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BACKGROUND: Living with an ostomy can be challenging and adapting to life with an ostomy can be particularly complex, with regard to both the physical and psychosocial aspects. Follow-up with a stoma care nurse (SCN) is usually performed after surgery to support the adaptation process. In the present paper, we describe a new model of ostomy care, where a clinical feedback system (CFS) is implemented in order to improve the adaption process of patients with an ostomy. We also present a plan for evaluating patients experience with the CFS and their clinical outcomes. METHODS: In this study, we include patients who had recently performed colostomy, ileostomy, or urostomy surgery. The intervention includes self-reported measures for adaptation to life with an ostomy and health-related quality of life (HRQoL), as well as patient experiences and satisfaction recorded by the clinical feedback system. The measures are electronically assessed before each clinical consultation at 3, 6, and 12 months after surgery. The scores are instantly analysed and graphically presented for use during the consultation and the patient and the SCN can discuss the findings. Patient experiences and satisfaction with care will be measured with the Generic Short Patient Experiences Questionnaire. Adaptation to the life with ostomy will be measured with the Ostomy Adjustment Scale, and HRQoL with the Short Form 36. DISCUSSION: This study presents a novel approach that could lead to improved consultation, more patient involvement, and better adaptation to life with an ostomy. TRIAL REGISTER: ClinicalTrials.gov Registration Number: NCT03841071. Date 18. February 2019 retrospectively registered.
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Estomia/psicologia , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida , Adaptação Psicológica , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação das NecessidadesRESUMO
BACKGROUND: Many questionnaires for measuring the quality of life for patients with obesity require comprehensive calculation before they are used. There is a need for questionnaires that permit simple assessment of the responses during a patient consultation. We have developed the questionnaire Patient-Reported Outcomes in Obesity (PROS). The objective of the study was to test the reliability and validity of the questionnaire. MATERIAL AND METHOD: The questionnaire was used to ask patients about the extent to which they perceived their weight or body shape as bothersome. A group of patients with an average body mass index (BMI) of 42 (n = 109) completed the PROS questionnaire and The Impact of Weight Quality of Life questionnaire (IWQOL-Lite) before undergoing obesity surgery. Another group with an average body mass index of 29 (n = 95) completed the PROS questionnaire 1-5 years after having undergone obesity surgery. 67,7 % of the patients were > 40 years and 79 % were women. For the statistical analysis we used Cronbach's alpha, factor analysis, Spearman's rank test and independent t-test. RESULTS: Cronbach's alpha for the total PROS score was 0.90, and the factor analysis showed a significant factor (eigenvalue = 4.7) that explained 58.4 % of the variance. The test-retest correlation was 0.93 (p < 0.001). The correlation coefficients between the PROS score, the total IWQOL-Lite score (rs = -0.91) and body mass index (rs = 0.60) were all significant (p < 0.001). The t-test showed an effect size (difference in standard deviation) between the non-surgery and the surgery groups of 1.9 (95 % CI 1.6-2.5) for the PROS questionnaire and 2.1 (95 % CI 1.7-2.5 for the total IWQOL-Lite score. INTERPRETATION: The PROS questionnaire is a reliable and valid questionnaire for measurement of obesity-specific quality of life.
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Obesidade/psicologia , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida , Adulto , Cirurgia Bariátrica , Índice de Massa Corporal , Estudos Transversais , Escolaridade , Exercício Físico/psicologia , Feminino , Humanos , Relações Interpessoais , Masculino , Estado Civil , Pessoa de Meia-Idade , Dor/psicologia , Reprodutibilidade dos Testes , Autoimagem , Comportamento Sexual/psicologia , Sono , Discriminação Social/psicologia , Trabalho/psicologiaRESUMO
AIMS: To explore the associations between sociodemographic and clinical data, the patient's knowledge and skills, and relationship to healthcare professionals with leakage from an ostomy. DESIGN: Cross-sectional. METHODS: This study included 160 patients with a colostomy, ileostomy, or urostomy. Leakage was the dependent variable and was assessed by self-report. Sociodemographic and clinical data and the Ostomy Adjustment Scale subscores, 'knowledge and skills' and 'health care professionals' were independent variables. Spearman's rho and multivariate partial least squares regression analysis were used to estimate possible factors associated with leakage. RESULTS: Of the participants, 13.8% had leakage weekly or more often, 16.3% more often than once a month and 37, 5% had leakage more seldom than once a month. The most important risk factors for leakage were (1) having an ostomy placement that does not meet international guidelines, (2) not having an optimal relationship with health professionals, (3) having a diagnosis other than cancer, (4) not having proper knowledge and skills in ostomy care, (5) not having a colostomy, (6) having a convex baseplate, (7) having an oval ostomy, and (8) being dependent on others for ostomy care. The independent variables in the PLS- model explained 31% of the variance in leakage. PATIENT OR PUBLIC CONTRIBUTION: We thank the patients in the user panel for their help during the study.
