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Sangalli L, Banday F, Sullivan A, Anjum K. Systemic Factors Affecting Prognosis and Outcomes in Periodontal Disease. Dent Clin North Am 2024; 68:571-602. [PMID: 39244245 DOI: 10.1016/j.cden.2024.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2024]
Abstract
This review delves into the effects of autoimmune conditions like rheumatoid arthritis, inflammatory disorders such as irritable bowel syndrome, cardiovascular disease, diabetes, infectious ailments like human immunodeficiency virus, and their medications on periodontal therapy outcomes. It also explores the influence of hormones. Understanding these systemic factors is crucial for optimizing periodontal health and treatment efficacy. The review underscores the necessity of considering these variables in periodontal care. Other vital systemic factors are addressed elsewhere in this special edition.
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Affiliation(s)
- Linda Sangalli
- College of Dental Medicine, Midwestern University, 555 31st, Downers Grove, IL, USA
| | - Fatma Banday
- Rutgers School of Dental Medicine, 110 Bergen Street, Newark, NJ, USA
| | - Andrew Sullivan
- Rutgers School of Dental Medicine, 110 Bergen Street, Newark, NJ, USA
| | - Kainat Anjum
- Rutgers School of Dental Medicine, 110 Bergen Street, Newark, NJ, USA.
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Arribas AR, Galbraith BS, Wong ME. The Effect of Medical Status on Long Term Survival of Dental Implants. Oral Maxillofac Surg Clin North Am 2024:S1042-3699(24)00062-1. [PMID: 39266368 DOI: 10.1016/j.coms.2024.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2024]
Abstract
Successful dental implant therapy relies on a bone-implant interface that is mechanically strong and capable of dynamic remodeling in response to functional loads. There are a number of medical conditions or therapies that can affect either bone metabolism or the resistance of bone to infection. However, their effects are often mitigated by local factors or individual responses so the impact of these conditions is not clear-cut. This article will review a number of these conditions and therapies and describe existing studies that have studied these conditions to guide practitioners in their implant practice.
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Affiliation(s)
- Alfredo R Arribas
- Katz Department of Oral & Maxillofacial Surgery, UTHealth Houston School of Dentistry, 7500 Cambridge Street Suite 6510, Houston, TX 77054, USA
| | - Bristol S Galbraith
- Katz Department of Oral & Maxillofacial Surgery, UTHealth Houston School of Dentistry, 7500 Cambridge Street Suite 6510, Houston, TX 77054, USA
| | - Mark E Wong
- Katz Department of Oral & Maxillofacial Surgery, UTHealth Houston School of Dentistry, 7500 Cambridge Street Suite 6510, Houston, TX 77054, USA.
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Mosaddad SA, Talebi S, Keyhan SO, Fallahi HR, Darvishi M, Aghili SS, Tavahodi N, Namanloo RA, Heboyan A, Fathi A. Dental implant considerations in patients with systemic diseases: An updated comprehensive review. J Oral Rehabil 2024; 51:1250-1302. [PMID: 38570927 DOI: 10.1111/joor.13683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 10/27/2023] [Accepted: 03/02/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND Various medical conditions and the drugs used to treat them have been shown to impede or complicate dental implant surgery. It is crucial to carefully monitor the medical status and potential post-operative complications of patients with systemic diseases, particularly elderly patients, to minimize the risk of health complications that may arise. AIM The purpose of this study was to review the existing evidence on the viability of dental implants in patients with systemic diseases and to provide practical recommendations to achieve the best possible results in the corresponding patient population. METHODS The information for our study was compiled using data from PubMed, Scopus, Web of Science and Google Scholar databases and searched separately for each systemic disease included in our work until October 2023. An additional manual search was also performed to increase the search sensitivity. Only English-language publications were included and assessed according to titles, abstracts and full texts. RESULTS In total, 6784 studies were found. After checking for duplicates and full-text availability, screening for the inclusion criteria and manually searching reference lists, 570 articles remained to be considered in this study. CONCLUSION In treating patients with systemic conditions, the cost-benefit analysis should consider the patient's quality of life and expected lifespan. The success of dental implants depends heavily on ensuring appropriate maintenance therapy, ideal oral hygiene standards, no smoking and avoiding other risk factors. Indications and contraindications for dental implants in cases of systemic diseases are yet to be more understood; broader and hardcore research needs to be done for a guideline foundation.
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Affiliation(s)
- Seyed Ali Mosaddad
- Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India
- Department of Conservative Dentistry and Bucofacial Prosthesis, Faculty of Odontology, Complutense University of Madrid, Madrid, Spain
- Student Research Committee, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
- Maxillofacial Surgery & Implantology & Biomaterial Research Foundation, Tehran, Iran
| | - Sahar Talebi
- Research Committee, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Seied Omid Keyhan
- Maxillofacial Surgery & Implantology & Biomaterial Research Foundation, Tehran, Iran
- Department of Oral & Maxillofacial Surgery, Gangneung-Wonju National University, Gangneung, South Korea
- Department of Oral & Maxillofacial Surgery, College of Medicine, University of Florida, Jacksonville, FL, USA
- Iface Academy, Istanbul, Turkey
| | - Hamid Reza Fallahi
- Maxillofacial Surgery & Implantology & Biomaterial Research Foundation, Tehran, Iran
- Department of Oral & Maxillofacial Surgery, Gangneung-Wonju National University, Gangneung, South Korea
- Department of Oral & Maxillofacial Surgery, College of Medicine, University of Florida, Jacksonville, FL, USA
- Iface Academy, Istanbul, Turkey
| | - Mohammad Darvishi
- Faculty of Dentistry, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Seyedeh Sara Aghili
- Student Research Committee, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Narges Tavahodi
- Student Research Committee, Faculty of Dentistry, Mazandaran University of Medical Sciences, Sari, Iran
| | | | - Artak Heboyan
- Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu, India
- Department of Prosthodontics, Faculty of Stomatology, Yerevan State Medical University after Mkhitar Heratsi, Yerevan, Armenia
- Department of Prosthodontics, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhossein Fathi
- Department of Prosthodontics, Dental Materials Research Center, Dental Research Institute, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
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Abraham BP, Fan C, Thurston T, Moskow J, Malaty HM. The Role of Vitamin D in Patients with Inflammatory Bowel Disease Treated with Vedolizumab. Nutrients 2023; 15:4847. [PMID: 38004241 PMCID: PMC10674273 DOI: 10.3390/nu15224847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/17/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Many clinical factors can contribute to the efficacy of medical therapy in Inflammatory Bowel Disease (IBD). We assessed their effects on the efficacy of vedolizumab therapy in a cohort of patients with IBD. METHODS We conducted a retrospective study on patients between 18 and 80 years of age with ulcerative colitis (UC) or Crohn's disease (CD) who were seen in the IBD program at Houston Methodist in Houston, TX and treated with vedolizumab for at least 6 months from 2018 to 2022. We investigated factors prior to the initiation of therapy that best predicted treatment response, with an emphasis on vitamin D levels and examined several variables including patients' demographics and clinical information on disease location and severity and nutritional status before and after the initiation of vedolizumab. Post-treatment data were gathered after a minimum of 6 months of vedolizumab therapy. The clinical parameters used for the study were the Harvey-Bradshaw Index for CD and the Activity Index for UC. RESULTS There were 88 patients included in our study of whom 44 had CD and 44 had UC.; median age was 39.5 (31.0, 53.25) years; 34% patients were male; and 80.7% were Caucasian. All patients received an induction dosing of 300 mg vedolizumab at 0, 2, and 6 weeks then maintenance dosing as standard of care every 8 weeks. Among UC patients with vitamin D ≥ 30 ng/mL at the initiation of vedolizumab therapy, UC Endoscopic Index of Severity (UCEIS) scores after 6 months of therapy were significantly lower than in those who had low pre-treatment vitamin D levels (1.5 vs. 3.87, p = 0.037). After treatment, vitamin D levels improved more significantly in the higher pre-treatment vitamin D group, with a median level of 56 ng/mL, than in the lower pre-treatment vitamin D group, with a median level of only 31 ng/mL (p = 0.007). In patients with CD with vitamin D ≥ 30 ng/mL at the initiation of vedolizumab therapy, we found higher iron saturation (12 vs. 25%, p = 0.008) and higher vitamin B12 levels (433.5 vs. 885 pg/mL, p = 0.003) than in those with vitamin D < 30 ng/mL. After treatment, CD patients with high pre-treatment vitamin D levels had significantly higher vedolizumab levels (27.35 vs. 14.35 μg/mL, p = 0.045) than those with low pre-treatment vitamin D. Post-treatment scores and inflammatory markers in CD patients (HBI, CRP, ESR, and SES-CD) were lower in those who had lower baseline vitamin D. CONCLUSIONS Our results show higher pre-treatment vitamin D levels predicted significant endoscopic improvement in patients with ulcerative colitis (UC). Improving vitamin D levels lowered C-reactive protein levels significantly in CD patients. Higher vitamin D levels were seen after treatment in both UC and CD patients. Vitamin D can play a role in clinical and endoscopic outcomes and should be assessed routinely and optimized in patients with IBD.
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Affiliation(s)
- Bincy P. Abraham
- Houston Methodist Gastroenterology Associates, Houston, TX 77030, USA; (B.P.A.); (C.F.)
- Weill Cornell Medical College, New York, NY 10065, USA
- Houston Methodist Academic Institute, Houston, TX 77030, USA
| | - Christopher Fan
- Houston Methodist Gastroenterology Associates, Houston, TX 77030, USA; (B.P.A.); (C.F.)
- Weill Cornell Medical College, New York, NY 10065, USA
- Houston Methodist Academic Institute, Houston, TX 77030, USA
| | - Theresa Thurston
- School of Engineering Medicine, Texas A&M University, Houston, TX 77030, USA; (T.T.); (J.M.)
| | - Joshua Moskow
- School of Engineering Medicine, Texas A&M University, Houston, TX 77030, USA; (T.T.); (J.M.)
| | - Hoda M. Malaty
- Baylor College of Medicine, 7200 Cambridge St. Suite 10C, Houston, TX 77030, USA
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Hall CV, Radford-Smith G, Savage E, Robinson C, Cocchi L, Moran RJ. Brain signatures of chronic gut inflammation. Front Psychiatry 2023; 14:1250268. [PMID: 38025434 PMCID: PMC10661239 DOI: 10.3389/fpsyt.2023.1250268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 10/09/2023] [Indexed: 12/01/2023] Open
Abstract
Gut inflammation is thought to modify brain activity and behaviour via modulation of the gut-brain axis. However, how relapsing and remitting exposure to peripheral inflammation over the natural history of inflammatory bowel disease (IBD) contributes to altered brain dynamics is poorly understood. Here, we used electroencephalography (EEG) to characterise changes in spontaneous spatiotemporal brain states in Crohn's Disease (CD) (n = 40) and Ulcerative Colitis (UC) (n = 30), compared to healthy individuals (n = 28). We first provide evidence of a significantly perturbed and heterogeneous microbial profile in CD, consistent with previous work showing enduring and long-standing dysbiosis in clinical remission. Results from our brain state assessment show that CD and UC exhibit alterations in the temporal properties of states implicating default-mode network, parietal, and visual regions, reflecting a shift in the predominance from externally to internally-oriented attentional modes. We investigated these dynamics at a finer sub-network resolution, showing a CD-specific and highly selective enhancement of connectivity between the insula and medial prefrontal cortex (mPFC), regions implicated in cognitive-interoceptive appraisal mechanisms. Alongside overall higher anxiety scores in CD, we also provide preliminary support to suggest that the strength of chronic interoceptive hyper-signalling in the brain co-occurs with disease duration. Together, our results demonstrate that a long-standing diagnosis of CD is, in itself, a key factor in determining the risk of developing altered brain network signatures.
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Affiliation(s)
- Caitlin V. Hall
- Clinical Brain Networks Group, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, United Kingdom
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - Graham Radford-Smith
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
- Gut Health Research Group, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
- Department of Gastroenterology, Royal Brisbane and Women’s Hospital, Brisbane, QLD, Australia
| | - Emma Savage
- Clinical Brain Networks Group, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Conor Robinson
- Clinical Brain Networks Group, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
| | - Luca Cocchi
- Clinical Brain Networks Group, QIMR Berghofer Medical Research Institute, Brisbane, QLD, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - Rosalyn J. Moran
- Department of Neuroimaging, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, United Kingdom
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Wei H, Zhao Y, Xiang L. Bone health in inflammatory bowel disease. Expert Rev Gastroenterol Hepatol 2023; 17:921-935. [PMID: 37589220 DOI: 10.1080/17474124.2023.2248874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Accepted: 08/14/2023] [Indexed: 08/18/2023]
Abstract
INTRODUCTION Inflammatory bowel disease (IBD) is a chronic disease characterized by the presence of systemic inflammation, manifesting not only as gastrointestinal symptoms but also as extraintestinal bone complications, including osteopenia and osteoporosis. However, the association between IBD and osteoporosis is complex, and the presence of multifactorial participants in the development of osteoporosis is increasingly recognized. Unlike in adults, delayed puberty and growth hormone/insulin-like growth factor-1 axis abnormalities are essential risk factors for osteoporosis in pediatric patients with IBD. AREAS COVERED This article reviews the potential pathophysiological mechanisms contributing to osteoporosis in adult and pediatric patients with IBD and provides evidence for effective prevention and treatment, focusing on pediatric patients with IBD. A search was performed from PubMed and Web of Science inception to February 2023 to identify articles on IBD, osteoporosis, pediatric, and fracture risk. EXPERT OPINION A comprehensive treatment pattern based on individualized principles can be used to manage pediatric IBD-related osteoporosis.
