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Gastrointestinal Ph...
Gastrointestinal Physiology Before and After Duodenal Switch with Comparisons to Unoperated Lean Controls : Novel Use of the SmartPill Wireless Motility Capsule
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- Elias, Khalid (författare)
- Uppsala universitet,Gastrointestinalkirurgi
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- Hellström, Per M., 1954- (författare)
- Uppsala universitet,Gastroenterologi/hepatologi
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- Webb, Dominic-Luc (författare)
- Uppsala universitet,Gastroenterologi/hepatologi
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- Sundbom, Magnus (författare)
- Uppsala universitet,Gastrointestinalkirurgi
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(creator_code:org_t)
- 2021-05-08
- 2021
- Engelska.
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Ingår i: Obesity Surgery. - : Springer. - 0960-8923 .- 1708-0428. ; 31:8, s. 3483-3489
- Relaterad länk:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
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- PURPOSE: Bariatric surgery alters gastrointestinal anatomy. In this exploratory study, the SmartPill® wireless motility capsule (WMC) was used to study changes in gastrointestinal physiology following biliopancreatic diversion with duodenal switch (BPD/DS).MATERIAL AND METHODS: Twenty-eight BPD/DS patients (35 ± 11 years, 50% females, body mass index [BMI] 56 ± 5) were to be examined preoperatively and postoperatively. In addition to transit time, appetite control and gastrointestinal symptoms were studied by patient-scored questionnaires (visual analogue scale and Gastrointestinal Symptom Rating Scale (GSRS)). Data was compared to 41 lean unoperated controls.RESULTS: About 1.8 years postoperatively, 18 patients (BMI 35.8 ± 8.3) returned for a second WMC test. As expected, small bowel transit time was reduced, from 3.9 ± 1.6 h to 2.8 ± 2.0, p = 0.02, and at both these time points, it was shorter than in lean controls (5.4 ± 1.9 h, p = 0.001). Postoperatively, a trend towards reduced colon and whole gut transit times was seen in BPD/DS-patients, thus approaching those of lean controls. Surprisingly, BPD/DS patients scored higher satiety than controls preoperatively as well as increased hunger and desire to eat postoperatively. Compared to lean, BPD/DS patients reported a higher total GSRS score at both time points (1.2 ± 0.2 vs 1.7 ± 0.6 and 2.3 ± 0.5, p < 0.001). Postoperatively, the scores for diarrhea and indigestion increased.CONCLUSIONS: The novel use of the SmartPill system in BPD/DS patients gave the expected readouts. Although small bowel transit time was further shortened after BPD/DS, whole gut transit time did not differ from controls. Typical gastrointestinal symptoms were reported postoperatively.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kirurgi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Surgery (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Gastroenterologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Gastroenterology and Hepatology (hsv//eng)
Nyckelord
- GSRS
- Gastric emptying
- Hunger contractions
- Motility index
- Transit time
- Medical Science
- Medicinsk vetenskap
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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