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Dochat C, Afari N, Satherley RM, Coburn S, McBeth JF. Celiac disease symptom profiles and their relationship to gluten-free diet adherence, mental health, and quality of life. BMC Gastroenterol 2024; 24:9. [PMID: 38166645 PMCID: PMC10759532 DOI: 10.1186/s12876-023-03101-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 12/15/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND A subgroup of adults with celiac disease experience persistent gastrointestinal and extraintestinal symptoms, which vary between individuals and the cause(s) for which are often unclear. METHODS The present observational study sought to elucidate patterns of persistent symptoms and the relationship between those patterns and gluten-free diet adherence, psychiatric symptoms, and various aspects of quality of life (QOL) in an online sample of adults with celiac disease. U.S. adults with self-reported, biopsy-confirmed celiac disease (N = 523; Mage = 40.3 years; 88% women; 93.5% White) voluntarily completed questionnaires as part of the iCureCeliac® research network: (a) Celiac Symptoms Index (CSI) for physical symptoms and subjective health; (b) Celiac Dietary Adherence Test for gluten-free diet adherence; (c) PROMIS-29, SF-36, and Celiac Disease Quality of Life Survey for psychiatric symptoms and QOL. Symptom profiles were derived using latent profile analysis and profile differences were examined using auxiliary analyses. RESULTS Latent profile analysis of CSI items determined a four-profile solution fit best. Profiles were characterized by: (1) little to no symptoms and excellent subjective health (37% of sample); (2) infrequent symptoms and good subjective health (33%); (3) occasional symptoms and fair to poor subjective health (24%); (4) frequent to constant symptoms and fair to poor subjective health (6%). Profiles 2 and 3 reported moderate overall symptomology though Profile 2 reported relatively greater extraintestinal symptoms and Profile 3 reported relatively greater gastrointestinal symptoms, physical pain, and worse subjective health. Profiles differed on anxiety and depression symptoms, limitations due to physical and emotional health, social functioning, and sleep, but not clinical characteristics, gluten-free diet adherence, or QOL. Despite Profile 3's moderate symptom burden and low subjective health as reported on the CSI, Profile 3 reported the lowest psychiatric symptoms and highest quality of life on standardized measures. CONCLUSIONS Adults with celiac disease reported variable patterns of persistent symptoms, symptom severity, and subjective health. Lack of profile differences in gluten-free diet adherence suggests that adjunctive dietary or medical assessment and intervention may be warranted. Lower persistent symptom burden did not necessarily translate to better mental health and QOL, suggesting that behavioral intervention may be helpful even for those with lower celiac symptom burden.
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Affiliation(s)
- Cara Dochat
- San Diego State University/University of California San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, USA.
| | - Niloofar Afari
- VA San Diego Healthcare System, San Diego, CA, USA
- University of California San Diego, La Jolla, CA, USA
| | | | - Shayna Coburn
- Children's National Health System, Washington, DC, USA
- George Washington University School of Medicine & Health Sciences, Washington, DC, USA
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Parker S, Palsson O, Sanders DS, Simren M, Sperber AD, Törnblom H, Urwin H, Whitehead W, Aziz I. Functional Gastrointestinal Disorders and Associated Health Impairment in Individuals with Celiac Disease. Clin Gastroenterol Hepatol 2022; 20:1315-1325.e4. [PMID: 34298190 DOI: 10.1016/j.cgh.2021.07.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/28/2021] [Accepted: 07/15/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Individuals with celiac disease (CD) can experience persisting gastrointestinal symptoms despite adhering to a gluten-free diet (GFD). This may be due to functional gastrointestinal disorders (FGIDs), although there is little data on its prevalence and associated factors. METHODS An online health questionnaire was completed by adult members of Celiac UK in October 2018. The survey included validated questions on Rome IV FGIDs, nongastrointestinal somatic symptoms, anxiety, depression, quality of life, health care use, GFD duration, and its adherence using the celiac dietary adherence test score (with a value ≤ 13 indicating optimal adherence). The prevalence of FGIDs and associated health impairment in the celiac cohort was compared against an age- and sex-matched population-based control group. RESULTS Of the 863 individuals with CD (73% female; mean age, 61 years), all were taking a GFD for