# ClinicalTrials.gov record history: NCT03255629

- Peptide profile: [glucagon](https://peptidescanner.com/peptides/glucagon/)
- Human timeline: https://peptidescanner.com/stories/clinicaltrials-gov-nct03255629-glucagon/
- JSON object: https://peptidescanner.com/clinical-trials-history/v1/trials/nct03255629.json
- Source observed: 2026-08-23T23:32:33.000Z
- Published by PeptideScanner: 2026-08-23
- Source observation SHA-256: `6ae8058d20bbb511d9250d19ac0bd3475945bb56f0057fdb437648218b72606e`
- Object content SHA-256: `71f1d447fbebfa3a81e1c86c22ac1e246d3f67e475793ce0d2afe6ec69b05354`

## 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 | 2017-08-16 | 2017-08-16 | RECRUITING | INTERVENTIONAL | None listed | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT03255629?a=1&tab=history) | `d41bc554eff7a4331f4db30543013a246b76f72bb407f7ec9d2237e94ee59802` |
| 2 | 2017-08-22 | 2017-08-22 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT03255629?a=2&tab=history) | `664d92fcaf8911c9e653e6d3826c9fdbff33133809af843a0b742248e371bc19` |
| 3 | 2018-08-31 | 2018-08-31 | COMPLETED | INTERVENTIONAL | Contacts/Locations, Study Design, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT03255629?a=3&tab=history) | `366a96bc16c0a40c0c68ca6eed59461ccafb9fd4957f1f21897748644d9809fe` |
| 4 | 2021-03-25 | 2021-03-25 | COMPLETED | INTERVENTIONAL | References, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT03255629?a=4&tab=history) | `9e3ebf82df2838c7ef1f457ebbbb3c9d87f239ae61a48851dc3661e041f8a962` |
| 5 | 2021-08-24 | 2021-08-24 | COMPLETED | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT03255629?a=5&tab=history) | `235d13207c46bea7d21a7806ceb3ca6c591c994fd6945f03e3dc0a11c454d57c` |
| 11 | 2022-07-25 | 2022-07-25 | COMPLETED | INTERVENTIONAL | Arms and Interventions, Outcome Measures, Outcome Measures (Results), Participant Flow, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT03255629?a=11&tab=history) | `6ed8e91c3d67d1056361a083f43f50ae12cced2503487bd536395921d7f15ddd` |
| 12 | 2022-08-07 | 2022-08-07 | COMPLETED | INTERVENTIONAL | Outcome Measures, Outcome Measures (Results), Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT03255629?a=12&tab=history) | `a0e69459146a99c0b0f0a1e25401422fb5709e1eb03ae61de2d7de183db45c8a` |