# ClinicalTrials.gov record history: NCT01750398

- Peptide profile: [leuprolide](https://peptidescanner.com/peptides/leuprolide/)
- Human timeline: https://peptidescanner.com/stories/clinicaltrials-gov-nct01750398-leuprolide/
- JSON object: https://peptidescanner.com/clinical-trials-history/v1/trials/nct01750398.json
- Source observed: 2026-08-23T23:32:33.000Z
- Published by PeptideScanner: 2026-08-23
- Source observation SHA-256: `6ae8058d20bbb511d9250d19ac0bd3475945bb56f0057fdb437648218b72606e`
- Object content SHA-256: `5567a02b50583bdbd944f1ce3a2d2b08dcf777fed5c8662d0faa6241e7c95406`

## 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 | 2012-12-12 | 2012-12-12 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | None listed | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=1&tab=history) | `56e061bc634f2c4e43deeba48d7e9715e55b32f3681db0f835b529f25bad38e8` |
| 2 | 2012-12-14 | 2012-12-14 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Description, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=2&tab=history) | `f64befdf36d902826d5e50a06ca052c7aeac673379f27d82b044d22a28ca9237` |
| 3 | 2013-01-07 | 2013-01-07 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Identification, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=3&tab=history) | `54477a1f581053116578d21a990114255756a4786253441be91f51d22702b719` |
| 4 | 2013-01-24 | 2013-01-24 | RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=4&tab=history) | `346e3356a88bfb4086abb96ee1957b9324133152b795b3b75a3b66064555ef18` |
| 5 | 2013-05-24 | 2013-05-24 | RECRUITING | INTERVENTIONAL | Eligibility, Study Description, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=5&tab=history) | `01a62abd971bb999b8b3182871a9e5074e08564886231ffd3a20e687e7196328` |
| 6 | 2013-11-07 | 2013-11-07 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=6&tab=history) | `de6ceb81b7243ada420245d1e1bbae311114d60a2a394c5f8b5134584c8482e1` |
| 7 | 2014-01-13 | 2014-01-13 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=7&tab=history) | `34f6c01ac14874644a638949244fab6f57590a4e0980488ed72e9e98d588205b` |
| 8 | 2014-07-02 | 2014-07-02 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=8&tab=history) | `58cb1f5adcb33a94ffb8309fdfa1b4472536b0c63dce030960163a7e75eec08e` |
| 9 | 2014-12-26 | 2014-12-26 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=9&tab=history) | `fffcda92432e78b6d20be0d18d20f5a42dc4628ddf5f2a051e2f878641bee7e4` |
| 10 | 2015-06-09 | 2015-06-09 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=10&tab=history) | `18e1c3b724c4088d1e38f8670de7b90651161ea3ea8d62b96c0de41e73adacee` |
| 11 | 2015-08-21 | 2015-08-21 | COMPLETED | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=11&tab=history) | `c74fc018e8c8158fdb6f840714dc045ed7137c91826f657bd62eca5bd178f5d4` |
| 12 | 2015-11-17 | 2015-11-17 | COMPLETED | INTERVENTIONAL | Arms and Interventions, Study Design, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=12&tab=history) | `9dc60768ce3b05ccf0c12493469a87a073f6ea617240cc615a5880236a98d183` |
| 13 | 2016-10-10 | 2016-10-10 | COMPLETED | INTERVENTIONAL | Adverse Events, Baseline Characteristics, IPDSharing, More Information, Outcome Measures, Outcome Measures (Results), Participant Flow, Study Description, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01750398?a=13&tab=history) | `be514314e3897ba25b39cd7a6db90f980dd4a7f5ce483e5859f26256476debeb` |