# ClinicalTrials.gov record history: NCT01194271

- Peptide profile: [leuprolide](https://peptidescanner.com/peptides/leuprolide/)
- Human timeline: https://peptidescanner.com/stories/clinicaltrials-gov-nct01194271-leuprolide/
- JSON object: https://peptidescanner.com/clinical-trials-history/v1/trials/nct01194271.json
- Source observed: 2026-08-23T23:32:33.000Z
- Published by PeptideScanner: 2026-08-23
- Source observation SHA-256: `6ae8058d20bbb511d9250d19ac0bd3475945bb56f0057fdb437648218b72606e`
- Object content SHA-256: `74753934fddd3a1b7f9ce7ea8c8646a1465d1c2157e4fc51afd5c8b2ba091567`

## 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 | 2010-09-01 | 2010-09-01 | RECRUITING | INTERVENTIONAL | None listed | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=1&tab=history) | `8ea637c1ba146243dc9c874bb599daa34302d7d2a4cb7416f9c323f69ae77910` |
| 2 | 2011-02-18 | 2011-02-18 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=2&tab=history) | `766a462fb1c18b3b609c758ae6993c6e40e5a462f9b0976b8636240e6dc25ee2` |
| 3 | 2011-05-09 | 2011-05-09 | RECRUITING | INTERVENTIONAL | Study Description, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=3&tab=history) | `f88c2d61f6c1ef363dbdb6370988b12948839cb09c9a1932a845c6a2e25755fd` |
| 4 | 2011-11-04 | 2011-11-04 | RECRUITING | INTERVENTIONAL | Sponsor/Collaborators, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=4&tab=history) | `798ce93bd448ee65185fd19ceba4d813470a0195f7a89b26abfe95c543b142f9` |
| 5 | 2011-12-13 | 2011-12-13 | RECRUITING | INTERVENTIONAL | Eligibility, Study Description, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=5&tab=history) | `1791bbf122ec6da54d7954f77e14802eecaf6257096dd37a9eb1809107c3843d` |
| 6 | 2011-12-19 | 2011-12-19 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=6&tab=history) | `7fa4a247d909f169000edde709d82b0c935bb44756ac4d96f52065af052b0ba6` |
| 7 | 2012-05-11 | 2012-05-11 | RECRUITING | INTERVENTIONAL | Study Description, Study Design, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=7&tab=history) | `84aaeed67e0774ccf3c615033b41bc71786013605cc0a58cefd37bddbf2a738f` |
| 8 | 2012-11-05 | 2012-11-05 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=8&tab=history) | `782f86d2a578dadc5acac10c4bd951fbcedba9ca9668f98f71bc74202133894d` |
| 9 | 2012-11-15 | 2012-11-15 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=9&tab=history) | `337061e73469af5ba6fe57161aaca9fb4abed2689421c7f585aad5630daefb45` |
| 10 | 2012-11-30 | 2012-11-30 | RECRUITING | INTERVENTIONAL | Eligibility, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=10&tab=history) | `565166939f5dc1e13eba65650356ec6653ebc86a122b00ad20fced94176d0c86` |
| 11 | 2013-01-10 | 2013-01-10 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=11&tab=history) | `8c6daff6dcab5a871bcc7b578cb873d7c73b65fc9df65bb262cd940ea8c5ec8f` |
| 12 | 2013-06-13 | 2013-06-13 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=12&tab=history) | `ef27397d7701706194da1fb697fc8bd18176052ed959bf1a42a1726a77f4e4ce` |
| 13 | 2013-06-26 | 2013-06-26 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Arms and Interventions, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=13&tab=history) | `d03b2741d4717b36ae79ae2f7144f993501915a8b917b02f8cd8989c43525008` |
| 14 | 2014-07-01 | 2014-07-01 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Description, Study Identification, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=14&tab=history) | `822a835bf9cf5eea33ce15fa5907523c89a339d885a97989c34f20cf0ac86d60` |
| 15 | 2015-07-02 | 2015-07-02 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Contacts/Locations, References, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=15&tab=history) | `7058132a9e567005bc9013e99a695af319c38cd9d417f4deb0f6b82e7c5933e5` |
| 16 | 2015-10-13 | 2015-10-13 | COMPLETED | INTERVENTIONAL | Study Design, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=16&tab=history) | `0116f117dad2bd8c09ffa4b47aa56f297c9dd11a3c2fc24a5122774587058496` |
| 18 | 2020-09-01 | 2020-09-01 | COMPLETED | INTERVENTIONAL | Adverse Events, Baseline Characteristics, More Information, Outcome Measures, Outcome Measures (Results), Participant Flow, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=18&tab=history) | `d354ff4bacb19dd1198d9e50668c64138f23b290674a675eeb4b8e297ed89f44` |
| 19 | 2023-03-15 | 2023-03-15 | COMPLETED | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=19&tab=history) | `e4a05b6269db071ff2d009596bdf22fcb9c678e666360298a7b89b77caf03ff7` |
| 20 | 2023-09-21 | 2023-09-21 | COMPLETED | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=20&tab=history) | `2cfcdd24764869ec0efaacc94749e6ad7badb59032d52d944d741c2fb72c6ce7` |
| 21 | 2024-05-22 | 2024-05-22 | COMPLETED | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01194271?a=21&tab=history) | `eaf0487c3d34be226fa48b1b1fc92f46c5b4c980cd44c7a22afa20515c82bf1a` |