at least 1 year, with 96% declaring that they have been on the diet for 2 or more years (2-4 years, 20%; ≥5 years, 76%). The adherence to a GFD was deemed optimal in 61% (n = 523), with the remaining 39% (n = 340) nonadherent. Those adhering to a GFD fulfilled criteria for a FGID in approximately one-half of cases, although this was significantly lower than nonadherent subjects (51% vs 75%; odds ratio [OR], 2.0; P < .001). However, the prevalence of FGIDs in GFD-adherent subjects was significantly higher than in matched population-based controls (35%; OR, 2.0; P < .001). This was accounted for by functional bowel (46% vs 31%; OR, 1.9; P < .0001) and anorectal disorders (14.5% vs 9.3%; OR, 1.7; P = .02) but not functional esophageal (7.6% vs 6.1%; P = .36) or gastroduodenal disorders (8.7% vs 7.4%; P = .47). Finally, GFD-adherent subjects with FGIDs were significantly more likely than their counterparts without FGIDs to have abnormal levels of anxiety (5% vs 2%; OR, 2.8; P = .04), depression (7% vs 2%; OR, 3.6; P = .01), somatization (31% vs 8%; OR, 5.1; P < .0001), and reduced quality of life (P < .0001). CONCLUSION One in 2 people with CD, despite having been on a GFD for a number of years and demonstrating optimal adherence, have ongoing symptoms compatible with a Rome IV FGID. This is 2-fold the odds of FGIDs seen in age- and sex-matched controls. The presence of FGIDs is associated with significant health impairment, including psychological comorbidity. Addressing disorders of gut-brain interaction might improve outcomes in this specific group of patients.
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Affiliation(s)
- Sophie Parker
- Academic Department of Gastroenterology, Sheffield Teaching Hospitals, Sheffield, United Kingdom; Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, United Kingdom
| | - Olafur Palsson
- Center for Functional Gastrointestinal and Motility Disorders, University of North Carolina, Chapel Hill, North Carolina
| | - David S Sanders
- Academic Department of Gastroenterology, Sheffield Teaching Hospitals, Sheffield, United Kingdom; Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, United Kingdom
| | - Magnus Simren
- Center for Functional Gastrointestinal and Motility Disorders, University of North Carolina, Chapel Hill, North Carolina; Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Ami D Sperber
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Hans Törnblom
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Heidi Urwin
- Coeliac UK, High Wycombe, Buckinghamshire, United Kingdom
| | - William Whitehead
- Center for Functional Gastrointestinal and Motility Disorders, University of North Carolina, Chapel Hill, North Carolina
| | - Imran Aziz
- Academic Department of Gastroenterology, Sheffield Teaching Hospitals, Sheffield, United Kingdom; Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, United Kingdom.
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Systematic review: Exploration of the impact of psychosocial factors on quality of life in adults living with coeliac disease. J Psychosom Res 2021; 147:110537. [PMID: 34139581 DOI: 10.1016/j.jpsychores.2021.110537] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 05/24/2021] [Accepted: 05/26/2021] [Indexed: 12/31/2022]
Abstract
BACKGROUND Individuals living with coeliac disease generally experience a remission of symptoms after adopting the gluten-free diet but often report substantial treatment burden and ongoing quality of life issues. Psychosocial factors have been suggested to play a significant role in post-diagnosis quality of life but have yet to be systematically reviewed. AIM To review the evidence for psychosocial factors associated with quality of life in adult coeliac disease cohorts. METHODS Studies were identified via systematic searches of eight databases (MEDLINE, Embase, Emcare, PsycINFO, Ovid Nursing, CINAHL, Informit Health Collection, Cochrane Library) in May 2019. RESULTS Fourteen studies were included involving 3372 participants (80.2% female, mean age = 46.4 years). Symptoms of depression and anxiety were the most examined psychosocial factors across all studies. Quality of life was differentially associated with psychological distress, illness perceptions, coping, and attitudes/behaviours regarding food and the gluten-free diet. CONCLUSION Several psychosocial factors are associated with quality of life in adults living with coeliac disease. Current evidence suggests these factors are interrelated and may influence quality of life directly, via reduced psychological well-being, and indirectly, via reduced adherence to the gluten-free diet. Future research is needed to examine these processes concurrently, with the aim of elucidating the psychosocial mechanisms underlying post-diagnosis well-being and identifying potential targets for psychosocial intervention.
