# ClinicalTrials.gov record history: NCT00004426

- Peptide profile: [leuprolide](https://peptidescanner.com/peptides/leuprolide/)
- Human timeline: https://peptidescanner.com/stories/clinicaltrials-gov-nct00004426-leuprolide/
- JSON object: https://peptidescanner.com/clinical-trials-history/v1/trials/nct00004426.json
- Source observed: 2026-08-23T23:32:33.000Z
- Published by PeptideScanner: 2026-08-23
- Source observation SHA-256: `6ae8058d20bbb511d9250d19ac0bd3475945bb56f0057fdb437648218b72606e`
- Object content SHA-256: `6f54958377b416088ebf26eafbca49110d4730a7d0a19205c53a82eab238b9f3`

## Reporting boundary

ClinicalTrials.gov lists this public record-history version and identifies its submitted date and the source modules marked as changed. PeptideScanner does not infer what changed inside a module, why it changed, whether the change is material, whether the study is trustworthy, or whether an intervention is safe or effective.

## Public history versions

| Version | Submitted | Last submitted QC | Status | Study type | Source-declared changed modules | Exact source | Record SHA-256 |
| ---: | --- | --- | --- | --- | --- | --- | --- |
| 1 | 2005-06-23 | 2005-06-23 | RECRUITING | INTERVENTIONAL | None listed | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00004426?a=1&tab=history) | `36c928cdf4dd2bded3cb10cf6868d968d30c216f791e7be9158c55065e0f9e77` |
| 2 | 2015-03-24 | 2015-03-24 | COMPLETED | INTERVENTIONAL | Contacts/Locations, Sponsor/Collaborators, Study Description, Study Design, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00004426?a=2&tab=history) | `9d272609017765473ca62f4c679ab332d692223ddc6eb7392d375672d33e9ba2` |
| 3 | 2015-03-25 | 2015-03-25 | COMPLETED | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00004426?a=3&tab=history) | `8d63af64ab984c6fe3bf3d4ae6e1c2d3153dcd0ae346efc655abab8fe4a080cd` |