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Estomia , Humanos , Estudos Transversais , Estomia/efeitos adversos , Colostomia/efeitos adversos , Ileostomia/efeitos adversos , Análise MultivariadaRESUMO
BACKGROUND: A faecal or urinary ostomy may be lifesaving. However, it involves significant bodily change, and the adjustment process to life with an ostomy includes a broad spectre of physical and psychosocial challenges. Thus, new interventions are needed to improve adaptation to living with an ostomy. This study aimed to examine experiences and outcomes using a new clinical feedback system with patient-reported outcome measures in ostomy care. METHODS: In this longitudinal explorative study, 69 ostomy patients were followed by a stoma care nurse in an outpatient clinic, using a clinical feedback system postoperatively at 3, 6 and 12 months. The patients responded electronically to the questionnaires before each consultation. The Generic Short Patient Experiences Questionnaire was used to measure patient experiences and satisfaction with follow-up. The Ostomy Adjustment Scale (OAS) measured adjustment to life with an ostomy, and the Short Form-36 (SF-36) assessed the patient's health-related quality of life. Longitudinal regression models with time as an explanatory (categorical) variable were used to analyse changes. The STROBE guideline was applied. RESULTS: The patients were satisfied with their follow-up (96%). Especially, they felt they received sufficient and individualised information, were involved in treatment decisions, and benefited from the consultations. The OAS subscale scores for 'daily activities', 'knowledge and skills' and 'health' improved over time (all p < 0.05), as did the physical and mental component summary scores of the SF-36 (all p < 0.05). Effect sizes of changes were small (0.20-0.40). Sexuality was the most challenging factor reported. CONCLUSIONS: The clinical feedback system could be helpful because outpatient follow-ups for ostomy patients may be more tailored when clinicians use clinical feedback systems. However, further development and testing are needed.
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Estomia , Qualidade de Vida , Humanos , Qualidade de Vida/psicologia , Estudos Longitudinais , Seguimentos , Retroalimentação , Estomia/psicologiaRESUMO
The Norse Feedback (NF) is a questionnaire developed for patient-reported outcome monitoring with a clinical feedback system (PRO/CFS). As mental health is a concern after bariatric surgery, the use of the NF as part of PRO/CFS may be beneficial. The aim of this study is to test the reliability and validity of the NF in patients who have been accepted for or have undergone bariatric surgery. We performed separate robust confirmatory factor analyses (CFAs) to test the unidimensionality on 19 of the NF scales. We also performed correlation analyses on 19 of the NF scales with the Obesity-related Problems scale (OP). We included 213 patients. In the CFA analyses, three out of 12 scales with four or more items showed satisfactory psychometric properties in all goodness of fit indices (Suicidality, Need for Control and Self-Criticism). Four scales showed satisfactory psychometric properties in all indices but RMSEA (Somatic Anxiety, Substance Use, Social Safety and Cognitive Problems). Several of the scales demonstrated floor effects. In the correlation analyses, 18 of the 19 scales showed small-to-moderate correlation coefficients with the OP. Our demonstration of satisfactory psychometric properties on several important scales of the NF suggests that this tool may prove valuable in the routine follow-up of mental health in this population. However, further work is needed to innovate the NF for patients undergoing bariatric surgery.
