The Role of Small Intestinal Endocrine Cells in Type 2 Diabetic Hyperglucagonemia (T2DM-PC1-2)
Exspression of Prohormone Convertase 1 and 2 in Small Intestinal Endocrine Mucosa Cells in Patients With Type 2 Diabetes
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Kontakte und Standorte
Studienorte
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Copenhagen County
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Hellerup, Copenhagen County, Dänemark, 2900
- Department of Internal Medicine F' laboratory
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Probenahmeverfahren
Studienpopulation
Beschreibung
Inclusion Criteria:
- Diagnosed with type 2 diabetes for at least 3 months
- Normal hemoglobin
- Informed consent
Exclusion Criteria:
- Liver disease (ALAT/ASAT > 2 x normal range)
- Diabetic nephropathy (se-creatinin > 130 µM and/or albuminuriu)
- Treatment with medication that can not be stopped for12 hours
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
Anzahl der Gruppen / Kohorten
Kohorten und Interventionen
Gruppe / KohorteGruppe / Kohorte |
Intervention / BehandlungIntervention / Behandlung |
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2
Gesunde Themen
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Double-balloon enteroscopy allows for the entire gastrointestinal tract to be visualized in real time.
The technique involves the use of a balloon at the end of a special enteroscope camera and an overtube, which is also fitted with a balloon.
The procedure is usually done with the use of conscious sedation.
The enteroscope and overtube are inserted through the mouth and passed in conventional fashion (that is, as with gastroscopy) into the small bowel.
Following this, the endoscope is advanced a small distance in front of the overtube and the balloon at the end is inflated.
Using the assistance of friction at the interface of the enteroscope and intestinal wall, the small bowel is accordioned back to the overtube.
The overtube balloon is then deployed, and the enteroscope balloon is deflated.
The process is then continued until the entire small bowel is visualized.
Double-balloon enteroscopy allows for the sampling or biopsying of small bowel mucosa.
Liquid meal consisting of 100 g "Ny NAN" dissolved in 300 ml water (ca.
5000 kJ) to be ingested over 5 minutes.
Blood will be sampled for 4 hours following ingestion.
Samples are centrifuges and plasma will be analysed for glucagon, GLP-1, GIP, insulin and C-peptide concentrations.
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1
Patients with type 2 diabetes
|
Double-balloon enteroscopy allows for the entire gastrointestinal tract to be visualized in real time.
The technique involves the use of a balloon at the end of a special enteroscope camera and an overtube, which is also fitted with a balloon.
The procedure is usually done with the use of conscious sedation.
The enteroscope and overtube are inserted through the mouth and passed in conventional fashion (that is, as with gastroscopy) into the small bowel.
Following this, the endoscope is advanced a small distance in front of the overtube and the balloon at the end is inflated.
Using the assistance of friction at the interface of the enteroscope and intestinal wall, the small bowel is accordioned back to the overtube.
The overtube balloon is then deployed, and the enteroscope balloon is deflated.
The process is then continued until the entire small bowel is visualized.
Double-balloon enteroscopy allows for the sampling or biopsying of small bowel mucosa.
Liquid meal consisting of 100 g "Ny NAN" dissolved in 300 ml water (ca.
5000 kJ) to be ingested over 5 minutes.
Blood will be sampled for 4 hours following ingestion.
Samples are centrifuges and plasma will be analysed for glucagon, GLP-1, GIP, insulin and C-peptide concentrations.
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Ermittler
Ermittler
- Hauptermittler: Filip K Knop, MD PhD, Department of Internal Medicine
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Studienbeginn
Primärer Abschluss (Tatsächlich)
Primärer Abschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- H-B-2007-031
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