# ClinicalTrials.gov record history: NCT04423211

- Peptide profile: [leuprolide](https://peptidescanner.com/peptides/leuprolide/)
- Human timeline: https://peptidescanner.com/stories/clinicaltrials-gov-nct04423211-leuprolide/
- JSON object: https://peptidescanner.com/clinical-trials-history/v1/trials/nct04423211.json
- Source observed: 2026-08-23T23:32:33.000Z
- Published by PeptideScanner: 2026-08-23
- Source observation SHA-256: `6ae8058d20bbb511d9250d19ac0bd3475945bb56f0057fdb437648218b72606e`
- Object content SHA-256: `e2be6043f1914e700faa26aa5f840d149bca75c8e56c26c4730be2bd0c346c4e`

## 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 | 2020-06-05 | 2020-06-05 | NOT_YET_RECRUITING | INTERVENTIONAL | None listed | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=1&tab=history) | `1cb545a8f083096b01f0b6c18b5bcdf8a041c54611f16355227874b8cd418bfe` |
| 2 | 2020-10-08 | 2020-10-08 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=2&tab=history) | `1dad68e4ff94e368afef7b227f409d13472b020a3fd406029f68587e1029b9cc` |
| 3 | 2020-12-17 | 2020-12-17 | RECRUITING | INTERVENTIONAL | Oversight, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=3&tab=history) | `f37dc1c9d2cc2e02ded3a662227b08621674d1c9a19203dbeecdec9a4eff53d6` |
| 4 | 2021-03-04 | 2021-03-04 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=4&tab=history) | `47f78b58619890b5a5ed576df20c8226d73b5cd6de8bb4e5400c8dbd589bd457` |
| 5 | 2021-11-04 | 2021-11-04 | RECRUITING | INTERVENTIONAL | Study Identification, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=5&tab=history) | `d9520d49402565461ee20a93cb2b8e739d09d3b45a0b50c5612b586f34156cf1` |
| 6 | 2022-03-09 | 2022-03-09 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=6&tab=history) | `7736904d550a60fd85dc4be6194293665b6640a826a3abb77a4358976d007a4f` |
| 7 | 2022-05-16 | 2022-05-16 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=7&tab=history) | `52464f39ce359b6404677ee4f702af747dea48f89fc8c802982391bbc3605ca5` |
| 8 | 2023-03-08 | 2023-03-08 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=8&tab=history) | `a2b8eeb4228d78dd5958fa2eef29ee1cfef385c47c54f846db71019ab6914019` |
| 9 | 2023-03-09 | 2023-03-09 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=9&tab=history) | `6e2c0e0d92213954123ef82feae48c1b6f4c55e02d1d7cdac2e1301731f8b4b1` |
| 10 | 2023-06-21 | 2023-06-21 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=10&tab=history) | `81e8f27c5be5d5db7641d7b08a559fc6f71f345ec73e2a33dc5ae905404eb3c5` |
| 11 | 2023-07-11 | 2023-07-11 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=11&tab=history) | `883b1c44ff455db74d581137683d702a89264331b86c4bca6985f85d59801294` |
| 12 | 2023-07-20 | 2023-07-20 | RECRUITING | INTERVENTIONAL | Arms and Interventions, Conditions, Contacts/Locations, Eligibility, Outcome Measures, Oversight, Study Description, Study Identification, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=12&tab=history) | `2a652a79338ba29932755072dfb6cf8a7ae39246cefe1544e976e128778b2cee` |
| 13 | 2023-10-13 | 2023-10-13 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=13&tab=history) | `f58f98ab11a15270c37d9b490648b6fa087a5b072ae2f0d246c9a2df9468e157` |
| 14 | 2024-03-01 | 2024-03-01 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=14&tab=history) | `3c779b03d057175e8d25ec0f39ec2dbb1b524db60861f46b1420d8474403a0ec` |
| 15 | 2024-03-08 | 2024-03-08 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=15&tab=history) | `ac5002984f4dcb32c65329c7daa57c3ea4822f8925439fd11a9f8c15413b1cc2` |
