# ClinicalTrialStartPulse benchmark report

> As of 2026-11-04, ClinicalTrialStartPulse holds 9,115 public records from ClinicalTrials.gov (U.S. National Library of Medicine) API v2. The largest group is Not applicable (device, behavioral) with 4,369 (48%); the median enrollment is $80 (middle half $40 to $199). Computed from the live dataset and updated on every refresh.

## Typical enrollment

- Lowest: $1
- 25th percentile: $40
- Median: $80
- 75th percentile: $199
- Highest: $4,878,935

## By location

| Group | Records |
|---|---|
| Outside the US only | 6603 |
| United States sites | 2512 |

## By category

| Group | Records |
|---|---|
| Not applicable (device, behavioral) | 4369 |
| Observational | 2063 |
| Phase 2 | 1114 |
| Phase 3 | 576 |
| Phase 1 | 570 |
| Phase 4 | 332 |
| Early phase 1 | 91 |

Source: https://zalwin.com/reports/clinicaltrialstartpulse-benchmark (updated 2026-11-04).