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Zloof Y, Peretz L, Braun M, Simchoni M, Tsur AM, Tzur D, Derazne E, Ben-Tov A, Pinhas-Hamiel O, Amarilyo G, Daher S, Shlaifer A, Braun-Moscovici Y. Hypermobility spectrum disorders and irritable bowel syndrome: A nationwide study of 1.6 million adolescents. J Gastroenterol Hepatol 2023; 38:2076-2082. [PMID: 37658800 DOI: 10.1111/jgh.16341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 08/02/2023] [Accepted: 08/16/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND AND AIM The association between hypermobility spectrum disorders/hypermobile type Ehlers-Danlos syndrome (HDS/hEDS) and irritable bowel syndrome (IBS) is yet to be clarified. We aimed to assess this association in a national sample of adolescents. METHODS A population-based cross-sectional study included 1 627 345 Israeli adolescents (58% male; mean age 17 years) who were medically assessed before compulsory military service during 1998-2020. Diagnoses of HSD/hEDS and IBS were confirmed by board-certified specialists. The prevalence and odds ratios (ORs) for IBS in adolescents with and without HSD/hEDS were computed. RESULTS A total of 4686 adolescents (2553 male) with HSD/hEDS were identified, of whom 71 were diagnosed with IBS (prevalence = 1.5%). Of the 1 621 721 adolescents in the control group, 8751 were diagnosed with IBS (prevalence = 0.5%). Unadjusted logistic regression revealed a significant association between HSD/hEDS and IBS (OR = 2.16 [95% confidence interval, CI, 1.90-2.45]), which persisted in multivariable adjusted models (OR = 2.58 [95% CI, 2.02-3.24]), and in several sensitivity analyses. The association was evident in both male and female adolescents with ORs of 2.60 (95% CI, 1.87-3.49), and 2.46 (95% CI, 1.66-3.49), respectively. The association was accentuated in a sensitivity analysis accounting for other medical and psychiatric comorbidities. CONCLUSIONS We found a significant association between HSD/hEDS and IBS in both male and female adolescents. Clinical awareness of the association can promote early diagnosis of IBS and appropriate multidisciplinary treatment. Further research is required to identify the common pathological pathways of the conditions and to develop new IBS treatment strategies for people with HSD/hEDS.
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Affiliation(s)
- Yair Zloof
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
- Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Department of Preventive Medicine and Epidemiology, School of Public Health, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Lidor Peretz
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
| | - Maya Braun
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
| | - Maya Simchoni
- Department of Military Medicine, Hebrew University, Jerusalem, Israel
| | - Avishai M Tsur
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
- Department of Preventive Medicine and Epidemiology, School of Public Health, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Department of Military Medicine, Hebrew University, Jerusalem, Israel
- Department of Medicine, Sheba Medical Center, Ramat Gan, Israel
| | - Dorit Tzur
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
| | - Estela Derazne
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Amir Ben-Tov
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Pediatric Gastroenterology Unit, Dana-Dwek Children's Hospital, Sourasky Medical Center, Tel Aviv, Israel
| | - Orit Pinhas-Hamiel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Pediatric Endocrinology and Diabetes Unit, Edmond and Lili Safra Children's Hospital, Sheba Medical Center, Ramat Gan, Israel
| | - Gil Amarilyo
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Pediatric Rheumatology Unit, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Saleh Daher
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
- Institute of Gastroenterology and Liver Diseases, Department of Medicine, Hadassah-University Hospital, Jerusalem, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Amir Shlaifer
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
- Department of Military Medicine, Hebrew University, Jerusalem, Israel
| | - Yolanda Braun-Moscovici
- B Shine Rheumatology Institute, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion, Haifa, Israel
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Kobayashi M, Sumiyama K, Shimojima N, Ieiri S, Okano H, Kamba S, Fujimura T, Hirobe S, Kuroda T, Takahashi-Fujigasaki J. Technical feasibility of visualizing myenteric plexus using confocal laser endomicroscopy. J Gastroenterol Hepatol 2017; 32:1604-1610. [PMID: 28142194 DOI: 10.1111/jgh.13754] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 12/29/2016] [Accepted: 01/27/2017] [Indexed: 12/21/2022]
Abstract
BACKGROUND AND AIM In preceding studies, we identified that the myenteric plexus (MP) could be visualized with confocal laser endomicroscopy (CLE) by applying neural fluorescent probes lacking clinical safety profiling data from the submucosal side. In this study, we evaluated the technical feasibility of MP visualization using probe-based CLE (pCLE) from the serosal side with cresyl violet (CV), which has been used clinically for chromoendoscopy. METHODS The dye affinity of CV for MP was first explored in an in vivo transgenic mouse model using neural crest derivatives labeled with green fluorescent protein. We also tested the feasibility of CV-assisted visualization of MP in human surgical specimens, wherein the tissue dying and pCLE observation were performed from the serosal side. In the human study, rate of MP visualization by pCLE was evaluated as the primary outcome. We also evaluated the sensitivity and specificity of MP visualization by pCLE, using pathological presence/absence of MP as the gold standard. RESULTS We confirmed the dye affinity of CV to MP in all tested models. The MP appeared as brightly stained ladder-like structures with pCLE, and in the human study, MP was visualized in 12/14 (85.7%) samples, with 92.3% sensitivity and 100% specificity. In positive cases showing the ladder-like structure of MP by pCLE, the mean maximum and minimum widths of nerve strands were 54.3 (± 23.6) and 19.7 (± 6.0) μm, respectively. A ganglion was detected by pCLE in 10 cases (10/12, 83.3%). CONCLUSIONS This study demonstrated the technical feasibility of visualizing the MP in real time by CV-assisted pCLE (UMIN-CTR number, UMIN000015056).
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Affiliation(s)
- Masakuni Kobayashi
- Department of Endoscopy and Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Kazuki Sumiyama
- Department of Endoscopy, The Jikei University School of Medicine, Tokyo, Japan
| | - Naoki Shimojima
- Department of Pediatric Surgery, Keio University School of Medicine, Tokyo, Japan.,Department of Surgery, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Satoshi Ieiri
- Department of Pediatric Surgery, Kagoshima University, Kagoshima, Japan
| | - Hideyuki Okano
- Department of Physiology, Keio University School of Medicine, Tokyo, Japan
| | - Shunsuke Kamba
- Department of Endoscopy and Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Takumi Fujimura
- Department of Pediatric Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Seiichi Hirobe
- Department of Surgery, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Tatsuo Kuroda
- Department of Pediatric Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Junko Takahashi-Fujigasaki
- Department of Neuropathology, Brain Bank for Aging Research, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan
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