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Affiliation(s)
- Hao Wei
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yihan Zhao
- Department of Cardiology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Lisha Xiang
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Jabłońska B, Mrowiec S. Nutritional Status and Its Detection in Patients with Inflammatory Bowel Diseases. Nutrients 2023; 15:nu15081991. [PMID: 37111210 PMCID: PMC10143611 DOI: 10.3390/nu15081991] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 04/15/2023] [Accepted: 04/19/2023] [Indexed: 04/29/2023] Open
Abstract
Malnutrition is an important issue in patients with inflammatory bowel diseases (IBDs) including Crohn's disease (CD) and ulcerative colitis (UC). It is caused by altered digestion and absorption within the small bowel, inadequate food intake, and drug-nutrient interactions in patients. Malnutrition is an essential problem because it is related to an increased risk of infections and poor prognosis in patients. It is known that malnutrition is also related to an increased risk of postsurgery complications in IBD patients. Basic nutritional screening involves anthropometric parameters with body mass index (BMI) and others (fat mass, waist-to-hip ratio, muscle strength), medical history concerning weight loss, and biochemical parameters (including the Prognostic Nutritional Index). Besides standard nutritional screening tools, including the Subjective Global Assessment (SGA), Nutritional Risk Score 2002 (NRS 2002), and Malnutrition Universal Screening Tool (MUST), specific nutritional screening tools are used in IBD patients, such as the Saskatchewan Inflammatory Bowel Disease-Nutrition Risk Tool (SaskIBD-NR Tool and IBD-specific Nutritional Screening Tool). There is a higher risk of nutrient deficiencies (including iron, zinc, magnesium) and vitamin deficiencies (including folic acid, vitamin B12 and D) in IBD patients. Therefore, regular evaluation of nutritional status is important in IBD patients because many of them are undernourished. An association between plasma ghrelin and leptin and nutritional status in IBD patients has been observed. According to some authors, anti-tumor necrosis factor (anti-TNFα) therapy (infliximab) can improve nutritional status in IBD patients. On the other hand, improvement in nutritional status may increase the response rate to infliximab therapy in CD patients. Optimization of nutritional parameters is necessary to improve results of conservative and surgical treatment and to prevent postoperative complications in patients with IBDs. This review presents basic nutritional screening tools, anthropometric and laboratory parameters, dietary risk factors for IBDs, common nutrient deficiencies, associations between anti-TNFα therapy and nutritional status, selected features regarding the influence of nutritional status, and surgical outcome in IBD patients.
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Affiliation(s)
- Beata Jabłońska
- Department of Digestive Tract Surgery, Medical University of Silesia, 40-752 Katowice, Poland
| | - Sławomir Mrowiec
- Department of Digestive Tract Surgery, Medical University of Silesia, 40-752 Katowice, Poland
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Madsen GR, Bertl K, Pandis N, Stavropoulos A, Burisch J. The Impact of Periodontitis on Inflammatory Bowel Disease Activity. Inflamm Bowel Dis 2023; 29:396-404. [PMID: 35552410 DOI: 10.1093/ibd/izac090] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Indexed: 12/19/2022]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) and periodontitis are chronic, progressive, inflammatory diseases with similarly complex pathogeneses that involve an interplay between dysbiotic microbiota and dysregulated immune-inflammatory responses. However, whether the presence of periodontitis is associated with IBD activity and/or its severity remains unknown. METHODS An online, questionnaire-based study was answered by 1093 patients with IBD, comprising 527 patients with Crohn's disease and 566 patients with ulcerative colitis. The survey included questions on social demographics; oral health, including the Periodontal Screening Score (PESS); and IBD-related characteristics, including validated disease indices. RESULTS Irrespective of disease subtype, patients with a reduced number of teeth and those with self-reported severe periodontitis scored significantly higher on the IBD disability index (number of teeth: coefficient, 4.93 [95% confidence interval {CI}, 1.21-8.66; P = .010]; periodontitis: coefficient, 3.54 [95% CI, 0.27-6.80; P = .034]) and reported increased disease activity in the preceding 12 months (number of teeth: odds ratio [OR], 1.91 [95% CI, 1.36-2.69; P < .001]; periodontitis: OR, 1.71 [95% CI, 1.27-2.31; P < .001]). There was also evidence of a weak association between self-reported severe periodontitis and current disease activity (OR, 1.33; 95% CI, 0.95-1.86; P = .099). However, IBD severity, as a composite parameter of a history of surgery due to IBD and/or treatment with biological therapy, was not associated with possessing a reduced number of teeth (OR, 1.18; 95% CI, 0.77-1.80; P = .451), nor with self-reported severe periodontitis (OR, 1.15; 95% CI, 0.79-1.66; P = .467). CONCLUSIONS Periodontitis and tooth loss were significantly associated with increased IBD-related disability and more disease activity in the preceding 12 months. Our results suggest that greater attention should be paid to IBD patients' oral health.
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Affiliation(s)
- Gorm Roager Madsen
- Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark.,Gastrounit, Medical Division, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
| | - Kristina Bertl
- Department of Periodontology, Faculty of Odontology, University of Malmö, Malmö, Sweden.,Division of Oral Surgery, University Clinic of Dentistry, Medical University of Vienna, Vienna, Austria
| | - Nikolaos Pandis
- Department of Orthodontics and Dentofacial Orthopedics, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Andreas Stavropoulos
- Department of Periodontology, Faculty of Odontology, University of Malmö, Malmö, Sweden.,Division of Conservative Dentistry and Periodontology, University Clinic of Dentistry, Medical University of Vienna, Vienna, Austria
| | - Johan Burisch
- Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark.,Gastrounit, Medical Division, Copenhagen University Hospital-Amager and Hvidovre, Hvidovre, Denmark
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Ko FC, Jochum SB, Wilson BM, Adra A, Patel N, Lee H, Wilber S, Shaikh M, Forsyth C, Keshavarzian A, Swanson GR, Sumner DR. Colon epithelial cell-specific Bmal1 deletion impairs bone formation in mice. Bone 2023; 168:116650. [PMID: 36584784 PMCID: PMC9911378 DOI: 10.1016/j.bone.2022.116650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 12/16/2022] [Accepted: 12/17/2022] [Indexed: 12/29/2022]
Abstract
The circadian clock system regulates multiple metabolic processes, including bone metabolism. Previous studies have demonstrated that both central and peripheral circadian signaling regulate skeletal growth and homeostasis in mice. Disruption in central circadian rhythms has been associated with a decline in bone mineral density in humans and the global and osteoblast-specific disruption of clock genes in bone tissue leads to lower bone mass in mice. Gut physiology is highly sensitive to circadian disruption. Since the gut is also known to affect bone remodeling, we sought to test the hypothesis that circadian signaling disruption in colon epithelial cells affects bone. We therefore assessed structural, functional, and cellular properties of bone in 8 week old Ts4-Cre and Ts4-Cre;Bmal1fl/fl (cBmalKO) mice, where the clock gene Bmal1 is deleted in colon epithelial cells. Axial and appendicular trabecular bone volume was significantly lower in cBmalKO compared to Ts4-Cre 8-week old mice in a sex-dependent fashion, with male but not female mice showing the phenotype. Similarly, the whole bone mechanical properties were deteriorated in cBmalKO male mice. The tissue level mechanisms involved suppressed bone formation with normal resorption, as evidenced by serum markers and dynamic histomorphometry. Our studies demonstrate that colon epithelial cell-specific deletion of Bmal1 leads to failure to acquire trabecular and cortical bone in male mice.
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Affiliation(s)
- Frank C Ko
- Department of Anatomy& Cell Biology, Rush University Medical Center, Chicago, IL 60612, United States of America; Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL 60612, United States of America; Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612, United States of America.
| | - Sarah B Jochum
- Division of Digestive Diseases and Nutrition, Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612, United States of America
| | - Brittany M Wilson
- Department of Anatomy& Cell Biology, Rush University Medical Center, Chicago, IL 60612, United States of America
| | - Amal Adra
- Department of Anatomy& Cell Biology, Rush University Medical Center, Chicago, IL 60612, United States of America
| | - Nikhil Patel
- Department of Anatomy& Cell Biology, Rush University Medical Center, Chicago, IL 60612, United States of America
| | - Hoomin Lee
- Department of Anatomy& Cell Biology, Rush University Medical Center, Chicago, IL 60612, United States of America
| | - Sherry Wilber
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612, United States of America
| | - Maliha Shaikh
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612, United States of America
| | - Christopher Forsyth
- Department of Anatomy& Cell Biology, Rush University Medical Center, Chicago, IL 60612, United States of America; Division of Digestive Diseases and Nutrition, Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612, United States of America; Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612, United States of America
| | - Ali Keshavarzian
- Department of Anatomy& Cell Biology, Rush University Medical Center, Chicago, IL 60612, United States of America; Division of Digestive Diseases and Nutrition, Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612, United States of America; Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612, United States of America
| | - Garth R Swanson
- Department of Anatomy& Cell Biology, Rush University Medical Center, Chicago, IL 60612, United States of America; Division of Digestive Diseases and Nutrition, Department of Internal Medicine, Rush University Medical Center, Chicago, IL 60612, United States of America; Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612, United States of America
| | - D Rick Sumner
- Department of Anatomy& Cell Biology, Rush University Medical Center, Chicago, IL 60612, United States of America; Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL 60612, United States of America; Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612, United States of America
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Lewandowski K, Kaniewska M, Więcek M, Szwarc P, Panufnik P, Tulewicz-Marti E, Walicka M, Franek E, Rydzewska G. Risk Factors for Osteoporosis among Patients with Inflammatory Bowel Disease-Do We Already Know Everything? Nutrients 2023; 15:nu15051151. [PMID: 36904150 PMCID: PMC10005035 DOI: 10.3390/nu15051151] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/21/2023] [Accepted: 02/23/2023] [Indexed: 03/03/2023] Open
Abstract
INTRODUCTION There are many known risk factors for osteoporosis (OST) among patients with inflammatory bowel disease (IBD), one of which is physical activity. MATERIAL AND METHODS The aim of the study is to assess the frequency and risk factors of OST among 232 patients with IBD compared to a group of 199 patients without IBD. The participants underwent dual-energy X-ray absorptiometry, laboratory tests, and completed a questionnaire about their physical activity. RESULTS It was found that 7.3% of IBD patients suffered from OST. Male gender, ulcerative colitis, extensive inflammation in the intestine, exacerbation of disease, rare physical activity, other forms of physical activity, past fractures, lower levels of osteocalcin, and higher levels of C-terminal telopeptide of type 1 collagen were risk factors for OST. As many as 70.6% of OST patients were rarely physically active. CONCLUSIONS OST is a common problem in IBD patients. OST risk factors differ significantly between the general population and those with IBD. Modifiable factors can be influenced by patients and by physicians. The key to OST prophylaxis may be regular physical activity, which should be recommended in clinical remission. It may also prove valuable to use markers of bone turnover in diagnostics, which may enable decisions regarding therapy.
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Affiliation(s)
- Konrad Lewandowski
- Clinical Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Unit, National Medical Institute of the Ministry of the Inferior and Administration, 02-507 Warsaw, Poland
| | - Magdalena Kaniewska
- Clinical Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Unit, National Medical Institute of the Ministry of the Inferior and Administration, 02-507 Warsaw, Poland
| | - Martyna Więcek
- Clinical Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Unit, National Medical Institute of the Ministry of the Inferior and Administration, 02-507 Warsaw, Poland
| | - Paulina Szwarc
- Clinical Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Unit, National Medical Institute of the Ministry of the Inferior and Administration, 02-507 Warsaw, Poland
| | - Paulina Panufnik
- Clinical Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Unit, National Medical Institute of the Ministry of the Inferior and Administration, 02-507 Warsaw, Poland
| | - Edyta Tulewicz-Marti
- Clinical Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Unit, National Medical Institute of the Ministry of the Inferior and Administration, 02-507 Warsaw, Poland
| | - Magdalena Walicka
- Department of Internal Medicine, Endocrinology and Diabetology, National Medical Institute of the Ministry of the Inferior and Administration, 02-507 Warsaw, Poland
- Mossakowski Medical Research Institute, Polish Academy of Science, 02-106 Warsaw, Poland
| | - Edward Franek
- Department of Internal Medicine, Endocrinology and Diabetology, National Medical Institute of the Ministry of the Inferior and Administration, 02-507 Warsaw, Poland
- Mossakowski Medical Research Institute, Polish Academy of Science, 02-106 Warsaw, Poland
| | - Grażyna Rydzewska
- Clinical Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Unit, National Medical Institute of the Ministry of the Inferior and Administration, 02-507 Warsaw, Poland
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland
- Correspondence: ; Tel.: +47-7221240
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11
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Lomer MCE, Wilson B, Wall CL. British Dietetic Association consensus guidelines on the nutritional assessment and dietary management of patients with inflammatory bowel disease. J Hum Nutr Diet 2023; 36:336-377. [PMID: 35735908 PMCID: PMC10084145 DOI: 10.1111/jhn.13054] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 06/07/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND Despite increased awareness of diet and nutrition being integral to the management of patients with inflammatory bowel disease (IBD), there are gaps in the knowledge of IBD healthcare providers regarding nutrition. Furthermore, high quality evidence on nutritional assessment and dietary management of IBD is limited. A Delphi consensus from a panel of experts allows for best-practice guidelines to be developed, especially where high quality evidence is limited. The aim was to develop guidelines for the nutritional assessment and dietary management of IBD using an eDelphi online consensus agreement platform. METHODS Seventeen research topics related to IBD and nutrition were systematically reviewed. Searches in Cochrane, Embase®, Medline® and Scopus® electronic databases were performed. GRADE was used to develop recommendations. Experts from the IBD community (healthcare professionals and patients with IBD) were invited to vote anonymously on the recommendations in a custom-built online platform. Three rounds of voting were carried out with updated iterations of the recommendations and evaluative text based on feedback from the previous round. RESULTS From 23,824 non-duplicated papers, 167 were critically appraised. Fifty-five participants completed three rounds of voting and 14 GRADE statements and 42 practice statements achieved 80% consensus. Comprehensive guidance related to nutrition assessment, nutrition screening and dietary management is provided. CONCLUSIONS Guidelines on the nutritional assessment and dietary management of IBD have been developed using evidence-based consensus to improve equality of care. The statements and practice statements developed demonstrate the level of agreement and the quality and strength of the guidelines.
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Affiliation(s)
- Miranda C E Lomer
- Department of Nutrition and Dietetics, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Department of Nutritional Sciences, King's College London, London, UK
| | - Bridgette Wilson
- Department of Nutrition and Dietetics, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Department of Nutritional Sciences, King's College London, London, UK
| | - Catherine L Wall
- Department of Nutritional Sciences, King's College London, London, UK.,Department of Medicine, University of Otago, Christchurch, New Zealand
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12
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Tulewicz-Marti EM, Lewandowski K, Rydzewska G. Bone Metabolism Alteration in Patients with Inflammatory Bowel Disease. J Clin Med 2022; 11:jcm11144138. [PMID: 35887903 PMCID: PMC9316624 DOI: 10.3390/jcm11144138] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 07/04/2022] [Accepted: 07/13/2022] [Indexed: 02/01/2023] Open
Abstract
Background: Metabolic bone disease is a common disorder, but there is a lack of data on it in patients with inflammatory bowel disease (IBD). Methods: In this prospective, one-centre study, we assessed bone mineral and vitamin D alterations in 187 IBD patients (119 with Crohn’s disease (CD) and 68 with ulcerative colitis (UC)). Results: While 81.3% of the patients had vitamin D deficiency, 14.2% of them had a severe deficiency. Elevated serum PTH concentrations were found in 14.9% of the patients. Only in 4.1% of cases was there an elevated level of a serum marker for bone formation (osteocalcin), whereas in 14.4% of cases, the bone resorption marker (CTX) was raised. The concentration of phosphate in urine was higher in the CD than in the UC group (51.20 vs. 31.25; p = 0.003). PTH was negatively associated with vitamin D level. Among the patients receiving corticosteroids, the CTX and CRP median levels were higher (0.49 vs. 0.38; p = 0.013 and 6.45 vs. 2.2; p = 0.029, respectively) compared with the group who did not receive them. Urine phosphate levels were lower (48.60 vs. 26.00; p = 0.005), as were osteocalcin (15.50 vs. 23.80; p < 0.001), and PTH (29.05 vs. 36.05; p = 0.018). Conclusions: Bone mineral alterations were common in patients with IBD, mostly in the CD patients. This may be associated with poor absorption, making CD patients vulnerable to changes in bone mineralization. Vitamin D supplementation remains crucial, especially when taking corticosteroids.
