Update genesis/trials.py

genesis/trials.py

@@ -1,25 +1,39 @@
 # genesis/trials.py
 """
-Clinical Trials API integration for GENESIS-AI
-Fetches trials from ClinicalTrials.gov.
+Clinical Trials Intelligence for GENESIS-AI
+Fetches global clinical trial data (placeholder version).
 """
 
-import requests
+import logging
 
-BASE_URL = "https://clinicaltrials.gov/api/query/study_fields"
+logging.basicConfig(level=logging.INFO)
 
-def fetch_clinical_trials(query, max_results=10):
-    """Fetch clinical trial summaries for a given query."""
-    try:
-        params = {
-            "expr": query,
-            "fields": "NCTId,BriefTitle,OverallStatus,StartDate,CompletionDate,Phase,LocationCountry",
-            "min_rnk": 1,
-            "max_rnk": max_results,
-            "fmt": "json"
+def fetch_clinical_trials(query: str, max_results: int = 5):
+    """
+    Fetch clinical trials matching the given query.
+    Placeholder: returns static examples.
+
+    Args:
+        query (str): Search query (e.g., "CRISPR cancer therapy").
+        max_results (int): Maximum number of trials to return.
+
+    Returns:
+        list[dict]: List of trial summaries.
+    """
+    logging.info(f"[Clinical Trials] Fetching trials for '{query}'")
+    
+    # Simulated results
+    return [
+        {
+            "title": f"{query} — Phase 1 Study",
+            "status": "Recruiting",
+            "location": "USA",
+            "link": "https://clinicaltrials.gov/"
+        },
+        {
+            "title": f"{query} — Phase 2 Study",
+            "status": "Active, not recruiting",
+            "location": "EU",
+            "link": "https://clinicaltrials.gov/"
         }
-        r = requests.get(BASE_URL, params=params)
-        r.raise_for_status()
-        return r.json().get("StudyFieldsResponse", {}).get("StudyFields", [])
-    except Exception as e:
-        return {"error": str(e)}
+    ][:max_results]