Unique ID issued by UMIN | UMIN000046703 |
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Receipt number | R000053277 |
Scientific Title | Study on insufficient weight loss after sleeve gastrectomy: A multicentre retrospective study |
Date of disclosure of the study information | 2022/01/23 |
Last modified on | 2022/01/23 19:30:53 |
Study on insufficient weight loss after sleeve gastrectomy: A multicentre retrospective study
Study on insufficient weight loss after sleeve gastrectomy
Study on insufficient weight loss after sleeve gastrectomy: A multicentre retrospective study
Study on insufficient weight loss after sleeve gastrectomy
Japan |
obesity
Gastrointestinal surgery |
Others
NO
To clarify the factors that cause insufficient weight loss after sleeve gastrectomy.
Efficacy
Weight metrics at 1, 2, 3, 4, and 5 years after sleeve gastrectomy
Exercise and snack habits, nutrition, frequency of patient educations (preoperative, 1/3/6 months, and 1 year after surgery)
Observational
18 | years-old | <= |
65 | years-old | >= |
Male and Female
Patients with obesity who underwent sleeve gastrectomy (LSG) at five institutions: Yotsuya Medical Cube, Tohoku University Hospital, Toho University Sakura Medical Center, Kansai Medical University Hospital, and Shiga University of Medical Science Hospital from January 1, 2011 to December 31, 2015, those who have passed 1 year after surgery
A person who has been offered to cancel the use of information in this research by the person or his / her substitute.
Not the first surgery for obesity
Those who are judged by the doctor in charge to be unsuitable for the examination
300
1st name | Tsuyoshi |
Middle name | |
Last name | Yamaguchi |
Shiga University of Medical Science
Department of Surgery
520-2192
Otsu-city, Seta, Tsukinowa-cho
+81775482238
tsuyo@belle.shiga-med.ac.jp
1st name | Tsuyoshi |
Middle name | |
Last name | Yamaguchi |
Shiga University of Medical Science
Department of Surgery
520-2192
Otsu-city, Seta, Tsukinowa-cho
+81775482238
tsuyo@belle.shiga-med.ac.jp
Department of Surgery, Shiga University of Medical Science
JSPS KAKENHI Grant-in-Aid for Scientific Research
Japanese Governmental office
Shiga University of Medical Science Research Ethics Committee
Otsu-city, Seta, Tsukinowa-cho
0775483576
hqrec@belle.shiga-med.ac.jp
NO
2022 | Year | 01 | Month | 23 | Day |
Unpublished
Enrolling by invitation
2021 | Year | 09 | Month | 21 | Day |
2021 | Year | 09 | Month | 27 | Day |
2021 | Year | 09 | Month | 28 | Day |
2024 | Year | 03 | Month | 31 | Day |
Age, gender, height, weight (at first visit and before surgery), duration of obesity, comorbidity (presence / absence, duration)
Information on postoperative outcome, lifestyle, and patient education:
a. Weight metrics at 1/3/6 months and 1/2/3/4/5 years after surgery, follow-up rate at each time
b. Presence / absence and frequency of snacks and exercise before and 1/3/6 months and 1 year after surgery
c. Nutritional evaluation of dietary content before and 1/3/6 months, and 1 year after surgery (total calorie intake per day, protein intake, frequency of drinking, etc.)
d. Types and frequency of patient education before, 1/3/6 months, and 1 year after surgery
e. Shape of residual stomach within 3 days after surgery (4 classifications by oral contrast examination)
f. GERD evaluation (Los Angeles: LA classification), presence or absence of vomiting and other symptoms before and 1 year after surgery
g. Information on complications of obesity-related comobidities before and 1/2/3/4/5 years after surgery: hypertension (presence / absence and medication status), type 2 diabetes (presence / absence and medication status), dyslipidemia (presence / absence and medication status) presence / absence), sleep apnea syndrome (presence / absence), orthopedic disease (presence / absence), mental illness (presence / absence)
h. Additional information on preoperative and postoperative 1/2/3/4/5 years of type 2 diabetes: HbA1c (NGSP), insulin, C-peptide levels
i. Presence or absence of perioperative complications (Clavien-Dindo classification Grade III or higher)
j. Whether or not revision surgery was performed or considered, and timing and type of revision performed
k. Minimum postoperative body weight and the time after surgery
2022 | Year | 01 | Month | 23 | Day |
2022 | Year | 01 | Month | 23 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000053277
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