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Cirurgia Bariátrica , Saúde Mental , Computadores , Retroalimentação , Humanos , Psicometria , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
BACKGROUND: The Ostomy Adjustment Scale (OAS), which consists of an overall sum score along with 34 single-item scores, has been frequently used to measure self-reported adjustment to life with an ostomy. However, it is unknown whether the OAS can be divided into meaningful thematic subscales that may make it easier to administer and to apply in a clinical feedback system. PURPOSE: The purpose of this study was to specify thematic OAS subscales and evaluate their psychometric properties. PATIENTS AND METHODS: A cross-sectional study was conducted with 302 patients across Norway having colostomy, ileostomy, or urostomy. The OAS items were divided into different subscales by expert nurses and patients based on clinical and theoretical considerations. The overall structural validity of this analysis of the OAS was examined using robust confirmatory factor analysis. We evaluated the overall goodness of fit using the root mean square error of approximation (RMSEA), the comparative fit index (CFI) and the Tucker-Lewis index (TLI). Factor loadings from the confirmatory factor analysis were used to calculate composite reliability values for the new OAS scales. RESULTS: The OAS was divided into seven subscales. The overall structure validity was acceptable with RMSEA = 0.053 (90% CI, 0.045-0.060), CFI = 0.913 and TLI = 0.904. The composite reliability values of all scales were >0.70. CONCLUSIONS: The OAS can be divided into seven clinically meaningful subscales with acceptable psychometric properties. TRIAL REGISTER: ClinicalTrials.gov Registration Number: NCT03841071. Date 18. February 2019 retrospectively registered.
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BACKGROUND: Patients with morbid obesity have an increased risk for anxiety and depression. The "duodenal switch" is perhaps the most effective obesity surgery procedure for inducing weight loss. However, to our knowledge, data on symptoms of anxiety and depression after the duodenal switch are lacking. Furthermore, it has been hypothesized that self-reported physical health is the major predictor of symptoms of depression in patients with morbid obesity. We therefore investigated the symptoms of anxiety and depression before and after the duodenal switch procedure and whether post-operative changes in self-reported physical health were predictive of changes in these symptoms. METHODS: Data were assessed before surgery (n = 50), and one (n = 47) and two (n = 44) years afterwards. Symptoms of anxiety and depression were assessed by the "Hospital Anxiety and Depression Scale", and self-reported physical health was assessed by the "Short-Form 36" questionnaire. Linear mixed effect models were used to investigate changes in the symptoms of anxiety and depression. Correlation and linear multiple regression analyses were used to study whether changes in self-reported physical health were predictive of post-operative changes in the symptoms of anxiety and depression. RESULTS: The symptom burden of anxiety and depression were high before surgery but were normalized one and two years afterwards (P < 0.001). The degree of improvement in self-reported physical health was associated with statistically significant reductions in the symptoms of anxiety (P = 0.003) and depression (P = 0.004). CONCLUSIONS: The novelty of this study is the large and sustained reductions in the symptoms of anxiety and depression after the duodenal switch procedure, and that these changes were closely associated with improvements in self-reported physical health.
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Transtornos de Ansiedade/etiologia , Cirurgia Bariátrica , Transtorno Depressivo/etiologia , Duodeno/cirurgia , Nível de Saúde , Obesidade Mórbida/psicologia , Adolescente , Adulto , Atitude Frente a Saúde , Cirurgia Bariátrica/métodos , Efeitos Psicossociais da Doença , Feminino , Humanos , Modelos Lineares , Masculino , Pessoa de Meia-Idade , Obesidade Mórbida/cirurgia , Escalas de Graduação Psiquiátrica , Psicometria , Inquéritos e Questionários , Adulto JovemRESUMO
INTRODUCTION: Up to 30 % of patients undergoing bariatric surgery are dissatisfied with treatment outcomes in the long term. The aim of this study was to examine overall satisfaction with treatment 5 years after bariatric surgery and its association with body mass index (BMI) and health-related quality of life (HRQOL). METHODS: Patients were surveyed 5 years after bariatric surgery; 108 patients had duodenal switch (DS) and 153 patients had laparoscopic sleeve gastrectomy (LSG). The main outcome was overall treatment satisfaction, assessed by a single question, and analyzed by multiple logistic regression. Estimates for continuous independent variables represent the odds ratios (OR) for a 2-standard deviation difference. RESULTS: Five years after surgery, 82.4 % of the patients were very satisfied or satisfied, whereas 17.6 % were unsure or dissatisfied. The following variables assessed at 5 years were associated with being dissatisfied/unsure: a higher BMI (OR = 6.1, 95 % CI = 2.7-14.0, p < 0.001), reduced obesity-specific HRQOL (OR = 3.0, 95 % CI = 1.1-7.8, p = 0.03), and reduced mental HRQOL (OR = 0.3, 95 % CI = 0.1-0.8, p = 0.02). We also found that a higher proportion of patients who underwent LSG, compared to DS, reported being dissatisfied/unsure (OR = 3.3, 95 % CI = 1.3-8.8, p = 0.01). CONCLUSION: Reduced mental HRQOL and obesity-related HRQOL, as well as higher BMI, were associated with less satisfaction with overall treatment outcomes 5 years after bariatric surgery. Differences in overall treatment satisfaction by type of operation warrant further investigation.