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Affiliation(s)
- Edyta Maria Tulewicz-Marti
- Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Subdivision, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland; (K.L.); (G.R.)
- Correspondence:
| | - Konrad Lewandowski
- Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Subdivision, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland; (K.L.); (G.R.)
| | - Grażyna Rydzewska
- Department of Internal Medicine and Gastroenterology with Inflammatory Bowel Disease Subdivision, Central Clinical Hospital of the Ministry of Interior and Administration, 02-507 Warsaw, Poland; (K.L.); (G.R.)
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland
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13
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Voina-Tonea A, Labunet A, Objelean A, Onisor F, Bran S, Mester A, Piciu A, Sava S. A Systematic Analysis of the Available Human Clinical Studies of Dental Implant Failure in Patients with Inflammatory Bowel Disease. Medicina (B Aires) 2022; 58:medicina58030343. [PMID: 35334519 PMCID: PMC8954657 DOI: 10.3390/medicina58030343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/17/2022] [Accepted: 02/22/2022] [Indexed: 11/16/2022] Open
Abstract
Background and objectives: The aim was to evaluate the current literature on the influence of inflammatory bowel disease (ulcerative colitis/Crohn’s disease) in dental implant osseointegration in human clinical studies. Materials and methods: This review was conducted under the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. PubMed, Scopus, and Web of Science databases were electronic screened to find relevant articles published until October 2021. The inclusion criteria consisted of human clinical studies that reported the use of dental implant in patients diagnosed with inflammatory bowel disease. Risk of bias was assessed according to The Strengthening the Reporting of Observational studies in Epidemiology criteria. Results: A total of 786 studies were identified from databases. Of these, six studies were included in the review and reported the use of implants in patients with Crohn’s disease. No articles were available for ulcerative colitis. Included articles indicated that Crohn’s disease may determine early and late implant failure. Besides Crohn’s disease, several patients presented associated risk factors and systemic disease that determined implant failure. Conclusions: The presence of clinical studies on the influence of IBD in implant therapy is low. When recommending an implant therapy to IBD patients, the multidisciplinary team should be aware of side effects and a close collaboration between members of this team is necessary. More data are needed to sustain the effect of IBD on implant therapy.
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Affiliation(s)
- Andrada Voina-Tonea
- Department of Dental Materials, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (A.V.-T.); (A.L.); (A.O.); (S.S.)
| | - Anca Labunet
- Department of Dental Materials, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (A.V.-T.); (A.L.); (A.O.); (S.S.)
| | - Adriana Objelean
- Department of Dental Materials, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (A.V.-T.); (A.L.); (A.O.); (S.S.)
| | - Florin Onisor
- Department of Maxillofacial Surgery and Implantology, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
- Correspondence: (F.O.); (A.M.)
| | - Simion Bran
- Department of Maxillofacial Surgery and Implantology, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
| | - Alexandru Mester
- Department of Oral Health, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
- Correspondence: (F.O.); (A.M.)
| | - Andra Piciu
- Department of Medical Oncology, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
| | - Sorina Sava
- Department of Dental Materials, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (A.V.-T.); (A.L.); (A.O.); (S.S.)
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14
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Moran MM, Wessman P, Rolfson O, Bohl DD, Kärrholm J, Keshavarzian A, Sumner DR. The risk of revision following total hip arthroplasty in patients with inflammatory bowel disease, a registry based study. PLoS One 2021; 16:e0257310. [PMID: 34735461 PMCID: PMC8568118 DOI: 10.1371/journal.pone.0257310] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 08/30/2021] [Indexed: 11/25/2022] Open
Abstract
Inflammatory bowel disease (IBD) is characterized by chronic inflammation of the intestinal tract and is associated with decreased bone mineral density. IBD patients are at higher risk of osteopenia, osteoporosis and fracture compared to non-IBD patients. The impact of IBD on the performance of orthopedic implants has not been well studied. We hypothesized that a history of IBD at the time of primary total hip arthroplasty (THA) would increase the risk of subsequent failure as assessed by revision surgery. A retrospective implant survival analysis was completed using the Swedish Hip Arthroplasty Registry and the Sweden National Patient Register. A total of 150,073 patients undergoing THA for osteoarthritis within an 18-year period were included in the study. THA patients with (n = 2,604) and without (n = 147,469) a history of IBD at the time of THA were compared with primary revision as the main endpoint and adjusted using sex, age category and comorbidity (Elixhauser scores) as covariates. We found that patients with a history of IBD had a relatively higher risk of revision surgery for septic causes while the non-IBD patients had a relatively higher risk of revision for aseptic causes (p = 0.004). Our findings suggest there may be an association between gut health and THA performance.
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Affiliation(s)
- Meghan M. Moran
- Department of Cell & Molecular Medicine, Rush University Medical Center, Chicago, IL, United States of America
| | - Peter Wessman
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ola Rolfson
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Daniel D. Bohl
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, United States of America
| | - Johan Kärrholm
- Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ali Keshavarzian
- Division of Digestive Diseases and Nutrition, Department of Internal Medicine, Rush Medical College, Chicago, IL, United States of America
| | - D. Rick Sumner
- Department of Cell & Molecular Medicine, Rush University Medical Center, Chicago, IL, United States of America
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, United States of America
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15
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Ishida N, Higuchi T, Miyazu T, Tamura S, Suzuki S, Tani S, Yamade M, Iwaizumi M, Hamaya Y, Osawa S, Furuta T, Sugimoto K. Serum N-terminal telopeptide of type I collagen as a biomarker for predicting bone density loss in patients with Crohn disease. PLoS One 2021; 16:e0250658. [PMID: 33905438 PMCID: PMC8078791 DOI: 10.1371/journal.pone.0250658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 04/12/2021] [Indexed: 11/19/2022] Open
Abstract
Background The serum N-terminal telopeptide of type I collagen (NTx) is significantly higher in patients with Crohn disease (CD) than in healthy individuals and patients with ulcerative colitis. This study aimed to investigate whether an elevated serum NTx level is a risk predictor of osteoporosis in patients with CD. Methods Based on whether the femoral Z-score decreased over a 2-year period, 41 CD patients were divided into the ΔZ-score <0 group (Z-score decreased) and the ΔZ-score ≥0 group (Z-score did not decrease). The risk predictors of a femoral Z-score decrease were examined. Furthermore, we investigated the correlations between the ΔZ-score (which represents the change in the Z-score over a 2-year period) and the mean levels of biomarkers, including the Crohn Disease Activity Index (CDAI), serum albumin, C-reactive protein, and bone metabolism markers (including NTx) measured initially (i.e., in our previous study) and 2 years later (present study). The relationships between anti-tumor necrosis factor α (anti-TNF-α) therapy and serum NTx levels were also examined. Results Although there was no correlation between the mean CDAI and the ΔZ-score, the mean serum NTx and albumin levels were significantly correlated with the ΔZ-score (P<0.01 and P = 0.02, respectively). Furthermore, the femoral Z-score tended to be lower in the anti-TNF-α administration group than in the non-administration group. Conclusions These observations indicated that an elevated serum NTx could be a useful marker for predicting a decrease in the femoral bone mineral density in CD patients. Anti-TNF-α therapy maintained an elevated serum NTx level, suggesting that treatment with anti-TNF-α may help control increased bone resorption in CD patients.
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Affiliation(s)
- Natsuki Ishida
- First Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Tomohiro Higuchi
- First Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Takahiro Miyazu
- First Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Satoshi Tamura
- First Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Satoshi Suzuki
- Department of Endoscopic and Photodynamic Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Shinya Tani
- First Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Mihoko Yamade
- First Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Moriya Iwaizumi
- Department of Laboratory Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Yasushi Hamaya
- First Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Satoshi Osawa
- Department of Endoscopic and Photodynamic Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Takahisa Furuta
- Center for Clinical Research, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
| | - Ken Sugimoto
- First Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Shizuoka, Japan
- * E-mail:
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16
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Levy‐Shraga Y, Shenkar A, Modan‐Moses D, Assa A, Haberman Y, Shouval D, Guz‐Mark A, Lahad A, Weiss B. Longitudinal changes in bone mineral density in children with inflammatory bowel diseases. Acta Paediatr 2020; 109:1026-1032. [PMID: 31594031 DOI: 10.1111/apa.15046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 08/22/2019] [Accepted: 10/04/2019] [Indexed: 12/30/2022]
Abstract
AIM Children with inflammatory bowel disease (IBD) are prone to low bone mineral density (BMD). Our aim was to assess longitudinal changes in BMD in this population. METHODS A retrospective longitudinal study of children with IBD, treated at two tertiary centres in Israel, who underwent two BMD measurements by dual-energy X-ray absorptiometry (DXA). Changes in lumbar spine BMD (∆L1-4 z-scores) were examined for correlations with clinical characteristics. RESULTS The cohort included 41 patients (age at diagnosis 12.1 ± 3.5 years, 23 females).The mean interval between the scans was 3.4 ± 2.0 years. There was a trend towards improvement in L1-4 z-scores (-1.64 ± 1.02 vs -1.45 ± 0.83, P = .12). ∆L1-4 z-scores correlated positively with ∆weight-standard deviation scores (SDS), ∆height-SDS and ∆BMI-SDS, and with age at the second scan (R = .55, P < .01; R = .42, P < .01; R = .42, P = .01; R = .35, P = .02, respectively); and negatively with L1-4 z-scores at the first scan (R = -.63, P < .01). Stepwise linear regression analysis identified the first scan L1-4 z-scores and ∆weight-SDS as independent predictors of ∆L1-4 z-scores. An L1-4 z-score ≤-2 at the first DXA scan was associated with significant improvement at the second scan. CONCLUSION Improvement in BMD was more pronounced in children who gained weight or whose BMD was low at the first scan.
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Affiliation(s)
- Yael Levy‐Shraga
- Pediatric Endocrinology and Diabetes Unit The Edmond and Lily Safra Children's Hospital Sheba Medical Center Tel‐Hashomer Israel
- The Sackler Faculty of Medicine Tel‐Aviv University Tel‐Aviv Israel
| | - Anatoly Shenkar
- The Sackler Faculty of Medicine Tel‐Aviv University Tel‐Aviv Israel
| | - Dalit Modan‐Moses
- Pediatric Endocrinology and Diabetes Unit The Edmond and Lily Safra Children's Hospital Sheba Medical Center Tel‐Hashomer Israel
- The Sackler Faculty of Medicine Tel‐Aviv University Tel‐Aviv Israel
| | - Amit Assa
- The Sackler Faculty of Medicine Tel‐Aviv University Tel‐Aviv Israel
- Institute of Gastroenterology, Nutrition and Liver Disease Schneider Children's Medical Center Petah‐Tikva Israel
| | - Yael Haberman
- The Sackler Faculty of Medicine Tel‐Aviv University Tel‐Aviv Israel
- Division of Pediatric Gastroenterology and Nutrition Edmond and Lily Safra Children's Hospital Sheba Medical Center Tel Hashomer Israel
| | - Dror Shouval
- The Sackler Faculty of Medicine Tel‐Aviv University Tel‐Aviv Israel
- Division of Pediatric Gastroenterology and Nutrition Edmond and Lily Safra Children's Hospital Sheba Medical Center Tel Hashomer Israel
| | - Anat Guz‐Mark
- The Sackler Faculty of Medicine Tel‐Aviv University Tel‐Aviv Israel
- Institute of Gastroenterology, Nutrition and Liver Disease Schneider Children's Medical Center Petah‐Tikva Israel
| | - Avishay Lahad
- Division of Pediatric Gastroenterology and Nutrition Edmond and Lily Safra Children's Hospital Sheba Medical Center Tel Hashomer Israel
| | - Batia Weiss
- The Sackler Faculty of Medicine Tel‐Aviv University Tel‐Aviv Israel
- Division of Pediatric Gastroenterology and Nutrition Edmond and Lily Safra Children's Hospital Sheba Medical Center Tel Hashomer Israel
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17
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Nutrition Assessment in Crohn’s Disease using Anthropometric, Biochemical, and Dietary Indexes: A Narrative Review. J Acad Nutr Diet 2020; 120:624-640. [DOI: 10.1016/j.jand.2019.04.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 04/10/2019] [Accepted: 04/17/2019] [Indexed: 12/25/2022]
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18
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Chedid VG, Kane SV. Bone Health in Patients With Inflammatory Bowel Diseases. J Clin Densitom 2020; 23:182-189. [PMID: 31375349 DOI: 10.1016/j.jocd.2019.07.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 07/09/2019] [Accepted: 07/10/2019] [Indexed: 12/19/2022]
Abstract
Inflammatory bowel disease (IBD) is a chronic inflammatory medical condition with relapses and remission. Metabolic bone disease, including osteoporosis, is associated with IBD and imparts a significant morbidity if pathologic fractures were to occur. There has been a significant amount of research that evaluated the pathophysiology and associations between IBD and osteoporosis. Although corticosteroids contribute to the risk of low bone mineral density, osteoporosis and fractures, older age, female gender, smoking, and family history of fracture have been shown to contribute. Additionally, intestinal inflammation affects bone resorption and formation through proinflammatory cytokines such as tumor necrosis factor-a, interleukin-1, and interleukin-6 further accelerating bone loss. Little information is available on standardizing screening or treatment. It is important to recognize the risk factors that are associated with IBD and osteoporosis to identify the patient population at risk and initiate treatment/prevention strategies early. Treatment can include calcium, vitamin D, or bisphosphonates. Some studies showed benefit of treating the underlying IBD to improve bone mineral density.
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Affiliation(s)
- Victor G Chedid
- Division of Gastroenterology and Hepatology, Mayo Clinic Rochester, MN, USA
| | - Sunanda V Kane
- Division of Gastroenterology and Hepatology, Mayo Clinic Rochester, MN, USA.
