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Reference values for oxygen supply levels and use of Near_Infrared Spectroscopy (NIRS) in individuals with Diabetes

Reference values for tissue perfusion levels and use of Near-Infrared Spectroscopy (NIRS) in individuals with Diabetes

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-7wxsqv
Enrollment
Unknown
Registered
2019-06-04
Start date
2019-07-01
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Type 2 Diabetes Mellitus

Interventions

Experimental group: 41 individuals with Type 2 Diabetes Mellitus above 18 years of age will participate in a group walking training for eight weeks, with a weekly frequency of three times, lasting 60
Other
G11.427.410.698.277

Sponsors

Universidade Federal de Minas Gerais
Lead Sponsor
Universidade Federal de Viçosa
Collaborator

Eligibility

Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Individuals of both sexes will be included; type 2 diabetics; above 18 years of age; that do not have any musculoskeletal changes or comorbidity that impedes the physical effort of the proposed stress test; and who present the medical release to participate in the study.

Exclusion criteria

Exclusion criteria: Individuals with an inability to understand or perform any proposed test will be excluded from the sample, those with an ankle-brachial index (ABI) of less than 0.90 or greater than 1.40 and those who withdraw their consent to participate.

Design outcomes

Primary

MeasureTime frame
Tissue oxygen saturation (StO2) of the medial gastrocnemius of the dominant leg at rest after arterial occlusion maneuver, and in physical effort during the Incremental Shuttle Walking Test (ISWT). Near-Infrared Spectroscopy (NIRS) will be used as a measuring instrument before and after the intervention. The NIRS device that will be used has a portable continuous wave system, which uses light emission at two wavelengths (760 and 850 nm) to measure O2Hb, HHb and calculate StO2.

Secondary

MeasureTime frame
The functional capacity will be evaluated by the total distance covered in the ISWT before and after the intervention.

Countries

Brazil

Contacts

Public ContactValéria Faria

Universidade Federal de Minas Gerais

valeriaefiufv@yahoo.com.br+5531997406606

Outcome results

None listed

Source: REBEC (via WHO ICTRP)