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Clinical trialNCT01321424CompletedObservational

Diurnal Variation in Tear Osmolarity

SponsorOphthalmic Consultants of Long IslandEnrollment60Dry Eye Disease
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

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

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

United States
  • Ophthalmic Consultants of Connecticut

    Fairfield, Connecticut, United States

  • Ophthalmic Consultants of Long Island

    Lynbrook, New York, United States

  • Ophthalmic Consultants of Long Island

    Manhasset, New York, United States

  • Ophthalmic Consultants of Long Island

    Port Jefferson, New York, United States

  • Ophthalmic Consultants of Long Island

    Rockville Centre, New York, United States

  • Ophthalmic Consultants of Long Island

    Valley Stream, New York, 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 Mar 2011
Primary completion
29 Feb 2016
Completion
31 Mar 2016
Last update posted
25 Apr 2016
Registered enrollment
60
Registry id
NCT01321424

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.