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Cirurgia Bariátrica , Obesidade Mórbida/cirurgia , Satisfação do Paciente/estatística & dados numéricos , Adulto , Cirurgia Bariátrica/efeitos adversos , Cirurgia Bariátrica/métodos , Cirurgia Bariátrica/psicologia , Cirurgia Bariátrica/estatística & dados numéricos , Índice de Massa Corporal , Feminino , Seguimentos , Humanos , Laparoscopia/efeitos adversos , Laparoscopia/psicologia , Laparoscopia/estatística & dados numéricos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Obesidade Mórbida/epidemiologia , Obesidade Mórbida/psicologia , Qualidade de Vida , Resultado do Tratamento , Redução de Peso/fisiologiaRESUMO
BACKGROUND: Consultations before and after bariatric surgery should include structured assessments of patients' health-related quality of life (HRQOL) and mental health. One way to conduct this assessment is to implement patient-reported outcome monitoring with a clinical feedback system (PRO/CFS). AIM: We will explore patients' and healthcare professionals' experiences when a PRO/CFS is an integrated part of bariatric surgery care. METHODS AND ANALYSES: This is a design paper in which a PRO/CFS will be implemented in two bariatric outpatient clinics. All patients who have an appointment with a healthcare professional prior to, and 3 and 12 months after surgery, will be asked to complete six digital questionnaires measuring HRQOL, mental health, bowel symptoms and eating self-efficacy prior to each consultation. A digital summary report generated from the patient's responses will form the basis for the clinical consultation. A team of patient representatives, healthcare professionals and researchers will be involved in all phases of designing the PRO/CFS to ensure its relevance for clinical consultations. The patients' experiences will be explored with a generic 12-item questionnaire, developed for use in outpatient clinics, prior to and 12 months after bariatric surgery. We will conduct focus-group interviews with patients and healthcare professionals to explore their experiences when PRO/CFS is integrated into the consultations. ETHICS AND DISSEMINATION: Written informed consent will be obtained for all participants in the study. The project is approved by the Norwegian Centre for Research Data, Department of Data Protection Services (ref. no. 282738). The project has also undergone Data Protection Impact Assessments, both at Førde Hospital Trust and at St. Olav Hospital (registration no. 2016/3912). Data from the qualitative and quantitative studies will be kept in de-identified form in a secured research database, and the findings will be published in international peer-reviewed journals and presented at scientific conferences.
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Cirurgia Bariátrica , Retroalimentação , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida , Estudos de Avaliação como Assunto , HumanosRESUMO
BACKGROUND: The relationship among musculoskeletal pain, depression, and health-related quality of life in patients with severe obesity who are accepted for bariatric surgery should be explored further. METHODS: In this cross-sectional study, we measured the health-related quality of life using the generic questionnaire "Short-Form 36 Health Status Survey." Multiple regression analysis was used to explore associations between the predictors (musculoskeletal pain and depression) and the physical cumulative summary (PCS) and mental cumulative summary (MCS). Age, gender, body mass index, and the number of co-morbidities were entered as covariates. RESULTS: The study subjects included 28 women and 23 men, with a mean age of 37.7 years and a mean body mass index of 51.9 kg/m(2). The PCS and MCS scores were very poor compared with the age- and gender-adjusted population norm (P <.001). The presence of musculoskeletal pain was associated with a score that was 10.97 points lower on the PCS (P <.001) and 7.05 points lower on the MCS (P = .031). The presence of depression was associated with a score that was 20.89 points lower on the MCS (P <.001); no significant association was found between depression and the PCS. CONCLUSION: The results of this study have shown that musculoskeletal pain was strongly associated with lower scores on the PCS and MCS, and depression was strongly associated with a lower score on the MCS.
