# Iris Vascular Area Density-Based Preoperative Pain-Risk Screening and Intervention in Second-Eye Cataract Surgery

> **NCT07291089** · PHASE4 · COMPLETED · sponsor: **Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine** · enrollment: 126 (actual)

## Conditions studied

- Age Related Cataract
- Pain Management During Cataract Surgery

## Interventions

- **DRUG:** Pranoprofen eye drops
- **DRUG:** Prednisolone acetate eye drops
- **DRUG:** Sodium hyaluronate eye drops

## Key facts

- **NCT ID:** NCT07291089
- **Lead sponsor:** Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2024-02-23
- **Primary completion:** 2025-11-20
- **Final completion:** 2025-12-31
- **Target enrollment:** 126 (ACTUAL)
- **Last updated:** 2026-02-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07291089

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07291089, "Iris Vascular Area Density-Based Preoperative Pain-Risk Screening and Intervention in Second-Eye Cataract Surgery". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT07291089. Licensed CC0.

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