مورد إلكتروني
Transcutaneous vagal nerve stimulation for treating gastrointestinal symptoms in individuals with diabetes:a randomised, double-blind, sham-controlled, multicentre trial
| العنوان: | Transcutaneous vagal nerve stimulation for treating gastrointestinal symptoms in individuals with diabetes:a randomised, double-blind, sham-controlled, multicentre trial |
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| المؤلفون: | Kornum, Ditte S., Bertoli, Davide, Kufaishi, Huda, Wegeberg, Anne-Marie, Okdahl, Tina, Mark, Esben B., Høyer, Katrine L., Frøkjær, Jens B., Brock, Birgitte, Krogh, Klaus, Hansen, Christian S., Knop, Filip K., Brock, Christina, Drewes, Asbjørn M. |
| المصدر: | Kornum , D S , Bertoli , D , Kufaishi , H , Wegeberg , A-M , Okdahl , T , Mark , E B , Høyer , K L , Frøkjær , J B , Brock , B , Krogh , K , Hansen , C S , Knop , F K , Brock , C & Drewes , A M 2024 , ' Transcutaneous vagal nerve stimulation for treating gastrointestinal symptoms in individuals with diabetes : a randomised, double-blind, sham-controlled, multicentre trial ' , Diabetologia , vol. 67 , no. 6 , pp. 1122-1137 . |
| بيانات النشر: | 2024 |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | Aims/hypothesis Diabetic gastroenteropathy frequently causes debilitating gastrointestinal symptoms. Previous uncontrolled studies have shown that transcutaneous vagal nerve stimulation (tVNS) may improve gastrointestinal symptoms. To investigate the effect of cervical tVNS in individuals with diabetes suffering from autonomic neuropathy and gastrointestinal symptoms, we conducted a randomised, sham-controlled, double-blind (participants and investigators were blinded to the allocated treatment) study. Methods This study included adults (aged 20–86) with type 1 or 2 diabetes, gastrointestinal symptoms and autonomic neuropathy recruited from three Steno Diabetes Centres in Denmark. Participants were randomly allocated 1:1 to receive active or sham stimulation. Active cervical tVNS or sham stimulation was self-administered over two successive study periods: 1 week of four daily stimulations and 8 weeks of two daily stimulations. The primary outcome measures were gastrointestinal symptom changes as measured using the gastroparesis cardinal symptom index (GCSI) and the gastrointestinal symptom rating scale (GSRS). Secondary outcomes included gastrointestinal transit times and cardiovascular autonomic function. Results Sixty-eight participants were randomised to the active group, while 77 were randomised to the sham group. Sixty-three in the active and 68 in the sham group remained for analysis in study period 1, while 62 in each group were analysed in study period 2. In study period 1, active and sham tVNS resulted in similar symptom reductions (GCSI: −0.26 ± 0.64 vs −0.17 ± 0.62, p=0.44; GSRS: −0.35 ± 0.62 vs −0.32 ± 0.59, p=0.77; mean ± SD). In study period 2, active stimulation also caused a mean symptom decrease that was comparable to that observed after sham stimulation (GCSI: −0.47 ± 0.78 vs −0.33 ± 0.75, p=0.34; GSRS: −0.46 ± 0.90 vs −0.35 ± 0.79, p=0.50). Gastric emptying time was increased in the active group compared with sham (23 Aims/hypothesis: Diabetic gastroenteropathy frequently causes debilitating gastrointestinal symptoms. Previous uncontrolled studies have shown that transcutaneous vagal nerve stimulation (tVNS) may improve gastrointestinal symptoms. To investigate the effect of cervical tVNS in individuals with diabetes suffering from autonomic neuropathy and gastrointestinal symptoms, we conducted a randomised, sham-controlled, double-blind (participants and investigators were blinded to the allocated treatment) study. Methods: This study included adults (aged 20–86) with type 1 or 2 diabetes, gastrointestinal symptoms and autonomic neuropathy recruited from three Steno Diabetes Centres in Denmark. Participants were randomly allocated 1:1 to receive active or sham stimulation. Active cervical tVNS or sham stimulation was self-administered over two successive study periods: 1 week of four daily stimulations and 8 weeks of two daily stimulations. The primary outcome measures were gastrointestinal symptom changes as measured using the gastroparesis cardinal symptom index (GCSI) and the gastrointestinal symptom rating scale (GSRS). Secondary outcomes included gastrointestinal transit times and cardiovascular autonomic function. Results: Sixty-eight participants were randomised to the active group, while 77 were randomised to the sham group. Sixty-three in the active and 68 in the sham group remained for analysis in study period 1, while 62 in each group were analysed in study period 2. In study period 1, active and sham tVNS resulted in similar symptom reductions (GCSI: −0.26 ± 0.64 vs −0.17 ± 0.62, p=0.44; GSRS: −0.35 ± 0.62 vs −0.32 ± 0.59, p=0.77; mean ± SD). In study period 2, active stimulation also caused a mean symptom decrease that was comparable to that observed after sham stimulation (GCSI: −0.47 ± 0.78 vs −0.33 ± 0.75, p=0.34; GSRS: −0.46 ± 0.90 vs −0.35 ± 0.79, p=0.50). Gastric emptying time was increased in the active group compared with sham (23 min vs −19 min, p=0.04) |
| مصطلحات الفهرس: | Autonomic neuropathy, Diabetic gastroenteropathy, Gastrointestinal dysmotility, Gastrointestinal symptoms, Gastroparesis, Heart rate variability, Vagal nerve stimulation, article |
| URL: | |
| الإتاحة: | Open access content. Open access content info:eu-repo/semantics/openAccess |
| ملاحظة: | application/pdf English |
| أرقام أخرى: | DAV oai:pure.atira.dk:publications/d6878ec4-0134-4a1e-9013-e70caff9d340 1439557176 |
| المصدر المساهم: | UNIV OF COPENHAGEN From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1439557176 |
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