[
  {
    "phenotype_id": "PH722",
    "phenotype_version_id": 1444,
    "name": "Alpha-Blockers",
    "definition": "Aims: \n\nTo determine association between HbA1C variability and hypoglycemia requiring hospitalization (HH) in adults with type 1 diabetes (T1D) and type 2 diabetes (T2D).\n\n\nMethods: \n\nUsing nested case-control design in electronic health record data in England, one case with first or recurrent HH was matched to one control who had not experienced HH in incident T1D and T2D adults. HbA1C variability was determined by standard deviation of ≥3 HbA1C results. Conditional logistic models were applied to determine association of HbA1C variability with first and recurrent HH.\n\n\nResults: \n\nIn T1D, every 1.0% increase in HbA1C variability was associated with 90% higher first HH risk (95% CI, 1.25–2.89) and 392% higher recurrent HH risk (95% CI, 1.17–20.61). In T2D, a 1.0% increase in HbA1C variability was associated with 556% higher first HH risk (95% CI, 3.88–11.08) and 573% higher recurrent HH risk (95% CI,1.59–28.51). In T2D for first HH, the association was the strongest in non-insulin non-sulfonylurea users (P b 0.0001); for recurrent HH, the association was stronger in insulin users than sulfonylurea users (P = 0.07). The HbA1C variability-HH association was stronger in more recent years in T2D (P ≤ 0.004).\n\n\nConclusions: \n\nHbA1C variability is a strong predictor for HH in T1D and T2D.\n\n\n\n\n\n\n\n\n",
    "implementation": "",
    "publications": [
      {
        "doi": null,
        "details": "Victor W Zhong, Juhaeri Juhaeri, Stephen R Cole, Christian M Shay, Carolyn A Chew-Graham, Penny Gordon-Larsen, Evangelos Kontopantelis, Elizabeth J Mayer-Davis, HbA1C variability and hypoglycemia hospitalization in adults with type 1 and type 2 diabetes: A nested case-control study. Journal of Diabetes and Its Complications, 32(2), 2017."
      }
    ],
    "validation": "",
    "citation_requirements": "",
    "created": "2021-10-06T16:32:21.522203Z",
    "author": "Victor W Zhong, Juhaeri Juhaeri, Stephen R Cole, Christian M Shay, Carolyn A Chew-Graham, Penny Gordon-Larsen, Evangelos Kontopantelis, Elizabeth J Mayer-Davis",
    "collections": [
      {
        "name": "ClinicalCodes Repository",
        "value": 25
      },
      {
        "name": "Phenotype Library",
        "value": 18
      }
    ],
    "tags": null,
    "organisation": null,
    "world_access": 1,
    "updated": "2021-10-06T16:32:21.522231Z",
    "sex": [
      {
        "name": "Both",
        "value": "3"
      }
    ],
    "type": [
      {
        "name": "Drug",
        "value": "3"
      }
    ],
    "ontology": null,
    "phenoflowid": "",
    "data_sources": [
      {
        "name": "CPRD GOLD",
        "value": 5,
        "uid": "a29feafa-7bdd-44e9-b977-c9d26425e67f",
        "url": "https://healthdatagateway.org/en/dataset/694",
        "datasource_id": 694
      }
    ],
    "coding_system": [
      {
        "name": "GPRD product codes",
        "value": 14
      }
    ],
    "event_date_range": "01/04/1997 - 31/03/2014",
    "concept_information": [
      {
        "concept_id": 2142,
        "concept_version_id": 5422,
        "concept_name": "Alpha-Blockers - Primary Care",
        "coding_system": {
          "id": 14,
          "name": "GPRD product codes",
          "description": "GPRD product codes"
        },
        "phenotype_id": "PH722",
        "phenotype_version_id": 1444,
        "phenotype_name": "Alpha-Blockers",
        "code_attribute_header": [
          "Coding System (CPRD_product_code)",
          "Entity type",
          "Category"
        ],
        "codes": [
          {
            "code": "10088",
            "description": "Doxadura 4mg tablets (Discovery Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "10134",
            "description": "Flomaxtra XL 400microgram tablets (Astellas Pharma Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "11394",
            "description": "Baratol 25mg Tablet (Shire Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "119",
            "description": "Doxazosin 1mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "12545",
            "description": "Phentolamine 10mg/1ml solution for injection ampoules",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "1292",
            "description": "Hypovase 1mg tablets (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "1294",
            "description": "Doxazosin 4mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "13610",
            "description": "Alphavase 2 tablets (Ashbourne Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "1455",
            "description": "Prazosin 500microgram tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "14932",
            "description": "Tabphyn MR 400microgram capsules (ProStrakan Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "16198",
            "description": "Baratol 50mg Tablet (Shire Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "16201",
            "description": "Hytrin bph 2mg Tablet (Amdipharm Plc)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "19193",
            "description": "Doxazosin 2mg tablets (Teva UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "19216",
            "description": "Doxazosin 4mg tablets (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "19823",
            "description": "Alphavase 5 tablets (Ashbourne Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "20369",
            "description": "Doxazosin 1mg/5ml oral suspension",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "2088",
            "description": "Alfuzosin 2.5mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "2117",
            "description": "Doralese Tiltab 20mg tablets (Chemidex Pharma Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "2120",
            "description": "Alfuzosin 5mg modified-release tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "23010",
            "description": "Rogitine 10mg/1ml solution for injection ampoules (Alliance Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "2345",
            "description": "Hytrin BPH tablets starter pack (AMCo)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "23459",
            "description": "Hypovase benign prostatic hyperplasia 2mg Tablet (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "2346",
