# Modification and Validation of the RIPASA Score for Diagnosis of Acute Appendicitis

> **NCT04207645** · — · TERMINATED · sponsor: **Soba University Hospital** · enrollment: 240 (actual)

## Conditions studied

- Acute Appendicitis

## Interventions

- **DIAGNOSTIC_TEST:** Modified RIPASA score

## Key facts

- **NCT ID:** NCT04207645
- **Lead sponsor:** Soba University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2019-11-01
- **Primary completion:** 2020-06-30
- **Final completion:** 2020-06-30
- **Target enrollment:** 240 (ACTUAL)
- **Why stopped:** Poor recruitment and some centers were not able to secure ethics approval/exemption. The study will be repeated all over again with additional centers, secured approvals/exemptions, and when things are ready
- **Last updated:** 2021-03-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04207645

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04207645, "Modification and Validation of the RIPASA Score for Diagnosis of Acute Appendicitis". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04207645. Licensed CC0.

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