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Wang Y, Li J, Sun W, Tong Y, Han L, Jiang Z, Xu W, Sun D. Associations between the oxidative balance score and constipation: a cross-sectional study of the NHANES, 2005-2010. BMC Public Health 2024; 24:1908. [PMID: 39014407 PMCID: PMC11253473 DOI: 10.1186/s12889-024-19428-3] [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: 03/26/2024] [Accepted: 07/10/2024] [Indexed: 07/18/2024] Open
Abstract
OBJECTIVE The oxidative balance score (OBS) reflects the overall burden of oxidative stress in an individual, with a higher OBS indicating greater antioxidant exposure. This study aimed to explore the association between constipation and OBS. METHODS Variables were extracted from participants who completed a constipation questionnaire as part of the National Health and Nutrition Examination Survey (NHANES) from 2005 to 2010. The OBS was developed based on dietary and lifestyle factors, encompassing 16 nutrients and 4 lifestyle variables. Weighted logistic regression and restricted cubic spline (RCS) analyses were employed to evaluate the association between OBS and constipation. RESULTS After adjusting for all covariates, weighted multivariate logistic regression analysis revealed a 4% reduction in the incidence of constipation for each additional unit of OBS (OR: 0.96, 95% CI: 0.95-0.97, p < 0.001). In the OBS subgroup, the risk of constipation significantly decreased compared to that in the lowest quartile (Q2: 0.72, P = 0.024; Q3: 0.59, P < 0.001; Q4: 0.54, P < 0.001). CONCLUSIONS The present study demonstrated a significant association between constipation and the oxidative balance score (OBS), particularly dietary OBS, and that an increase in OBS may reduce the risk of developing constipation, in which oxidative stress may play an important role. This finding suggested that dietary modification could be an important approach for preventing constipation.
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Affiliation(s)
- Yuchao Wang
- Department of Pediatric Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Jiao Li
- Department of Pediatric Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
- Department of General Surgery, Tianjin Haihe Hospital, Tianjin, 300350, China
| | - Wei Sun
- Department of Pediatric Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Yunbin Tong
- Department of Pediatric Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Lu Han
- Department of Pediatric Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Ziying Jiang
- Department of Pediatric Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China
| | - Weili Xu
- Department of Pediatric Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China.
| | - Daqing Sun
- Department of Pediatric Surgery, Tianjin Medical University General Hospital, Tianjin, 300052, China.
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Kiyak U, Urganci N, Usta M. Assesment of functional gastrointestinal diseases in obese children. Eur J Pediatr 2023; 182:4949-4955. [PMID: 37606702 DOI: 10.1007/s00431-023-05165-z] [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: 07/21/2023] [Revised: 08/14/2023] [Accepted: 08/16/2023] [Indexed: 08/23/2023]
Abstract
Functional gastrointestinal disorders (FGID) are disorders of gut-brain interactions characterized by chronic recurrent gastrointestinal symptoms and are reported to be more common in obese individuals. The aim of the study was to evaluate FGID in obese children. A total of 405 children (6-18 years) were enrolled in this cross sectional study. The children were divided into two groups according to body mass index (BMI) as < 85th percentile and > 95th percentile. Diagnosis of FGID was based on ROME VI criteria. Demographic and clinical characteristics of the patients were evaluated. FGID and subgroups were determined. The mean age of the children was 12.73 ± 3.17 years; 52% (n = 211) of them was female and 47.9% (n = 194) was male. A total of 50.6% patients had BMI > 95th percentile, and 55.1% of those patients had FGID. The subgroups of FGID, functional abdominal pain disorders and functional defecation disorders were significantly more common in obese children than non-obese group (P < 0.01). Additionally, constipation-predominant irritable bowel syndrome (IBS), diarrhea-predominant IBS, functional diarrhea, and abdominal distention were significantly more common in obese children than non-obese children (P < 0.01). CONCLUSION FGID in obese children was found to be increased significantly. Assessment of functional gastrointestinal symptoms in obese children will prevent unnecessary examinations. WHAT IS KNOWN • Functional gastrointestinal disorders are reported to be more common in obese individuals. WHAT IS NEW • Functional abdominal pain disorders and functional defecation disorders were significantly more common in obese children than non-obese group. • Constipation-predominant irritable bowel syndrome (IBS), diarrhea-predominant IBS, functional diarrhea, and abdominal distention were significantly more common in obese children than non-obese children.
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Affiliation(s)
- Umit Kiyak
- SBU Sisli Hamidiye Etfal Training and Research Hospital, Pediatrics, MD, Istanbul, Turkey
| | - Nafiye Urganci
- Division of Pediatric Gastroenterology, SBU Sisli Hamidiye Etfal Training and Research Hospital, Kazim Karabekir Pasa, Bahcekoy No: 62 Sariyer, Istanbul, Turkey.
| | - Merve Usta
- Division of Pediatric Gastroenterology, SBU Sisli Hamidiye Etfal Training and Research Hospital, Kazim Karabekir Pasa, Bahcekoy No: 62 Sariyer, Istanbul, Turkey
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Salari N, Ghasemianrad M, Ammari-Allahyari M, Rasoulpoor S, Shohaimi S, Mohammadi M. Global prevalence of constipation in older adults: a systematic review and meta-analysis. Wien Klin Wochenschr 2023; 135:389-398. [PMID: 36826591 DOI: 10.1007/s00508-023-02156-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 01/14/2023] [Indexed: 02/25/2023]
Abstract
BACKGROUND AND OBJECTIVE Constipation is one of the most common functional disorders of the gastrointestinal tract in older adults. To date, no systematic review or previous meta-analysis has estimated the global prevalence of constipation in older adults. The prevalence of this disorder has been reported differently in different studies; therefore, this study aims to systematically review the publications and to perform a meta-analysis of the prevalence of constipation in older adults. METHODS The electronic databases PubMed, Google Scholar, Scopus, Web of Science, and ScienceDirect were systematically searched for studies reporting the prevalence of constipation in older adults up to February 2022. To perform the analysis, the random effects model was used, and heterogeneity was assessed by Cochran's Q test and expressed as I2. RESULTS Out of 5341 evaluated publications, 36 met the eligibility criteria. These studies included 58,405 older adults aged 60-93 years. The overall prevalence of constipation in older adults was 18.9% (95% confidence interval [95% CI]: 14.7-23.9%). The prevalence of constipation in older adults according to Rome II criteria was 16.2% (95% CI: 6.8-33.7), based on Rome III criteria was 19.2% (95% CI: 12.6-28.1), and based on Rome IV criteria was 10.3% (95% CI: 5.8-17.7). The highest prevalence of constipation was found in older adults in Africa at 32.3% (95% CI: 21.5-45.4), and the lowest in Asia at 13.6% (95% CI: 9.1-19.9). Concerning diagnostic tools, the highest prevalence of constipation was found if a self-reporting tool was applied with a value of 19.7% (95% CI: 15.8-24.3). CONCLUSION The results suggest that health policymakers should pay more attention to the prevention of constipation in older adults, including raising public awareness to the importance of nutrition and diet and physical activity in older adults.
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Affiliation(s)
- Nader Salari
- Department of Biostatistics, School of Health, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | | | | | - Shabnam Rasoulpoor
- Department of Psychiatric Nursing, School of Nursing and Midwifery, Urmia University of Medical Sciences, Urmia, Iran
| | - Shamarina Shohaimi
- Department of Biology, Faculty of Science, University Putra Malaysia, Serdang, Selangor, Malaysia
| | - Masoud Mohammadi
- Cellular and Molecular Research Center, Gerash University of Medical Sciences, Gerash, Iran.
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Cifci I, Gokdemir O, Aygun O, Guldal D. Evaluation of functional constipation frequency and related factors. Fam Pract 2022; 40:268-272. [PMID: 36219062 DOI: 10.1093/fampra/cmac108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND/INTRODUCTION The aim of this study is to determine the prevalence of functional constipation (FC) in İzmir using ROME IV criteria, as well as to investigate the relationship of FC with various factors, particularly obsessive-compulsive disorder (OCD) and personality traits. METHODS This study was designed as cross-sectional analytical research. The participants were those aged 18 and over who applied to Family Health Centers (FHC). Participants were randomly selected from 11 FHC. Data were collected via a face-to-face interview, a questionnaire designed by the researcher using ROME IV criteria, the OCD module in the Mini-International Neuropsychiatric Interview, and the Ten-Item Personality Inventory. RESULTS The study included 990 participants, 502 (50.7%) women and 488 (49.3%) men. According to the ROME IV criteria, 7% (n = 69) of the participants in our study had FC. OCD was found to be present in 13% of the cases. This rate was found to be significantly higher (P = 0.003). The emotional stability scores of FC patients were found to be significantly lower (P = 0.038). CONCLUSIONS FC is a common gastrointestinal system complaint in primary care and emphasizes the importance of the diagnostic approach, particularly in patients presenting with constipation due to treatment differences. Individuals with FC diagnoses had a significantly higher incidence of OCD, and their emotional stability levels were significantly lower. It should be noted that psychiatric diseases and personality traits may also play a role in this situation in individuals diagnosed with FC.
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Affiliation(s)
- Ismail Cifci
- Family Healthcare Center-Department of Family Medicine, Ministry of Health, Karabağlar 27 nolu Esenyalı Aile Sağlığı Merkezi, Izmir, Turkey
| | - Ozden Gokdemir
- Department of Family Medicine, Izmir University of Economics, Faculty of Medicine, Izmir, Turkey
| | - Olgu Aygun
- Bozyaka Research and Training Hospital, Department of Family Medicine, Izmir, Turkey
| | - Dilek Guldal
- Dokuz Eylul University, Faculty of Medicine, Department of Family Medicine, Izmir, Turkey
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Shi Y, Chen F, Wang Z, Cao J, Li C. Effect and mechanism of functional compound fruit drink on gut microbiota in constipation mice. Food Chem 2022; 401:134210. [PMID: 36122488 DOI: 10.1016/j.foodchem.2022.134210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 08/23/2022] [Accepted: 09/09/2022] [Indexed: 11/24/2022]
Abstract
Compound fruit drink (CFD) is a functional drink prepared with fruit, Chinese herbs and prebiotic fructooligosaccharide as the main ingredients. Loperamide hydrochloride was used to establish a mouse model of constipation. And the effect of CFD on the improvement of constipation and the impact on gut microbiota were studied. The results showed that CFD significantly enhanced intestinal motility in constipated mice (P < 0.05). It significantly improved serum levels of gastrointestinal regulatory-related peptides, elevated the short-chain fatty acids (SCFAs) content and alleviated colonic injury. Meanwhile, CFD also up-regulated the mRNA expression levels of AQP3, AQP9, SCF and c-Kit and the related protein expression levels. Fecal microbial results showed that the CFD medium-dose group significantly increased species richness. Furthermore, CFD increased the abundance of potentially beneficial bacteria and reduced the number of potentially pathogenic bacteria. This study indicated that CFD was a promising functional drink for effectively relieving constipation.
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Affiliation(s)
- Yali Shi
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, School of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Fei Chen
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, School of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Ziqi Wang
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, School of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Jun Cao
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, School of Food Science and Engineering, Hainan University, Haikou 570228, China
| | - Chuan Li
- Key Laboratory of Food Nutrition and Functional Food of Hainan Province, School of Food Science and Engineering, Hainan University, Haikou 570228, China; Collaborative Innovation Center of Provincial and Ministerial Co-construction for Marine Food Deep Processing, Dalian Polytechnic University, Dalian 116034, China.
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Gan D, Chen J, Tang X, Xiao L, Martoni CJ, Leyer G, Huang G, Li W. Impact of a probiotic chewable tablet on stool habits and microbial profile in children with functional constipation: A randomized controlled clinical trial. Front Microbiol 2022; 13:985308. [PMID: 36071965 PMCID: PMC9441913 DOI: 10.3389/fmicb.2022.985308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 07/29/2022] [Indexed: 11/13/2022] Open
Abstract
Constipation is a common and typically multifactorial childhood complaint, and the clinical management of childhood functional constipation (FC) is challenging. A randomized, single-blind, placebo-controlled, multi-center clinical trial was conducted in 92 children (47 from Beijing, China and 45 from Shanghai, China) aged 4–12 with FC according to Rome III criteria. Children were assigned to receive a probiotic chewable tablet (5 × 109 CFU/day, n = 47), consisting of Lactobacillus acidophilus DDS-1® and Bifidobacterium animalis subsp. lactis UABla-12™ or placebo (n = 45), twice daily for 4 weeks, followed by a week follow-up period. Results suggested that the probiotic group showed a faster and more pronounced normalization of stool frequency over the intervention period (3.15 vs. 1.83) when compared to placebo group (2.51 vs. 1.87). Meanwhile, the percentage of subjects with hard defecation decreased from 43 to 14% in the probiotic group, while the percentage of subjects with normal defecation increased from 56 to 80% in the probiotic group, further confirming the normalization of stools habits. This randomized controlled trial demonstrated the potential of a probiotic chewable tablet containing L. acidophilus DDS-1® and B. Lactis UABla-12™ as a daily probiotic dosage form for children with FC.
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Affiliation(s)
- Dan Gan
- Sirio Pharma Co., Ltd., Shantou, China
- *Correspondence: Dan Gan,
| | | | - Xin Tang
- Sirio Pharma Co., Ltd., Shantou, China
| | - Luyao Xiao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
| | | | | | | | - Wei Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, China
- Wei Li,
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Chen Z, Peng Y, Shi Q, Chen Y, Cao L, Jia J, Liu C, Zhang J. Prevalence and Risk Factors of Functional Constipation According to the Rome Criteria in China: A Systematic Review and Meta-Analysis. Front Med (Lausanne) 2022; 9:815156. [PMID: 35252254 PMCID: PMC8889120 DOI: 10.3389/fmed.2022.815156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/04/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Functional constipation (FC) is a common bowel disorder that prevails worldwide. In China, although a heterogeneous prevalence of constipation is expected, it is currently not demonstrated. In this study, we aimed to evaluate the prevalence and related risk factors of FC in the Chinese population, according to the Rome criteria. METHODS We searched the PubMed, the Embase, the Cochrane Library, the Web of Science, the China National Knowledge Infrastructure (CNKI), the Wanfang data knowledge service platform, the VIP information resource integration service platform, and the Chinese Biomedical Literature Service System (SinoMed) databases from the inception of database to July 2021. Population-based cross-section studies that enrolled adults with FC, diagnosed by the Rome criteria, were deemed eligible. We summarized the overall prevalence and detected the subgroup effect per the Rome I, Rome II, Rome III, and Rome IV criteria. We used the generalized linear mixed model (GLMM) with a random-effect intercept to pool the prevalence and performed pairwise meta-analyses for prevalence comparisons by risk factors. RESULTS We identified 3,213 records through our database search, and 39 studies from China, comprising 1,240,79 participants, met the eligibility criteria for our study. The pooled overall prevalence of FC using the Rome criteria was 8.5% in China. Heterogeneous prevalence was detected within the Rome criteria (Rome II: 10.6%, 95% CI: 7.2-15.4; Rome III: 6.5%, 95% CI: 3.4-12.0; Rome IV: 8.1%, 95% CI: 5.6-11.8). The prevalence increased between 1991 and 2020 (from 5.5% with 95% CI: 3.6-8.2 between 1991 and 2000 to 10.9% with 95% CI: 5.5-20.4 between 2011 and 2020). Higher prevalence was found in women [odds ratio (OR) = 1.53, 95% CI: 1.31-1.78] and the elderly (≥70 years vs. ≤ 29 years: OR = 3.38, 95% CI: 2.16-5.30) than in men and the younger population. A high-fiber diet was associated with lower prevalence (OR = 0.33, 95% CI: 0.15-0.75), whereas irregular bowel habit and inactivity were associated with higher prevalence (OR = 3.64, 95% CI: 2.64-5.03; OR = 1.97, 95% CI: 1.14-3.43). Unhealthy mental states, such as anxiety and depression, and poor sleep quality led to high prevalence (OR = 3.16, 95%C I: 1.96-5.11; OR = 2.74, 95% CI: 1.76-4.26; OR = 2.14, 95% CI: 1.69-2.72, respectively). CONCLUSION Various types of FC prevail in China based on the different Rome criteria, personal characteristics, and habits. The prevalence also increased over the past three decades. The FC should be included under the primary care setting with uniform diagnosis criteria in China. SYSTEMATIC REVIEW REGISTRATION http://www.crd.york.ac.uk/PROSPERO, CRD42021277172.
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Affiliation(s)
- Zhe Chen
- Evidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yingying Peng
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
| | - Qingyang Shi
- Chinese Evidence-Based Medicine Center, West China School of Medicine, Sichuan University, Chengdu, China
| | - Yongjie Chen
- Department of Epidemiology and Statistic, School of Public Health, Tianjin Medical University, Tianjin, China
| | - Lujia Cao
- Evidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Jiannan Jia
- Department of Gastroenterology, Tianjin Hospital of Integrated Traditional Chinese and Western Medicine Nankai Hospital, Tianjin, China
| | - Chunxiang Liu
- Evidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Junhua Zhang
- Evidence-Based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin, China
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Efficacy and Safety of Maxing Xianchang Su in the Treatment of Functional Constipation: A Randomized Controlled Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:3685440. [PMID: 34868330 PMCID: PMC8639258 DOI: 10.1155/2021/3685440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 11/03/2021] [Accepted: 11/11/2021] [Indexed: 11/17/2022]
Abstract
Background Functional constipation (FC) is one of the prevalent gastrointestinal disorders that affect people of all ages. Long-term FC has significant effects on the quality of life of patients. Although commonly used drugs have reliable short-term effects, they are easily addictive and have side effects. Therefore, pursuing a convenient drug-food homogenous program is critical for FC patients. Maxing Xianchang Su is a functional food based on traditional Chinese medicine. To investigate the efficacy and safety of Maxing Xianchang Su in FC treatment, we conducted a randomized controlled trial. Methods We carried out a prospective multicenter randomized parallel controlled study in three hospitals in Jiangsu Province, China, from January 2020 to March 2021, which included 206 FC patients. All patients were arbitrarily assigned into a treatment group and a control group at a ratio of 1 : 1; 103 cases in each group. The treatment group was given oral Maxing Xianchang Su, whereas the control group was treated with lactulose oral solution. The course of treatment was two weeks. The two groups of patients were evaluated after six weeks for symptom improvement before and after taking the drug. Furthermore, the safety of Maxing Xianchang Su was assessed. Results Both groups of patients successfully completed the study without shedding cases. The effective rates of the treatment group and control group after two weeks were 90.6% and 67.0%, respectively. The treatment group had a better curative effect than the control group (P < 0.05). The symptom score of the two groups improved compared with that before the treatment. The difference between the two groups was statistically significant (P < 0.05). During the treatment process, neither group experienced abnormal changes in blood lipid, blood glucose, routine hematuria, or liver and kidney functions. There were no adverse reactions in both groups. Conclusion Maxing Xianchang Su has a positive effect on FC treatment with reliable mid-term effect and a high level of safety.
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Barberio B, Judge C, Savarino EV, Ford AC. Global prevalence of functional constipation according to the Rome criteria: a systematic review and meta-analysis. Lancet Gastroenterol Hepatol 2021; 6:638-648. [PMID: 34090581 DOI: 10.1016/s2468-1253(21)00111-4] [Citation(s) in RCA: 110] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 03/25/2021] [Accepted: 03/26/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Functional constipation is a common functional bowel disorder in the community, which has a varying prevalence across cross-sectional surveys. We did a contemporaneous systematic review and meta-analysis of studies using comparable methodology and all iterations of the Rome criteria to estimate the global prevalence of functional constipation. METHODS In this systematic review and meta-analysis, we searched MEDLINE, Embase, and Embase Classic from Jan 1, 1990, to Dec 31, 2020, to identify population-based cross-sectional studies comprising at least 50 participants that reported the prevalence of functional constipation in adults (age 18 years and older) according to Rome I, II, III, or IV criteria. We excluded studies that reported the prevalence of functional constipation in convenience samples. We extracted prevalence estimates of functional constipation from eligible studies, according to the study criteria used to define it. For each study, we extracted data for country; method of data collection; criteria used to define functional constipation; whether the study used the Rome I, II, III, or IV diagnostic questionnaires or approximated these definitions of the condition using another questionnaire; the total number of participants providing complete data; age; the number of participants with the condition; the number of male and female participants; and the number of male and female participants with the condition. We calculated pooled prevalence, odds ratios (OR), and 95% CIs. FINDINGS Of 8174 citations evaluated, 45 studies fulfilled the eligibility criteria, representing 80 separate populations and comprising 275 260 participants. The pooled prevalence of functional constipation was 15·3% (95% CI 8·1-24·4, I2=99·4%) in studies using the Rome I criteria, 11·2% (7·9-14·9; I2=99·6%) in studies that used Rome II criteria, 10·4% (6·5-14·9; I2=99·8%) in those that used Rome III criteria, and 10·1% (8·7-11·6; I2=98·2%) when Rome IV criteria were used. Prevalence of functional constipation was higher in women, irrespective of the Rome criteria used (OR 2·40 [95% CI 2·02-2·86] for Rome I, 1·94 [1·46-2·57] for Rome II, and 2·32 [1·85-2·92] for Rome III; no studies using Rome IV criteria reported prevalence by sex). There was significant heterogeneity between studies in all of our analyses, which persisted even when the same criteria were applied and similar methodologies used. INTERPRETATION Even when uniform symptom-based criteria are used to define the presence of functional constipation, prevalence varies between countries. Thus, environmental, cultural, ethnic, dietary, or genetic factors can influence reporting of symptoms. Future studies should aim to elucidate reasons for this geographical variability. FUNDING None.
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Affiliation(s)
- Brigida Barberio
- Department of Surgery, Oncology and Gastroenterology, Gastroenterology Unit, University of Padova-Azienda Ospedaliera di Padova, Padova, Italy
| | - Ciaran Judge
- Department of Gastroenterology, St James's University Hospital, Dublin, Ireland
| | - Edoardo V Savarino
- Department of Surgery, Oncology and Gastroenterology, Gastroenterology Unit, University of Padova-Azienda Ospedaliera di Padova, Padova, Italy
| | - Alexander C Ford
- Leeds Gastroenterology Institute, St James's University Hospital, Leeds, UK; Leeds Institute of Medical Research at St James's, University of Leeds, Leeds, UK.
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Zhao X, Fang Y, Ye J, Qin F, Lu W, Gong H. A meta-analysis of randomized controlled trials of a traditional Chinese medicine prescription, modified RunChang-Tang, in treating functional constipation. Medicine (Baltimore) 2021; 100:e25760. [PMID: 34011036 PMCID: PMC8137032 DOI: 10.1097/md.0000000000025760] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 04/13/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Modified Runchang-Tang (MRCT), a Chinese herbal medicine, is widely used to treat functional constipation (FC), which is a common digestive system disease. However, its efficacy has not been evaluated systematically and objectively. Thus, a meta-analysis was conducted to assess the efficacy and safety of MRCT for treating functional constipation. METHODS We searched for relevant publications from Embase, Medline, The Cochrane Library, Chinese Biomedical Literature Database, China National Knowledge Infrastructure, Chinese Scientific Journals Database, and Wanfang Data for relevant literature. The timeframe of retrieval was set from the founding date of each database to July 15, 2020. RESULT A total of 26 randomized controlled trials with 2103 individuals were included in this meta-analysis. All trials were conducted in mainland China and were written in Chinese. The results showed that MRCT monotherapy provided better symptom relief in FC patients compared to prokinetic agent monotherapy (odds ratio, [OR] = 4.06), osmotic laxatives (OR = 4.39) and stimulant laxatives (OR = 2.99). Additionally, there were no obvious adverse effects in MRCT group compared with control group. CONCLUSION MRCT treatment is an efficient and safe treatment for FC. However, considering the limitations of this study, further well-designed randomized controlled trials are required to validate this conclusion.
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Affiliation(s)
- Xiankun Zhao
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu
| | - Yuxiao Fang
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu
| | - Jing Ye
- Department of Respiratory Medicine, Mianyang Hospital of T.C.M, Mianyang
| | - Feng Qin
- Andrology Laboratory, Department of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Wenzhu Lu
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu
| | - Hanlin Gong
- Department of Integrated Traditional Chinese and Western Medicine, West China Hospital, Sichuan University, Chengdu
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Constipation Predominant Irritable Bowel Syndrome and Functional Constipation Are Not Discrete Disorders: A Machine Learning Approach. Am J Gastroenterol 2021; 116:142-151. [PMID: 32868630 DOI: 10.14309/ajg.0000000000000816] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Accepted: 06/24/2020] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Chronic constipation is classified into 2 main syndromes, irritable bowel syndrome with constipation (IBS-C) and functional constipation (FC), on the assumption that they differ along multiple clinical characteristics and are plausibly of distinct pathophysiology. Our aim was to test this assumption by applying machine learning to a large prospective cohort of comprehensively phenotyped patients with constipation. METHODS Demographics, validated symptom and quality of life questionnaires, clinical examination findings, stool transit, and diagnosis were collected in 768 patients with chronic constipation from a tertiary center. We used machine learning to compare the accuracy of diagnostic models for IBS-C and FC based on single differentiating features such as abdominal pain (a "unisymptomatic" model) vs multiple features encompassing a range of symptoms, examination findings and investigations (a "syndromic" model) to assess the grounds for the syndromic segregation of IBS-C and FC in a statistically formalized way. RESULTS Unisymptomatic models of abdominal pain distinguished between IBS-C and FC cohorts near perfectly (area under the curve 0.97). Syndromic models did not significantly increase diagnostic accuracy (P > 0.15). Furthermore, syndromic models from which abdominal pain was omitted performed at chance-level (area under the curve 0.56). Statistical clustering of clinical characteristics showed no structure relatable to diagnosis, but a syndromic segregation of 18 features differentiating patients by impact of constipation on daily life. DISCUSSION IBS-C and FC differ only about the presence of abdominal pain, arguably a self-fulfilling difference given that abdominal pain inherently distinguishes the 2 in current diagnostic criteria. This suggests that they are not distinct syndromes but a single syndrome varying along one clinical dimension. An alternative syndromic segregation is identified, which needs evaluation in community-based cohorts. These results have implications for patient recruitment into clinical trials, future disease classifications, and management guidelines.
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Jiang H, Dong J, Jiang S, Liang Q, Zhang Y, Liu Z, Ma C, Wang J, Kang W. Effect of Durio zibethinus rind polysaccharide on functional constipation and intestinal microbiota in rats. Food Res Int 2020; 136:109316. [PMID: 32846524 DOI: 10.1016/j.foodres.2020.109316] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 05/01/2020] [Accepted: 05/14/2020] [Indexed: 01/03/2023]
Abstract
The prevalence of constipation increases rapidly with the increased pressure of some people's life, which seriously affects the quality of life in related patients. In this study, the improvement of functional constipation by Durio zibethinus Murr rind polysaccharide (DZMP) and the effects of DZMP on intestinal microbiota were investigated in a constipation model of Sprague-Dawley (SD) rats established by loperamide hydrochloride. Results showed that DZMP at 200 mg/kg could significantly (P < 0.05) increase the intestinal transit rate, motilin, gastrin, substance P levels and concentration of short-chain fatty acids (SCFAs), reduce the somatostatin levels and improve the gastrointestinal peristalsis of rats. Sequencing showed that the Lachnospiraceae-NK4A136-group in the rats given 200 mg/kg DZMP (16.07%) was significantly higher than that of the model group (10.13%), while the Desulfovibrio was lower (2.99%) than that of the model group (4.19%). Principal co-ordinates analysis (PcoA) revealed a significant difference in intestinal microbiota composition between the model group and the high-dose DZMP group (200 mg/kg). The results demonstrated that DZMP has a regulatory effect of treating functional constipation and regulating intestinal flora in rats.
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Affiliation(s)
- Huimin Jiang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng 475004, China
| | - Jing Dong
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng 475004, China
| | - Shengjun Jiang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China
| | - Qiongxin Liang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; Kaifeng Key Laboratory of Functional Components in Health Food, Henan University, Kaifeng 475004, China
| | - Yan Zhang
- Hebei Food Inspection and Research Institute, Shijiazhuang 050091, China
| | - Zhenhua Liu
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; Kaifeng Key Laboratory of Functional Components in Health Food, Henan University, Kaifeng 475004, China
| | - Changyang Ma
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng 475004, China.
| | - Jinmei Wang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng 475004, China.
| | - Wenyi Kang
- National R & D Center for Edible Fungus Processing Technology, Henan University, Kaifeng 475004, China; Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng 475004, China.
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Gondo M, Nagata S, Shinbo K, Oota A, Tomomasa T. Polyethylene glycol 3350 plus electrolytes for pediatric chronic constipation: An open-label clinical study in Japan. Pediatr Int 2020; 62:600-608. [PMID: 31845426 PMCID: PMC7317415 DOI: 10.1111/ped.14102] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 10/21/2019] [Accepted: 12/13/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Despite the abundance of study evidence for its efficacy and tolerability for the treatment of constipation in other countries, polyethylene glycol 3350 plus electrolytes (PEG3350+E) was not available in Japan until recently. The purpose of this study was to establish the efficacy and safety of PEG3350+E for the treatment of functional constipation in children in Japan. METHODS Japanese children aged 2-14 years with a mean spontaneous bowel movement (SBM) frequency of 2 times/week or less for at least 2 months prior to informed consent were enrolled into the study. After a 2-week screening period, treatment with PEG3350+E was initiated on the day of enrollment and continued for 12 weeks. Change in SBM frequency from screening period week 2 (baseline) to treatment period week 2 was set as the primary endpoint. Secondary endpoints and adverse events were also examined. RESULTS Thirty-nine patients were enrolled and completed the 12-week study period. The SBM frequency (mean ± SD) at baseline and treatment period week 2 was 1.00 ± 0.89 and 6.54 ± 4.38, respectively. The change in SBM frequency was 5.54 ± 4.55 (one-sample t test, P < 0.0001) and remained stable through week 12. Stool consistency was also improved over the entire treatment period. Three mild adverse drug reactions were reported: decreased appetite, abdominal pain, and diarrhea (each in 1 of 39 [2.6%] patients). CONCLUSION PEG3350+E can be considered as a new treatment option for chronic constipation in children in Japan. CLINICAL TRIAL REGISTRATION NUMBER Japic CTI-163167.
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Affiliation(s)
- Mayuko Gondo
- Department of Pediatrics, Tokyo Women's Medical University, Tokyo, Japan
| | - Satoru Nagata
- Department of Pediatrics, Tokyo Women's Medical University, Tokyo, Japan
| | - Kazuhiko Shinbo
- Clinical Development Department, EA Pharma Co., Ltd., Tokyo, Japan
| | - Akira Oota
- Clinical Development Department, EA Pharma Co., Ltd., Tokyo, Japan
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Similarities and differences between IBS-C and FC with regards to symptomatology, sleep quality and psychological attributes. J Formos Med Assoc 2020; 119:75-80. [DOI: 10.1016/j.jfma.2019.02.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 01/31/2019] [Accepted: 02/27/2019] [Indexed: 02/08/2023] Open
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Ikee R, Yano K, Tsuru T. Constipation in chronic kidney disease: it is time to reconsider. RENAL REPLACEMENT THERAPY 2019. [DOI: 10.1186/s41100-019-0246-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
AbstractConstipation is highly prevalent in patients with chronic kidney disease (CKD) and is primarily characterized by decreased intestinal motility. This chronic disorder affects the quality of life of patients. However, nephrologist and dialysis clinicians have long had a disproportionately limited understanding of constipation. Accumulating evidence has revealed a relationship between constipation and cardiovascular disease and CKD. The pathogenesis of constipation in CKD patients is multifactorial: decreased physical activity, comorbidities affecting bowel movement, such as diabetes mellitus, cerebrovascular disease, and hyperparathyroidism, a restricted dietary intake of plant-based fiber-rich foods, and multiple medications, including phosphate binders and potassium-binding resins, have all been implicated. CKD is associated with alterations in the composition and function of the gut microbiota, so-called gut dysbiosis. Recent studies showed that CKD-related gut dysbiosis decreased intestinal motility via intestinal inflammation or the increased generation of gut-derived uremic toxins, such as indoxyl sulfate and p-cresyl sulfate. Furthermore, the gastrointestinal secretion of mucin was found to be decreased in CKD animal models, which may delay colonic transit by diminished lubrication in the alimentary tract. Thus, CKD-related gut dysbiosis may play a role in constipation, but limited information is currently available. Since constipation is often intractable, particularly in CKD patients, every available means needs to be employed in its treatment. The effects of probiotics, prebiotics, and synbiotics on the composition of the gut microbiota and gut-derived uremic toxins have been increasingly reported. However, their effects on stool consistency or frequency in CKD patients remain unclear. Some laxatives may be beneficial for improving not only bowel habits but also gut dysbiosis. Further studies are required to elucidate the CKD-specific pathogenesis of constipation and develop novel effective treatment options.
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Yang S, Chen J, Guo Y, Teng Y, Liu T, Ying R, He Z, Wu J, Yu SG, Zeng F. Comparison of Taiji and aerobic exercise for functional constipation: study protocol for a randomised controlled neuroimaging trial. BMJ Open 2019; 9:e031089. [PMID: 31471444 PMCID: PMC6719768 DOI: 10.1136/bmjopen-2019-031089] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
INTRODUCTION Taiji has been proven to be effective for regulating both the physical and mental state compared with simple aerobic exercise. However, whether the improvement of Taiji for constipation is related to regulate imbalanced brain-gut axis and emotional disorder for functional constipation (FC) remains uncertain. The results of the study will demonstrate the differences in regulation brain-gut balance between Taiji and simply aerobic exercise for patients with FC and provide a potential therapy for clinical treatment of FC, and a new approach for the research of mind-body exercise. METHODS AND ANALYSIS In this randomised controlled neuroimaging trial, 80 patients with FC will be allocated into two groups: Taiji group and aerobic exercise group. The two groups will receive 10 weeks of Taiji exercise or aerobic exercise, respectively. The stool diary, Cleveland Constipation Score and Patient Assessment of Constipation Symptom, Patient Assessment of Constipation Quality of Life Questionnaire will be used to evaluate the clinical efficacy, the Self-rating Depression Scale, Self-rating Anxiety Scale, Eysenck Personality Questionnaires and Mini-Mental State Examinations will be used to assess the mental state at the baseline, the 5-week intervention and the end of intervention. The 24-hour heart rate variability will be used for assessing the autonomic nervous function, functional MRI and positron emission tomography-CT will be performed for detecting the cerebral functional changes at the baseline and the end of the intervention. The clinical data and multimodal imaging data will be analysed, respectively. Correlation analysis will be conducted to investigate the relationship between cerebral functional changes and symptom improvement. ETHICS AND DISSEMINATION The procedures have been approved by the Sichuan Regional Ethics Review Committee on Traditional Chinese Medicine (No. 2018KL-047) and conformed to the Declaration of Helsinki. Results will be disseminated through policy briefs, workshops, peer-reviewed publications and conferences. TRIAL REGISTRATION NUMBER Chinese Clinical Trial Registry (ChiCTR1800019781).
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Affiliation(s)
- Sha Yang
- Acupuncture and Tuina School/The 3rd Teaching Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Jingwen Chen
- Acupuncture and Tuina School/The 3rd Teaching Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Yuyi Guo
- Acupuncture and Tuina School/The 3rd Teaching Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Yuke Teng
- Acupuncture and Tuina School/The 3rd Teaching Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Tianyu Liu
- School of Gymnasium, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Rongtao Ying
- Acupuncture and Tuina School/The 3rd Teaching Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Zhaoxuan He
- Acupuncture and Tuina School/The 3rd Teaching Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Jianwei Wu
- School of Chinese Classics, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Shu-Guang Yu
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
| | - Fang Zeng
- Acupuncture and Tuina School/The 3rd Teaching Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
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Mahassadi AK, Ebela PC, Bangoura AD, Attia AK. The burden of irritable bowel syndrome and chronic constipation on health-related quality of life in black Africans: a comparison with healthy control subjects in Côte d'Ivoire, West Africa. Clin Exp Gastroenterol 2019; 12:355-365. [PMID: 31447575 PMCID: PMC6684486 DOI: 10.2147/ceg.s192563] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 04/30/2019] [Indexed: 12/18/2022] Open
Abstract
Background: Although patients with irritable bowel syndrome (IBS) and chronic constipation (CC) have an impaired health-related quality of life (HRQoL), little is known in black African patients compared with control subjects. This study provided the magnitude and the influencing factors of HRQoL impairment in black African outpatients with IBS or CC compared with control subjects using the generic SF-36 questionnaire. Materials and methods: One hundred and four consecutive black African outpatients complaining with IBS (n=72, mean age=38.9 years, female=62.5%) and CC (n=32, mean age=37.4 years, female=75%) met Rome 3 criteria were compared with 210 control subjects (mean age=37.4 years, 63.8% male). The SF-36 scores in all domains of HRQoL with the corresponding physical (PCS) and mental (MCS) composite scores between groups were compared with post hoc analysis and multivariate linear regression analysis for the assessment of the influencing factors. Results: Overall, IBS and CC patients exhibited low SF-36 scores in the 8 domains of HRQoL in comparison with control subjects. IBS patients scored less in mental health (mean difference=-10.3, p=0.001), bodily pain (mean difference=-23.5, p≤0.0001), and social functioning domains (mean difference =-15.1, p=0.01) in comparison with CC patients. Post hoc analysis demonstrated a trend down of PCS (mean difference=-12.9, p<0.0001) and MCS (mean difference=-11.2, p=0.01) disfavoring IBS patients than those with CC in comparison with control subjects. In multivariate linear regression analysis, besides the negative impact of IBS and CC, factors influencing PCS were BMI (β=0.4; p=0.01) and comorbidities (β=-5.9; p=0.002). Those influencing MCS were the presence of remunerated activity (β=2.7, p=0.02), and patient living alone (β=9.4; p=0.04). Conclusion: IBS and CC impact negatively on the HRQoL in black African subjects and more importantly in those with IBS than CC.
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Affiliation(s)
- Alassan Kouamé Mahassadi
- Hepatology and Gastroenterology Unit, Centre Hospitalier et Universitaire de Yopougon, Abidjan, Côte d’Ivoire
| | - Paulin Christian Ebela
- Hepatology and Gastroenterology Unit, Centre Hospitalier et Universitaire de Yopougon, Abidjan, Côte d’Ivoire
| | - Aboubacar Demba Bangoura
- Hepatology and Gastroenterology Unit, Centre Hospitalier et Universitaire de Yopougon, Abidjan, Côte d’Ivoire
| | - Alain Koffi Attia
- Hepatology and Gastroenterology Unit, Centre Hospitalier et Universitaire de Yopougon, Abidjan, Côte d’Ivoire
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Kamiński M, Skonieczna-Żydecka K, Łoniewski I, Koulaouzidis A, Marlicz W. Are probiotics useful in the treatment of chronic idiopathic constipation in adults? A review of existing systematic reviews, meta-analyses, and recommendations. PRZEGLAD GASTROENTEROLOGICZNY 2019; 15:103-118. [PMID: 32550942 PMCID: PMC7294971 DOI: 10.5114/pg.2019.86747] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Accepted: 06/03/2019] [Indexed: 12/13/2022]
Abstract
Chronic idiopathic constipation (CIC) has emerged as common problem for contemporary gastroenterology and is one of the most frequent complaints in primary care. Chronic idiopathic constipation significantly affects patients' quality of life and has an impact on global health and economy. Functional gastrointestinal disorders and bowel disorders, according to Rome IV criteria, result from inappropriate gut-brain interactions. The pathophysiology is complex and poorly understood, with evidence accumulating that gut microbiota can be implicated in the development and function of the enteric nervous system. Gut bacteria modulate gut barrier function, short chain fatty acid synthesis, and bile acid metabolism, factors which play roles in the gut peristalsis regulation. The high prevalence of CIC, with poor treatment outcomes, warrants searches for new forms of therapy, including probiotic therapies. Probiotics are often recommended by medical practitioners, but evidence-based utility in adults with CIC is uncertain. Recommendations/guidelines are often based on results from individual studies, rather than meta-analyses or umbrella reviews. Additionally, meta-analyses often indicate a group of probiotics rather than individual strains, and they create difficulty for physicians in making therapeutic choices. More CIC patient randomised clinical studies utilising well-defined strains, or combinations, are necessary.
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Affiliation(s)
| | | | - Igor Łoniewski
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University, Szczecin, Poland
| | | | - Wojciech Marlicz
- Department of Gastroenterology, Pomeranian Medical University, Szczecin, Poland
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Clinical and anorectal manometry profile of patients with functional constipation and constipation-predominant irritable bowel syndrome. Indian J Gastroenterol 2019; 38:211-219. [PMID: 31240564 DOI: 10.1007/s12664-019-00953-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 04/11/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Functional constipation (FC) and constipation-predominant irritable bowel syndrome (IBS-C) have significant healthcare impact. Clinical and investigative data of patients with these disorders in Indian population is scarce. We aimed to compare the clinical and anorectal manometric profile of patients with FC and IBS-C. METHODS Consecutive patients with chronic constipation undergoing anorectal manometry (ARM) and balloon expulsion test (BET) were enrolled. Thirty healthy volunteers served as controls (HC). Functional defecatory disorder (FDD) was diagnosed according to ROME IV criteria if both ARM and BET were abnormal. RESULTS Of the 231 patients enrolled (median age 47 years, 87.8% males), FC and IBS-C were diagnosed in 132 (57.1%) and 99 (42.9%) patients, respectively. Significant clinical differences between FC and IBS-C patients included older age, lower stool frequency/week, higher frequency of straining, and greater frequency of incomplete evacuation (p < 0.001). ARM revealed abnormal defecatory pattern in 55.3% (n = 73) FC patients and 47.5% (n = 47) IBS-C patients. Of them, 54.7% (40/73) of FC patients had inadequate defecatory propulsion while 89.4% (42/47) of the IBS-C patients had dyssynergic defecation (p < 0.001). Abnormal BET was seen in 67.4% of FC patients and 43.4% of IBS-C patients. Thus, FDD was diagnosed in 55.3% and 46.5% of FC and IBS-C patients, respectively. Rectal hyposensitivity was present in 60.6% of FC patients compared with 2% of IBS-C patients (p < 0.001). CONCLUSIONS There were significant differences in clinical and manometric profile of FC and IBS-C patients. Compared with IBS-C patients, FC patients were older, had higher prevalence of FDD, less often had dyssynergic defecation, and had higher prevalence of rectal hyposensitivity.
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Zhao Y, Ren X, Qiao W, Dong L, He S, Yin Y. High-resolution Anorectal Manometry in the Diagnosis of Functional Defecation Disorder in Patients With Functional Constipation: A Retrospective Cohort Study. J Neurogastroenterol Motil 2019; 25:250-257. [PMID: 30982241 PMCID: PMC6474701 DOI: 10.5056/jnm18032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 01/25/2019] [Accepted: 02/26/2019] [Indexed: 12/14/2022] Open
Abstract
Background/Aims High-resolution anorectal manometry (HRAM) has been considered a first-line diagnostic tool for functional defecation disorder. However, clinical studies on HRAM used in constipation patients are very limited and few studies have reported the characteristics of anorectal pressure in Chinese patients. The aim of this study is to investigate the characteristics of motility data in a cohort of Chinese patients with functional constipation. Methods A total of 82 consecutive patients with functional constipation who underwent a standardized HRAM were retrospectively enrolled in this study. The functional defecation disorder was classified into Rao’s types. Results The mean age of 82 patients was 51 years (range, 16–83 years). Indications for anorectal manometry were functional constipation for all patients. The mean resting pressure was 69.2 ± 21.2 mmHg (range, 24.5–126.9 mmHg). The mean maximum squeezing pressure was 198.4 ± 75.6 mmHg (range, 54.2–476.9 mmHg). The mean length of the anal high pressure zone was 3.4 ± 1.0 cm (range, 0.6–4.9 cm). Sixty (73.2%) patients were diagnosed as functional defecation disorder. In attempted defecation, type I was most common (n = 24), followed by type II (n = 12), type III (n = 11), and type IV (n = 13) that were present on HRAM according to Rao’s classification. In all 60 patients with functional defecation disorder, 37 were women and 23 were men. Men were significantly more likely than women to have functional defecation disorder (92.0% vs 64.9%, P = 0.014). Conclusion HRAM could be used as a test for the diagnosis of functional defecation disorder and functional defecation disorder is common in Chinese patients with functional constipation.
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Affiliation(s)
- Yan Zhao
- Department of Gastroenterology, First Affiliated Hospital of Xi'an Jiaotong University, Shaanxi, China
| | - Xiaoyang Ren
- Department of Gastroenterology, First Affiliated Hospital of Xi'an Jiaotong University, Shaanxi, China
| | - Wen Qiao
- Department of Gastroenterology, First Affiliated Hospital of Xi'an Jiaotong University, Shaanxi, China
| | - Lei Dong
- Department of Gastroenterology, Second Affiliated Hospital of Xi'an Jiaotong University, Shaanxi, China
| | - Shuixiang He
- Department of Gastroenterology, First Affiliated Hospital of Xi'an Jiaotong University, Shaanxi, China
| | - Yan Yin
- Department of Gastroenterology, First Affiliated Hospital of Xi'an Jiaotong University, Shaanxi, China
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Fu R, Chen M, Chen Y, Mao G, Liu S. Expression and clinical significance of 5-HT and 5-HT 3R in the intestinal mucosa of patient with diarrhea-type irritable bowel syndrome. Exp Ther Med 2019; 17:3077-3082. [PMID: 30936979 PMCID: PMC6434247 DOI: 10.3892/etm.2019.7297] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 02/18/2019] [Indexed: 12/13/2022] Open
Abstract
Expression levels and clinical significance of 5-HT and 5-HT3R in the intestinal mucosa tissue of patients with diarrhea-type irritable bowel syndrome (D-IBS) were investigated. A retrospective analysis was performed on 46 tissue specimens (observation group) of the intestinal mucosa of patients with D-IBS, who were diagnosed in the Tongde Hospital of Zhejiang Province and received colonoscopy from March 2016 to December 2017, and 18 tissue specimens (control group) of the intestinal mucosa of healthy subjects who received physical examinations. The expression levels of 5-HT and 5-HT3R in the intestinal mucosa tissue of patients in the observation and control group were detected by ELISA, and the relationship between 5-HT, 5-HT3R and the clinicopathological parameters of patients with D-IBS was analyzed. Pearson's correlation analysis was used to analyze the correlation of 5-HT and 5-HT3R in the intestinal mucosa tissue of patients with D-IBS. The expression levels of 5-HT and 5-HT3R in the intestinal mucosa tissue of patients in the observation group were significantly higher than those of the patients in the control group (344.86±67.52 ng/ml and 13.04±8.34 pg/ml) (P<0.001). There was a positive correlation between the expression level of 5-HT and the expression level of 5-HT3R in the intestinal mucosa tissue of patients with D-IBS (r=0.725, P<0.001). The expression levels of 5-HT and 5-HT3R in the intestinal mucosa tissue of patients with D-IBS were both significantly higher than those of the healthy subjects. The expression levels of 5-HT and 5-HT3R in patients with D-IBS were correlated with age, sex and the history of gastrointestinal infection. 5-HT and 5-HT3R may be involved in the pathogenesis of D-IBS, and potentially used for clinical treatment.
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Affiliation(s)
- Rui Fu
- Department of Gastroenterology, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang 310012, P.R. China
| | - Mingxian Chen
- Department of Gastroenterology, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang 310012, P.R. China
| | - Yu Chen
- Laboratory Animal Center, Zhejiang Province Academy of Traditional Chinese Medicine, Hangzhou, Zhejiang 310012, P.R. China
| | - Guoqun Mao
- Department of Radiology, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang 310012, P.R. China
| | - Saiyue Liu
- Department of Adverse Drug Reaction Monitoring, Zhejiang Province Center of Adverse Drug Reaction Monitoring, Hangzhou, Zhejiang 310012, P.R. China
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Nakajima A, Shinbo K, Oota A, Kinoshita Y. Polyethylene glycol 3350 plus electrolytes for chronic constipation: a 2-week, randomized, double-blind, placebo-controlled study with a 52-week open-label extension. J Gastroenterol 2019; 54:792-803. [PMID: 31011797 PMCID: PMC6698298 DOI: 10.1007/s00535-019-01581-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 04/08/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND Although polyethylene glycol 3350 plus electrolytes (PEG3350 + E) is the most widely used osmotic laxative in Europe, prospective data on its long-term (over 6 months) safety and efficacy are not available to date. METHODS Japanese patients with chronic constipation were randomized to receive PEG3350 + E or placebo for 2 weeks orally. Following this, the patients received PEG3350 + E in the 52-week extension study. The starting dose was 13.7 g/day dissolved in 125 mL of water, and dose titration was allowed (upper limit 41.1 g/day) according to the patient's bowel condition. The primary efficacy endpoint was the change from baseline in frequency of spontaneous bowel movements (SBMs) at week 2 in the double-blind study. Secondary endpoints and adverse events were assessed. Safety and efficacy were also assessed in the extension study. RESULTS Among 204 patients who provided informed consent, 156 were randomized and included in the full analysis. The frequency of SBMs was significantly higher with PEG3350 + E [least squares mean (LSM) 4.3, 95% confidence interval (CI) 3.6-4.9] compared with placebo (LSM 1.6, 95% CI 1.2-2.1; P < 0.0001). A total of 153 patients entered the extension study; PEG3350 + E led to a sustained improvement in bowel function. The common adverse drug reactions during the entire study period were mild gastrointestinal disorders (abdominal pain 4.5%, diarrhea 3.8%, nausea 3.2%, abdominal distension 2.6%). CONCLUSIONS Treatment with PEG3350 + E resolved constipation in the short term, was well tolerated, and led to sustained improvement in bowel function in the long-term treatment of Japanese patients with chronic constipation. CLINICAL TRIAL REGISTRATION NUMBER Japic CTI-163167.
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Affiliation(s)
- Atsushi Nakajima
- Department of Gastroenterology and Hepatology, Yokohama City University, 3-9 Fuku-ura, Kanazawa-ku, Yokohama, 236-0004 Japan
| | - Kazuhiko Shinbo
- Clinical Development Department, EA Pharma Co., Ltd., Tokyo, Japan
| | - Akira Oota
- Clinical Development Department, EA Pharma Co., Ltd., Tokyo, Japan
| | - Yoshikazu Kinoshita
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo City, Shimane Japan
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Yue Y, Wang X, Yang H, Sun M, Chen S, Qian H, Xu T, Yan S. Clinical efficacy of the traditional Chinese herbal formula, (Tong Bian Decoction) on laxative dependence constipation in elderly persons: A randomized, multicenter, controlled trial. Eur J Integr Med 2018. [DOI: 10.1016/j.eujim.2018.10.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Niu Y, Wang J, Wang P, Guo X, Wang J, Kang W. Effect of Malus halliana Koehne Polysaccharides on Functional Constipation. OPEN CHEM 2018. [DOI: 10.1515/chem-2018-0107] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractThe effects of Malus halliana Koehne polysaccharides on functional constipation was investigated in this study. The rats were divided into six groups: normal group, model group, positive control group, M. halliana polysaccharides high dose groups 1200 mg/ kg, medium dose groups 1000 mg/ kg and low dose groups 800 mg/kg. The model of constipation was established by loperamide hydrochloride. Feces weight at 6 and 24 hours after treatment, Colon moisture content, in addition the levels of motilin (MTL), gastrin (Gas), somatostatin (SS), substance P (SP) in serum were used to evaluate the preventive effects of M. halliana polysaccharides on constipation. Compared with the model group, the positive control group, M. halliana polysaccharide high, medium and low dose group 6 h weight of feces, colon moisture content, the levels of motilin (MTL), gastrin (GAS) and substance P(SP) significantly (p <0.01) increased, the levels of somatostatin (SS) significantly decreased. The results indicated that the high, middle and low dosage of M. halliana polysaccharide could effectively improve functional constipation. Amongst these doses, the low dose group was better than others.
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Affiliation(s)
- Yingying Niu
- Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng475004, China; Kaifeng Key Laboratory of Functional Components in Health Food, Kaifeng475004, China
| | - Junya Wang
- Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng475004, China; Kaifeng Key Laboratory of Functional Components in Health Food, Kaifeng475004, China
| | - Pengyu Wang
- Institute of Chinese Materia Medica, Henan University, Kaifeng475004, China; Kaifeng Key Laboratory of Functional Components in Health Food, Kaifeng475004, China
| | - Xiuchun Guo
- Institute of Chinese Materia Medica, Henan University, Kaifeng475004, China; Kaifeng Key Laboratory of Functional Components in Health Food, Kaifeng475004, China
| | - Jinmei Wang
- Kaifeng Key Laboratory of Functional Components in Health Food, Kaifeng475004, China
| | - Wenyi Kang
- Joint International Research Laboratory of Food & Medicine Resource Function, Henan Province, Kaifeng475004, China; Institute of Chinese Materia Medica, Henan University, Kaifeng475004, China; Kaifeng Key Laboratory of Functional Components in Health Food, Kaifeng475004, China
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Chuah KH, Mahadeva S. Cultural Factors Influencing Functional Gastrointestinal Disorders in the East. J Neurogastroenterol Motil 2018; 24:536-543. [PMID: 30153722 PMCID: PMC6175561 DOI: 10.5056/jnm18064] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/16/2018] [Accepted: 07/21/2018] [Indexed: 01/06/2023] Open
Abstract
Culture forms an integral aspect of environmental factors which influences disease presentation and clinical outcomes in functionalgastrointestinal disorders (FGIDs). In this review, the role of culture in FGIDs in the East is briefly explored with regards to symptompresentation and diagnostic issues, lifestyle and cultural habits, epidemiology, and healthcare seeking behavior. In both functionaldyspepsia and irritable bowel syndrome, symptom presentation and disease sub-typing in Asians are known to differ from their Western counterparts, possibly relating to cultural dietary practices and from cultural perception of symptoms. Dietary patterns, together with defecating practices are explored as factors contributing to a lower prevalence of constipation in the East. An urban-rural difference in the prevalence of FGIDs in Asia is attributed to a change in dietary patterns in rapidly developing urban communities, together with an increased level of psychological morbidity. Lastly, cultural attitudes towards traditional/local remedies, variation in healthcare systems, anxiety regarding organic disease, and religious practices have been shown to influence healthcare seeking behavior among FGID patients in the East.
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Affiliation(s)
- Kee-Huat Chuah
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur,
Malaysia
| | - Sanjiv Mahadeva
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur,
Malaysia
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Short-Term Daily Intake of Polydextrose Fiber Does Not Shorten Intestinal Transit Time in Constipated Adults: A Randomized Controlled Trial. Nutrients 2018; 10:nu10070920. [PMID: 30029461 PMCID: PMC6073956 DOI: 10.3390/nu10070920] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 07/14/2018] [Accepted: 07/17/2018] [Indexed: 02/07/2023] Open
Abstract
Chronic constipation (CC) remains a common gastrointestinal (GI) disorder that conveys a substantial healthcare burden. Expert guidelines recommend increasing fiber intake, yet the clinical evidence to support this needs strengthening for specific fibers. The aim was to evaluate changes in intestinal transit time and GI symptoms in CC patients who consumed polydextrose. In a randomized, double-blind, placebo-controlled trial, 128 adults with CC received 8 g or 12 g polydextrose, or placebo, daily for 4 weeks. Transit time, as primary outcome, was assessed by radiopaque marker distribution after 2-weeks intervention. Bowel habits, GI symptoms and quality of life (QOL) were assessed by questionnaire, including the Patient-Assessment of Constipation (PAC) Symptoms (SYM), and PAC-QOL. Following 2-weeks intervention, no reduction was seen in transit time in any group and following 2- or 4-weeks intervention, no improvements were seen in stool frequency or consistency in any group. After 2-weeks intervention with 8 g/day polydextrose an improvement was seen in the PAC-SYM rectal score (p = 0.041). After 4-weeks intervention both rectal (p = 0.049) and stool (p = 0.029) scores improved while improvement in the QOL satisfaction score did not reach significance (p = 0.071). Overall, the results suggest that 2-weeks consumption of 8 or 12 g/day polydextrose does not significantly improve physiological measures of gut function in CC adults. Longer term consumption may improve clinical measures, but further studies will be required to substantiate this.
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Painful or Mild-Pain Constipation? A Clinically Useful Alternative to Classification as Irritable Bowel Syndrome with Constipation Versus Functional Constipation. Dig Dis Sci 2018; 63:1763-1773. [PMID: 29492744 DOI: 10.1007/s10620-018-4995-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 02/20/2018] [Indexed: 12/13/2022]
Abstract
PURPOSE Abdominal pain is not used to characterize constipated patients. This study aimed to compare clinical, psychological, and physiological features in patients with IBS-constipation (IBS-C) with those in patients with functional constipation (FC) according to the intensity of abdominal pain. METHODS All patients filled a standard Rome III questionnaire. In addition, they indicated the intensity of constipation, diarrhea, bloating, and abdominal pain on a 10-point Likert scale, and their stool form with the Bristol Stool Form Scale. Anxiety and depression were assessed with the Beck Depression Inventory and the State-Trait Anxiety Inventory. Physiological evaluation included anorectal manometry and total and segmental colonic transit time. MAIN RESULTS A total of 546 consecutive patients, 245 with IBS-C and 301 with FC, were included. Painful constipation (PFC) was found by cluster analysis and subsequently defined as having a value over four on the Likert scale for abdominal pain. PFC was found in 67% of IBS-C patients and in 22% of FC patients. PFC patients have digestive disorders with greater frequency and report higher levels of constipation and bloating, despite similar stool form. They have higher scores of depression, state and trait anxiety, and shorter terminal transit time than mild-pain constipated patients. Compared to IBS-C patients, PFC patients report higher levels of abdominal pain (P < 0.001). Psychological and physiological parameters were similar in PFC and IBS-C patients. CONCLUSION Painful constipation and mild-pain constipation could be an alternative way to identify constipated patients than using the diagnosis of IBS-C and FC for clinical evaluation and drug studies.
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Safety and efficacy of elobixibat for chronic constipation: results from a randomised, double-blind, placebo-controlled, phase 3 trial and an open-label, single-arm, phase 3 trial. Lancet Gastroenterol Hepatol 2018; 3:537-547. [PMID: 29805116 DOI: 10.1016/s2468-1253(18)30123-7] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 03/30/2018] [Accepted: 04/04/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND A subset of patients with constipation has reduced colonic bile acid concentrations, which are associated with slow colonic transit. In a previous study, elobixibat, a locally acting ileal bile acid transporter inhibitor, accelerated colonic transit in Japanese patients with functional constipation. In this study, we aimed to determine the efficacy of elobixibat for short-term treatment of chronic constipation, and safety, patient satisfaction, and quality of life with long-term treatment. METHODS We did two phase 3 studies of patients aged 20-80 years in Japan with at least 6 months of chronic constipation, who satisfied Rome III criteria for functional constipation, including fewer than three spontaneous bowel movements per week. The first trial, including patients enrolled at 16 clinics, was a 2-week, randomised, double-blind, placebo-controlled study in which (after a 2-week run-in period) patients were randomly assigned (1:1) to either elobixibat 10 mg/day for 2 weeks or placebo. Randomisation was done with permuted block method (block size six) without stratification. Masking to treatment allocation was achieved with identical appearances of elobixibat and placebo, which were supplied in sealed, opaque containers. Group assignment was concealed from patients, investigators, and analysts. The second trial, including patients enrolled at 34 clinics or hospitals, was an open-label, 1-year study in which all patients received elobixibat; participants could titrate the dose to 5 mg/day or 15 mg/day, or maintain the 10 mg/day dose. In both studies, participants took the study drug as an oral tablet once per day before breakfast. The primary outcome of the 2-week randomised trial was the change from baseline (ie, last week of the 2-week run-in) in the frequency of spontaneous bowel movements during week 1 of treatment. The primary outcome of the 52-week open-label trial was safety (type, severity, and incidence of adverse drug reactions) at all times from treatment initiation. All efficacy analyses were based on the modified intention-to-treat (ITT) population without imputation for any missing data. Safety analyses included all patients who received at least one dose of study drug. These trials are registered with the Japan Pharmaceutical Information Center (numbers JapicCTI-153061 and JapicCTI-153062) and have been completed. FINDINGS Between Nov 4, 2015, and June 11, 2016, we assigned 133 patients to treatment in the 2-week randomised trial: 70 to elobixibat (69 included in the modified ITT and safety populations) and 63 to placebo. The frequency of spontaneous bowel movements per week during week 1 of treatment was greater with elobixibat (least-squares mean 6·4, 95% CI 5·3-7·6) than with placebo (1·7, 1·2-2·2), p<0·0001). Between Oct 31, 2015, and March 15, 2017, we allocated 341 patients to 52 weeks of elobixibat (340 included in the modified ITT and safety populations). 163 (48%) patients in the 52-week trial had an adverse drug reaction, the most common of which were mild gastrointestinal disorders (in 135 [40%] patients). Inguinal hernia was reported in one patient with elobixibat in the 52-week study as a moderate adverse drug reaction. The most common adverse drug reactions in both trials were mild abdominal pain (13 [19%] patients with elobixibat and one [2%] with placebo in the 2-week randomised trial, and 82 [24%] patients in the 52-week trial) and diarrhoea (nine [13%] patients with elobixibat and none with placebo in the 2-week randomised trial and 50 [15%] in the 52-week trial). INTERPRETATION Elobixibat resolved constipation in the short-term, and was well tolerated with both short-term and long-term treatment. The evidence supports the use of this novel approach to increase intracolonic concentrations of endogenous bile acid for the treatment of chronic constipation. FUNDING EA Pharma and Mochida Pharmaceutical.
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Jain M, Baijal R, Srinivas M, Venkataraman J. Clinical predictors and gender-wise variations in dyssynergic defecation disorders. Indian J Gastroenterol 2018; 37:255-260. [PMID: 29948991 DOI: 10.1007/s12664-018-0856-7] [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: 03/22/2018] [Accepted: 05/14/2018] [Indexed: 02/04/2023]
Abstract
BACKGROUND There is insufficient data from India regarding clinical predictors of dyssynergic defecation. AIM To identify demography, symptom, and colonoscopic parameters that can predict dyssynergic defecation (DD) among patients with chronic constipation (CC) and to compare the profile among male and female patients with DD. METHODS Data collected from three centers during June 2014 to May 2017 included age, gender, symptom duration, form and consistency of stools, digital examination, colonoscopy, and anorectal manometry (ARM). Patients were grouped based on ARM diagnosis: group I (normal study) and group II (DD). The two groups were compared for demography, symptom profile, and colonoscopy findings. Gender-wise subset analysis was done for those with the normal and abnormal ARM using chi-square and unpaired t tests. RESULTS Of 236 patients with CC evaluated, 130 (55%) had normal ARM and 106 (45%) had DD. Male sex, straining during defecation, bleeding per rectum, and abnormal colonoscopic diagnosis were significantly more common in group II. While bleeding per rectum and absence of urge to defecate were more common in males (p < 0.02), straining, digital evacuation, and hard stools were commoner in females with DD. CONCLUSION Straining during defecation, bleeding per rectum, and abnormal colonoscopy findings were more common in patients with DD. Symptoms of bleeding per rectum and absence of urge to defecate in men and straining during defecation in female patients were significantly associated with DD. Symptoms differ in males and females with DD.
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Affiliation(s)
- Mayank Jain
- Choithram Hospital and Research Centre, 14, Manik Bagh Road, Indore, 452 014, India. .,Gleneagles Global Health City, 439, Medavakkam Road, Perumbakkam, Cheran Nagar, Chennai, 600 100, India.
| | - Rajiv Baijal
- Pushpavati Singhania Hospital and Research Centre, Press Enclave Marg, Sheikh Sarai II, New Delhi, 110 017, India
| | - Melpakkam Srinivas
- Gleneagles Global Health City, 439, Medavakkam Road, Perumbakkam, Cheran Nagar, Chennai, 600 100, India
| | - Jayanthi Venkataraman
- Gleneagles Global Health City, 439, Medavakkam Road, Perumbakkam, Cheran Nagar, Chennai, 600 100, India
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Shah ED, Almario CV, Spiegel BMR, Chey WD. Lower and Upper Gastrointestinal Symptoms Differ Between Individuals With Irritable Bowel Syndrome With Constipation or Chronic Idiopathic Constipation. J Neurogastroenterol Motil 2018; 24:299-306. [PMID: 29605985 PMCID: PMC5885729 DOI: 10.5056/jnm17112] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 12/09/2017] [Accepted: 01/21/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND/AIMS We evaluated the distribution of lower and upper gastrointestinal (GI) symptoms among individuals with irritable bowel syndrome with constipation (IBS-C) and chronic idiopathic constipation (CIC) in a nationwide survey. METHODS Individuals (≥ 18 years of age) were identified from a nationwide sample of > 70 000 United States adults. Participants completed the National Institutes of Health GI Patient Reported Outcomes Measurement Information System (NIH GI-PROMIS) questionnaire. Symptom frequency and intensity in the prior 7 days were assessed using validated PROMIS scores. Odds ratios (OR) with 95% confidence intervals (CI) were calculated to compare symptom prevalence in IBS-C vs CIC, and one-way ANOVA was used to assess differences in PROMIS scores. Regression analysis was performed to adjust for demographic variables. RESULTS Nine hundred and seventy adults met eligibility criteria (275 with IBS-C, 734 with CIC). Demographics were similar among groups except for education, marital and employment status, and income. Adjusting for demographic differences, GI-PROMIS scores of global GI symptoms were higher in IBS-C (251.1; 95% CI, 230.0-273.1) compared to CIC (177.8; 95% CI 167.2-188.4) (P < 0.001). Abdominal pain was more prevalent (OR, 4.3; 95% CI, 2.9-6.6) and more severe (P = 0.007) in IBS-C. Constipation was more severe in IBS-C (P = 0.011). Incontinence was more common (OR, 2.9; 95% CI, 1.3-6.3) but just as severe (P = 0.389) in IBS-C versus CIC. Regarding upper GI symptoms, the prevalence of dysphagia, heartburn, and nausea were similar. However, IBS-C individuals had more severe heartburn (P = 0.001). CONCLUSION GI symptoms are generally more severe in IBS-C compared to CIC, however abdominal pain, bloating, and upper GI symptoms still commonly occur in CIC.
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Affiliation(s)
- Eric D Shah
- Division of Gastroenterology, Michigan Medicine, Ann Arbor, Michigan,
USA
| | - Christopher V Almario
- Division of Digestive and Liver Diseases, Cedars-Sinai Medical Center, Los Angeles, California,
USA
| | - Brennan M R Spiegel
- Division of Digestive and Liver Diseases, Cedars-Sinai Medical Center, Los Angeles, California,
USA
| | - William D Chey
- Division of Gastroenterology, Michigan Medicine, Ann Arbor, Michigan,
USA
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Bellini M, Gambaccini D, Salvadori S, Bocchini R, Pucciani F, Bove A, Alduini P, Battaglia E, Bassotti G. Different perception of chronic constipation between patients and gastroenterologists. Neurogastroenterol Motil 2018; 30:e13336. [PMID: 29575454 DOI: 10.1111/nmo.13336] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 02/13/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND There is a certain number of subjects that consider themselves to be constipated (self diagnosed constipation; SDC). The Rome Criteria separate FC from IBS-C, but some SDC patients do not meet the Rome criteria (no Rome Constipation; NRC). Our aims were to evaluate the percentage of SDC subjects with a diagnosis of FC and IBS-C and to compare demographic and clinical features, symptoms, and quality of life in the different SDC groups (FC, IBS-C, NRC). METHODS During a 2-month period, 934 patients and 980 accompanying persons (AP) were asked to complete a survey. The presence of FC or IBS-C was assessed. SDC subjects were invited to record the stool consistency (Bristol scale) and to fill in the Constipation Severity Index (CSI), obstructed defecation syndrome (ODS) and patient assessment of constipation-quality of life (PAC-QoL). The use of laxatives and enemas was evaluated. KEY RESULTS The probability of the ROME III criteria being present was higher in SDC compared with no-SDC (OR 20.5). NRC was present in 13.5% of the SDC. In the patients' group the agreement between a diagnosis of Rome III and SDC was good (K 0.62), whereas in the AP it was moderate (K 0.56). NRC showed lower mean values of ODS, CSI and PAC-QoL, higher Bristol scale and a lower use of laxatives and enemas compared to IBS-C and FC. No differences were found between IBS-C and FC. CONCLUSIONS AND INFERENCES The Rome III criteria identify subjects with a greater clinical impact, but separation of FC and IBS-C does not seem justified.
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Affiliation(s)
- M Bellini
- Gastrointestinal Unit, Department of Surgery, University of Pisa, Pisa, Italy
| | - D Gambaccini
- Gastrointestinal Unit, Department of Surgery, University of Pisa, Pisa, Italy
| | - S Salvadori
- Institute of Clinical Physiology, CNR, Pisa, Italy
| | - R Bocchini
- Gastroenterology and Endoscopy Unit, Malatesta Novello Hospital, Cesena, Italy
| | - F Pucciani
- Department of Surgery and Translational Medicine, University of Florence, Florence, Italy
| | - A Bove
- Gastroenterology and Endoscopy Unit, Department of Gastroenterology, AORN A. Cardarelli, Naples, Italy
| | - P Alduini
- Digestive Endoscopy Unit, Lucca Hospital, Lucca, Italy
| | - E Battaglia
- Gastroenterology and Endoscopy Unit, Cardinal Massaja Hospital, Asti, Italy
| | - G Bassotti
- Gastroenterology and Hepatology Section, Department of Medicine, University of Perugia, Perugia, Italy
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Nan J, Zhang L, Chen Q, Zong N, Zhang P, Ji X, Ma S, Zhang Y, Huang W, Du Z, Xia Y, Zhang M. White Matter Microstructural Similarity and Diversity of Functional Constipation and Constipation-predominant Irritable Bowel Syndrome. J Neurogastroenterol Motil 2018; 24:107-118. [PMID: 29291612 PMCID: PMC5753909 DOI: 10.5056/jnm17038] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 05/24/2017] [Accepted: 08/16/2017] [Indexed: 12/21/2022] Open
Abstract
Background/Aims The Rome III criteria separated chronic constipation into functional constipation (FC) and constipation-predominant irritable bowel syndrome (IBS-C), but some researchers questioned the partitioning and treated both as distinct parts of a continuum. The study aims to explore the similarity and diversity of brain white matter between FC and IBS-C. Methods The voxel-wise analysis of the diffusion parameters was used to quantify the white matter changes of female brains in 18 FC patients and 20 IBS-C patients compared with a comparison group with 19 healthy controls by tract-based spatial statistics. The correlations between diffusive parameters and clinical symptoms were evaluated using a Pearson's correlation. Results In comparison to healthy controls, FC patients showed a decrease of fractional anisotropy (FA) and an increase of radial diffusivity (RD) in multiple major fibers encompassing the corpus callosum (CC, P = 0.001 at peak), external capsule (P = 0.002 at peak), corona radiata (CR, P = 0.001 at peak), and superior longitudinal fasciculus (SLF, P = 0.002 at peak). In contrast, IBS-C patients showed FA and RD aberrations in the CC (P = 0.048 at peak). Moreover, the direct comparison between FC and IBS-C showed only RD differences in the CR and SLF. In addition, FA and RD in the CC were significantly associated with abdominal pain for all patients, whereas FA in CR (P = 0.016) and SLF (P = 0.040) were significantly associated with the length of time per attempt and incomplete evacuation separately for FC patients. Conclusion These results may improve our understanding of the pathophysiological mechanisms underlying different types of constipation.
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Affiliation(s)
- Jiaofen Nan
- School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, China
| | - Liangliang Zhang
- School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, China
| | - Qiqiang Chen
- School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, China
| | - Nannan Zong
- School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, China
| | - Peiyong Zhang
- First Affiliated Hospital of Xinxiang Medical University, Weihui, China
| | - Xing Ji
- First Affiliated Hospital of Yan'an University, Yan'an, China
| | - Shaohui Ma
- Department of Medical Imaging, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Yuchen Zhang
- Department of Medical Imaging, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Wei Huang
- School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, China
| | - Zhongzhou Du
- School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, China
| | - Yongquan Xia
- School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, China
| | - Ming Zhang
- Department of Medical Imaging, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Herbal Formula Modified Buzhong-Yiqi-Tang for Functional Constipation in Adults: A Meta-Analysis of Randomized Controlled Trials. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:9602525. [PMID: 29552087 PMCID: PMC5820555 DOI: 10.1155/2018/9602525] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 11/09/2017] [Accepted: 12/11/2017] [Indexed: 02/05/2023]
Abstract
Background Herbal formula Modified Buzhong-Yiqi-Tang (MBYT) has been widely used for the treatment of functional constipation in East Asia, but its efficacy and safety are unclear. Methods The study was to evaluate the efficacy and safety of MBYT for adult patients with functional constipation. Randomized clinical trials were selected according to predefined inclusion and exclusion criteria. Results In total, twenty-five randomized controlled clinical trials were included with 2089 patients. There was evidence that MBYT treatment significantly improved the symptoms of functional constipation compared with stimulant laxatives, osmotic laxatives, and prokinetic agents. Our results also demonstrated that, when used as an adjuvant therapy, MBYT significantly improved the symptoms of functional constipation, when compared with osmotic laxatives alone, prokinetic agents alone, and biofeedback alone. Moreover, patients taking MBYT experienced fewer adverse events compared to the control groups. Conclusion This review suggests that MBYT appears to have excellent therapeutic effect on adult patients with functional constipation and no serious side effects were identified. However, due to overall limited quality, the therapeutic benefit of MBYT may be substantiated to a limited degree. Better methodological quality and large controlled trials are expected to further quantify the therapeutic effect of MBYT.
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Ghoshal UC, Sachdeva S, Pratap N, Verma A, Karyampudi A, Misra A, Abraham P, Bhatia SJ, Bhat N, Chandra A, Chakravartty K, Chaudhuri S, Chandrasekar TS, Gupta A, Goenka M, Goyal O, Makharia G, Mohan Prasad VG, Anupama NK, Paliwal M, Ramakrishna BS, Reddy DN, Ray G, Shukla A, Sainani R, Sadasivan S, Singh SP, Upadhyay R, Venkataraman J. Indian consensus on chronic constipation in adults: A joint position statement of the Indian Motility and Functional Diseases Association and the Indian Society of Gastroenterology. Indian J Gastroenterol 2018; 37:526-544. [PMID: 30617919 PMCID: PMC6339668 DOI: 10.1007/s12664-018-0894-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 09/18/2018] [Indexed: 02/06/2023]
Abstract
The Indian Motility and Functional Diseases Association and the Indian Society of Gastroenterology developed this evidence-based practice guideline for management of chronic constipation. A modified Delphi process was used to develop this consensus containing 29 statements, which were generated by electronic voting iteration as well as face to face meeting and review of the supporting literature primarily from India. These statements include 9 on epidemiology, clinical presentation, and diagnostic criteria; 8 on pathophysiology; and the remaining 12 on investigations and treatment. When the proportion of those who voted either to accept completely or with minor reservation was 80% or higher, the statement was regarded as accepted. The members of the consensus team believe that this would be useful for teaching, clinical practice, and research on chronic constipation in India and in other countries with similar spectrum of the disorders.
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Affiliation(s)
- Uday C. Ghoshal
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014 India
| | | | | | - Abhai Verma
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014 India
| | - Arun Karyampudi
- Asian Institute of Gastroenterology, Hyderabad, 500 082 India
| | - Asha Misra
- Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014 India
| | - Philip Abraham
- P D Hinduja Hospital and MRC, and Hinduja Heathcare Surgical, Mumbai, 400 016 India
| | | | - Naresh Bhat
- Aster CMI Hospital, Bangalore, 560 092 India
| | | | | | - Sujit Chaudhuri
- Advanced Medicare Research Institute, Salt Lake, Kolkata, 700 091 India
| | - T. S. Chandrasekar
- Department of Gastroenterology, Medindia Hospitals, Nungambakkam, Chennai, 600 034 India
| | - Ashok Gupta
- Department of Surgical Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014 India
| | - Mahesh Goenka
- Appollo Gleneagles Hospitals, Kolkata, 700 054 India
| | - Omesh Goyal
- Dayanand Medical College, Ludhiana, 141 001 India
| | - Govind Makharia
- All India Institute of Medical Sciences, New Delhi, 110 029 India
| | | | | | | | | | - D. N. Reddy
- Asian Institute of Gastroenterology, Hyderabad, 500 082 India
| | - Gautam Ray
- B R Singh Railway Hospital, Kolkata, 700 014 India
| | - Akash Shukla
- Lokmanya Tilak Municipal General Hospital and Medical College, Sion, Mumbai, 400 022 India
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Camilleri M, Ford AC, Mawe GM, Dinning PG, Rao SS, Chey WD, Simrén M, Lembo A, Young-Fadok TM, Chang L. Chronic constipation. Nat Rev Dis Primers 2017; 3:17095. [PMID: 29239347 DOI: 10.1038/nrdp.2017.95] [Citation(s) in RCA: 195] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Chronic constipation is a prevalent condition that severely impacts the quality of life of those affected. Several types of primary chronic constipation, which show substantial overlap, have been described, including normal-transit constipation, rectal evacuation disorders and slow-transit constipation. Diagnosis of primary chronic constipation involves a multistep process initiated by the exclusion of 'alarm' features (for example, unintentional weight loss or rectal bleeding) that might indicate organic diseases (such as polyps or tumours) and a therapeutic trial with first-line treatments such as dietary changes, lifestyle modifications and over-the-counter laxatives. If symptoms do not improve, investigations to diagnose rectal evacuation disorders and slow-transit constipation are performed, such as digital rectal examination, anorectal structure and function testing (including the balloon expulsion test, anorectal manometry or defecography) or colonic transit tests (such as the radiopaque marker test, wireless motility capsule test, scintigraphy or colonic manometry). The mainstays of treatment are diet and lifestyle interventions, pharmacological therapy and, rarely, surgery. This Primer provides an introduction to the epidemiology, pathophysiological mechanisms, diagnosis, management and quality of life associated with the commonly encountered clinical problem of chronic constipation in adults unrelated to opioid abuse.
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Affiliation(s)
- Michael Camilleri
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Charlton Bldg., Rm. 8-110, Rochester, Minnesota 55905, USA
| | - Alexander C Ford
- Leeds Gastroenterology Institute, St. James's University Hospital, Leeds and Leeds Institute of Biomedical and Clinical Sciences, University of Leeds, Leeds, UK
| | - Gary M Mawe
- Department of Neurological Sciences, The University of Vermont, Burlington, Vermont, USA
| | - Phil G Dinning
- Departments of Gastroenterology & Surgery, Flinders University, Flinders Medical Centre, Adelaide, South Australia, Australia
| | - Satish S Rao
- Division of Gastroenterology and Hepatology, Medical College of Georgia, Augusta University, Augusta, Georgia, USA
| | - William D Chey
- Division of Gastroenterology, University of Michigan, Michigan Medicine, Ann Arbor, Michigan, USA
| | - Magnus Simrén
- Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anthony Lembo
- Digestive Disease Center, Beth Israel Deaconess Hospital, Boston, Massachusetts, USA
| | | | - Lin Chang
- Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine, University of California, Los Angeles, California, USA
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Patimah AW, Lee YY, Dariah MY. Frequency patterns of core constipation symptoms among the Asian adults: a systematic review. BMC Gastroenterol 2017; 17:115. [PMID: 29096625 PMCID: PMC5667456 DOI: 10.1186/s12876-017-0672-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 10/22/2017] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND In clinical practice, assessment of constipation depends on reliability, consistency and frequency of several commonly reported or core symptoms. It is not known if frequency patterns of constipation symptoms in adults are different between the West and the East. This review aimed to describe core constipation symptoms and their frequency patterns among the Asian adults. METHODS Articles published in PubMed, MEDLINE, CINAHL and Science Direct from 2005 to 2015 were searched systematically. Studies were included if constipation satisfied the Rome II and or III criteria. Study populations consisted of Asian adults above 18 years old and with sample size above 50. RESULTS Of 2812 articles screened, 11 met the eligibility criteria. Constipation among Asian adults was characterized by three core symptoms of 'straining' at 82.8%, 'lumpy and hard stool' at 74.2% and 'sensation of incomplete evacuation' at 68.1% and the least frequent symptom was 'manual maneuver to facilitate defecation' at 23.3%. There was heterogeneity in frequency patterns of core symptoms between different Asian studies but also differences in core symptoms between constipation subtypes of functional constipation and irritable bowel syndrome with constipation. CONCLUSIONS In general, Asian adults perceive constipation symptoms in a similar but not equivalent manner to the West. Recognition of core symptoms will increase the diagnostic confidence of constipation and its subtypes but more studies of the various specific Asian populations are needed to address their differences.
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Affiliation(s)
- Abdul Wahab Patimah
- School of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Kota Bharu, 16150, Kelantan, Malaysia.
| | - Yeong Yeh Lee
- School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kota Bharu, 16150, Kelantan, Malaysia
| | - Mohd Yusoff Dariah
- School of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Kota Bharu, 16150, Kelantan, Malaysia
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Wu S, Chen S, Zhao Y, Ma X, Wang R, He J. Association Between Excessive Daytime Sleepiness and Functional Gastrointestinal Disorders: A Population-based Study in China. J Neurogastroenterol Motil 2017; 23:298-305. [PMID: 27756121 PMCID: PMC5383125 DOI: 10.5056/jnm16056] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 08/25/2016] [Accepted: 09/04/2016] [Indexed: 12/13/2022] Open
Abstract
Background/Aims Several studies have demonstrated that sleep problems are associated with functional gastrointestinal disorders (FGIDs): irritable bowel syndrome (IBS), functional dyspepsia, etc, but the relationship between excessive daytime sleepiness (EDS) and FGIDs has not been systematically studied in the general population. This study aims to explore the relationship between EDS and specific types of FGIDs and the effect of the number of FGIDs on EDS. Methods A sample of 3600 individuals (aged 18–80 years) was selected from 5 regions in China using a randomized, stratified, multi-stage sampling method. EDS was measured by the Epworth Sleepiness Scale, while gastroesophageal reflux disease (GERD) and other FGIDs were assessed by Reflux Disease Questionnaire and the Rome II diagnostic criteria, respectively. Results The survey was completed by 2906 individuals (response rate: 80.72%), and 644 individuals (22.16%) had EDS. EDS was significantly associated with ulcer-like dyspepsia (OR, 2.50; 95% CI, 1.08–5.79), diarrhea-predominant IBS (OR, 2.00; 95% CI, 1.09–3.66), alternating IBS (OR, 2.32; 95% CI, 1.30–4.13), functional constipation (OR, 1.68; 95% CI, 1.20–2.35), and GERD (OR, 1.72; 95% CI, 1.08–2.72). Risk of EDS increased along with the increasing numbers of FGIDs: with 1 FGID (OR, 1.72; 95% CI, 1.37–2.15); with 2 FGIDs (OR, 2.43; 95% CI, 1.63–3.62); and with 3 or more FGIDs (OR, 3.26; 95% CI, 1.37–7.78). Conclusions FGIDs, such as ulcer-like dyspepsia, diarrhea-predominant IBS, alternating IBS, functional constipation, and GERD, were significantly associated with EDS. Those who suffered from more kinds of FGIDs were more susceptible to EDS.
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Affiliation(s)
- Sicheng Wu
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Shuqi Chen
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Yanfang Zhao
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Xiuqiang Ma
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Rui Wang
- Department of Health Statistics, Second Military Medical University, Shanghai, China
| | - Jia He
- Department of Health Statistics, Second Military Medical University, Shanghai, China
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Choopani R, Ghourchian A, Hajimehdipoor H, Kamalinejad M, Ghourchian F. Effect of Descurainia sophia (L.) Webb ex Prantl on Adult Functional Constipation: A Prospective Pilot Study. J Evid Based Complementary Altern Med 2017; 22:646-651. [PMID: 28401774 PMCID: PMC5871276 DOI: 10.1177/2156587217703018] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Chronic constipation is a common gastrointestinal disorder that effects an estimated 12% to 30% of general population worldwide. Descurainia sophia L. known commonly as flixweed acts as first-line medical treatment for constipation in Iranian traditional medicine. The aim of this study was to assess the efficacy and safety of this remedy for treating functional constipation by standard assessments. The Rome III criteria for functional constipation were the basis for diagnosis. All participants underwent a 4-week treatment. The primary end point was the proportion of patients achieving ≥3 complete spontaneous bowel movements per week. Secondary outcome measures included Patient Assessment of Constipation–Symptom items, Bristol Stool Form Scale, numbers of laxatives/week used by patients, and reported adverse effects. Thirty-five patients completed the program with no important adverse effect. Fifty-four (4%) patients had ≥3 complete spontaneous bowel movements per week. Descurainia sophia is safe and effective in the treatment of chronic functional constipation.
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Affiliation(s)
- Rasool Choopani
- 1 Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Liao CK, Liu JT, Kang M. Diagnostic value of X-ray barium meal contrast examination in constipation-predominant irritable bowel syndrome. Shijie Huaren Xiaohua Zazhi 2017; 25:934-939. [DOI: 10.11569/wcjd.v25.i10.934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM To assess the value of X-ray barium meal contrast examination in the diagnosis of constipation-predominant irritable bowel syndrome (C-IBS).
METHODS From October 2014 to September 2016, 574 women with constipation visited our hospital, of which 165 with C-IBS and 80 with functional constipation (FC) were included in this study and underwent X-ray barium meal contrast examination. According to the structure, morphology and functional changes of the colon as revealed by X-ray barium meal contrast examination, clinical symptoms such as abdominal pain, abdominal discomfort, constipation, and difficulty in defecation as well as disease severity were assessed.
RESULTS The transverse colon of patients in both groups exhibited structural or morphological changes such as γ, ω and m types, intestinal cavity expansion, redundant or tortuous sigmoid colon. The anatomical location of abdominal pain was consistent with structural or morphological changes in the colon of C-IBS patients. The redundant or tortuous sigmoid colon in both groups was significantly associated with hard stools, reduced defecation frequency, and difficulty in defecation described in the Bristol Stool Form Scale (P > 0.05). Slow colonic peristalsis, colon rigidity, intestinal cavity expansion and colonic wall changes were significantly associated with C-IBS abdominal pain grade and bowel abnormalities (P < 0.05). Colonic wall changes often suggested slow colonic peristalsis, colonic rigidity, decreased colonic flexibility and intestinal cavity expansion. FC patients lacked typical intestinal irritable symptoms.
CONCLUSION X-ray barium contrast examination is of high value in evaluating colorectal morphology, structure and dysfunction and can be used for diagnosing IBS-C.
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Jiang Y, Tang YR, Xie C, Yu T, Xiong WJ, Lin L. Influence of sleep disorders on somatic symptoms, mental health, and quality of life in patients with chronic constipation. Medicine (Baltimore) 2017; 96:e6093. [PMID: 28207519 PMCID: PMC5319508 DOI: 10.1097/md.0000000000006093] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Sleep disturbance is a common symptom in CC patients, and it is positively related to greater somatic and psychiatric symptoms. METHODS The participants were 126 adult outpatients with CC. The measures were: constipation-Constipation Scoring System (CSS) and Patient Assessment of Constipation-Symptoms (PAC-SYM); sleep-Pittsburgh Sleep Quality Index (PSQI); anxiety-General Anxiety Disorder-7 (GAD-7); depression-Patient Health Questionnaire-9 (PHQ-9); and QOL-Patient Assessment of Constipation Quality of Life (PAC-QOL) and SF-36. Patients were divided into sleep-disorder and normal-sleep groups by their PSQI scores. RESULTS The sleep-disorder group had significantly higher rates of incomplete defecation and blockage and higher CSS scores, PAC-SYM total scores, and PAC-SYM rectal-item scores than the normal-sleep group. GAD-7 and PHQ-9 scores were significantly higher in patients with poor sleep. Furthermore, sleep disorders, depression, and anxiety were all positively correlated with constipation severity. "Worry/anxiety" score of PAC-QOL scale was significantly higher and scores for seven SF-36 subscales were significantly lower in patients with poor sleep. In addition, correlation analyses showed significant negative relations between QOL and constipation, sleep disturbance, anxiety as well as depression. However, multiple regression revealed that PAC-QOL was positively associated with severe constipation and SF-36 was negatively associated with anxiety and depression. But sleep disturbance was not the independent risk factor for QOL of CC patients. CONCLUSION Sleep disorders may worsen the physical- and mental health of CC patients. Sleep disturbance may lower CC patients' QOL indirectly through the combined effects of anxiety, depression, and constipation.
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Gong BY, Ma HM, Zang XY, Wang SY, Zhang Y, Jiang N, Zhang XP, Zhao Y. Efficacy of Cranial Electrotherapy Stimulation Combined with Biofeedback Therapy in Patients with Functional Constipation. J Neurogastroenterol Motil 2016; 22:497-508. [PMID: 26932836 PMCID: PMC4930306 DOI: 10.5056/jnm15089] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 01/20/2016] [Accepted: 01/27/2016] [Indexed: 01/30/2023] Open
Abstract
Background/Aims A large number of studies have shown that function constipation (FC) has an extremely high incidence of mental and psychological disorders. Cranial electrotherapy stimulation (CES) was applied to the treatment of psychological disorders such as anxiety and depression. We explored the effects of CES combined with biofeedback therapy (BFT) on the psychological state, clinical symptoms, and anorectal function in patients with FC. Methods A total of 74 patients with FC were randomly divided into 2 groups. The control group received BFT. CES combined with BFT was carried out in the experiment group. All patients were assessed using the self-rating anxiety scale (SAS), self-rating depression scale (SDS), and Wexner constipation score at baseline and the end of each course. Anorectal manometry and balloon expulsion tests were performed before and after treatment. Results After treatment, the participants in the experiment group had significantly lower score SAS, SDS, and Wexner constipation scores than the control group (all P < 0.05). The number of successful expulsion in the experiment group was larger than the control group (P = 0.016). Conclusions CES combined with BFT was effective in improving the psychological status of anxiety, depression, and bowel symptoms in patients with FC.
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Affiliation(s)
- Bing Yan Gong
- School of Nursing, Tianjin Medical University, Tianjin, China
| | - Hong Mei Ma
- Department of Nursing, Nankai University Affiliated Hospital, Tianjin, China
| | - Xiao Ying Zang
- School of Nursing, Tianjin Medical University, Tianjin, China
| | - Si Yuan Wang
- School of Nursing, Tianjin Medical University, Tianjin, China
| | - Yi Zhang
- Department of Colorectal Surgery, Nankai University Affiliated Hospital, Tianjin, China
| | - Nan Jiang
- School of Nursing, Tianjin Medical University, Tianjin, China
| | - Xi Peng Zhang
- Department of Colorectal Surgery, Nankai University Affiliated Hospital, Tianjin, China
| | - Yue Zhao
- School of Nursing, Tianjin Medical University, Tianjin, China
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Bouchoucha M, Devroede G, Bon C, Mary F, Bejou B, Benamouzig R. Difficult defecation in constipated patients and its relationship to colonic disorders. Int J Colorectal Dis 2016; 31:685-91. [PMID: 26861636 DOI: 10.1007/s00384-016-2528-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/02/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND The importance in constipated subjects of having difficult defecation is poorly known. According to the Rome III criteria, constipated patients are classified as having either irritable bowel syndrome with constipation or functional constipation, depending on the presence and characteristics of abdominal pain. But, the Rome III criteria also identify another group of patients, labeled as suffering from functional anorectal disorders. Within this group, two complaints are akin to being constipated, but not labeled so: having dyssynergic defecation or inadequate defecation. OBJECTIVE The aim of this study was to search for an association between difficult defecation and colonic transit abnormalities in constipated patients and, thus, shed some light on the definition of constipation according to the Rome III criteria. PATIENTS Four hundred four consecutive patients (81% female), aged 44.9 ± 16.6 years, with a BMI of 25.5 ± 6.4 kg/m(2) (mean ± SD), suffering from chronic constipation were included in the present study. After filling out a standard Rome III questionnaire, patients were classified as suffering from an irritable bowel syndrome with constipation or functional constipation. In addition, they were classified as complaining of difficult defecation or not. Patients completed the Bristol Stool Form Scale as well as visual analogue scales for constipation, bloating, and abdominal pain. The colonic transit time was measured using radiopaque markers and analyzed according to three sites: the right colon, the left colon, and the rectosigmoid area. RESULTS Difficult defecation is more frequent in patients with irritable bowel syndrome with constipation (84%) than in patients with functional constipation (68%). It is associated with an increase in constipation and abdominal pain scores on Likert scales, and a longer oroanal transit time, due to a delay in the left part of the colon. CONCLUSIONS This study demonstrates that difficult defecation is part of a more generalized colorectal dysfunction in both irritable bowel syndrome and in functional constipation patients with an overlap of symptomatology. It also demonstrates the relative inadequacy of the Rome III criteria to describe the relationship between constipation and difficult defecation.