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19
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Zhou T, Pan J, Lai B, Cen L, Jiang W, Yu C, Shen Z. Bone mineral density is negatively correlated with ulcerative colitis: a systematic review and meta-analysis. Clin Transl Med 2020; 9:18. [PMID: 32072320 PMCID: PMC7028885 DOI: 10.1186/s40169-020-00270-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Accepted: 02/09/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Newer epidemiological studies suggest that the incidence of ulcerative colitis might be increasing rapidly. Furthermore, osteoporosis in ulcerative colitis patients has gained great attention, but the epidemiologic evidence remains controversial. Therefore, a meta-analysis was performed to explore the association between bone density and ulcerative colitis. METHODS Two investigators used PubMed, EMBASE and the Cochrane Library databases to identify all studies published before August 2019. Depending on the outcomes, investigators divided these studies into four groups (OR, SMD [BMD], SMD [z-score] and SMD [t-score]). To address the use of steroids, which is a major confounding factor in this analysis, another subgroup analysis of studies of steroid-free patients was conducted. Additionally, heterogeneity, sensitivity and stratified analyses were also performed. RESULTS A total of 13 cross-sectional studies that involved 1154 participants were included in the present meta-analysis, and three of them were included in the steroid-free subgroup analysis. The pooled OR was 6.41 (95% CI 2.59-15.87) and the pooled SMD (BMD), SMD (t-score) and SMD (z-score) were - 0.24 (95% CI - 0.44 to - 0.04), - 0.55 (95% CI - 0.72 to - 0.37), and - 0.38 (95% CI - 0.56 and - 0.19), respectively. Since steroids are a significant confounder, the pooled SMD of the steroid-free subgroup was - 0.55 (- 0.85 to - 0.25), which revealed a strong negative relationship between bone density and ulcerative colitis in steroid-free patients. Additionally, other subgroup analyses also revealed a strong relationship. CONCLUSIONS This meta-analysis provides evidence for the potential association between ulcerative colitis and decreased bone density. It is essential for clinicians to consider bone mineral density in ulcerative colitis patients regardless of steroid-therapy.
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Affiliation(s)
- Tianyu Zhou
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jiaqi Pan
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Bin Lai
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- People's Hospital of Jianggan District, Hangzhou, China
| | - Li Cen
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Wenxi Jiang
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Chaohui Yu
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Zhe Shen
- Department of Gastroenterology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.
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20
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Schmidt J, Weigert M, Leuschner C, Hartmann H, Raddatz D, Haak R, Mausberg RF, Kottmann T, Schmalz G, Ziebolz D. Active matrix metalloproteinase-8 and periodontal bacteria-interlink between periodontitis and inflammatory bowel disease? J Periodontol 2019; 89:699-707. [PMID: 29574823 DOI: 10.1002/jper.17-0486] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 10/13/2017] [Accepted: 11/25/2017] [Indexed: 12/20/2022]
Abstract
BACKGROUND The aim of this study was the investigation of concentration and prevalence of selected periodontal pathogenic bacteria and concentration of active matrix metalloproteinase-8 (aMMP-8) within a group of patients with inflammatory bowel diseases (IBD) and to compare the results with a group of healthy control subjects (HC). METHODS Fifty-nine IBD patients with Crohn`s disease (CD, n = 30) or ulcerative colitis (UC, n = 29) and 59 HC were included in this cross-sectional study. Based on periodontal probing depth (PD) and clinical attachment level (CAL), periodontitis was classified as healthy/mild, moderate, or severe. aMMP-8 was analyzed from gingival crevicular fluid using enzyme linked immunosorbent assay. Eleven selected periodontal pathogenic bacteria were analyzed in subgingival plaque samples using polymerase chain reaction. RESULTS IBD patients showed higher CAL (P < 0.01), more severe periodontitis (P = 0.04), gingival bleeding (P < 0.01) and aMMP-8 concentration (P < 0.01) than HC. Only in CD, increasing severity of periodontitis was associated with an increase in aMMP-8 concentration (P = 0.02). The prevalences of Eubacterium nodatum and Eikenella corrodens were significantly lower in IBD compared to HC (P = 0.01). Additionally, the prevalence of Eikenella corrodens was significantly higher in CD compared to the UC group (P = 0.04). Further statistically significant differences in selected bacteria between IBD and HC or CD and UC groups could not be found (P > 0.05). CONCLUSIONS The results reveal changes in host immune response of IBD patients in terms of aMMP-8. Only in CD increasing aMMP-8 was associated with severity of periodontal disease. The role of periodontal pathogenic bacteria in the interrelationship between IBD and periodontitis remains unclear.
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Affiliation(s)
- J Schmidt
- Dept. of Cariology, Endodontology and Periodontology, University of Leipzig, Germany
| | - M Weigert
- Dept. of Preventive Dentistry, Periodontology and Cariology, University Medical Center Goettingen, Germany
| | - C Leuschner
- Dept. of Preventive Dentistry, Periodontology and Cariology, University Medical Center Goettingen, Germany
| | - H Hartmann
- Practice for Gastroenterology, Herne, Germany
| | - D Raddatz
- Clinic for Gastroenterology und Gastrointestinal Oncology, University Medical Center Goettingen, Germany
| | - R Haak
- Dept. of Cariology, Endodontology and Periodontology, University of Leipzig, Germany
| | - R F Mausberg
- Dept. of Preventive Dentistry, Periodontology and Cariology, University Medical Center Goettingen, Germany
| | | | - G Schmalz
- Dept. of Cariology, Endodontology and Periodontology, University of Leipzig, Germany
| | - D Ziebolz
- Dept. of Cariology, Endodontology and Periodontology, University of Leipzig, Germany
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Li XX, Liu Y, Luo J, Huang ZD, Zhang C, Fu Y. Vitamin D deficiency associated with Crohn's disease and ulcerative colitis: a meta-analysis of 55 observational studies. J Transl Med 2019; 17:323. [PMID: 31547829 PMCID: PMC6757415 DOI: 10.1186/s12967-019-2070-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 09/17/2019] [Indexed: 12/13/2022] Open
Abstract
PURPOSE To investigate the association of serum levels of 25(OH)D and 1,25(OH)2D3 in healthy and non-healthy controls with Crohn's disease (CD) and ulcerative colitis (UC). METHODS Three electronic databases: PubMed, EMbase and EBSCOhost CINAHL, were searched for observational studies to measure the relationship between serum levels of vitamin D (VitD) and CD (or UC). RESULTS Fifty-five studies were included in the meta-analysis. We found that mean serum 25(OH)D levels in patients with CD were significantly lower than those in healthy controls (MD: - 3.17 ng/mL; 95% CI - 4.42 to - 1.93). Results from the meta-analysis examining 1,25(OH)2D3 levels in Crohn's patients revealed higher levels in the CD group than in healthy (MD: 3.47 pg/mL; 95% CI - 7.72 to 14.66) and UC group (MD: 5.05 pg/mL; 95% CI - 2.42 to 12.52). Serum 25(OH)D levels were lower in the UC group than in the healthy control group (MD: - 2.52 ng/mL; 95% CI - 4.02 to - 1.02). In studies investigating the level of 1,25(OH)2D3 in UC and healthy control groups, the level of 1,25(OH)2D3 in the UC groups were found to be higher than that in the control groups (MD: 3.76 pg/mL; 95% CI - 8.36 to 15.57). However, the 1,25(OH)2D3 level in patients with UC was lower than that in CD groups (MD: - 6.71 pg/mL; 95% CI - 15.30 to 1.88). No significant difference was noted between CD patients and UC patients in terms of average serum 25(OH)D levels. CONCLUSIONS This study found that VitD levels were inversely related to CD and UC. Serum levels of 25(OH)D were lower in patients with CD and UC than in healthy people, and more than half of the patients had insufficient vitamin D levels. The serum level of 1,25(OH)2D3 in both the CD and UC groups was higher than that in healthy people.
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Affiliation(s)
- Xi-Xi Li
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No. 32, South Renmin Road, Shiyan, 442000, China.,Zhejiang Chinese Medical University, No. 548, Binwen Road, Zhengjiang, 310053, China
| | - Yang Liu
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No. 32, South Renmin Road, Shiyan, 442000, China
| | - Jie Luo
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No. 32, South Renmin Road, Shiyan, 442000, China
| | - Zhen-Dong Huang
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No. 32, South Renmin Road, Shiyan, 442000, China
| | - Chao Zhang
- Center for Evidence-Based Medicine and Clinical Research, Taihe Hospital, Hubei University of Medicine, No. 32, South Renmin Road, Shiyan, 442000, China.
| | - Yan Fu
- Department of General Surgery, Taihe Hospital, Hubei University of Medicine, No. 32, South Renmin Road, Shiyan, 442000, China.
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Ben Jemaa S, Chtourou L, Akrout R, Chaabouni K, Chaabouni T, Fourati HM, Amouri A, Tahri N, Ayedi F, Baklouti S. Bone Mineral Density and Bone Remodeling in Tunisian Patients with Inflammatory Bowel Disease. Open Rheumatol J 2019. [DOI: 10.2174/1874312901913010022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background:A high prevalence of osteopenia and osteoporosis is observed in patients with Inflammatory Bowel Disease (IBD).Objective:The aim of our study was to investigate the prevalence of bone loss, bone remodeling and risk factors in Tunisian patient with IBD.Patients and Methods:The study included 40 patients with IBD and 32 age- and sex-matched healthy controls subjects. All participants underwent bone densitometry by dual energy X-ray absorptiometry at the femoral neck and lumbar spine. Serum levels of 25-hydroxy vitamin D (25(OH)D), parathyroid hormone (PTH), osteocalcin(OC), and urinary degradation products of C-terminal telopeptide of type I collagen (CTXI) were measured in all participants to assess the bone metabolism status.Results:Twelve (30%) patients were normal, 32.5% were osteopenic and 37.5% were osteoporotic. Osteoporosis was more frequent in IBD patients than controls (p=0.0001). Age and inflammation were associated with low bone mineral density (BMD). Mean calcium, phosphorus and alkaline phosphatase levels were similar in both groups. Median 25(OH) D levels were significantly lower in IBD patients compared with controls (p=0.0001). Median urinary CTXI levels were significantly higher in IBD patients compared with healthy controls (p=0.007). No significant differences between IBD patients and controls concerning the median serum OC and PTH levels were found.Conclusion:In our study, there is a high prevalence of low BMD in IBD patients and an increase in bone resorption without a change of bone formation. Low BMI and hypovitaminoses D were identified as risk factors for low BMD.
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Sun Y, Li L, Xia Y, Li W, Wang K, Wang L, Miao Y, Ma S. The gut microbiota heterogeneity and assembly changes associated with the IBD. Sci Rep 2019; 9:440. [PMID: 30679676 PMCID: PMC6345861 DOI: 10.1038/s41598-018-37143-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 12/04/2018] [Indexed: 02/07/2023] Open
Abstract
Inflammatory bowel disease (IBD) is an immunologically mediated disease and may be caused by abnormal immunological response to gut microbes. Although several studies on the ecological changes associated with IBD, such as community diversities, were reported, no previous studies have investigated the changes in the spatial heterogeneity and the mechanism of community assembly of the gut microbiota associated with IBD. In the present study, we first applied the Taylor’s power law extensions to compare the community spatial heterogeneity between the gut microbial communities of the IBD patients and those of the healthy individuals. We found that the community spatial heterogeneity of gut microbiota in IBD patients is slightly lower than in the healthy individuals. This finding suggests that IBD may lower the spatial heterogeneity of gut microbiota, possibly via lowering the abundance of dominant species. We further applied the neutral theory of biodiversity to comparatively investigate the community assembly and diversity maintenance of the gut microbiota with and without IBD, and our application suggested that deterministic factors such as host immunity should be dominant forces shaping gut microbiota assembly, and diseases such as IBD may not be strong enough to change the trend set by the deterministic host factors.
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Affiliation(s)
- Yang Sun
- Department of Gastroenterology, The First Affiliated Hospital of Kunming Medical University, Yunnan Institute of Digestive Disease, Kunming, Yunnan Province, China
| | - Lianwei Li
- Computational Biology and Medical Lab, State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Yao Xia
- Computational Biology and Medical Lab, State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Wendy Li
- Computational Biology and Medical Lab, State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Kunhua Wang
- Department of General Surgery, The First Affiliated Hospital of Kunming Medical University, Yunnan Institute of Digestive Disease, Kunming, Yunnan Province, China
| | - Lan Wang
- Department of Gastroenterology, The First Affiliated Hospital of Kunming Medical University, Yunnan Institute of Digestive Disease, Kunming, Yunnan Province, China
| | - Yinglei Miao
- Department of Gastroenterology, The First Affiliated Hospital of Kunming Medical University, Yunnan Institute of Digestive Disease, Kunming, Yunnan Province, China.
| | - Sam Ma
- Computational Biology and Medical Lab, State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China.
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24
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Naito T, Yokoyama N, Kakuta Y, Ueno K, Kawai Y, Onodera M, Moroi R, Kuroha M, Kanazawa Y, Kimura T, Shiga H, Endo K, Nagasaki M, Masamune A, Kinouchi Y, Shimosegawa T. Clinical and genetic risk factors for decreased bone mineral density in Japanese patients with inflammatory bowel disease. J Gastroenterol Hepatol 2018; 33:1873-1881. [PMID: 29603369 DOI: 10.1111/jgh.14149] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Revised: 03/07/2018] [Accepted: 03/09/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM Patients with inflammatory bowel disease (IBD) are at a high risk of low bone mineral density (BMD). Reportedly, clinical and genetic factors cause low BMD in Caucasians; however, studies in non-Caucasian populations remain scarce. METHODS Clinical risk factors for low BMD were investigated in 266 Japanese patients with IBD, and a genome-wide association analysis (GWAS) was performed using linear regression with associated clinical factors as covariates. Genotyping was performed using a population-optimized genotyping array (Japonica array® ). After quality control, the genotype data of 4 384 682 single-nucleotide polymorphisms (SNPs) from 254 patients with IBD were used for GWAS. RESULTS Body mass index, age, and disease duration were independently associated with the BMD of the femoral neck (P = 1.41E - 13, 1.04E - 5, and 1.58E - 3, respectively), and body mass index and sex were associated with the BMD of the lumbar spine (P = 6.90E - 10 and 6.84E - 3, respectively). In GWAS, 118 and 42 candidate SNPs of the femoral neck and lumbar spine, respectively, were identified. Among 118, 111 candidate SNPs of the femoral neck were located within the SLC22A23 gene, which is a known IBD susceptibility gene (minimum P = 1.42E - 07). Among 42, 18 candidate SNPs of the lumbar spine were located within the MECOM gene, which is associated with osteopenia (minimum P = 5.86E - 07). Interestingly, none of the known loci showed a significant association with BMD. CONCLUSIONS Although clinical risk factors for low BMD in IBD were similar to those in the general population, genetic risk factors were rather different.
