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Near-Infrared Spectroscopy Measurements in Chronic Obstructive Pulmonary Disease

NCT06976762 · Status: ENROLLING_BY_INVITATION · Type: OBSERVATIONAL · Enrollment: 140

Last updated 2025-05-16

No results posted yet for this study

Summary

Participants were selected based on three groups: healthy, chronic obstructive pulmonary disease, and chronic renal disease. NIRS was used to measure tissue oxygenation on the thenar region of the right hand. A pressure cuff was used to temporarily occlude arterial inflow, thus allowing the response to this to be assessed. The StO2 was plotted against time, and the following variables were calculated, the downslope, upslope, area under curve.

Conditions

  • Microcirculatory Status
  • Spectroscopic Analysis
  • COPD
  • Renal Failure

Sponsors & Collaborators

  • Tokat Gaziosmanpasa University

    lead OTHER

Principal Investigators

  • Daniel MARTIN, Professor · Uni of Plymouth, Dept of Periop and ICU, Plymouth, UK

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-05-01
Primary Completion
2025-05-30
Completion
2025-05-30

Countries

  • Turkey (Türkiye)

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06976762 on ClinicalTrials.gov