Key Record Dates
| ClinicalTrials.gov Identifier: | NCT03920449 |
|---|---|
| Brief Title: | Postero-lateral Internal Sphincterotomy vs Botulinum Toxin Injection in the Treatment of Chronic Anal Fissure |
| First Submitted : | April 16, 2019 |
| First Submitted that Met QC Criteria : | April 16, 2019 |
| First Posted : | April 18, 2019 |
| Last Update Submitted that Met QC Criteria : | May 27, 2020 |
| Last Update Posted : | May 29, 2020 |