Clinical trialNCT02928887WithdrawnInterventional

Light Therapy in Cardiopulmonary Bypass Surgery

SponsorUniversity of PittsburghEnrollment0Acute Kidney InjuryInflammation

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The goal of this study is to determine whether or not exposure to blue spectrum light reduces acute kidney injury and systemic inflammation in subjects undergoing cardiopulmonary bypass. Subjects scheduled to undergo cardiopulmonary bypass surgery will be exposed to either bright (1000 lux) blue spectrum (480nm) light or to ambient, white fluorescent light for a 24 hour photoperiod the day prior to surgery and for a 24 hour photoperiod in the immediate postoperative period.

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Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

Matthew R Rosengart, MD MPH
University of Pittsburgh
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Presbyterian Hospital
Pittsburgh, Pennsylvania, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 1 Sept 2020
Primary completion: 19 Jan 2022
Completion: 30 Jun 2022
Last update posted: 20 Jan 2022
Registered enrollment: 0
Registry id: NCT02928887

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 4 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.