# Study on the Learning Curve for Fundus First With Ultrasonic Tissue Coagulation in Elective Cholecystectomy

> **NCT03154164** · — · COMPLETED · sponsor: **Karolinska Institutet** · enrollment: 240 (actual)

## Conditions studied

- Cholecystolithiasis

## Interventions

- **DEVICE:** Ultrasonic tissue coagulation dissection

## Key facts

- **NCT ID:** NCT03154164
- **Lead sponsor:** Karolinska Institutet
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-05-01
- **Primary completion:** 2019-12-31
- **Final completion:** 2019-12-31
- **Target enrollment:** 240 (ACTUAL)
- **Last updated:** 2021-05-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03154164

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03154164, "Study on the Learning Curve for Fundus First With Ultrasonic Tissue Coagulation in Elective Cholecystectomy". Retrieved via AI Analytics 2026-05-22 from https://api.ai-analytics.org/clinical/NCT03154164. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*