Cardiopulmonary Fitness, Lung Function, Muscular Oxygen Saturation, and Quality of Life in T1DM
Cardiopulmonary Fitness, Lung Function, Muscular Oxygen Saturation, and Quality of Life in Patients With Type 1 Diabetes Mellitus
The purpose of this study is to compare the differences of
- cardiopulmonary fitness
- lung function
- muscular oxygen saturation
- quality of life between type 1 diabetes mellitus and healthy adults.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Kontakter og lokationer
Studiesteder
-
-
-
Taipei, Taiwan, 100
- National Taiwan University Hospital
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- diagnosis of type 1 diabetes mellitus ≥2 years (diabetic group)
- age-, gender-, and BMI-matched healthy subjects (control group)
Exclusion Criteria:
- cardiac or respiratory disease
- pregnancy
- hospitalization due to any medical condition in recent 6 months
- any other condition affecting exercise performance or lung function.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
type 1 diabetes mellitus
|
subjects will sit on the ergometer, resting heart rate and BP will be measured for at least 2 minutes.
Before testing, each participant will be informed to perform cycling with 0 watt for 2 minutes.
Then, exercise testing will be started at 30 watt, and increase 15 watt in male and 10 watt in female every minute until the termination criteria achieved.
spirometry testing: Each participant will then place mouthpiece in mouth and close lips around the mouthpiece. Participants will inhale completely and rapidly and then exhale maximally until no more air could be expelled while maintaining an upright position. Values of FEV1 (forced expiratory volume in 1 second) and FVC (forced vital capacity) will be calculated immediately after the exhalation. single-breath carbon monoxide diffusing capacity: Participants will sit on a firm and nose clips will then be attached and mouthpiece be placed in mouth. After participants perform several stable breathes, testing starts with a complete exhalation. Each participant will be instructed to inhale rapidly and completely and then hold for 10 seconds.
assessing quality of life using short-forum 36 (questionnaire)
|
|
healthy controls
|
subjects will sit on the ergometer, resting heart rate and BP will be measured for at least 2 minutes.
Before testing, each participant will be informed to perform cycling with 0 watt for 2 minutes.
Then, exercise testing will be started at 30 watt, and increase 15 watt in male and 10 watt in female every minute until the termination criteria achieved.
spirometry testing: Each participant will then place mouthpiece in mouth and close lips around the mouthpiece. Participants will inhale completely and rapidly and then exhale maximally until no more air could be expelled while maintaining an upright position. Values of FEV1 (forced expiratory volume in 1 second) and FVC (forced vital capacity) will be calculated immediately after the exhalation. single-breath carbon monoxide diffusing capacity: Participants will sit on a firm and nose clips will then be attached and mouthpiece be placed in mouth. After participants perform several stable breathes, testing starts with a complete exhalation. Each participant will be instructed to inhale rapidly and completely and then hold for 10 seconds.
assessing quality of life using short-forum 36 (questionnaire)
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
exercise testing with near-infrared spectroscopy
Tidsramme: at baseline
|
at baseline
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
lung function
Tidsramme: at baseline
|
flow volume loop, lung diffusing capacity
|
at baseline
|
|
quality of life
Tidsramme: at baseline
|
short-forum 36
|
at baseline
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Ying-Tai Wu, phD, National Taiwan University Hospital
Publikationer og nyttige links
Generelle publikationer
- Wanke T, Formanek D, Auinger M, Zwick H, Irsigler K. Pulmonary gas exchange and oxygen uptake during exercise in patients with type 1 diabetes mellitus. Diabet Med. 1992 Apr;9(3):252-7. doi: 10.1111/j.1464-5491.1992.tb01771.x.
- Komatsu WR, Barros Neto TL, Chacra AR, Dib SA. Aerobic exercise capacity and pulmonary function in athletes with and without type 1 diabetes. Diabetes Care. 2010 Dec;33(12):2555-7. doi: 10.2337/dc10-0769. Epub 2010 Aug 31.
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 201201005RIC
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