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Cirurgia Bariátrica/psicologia , Nível de Saúde , Obesidade Mórbida/psicologia , Qualidade de Vida , Adulto , Índice de Massa Corporal , Comorbidade , Estudos Transversais , Depressão/psicologia , Feminino , Humanos , Masculino , Obesidade Mórbida/cirurgia , Dor/psicologia , Medição da Dor , Análise de Regressão , Inquéritos e QuestionáriosRESUMO
BACKGROUND: A person's confidence to control eating, eating self-efficacy (ESE), has been identified as a target for long-term weight management in nonsurgical weight loss interventions, but has to a limited extent been studied after bariatric surgery. OBJECTIVE: We investigated the association between ESE, weight loss, and obesity-specific quality of life (QOL) after sleeve gastrectomy (SG). SETTING: A single-center longitudinal study. METHODS: Data from adult patients were collected before SG, and at mean 16 months (±standard deviation 4 mo) and 55 (±4) months postoperatively. ESE was measured by the Weight Efficacy Lifestyle Questionnaire Short-Form. Multiple regression analyses were performed with excess body mass index loss (%EBMIL) and obesity-specific QOL as dependent variables. Age, sex, and other preoperative values were covariates in all models. RESULTS: Of 114 preoperative patients, 91 (80%) and 84 (74%) were available for follow-up 16 and 55 months after SG, respectively. Mean %EBMIL from baseline to 16 and 55 months was 76% (95% confidence interval: 71.9, 79.6) and 67% (95% confidence interval: 61.9, 72.2), respectively. Preoperative ESE scores improved significantly at both 16 and 55 months (Pâ¯=â¯.002) but did not predict postoperative %EBMIL or QOL at 55 months (ßâ¯=â¯-.08, Pâ¯=â¯.485). Greater change in ESE from 0 to 16 months predicted higher %EBMIL (ßâ¯=â¯.34, Pâ¯=â¯.013) at 55 months, and improvements in ESE from 0 to 55 months were significantly associated with higher %EBMIL (ßâ¯=â¯.46, Pâ¯=â¯.001) and obesity-specific QOL (ßâ¯=â¯.50, P < .001) 55 months after SG. CONCLUSION: Significant improvements in ESE were seen at 16 months, and remained high at 55 months after SG in this cohort. Patients who improved their ESE the most also experienced the highest weight loss and obesity-specific QOL 5 years postoperatively. Future research should address whether enhancement of ESE corresponds to sustained improvements in eating behavior after bariatric surgery.
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Comportamento Alimentar , Gastrectomia , Obesidade/psicologia , Qualidade de Vida , Autoeficácia , Redução de Peso , Adulto , Estudos de Coortes , Ingestão de Alimentos , Feminino , Humanos , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Obesidade/cirurgia , Medidas de Resultados Relatados pelo Paciente , Valor Preditivo dos Testes , Inquéritos e Questionários , Resultado do TratamentoRESUMO
OBJECTIVES: Sleeve gastrectomy (SG) is the most frequently performed bariatric surgery procedure worldwide, but reports on long-term quality of life (QOL) outcomes are scarce. We investigated 5-year trajectories in QOL and their associations with weight loss after SG. DESIGN: A prospective cohort study. SETTING: The study was conducted in a single Norwegian bariatric surgery centre. PARTICIPANTS: Out of 150 operated patients, 127 were included. Mean age was 41 years, 68% were women and the follow-up rate at 1 year was 85% and 64% at 1 and 5 years, respectively. OUTCOME MEASURES: Data were collected preoperatively, and 1 and 5 years after surgery assessing three different levels of QOL. The main exposure was weight loss after SG, assessed as per cent excess body mass index (kg/m2) loss (%EBMIL). The Obesity-Related Problem (OP) scale was used to measure obesity-specific health-related QOL (HRQOL). Physical (PCS) and mental (MCS) composite summary scores of the Short Form 36 Health Survey were used to capture generic HRQOL and Cantril Ladder was used to assess overall QOL. RESULTS: All HRQOL/overall QOL measures significantly improved at 1 year, followed by modest decline from 1 to 5 years after surgery. Greater %EBMIL 5 years after surgery was significantly associated with improvements in OP and PCS scores, but not with MCS and Cantril Ladder scores. Although significant (p<0.001) and clinically relevant improvements in HRQOL/overall QOL outcomes were observed at 5 years, scores were still below the general population norms. CONCLUSION: Most patients undergoing SG experience substantial weight loss accompanied by statistically significant and clinically relevant long-term improvements in HRQOL/overall QOL. However, an important minority of patients still report low HRQOL/overall QOL 5 years after SG. Further research should aim to identify other factors that contribute to impaired QOL after bariatric surgery, even in the presence of successful weight control.
