# Longitudinal Retrospective Analysis of Prospectively Collected Data for Outcomes After Primary Sleeve Gastrectomy (N=20 000) in the Swedish National Quality Registry SOReg (Scandinavian Obesity Surgery Registry)

> **NCT07280845** · — · COMPLETED · sponsor: **Linkoeping University** · enrollment: 19977 (actual)

## Conditions studied

- Severe Obesity
- Sleeve Gastrectomy

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT07280845
- **Lead sponsor:** Linkoeping University
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2012-01-01
- **Primary completion:** 2023-12-31
- **Final completion:** 2024-10-31
- **Target enrollment:** 19977 (ACTUAL)
- **Last updated:** 2025-12-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07280845

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07280845, "Longitudinal Retrospective Analysis of Prospectively Collected Data for Outcomes After Primary Sleeve Gastrectomy (N=20 000) in the Swedish National Quality Registry SOReg (Scandinavian Obesity Surgery Registry)". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT07280845. Licensed CC0.

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