# ClinicalTrials.gov record history: NCT04007809

- Peptide profile: [glucagon](https://peptidescanner.com/peptides/glucagon/)
- Human timeline: https://peptidescanner.com/stories/clinicaltrials-gov-nct04007809-glucagon/
- JSON object: https://peptidescanner.com/clinical-trials-history/v1/trials/nct04007809.json
- Source observed: 2026-08-23T23:32:33.000Z
- Published by PeptideScanner: 2026-08-23
- Source observation SHA-256: `6ae8058d20bbb511d9250d19ac0bd3475945bb56f0057fdb437648218b72606e`
- Object content SHA-256: `eeb9d1849d73ddd41ead76beca350a3f5e90c9afc77cc5014e62cd69b5bf6320`

## 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 | 2019-07-01 | 2019-07-01 | RECRUITING | INTERVENTIONAL | None listed | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04007809?a=1&tab=history) | `5d06565b2b7b6bcd2ef488047ee381e5ab7da34eacc8a490a6363bcf5a588902` |
| 2 | 2019-07-09 | 2019-07-09 | RECRUITING | INTERVENTIONAL | Outcome Measures, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04007809?a=2&tab=history) | `82b4e01dafddb74998cd2c333f3158a37c477ea7ddb6a4434269e2a1299cd5f9` |
| 3 | 2020-11-19 | 2020-11-19 | RECRUITING | INTERVENTIONAL | Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04007809?a=3&tab=history) | `b3146d2a699c0d9a51f364cde785618e378b525606bc33e81a18e998257c80dd` |
| 4 | 2022-06-27 | 2022-06-27 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | Contacts/Locations, Study Design, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT04007809?a=4&tab=history) | `90c06771463251c08a7f09ed97d6e88bb5ab7852a16a2da141222675abcc62bc` |