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Cirurgia Bariátrica , Obesidade Mórbida , Qualidade de Vida , Adulto , Cirurgia Bariátrica/métodos , Cirurgia Bariátrica/psicologia , Índice de Massa Corporal , Feminino , Humanos , Masculino , Diferença Mínima Clinicamente Importante , Noruega/epidemiologia , Obesidade Mórbida/diagnóstico , Obesidade Mórbida/epidemiologia , Obesidade Mórbida/psicologia , Obesidade Mórbida/cirurgia , Medidas de Resultados Relatados pelo Paciente , Período Pós-Operatório , Estudos Prospectivos , Tempo , Redução de Peso/fisiologiaRESUMO
BACKGROUND: Several studies have shown that morbid obese patients have poor health-related quality of life. The aim of this study was to investigate the effect of bariatric surgery (biliopancreatic diversion with duodenal switch) on health-related quality of life for morbidly obese patients. METHODS: 48 patients (26 women and 22 men, mean age 37.4, mean BMI 51.5) completed the Short Form 36 (SF-36) before and one year after surgery. Paired t-tests were used to analyze differences in SF-36 scores before and one year after surgery. RESULTS: Morbidly obese patients had very poor health-related quality of life (SF-36) before surgery compared with norms (p < 0.001). One year after surgery, all SF-36 dimensions had improved significantly (p < 0.001). CONCLUSIONS: The morbidly obese patients in this study had very poor health-related quality of life compared to norms, but they experienced considerable improvement after bariatric surgery.
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Obesidade Mórbida/cirurgia , Adulto , Cirurgia Bariátrica/efeitos adversos , Cirurgia Bariátrica/métodos , Cirurgia Bariátrica/psicologia , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade Mórbida/psicologia , Estudos Prospectivos , Qualidade de Vida , Inquéritos e QuestionáriosRESUMO
BACKGROUND: We present 5-year outcomes after vertical sleeve gastrectomy (VSG), including complications and revisions, weight change, obesity-related diseases and health-related quality of life (HRQOL). METHODS: Patients operated from December 2005 to November 2010 were included. All variables except HRQOL (obtained using Short Form-36) were assessed prospectively. HRQOL data was assessed cross-sectionally, comparing 5-year results to both a baseline cohort of severely obese patients prior to bariatric surgery and to Norwegian norms. RESULTS: Of 168 operated patients (mean age, 40.3 ± 10.5 years; 71% females), 92% completed 2-year and 82% 5-year follow-up. Re-intervention for complications occurred in four patients, whereas revision surgery was performed in six patients for weight regain and in one patient for gastroesophageal reflux disease (GERD). Mean body mass index (BMI) decreased from 46.2 ± 6.4 kg/m2 at baseline to 30.5 ± 5.8 kg/m2 at 2 years and 32.9 ± 6.1 kg/m2 at 5 years. Remission of type 2 diabetes mellitus (T2DM) and hypertension occurred in 79 and 62% at 2 years, and 63 and 60% at 5 years, respectively. The percentage of patients treated for GERD increased from 12% preoperatively to 29% at 2 years and 35% at 5 years. The physical and mental SF-36 summary scores showed significantly better HRQOL at 5 years compared with the baseline cohort, but did not reach population norms. CONCLUSION: The majority of VSG patients maintained successful weight loss and improvement of T2DM, hypertension and HRQOL at 5 years. Preventing weight regain and GERD are important considerations with this procedure.