            "description": "Hytrin 5mg Tablet (Abbott Laboratories Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "2347",
            "description": "Hytrin 10mg Tablet (Abbott Laboratories Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "2348",
            "description": "Hytrin bph 10mg Tablet (Amdipharm Plc)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "24369",
            "description": "Petyme 400microgram MR capsules (Teva UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "25047",
            "description": "Hypovase benign prostatic hyperplasia 500microgram Tablet (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "25487",
            "description": "Cascor 2mg tablets (Ranbaxy (UK) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "25551",
            "description": "Cascor 4mg tablets (Ranbaxy (UK) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "26237",
            "description": "Alphavase 500microgram Tablet (Ashbourne Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "26238",
            "description": "Alphavase 1 tablets (Ashbourne Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "26693",
            "description": "Hypovase benign prostatic hyperplasia bd BD Starter pack (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "27403",
            "description": "Omnic MR 400microgram capsules (Astellas Pharma Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "2816",
            "description": "Indoramin 20mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "28441",
            "description": "Pamsvax XL 400microgram capsules (Actavis UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "31109",
            "description": "Prosurin XL 400microgram capsules (Generics (UK) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "33094",
            "description": "Doxazosin 2mg tablets (Generics (UK) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "34080",
            "description": "Stronazon 400microgram MR capsules (Actavis UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "34342",
            "description": "Doxazosin 1mg tablets (Teva UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "34553",
            "description": "Doxazosin 4mg tablets (Generics (UK) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "34601",
            "description": "Doxazosin 1mg tablets (Generics (UK) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "34625",
            "description": "Doxazosin 2mg tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "3470",
            "description": "Terazosin 1mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "34715",
            "description": "Doxazosin 1mg tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "35058",
            "description": "Diffundox XL 400microgram capsules (Zentiva)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "35272",
            "description": "Doxadura XL 4mg tablets (Discovery Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "35312",
            "description": "Bazetham MR 400microgram capsules (Teva UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "35466",
            "description": "Alphacard MR 400microgram capsules (Ratiopharm UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "35603",
            "description": "Doxazosin 4mg/5ml oral suspension",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "35639",
            "description": "Besavar XL 10mg tablets (Zentiva)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "35925",
            "description": "Contiflo XL 400microgram capsules (Ranbaxy (UK) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "36023",
            "description": "Cardozin xl 4mg Tablet (Hillcross Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "36282",
            "description": "Morvesin XL 400microgram capsules (Sandoz Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "36439",
            "description": "Zufal XL 10mg tablets (Teva UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "36649",
            "description": "Hytrin 2mg tablets (AMCo)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "36740",
            "description": "Slocinx XL 4mg tablets (Zentiva)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "36780",
            "description": "Hytrin 5mg tablets (AMCo)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "3715",
            "description": "Prazosin 5mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "37243",
            "description": "Cardozin xl 4mg Tablet (Teva UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "37428",
            "description": "Hytrin 10mg tablets (AMCo)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "38461",
            "description": "Cardozin XL 4mg tablets (Arrow Generics Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "3923",
            "description": "Terazosin BPH starter pack 7x1mg with 14x2mg with 7x5mg",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "3924",
            "description": "Terazosin 5mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "39373",
            "description": "Fuzatal XL 10mg tablets (Teva UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "40256",
            "description": "Baratol 25mg tablets (Amdipharm Plc)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "40678",
            "description": "Doxazosin 4mg tablets (Teva UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "40810",
            "description": "Phenoxybenzamine 10mg/5ml oral suspension",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "40891",
            "description": "Doxazosin 2mg tablets (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "4111",
            "description": "Hypovase 500microgram tablets (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "41543",
            "description": "Doxazosin 1mg tablets (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "41651",
            "description": "Prazosin 500microgram Tablet (Approved Prescription Services Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "41652",
            "description": "Prazosin 500microgram tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "41721",
            "description": "Prazosin 1mg tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "42462",
            "description": "Kirtacap mr 400microgram Capsule (Consilient Health Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "42820",
