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Completed Not applicable Interventional

A Proposed Intervention to Decrease Resident-Performed Cataract Surgery Cancellation

ClinicalTrials.gov ID: NCT02621840

Public ClinicalTrials.gov record NCT02621840. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 5, 2026, 12:29 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The investigators aim to investigate the impact of mandating on-site pre-admission testing on cataract cancellation rates in a randomized, prospective, intervention study. Cataract extraction is the most commonly performed ocular surgery making surgical training an integral component of ophthalmology residency. Patient cancellation of surgery results in a financial burden to the institution and a loss of essential educational experiences for the residents. An earlier study explored variables impacting cancellation rates and identified incomplete pre-admission testing as a major contributing factor to surgery cancellation. Patients will be randomized to either 1) the intervention group where on-site pre-admission testing will be mandated or 2) the control group, where on-site pre-admission testing will be offered but not mandated. Cancellation rates will be collected prospectively and statistical analysis utilized to evaluate the significance of intervention.

Study identification

NCT ID
NCT02621840
Recruitment status
Completed
Study type
Interventional
Phase
Not applicable
Lead sponsor
Wills Eye
Other
Enrollment
442 participants

Conditions and interventions

Conditions

Interventions

Behavioral

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 31, 2014
Primary completion
Nov 30, 2015
Completion
Nov 30, 2015
Last update posted
May 8, 2017

2015

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Wills Eye Hospital Philadelphia Pennsylvania 19107

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT02621840, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted May 8, 2017 · Synced Sep 5, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT02621840 live on ClinicalTrials.gov.

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