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Gastrectomia/métodos , Obesidade Mórbida/cirurgia , Adulto , Índice de Massa Corporal , Estudos Transversais , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Mellitus Tipo 2/cirurgia , Feminino , Seguimentos , Refluxo Gastroesofágico/epidemiologia , Refluxo Gastroesofágico/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade Mórbida/epidemiologia , Qualidade de Vida , Reoperação/estatística & dados numéricos , Resultado do Tratamento , Redução de PesoRESUMO
BACKGROUND: Long-term data on health-related quality of life (HRQL) after biliopancreatic diversion with duodenal switch (BPDDS) are scarce. The aim of this study was to evaluate changes in HRQL from baseline to 10 years in patients who had undergone BPDDS. METHODS: We included 50 patients who underwent BPDDS for severe obesity at Førde Central Hospital in a prospective cohort study. HRQL was measured with a self-report questionnaire, the Short-Form-36. Main outcomes were the physical component score and the mental component score. HRQL was assessed before surgery and after 1, 2, 5, and 10 years. Linear mixed-effect models were applied to evaluate changes over time. RESULTS: A total of 35 patients (70%) completed the 10-year follow-up of the HRQL study. The mean body mass index at baseline was 51.7 kg/m2 (95 % CI, 50.0-53.5) and 34.3 kg/m2 (95% CI, 32.4-36.2) at 10 years. The physical component score improved significantly from 32.6 (95% CI, 29.7-35.5) at baseline to 44.2 (95% CI, 40.9-47.5) at the 10-year follow-up (P<.001). Mental component scores also improved significantly, from 37.8 (95% CI, 34.2-41.3) at baseline to 46.0 (95% CI, 41.9-50.0) at the 10-year follow-up (P<.001). However, the scores at 10-year follow-up were significantly lower than the Norwegian norm data. CONCLUSION: Ten years after BPDDS, patients' HRQL was significantly improved from preoperative values, and approximately 60% of the improvements seen at 1-year follow-up were maintained.
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Desvio Biliopancreático/métodos , Duodeno/cirurgia , Qualidade de Vida , Adolescente , Adulto , Índice de Massa Corporal , Feminino , Nível de Saúde , Humanos , Masculino , Saúde Mental , Pessoa de Meia-Idade , Obesidade Mórbida/psicologia , Obesidade Mórbida/cirurgia , Cuidados Pós-Operatórios , Estudos Prospectivos , Inquéritos e Questionários , Resultado do Tratamento , Adulto JovemRESUMO
Background. The aims of this study were to translate the Obesity-Related Problem scale (OP scale) into the Norwegian language and test its reliability, validity and responsiveness in a Norwegian sample. Method. The questionnaire (OP scale) was translated from the original language (Swedish) into Norwegian. Patients completed the questionnaire prior to and one year after sleeve gastrectomy. Internal consistency was evaluated using Cronbach's α. Construct validity was tested by correlating the OP-scale with the SF-36 and the Cantril Ladder using the Pearson correlation coefficient. An exploratory and confirmatory factor analysis was used to test the unidimensionality of the OP scale. Responsiveness was tested by assessing changes in the OP scale from baseline to one year post-surgery using the paired sample t-test. Floor and ceiling effect were calculated as percentages. Results. A total of 181 patients (123 women) accepted for bariatric surgery was included in the study. The mean age was 43.1 ± 12.5 years, and mean body mass index (BMI) before surgery was 45 ± 6.9. The mean value of the OP scale at baseline was 63.30 ± 24.43 (severe impairment) and 21.01 ± 20.98 at one year follow-up (mild impairment). Internal consistency was high at baseline (Cronbach's α 0.91). The floor effect was small at baseline and high at one year. The ceiling effect was small at baseline and at one year. Exploratory and conformatory factor analysis showed one factor with a high percent of explained variance. Correlations between OP scale at baseline, SF-36, Cantril Ladder and BMI were statistically significant and in the predicted direction to support validity of the Norwegian OP scale. After one year correlations between the change in OP scale and the change in SF-36 scores, Cantril Ladder and BMI were also statistically significant, except for the change in the Role Physical-scale. The OP scale showed greater responsiveness than either the SF-36 or Cantril Ladder. Conclusion. These results confirm that the Norwegian version of the OP scale is a valid and reliable instrument for measuring psychosocial functioning in patients with clinically severe obesity.
