# Comparison of Supination/Flexion Maneuver to Hyperpronation Maneuver

> **NCT05828641** · NA · TERMINATED · sponsor: **Umraniye Education and Research Hospital** · enrollment: 119 (actual)

## Conditions studied

- Emergencies
- Orthopedics
- Radial Head Subluxation

## Interventions

- **PROCEDURE:** Supination-flexion maneuver
- **PROCEDURE:** Hyperpronation maneuver

## Key facts

- **NCT ID:** NCT05828641
- **Lead sponsor:** Umraniye Education and Research Hospital
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2023-05-02
- **Primary completion:** 2024-03-26
- **Final completion:** 2024-03-26
- **Target enrollment:** 119 (ACTUAL)
- **Why stopped:** According to the results of the interim analysis when 50% of the targeted sample size was reached, a statistically significant benefit was detected with a large effect size in one treatment arm. For this reason, the study was terminated prematurely.
- **Last updated:** 2024-03-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05828641

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05828641, "Comparison of Supination/Flexion Maneuver to Hyperpronation Maneuver". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT05828641. Licensed CC0.

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