Calorimetry, Insulin Resistance and Energy Metabolism Study to Understand the Risk of Obesity in Kidney Transplanted Patients (CALIMERO)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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-
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Clermont-Ferrand, Frankrig, 63003
- CHU clermont-ferrand
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Male patient, affiliated to a social security system
- Aged 35 to 65 years
- Renal transplant for more than a year and less than 6 years
- Treated by anticalcineurin
- Patient stopped all treatment with corticosteroids for more than 3 months
- Patient with stable renal function defined by a calculated creatinine clearance between 30 and 90 mL/min/1, 73m according to the Cockcroft and Gault
- Written informed consent after detailed explanation of the protocol.
- Increase in body weight of at least 3kg during the two years prior to the inclusion of 10 patients. Stable or increasing weight less than 1kg for 10 other patients.
- HIV and HCV serology negative
Exclusion Criteria:
- Female patients
- Diabetic (type 1 or type 2) before transplantation or patients who developed diabetes after transplantation and requiring anti-diabetic treatment at the time of inclusion
- Obese patient at the time of transplantation, as defined by a body mass index> 30%
- Multiple kidney transplant or other organ transplant the kidney
- Patient with lower limb edema, congestive heart failure, and/or uncontrolled hypertension.
- Patient with a change in body weight> 3 kg in the last 3 months
- Patient with an infection 3 months before inclusion
- Subjects infected with hepatitis B, hepatitis C virus or human immunodeficiency
- Patient with acute rejection within 3 months prior to inclusion
- Patient not treated by anticalcineurin
- Patient with a modification of immunosuppressive therapy within 3 months prior to inclusion
- Patient with unstable psychiatric condition
- Patient smoking> 5 cigarettes / day
- Alcoholic patient (unweaned)
- Patient with stage 4 renal failure (<30 mL/min/1, 73m ²) and stage 5 (<15 mL/min/1, 73m ²)
- hemodialysis patient
- Patient with acute renal failure defined by a 25% increase in creatinine within 3 months prior to inclusion
- Person under guardianship or not subject to social security
- Person in period Exclusion File National Healthy Volunteers
- Person who refuses to give his written consent to participation
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: no weight gain
The characteristics of the renal transplant patients are compared with those of 10 healthy volunteers matched for age and lean body mass
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Eksperimentel: weight gain
The characteristics of the renal transplant patients are compared with those of 10 healthy volunteers matched for age and lean body mass
|
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Andet: lean body mass
The characteristics of the renal transplant patients are compared with those of 10 healthy volunteers matched for age and lean body mass
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Energy expenditure
Tidsramme: at day 1
|
at day 1
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Body composition
Tidsramme: at day 1
|
at day 1
|
|
Food intake
Tidsramme: at day 1
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at day 1
|
|
Estimation of physical activity
Tidsramme: at day 1
|
at day 1
|
|
Insulin resistance
Tidsramme: at day 1
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at day 1
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Anne-Elisabeth HENG, University Hospital, Clermont-Ferrand
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
- CHU-0146
- 2007-A00287-46
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