            "description": "Alfuzosin xl 10mg Tablet (Hillcross Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "42936",
            "description": "Flomax Relief MR 400microgram capsules (Boehringer Ingelheim Self-Medication Divi",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "43458",
            "description": "Tamsulosin 400microgram / Dutasteride 500microgram capsules",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "43547",
            "description": "Prazosin 500microgram tablets (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "43567",
            "description": "Combodart 0.5mg/0.4mg capsules (GlaxoSmithKline UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "43695",
            "description": "Colixil XL 4mg tablets (Sandoz Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "44268",
            "description": "Vasran XL 10mg tablets (Ranbaxy (UK) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "4449",
            "description": "Cardura 1mg tablets (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "44553",
            "description": "Pinexel PR 400microgram capsules (Wockhardt UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "45040",
            "description": "Larbex XL 4mg tablets (Teva UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "45265",
            "description": "Doxazosin sr 4mg Tablet (Generics (UK) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "45328",
            "description": "Doxazosin 1mg tablets (Sandoz Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "45342",
            "description": "Doxazosin 4mg tablets (Sandoz Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "45583",
            "description": "Doxazosin 2mg tablets (Dexcel-Pharma Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "45584",
            "description": "Phenoxybenzamine 100mg/2ml solution for infusion ampoules",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "460",
            "description": "Flomax MR 400microgram capsules (Astellas Pharma Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "46066",
            "description": "Cardozin XL 4mg tablets (Almus Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "46206",
            "description": "Pamsvax XL 400microgram capsules (Almus Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "4637",
            "description": "Terazosin 2mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "46526",
            "description": "Raporsin XL 4mg tablets (Actavis UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "46922",
            "description": "Prazosin 1mg tablets (IVAX Pharmaceuticals UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "4694",
            "description": "Terazosin 2mg tablets and Terazosin 1mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "47563",
            "description": "Besavar XL 10mg tablets (Actavis UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "47807",
            "description": "Doxazosin xl 4mg Tablet (Hillcross Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "4802",
            "description": "Cardura 2mg tablets (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "48150",
            "description": "Doxazosin 1mg tablets (Actavis UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "4875",
            "description": "Terazosin 10mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "493",
            "description": "Doxazosin 2mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "50467",
            "description": "Doxazosin 2mg tablets (Alliance Healthcare (Distribution) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "51665",
            "description": "Tamurex 400microgram modified-release capsules (Somex Pharma)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "51685",
            "description": "Doxazosin 4mg tablets (Actavis UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "5179",
            "description": "Xatral XL 10mg tablets (Sanofi)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "5183",
            "description": "Hypovase 2mg tablets (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "52055",
            "description": "Tamsulosin 400microgram oral powder sachets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "52159",
            "description": "Tamsulosin 400microgram modified-release capsules (Focus Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "53033",
            "description": "Doxzogen XL 4mg tablets (Generics (UK) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "53084",
            "description": "Cositam XL 400microgram tablets (Consilient Health Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "53322",
            "description": "Doxazosin 4mg tablets (Bristol Laboratories Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "5337",
            "description": "Hytrin bph 5mg Tablet (Amdipharm Plc)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "53964",
            "description": "Tamsulosin 400microgram modified-release capsules (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "54497",
            "description": "Galebon 400microgram modified-release capsules (Consilient Health Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "54785",
            "description": "Doxazosin 4mg tablets (Medreich Plc)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "5485",
            "description": "Alfuzosin 10mg modified-release tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "54918",
            "description": "Phenoxybenzamine oral liquid",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "5496",
            "description": "Doxazosin 8mg modified-release tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "55005",
            "description": "Kelanu XL 10mg tablets (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "55826",
            "description": "Prazosin 5mg tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "55906",
            "description": "Doxazosin 1mg tablets (Dexcel-Pharma Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "55916",
            "description": "Doxazosin 1mg tablets (Alliance Healthcare (Distribution) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "56145",
            "description": "Doxazosin 2mg tablets (Actavis UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "5618",