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Health-related quality of life using specific and generic questionnaires in Spanish coeliac children. Health Qual Life Outcomes 2020; 18:250. [PMID: 32711513 PMCID: PMC7382098 DOI: 10.1186/s12955-020-01494-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 07/13/2020] [Indexed: 01/20/2023] Open
Abstract
Background We aimed to compare the perception of health-related quality of life (HRQOL) and related factors in Spanish coeliac children and their parents, using two questionnaires, the generic KIDSCREEN-52 and the specific the Celiac Disease DUX (CDDUX), and to assess the correlation between them. Methods Coeliac children, aged 8-18, who are members of the Madrid Coeliac Association (MCA) and their parents, answered the Spanish version of the CDDUX and KIDSCREEN-52 questionnaires via e-mail. CDDUX was answered by 266 children and 428 parents and KIDSCREEN-52 by 255 children and 387 parents. Linear regression models were fitted to evaluate the association of demographic and clinical factors with HRQOL scores. CDDUX scores were compared with the subjective perception of health status assessed by the first question of KIDSCREEN-52. The correlation between the questionnaires was analysed. Results We found that the main factors that negatively affected HRQOL were having social or economic difficulties associated with following the diet and having transgression-related symptoms. The maximum correlation between the questionnaires was 0.309 and − 0.254 in parents and children respectively. Conclusions Although there is a poor correlation between the two questionnaires, both agreed that the main concerns of the respondents were related to the social and economic difficulties of following the diet. It would be interesting to use both types of questionnaires in order to perform a more complete assessment of HRQOL in coeliac children. Trial registration Not applicable.
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Sainsbury K, Marques MM. The relationship between gluten free diet adherence and depressive symptoms in adults with coeliac disease: A systematic review with meta-analysis. Appetite 2018; 120:578-588. [DOI: 10.1016/j.appet.2017.10.017] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Revised: 10/11/2017] [Accepted: 10/11/2017] [Indexed: 12/14/2022]
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Abstract
OBJECTIVES The aim of the study was to assess health-related quality of life (HRQOL) using the Coeliac Disease Dutch Questionnaire (CDDUX) in Spanish children with coeliac disease. METHODS The CDDUX was cross-culturally adapted according to international consensus guidelines. HRQOL was assessed in coeliac members of the Madrid Coeliac Association ages 8 to 18 years using the adapted CDDUX. Cronbach α coefficient was determined as a measure of intraquestionnaire reliability and intraclass correlation coefficients as a measure of reliability between scores awarded by children and parents. Demographic and clinical variables associated with HRQOL were also assessed. RESULTS A total of 1602 children of 3122 registered Madrid Coeliac Association members ages 8 to 18 years were invited to participate. The questionnaire was completed by 480 families (30%): 214 only by parents, 214 by parents and their children, and 52 only by children. Cronbach α coefficient for the total score for parents was 0.90, and for children 0.88 (0.75-0.90 by scales). Mean total (standard deviation [SD]) HRQOL scores in children and parents were 55.5 (SD 12.7) and 53.89 (SD 12.19), respectively, with no differences detected in paired comparisons between the 2 groups. Significantly worse HRQOL scores were recorded in children showing a nonclassical clinical presentation, in those not adhering to treatment and in those reporting difficulties in following the diet. CONCLUSIONS The CDDUX questionnaire emerged as reliable for use in Spanish children with celiac disease. Overall, both children and parents felt the disease had no substantial negative impacts on patient HRQOL.
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See JA, Kaukinen K, Makharia GK, Gibson PR, Murray JA. Practical insights into gluten-free diets. Nat Rev Gastroenterol Hepatol 2015; 12:580-91. [PMID: 26392070 DOI: 10.1038/nrgastro.2015.156] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Coeliac disease is a global disease, and the only currently available treatment is a gluten-free diet (GFD). Although conceptually simple, the diet changes are substantial and have a profound effect on a patient's life. Untreated coeliac disease is associated with complications, including excess mortality, most of which can be avoided with a strict GFD. However, there are many barriers, including availability, cost and safety of gluten-free foods, and gluten cross-contamination. The GFD can be restrictive in social situations, leading to poor quality of life and, ultimately, nonadherence. As the number of patients with coeliac disease increases worldwide, clinicians need to be aware of the challenges patients face. Heightened awareness by physicians, dietitians and other providers can help maximize successful treatment, improve outcomes, and reduce health-care costs and disease burden. Routine follow-up is necessary to reinforce the need for a GFD, provide social and emotional support, and achieve mucosal healing, leading to reduced risk of complications. Unfortunately, there is wide variation in follow-up practices. The objective of this Review is to increase awareness of the challenges, management and follow-up of patients with coeliac disease to help them achieve GFD adherence and prevent complications whilst preserving their quality of life.