| 16 | 2024-04-11 | 2024-04-11 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=16&tab=history) | `4afbc4875798a3b54af919b5460de359e366450f21863a426537e732abf6e0db` |
| 17 | 2024-04-18 | 2024-04-18 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=17&tab=history) | `98886f5fd7bb4f1e7b898aea8354aeb2b93cd460adaef974bde3107d5f2fa41e` |
| 18 | 2024-05-02 | 2024-05-02 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=18&tab=history) | `6c27af410da58047c355583b299f5f4549a80bd6974ca5a2ad60fe47b37ed6a5` |
| 19 | 2024-06-29 | 2024-06-29 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=19&tab=history) | `7fe93913591ef7de0d0f6fc7e6eb7e3431f63753698eeb8bfbd14d1267aa97bb` |
| 20 | 2024-07-24 | 2024-07-24 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=20&tab=history) | `11f70009ad9778974a2f6755d9ce7c4acdfa5f057a8ee5228ab29fdb88c26f67` |
| 21 | 2024-08-01 | 2024-08-01 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=21&tab=history) | `8720d5801d71acd558ecbbb6ca14e46354ff05e06283dee41cf64eb2e9bf0444` |
| 22 | 2024-09-25 | 2024-09-25 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=22&tab=history) | `5ec68d541427f3b420b0efccf8d89a082fca0a96501ce012a8a5bb66a7c14781` |
| 23 | 2024-10-18 | 2024-10-18 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=23&tab=history) | `61063e69c512ae27f37060fcb5eb9b47db3a3fa0c2c04870650424c5b6bc3ff6` |
| 24 | 2024-11-04 | 2024-11-04 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=24&tab=history) | `29e06ae0fe357e77c1d3f4df4e03f1879d122181b5d498571f170d73dcdb0418` |
| 25 | 2025-08-15 | 2025-08-15 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=25&tab=history) | `7cfc938927016c7c1927309b51a6e405d45f6d59a137dc27707362d10ea2c18f` |
| 26 | 2025-09-15 | 2025-09-15 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=26&tab=history) | `f32f4be074eaa4d7f5647fbe4c508c542d127407d5e8e0ed71dcd90ca2ea1b28` |
| 27 | 2025-10-28 | 2025-10-28 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=27&tab=history) | `d057a3cd86c62ef2b853d50d736c2ce2b47f7fb5906b6e299a462aad96ca7102` |
| 28 | 2025-11-11 | 2025-11-11 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=28&tab=history) | `732ac0d3fab65dfb25229cae61c977309bc24058f40ce448c8f917926c2da9b6` |
| 29 | 2025-12-26 | 2025-12-26 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=29&tab=history) | `45320008a7ccbb295ab98410cd35c60b74670d58832c26261ddee3d77f8ff9cf` |
| 30 | 2026-01-23 | 2026-01-23 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=30&tab=history) | `f7e2a3e91b9b65ac844c0d574571b7890a394c895d266eb794860601ff60a35d` |
| 31 | 2026-02-27 | 2026-02-27 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=31&tab=history) | `21904f1d92f57c406336dc6c1d9d21f205f45a86b91c8d56b90dea285b866a6b` |
| 32 | 2026-03-31 | 2026-03-31 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=32&tab=history) | `87b1a73e77b0cf84d8a0332efd8b4b266d34e4d9cb51bd0d60e7581fa453f87f` |
| 33 | 2026-04-30 | 2026-04-30 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=33&tab=history) | `ffd1553918a9c08a7d52b9e9bdaf9285867cde9486f8edd5069e0c6370c3db44` |
| 34 | 2026-05-13 | 2026-05-13 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=34&tab=history) | `d483379dd8e29560ec62e0ecff092f7a844959039e5150c6280dad4b51b2ec1c` |
| 35 | 2026-06-16 | 2026-06-16 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=35&tab=history) | `57abb6ecdd74fa3b338278312eb95deb76c7e975ff08369654f5450c9561a1f3` |
| 36 | 2026-08-17 | 2026-08-17 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04423211?a=36&tab=history) | `c087cda7a7a08b3470ee9f9209946b377d0f9562a04febd4884ecd107e254af9` |