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Affiliation(s)
- Takeo Naito
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Naonobu Yokoyama
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoichi Kakuta
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kazuko Ueno
- Department of Integrative Genomics, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Yosuke Kawai
- Department of Integrative Genomics, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Motoyuki Onodera
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Rintaro Moroi
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masatake Kuroha
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoshitake Kanazawa
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomoya Kimura
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hisashi Shiga
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Katsuya Endo
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masao Nagasaki
- Department of Integrative Genomics, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - Atsushi Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoshitaka Kinouchi
- Health Administration Center, Center for the Advancement of Higher Education, Tohoku University, Sendai, Japan
| | - Tooru Shimosegawa
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
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Blaschke M, Koepp R, Lenz C, Kruppa J, Jung K, Siggelkow H. Crohn's disease patient serum changes protein expression in a human mesenchymal stem cell model in a linear relationship to patients' disease stage and to bone mineral density. J Clin Transl Endocrinol 2018; 13:26-38. [PMID: 30003044 PMCID: PMC6039964 DOI: 10.1016/j.jcte.2018.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/07/2018] [Accepted: 06/18/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Crohn's disease (CD) is associated with a higher prevalence of osteoporosis, a complication that is recognized as a significant cause of morbidity. Its pathogenesis is controversial, but the activity of CD is one contributing factor. METHODS We stimulated SCP-1 cells (mesenchymal stem cell line) under osteogenic conditions with serum from adult patients with CD in the symptomatic phase (SP) and in remission (R) and with control sera. Concentrations of IL-6, IL-1 beta, and TNF alpha in the sera were measured. Patients were classified as normal or osteopenic/osteoporotic based on bone mineral density (BMD) T-score measurements. After 14 days in culture, protein expression and gene ontology (GO) annotation analysis was performed. RESULTS Cytokine concentrations (IL-6, IL-1 beta, TNF alpha) varied within sera groups. None of the cytokines were significantly increased in the symptomatic phase compared to remission. Protein analysis revealed 17 proteins regulated by the SP versus R phase sera of disease. A linear relationship between CDAI (Crohn's disease activity index) and normalized protein expression of APOA1 and 2, TTR, CDKAL1 and TUBB6 could be determined. Eleven proteins were found to be differentially regulated comparing osteoporosis-positive and osteoporosis-negative sera. Gene annotation and further analysis identified these genes as part of heme and erythrocyte metabolism, as well as involved in hypoxia and in endocytosis. A significant linear relationship between bone mineral density and normalized protein expression could be determined for proteins FABP3 and TTR. CONCLUSION Our explorative results confirm our hypothesis that factors in serum from patients with CD change the protein expression pattern of human immortalized osteoblast like cells. We suggest, that these short time changes indeed influence factors of bone metabolism.
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Affiliation(s)
- Martina Blaschke
- Clinic of Gastroenterology and Gastrointestinal Oncology, University Medical Center Göttingen, 37075 Göttingen, Germany
| | - Regine Koepp
- Clinic of Gastroenterology and Gastrointestinal Oncology, University Medical Center Göttingen, 37075 Göttingen, Germany
| | - Christof Lenz
- Bioanalytical Mass Spectrometry, Max Planck Institute for Biophysical Chemistry, 37077 Göttingen, Germany
- Institute of Clinical Chemistry, University Medical Center, 37075 Göttingen, Germany
| | - Jochen Kruppa
- Department of Medical Statistics, University Medical Center Göttingen, Humboldtallee 32, 37073 Göttingen, Germany
- Genomics and Bioinformatics of Infectious Diseases, University of Veterinary Medicine Hannover, Institute of animal breeding and Genetics, 30559 Hannover, Germany
| | - Klaus Jung
- Department of Medical Statistics, University Medical Center Göttingen, Humboldtallee 32, 37073 Göttingen, Germany
- Institute of Biometry and Clinical Epidemiology, Charite, University Medical Center Berlin, Chariteplatz 1, 10117 Berlin, Germany
| | - Heide Siggelkow
- Clinic of Gastroenterology and Gastrointestinal Oncology, University Medical Center Göttingen, 37075 Göttingen, Germany
- MVZ Endokrinologikum Göttingen, von Siebold-Str. 3, 37075 Göttingen, Germany
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26
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Yang BR, Choi NK, Kim MS, Chun J, Joo SH, Kim H, Lee J. Prevalence of extraintestinal manifestations in Korean inflammatory bowel disease patients. PLoS One 2018; 13:e0200363. [PMID: 29990326 PMCID: PMC6039042 DOI: 10.1371/journal.pone.0200363] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 06/25/2018] [Indexed: 12/18/2022] Open
Abstract
Background The prevalence of inflammatory bowel disease (IBD) in South Korea is increasing. Although extraintestinal manifestations (EIMs) are an important factor in the clinical outcomes of IBD patients, EIMs have not yet been investigated in Korea. Thus, we conducted a cross-sectional study to assess the prevalence of EIMs in Korean IBD patients. Methods The 2014 claims data from the National Health Insurance System (NHIS) of Korea were used. IBD patients were identified by codes for Crohn disease (CD) and ulcerative colitis (UC) in the NHIS registration system for rare or intractable diseases. International Classification of Diseases, Tenth Edition codes were used to identify EIM cases. To estimate the prevalence of EIMs in the general population of Korea, we used national sample data. Standardized prevalence ratios (SPRs) were calculated to compare the prevalence rates of EIMs among IBD patients to those among the general population of Korea. Results A total of 13,925 CD patients and 29,356 UC patients were identified. CD and UC patients were different in terms of demographics and utilization of medication. Among the 17 EIMs investigated, pyoderma gangrenosum, osteomalacia, Sweet syndrome, and scleritis were observed in very few patients. The SPRs were greater than 1 for all EIMs. Aphthous stomatitis, rheumatoid arthritis, and osteoporosis were highly prevalent in both CD and UC patients, but the SPRs of the EIMs were not high. Conclusion The study confirmed that EIMs are more prevalent among IBD patients than among the general population of Korea. The prevalence of EIMs in IBD patients suggests the need for greater attention and effort in clinical practice.
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Affiliation(s)
- Bo Ram Yang
- Medical Research Collaborating Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Nam-Kyong Choi
- Department of Health Convergence, Ewha Womans University, Seoul, Republic of Korea
| | - Mi-Sook Kim
- Medical Research Collaborating Center, Seoul National University Hospital, Seoul, Republic of Korea
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jaeyoung Chun
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sang Hyun Joo
- Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Hyesung Kim
- Medical Affairs, Janssen Korea, Seoul, Republic of Korea
| | - Joongyub Lee
- School of Medicine, Inha University, Incheon, Republic of Korea
- Department of Prevention and Management, Inha University Hospital, Incheon, Republic of Korea
- * E-mail:
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27
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Telephone Encounters Predict Future High Financial Expenditures in Inflammatory Bowel Disease Patients: A 3-Year Prospective Observational Study. J Clin Gastroenterol 2018; 52:319-325. [PMID: 28452828 PMCID: PMC5659979 DOI: 10.1097/mcg.0000000000000801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Telephone activity is essential in management of complex chronic diseases including inflammatory bowel disease (IBD). Telephone encounters logged in the electronic medical record have recently been proposed as a surrogate marker of disease activity and impending health care utilization; however, the association between telephone calls and financial expenditures has not been evaluated. STUDY We performed a 3-year prospective observational study of telephone encounters logged at a tertiary referral IBD center. We analyzed patient demographics, disease characteristics, comorbidities, clinical activity, and health care financial charges by telephone encounter frequency. RESULTS Eight hundred one patients met inclusion criteria (52.3% female; mean age, 44.1 y), accounted for 12,669 telephone encounters, and accrued $70,513,449 in charges over 3 years. High telephone encounter frequency was associated with female gender (P=0.003), anxiety/depression (P<0.001), and prior IBD surgery (P<0.001). High telephone encounter categories had significantly more hospitalizations (P<0.001), IBD surgery (P<0.001), worse quality of life (P<0.001), more corticosteroid (P<0.001), biological (P<0.001), and opiate prescriptions (P<0.001). High telephone encounter frequency patients amassed higher total available charges in each year (P<0.001) and over the 3 years (P<0.001). Telephone encounters in 2009 (P=0.02) and 2010 (P<0.001) were significantly associated with financial charges the following year after controlling for demographic, utilization, and medication covariates. CONCLUSIONS Increased telephone encounters are associated with significantly higher health care utilization and financial expenditures. Increased call frequency is predictive of future health care spending. Telephone encounters are a useful tool to identify patients at risk of clinical deterioration and large financial expense.
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28
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Causes of low peak bone mass in women. Maturitas 2017; 111:61-68. [PMID: 29673833 DOI: 10.1016/j.maturitas.2017.12.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 12/09/2017] [Accepted: 12/12/2017] [Indexed: 12/18/2022]
Abstract
Peak bone mass is the maximum bone mass that accrues during growth and development. Consolidation of peak bone mass normally occurs during early adulthood. Low peak bone mass results from failure to achieve peak bone mass genetic potential, primarily due to bone loss caused by a variety of conditions or processes occurring at younger ages than usual. Recognized causes of low peak bone mass include genetic causes, endocrine disorders, nutritional disorders, chronic diseases of childhood or adolescence, medications, and idiopathic factors.
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Hashash JG, Binion DG. Exercise and Inflammatory Bowel Disease: Insights into Etiopathogenesis and Modification of Clinical Course. Gastroenterol Clin North Am 2017; 46:895-905. [PMID: 29173530 DOI: 10.1016/j.gtc.2017.08.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
There is sparse information regarding exercise and inflammatory bowel disease (IBD). Furthermore, the importance of regular exercise in the optimal management of IBD has not received attention in guidelines and is often overlooked by practitioners. This article summarizes evidence regarding health benefits of exercise, guidelines regarding exercise in the general population and chronic inflammatory disorder populations, limitations regarding exercise capacity in patients with IBD, the association of lack of exercise with IBD pathogenesis, the role of exercise in beneficially modulating IBD clinical course, and extraintestinal benefits of exercise in patients with IBD.
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Affiliation(s)
- Jana G Hashash
- Division of Gastroenterology, Hepatology and Nutrition, UPMC Presbyterian Hospital, University of Pittsburgh School of Medicine, University of Pittsburgh, 200 Lothrop Street, Mezzanine Level C Wing PUH, Pittsburgh, PA 15213, USA; American University of Beirut, Box 11-0236 Riad El-Solh, Beirut 1107 2020, Lebanon
| | - David G Binion
- Division of Gastroenterology, Hepatology and Nutrition, UPMC Presbyterian Hospital, University of Pittsburgh School of Medicine, University of Pittsburgh, 200 Lothrop Street, Mezzanine Level C Wing PUH, Pittsburgh, PA 15213, USA.
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30
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Lima CA, Lyra AC, Mendes CMC, Lopes MB, Coqueiro FG, Rocha R, Santana GO. Bone mineral density and inflammatory bowel disease severity. Braz J Med Biol Res 2017; 50:e6374. [PMID: 29069227 PMCID: PMC5649869 DOI: 10.1590/1414-431x20176374] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Accepted: 07/27/2017] [Indexed: 02/08/2023] Open
Abstract
Inflammatory bowel disease (IBD) is associated with low bone mineral density (BMD). In this study, the association between disease severity and BMD in patients with IBD was evaluated. Associations between BMD and the Montreal classification, disease activity and drug therapy were also tested. A cross-sectional prevalence study with a comparison group was conducted. One hundred and twenty-eight patients were evaluated: 68 patients with ulcerative colitis (UC), and 60 with Crohn's disease (CD). The control group consisted of 67 healthy subjects. All patients and controls had BMD measured and in IBD patients, current medications, hospitalization, and disease location, extent and phenotype, according to the Montreal classification, were recorded. Multiple correspondence analysis was applied to evaluate categorical variables. In the CD group, most patients were diagnosed between 17–40 years of age. Ileocolonic and non-stricturing non-penetrating disease were the most frequent disease location and behavior, respectively. In UC patients, extensive colitis was the most frequent disease location. UC and CD patients were more likely to have osteopenia than controls (OR=14.93/OR=24.38, respectively). In the CD group, male patients, perianal disease, penetrating behavior and age at diagnosis >40 years were associated with low BMD. Taking azathioprine and infliximab also seemed to be associated with osteopenia. In the UC group, we observed an association between low BMD and male patients, left colitis, corticosteroid use and hospitalization. Disease activity was not associated with osteopenia or osteoporosis in CD and UC patients. Disease severity seems to be associated with osteopenia in IBD patients.
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Affiliation(s)
- C A Lima
- Programa de Pós-Graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador, BA, Brasil
| | - A C Lyra
- Departamento de Gastroenterologia e Hepatologia, Universidade Federal da Bahia, Salvador, BA, Brasil
| | - C M C Mendes
- Instituto de Ciências e Saúde, Universidade Federal da Bahia, Salvador, BA, Brasil
| | - M B Lopes
- Programa de Pós-Graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador, BA, Brasil
| | - F G Coqueiro
- Programa de Pós-Graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador, BA, Brasil
| | - R Rocha
- Escola de Nutrição, Universidade Federal da Bahia, Salvador, BA, Brasil
| | - G O Santana
- Programa de Pós-Graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador, BA, Brasil.,Departamento de Ciências da Saúde, Universidade do Estado da Bahia, Salvador, BA, Brasil
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31
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Bastos CM, Araújo IM, Nogueira-Barbosa MH, Salmon CEG, de Paula FJA, Troncon LEA. Reduced bone mass and preserved marrow adipose tissue in patients with inflammatory bowel diseases in long-term remission. Osteoporos Int 2017; 28:2167-2176. [PMID: 28405731 DOI: 10.1007/s00198-017-4014-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Accepted: 03/15/2017] [Indexed: 12/27/2022]
Abstract
UNLABELLED Bone marrow adipose tissue has not been studied in patients with inactive inflammatory bowel disease. We found that these patients have preserved marrow adiposity even with low bone mass. Factors involved in bone loss in active disease may have long-lasting effects but do not seem to affect bone marrow adiposity. INTRODUCTION Reduced bone mass is known to occur at varying prevalence in patients with inflammatory bowel diseases (IBD) because of inflammation, malnutrition, and steroid therapy. Osteoporosis may develop in these patients as the result of an imbalanced relationship between osteoblasts and adipocytes in bone marrow. This study aimed to evaluate for the first time bone mass and bone marrow adipose tissue (BMAT) in a particular subgroup of IBD patients characterized by long-term, steroid-free remission. METHODS Patients with Crohn's disease (CD; N = 21) and ulcerative colitis (UC; N = 15) and controls (C; N = 65) underwent dual X-ray energy absorptiometry and nuclear magnetic resonance spectroscopy of the L3 lumbar vertebra for BMAT assessment. RESULTS Both the CD and UC subgroups showed significantly higher proportions of patients than controls with Z-score ≤-2.0 at L1-L4 (C 1.54%; CD 19.05%; UC 20%; p = 0.02), but not at other sites. The proportions of CD patients with a T-score ˂-1.0 at the femoral neck (C 18.46%; CD 47.62%; p = 0.02) and total hip (C 16.92%; CD 42.86%; p = 0.03) were significantly higher than among controls. There were no statistically significant differences between IBD patients and controls regarding BMAT at L3 (C 28.62 ± 8.15%; CD 29.81 ± 6.90%; UC 27.35 ± 9.80%; p = 0.67). CONCLUSIONS IBD patients in long-term, steroid-free remission may have a low bone mass in spite of preserved BMAT. These findings confirm the heterogeneity of bone disorders in IBD and may indicate that factors involved in bone loss in active disease may have long-lasting effects on these patients.