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Affiliation(s)
- Jacalyn A See
- Division of Endocrinology, Diabetes, and Nutrition, Mayo Clinic, 200 1st Street SW, Rochester, MN 55905, USA
| | - Katri Kaukinen
- Department of Medicine, Building Finn-Medi 3, University of Tampere, Tampere, FI-33014, Finland
| | - Govind K Makharia
- Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, Ansari Nagar, New Delhi-110029, India
| | - Peter R Gibson
- Department of Gastroenterology, Central Clinical School, Monash University, Level 6, The Alfred Centre, 99 Commercial Road, Melbourne, VIC 3004, Australia
| | - Joseph A Murray
- Division of Gastroenterology and Department of Immunology, Mayo Clinic, 200 1st Street SW, Rochester, MN 55905, USA
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El-Salhy M, Hatlebakk JG, Gilja OH, Hausken T. The relation between celiac disease, nonceliac gluten sensitivity and irritable bowel syndrome. Nutr J 2015; 14:92. [PMID: 26345589 PMCID: PMC4561431 DOI: 10.1186/s12937-015-0080-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Accepted: 08/28/2015] [Indexed: 12/22/2022] Open
Abstract
Wheat products make a substantial contribution to the dietary intake of many people worldwide. Despite the many beneficial aspects of consuming wheat products, it is also responsible for several diseases such as celiac disease (CD), wheat allergy, and nonceliac gluten sensitivity (NCGS). CD and irritable bowel syndrome (IBS) patients have similar gastrointestinal symptoms, which can result in CD patients being misdiagnosed as having IBS. Therefore, CD should be excluded in IBS patients. A considerable proportion of CD patients suffer from IBS symptoms despite adherence to a gluten-free diet (GFD). The inflammation caused by gluten intake may not completely subside in some CD patients. It is not clear that gluten triggers the symptoms in NCGS, but there is compelling evidence that carbohydrates (fructans and galactans) in wheat does. It is likely that NCGS patients are a group of self-diagnosed IBS patients who self-treat by adhering to a GFD.
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Affiliation(s)
- Magdy El-Salhy
- Section for Gastroenterology, Department of Medicine, Stord Hospital, Stord, Norway.
- Section for Neuroendocrine Gastroenterology, Division of Gastroenterology, Department of Clinical Medicine, University of Bergen, Bergen, Norway.
- National Centre for Functional Gastrointestinal Disorders, Department of Medicine, Haukeland University Hospital, Bergen, Norway.
| | - Jan Gunnar Hatlebakk
- Section for Neuroendocrine Gastroenterology, Division of Gastroenterology, Department of Clinical Medicine, University of Bergen, Bergen, Norway.
- National Centre for Functional Gastrointestinal Disorders, Department of Medicine, Haukeland University Hospital, Bergen, Norway.
| | - Odd Helge Gilja
- Section for Neuroendocrine Gastroenterology, Division of Gastroenterology, Department of Clinical Medicine, University of Bergen, Bergen, Norway.
- National Centre for Functional Gastrointestinal Disorders, Department of Medicine, Haukeland University Hospital, Bergen, Norway.
- National Centre for Ultrasound in Gastroenterology, Department of Medicine, Haukeland University Hospital, Bergen, Norway.
| | - Trygve Hausken
- Section for Neuroendocrine Gastroenterology, Division of Gastroenterology, Department of Clinical Medicine, University of Bergen, Bergen, Norway.
- National Centre for Functional Gastrointestinal Disorders, Department of Medicine, Haukeland University Hospital, Bergen, Norway.
- National Centre for Ultrasound in Gastroenterology, Department of Medicine, Haukeland University Hospital, Bergen, Norway.
