Unique ID issued by UMIN | UMIN000022669 |
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Receipt number | R000025714 |
Scientific Title | Randomized controlled trial of long tube vs. nasogastric tube with Gastrografin for adhesive small bowel obstruction |
Date of disclosure of the study information | 2016/07/01 |
Last modified on | 2022/12/13 10:04:10 |
Randomized controlled trial of long tube vs. nasogastric tube with Gastrografin for adhesive small bowel obstruction
Randomized controlled trial for adhesive small bowel obstruction
Randomized controlled trial of long tube vs. nasogastric tube with Gastrografin for adhesive small bowel obstruction
Randomized controlled trial for adhesive small bowel obstruction
Japan |
Adhesive small bowel obstruction
Medicine in general | Gastroenterology | Gastrointestinal surgery |
Others
NO
To assess non-inferiority of nasogastirc tube with Gastrografin (NGT-G) to long tube for adhesive smal bowel obstruction
Efficacy
Confirmatory
Explanatory
Phase III
Non-surgery rate (Treatment success rate)
Success rate of LT and non-cross over NCT-G, Time to improvement, Time for placement of tube, Duration of hospital stay, Adverse event, Motality, Diagnostic accuracy of NGT-G for indication of surgery
Interventional
Parallel
Randomized
Individual
Open -no one is blinded
Active
NO
NO
Institution is not considered as adjustment factor.
NO
Central registration
2
Treatment
Device,equipment |
Long tube
Nasogastric tube with 90ml of Gastrografin
20 | years-old | <= |
90 | years-old | >= |
Male and Female
1. Diagnosis of small bowel ileus with CT scan
2. Age from 20 to 90 years old
3. Agreement with signed informed consent
1. Diagnosis of strangulated ileus
2. Severe condition with shock vital, severe infection and severe dysfunction of lung, renal and heart
3. Impossibility of tube placement including performance status 4, dementia and dysphagia
4. Obstruction from nasal cavity to duodenum
5. Previous removal of whole stomach
6. Carcinomatous peritonitis
7. Allergic history for iodin or iodin contrust agent
8. Pregnancy
9. Inappropriateness with physician's judgement
220
1st name | Takaya |
Middle name | |
Last name | Shimura |
Nagoya City University Graduate School of Medical Sciences
Department of Gastroenterology and Metabolism
467-8601
1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
052-853-8211
tshimura@med.nagoya-cu.ac.jp
1st name | Takahito |
Middle name | |
Last name | Katano |
Nagoya City University Graduate School of Medical Sciences
Department of Gastroenterology and Metabolism
467-8601
1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
052-853-8211
taka1.katano@gmail.com
Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences
Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences
Self funding
Japan
Nagoya City University Hospital, Japanese Red Cross Nagoya Daini Hospital, Aichi Medical University Hospital, Gifu Prefectural Tajimi Hospital, Chukyo Hospital, Nagoya City East Medical Center, Nagoya City West Medical Center, Nagoya Memorial Hospital, Toyokawa City Hospital, Gamagori City Hospital
Clinical Research Management Center
1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya 467-8601, Japan
052-853-8211
tshimura@med.nagoya-cu.ac.jp
NO
名古屋市立大学病院(愛知県)、名古屋第二赤十字病院(愛知県)、愛知医科大学病院(愛知県)、岐阜県立多治見病院(岐阜県)、中京病院(愛知県)、名古屋市立東部医療センター(愛知県)、名古屋市立西部医療センター(愛知県)、名古屋記念病院(愛知県)、豊川市民病院(愛知県)、蒲郡市民病院(愛知県)
2016 | Year | 07 | Month | 01 | Day |
https://link.springer.com/article/10.1007/s00535-020-01708-5
Published
https://link.springer.com/article/10.1007/s00535-020-01708-5
224
The non-surgery rate was 87.4% in the LT group and 91.1% in the NGT-G group, with a 3.7% difference between NGT-G and LT (95.3%CI - 5.55 to 12.91, non-inferiority P = 0.00002923).
2022 | Year | 12 | Month | 13 | Day |
2020 | Year | 07 | Month | 15 | Day |
All patients were initially diagnosed as adhesive small bowel obstruction based on CT findings. Baseline characteristics were well balanced and no significant differences were apparent between the two groups in terms of age, sex, history of abdominal surgery, blood data, or physical data. Abdominal CT at study enrollment revealed ascites in 44.1% of the LT group and in 50.9% of the NGT-G group, while ascites beyond the pouch of Douglas was observed in 15.3% and 19.6% of the LT and
NGT-G groups, respectively.
In total, 224 patients with NSASBO were enrolled to the current trial between July 2016 and November 2018, and 223 patients (after 1 patient withdrew consent) were finally
analyzed as the ITT population (LT group, n = 111; NGT-G group, n = 112)
No significant differences were found, but adverse events greater than Grade 4 tended to be higher in the LT group (4.5%) than in the NGT-G group (0.9%) (P=0.119).
The non-surgery rate was 87.4% in the LT group and 91.1% in the NGT-G group, with a 3.7% difference between NGT-G and LT (95.3%CI - 5.55 to 12.91, non-inferiority P = 0.00002923).
Main results already published
2016 | Year | 05 | Month | 26 | Day |
2016 | Year | 06 | Month | 06 | Day |
2016 | Year | 07 | Month | 16 | Day |
2018 | Year | 12 | Month | 30 | Day |
2019 | Year | 03 | Month | 31 | Day |
2019 | Year | 03 | Month | 31 | Day |
2016 | Year | 06 | Month | 08 | Day |
2022 | Year | 12 | Month | 13 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000025714
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