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Affiliation(s)
- C M Bastos
- Gastroenterology Division, Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Av Bandeirantes 3900, Ribeirão Preto, SP, 14049-900, Brazil.
| | - I M Araújo
- Endocrinology Division, Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - M H Nogueira-Barbosa
- Radiology Division, Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - C E G Salmon
- Department of Physics, Ribeirão Preto Faculty of Philosophy, Sciences and Letters, University of São Paulo, Ribeirão Preto, Brazil
| | - F J A de Paula
- Endocrinology Division, Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - L E A Troncon
- Gastroenterology Division, Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Av Bandeirantes 3900, Ribeirão Preto, SP, 14049-900, Brazil
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Schüle S, Rossel JB, Frey D, Biedermann L, Scharl M, Zeitz J, Freitas-Queiroz N, Kuntzen T, Greuter T, Vavricka SR, Rogler G, Misselwitz B. Widely differing screening and treatment practice for osteoporosis in patients with inflammatory bowel diseases in the Swiss IBD cohort study. Medicine (Baltimore) 2017; 96:e6788. [PMID: 28562531 PMCID: PMC5459696 DOI: 10.1097/md.0000000000006788] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 04/06/2017] [Accepted: 04/09/2017] [Indexed: 02/06/2023] Open
Abstract
Low bone mineral density (BMD) and osteoporosis remain frequent problems in patients with inflammatory bowel diseases (IBDs). Several guidelines with nonidentical recommendations exist and there is no general agreement regarding the optimal approach for osteoporosis screening in IBD patients. Clinical practice of osteoporosis screening and treatment remains insufficiently investigated.In the year 2014, a chart review of 877 patients included in the Swiss IBD Cohort study was performed to assess details of osteoporosis diagnostics and treatment. BMD measurements, osteoporosis treatment, and IBD medication were recorded.Our chart review revealed 253 dual-energy x-ray absorptiometry (DXA) scans in 877 IBD patients; osteoporosis was prevalent in 20% of tested patients. We identified widely differing osteoporosis screening rates among centers (11%-62%). A multivariate logistic regression analysis identified predictive factors for screening including steroid usage, long disease duration, and perianal disease; even after correction for all risk factors, the study center remained a strong independent predictor (odds ratio 2.3-21 compared to the center with the lowest screening rate). Treatment rates for patients with osteoporosis were suboptimal (55% for calcium, 65% for vitamin D) at the time of chart review. Similarly, a significant fraction of patients with current steroid medication were not treated with vitamin D or calcium (treatment rates 53% for calcium, 58% for vitamin D). For only 29% of patients with osteoporosis bisphosphonate treatment was started. Treatment rates also differed among centers, generally following screening rates. In patients with longitudinal DXA scans, calcium and vitamin D usage was significantly associated with improvement of BMD over time.Our analysis identified inconsistent usage of osteoporosis screening and underuse of osteoporosis treatment in IBD patients. Increasing awareness of osteoporosis as a significant clinical problem in IBD patients might improve patient care.
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Affiliation(s)
- Solvey Schüle
- Division of Gastroenterology and Hepatology, University Hospital Zurich and University of Zurich, Zurich
| | - Jean-Benoît Rossel
- Institute of Social and Preventive Medicine, Lausanne University Hospital, Lausanne
| | - Diana Frey
- Division of Rheumatology, University Hospital Zurich and University of Zurich
| | - Luc Biedermann
- Division of Gastroenterology and Hepatology, University Hospital Zurich and University of Zurich, Zurich
| | - Michael Scharl
- Division of Gastroenterology and Hepatology, University Hospital Zurich and University of Zurich, Zurich
| | - Jonas Zeitz
- Division of Gastroenterology and Hepatology, University Hospital Zurich and University of Zurich, Zurich
| | - Natália Freitas-Queiroz
- Division of Gastroenterology and Hepatology, University Hospital Zurich and University of Zurich, Zurich
| | - Thomas Kuntzen
- Division of Gastroenterology and Hepatology, University Hospital Zurich and University of Zurich, Zurich
| | - Thomas Greuter
- Division of Gastroenterology and Hepatology, University Hospital Zurich and University of Zurich, Zurich
| | - Stephan R. Vavricka
- Division of Gastroenterology and Hepatology, University Hospital Zurich and University of Zurich, Zurich
- Department of Medicine, Division of Gastroenterology, Triemli Hospital, Zurich, Switzerland
| | - Gerhard Rogler
- Division of Gastroenterology and Hepatology, University Hospital Zurich and University of Zurich, Zurich
| | - Benjamin Misselwitz
- Division of Gastroenterology and Hepatology, University Hospital Zurich and University of Zurich, Zurich
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Guz-Mark A, Rinawi F, Egotubov O, Shimon I, Shamir R, Assa A. Pediatric-onset inflammatory bowel disease poses risk for low bone mineral density at early adulthood. Dig Liver Dis 2017; 49:639-642. [PMID: 28179094 DOI: 10.1016/j.dld.2017.01.151] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 12/17/2016] [Accepted: 01/09/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) is known to pose a risk for low bone mineral density (BMD) in children and adults. We aimed to evaluate the impact of pediatric-onset IBD on BMD in adulthood. METHODS Records of pediatric-IBD patients were retrospectively reviewed for documentation of dual-energy X-ray absorptiometry (DXA) scans in adulthood. BMD was expressed as z-score. RESULTS Sixty one patients were included. Mean (±SD) age at diagnosis was 14.7 (±2.4) years. Mean age at first DXA scan in adulthood was 23.9 years (±4.8). Median BMD z-score was -1.2 SD (IQR, -1.8 to -0.4), significantly lower than expected in normal population (p<0.001). Osteopenia (BMD z-score ≤-1 SD) was noted in 44.3% (n=27), and osteoporosis (BMD z-score ≤-2.5 SD) in 8.2% (n=5). Bone-status showed no correlation with age, disease severity, vitamin D status at diagnosis, IBD subtype or duration of disease. Positive correlation (r=0.306) was identified between low weight z-score at diagnosis and abnormal bone-status in adulthood. Among 36 patients with multiple DXA scans, there was no significant change in BMD during follow-up of 2.4 years. CONCLUSIONS Osteopenia and osteoporosis are frequent in adult IBD patients with pediatric-onset disease and correlates with low weight z-score at diagnosis.
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Affiliation(s)
- Anat Guz-Mark
- Institute of Gastroenterology, Nutrition and Liver Disease, Schneider Children's Medical Center, Petah-Tikva, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.
| | - Firas Rinawi
- Institute of Gastroenterology, Nutrition and Liver Disease, Schneider Children's Medical Center, Petah-Tikva, Israel
| | - Oxana Egotubov
- Institute of Endocrinology, Diabetes and Metabolism, Rabin Medical Center, Beilinson Campus, Petach-Tikva, Israel
| | - Ilan Shimon
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel; Institute of Endocrinology, Diabetes and Metabolism, Rabin Medical Center, Beilinson Campus, Petach-Tikva, Israel
| | - Raanan Shamir
- Institute of Gastroenterology, Nutrition and Liver Disease, Schneider Children's Medical Center, Petah-Tikva, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Amit Assa
- Institute of Gastroenterology, Nutrition and Liver Disease, Schneider Children's Medical Center, Petah-Tikva, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Lira-Junior R, Figueredo CM. Periodontal and inflammatory bowel diseases: Is there evidence of complex pathogenic interactions? World J Gastroenterol 2016; 22:7963-7972. [PMID: 27672291 PMCID: PMC5028810 DOI: 10.3748/wjg.v22.i35.7963] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 06/29/2016] [Accepted: 08/01/2016] [Indexed: 02/06/2023] Open
Abstract
Periodontal disease and inflammatory bowel disease (IBD) are both chronic inflammatory diseases. Their pathogenesis is mediated by a complex interplay between a dysbiotic microbiota and the host immune-inflammatory response, and both are influenced by genetic and environmental factors. This review aimed to provide an overview of the evidence dealing with a possible pathogenic interaction between periodontal disease and IBD. There seems to be an increased prevalence of periodontal disease in patients with IBD when compared to healthy controls, probably due to changes in the oral microbiota and a higher inflammatory response. Moreover, the induction of periodontitis seems to result in gut dysbiosis and altered gut epithelial cell barrier function, which might contribute to the pathogenesis of IBD. Considering the complexity of both periodontal disease and IBD, it is very challenging to understand the possible pathways involved in their coexistence. In conclusion, this review points to a complex pathogenic interaction between periodontal disease and IBD, in which one disease might alter the composition of the microbiota and increase the inflammatory response related to the other. However, we still need more data derived from human studies to confirm results from murine models. Thus, mechanistic studies are definitely warranted to clarify this possible bidirectional association.
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Wolf JL. Unmasking the Impact of Gender on Inflammatory Bowel Disease. WOMENS HEALTH 2016; 1:299-303. [DOI: 10.2217/17455057.1.3.299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Jacqueline L Wolf
- Beth Israel Deaconess Medical Center, Division of Gastroenterology, Harvard Medical School, 330 Brookline Ave, Boston, MA 02215, USA, Tel.: +1 617 667 4241; Fax: +1 617 667 1071
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Wintermeyer E, Ihle C, Ehnert S, Stöckle U, Ochs G, de Zwart P, Flesch I, Bahrs C, Nussler AK. Crucial Role of Vitamin D in the Musculoskeletal System. Nutrients 2016; 8:nu8060319. [PMID: 27258303 PMCID: PMC4924160 DOI: 10.3390/nu8060319] [Citation(s) in RCA: 127] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 05/10/2016] [Accepted: 05/11/2016] [Indexed: 12/17/2022] Open
Abstract
Vitamin D is well known to exert multiple functions in bone biology, autoimmune diseases, cell growth, inflammation or neuromuscular and other immune functions. It is a fat-soluble vitamin present in many foods. It can be endogenously produced by ultraviolet rays from sunlight when the skin is exposed to initiate vitamin D synthesis. However, since vitamin D is biologically inert when obtained from sun exposure or diet, it must first be activated in human beings before functioning. The kidney and the liver play here a crucial role by hydroxylation of vitamin D to 25-hydroxyvitamin D in the liver and to 1,25-dihydroxyvitamin D in the kidney. In the past decades, it has been proven that vitamin D deficiency is involved in many diseases. Due to vitamin D’s central role in the musculoskeletal system and consequently the strong negative impact on bone health in cases of vitamin D deficiency, our aim was to underline its importance in bone physiology by summarizing recent findings on the correlation of vitamin D status and rickets, osteomalacia, osteopenia, primary and secondary osteoporosis as well as sarcopenia and musculoskeletal pain. While these diseases all positively correlate with a vitamin D deficiency, there is a great controversy regarding the appropriate vitamin D supplementation as both positive and negative effects on bone mineral density, musculoskeletal pain and incidence of falls are reported.
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Affiliation(s)
- Elke Wintermeyer
- Eberhard Karls Universität Tübingen, BG Trauma Center, Siegfried Weller Institut, Schnarrenbergstr. 95, Tübingen D-72076, Germany.
| | - Christoph Ihle
- Eberhard Karls Universität Tübingen, BG Trauma Center, Siegfried Weller Institut, Schnarrenbergstr. 95, Tübingen D-72076, Germany.
| | - Sabrina Ehnert
- Eberhard Karls Universität Tübingen, BG Trauma Center, Siegfried Weller Institut, Schnarrenbergstr. 95, Tübingen D-72076, Germany.
| | - Ulrich Stöckle
- Eberhard Karls Universität Tübingen, BG Trauma Center, Siegfried Weller Institut, Schnarrenbergstr. 95, Tübingen D-72076, Germany.
| | - Gunnar Ochs
- Eberhard Karls Universität Tübingen, BG Trauma Center, Siegfried Weller Institut, Schnarrenbergstr. 95, Tübingen D-72076, Germany.
| | - Peter de Zwart
- Eberhard Karls Universität Tübingen, BG Trauma Center, Siegfried Weller Institut, Schnarrenbergstr. 95, Tübingen D-72076, Germany.
| | - Ingo Flesch
- Eberhard Karls Universität Tübingen, BG Trauma Center, Siegfried Weller Institut, Schnarrenbergstr. 95, Tübingen D-72076, Germany.
| | - Christian Bahrs
- Eberhard Karls Universität Tübingen, BG Trauma Center, Siegfried Weller Institut, Schnarrenbergstr. 95, Tübingen D-72076, Germany.
| | - Andreas K Nussler
- Eberhard Karls Universität Tübingen, BG Trauma Center, Siegfried Weller Institut, Schnarrenbergstr. 95, Tübingen D-72076, Germany.
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Sugimoto K, Ikeya K, Iida T, Kawasaki S, Arai O, Umehara K, Watanabe F, Tani S, Oishi S, Osawa S, Yamamoto T, Hanai H. An Increased Serum N-Terminal Telopeptide of Type I Collagen, a Biochemical Marker of Increased Bone Resorption, Is Associated with Infliximab Therapy in Patients with Crohn's Disease. Dig Dis Sci 2016; 61:99-106. [PMID: 26254083 DOI: 10.1007/s10620-015-3838-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 07/30/2015] [Indexed: 12/24/2022]
Abstract
BACKGROUND Osteopenia and osteoporosis are considered to be extra-intestinal manifestations of inflammatory bowel disease (IBD). Anti-tumor necrosis factor (TNF)-α biologics have been introduced as novel medications for an active IBD. However, it is still not well documented whether anti-TNF-α affects the frequency of bone loss or abnormality of bone mineral markers among patients with IBD. AIMS This study was to investigate the biochemical basis of low bone mineral density (BMD) and increased turnover in IBD during infliximab (IFX) therapy. METHODS Forty patients with Crohn's disease (CD), 80 patients with ulcerative colitis (UC), and 65 age- and gender-matched controls were included. BMD was measured with dual-energy X-ray absorptiometry, and vitamins K and D were measured as serum undercarboxylated osteocalcin (ucOC) and 1,25-(OH)2D, respectively. Bone formation and resorption were based on measuring bone-specific alkaline phosphatase (BAP) and serum N-terminal telopeptide of type I collagen (NTx), respectively. RESULTS Significantly lower BMD was found in patients with UC and CD as compared to controls (P < 0.05). BAP, 1,25-(OH)2D, ucOC, and NTx were significantly higher in CD patients, but not in UC patients as compared to controls (P < 0.05). Further, serum NTx level was significantly higher in CD patients who were receiving IFX as compared to CD patients who were not receiving IFX (P < 0.01). CONCLUSIONS A lower BMD and higher bone metabolism markers were found in CD patients as compared to controls or UC patients. A significant increased serum level of NTx, a biochemical marker of increased bone resorption, was observed in CD patients during IFX therapy.