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Lähdeaho ML, Kaukinen K, Laurila K, Vuotikka P, Koivurova OP, Kärjä-Lahdensuu T, Marcantonio A, Adelman DC, Mäki M. Glutenase ALV003 attenuates gluten-induced mucosal injury in patients with celiac disease. Gastroenterology 2014; 146:1649-58. [PMID: 24583059 DOI: 10.1053/j.gastro.2014.02.031] [Citation(s) in RCA: 157] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Revised: 02/15/2014] [Accepted: 02/19/2014] [Indexed: 12/20/2022]
Abstract
BACKGROUND & AIMS Gluten ingestion leads to small intestinal mucosal injury in patients with celiac disease, necessitating strict life-long exclusion of dietary gluten. Despite adherence to a gluten-free diet, many patients remain symptomatic and still have small intestinal inflammation. In this case, nondietary therapies are needed. We investigated the ability of ALV003, a mixture of 2 recombinant gluten-specific proteases given orally, to protect patients with celiac disease from gluten-induced mucosal injury in a phase 2 trial. METHODS We established the optimal daily dose of gluten to be used in a 6-week challenge study. Then, in the intervention study, adults with biopsy-proven celiac disease were randomly assigned to groups given ALV003 (n = 20) or placebo (n = 21) together with the daily gluten challenge. Duodenal biopsies were collected at baseline and after gluten challenge. The ratio of villus height to crypt depth and densities of intraepithelial lymphocytes were the primary end points. RESULTS A daily dose of 2 g gluten was selected for the intervention study. Sixteen patients given ALV003 and 18 given placebo were eligible for efficacy evaluation. Biopsies from subjects in the placebo group showed evidence of mucosal injury after gluten challenge (mean villus height to crypt depth ratio changed from 2.8 before challenge to 2.0 afterward; P = .0007; density of CD3(+) intraepithelial lymphocytes changed from 61 to 91 cells/mm after challenge; P = .0003). However, no significant mucosal deterioration was observed in biopsies from the ALV003 group. Between groups, morphologic changes and CD3(+) intraepithelial lymphocyte counts differed significantly from baseline to week 6 (P = .0133 and P = .0123, respectively). There were no statistically significant differences in symptoms between groups. CONCLUSIONS Based on a phase 2 trial, the glutenase ALV003 appears to attenuate gluten-induced small intestinal mucosal injury in patients with celiac disease in the context of an everyday gluten-free diet containing daily up to 2 g gluten. Clinicaltrial.gov, NUMBERS NCT00959114 and NCT01255696.
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Affiliation(s)
- Marja-Leena Lähdeaho
- School of Medicine, University of Tampere, Tampere University Hospital, Tampere, Finland
| | - Katri Kaukinen
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital and School of Medicine, University of Tampere, Tampere, Finland; Department of Medicine, Seinäjoki Central Hospital, Seinäjoki, Finland
| | - Kaija Laurila
- School of Medicine, University of Tampere, Tampere University Hospital, Tampere, Finland
| | | | | | | | | | | | - Markku Mäki
- School of Medicine, University of Tampere, Tampere University Hospital, Tampere, Finland
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Sainsbury K, Mullan B, Sharpe L. Reduced quality of life in coeliac disease is more strongly associated with depression than gastrointestinal symptoms. J Psychosom Res 2013; 75:135-41. [PMID: 23915769 DOI: 10.1016/j.jpsychores.2013.05.011] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Revised: 05/29/2013] [Accepted: 05/31/2013] [Indexed: 01/16/2023]
Abstract
OBJECTIVE Despite evidence indicating a heightened incidence of psychological symptoms in coeliac disease (CD), the direct link between psychological factors and quality of life (QOL) has received little attention. The purpose of this paper was to compare the relative impacts of psychological symptoms and coping to the known negative impacts of gastrointestinal symptoms and adherence to the gluten free diet (GFD) on QOL. METHODS In study 1 (N=390), participants completed measures of QOL, psychological symptoms, coping, several indices of symptom severity, and adherence. Correlations and regression analyses were used to determine the relationships between QOL and the measured variables. Study 2 (N=189) replicated the findings using a validated measure of current gastrointestinal symptom severity and a more comprehensive measure of coping. RESULTS Across both studies, poorer QOL was correlated with a higher incidence of psychological and gastrointestinal symptoms, greater reliance on maladaptive coping strategies, and poorer GFD adherence. The relationship between psychological symptoms (particularly depression) and QOL persisted when controlling for past (study 1) and current (study 2) gastrointestinal symptom severity. Psychological symptoms and GFD adherence were more strongly related to reduced QOL than gastrointestinal symptoms. CONCLUSION The negative impact of psychological symptoms on QOL and adherence suggests that management in CD should include the provision of psychological coping skills, as well as purely dietetic-based strategies to minimise gastrointestinal symptoms.
