The EndoBarrier Device: A 3-year Follow up Study
The Effect of the EndoBarrier Device: A 3-year Follow up of a Randomized Clinical Trial
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
In this observational follow-up study of a randomised clinical trial a maximum of 29 study participants may be included. These study participants were previously enrolled in the EndoBarrier device study at the MUMC or the Atrium Medical Centre Heerlen. The focus of this study lays on the long-term outcomes measured by EWL, postoperative blood sampling and questionnaires. These measurements, samples and questionnaires will be taken to assess the long-term effectiveness of the EndoBarrier device in the treatment of morbid obesity. Participants who were previously enrolled in the EndoBarrier device study at the MUMC or at the Atrium Medical Centre in Heerlen and who have agreed to participate in this study will be requested to arrive at the outpatient clinic of the MUMC after an overnight fast. Blood sample will be taken for total cholesterol, HDL, LDL, triglycerides, Hb, Ht, iron, HbA1c, insulin levels, glucose, amylase, lipase, C-peptide, Creatinine, vitamin D, Calcium, ALAT, ASAT, AF, gamma GT, albumin, CK-18, L-FABP, FGF19, Total bile salts and bile salt composition. These parameters are associated with risk factors in morbid obesity namely: Nonalcoholic Fatty Liver disease, hypertension, diabetes mellitus type II (DMII), coronary heart disease and osteoarthritis. After the blood sampling, physical health will be assessed by means of standard physical examination (weight, waist size, length, blood pressure, heart rate, breathing frequency). Then, the participant will be requested to fill in a validated questionnaire. In this study the SF-36 quality of life questionnaire will be used. This is a validated questionnaire assessing non-specific symptoms and quality of life after Bariatric surgery.
Three years of follow-up after the EndoBarrier device is now available. The investigators hope to give new insights in the postoperative status and postoperative symptoms experienced by participants using standardised questionnaires and evaluating blood samples. The goal of the investigators is to study the long-term effect of the EndoBarrier procedure and to possibly provide insight in the relation between success/failure and objective parameters.
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Contatti e Sedi
Luoghi di studio
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Limburg
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Maastricht, Limburg, Olanda, 6229 HX
- Maastricht University Medical Center
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- Participants who were previously enrolled in the randomized clinical EndoBarrier procedure trial at the MUMC and the Atrium Medical Centre Heerlen regardless of their excess weight loss.
- Participants who have a follow up of at least 3 years.
- Signed informed consent.
Exclusion Criteria:
- Post-EndoBarrier conventional bariatric surgery
- Participants who were lost to follow-up during the previous conducted EndoBarrier clinical trial.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Numero di gruppi/coorti
Coorti e interventi
Gruppo / CoorteGruppo / Coorte |
Intervento / TrattamentoIntervento / Trattamento |
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EndoBarrier
Participants who were previously enrolled in the randomized clinical EndoBarrier procedure trial at the MUMC and the Atrium Medical Centre Heerlen.
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The device is a 60-cm long, impermeable plastic sleeve that is open at both sides so food can pass through.
The sleeve is anchored in the duodenal bulb and extends partially into the jejunum.
This way the pancreatic and bile juices will only mix with the food after the sleeve, hereby creating a functional bypass of the duodenum and the proximal jejunum, which causes malabsorption of nutrients.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Lasso di tempo |
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Excess Weight (%)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Insulin levels (mmol/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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Total Cholesterol (mmol/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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SF-36 health related quality of life, patient-reported survey of patient health
Lasso di tempo: 36 months post explant EndoBarrier Liner
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The SF-36 consists of eight scaled scores, which are the weighted sums of the questions in their section.
Each scale is directly transformed into a 0-100 scale on the assumption that each question carries equal weight.
The lower the score the more disability.
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36 months post explant EndoBarrier Liner
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FGF 19 (ng/ml)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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ASAT (U/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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Amylase (U/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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Systolic blood pressure (mmHg)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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BMI (Kg/M2)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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Diastolic blood pressure (mmHg)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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glucose levels (mmol/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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HbA1c level (%)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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Triglycerides (mmol/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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HDL (mmol/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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LDL (mmol/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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L-FABP (ng/ml)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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Lipase (U/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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ALAT (U/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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AF (U/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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GammaGT (U/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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Albumin (g/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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CK-18 (U/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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C-peptide (nmol/L)
Lasso di tempo: 36 months post explant EndoBarrier Liner
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36 months post explant EndoBarrier Liner
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Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Investigatore principale: Nicole Bouvy, MD, PhD, Maastricht University Medical Center, The Netherlands
Studiare le date dei record
Studia le date principali
Inizio studio
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- NL51074.068.14
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .