Evidence mapPaperPMID 28795271Full record

Observational studyObesity surgery2018

Efficacy of Sleeve Gastrectomy with Duodenal-Jejunal Bypass for the Treatment of Obese Severe Diabetes Patients in Japan: a Retrospective Multicenter Study.

Takeshi Naitoh, Kazunori Kasama, Yosuke Seki, Masayuki Ohta, Takashi Oshiro, Akira Sasaki, Yasuhiro Miyazaki, Tsuyoshi Yamaguchi, Hideki Hayashi, Hirofumi Imoto and 2 more

Abstract readMulticenter StudyObservational Study
PubMed Publisher
In one paragraph

Observational study in Obesity surgery, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
7.7field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 66 citations in OpenAlex.

  1. Pooled it
  2. Guideline
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Comparative Effects of Three Kinds of Bariatric Surgery: A Randomized Case-Control Study in Obese Patients.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2020
    Article
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 8 institutions in 1 country.

Takeshi NaitohDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1, Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan. naitot@surg1.med.tohoku.ac.jp.ORCID 0000-0003-4169-6334
Kazunori KasamaWeight loss and Metabolic Surgery Center, Yotsuya Medical Cube, Tokyo, Japan.
Yosuke SekiWeight loss and Metabolic Surgery Center, Yotsuya Medical Cube, Tokyo, Japan.
Masayuki OhtaDepartment of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, Oita, Japan.
Takashi OshiroDepartment of Surgery, Sakura Hospital, Toho University Medical Center, Sakura, Japan.
Akira SasakiDepartment of Surgery, Iwate Medical University School of Medicine, Morioka, Japan.
Yasuhiro MiyazakiDepartment of Surgery, Osaka University Graduate School of Medicine, Osaka, Japan.
Tsuyoshi YamaguchiDepartment of Surgery, Shiga University of Medical Science, Otsu, Japan.
Hideki HayashiResearch Center for Frontier Medical Engineering, Chiba University, Chiba, Japan.
Hirofumi ImotoDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1, Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
Naoki TanakaDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1, Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
Michiaki UnnoDepartment of Surgery, Tohoku University Graduate School of Medicine, 1-1, Seiryo-machi, Aoba-ku, Sendai, 980-8574, Japan.
Tohoku University · JPYotsuya Medical Cube · JPChiba University · JPIwate Medical University · JPOita University · JPShiga University of Medical Science · JPThe University of Osaka · JPToho University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe incidence of obesity with type 2 diabetes (T2DM) is increasing in Japan. The main bariatric surgery procedures in Japan are laparoscopic sleeve gastrectomy (LSG) and LSG with duodenal-jejunal bypass (LSG/DJB) because of the high incidence of gastric cancer and difficulty exploring a remnant stomach after gastric bypass. However, few studies have compared the antidiabetic effect of LSG/DJB with LSG alone. PURPOSE: The purpose of this study is to compare the antidiabetic effect of LSG/DJB with that of LSG alone in Japanese obese diabetic patients.

methodsThis was a retrospective multicenter study including 298 cases: 177 and 121 LSG and LSG/DJB cases, respectively. We investigated the antidiabetic effect of these two procedures at 12 months after surgery. Univariate and multivariate analyses were done to evaluate the predictive factors of T2DM remission.

resultsThe diabetes remission rate at 12 months after surgery was 80.8% for LSG and 86.0% for LSG/DJB. Insulin use and HbA1c ≤ 6.7% were significant predictive factors in multivariate analysis for all patients. In patients with ABCD score ≥ 6, the diabetes remission rate was 94.8% and there was no difference between procedures. Only duration of diabetes and insulin use were significant predictive factors both in univariate and multivariate analyses. However, in cases with ABCD score ≤ 5, the remission rate was 70.3% and procedure type was the most significant predictive factor for diabetes remission (odds ratio [OR] 5.140).

conclusionsAlthough both LSG and LSG/DJB have good antidiabetic effects in Japanese obese patients, LSG/DJB is more effective for patients with lower ABCD scores.

Indexed as

AdolescentAdultAgedDiabetes Mellitus, Type 2DuodenumFemaleGastrectomyGastric BypassHumansJapanJejunumLaparoscopyMaleMiddle AgedObesity, MorbidRemission InductionBariatric surgeryDiabetes mellitusMetabolic surgeryMorbid obesitySleeve gastrectomy with duodenal-jejunal bypass

Identifiers

PMID28795271
OpenAlexW2742459302

What Socratic holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.