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Affiliation(s)
- Kirby Sainsbury
- Clinical Psychology Unit, The University of Sydney, Australia
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Gluten free diet adherence in coeliac disease. The role of psychological symptoms in bridging the intention–behaviour gap. Appetite 2013; 61:52-8. [DOI: 10.1016/j.appet.2012.11.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Revised: 11/01/2012] [Accepted: 11/03/2012] [Indexed: 01/13/2023]
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Aziz I, Sanders DS. The irritable bowel syndrome-celiac disease connection. Gastrointest Endosc Clin N Am 2012; 22:623-37. [PMID: 23083983 DOI: 10.1016/j.giec.2012.07.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Irritable bowel syndrome (IBS) is a prevalent functional gastrointestinal disorder that has a significant impact on quality of life and health care resources. Celiac disease (CD), a gluten-sensitive enteropathy, can be mistaken for IBS. This article discusses the connection between IBS and CD and the new concept of nonceliac gluten sensitivity (NCGS). NCGS may occur in the presence of a normal or near-normal small bowel biopsy. Some patients with IBS without CD may derive symptomatic benefit from a gluten-free diet. Future research could facilitate a significant impact on the quality of life in this potential subgroup of patients.
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Affiliation(s)
- Imran Aziz
- Department of Gastroenterology, Royal Hallamshire Hospital, Sheffield, UK.
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Pietzak M. Celiac Disease, Wheat Allergy, and Gluten Sensitivity. JPEN J Parenter Enteral Nutr 2012; 36:68S-75S. [DOI: 10.1177/0148607111426276] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Michelle Pietzak
- University of Southern California Keck School of Medicine, Los Angeles County + University of Southern California Medical Center, and Children’s Hospital Los Angeles, Los Angeles, California
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Dorn SD, Hernandez L, Minaya MT, Morris CB, Hu Y, Lewis S, Leserman J, Bangdiwala SI, Green PHR, Drossman DA. Psychosocial factors are more important than disease activity in determining gastrointestinal symptoms and health status in adults at a celiac disease referral center. Dig Dis Sci 2010; 55:3154-63. [PMID: 20668941 DOI: 10.1007/s10620-010-1342-y] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2010] [Accepted: 07/01/2010] [Indexed: 01/15/2023]
Abstract
BACKGROUND The relative effects of clinical and psychosocial variables on outcome in celiac disease (CD) has not previously been reported. In adult patients with (CD), we studied the relationships among demographics, psychosocial factors, and disease activity with health-related quality of life (HRQOL), health care utilization, and symptoms. METHODS Among 101 adults newly referred to a tertiary care center with biopsy-proven CD we assessed: (a) demographic factors and diet status; (b) disease measures (Marsh score, tissue transglutaminase antibody (tTG) level, weight change and additional blood studies); and (c) Psychosocial status (psychological distress, life stress, abuse history, and coping). Multivariate analyses were performed to predict HRQOL, daily function, self-reported health, number of physician visits, and GI symptoms (pain and diarrhea). RESULTS Impaired HRQOL and daily function was associated with psychological distress and poorer coping. Self-report of poorer health was associated with poorer coping, longer symptom duration, lower education, and greater weight loss. More physician visits were associated with poorer coping, abnormal tTG levels, and milder Marsh classification. Greater pain scores were seen in those with higher psychological distress and greater weight loss. Finally, diarrhea was associated with greater psychological distress and poorer coping. CONCLUSIONS In patients presenting to a CD referral center, psychosocial factors more strongly affect health status and GI symptoms than disease measures.
