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mimic-iv/concepts/medication/arb.sql

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+WITH arb_drug AS (  
+  SELECT DISTINCT
+    drug
+    , CASE
+        WHEN UPPER(drug) LIKE '%AZILSARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%CANDESARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%IRBESARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%LOSARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%OLMESARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%TELMISARTAN%' THEN 1
+        WHEN UPPER(drug) LIKE '%VALSARTAN%' THEN 1
+        ELSE 0
+      END AS arb
+  FROM `physionet-data.mimiciv_hosp.prescriptions`
+)
+
+SELECT
+  pr.subject_id
+  , pr.hadm_id
+  , pr.drug AS arb
+  , pr.starttime
+  , pr.stoptime
+FROM
+  `physionet-data.mimiciv_hosp.prescriptions` pr
+  INNER JOIN arb_drug
+  ON 
+    pr.drug = arb_drug.drug
+WHERE
+  arb_drug.arb = 1
+;