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Affiliation(s)
- Michel Bouchoucha
- Université Paris V René Descartes, 15, rue de l'École de Médecine, 75270, Paris Cedex 06, France. .,Service de Gastroentérologie, Hôpital Avicenne, 125, rue de Stalingrad, 93009, Bobigny Cedex, France.
| | - Ghislain Devroede
- Département de Chirurgie, Faculté de Médecine, Université de Sherbrooke, Sherbrooke, Quebec, Canada.,CHUS-Hôtel-Dieu, 580 rue Bowen Sud, Sherbrooke, Quebec, J1G2EB, Canada
| | - Cyriaque Bon
- Service de Gastroentérologie, Hôpital Avicenne, 125, rue de Stalingrad, 93009, Bobigny Cedex, France
| | - Florence Mary
- Service de Gastroentérologie, Hôpital Avicenne, 125, rue de Stalingrad, 93009, Bobigny Cedex, France
| | - Baktiar Bejou
- Service de Gastroentérologie, Hôpital Avicenne, 125, rue de Stalingrad, 93009, Bobigny Cedex, France
| | - Robert Benamouzig
- Service de Gastroentérologie, Hôpital Avicenne, 125, rue de Stalingrad, 93009, Bobigny Cedex, France
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Mearin F, Lacy BE, Chang L, Chey WD, Lembo AJ, Simren M, Spiller R. Bowel Disorders. Gastroenterology 2016; 150:S0016-5085(16)00222-5. [PMID: 27144627 DOI: 10.1053/j.gastro.2016.02.031] [Citation(s) in RCA: 1674] [Impact Index Per Article: 209.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Accepted: 02/09/2016] [Indexed: 12/02/2022]
Abstract
Functional bowel disorders are highly prevalent disorders found worldwide. These disorders have the potential to affect all members of society, regardless of age, gender, race, creed, color or socioeconomic status. Improving our understanding of functional bowel disorders (FBD) is critical as they impose a negative economic impact to the global health care system in addition to reducing quality of life. Research in the basic and clinical sciences during the past decade has produced new information on the epidemiology, etiology, pathophysiology, diagnosis and treatment of FBDs. These important findings created a need to revise the Rome III criteria for FBDs, last published in 2006. This manuscript classifies the FBDs into five distinct categories: irritable bowel syndrome (IBS); functional constipation (FC); functional diarrhea (FDr); functional abdominal bloating/distention (FAB/D); and unspecified FBD (U-FBD). Also included in this article is a new sixth category, opioid induced constipation (OIC) which is distinct from the functional bowel disorders (FBDs). Each disorder will first be defined, followed by sections on epidemiology, rationale for changes from prior criteria, clinical evaluation, physiologic features, psychosocial features and treatment. It is the hope of this committee that this new information will assist both clinicians and researchers in the decade to come.
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Affiliation(s)
- Fermín Mearin
- Institute of Functional and Motor Digestive Disorders, Centro Médico Teknon, Barcelona, Spain
| | - Brian E Lacy
- Division of Gastroenterology & Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, NH. USA
| | - Lin Chang
- David Geffen School of Medicine at UCLA, Los Angeles, CA. USA
| | - William D Chey
- University of Michigan Health System, Ann Arbor, MI. USA
| | - Anthony J Lembo
- Beth Israel Deaconess Medical Center, Harvard Medical School, Boston MA. USA
| | - Magnus Simren
- Institute of Medicine, Department of Internal Medicine & Clinical Nutrition, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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Houghton LA, Heitkemper M, Crowell M, Emmanuel A, Halpert A, McRoberts JA, Toner B. Age, Gender and Women's Health and the Patient. Gastroenterology 2016; 150:S0016-5085(16)00183-9. [PMID: 27144622 DOI: 10.1053/j.gastro.2016.02.017] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Accepted: 02/09/2016] [Indexed: 12/15/2022]
Abstract
Patients with functional gastrointestinal disorders (FGIDs) often experience distress, reduced quality of life, a perceived lack of validation, and an unsatisfactory experience with health care providers. A health care provider can provide the patient with a framework in which to understand and legitimize their symptoms, remove self-doubt or blame, and identify factors that contribute to symptoms that the patient can influence or control. This framework is implemented with the consideration of important factors that impact FGIDs, such as gender, age, society, and the patient's perspective. Although the majority of FGIDs, including globus, rumination syndrome, IBS, bloating, constipation, functional abdominal pain, sphincter of Oddi dyskinesia, pelvic floor dysfunction, and extra-intestinal manifestations, are more prevalent in women than men, functional chest pain, dyspepsia, vomiting, and anorectal pain do not appear to vary by gender. Studies suggest sex differences in somatic but not visceral pain perception, motility, and central processing of visceral pain; although further research is required in autonomic nervous system dysfunction, genetics and immunologic/microbiome. Gender differences in response to psychological treatments, antidepressants, fiber, probiotics, and anticholinergics have not been adequately studied. However, a greater clinical response to 5-HT3 antagonists but not 5-HT4 agonists has been reported in women compared with men.
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Affiliation(s)
- Lesley A Houghton
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA; Centre for Gastrointestinal Sciences, University of Manchester, Manchester, UK.
| | | | - Michael Crowell
- Division of Gastroenterology and Hepatology Mayo Clinic, Scottsdale, Arizona, USA
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Quigley EMM, Neshatian L. Advancing treatment options for chronic idiopathic constipation. Expert Opin Pharmacother 2015; 17:501-11. [PMID: 26630260 DOI: 10.1517/14656566.2016.1127356] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Chronic constipation is a global problem affecting all ages and associated with considerable morbidity and significant financial burden for society. Though formerly defined on the basis of a single symptom, infrequent defecation; constipation is now viewed as a syndrome encompassing several complaints such as difficulty with defecation, a sense of incomplete evacuation, hard stools, abdominal discomfort and bloating. AREAS COVERED The expanded concept of constipation has inevitably led to a significant change in outcomes in clinical trials, as well as in patient expectations from new therapeutic interventions. The past decades have also witnessed a proliferation in therapeutic targets for new agents. Foremost among these have been novel prokinetics, a new category, prosecretory agents and innovative approaches such as inhibitors of bile salt transport. In contrast, relatively few effective therapies exist for the management of those anorectal and pelvic floor problems that result in difficult defecation. EXPERT OPINION Though constipation is a common and often troublesome disorder, many of those affected can resolve their symptoms with relatively simple measures. For those with more resistant symptoms a number of novel, effective and safe options now exist. Those with defecatory difficulty (anismus, pelvic floor dysfunction) continue to represent a significant management challenge.
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Affiliation(s)
- Eamonn M M Quigley
- a Lynda K. and David M. Underwood Center for Digestive Disorders, Division of Gastroenterology and Hepatology , Houston Methodist Hospital, Weill Cornell Medical College , Houston , TX , USA
| | - Leila Neshatian
- a Lynda K. and David M. Underwood Center for Digestive Disorders, Division of Gastroenterology and Hepatology , Houston Methodist Hospital, Weill Cornell Medical College , Houston , TX , USA
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Abstract
Aim To understand the prevalence of functional constipation in pregnant women and to analyze the impact of its risk factors. Methods We searched hospital databases for women who were 37–41 weeks pregnant (1698 cases) from July 2012 to January 2014 in four hospitals in Shanghai. We reviewed factors including general data, living and eating habits, psychological history, past history of defecation in the 6 months before pregnancy and defecation after pregnancy. Data were analyzed using SPSS software. Results Pregnant women who were more than 35 years old, with a pre-pregnancy body mass index >24, who were highly educated and employed in a sedentary occupation, showed a higher prevalence of functional constipation. Multivariate logistic regression analysis indicated that the prevalence of functional constipation among pregnant women was related to age, pre-pregnancy body mass index, diet, exercise, occupation, psychological factors, threatened abortion in early pregnancy and constipation history. Conclusion The prevalence rate of functional constipation in pregnant women was significantly higher than in the general population.
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Affiliation(s)
- Wenjun Shi
- The Medical School of Tongji University, Shanghai, China
- Huangpu District Maternity and Infant Hospital, Shanghai, China
| | - Xiaohang Xu
- The Medical School of Tongji University, Shanghai, China
- Department of Gynaecology and Obstetrics, Tongji Hospital, Tongji University, Shanghai, China
| | - Yi Zhang
- Department of Gynaecology and Obstetrics, Tongji Hospital, Tongji University, Shanghai, China
| | - Sa Guo
- Department of Gynaecology and Obstetrics, Tongji Hospital, Tongji University, Shanghai, China
| | - Jing Wang
- Department of Gynaecology and Obstetrics, Tongji Hospital, Tongji University, Shanghai, China
- * E-mail: (JJW); (JW)
| | - Jianjun Wang
- Department of Gynaecology and Obstetrics, Tongji Hospital, Tongji University, Shanghai, China
- * E-mail: (JJW); (JW)
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Gong BY, Ma HM, Zang XY, Zhang Y, Zhang XP, Zhao Y. Effect of cranial electrotherapy stimulation combined with biofeedback therapy on clinical symptoms and quality of life in patients with functional constipation. Shijie Huaren Xiaohua Zazhi 2015; 23:2989-2995. [DOI: 10.11569/wcjd.v23.i18.2989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
AIM: To explore the effect of cranial electrotherapy stimulation (CES) combined with biofeedback therapy (BFT) on clinical symptoms and quality of life in patients with functional constipation (FC).
METHODS: A total of 126 subjects with FC were included and divided into either a control group (n = 62) or an experimental group (n = 64). The control group was given BFT alone, and the experimental group received CES combined with BFT. The clinical symptom score was recorded, and the 36-Item Short Form-36 Health Survey (SF-36) was used to assess the quality of life.
RESULTS: After treatment, the experimental group revealed a much more significant decrease in overall symptom score and scores of difficult defecation and sensation of incomplete evacuation compared to the control group (P < 0.05). In the experimental group, the total effective rate was 43.65%, significantly higher than 36.51% in the control group (P < 0.05). The subcategories of SF-36 including general health perceptions, physical functioning, emotional role functioning, bodily pain, vitality and mental health in the experimental group displayed a significant increase compared with the control group after treatment (P < 0.05).
CONCLUSION: CES combined with BFT can improve clinical symptoms and quality of life in FC patients.
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Quigley EMM. Editorial: differentiating chronic idiopathic constipation from constipation-predominant irritable bowel syndrome--possible and important? Aliment Pharmacol Ther 2015; 41:1299. [PMID: 25968150 DOI: 10.1111/apt.13208] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Eamonn M M Quigley
- Gastroenterology and Hepatology, Houston Methodist Hospital, Weill Cornell Medical College, Houston, TX, USA.
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Koloski NA, Jones M, Young M, Talley NJ. Differentiation of functional constipation and constipation predominant irritable bowel syndrome based on Rome III criteria: a population-based study. Aliment Pharmacol Ther 2015; 41:856-66. [PMID: 25736433 DOI: 10.1111/apt.13149] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2014] [Revised: 10/06/2014] [Accepted: 02/11/2015] [Indexed: 12/14/2022]
Abstract
BACKGROUND While the Rome III classification recognises functional constipation (FC) and constipation predominant IBS (IBS-C) as distinct disorders, recent evidence has suggested that these disorders are difficult to separate in clinical practice. AIM To identify whether clinical and lifestyle factors differentiate Rome III-defined IBS-C from FC based on gastrointestinal symptoms and lifestyle characteristics. METHOD 3260 people randomly selected from the Australian population returned a postal survey. FC and IBS-C were defined according to Rome III. The first model used logistic regression to differentiate IBS-C from FC based on lifestyle, quality-of-life and psychological characteristics. The second approach was data-driven employing latent class analysis (LCA) to identify naturally occurring clusters in the data considering all symptoms involved in the Rome III criteria for IBS-C and FC. RESULTS We found n = 206 (6.5%; 95% CI 5.7-7.4%) people met strict Rome III FC whereas n = 109 (3.5%; 95% CI 2.8-4.1%) met strict Rome III IBS-C. The case-control approach indicated that FC patients reported an older age at onset of constipation, were less likely to exercise, had higher mental QoL and less health care seeking than IBS-C. LCA yielded one latent class that was predominantly (75%) FC, while the other class was approximately half IBS-C and half FC. The FC-dominated latent class had clearly lower levels of symptoms used to classify IBS (pain-related symptoms) and was more likely to be male (P = 0.046) but was otherwise similar in distribution of lifestyle factors to the mixed class. CONCLUSION The latent class analysis approach suggests a differentiation based more on symptom severity rather than the Rome III view.
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Affiliation(s)
- N A Koloski
- Faculty of Health and Medicine, University of Newcastle, Callaghan, NSW, Australia
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The spectrum of constipation-predominant irritable bowel syndrome and chronic idiopathic constipation: US survey assessing symptoms, care seeking, and disease burden. Am J Gastroenterol 2015; 110:580-7. [PMID: 25781368 PMCID: PMC4424385 DOI: 10.1038/ajg.2015.67] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Accepted: 02/06/2015] [Indexed: 02/08/2023]
Abstract
INTRODUCTION The irritable bowel syndrome with constipation (IBS-C) and chronic idiopathic constipation (CIC) are associated with substantial symptom and disease burden. Although typically classified as distinct diseases, symptoms frequently overlap. AIM The objective of this study was to characterize symptom and disease burden in IBS-C and CIC sufferers and examine a subset of CIC sufferers with abdominal symptoms. METHODS In a US population-based survey, respondents meeting the Rome III criteria for IBS-C or CIC rated symptom frequency and bothersomeness, missed work and disrupted productivity, and degree of obtaining and satisfaction with physician care. CIC respondents were analyzed in two subgroups: those with abdominal symptoms ≥once weekly (CIC-A) and those without (CIC-NA). RESULTS Of the 10,030 respondents, 328 met the criteria for IBS-C and 552 for CIC (363 CIC-A; 189 CIC-NA). All symptoms were significantly more frequent in IBS-C vs. CIC respondents (P<0.0001). Constipation was extremely/very bothersome in 72% of IBS-C respondents, 62% of CIC-A, and 40% of CIC-NA (P<0.01 all pairs). All 11 other measured symptoms were significantly more bothersome in IBS-C and CIC-A vs. CIC-NA respondents. In IBS-C vs. CIC-A, abdominal discomfort, bloating, straining, and pellet-like stools were also significantly more bothersome, with other remaining symptoms similar. Gastrointestinal symptoms disrupted productivity a mean of 4.9 days per month in IBS-C respondents, 3.2 in CIC-A, and 1.2 in CIC-NA (P<0.001 all pairs); missed days were similar in IBS-C and CIC-A respondents. CONCLUSION CIC respondents with abdominal symptoms experience greater disease burden compared with CIC respondents without frequent abdominal symptoms and have a disease burden profile that is similar to IBS-C respondents.
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