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Impaired health-related quality of life (HRQoL) is common in bariatric surgery candidates and is often one of the motivating factors for seeking bariatric surgery. Although many studies have reported changes in HRQoL after bariatric surgery, few are long-term prospective studies and no systematic review has been conducted. A systematic database search identified studies reporting HRQoL preoperatively and≥5 years after bariatric surgery. Change in HRQoL over time was the outcome variable, divided into primary and secondary outcomes. Seven prospective cohort studies met the inclusion criteria. Eight HRQoL measures and 6 surgical methods were identified. Long-term follow-up time ranged from 5-10 years, sample sizes from 44 to 655 patients, and follow-up rates from 61% to 92%. None of the 7 studies were randomized controlled trials, and only 2 studies used control groups. Six of 7 studies showed statistically significant improvements in all of the primary outcomes, and 1 study showed statistically significant improvements in 1 of 2 primary outcomes. Of the statistically significant HRQoL improvements, 92% were clinically meaningful. Peak improvements in primary HRQoL outcomes were typically observed during the first years of follow-up, followed by a gradual decline that seemed to stabilize 5 years postoperatively. Long-term HRQoL scores typically remained improved relative to preoperative scores but were somewhat below population norm scores. In conclusion, while bariatric surgery candidates reported impaired HRQoL presurgically, their HRQoL improved considerably after bariatric surgery and much of the initial HRQoL improvements were maintained over the long term.
Assuntos
Cirurgia Bariátrica , Qualidade de Vida , Humanos , Obesidade Mórbida/cirurgiaRESUMO
BACKGROUND: Long-term data of health-related quality of life (HRQL) after biliopancreatic diversion with duodenal switch (BPDDS) procedure are lacking. The aim of this study was to evaluate changes in HRQL from baseline to 5 years after BPDDS. METHODS: Fifty morbidly obese patients were followed for 5 years after BPDDS procedure. The sample consisted of 27 women and 23 men, the mean age was 37.8 years, and the mean body mass index (BMI) was 51.7 units. HRQL was measured with the Short Form 36 questionnaire (SF-36). Anxiety and depression were measured with the Hospital Anxiety and Depression Scale (HADS). Linear mixed model was used to investigate the change scores. The SF-36 scores and HADS scores of the sample were also compared with a Norwegian population norm, adjusted for age, gender, and BMI. RESULTS: Mental summary scores (MCS) and physical summary scores (PCS) were very low preoperatively but significantly improved (P < 0.05) 5 years after surgery. The PCS was comparable to the population norm, while MCS was lower. Depression improved significantly from baseline to the 5-year follow-up (P = 0.004), but anxiety did not (P = 0.595). CONCLUSIONS: This study demonstrates a sustained weight loss and improved, although somewhat fading, HRQL scores 5 years after BPDDS. The study also shows that BPDDS is associated with a sustained reduction in depression symptoms but not in anxiety symptoms.
Assuntos
Desvio Biliopancreático , Duodeno/cirurgia , Laparoscopia , Obesidade Mórbida/cirurgia , Redução de Peso , Adolescente , Adulto , Depressão/epidemiologia , Feminino , Seguimentos , Nível de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Noruega/epidemiologia , Obesidade Mórbida/epidemiologia , Obesidade Mórbida/psicologia , Estudos Prospectivos , Qualidade de Vida , Inquéritos e Questionários , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Morbid obesity can reduce the health-related quality of life (HRQL) and paid work participation, and the duodenal switch (DS) can induce large weight loss in patients suffering from this disease. However, data about HRQL combined with paid work participation after duodenal switch are lacking. The aim of this study was to provide longitudinal data of these issues. METHODS: Fifty-one consecutive morbidly obese patients accepted for DS gave their informed consent to participate in the study. Mean age was 37.7 years (SD, 8.0), and 54.9% were women. HRQL was assessed using the "Short-Form 36 Health Status Survey". Eight subscores, the physical component summary (PCS), and the mental component summary (MCS) were calculated. Paid-work participation was assessed as performing or not performing paid work. Data were assessed before DS (T0), 1 year after DS (T1), and 2 years after DS (T2). RESULTS: All the SF-36 scores improved significantly from T0 to T1 and T2 (p < 0.001), when they were in the normal range compared to the population norm. The number of patients performing paid work increased from 28 (54.9%) at T0 to 34 (66.7%) at T2, p = 0.031. The patients who performed paid work had significantly better PCS and MCS scores than those who did not before, but not after, DS. CONCLUSION: Our data indicate that the SF-36 scores of the patients were normalized after DS. A marked improvement in the paid work participation was also observed.