            "description": "Cardura XL 8mg tablets (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "5624",
            "description": "Xatral 2.5mg tablets (Sanofi)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "56793",
            "description": "Alfuzosin 2.5mg tablets (Teva UK Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "57074",
            "description": "Doxazosin 2mg tablets (Sigma Pharmaceuticals Plc)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "57145",
            "description": "Terazosin 2mg tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "57448",
            "description": "Doxazosin 4mg tablets (A A H Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "57549",
            "description": "Xatral 2.5mg tablets (Necessity Supplies Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "57784",
            "description": "Doxazosin 2mg/5ml oral suspension",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "5815",
            "description": "Indoramin 25mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "582",
            "description": "Doxazosin 4mg modified-release tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "58276",
            "description": "Doxazosin 2mg tablets (Medreich Plc)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "58325",
            "description": "Doxazosin 4mg tablets (Phoenix Healthcare Distribution Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "58517",
            "description": "Faramsil 400microgram modified-release tablets (Sandoz Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "58985",
            "description": "Xatral SR 5mg tablets (Sanofi-Synthelabo Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "591",
            "description": "Prazosin 1mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "59209",
            "description": "Doxazosin 1mg tablets (Kent Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "59462",
            "description": "Vesomni 6mg/0.4mg modified-release tablets (Astellas Pharma Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "59676",
            "description": "Solifenacin 6mg / Tamsulosin 400microgram modified-release tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "59862",
            "description": "Doxazosin 4mg tablets (Dexcel-Pharma Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "6008",
            "description": "Omnic 400microgram Modified-release capsule (Paines & Byrne Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "60200",
            "description": "Doxazosin 4mg tablets (DE Pharmaceuticals)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "60316",
            "description": "Prazosin 1mg Tablet (Approved Prescription Services Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "60319",
            "description": "Doxazosin 1mg tablets (Bristol Laboratories Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "61066",
            "description": "Doxazosin 2mg tablets (Bristol Laboratories Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "61123",
            "description": "Doxazosin 4mg/5ml oral solution",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "61283",
            "description": "Doxazosin 4mg tablets (Alliance Healthcare (Distribution) Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "61844",
            "description": "Invicorp 2 solution for injection (Senetek Plc)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "62019",
            "description": "Doxazosin 1mg tablets (Almus Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "62158",
            "description": "Doxazosin 4mg tablets (Almus Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "634",
            "description": "Tamsulosin 400microgram modified-release capsules",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "7056",
            "description": "Tamsulosin 400microgram modified-release tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "726",
            "description": "Prazosin 2mg tablets",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "7547",
            "description": "Doxadura 2mg tablets (Discovery Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "7549",
            "description": "Doxadura 1mg tablets (Discovery Pharmaceuticals Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "755",
            "description": "Cardura XL 4mg tablets (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "7759",
            "description": "Phenoxybenzamine 10mg capsules",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "8076",
            "description": "Hytrin tablets starter pack (AMCo)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "8077",
            "description": "Hytrin 2mg Tablet (Abbott Laboratories Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "8086",
            "description": "Cardura 4mg Tablet (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "8198",
            "description": "Hypovase 5mg Tablet (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "8863",
            "description": "Hypovase benign prostatic hyperplasia 1mg Tablet (Pfizer Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "8942",
            "description": "Dibenyline 10mg capsules (Mercury Pharma Group Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "9019",
            "description": "Indoramin 50mg Tablet",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          },
          {
            "code": "9422",
            "description": "Xatral sr 5mg Tablet (Sanofi-Synthelabo Ltd)",
            "attributes": {
              "Coding System (CPRD_product_code)": "CPRD_product_code",
              "Entity type": "res50: alpha-blockers",
              "Category": "drug"
            }
          }
        ]
      }
    ],
    "status": 2,
    "doi": "https://doi.org/10.48533/40bh-xy35",
    "is_deleted": null,
    "publish_status": 2,
    "owner": "ieuan.scanlon",
    "template": {
      "id": 1,
      "name": "Clinical-Coded Phenotype",
      "description": "Phenotype definitions that are based on lists of clinical codes, or algorithms using clinical codes.",
      "version_id": 1
    },
    "versions": [
      {
        "version_id": 1444,
        "version_name": "Alpha-Blockers",
        "version_date": "2021-10-06T16:32:21.549680Z",
        "is_published": true,
        "is_latest": true
      }
    ]
  }
]