# ClinicalTrials.gov record history: NCT00254397

- Peptide profile: [leuprolide](https://peptidescanner.com/peptides/leuprolide/)
- Human timeline: https://peptidescanner.com/stories/clinicaltrials-gov-nct00254397-leuprolide/
- JSON object: https://peptidescanner.com/clinical-trials-history/v1/trials/nct00254397.json
- Source observed: 2026-08-23T23:32:33.000Z
- Published by PeptideScanner: 2026-08-23
- Source observation SHA-256: `6ae8058d20bbb511d9250d19ac0bd3475945bb56f0057fdb437648218b72606e`
- Object content SHA-256: `53738a7e04fac182ade8eb6f14b22c5edb5dbd36e4c8cd403a30077727ff4b20`

## 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 | 2005-11-14 | 2005-11-14 | RECRUITING | INTERVENTIONAL | None listed | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=1&tab=history) | `098f8875d87f2b7e2968ecea9ad37aa63d8a5ba24f88a3fac33b1d70579ae67f` |
| 2 | 2006-05-05 | 2006-05-05 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=2&tab=history) | `a42acbaf16b91d763afd76db93789fbac85d15c8a0c867791255581b996ef35b` |
| 3 | 2006-11-02 | 2006-11-02 | RECRUITING | INTERVENTIONAL | Arms and Interventions, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=3&tab=history) | `4ece0b1603b490307d467f38e9b0d914dd501413681be3644e75f1db96456ac2` |
| 4 | 2007-05-02 | 2007-05-02 | RECRUITING | INTERVENTIONAL | Arms and Interventions, Conditions, Contacts/Locations, Eligibility, Oversight, Study Design, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=4&tab=history) | `85760a943c47f6927e77bb1d6d390ad6218049f8d5ca2f20199b7311572338de` |
| 5 | 2007-12-26 | 2007-12-26 | RECRUITING | INTERVENTIONAL | Arms and Interventions, Outcome Measures, Sponsor/Collaborators, Study Design, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=5&tab=history) | `5431faf02ae4e1629224633173cbaf6cb200cd42db94428d64dd17ae4ffec967` |
| 6 | 2008-06-02 | 2008-06-02 | RECRUITING | INTERVENTIONAL | Outcome Measures, Sponsor/Collaborators, Study Description, Study Identification, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=6&tab=history) | `084cef4469ff72a4f5bc70230f92a9ca5899c201baad3a4ce826d1cd56203dee` |
| 7 | 2008-10-30 | 2008-10-30 | RECRUITING | INTERVENTIONAL | Eligibility, Outcome Measures, References, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=7&tab=history) | `c9c95e54771db9f7dad7a1dbd7f1efacc4d1a73ec6ed28f6fd4bf6dfcd9b5779` |
| 8 | 2009-02-16 | 2009-02-16 | RECRUITING | INTERVENTIONAL | Conditions, Eligibility, Outcome Measures, Study Description, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=8&tab=history) | `ca5dacb646dd39ee06ea84550ee28d0c6dab79ec92ab5298901d42bf47d29df8` |
| 9 | 2009-03-09 | 2009-03-09 | RECRUITING | INTERVENTIONAL | Arms and Interventions, Conditions, Study Description, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=9&tab=history) | `96dc5469abbf8299e5e22ce5dfcf03bb5fd8efce08bbe1fc48f367088059e0d9` |
| 10 | 2009-08-12 | 2009-08-12 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=10&tab=history) | `b886a97b7a58bd7c4ee4b7d7b4ce9e675e77707626b7488af16d71c944cf6ddc` |
| 11 | 2010-09-27 | 2010-09-27 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=11&tab=history) | `63b774c7c8f513ea06962b634dcd29eb6b8553bbf50cffee82f6e1da48b63ec1` |
| 12 | 2011-01-07 | 2011-01-07 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=12&tab=history) | `67058cdcdd4d97e944d602e34f5035028eaadd19943470c4665048ec70c554c1` |
| 13 | 2011-05-09 | 2011-05-09 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=13&tab=history) | `1dfec43bf899eac6e58d212d56a532795dd0c22580fcfa8edc74309a17687587` |
| 14 | 2011-10-17 | 2011-10-17 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Sponsor/Collaborators, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=14&tab=history) | `9cbce53cf0855764090603fa39d860b4284cbeb1ad3e697cc401ce9025eb55c4` |
| 15 | 2012-10-19 | 2012-10-19 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=15&tab=history) | `951e719fe4fabd899a4b442142901cf11c7cda69ba0f393f1e94fa6a2ed118d0` |
| 16 | 2012-10-30 | 2012-10-30 | COMPLETED | INTERVENTIONAL | Study Design, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=16&tab=history) | `cbe9510edcde61431bed68b3e5a9bb36094436c2f8825b7f554b43f1603325ad` |
| 18 | 2019-09-27 | 2019-09-27 | COMPLETED | INTERVENTIONAL | Adverse Events, Baseline Characteristics, More Information, Outcome Measures, Outcome Measures (Results), Participant Flow, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT00254397?a=18&tab=history) | `eba3f14afe2a9d8ee197f41ef4d7461469b1851b6b8831fec688e50d41726ae1` |