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Affiliation(s)
- Spencer D Dorn
- Center for Functional GI and Motility Disorders, University of North Carolina, Chapel Hill, NC, USA
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Häuser W, Janke KH, Klump B, Gregor M, Hinz A. Anxiety and depression in adult patients with celiac disease on a gluten-free diet. World J Gastroenterol 2010; 16:2780-7. [PMID: 20533598 PMCID: PMC2883134 DOI: 10.3748/wjg.v16.i22.2780] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [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 compare anxiety and depression levels in adult patients with celiac disease (CD) on a gluten-free diet (GFD) with controls.
METHODS: The levels of anxiety, depression and of a probable anxiety or depressive disorder were assessed by the Hospital Anxiety and Depression Scale in 441 adult patients with CD recruited by the German Celiac Society, in 235 age- and sex-matched patients with inflammatory bowel disease (IBD) in remission or with slight disease activity, and in 441 adult persons of a representative German general population sample (GP). Potential demographic (age, sex, social class, family status) and disease-related (latency to diagnosis, duration of GFD, compliance with GFD, thyroid disease) predictors of anxiety and depression in CD were tested for by regression analyses.
RESULTS: The level of anxiety in CD patients was predicted (R2 = 0.07) by female gender (P = 0.01). Female sex (OR = 3.6, 95% CI: 1.3-9.4, P = 0.01) was associated with a probable anxiety disorder. Living alone (OR = 0.5, 95% CI: 0.2-0.9, P = 0.05) was associated with a reduced risk of an anxiety disorder. The level of depression and a probable depressive disorder were not predicted by any of the demographic and medical variables tested for. The levels of anxiety in patients with CD (6.6 ± 3.4) and with IBD (6.9 ± 3.7) were higher than those of persons in the GP (4.6 ± 3.3) (both P < 0.001). The levels of depression in persons with CD (4.2 ± 3.4), IBD (4.6 ± 3.4) and of the GP (4.2 ± 3.8) did not differ (P = 0.3). The prevalence of a probable anxiety disorder in persons with CD (16.8%) and IBD (14.0%) was higher than that of the GP (5.7%) (P < 0.001). The prevalence of a probable depressive disorder did not differ significantly between the three groups (P = 0.1).
CONCLUSION: Anxiety in adult German female celiacs on a GFD is higher than in persons of the GP. Female celiacs on a GFD should be screened for anxiety.
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Validierung der deutschen Version der regionalen Schmerzskala zur Diagnose des Fibromyalgiesyndroms. Schmerz 2010; 24:226-35. [DOI: 10.1007/s00482-010-0931-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Hausteiner C, Bornschein S, Bubel E, Groben S, Lahmann C, Grosber M, Löwe B, Eyer F, Eberlein B, Behrendt H, Darsow U, Ring J, Henningsen P, Huber D. Psychobehavioral predictors of somatoform disorders in patients with suspected allergies. Psychosom Med 2009; 71:1004-11. [PMID: 19661185 DOI: 10.1097/psy.0b013e3181b4fe3a] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To explore a combination of health-related psychobehavioral features as potential positive criteria for somatoform disorders (SFD). Currently, SFD can only be diagnosed in the absence of sufficient organic symptom explanation, resulting in low criterion validity and delay of appropriate therapy. METHODS Cross sectionally, we studied various psychobehavioral characteristics of 197 inpatients with suspected allergies. At the beginning of the medical work-up, patients were interviewed and completed a set of self-rating questionnaires (Illness Perception Questionnaire-Revised, Whiteley Index-7, Cognitions About Body And Health Questionnaire, Scale for the Assessment of Illness Questionnaire, Health Attitude Survey, Reassurance Questionnaire, and Patient Health Questionnaire). Organic explicability of the presenting symptoms was assessed by allergists at the end of the work-up. Forty-eight patients with SFD were compared with 149 patients without SFD, and predictive models were set up. To control for effects of the work-up situation, we also investigated 47 patients with an established diagnosis of hymenoptera venom allergy. RESULTS In the work-up group, various self-reported psychobehavioral features discriminated patients with SFD from patients without SFD. In logistic regression analysis, self-reported dissatisfaction with medical care, disease conviction, reduced symptom controllability, and reduced body scanning independently predicted SFD. A predictive model based on these psychobehavioral characteristics had high sensitivity and specificity (area under the curve = 0.86, 95% Confidence Interval = 0.79-0.93; p < .001), which was comparable to the Patient Health Questionnaire-15, an established SFD screening tool assessing somatization. CONCLUSIONS Psychobehavioral characteristics in patients with SFD cannot solely be attributed to the uncertainty of a work-up situation. Their predictive value is comparable to that of the traditional measuring of symptom number and severity; hence, they should be considered as SFD positive criteria in Diagnostic and Statistic Manual of Mental Disorders, 5th Edition.