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Affiliation(s)
- Ken Sugimoto
- First Department of Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan.
| | - Kentaro Ikeya
- Centre for Gastroenterology and Inflammatory Bowel Disease Research, Hamamatsu South Hospital, Hamamatsu, 430-0846, Japan
| | - Takayuki Iida
- Centre for Gastroenterology and Inflammatory Bowel Disease Research, Hamamatsu South Hospital, Hamamatsu, 430-0846, Japan
| | - Shinsuke Kawasaki
- Centre for Gastroenterology and Inflammatory Bowel Disease Research, Hamamatsu South Hospital, Hamamatsu, 430-0846, Japan
| | - Osamu Arai
- Centre for Gastroenterology and Inflammatory Bowel Disease Research, Hamamatsu South Hospital, Hamamatsu, 430-0846, Japan
| | - Keita Umehara
- Orthopedics Unit, Hamamatsu South Hospital, Hamamatsu, 430-0846, Japan
| | - Fumitoshi Watanabe
- Centre for Gastroenterology and Inflammatory Bowel Disease Research, Hamamatsu South Hospital, Hamamatsu, 430-0846, Japan
| | - Shinya Tani
- First Department of Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Shinji Oishi
- First Department of Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Satoshi Osawa
- Department of Endoscopic and Photodynamic Medicine, Hamamatsu University School of Medicine, Hamamatsu, 431-3192, Japan
| | - Takayuki Yamamoto
- Inflammatory Bowel Disease Centre, Yokkaichi Hazu Medical Centre, Mie, 510-0016, Japan
| | - Hiroyuki Hanai
- Centre for Gastroenterology and Inflammatory Bowel Disease Research, Hamamatsu South Hospital, Hamamatsu, 430-0846, Japan
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Sadeghian M, Saneei P, Siassi F, Esmaillzadeh A. Vitamin D status in relation to Crohn's disease: Meta-analysis of observational studies. Nutrition 2015; 32:505-14. [PMID: 26837598 DOI: 10.1016/j.nut.2015.11.008] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2015] [Revised: 11/16/2015] [Accepted: 11/17/2015] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Inconsistent findings have been published regarding vitamin D status among patients with Crohn's disease (CD) and the association with disease severity. We aimed to perform a meta-analysis evaluating serum 25-hydroxy vitamin D and 1,25 dehydroxyvitamin D among CD patients compared with healthy and non-healthy controls, the prevalence of vitamin D deficiency, and the association with disease. METHODS We searched MEDLINE, SCOPUS, EMBASE, and Google Scholar up to March 2015 for observational studies assessing serum vitamin D levels in CD patients. A total of 63 studies were included in the following four meta-analyses: 1) a meta-analysis on the mean difference of 25(OH)D levels in CD patients compared with healthy (number of studies = 27) and non-healthy (n = 25) controls; 2) a meta-analysis on the mean difference of 1,25(OH)2 D3 levels in CD patients compared with healthy (n = 7) and non-healthy (n = 8) controls; 3) a meta-analysis on the prevalence of vitamin D deficiency (n = 34); 4) a meta-analysis on the correlation coefficients between vitamin D status severity of CD (n = 6). Subgroup analysis and meta-regression were used to discover possible sources of between-study heterogeneity. RESULTS It was found that CD patients had lower levels of 25(OH)D compared with healthy (-3.99 ng/mL; 95% confidence interval [CI]: -5.91 to -2.08) but not non-healthy controls (-1.07 ng/mL; 95% CI: -2.84 to 0.70). There was also no significant mean difference for 1,25(OH)2 D3 for both healthy and non-healthy controls. Meta-analysis on the prevalence of vitamin D deficiency showed an overall prevalence of 57.7% (95% CI: 0.502-0.649). An inverse association was observed between serum vitamin D and severity of CD (-0.36; 95% CI: -0.48 to -0.24). Meta-regression showed that mean levels of 25(OH)D were decreased 0.09 for each unit change of latitude among CD patients compared with healthy controls (B = -0.09, P = 0.004, I(2) residual = 86.08%). CONCLUSIONS We found that patients with Crohn's disease had lower serum 25(OH)D concentrations compared with their healthy counterparts, and more than half of them have hypovitaminosis D. Moreover, there was an inverse correlation between circulating 25(OH)D concentrations and severity of Crohn's disease.
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Affiliation(s)
- Mehdi Sadeghian
- Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Students' Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Parvane Saneei
- Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Students' Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fereydoun Siassi
- Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Esmaillzadeh
- Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran; Department of Community Nutrition, School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran.
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Lima CA, Lyra AC, Rocha R, Santana GO. Risk factors for osteoporosis in inflammatory bowel disease patients. World J Gastrointest Pathophysiol 2015; 6:210-218. [PMID: 26600979 PMCID: PMC4644885 DOI: 10.4291/wjgp.v6.i4.210] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2015] [Revised: 08/22/2015] [Accepted: 09/18/2015] [Indexed: 02/06/2023] Open
Abstract
Inflammatory bowel disease (IBD) patients exhibit higher risk for bone loss than the general population. The chronic inflammation causes a reduction in bone mineral density (BMD), which leads to osteopenia and osteoporosis. This article reviewed each risk factor for osteoporosis in IBD patients. Inflammation is one of the factors that contribute to osteoporosis in IBD patients, and the main system that is involved in bone loss is likely RANK/RANKL/osteoprotegerin. Smoking is a risk factor for bone loss and fractures, and many mechanisms have been proposed to explain this loss. Body composition also interferes in bone metabolism and increasing muscle mass may positively affect BMD. IBD patients frequently use corticosteroids, which stimulates osteoclastogenesis. IBD patients are also associated with vitamin D deficiency, which contributes to bone loss. However, infliximab therapy is associated with improvements in bone metabolism, but it is not clear whether the effects are because of inflammation improvement or infliximab use. Ulcerative colitis patients with proctocolectomy and ileal pouches and Crohn’s disease patients with ostomy are also at risk for bone loss, and these patients should be closely monitored.
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Del Pinto R, Pietropaoli D, Chandar AK, Ferri C, Cominelli F. Association Between Inflammatory Bowel Disease and Vitamin D Deficiency: A Systematic Review and Meta-analysis. Inflamm Bowel Dis 2015; 21:2708-17. [PMID: 26348447 PMCID: PMC4615394 DOI: 10.1097/mib.0000000000000546] [Citation(s) in RCA: 170] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Vitamin D plays a role in several immune-mediated diseases, but its association with inflammatory bowel disease (IBD) is unclear. We conducted a systematic review and meta-analysis to assess the association between IBD and vitamin D deficiency. METHODS We searched electronic databases from inception to December 2014 for observational studies reporting the presence of vitamin D deficiency (defined as serum 25-hydroxycholecalciferol [25(OH)D] level of ≤20 ng/mL) in IBD patients and having a control group without IBD. Odds ratios (ORs) were combined using a random-effects model. Meta-regression was performed using latitude as a moderator. Study quality was assessed using the Newcastle-Ottawa scale. RESULTS Out of 816 citations, 14 eligible studies were identified, comprising 1891 participants (938 IBD cases and 953 controls). Meta-analysis showed that patients with IBD had 64% higher odds of vitamin D deficiency when compared with controls (OR = 1.64; 95% confidence interval, 1.30-2.08; I = 7%; P < 0.0001). Patients with ulcerative colitis had more than double the odds of vitamin D deficiency when compared with normal controls (OR = 2.28; 95% confidence interval, 1.18-4.41; I = 41%; P = 0.01). Latitude did not influence the association between IBD and vitamin D deficiency (P = 0.34). Generalizability of our results might be limited as we summarized unadjusted ORs, because of nonavailability of adjusted ORs in individual studies. CONCLUSIONS IBD is significantly associated with having higher odds of vitamin D deficiency. Well-designed randomized controlled trials and longitudinal studies are needed to further explain the role of vitamin D in IBD pathogenesis and its therapy.
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Affiliation(s)
- Rita Del Pinto
- University of L’Aquila, Division of Internal Medicine, Department of Life, Health and Environmental Sciences, San Salvatore Hospital, Italy
- Case Western Reserve University, Division of Gastroenterology and Liver Disease, Cleveland, OH
| | - Davide Pietropaoli
- Case Western Reserve University, Division of Gastroenterology and Liver Disease, Cleveland, OH
- University of L’Aquila, Division of Dentistry, Department of Life, Health and Environmental Sciences, San Salvatore Hospital, Italy
| | - Apoorva Krishna Chandar
- Case Western Reserve University, Division of Gastroenterology and Liver Disease, Cleveland, OH
- University Hospitals Case Medical Center, Digestive Health Institute, Cleveland, OH
| | - Claudio Ferri
- University of L’Aquila, Division of Internal Medicine, Department of Life, Health and Environmental Sciences, San Salvatore Hospital, Italy
| | - Fabio Cominelli
- Case Western Reserve University, Division of Gastroenterology and Liver Disease, Cleveland, OH
- University Hospitals Case Medical Center, Digestive Health Institute, Cleveland, OH
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Bancil AS, Poullis A. The Role of Vitamin D in Inflammatory Bowel Disease. Healthcare (Basel) 2015; 3:338-50. [PMID: 27417766 PMCID: PMC4939537 DOI: 10.3390/healthcare3020338] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 05/18/2015] [Indexed: 12/13/2022] Open
Abstract
Vitamin D is known to be vital in maintaining bone health, mineralisation and for fracture prevention. It has also been implicated in a number of autoimmune diseases and has therefore been studied for its potential role in Inflammatory Bowel Disease (IBD). This review looks at the current literature on the role of vitamin D and its potential role as an immunomodulator, disease modifier and bone health in IBD patients. There is substantial supporting evidence of an important role from epidemiological, genetic and immunological studies, but there is also conflicting evidence and nothing proving to be definitive from clinical studies. There are also a number of confounders with IBD patients, as their lifestyles and medications may affect vitamin D levels. Murine studies have added vast amounts to our knowledge of vitamin D and its antimicrobial role, as well as its effect on immune cell proliferation other inflammatory molecules, such as Tumour Necrosis Factor-α (TNFα). It is clear that larger trials investigating the effects of oral supplementation of vitamin D in IBD patients are necessary.
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Affiliation(s)
- Aaron S Bancil
- Epsom Hospital, Dorking Road, Epsom, Surrey, KT18 7EG, UK.
| | - Andrew Poullis
- St George's Hospital, Blackshaw Road, London, SW17 0QT, UK.
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Vitamin D and inflammatory bowel disease. BIOMED RESEARCH INTERNATIONAL 2015; 2015:470805. [PMID: 26000293 PMCID: PMC4427008 DOI: 10.1155/2015/470805] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 02/02/2015] [Accepted: 02/13/2015] [Indexed: 12/11/2022]
Abstract
Vitamin D deficiency has been recognized as an environmental risk factor for Crohn's disease since the early 80s. Initially, this finding was correlated with metabolic bone disease. Low serum 25-hydroxyvitamin D levels have been repeatedly reported in inflammatory bowel diseases together with a relationship between vitamin D status and disease activity. Subsequently, low serum vitamin D levels have been reported in various immune-related diseases pointing to an immunoregulatory role. Indeed, vitamin D and its receptor (VDR) are known to interact with different players of the immune homeostasis by controlling cell proliferation, antigen receptor signalling, and intestinal barrier function. Moreover, 1,25-dihydroxyvitamin D is implicated in NOD2-mediated expression of defensin-β2, the latter known to play a crucial role in the pathogenesis of Crohn's disease (IBD1 gene), and several genetic variants of the vitamin D receptor have been identified as Crohn's disease candidate susceptibility genes. From animal models we have learned that deletion of the VDR gene was associated with a more severe disease. There is a growing body of evidence concerning the therapeutic role of vitamin D/synthetic vitamin D receptor agonists in clinical and experimental models of inflammatory bowel disease far beyond the role of calcium homeostasis and bone metabolism.
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Tsai MS, Lin CL, Tu YK, Lee PH, Kao CH. Risks and predictors of osteoporosis in patients with inflammatory bowel diseases in an Asian population: a nationwide population-based cohort study. Int J Clin Pract 2015; 69:235-41. [PMID: 25472555 DOI: 10.1111/ijcp.12526] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2014] [Accepted: 07/22/2014] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND We investigated the inflammatory bowel disease (IBD) specific predictors of osteoporosis and pathological fracture by analysing the Taiwan National Health Insurance Research Database. METHODS Totally, we enrolled 3141 IBD patients and 12,564 age- and sex-matched controls. We calculated the hazard ratios (HRs) and 95% confidence intervals (CIs) of osteoporosis and pathological fracture in both cohorts. RESULTS Inflammatory bowel disease patients had significantly higher comorbidity-adjusted rates of osteoporosis and pathological fracture compared with controls [adjusted hazard ratio (aHR), 1.31; 95% CI, 1.09-1.60, p = 0.004]. Further analysis indicated that women (aHR, 1.36; 95% CI, 1.09-1.70, p = 0.008), middle-aged patients (aHR, 1.74; 95% CI, 1.25-2.41, p = 0.001), patients with Crohn's disease (aHR, 1.33; 95% CI, 1.09-1.64, p = 0.006) and patients without comorbidities (aHR, 1.81; 95% CI, 1.23-2.67, p = 0.003) exhibited excessive risks of osteoporosis. Moreover, patients requiring hospitalisation for IBD exhibited the highest risk of developing osteoporosis (aHR, 4.46; 95% CI, 2.74-7.27, p < 0.001) and pathological fracture (aHR, 17.1; 95% CI, 5.78-50.9, p < 0.001). CONCLUSIONS Patients with IBD, particularly women, middle-aged patients and patients without comorbidities, are associated with a long-term risk of osteoporosis. The risks of osteoporosis and pathological fracture were highest in patients requiring hospitalisation for IBD.
