# IOBT Versus IO-Rec for Hypertropia With IOOA (IIHIOOA)

> **NCT05415553** · NA · UNKNOWN · sponsor: **Eye & ENT Hospital of Fudan University** · enrollment: 190 (estimated)

## Conditions studied

- Hypertropia
- Inferior Oblique Overaction

## Interventions

- **PROCEDURE:** IOBT
- **PROCEDURE:** IO-Rec

## Key facts

- **NCT ID:** NCT05415553
- **Lead sponsor:** Eye & ENT Hospital of Fudan University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-07-01
- **Primary completion:** 2025-06-30
- **Final completion:** 2025-06-30
- **Target enrollment:** 190 (ESTIMATED)
- **Last updated:** 2022-07-29

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05415553

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05415553, "IOBT Versus IO-Rec for Hypertropia With IOOA (IIHIOOA)". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT05415553. Licensed CC0.

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