# ClinicalTrials.gov record history: NCT04126070

- Peptide profile: [leuprolide](https://peptidescanner.com/peptides/leuprolide/)
- Human timeline: https://peptidescanner.com/stories/clinicaltrials-gov-nct04126070-leuprolide/
- JSON object: https://peptidescanner.com/clinical-trials-history/v1/trials/nct04126070.json
- Source observed: 2026-08-23T23:32:33.000Z
- Published by PeptideScanner: 2026-08-23
- Source observation SHA-256: `6ae8058d20bbb511d9250d19ac0bd3475945bb56f0057fdb437648218b72606e`
- Object content SHA-256: `c161b8cb3b42137acff298c0bc0cc57f9436cef163a01765283dab8bdc8f51bc`

## 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 | 2019-10-11 | 2019-10-11 | NOT_YET_RECRUITING | INTERVENTIONAL | None listed | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=1&tab=history) | `bb264ccdfc05fc49464ba3b6283cca80b7a0fddc88f05a71b63ac4ca9ac10d17` |
| 2 | 2019-12-19 | 2019-12-19 | NOT_YET_RECRUITING | INTERVENTIONAL | Arms and Interventions, Study Identification, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=2&tab=history) | `1c055efb6c5ce3ae9bfe31febbba6a50bafa217918e39863ad373cc1b442c75c` |
| 3 | 2020-03-03 | 2020-03-03 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=3&tab=history) | `54073b042db25a53233dc2cc8360e69c8ab6cd973b952b2477ed683746c320c2` |
| 4 | 2021-03-12 | 2021-03-12 | RECRUITING | INTERVENTIONAL | Eligibility, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=4&tab=history) | `4babefe1737e8ff6ed2d8c697b241c7512719f392d2ea111c42f6d4d19b67d85` |
| 5 | 2021-04-19 | 2021-04-19 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=5&tab=history) | `aa66d50bcec89bde4205faf88da6535dfbdc8f1c84ff080937b8f9bd316d35ce` |
| 6 | 2022-04-04 | 2022-04-04 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Eligibility, Outcome Measures, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=6&tab=history) | `636b94498d287145a79269d8761b91d95b06f8a7a9b912f002bdb6b6cafc0012` |
| 7 | 2023-04-11 | 2023-04-11 | SUSPENDED | INTERVENTIONAL | Contacts/Locations, Sponsor/Collaborators, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=7&tab=history) | `0bcf74f016135b1fa992d416575a20cf1d096d0fc4c1b3e4f1f57739ba1d53b2` |
| 8 | 2023-05-16 | 2023-05-16 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=8&tab=history) | `c1525b527b9b20c3ec91e728673cb358207788140b60561d4d722fd148f0a626` |
| 9 | 2023-07-26 | 2023-07-26 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=9&tab=history) | `248015e34773d8aecbcd6c82cc2bdb4706119ecf8afd2e68b950be1f8b63f707` |
| 10 | 2024-04-23 | 2024-04-23 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=10&tab=history) | `7f995b45e57a110928c960a457948f732f032a1483d09e70748ddde48ed94b46` |
| 11 | 2024-07-15 | 2024-07-15 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=11&tab=history) | `64bf9d299745da93194cfa607cf245a0e4d7fb92ab08686b0b6a52258c418d77` |
| 12 | 2025-01-27 | 2025-01-27 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Oversight, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=12&tab=history) | `efecaa8cfcfda0676c54492c2207c91dea71100f2152bbfa7cfb0f362fe45f87` |
| 13 | 2025-06-26 | 2025-06-26 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=13&tab=history) | `6af5e2028c177ddcccc2ac8e0cb3d62c89003b63a8e166fb8813d744fc6512d7` |
| 14 | 2025-08-11 | 2025-08-11 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=14&tab=history) | `1037a80e9d86952ddb5e9d478673d9a0555cf952d29e46c7d2de6652d271ccf2` |
| 15 | 2026-01-20 | 2026-01-20 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Oversight, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=15&tab=history) | `3ef09902226a3820045378c41409cbf027344151599a34a308b6021ad67d4456` |
| 18 | 2026-05-01 | 2026-05-01 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Adverse Events, Outcome Measures, Outcome Measures (Results), Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=18&tab=history) | `524f241c6a12795c4e7da7a7d2b6c50605474fd65126f67a5580eb10cf9a603f` |
| 19 | 2026-07-22 | 2026-07-22 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04126070?a=19&tab=history) | `3717d4a2aadb86cf12a380d77062a76515f4cd066dcbb004718fb824b9274fb3` |