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Affiliation(s)
- Constanze Hausteiner
- Klinik und Poliklinik für Psychosomatische Medizin und Psychotherapie, Klinikum rechts der Isar der Technischen Universitaet Muenchen, Langerstrasse 3, 81675 Muenchen, Germany.
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Riedl A, Maass J, Fliege H, Stengel A, Schmidtmann M, Klapp BF, Mönnikes H. Subjective theories of illness and clinical and psychological outcomes in patients with irritable bowel syndrome. J Psychosom Res 2009; 67:449-55. [PMID: 19837208 DOI: 10.1016/j.jpsychores.2009.02.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2008] [Revised: 02/09/2009] [Accepted: 02/10/2009] [Indexed: 12/25/2022]
Abstract
OBJECTIVES Patients' ideas about the nature, cause, and treatment of their illnesses are part of the complex process of coping with illness. To date, limited research on subjective theories of illness in patients with irritable bowel syndrome (IBS) has been performed. The aim of the study was to investigate patients' subjective theories of illness and how these are related to clinical and psychological outcome criteria, in particular IBS symptom severity and quality of life. METHODS Eighty-eight patients with IBS, as defined by Rome III criteria, were administered a battery of questionnaires to collect the following data: sociodemographic variables, subjective theories of illness (Subjektive Krankheitstheorien, Cause Questionnaire), anxiety (Hospital Anxiety and Depression Scale), depression (Beck Depression Inventory), quality of life (SF-12), and IBS symptoms (Questionnaire for Gastrointestinal Symptoms). RESULTS Almost all patients reported theories of illness reflecting their subjective causal assumptions. The most frequently mentioned causal factors were physical illness, intrapsychic factors, and stress. Patients with mainly somatic attributions had higher IBS symptoms scores (P<.05) and reduced physical quality of life. Intrapsychic attributions were associated with reduced mental quality of life and enhanced physical quality of life (P<.01). All correlations were independent of gender, age, and irritable bowel subgroups. CONCLUSIONS Subjective theories of illness can have significant implications for IBS symptom severity, as well as for physical and mental quality of life.
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Affiliation(s)
- Andrea Riedl
- Division of Hepatology, Gastroenterology, and Endocrinology, Department of Medicine, Charité-Universitätsmedizin Berlin, Campus Virchow, Berlin, Germany.
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Hall NJ, Rubin G, Charnock A. Systematic review: adherence to a gluten-free diet in adult patients with coeliac disease. Aliment Pharmacol Ther 2009; 30:315-30. [PMID: 19485977 DOI: 10.1111/j.1365-2036.2009.04053.x] [Citation(s) in RCA: 271] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Coeliac disease is increasingly diagnosed in adult patients who present with atypical symptoms or who are asymptomatic and detected by case screening. Its treatment, a gluten-free diet, can have a considerable impact on daily living. Understanding the factors associated with non-adherence is important in terms of supporting patients with their condition. AIM To investigate factors associated with adherence to a gluten-free diet in adults with coeliac disease. METHODS A literature search of multiple electronic databases using a pre-determined search string for literature between 1980 and November 2007 identified a possible 611 hits. After checking for relevance, 38 studies were included in this review. RESULTS Rates for strict adherence range from 42% to 91% depending on definition and method of assessment and are the lowest among ethnic minorities and those diagnosed in childhood. Adherence is most strongly associated with cognitive, emotional and socio-cultural influences, membership of an advocacy group and regular dietetic follow-up. Screen and symptom-detected coeliac patients do not differ in their adherence to a gluten-free diet. CONCLUSIONS The existing evidence for factors associated with non-adherence to a gluten-free diet is of variable quality. Further and more rigorous research is needed to characterize those individuals most likely to be non-adherent to assist them better with their treatment.
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Affiliation(s)
- N J Hall
- School of Applied Sciences, University of Sunderland, Sunderland, UK
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