Residual Gastric Volume in Morbidly Obesa Diabetics. A Comparison of 3 Hour Versus Hour Fasting.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Patients underwent two endoscopic examinations within two weeks. RGV was measured by aspiration of gastric contentes into a graduated cylinder after traditional fasting (at least 8 hours before the test) and after abbreviated fasting (3 hours with 200ml of water containing 25g of 12.5% maltodextrin). All patients received both oral and written information about the protocol at the outpatient clinic.
All the endoscopic procedures began at 9 AM, and were performed by the same board-certified endoscopist, JMS, who was blinded as to the duration of the fast. The endoscopies were conducted at Gastroclinica, Cuiaba, MT, in the period from April to June, 2013. Sedation was performed by a board-certified anesthesiologist, who was also blinded as to the duration of the fast. The anesthetic regimem included a intravenous bolus of 2 ml of lidocaine hydrochloride (Astra Zeneca, São Paulo, Brazil) followed by 100 to 150mg of propofol before endoscopy. Digital oximetry was monitored throughout the procedure. Patients were positioned in the lateral recumbent position. A flexible electronic videoendoscope (EG2770K; Pentax Corporation, Tokyo, Japan) of 9 mm in outer diameter was used. The main outcome variable was the RGV measured by the endoscopist after aspiration of gastric residue.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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MT
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Cuiaba, MT, Brasilien, 78040500
- Gunther Peres Pimenta
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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: patients between 18 and 55 years of age, of both sexes, with Body Index Mass (BMI) which is equal or greater than 40 Kg/m2, and type II diabetic that were using oral drugs or insulin to control the disease.
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Exclusion Criteria: patients who were using medications for gastrointestinal symptoms and/or who had prior abdominal operations.
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Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Aktiv komparator: Abbreviated fasting
Patients underwent two endoscopic examinations within two weeks.
RGV was measured by aspiration of gastric contentes into a graduated cylinder after traditional after abbreviated fasting (3 hours with 200ml of water containing 25g of 12.5% maltodextrin).
|
Patients underwent two endoscopic examinations within two weeks.
RGV was measured by aspiration of gastric contentes into a graduated cylinder after traditional fasting (at least 8 hours before the test) and after abbreviated fasting (3 hours with 200ml of water containing 25g of 12.5% maltodextrin).
All patients received both oral and written information about the protocol at the outpatient clinic.
|
|
Aktiv komparator: Traditional fasting
Patients underwent two endoscopic examinations within two weeks.
RGV was measured by aspiration of gastric contentes into a graduated cylinder after traditional fasting (at least 8 hours before the test).
|
Patients underwent two endoscopic examinations within two weeks.
RGV was measured by aspiration of gastric contentes into a graduated cylinder after traditional fasting (at least 8 hours before the test) and after abbreviated fasting (3 hours with 200ml of water containing 25g of 12.5% maltodextrin).
All patients received both oral and written information about the protocol at the outpatient clinic.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Residual gastric volume (RGV) in morbidly obese diabetics. A comparison of 3 hour versus 8 hour fasting
Tidsramme: 3 months
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This was a prospective, randomized, double-blind, and cross-over design in 8 morbidly obese type II diabetics with informed consent.
RGV was measured endoscopically after three and eight hour fasts.
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3 months
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Gunther P Pimenta, MD, PhD, Cuiaba University
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
- 179.017/2012 CEP UFMT
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