# ClinicalTrials.gov record history: NCT01680653

- Peptide profile: [glucagon](https://peptidescanner.com/peptides/glucagon/)
- Human timeline: https://peptidescanner.com/stories/clinicaltrials-gov-nct01680653-glucagon/
- JSON object: https://peptidescanner.com/clinical-trials-history/v1/trials/nct01680653.json
- Source observed: 2026-08-23T23:32:33.000Z
- Published by PeptideScanner: 2026-08-23
- Source observation SHA-256: `6ae8058d20bbb511d9250d19ac0bd3475945bb56f0057fdb437648218b72606e`
- Object content SHA-256: `db6c10478ee91ccb492c980d61016ce2ce0d41138affb8f110fe0d637a54b69f`

## 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 | 2012-09-04 | 2012-09-04 | ACTIVE_NOT_RECRUITING | INTERVENTIONAL | None listed | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01680653?a=1&tab=history) | `6c96bb0d4d84dbebc622d35af16d958f8d4771aa137dfbc19b676f93d9e4c46b` |
| 3 | 2018-01-30 | 2018-01-30 | COMPLETED | INTERVENTIONAL | Adverse Events, Arms and Interventions, Baseline Characteristics, IPDSharing, Limitations and Caveats, More Information, Outcome Measures, Outcome Measures (Results), Participant Flow, References, Sponsor/Collaborators, Study Description, Study Design, Study Identification, Study Status | [ClinicalTrials.gov](https://clinicaltrials.gov/study/NCT01680653?a=3&tab=history) | `380de2a45ab183e3e9081c2539602c2026fa3a815081a28c16efc36d70eb89ba` |