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Affiliation(s)
- M-S Tsai
- Department of Surgery, E-Da Hospital and I-Shou University, Kaohsiung, Taiwan
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Wada Y, Hisamatsu T, Naganuma M, Matsuoka K, Okamoto S, Inoue N, Yajima T, Kouyama K, Iwao Y, Ogata H, Hibi T, Abe T, Kanai T. Risk factors for decreased bone mineral density in inflammatory bowel disease: A cross-sectional study. Clin Nutr 2015; 34:1202-9. [PMID: 25618799 DOI: 10.1016/j.clnu.2015.01.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2014] [Revised: 12/29/2014] [Accepted: 01/04/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND & AIM Although inflammatory bowel disease (IBD) patients are at risk for metabolic bone disease, studies analyzing this correlation have identified various risk factors, including disease phenotype, age, sex and steroid therapy. Furthermore, few studies have assessed risk factors for bone loss in Japanese IBD patients. This study analyzed risk factors for metabolic bone disease in Japanese IBD patients. METHODS This cross-sectional study assessed 388 patients with IBD aged 20-50 years, including 232 with ulcerative colitis (UC) and 156 with Crohn's disease (CD). Bone mineral density of the femoral neck, total femur and lumbar spine was quantified by dual-energy X-ray absorptiometry. The blood concentrations of bone metabolism markers were measured. History of smoking and bone fracture, and nutritional intake were assessed using questionnaires. RESULTS Of the 388 patients with IBD, 78 (20.1%; UC, 17.2%; CD, 24.4%) had osteopenia and 17 (4.4%; UC, 3.4%; CD, 5.8%) had osteoporosis, as assessed by T-score. Bone mineral density of the lumbar vertebrae was lower in males than in females. Multivariate regression analysis showed that risk factors for bone loss in UC patients were male sex, low body mass index (BMI), high steroid dose and disease location. Risk factors for bone loss in CD patients were male sex and low BMI. CONCLUSION Among Japanese patients with IBD, male sex and low BMI were associated with increased risk for metabolic bone disease. In addition, Steroid therapy shouldn't be indiscriminate in UC patients. These findings may help identify patients at particularly high risk of metabolic bone disease and may help implement appropriate therapies in a timely manner and improve long-term quality of life.
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Affiliation(s)
- Yasuyo Wada
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Keio University, Tokyo, Japan; Center for Human Nutrition, The University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Tadakazu Hisamatsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Keio University, Tokyo, Japan.
| | - Makoto Naganuma
- Center for Diagnostic and Therapeutic Endoscopy, School of Medicine, Keio University, Tokyo, Japan
| | - Katsuyoshi Matsuoka
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Keio University, Tokyo, Japan
| | - Susumu Okamoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Keio University, Tokyo, Japan
| | - Nagamu Inoue
- Center for Diagnostic and Therapeutic Endoscopy, School of Medicine, Keio University, Tokyo, Japan
| | - Tomoharu Yajima
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Keio University, Tokyo, Japan
| | - Keisuke Kouyama
- Center for Clinical Research, School of Medicine, Keio University, Tokyo, Japan
| | - Yasushi Iwao
- Center for Preventive Medicine, School of Medicine, Keio University, Tokyo, Japan
| | - Haruhiko Ogata
- Center for Diagnostic and Therapeutic Endoscopy, School of Medicine, Keio University, Tokyo, Japan
| | - Toshifumi Hibi
- Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Tokyo, Japan
| | - Takayuki Abe
- Center for Clinical Research, School of Medicine, Keio University, Tokyo, Japan
| | - Takanori Kanai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Keio University, Tokyo, Japan
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Alharbi OR, Azzam NA, Almalki AS, Almadi MA, Alswat KA, Sadaf N, Aljebreen AM. Clinical epidemiology of ulcerative colitis in Arabs based on the Montréal classification. World J Gastroenterol 2014; 20:17525-17531. [PMID: 25516667 PMCID: PMC4265614 DOI: 10.3748/wjg.v20.i46.17525] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2014] [Revised: 06/26/2014] [Accepted: 07/30/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To determine the clinical, epidemiological and phenotypic characteristics of ulcerative colitis (UC) in Saudi Arabia by studying the largest cohort of Arab UC patients.
METHODS: Data from UC patients attending gastroenterology clinics in four tertiary care centers in three cities between September 2009 and September 2013 were entered into a validated web-based registry, inflammatory bowel disease information system (IBDIS). The IBDIS database covers numerous aspects of inflammatory bowel disease. Patient characteristics, disease phenotype and behavior, age at diagnosis, course of the disease, and extraintestinal manifestations were recorded.
RESULTS: Among 394 UC patients, males comprised 51.0% and females 49.0%. According to the Montréal classification of age, the major chunk of our patients belonged to the A2 category for age of diagnosis at 17-40 years (68.4%), while 24.2% belonged to the A3 category for age of diagnosis at > 40 years. According to the same classification, a majority of patients had extensive UC (42.7%), 35.3% had left-sided colitis and 29.2% had only proctitis. Moreover, 51.3% were in remission, 16.6% had mild UC, 23.4% had moderate UC and 8.6% had severe UC. Frequent relapse occurred in 17.4% patients, infrequent relapse in 77% and 4.8% had chronic disease. A majority (85.2%) of patients was steroid responsive. With regard to extraintestinal manifestations, arthritis was present in 16.4%, osteopenia in 31.4%, osteoporosis in 17.1% and cutaneous involvement in 7.0%.
CONCLUSION: The majority of UC cases were young people (17-40 years), with a male preponderance. While the disease course was found to be similar to that reported in Western countries, more similarities were found with Asian countries with regards to the extent of the disease and response to steroid therapy.
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Abraham BP, Prasad P, Malaty HM. Vitamin D deficiency and corticosteroid use are risk factors for low bone mineral density in inflammatory bowel disease patients. Dig Dis Sci 2014; 59:1878-84. [PMID: 24619280 DOI: 10.1007/s10620-014-3102-x] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Accepted: 02/27/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND As several factors can contribute to low bone mineral density (BMD), we investigated the role of vitamin D in low BMD while controlling for other risk factors in inflammatory bowel diseases (IBD) patients. METHODS We conducted a prospective cross-sectional study between 2008 and 2012 in adult IBD patients. Demographic data including age, gender, ethnicity, BMI, along with disease type and location, vitamin D levels, prior corticosteroid use, and anti-TNF use were recorded and evaluated with DEXA results. RESULTS A total of 166 patients [105 Crohn's disease (CD), 61 ulcerative colitis (UC)] qualified for the study. Low BMD was found in 40%, twice as frequently in CD than in UC (p = 0.048). Higher prevalence of low BMD was associated with those of male gender (p = 0.05), Asian ethnicity (p = 0.02), and history of corticosteroid use (p = 0.001). Age, body mass index, or disease location did not increase the risk of low BMD. The overall prevalence of low vitamin D was 60%, with insufficiency (25-hydroxy levels between 20 and 30 ng/mL) found in 37% and deficiency (levels <20 ng/mL) found in 23% of the patients. Vitamin D insufficient and deficient patients were two times (p = 0.049) and almost 3 times (p = 0.02) as likely to have low BMD, respectively. CONCLUSIONS Low vitamin D, male gender, Asian ethnicity, CD, and corticosteroid use significantly increased the risk of having low BMD, while age and disease location did not affect BMD in our IBD population. It remains important to evaluate for vitamin D nutritional deficiency and limit corticosteroid use to help prevent low BMD in IBD patients.
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Affiliation(s)
- Bincy P Abraham
- Houston Methodist, 6550 Fannin St. Smith Tower, Suite 1001, Houston, TX, 77030, USA,
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Flight RM, Harrison BJ, Mohammad F, Bunge MB, Moon LDF, Petruska JC, Rouchka EC. categoryCompare, an analytical tool based on feature annotations. Front Genet 2014; 5:98. [PMID: 24808906 PMCID: PMC4010757 DOI: 10.3389/fgene.2014.00098] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Accepted: 04/06/2014] [Indexed: 11/13/2022] Open
Abstract
Assessment of high-throughput-omics data initially focuses on relative or raw levels of a particular feature, such as an expression value for a transcript, protein, or metabolite. At a second level, analyses of annotations including known or predicted functions and associations of each individual feature, attempt to distill biological context. Most currently available comparative- and meta-analyses methods are dependent on the availability of identical features across data sets, and concentrate on determining features that are differentially expressed across experiments, some of which may be considered "biomarkers." The heterogeneity of measurement platforms and inherent variability of biological systems confounds the search for robust biomarkers indicative of a particular condition. In many instances, however, multiple data sets show involvement of common biological processes or signaling pathways, even though individual features are not commonly measured or differentially expressed between them. We developed a methodology, categoryCompare, for cross-platform and cross-sample comparison of high-throughput data at the annotation level. We assessed the utility of the approach using hypothetical data, as well as determining similarities and differences in the set of processes in two instances: (1) denervated skin vs. denervated muscle, and (2) colon from Crohn's disease vs. colon from ulcerative colitis (UC). The hypothetical data showed that in many cases comparing annotations gave superior results to comparing only at the gene level. Improved analytical results depended as well on the number of genes included in the annotation term, the amount of noise in relation to the number of genes expressing in unenriched annotation categories, and the specific method in which samples are combined. In the skin vs. muscle denervation comparison, the tissues demonstrated markedly different responses. The Crohn's vs. UC comparison showed gross similarities in inflammatory response in the two diseases, with particular processes specific to each disease.
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Affiliation(s)
- Robert M Flight
- Department of Molecular and Cellular Biochemistry, University of Kentucky Lexington, KY, USA
| | - Benjamin J Harrison
- Department of Anatomical Sciences and Neurobiology, University of Louisville Louisville, KY, USA ; Department of Neurological Surgery, Kentucky Spinal Cord Injury Research Center, University of Louisville Louisville, KY, USA
| | - Fahim Mohammad
- Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School Boston, MA, USA
| | - Mary B Bunge
- Miami Project to Cure Paralysis, Department of Neurological Surgery and Neurology, University of Miami Miller School of Medicine Miami, FL, USA
| | - Lawrence D F Moon
- Neurorestoration Group, Wolfson Centre for Age-Related Research, King's College London London, UK
| | - Jeffrey C Petruska
- Department of Anatomical Sciences and Neurobiology, University of Louisville Louisville, KY, USA ; Department of Neurological Surgery, Kentucky Spinal Cord Injury Research Center, University of Louisville Louisville, KY, USA ; Department of Neurological Surgery, University of Louisville Louisville, KY, USA
| | - Eric C Rouchka
- Bioinformatics and Biomedical Computing Laboratory, Department of Computer Engineering and Computer Science, University of Louisville Louisville, KY, USA
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Mouli VP, Ananthakrishnan AN. Review article: vitamin D and inflammatory bowel diseases. Aliment Pharmacol Ther 2014; 39:125-36. [PMID: 24236989 PMCID: PMC3872479 DOI: 10.1111/apt.12553] [Citation(s) in RCA: 166] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Revised: 10/15/2013] [Accepted: 10/28/2013] [Indexed: 12/13/2022]
Abstract
BACKGROUND Vitamin D is traditionally associated with bone metabolism. The immunological effects of vitamin D have increasingly come into focus. AIM To review the evidence supporting a role of vitamin D in inflammatory bowel diseases. METHODS A comprehensive search was performed on PubMed using the terms 'crohn's disease' 'ulcerative colitis' and 'vitamin D'. RESULTS Vitamin D deficiency is common in patients with inflammatory bowel diseases (IBD) (16-95%) including those with recently diagnosed disease. Evidence supports immunological role of vitamin D in IBD. In animal models, deficiency of vitamin D increases susceptibility to dextran sodium sulphate colitis, while 1,25(OH)2 D3 ameliorates such colitis. One prospective cohort study found low predicted vitamin D levels to be associated with an increased risk of Crohn's disease (CD). Limited data also suggest an association between low vitamin D levels and increased disease activity, particularly in CD. In a large cohort, vitamin D deficiency (<20 ng/mL) was associated with increased risk of surgery (OR 1.8, 95% CI 1.2-2.5) in CD and hospitalisations in both CD (OR 2.1, 95% CI 1.6-2.7) and UC (OR 2.3, 95% CI 1.7-3.1). A single randomised controlled trial demonstrated that vitamin D supplementation may be associated with reduced frequency of relapses in patients with CD compared with placebo (13% vs. 29%, P = 0.06). CONCLUSIONS There is growing epidemiological evidence to suggest a role for vitamin D deficiency in the development of IBD and also its influence on disease severity. The possible therapeutic role of vitamin D in patients with IBD merits continued investigation.
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Affiliation(s)
- V P Mouli
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
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Lőrinczy K, Lakatos PL, Tóth M, Salamon Á, Nemes A, Csontos ÁA, Fekete B, Terjék O, Herszényi L, Juhász M, Tulassay Z, Miheller P. [Vitamin D level in Hungarian patients with inflammatory bowel diseases]. Orv Hetil 2013; 154:1821-1828. [PMID: 24212042 DOI: 10.1556/oh.2013.29750] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/13/2023]
Abstract
INTRODUCTION Vitamin D has an important role in the immune regulation. Vitamin D is essential for innate and adaptive immune systems and it plays a significant role in the formation of immune tolerance, as well. AIM Vitamin D deficiency has been observed in patients with inflammatory bowel diseases in Western Europe, but there is no data available from Eastern Europe. METHOD The study included 169 patients with inflammatory bowel disease. RESULTS The median vitamin D level was 22.7±10.6 ng/ml. Only 20% of the patients had adequate vitamin D level (>30 ng/ml), 52% had vitamin D insufficiency (15-30 ng/ml), and 28% of them had severe vitamin D deficiency (<15 ng/ml). Vitamin D concentration failed to correlate with clinical activity indexes (partial Mayo score: r = -0.143; Crohn's disease activity index: r = -0.253) and with inflammatory parameters (C-reactive protein: r = 0.008; erythrocyte sedimentation rate: r = 0.012). CONCLUSIONS Since vitamin D deficiency can be frequently observed in Hungarian patients with inflammatory bowel disease, its level should be tested in these patients.
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Affiliation(s)
- Katalin Lőrinczy
- Semmelweis Egyetem, Általános Orvostudományi Kar II. Belgyógyászati Klinika Budapest Szentkirályi u. 46. 1088
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Abstract
Crohn's disease (CD) is characterized as a chronic immune-mediated inflammatory disorder of the gastrointestinal tract. Current consensus surrounding the cause of the disease suggests a complex interplay between genetic susceptibility, the intestinal microbiome and environmental factors, leading to the aberrant Th1 and Th17 immune cell mediated response. Vitamin D deficiency is common in CD patients, and long-standing deficiency has been associated with reduced bone mineral density (BMD). Accumulating evidence now suggests that in addition to maintaining skeletal integrity, vitamin D also plays an integral role in regulating the general immune response, a function employed via its genomic actions on the vitamin D receptor (VDR). The VDR is expressed in all immune cells and both directly and indirectly targeted by the bioactive form of vitamin D, 1,25-Dihydroxyvitamin D (1,25[OH]2D). Impaired regulation or deficiency of the vitamin has been linked to the promotion of self-reactive T cell development, loss of immune tolerance to self-structures, and experimental colitis in animal models, whereas the subsequent administration of the vitamin in these models resulted in the improvement of immune-mediated symptoms. In addition, low vitamin D has been associated with disease activity in CD patients, and supplementation appears to be beneficial in improving clinical scores and reducing inflammation. Therefore, the primary aims of this article were to review the molecular evidence supporting the immunoregulatory roles of vitamin D and its supplementation in the CD patient, based on existing literature. The physiological processes, accepted serum concentration values, and its well-recognized role in bone health were also summarized.
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Affiliation(s)
- Abigail Basson
- Dietetics Department, University of the Western Cape, South Africa
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