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Clinical trialNCT02051517CompletedObservational

Vitreous Chemistry Analysis

SponsorUniversity of MinnesotaEnrollment3Normal Volunteers
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The aim of this study is to expand the understanding of the vitreous, its solute chemistry, and the normal relationship of that chemistry to the chemistry of the systemic circulation in humans. Sample human vitreous from patients undergoing vitrectomy surgery and compare to results of metabolic chemistry panel from subject. Allow the research team to extract .2ml sample of the .5ml - 1.0ml vitreous that is normally extracted during a routine undiluted vitreous biopsy, a standard procedure performed for various indications. Blood draw for metabolic chemistry panel (1-2 ml).
clinicaltrials.gov ↗

Investigators

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

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
  • University of Minnesota

    Minneapolis, Minnesota, 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
31 May 2013
Primary completion
31 Dec 2016
Completion
31 Dec 2016
Last update posted
19 Jun 2017
Registered enrollment
3
Registry id
NCT02051517
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.