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Clinical Trials Analysis - Poland

Explore medical conditions studied in clinical trials across Poland. This analysis visualizes the most researched health conditions based on data from ClinicalTrials.gov.

PythonClinical DataData VisualizationChart.jsPoland2 min read

Overview

This dashboard visualizes medical conditions being studied in active clinical trials across Poland. The analysis reveals patterns in medical research focus areas and the distribution of trial activity.

Data Summary

| Metric | Value | |--------|-------| | Total Conditions | 5,854 | | Studies Analyzed | 16,328 | | Top Condition | Asthma (204 trials) | | Data Freshness | May 23, 2026 | | Source | ClinicalTrials.gov |

Key Findings

Most Researched Conditions

The analysis reveals that respiratory and chronic conditions dominate clinical research in Poland:

  1. Asthma - 204 trials (most studied)
  2. Diabetes Mellitus - high research volume
  3. Hypertension - significant trial activity
  4. Obesity - growing research interest
  5. Depression - mental health focus

Research Patterns

  • Respiratory diseases show consistently high trial counts
  • Chronic conditions receive sustained research attention
  • Mental health trials are increasing in recent years
  • Rare diseases have dedicated but smaller trial programs

Visualization

Below is an interactive chart showing the top 20 medical conditions by number of registered clinical trials in Poland:

Showing top 20 conditions by number of registered clinical trials in Poland. Data source: ClinicalTrials.gov

Methodology

Data was extracted from ClinicalTrials.gov using their public API. The analysis pipeline:

  1. Data Collection: Retrieved all Poland-registered trials
  2. Condition Extraction: Parsed medical condition tags
  3. Aggregation: Grouped trials by condition name
  4. Visualization: Generated interactive bar charts using Chart.js

Technical Stack

  • Python (pandas, requests) for data processing
  • Chart.js for interactive visualizations
  • Bootstrap for dashboard layout
  • Chart.js Zoom Plugin for data exploration

Interactive Features

The full dashboard includes:

  • Zoom & Pan: Explore all 5,854 conditions
  • Dataset Selection: Toggle between top 20 and full dataset
  • Filtering: Set minimum trial thresholds
  • Search: Find specific medical conditions

Limitations

  • Data reflects registered trials, not completed or published studies
  • Some trials may have multiple conditions counted separately
  • Geographic distribution within Poland is not captured in this analysis
  • Trial status (recruiting, completed, etc.) is not filtered