The Effectiveness of a Nondiet Multidisciplinary Weight Reduction Program for Severe Overweight Patients with Psychological Comorbidities (original) (raw)
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Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity, 2013
Obesity is a multifactorial syndrome and the likelihood of success of a medical nutritional treatment (MNT) over the long term is low. As psychological and behavioural factors have an important role in both pathogenesis and the treatment of obesity, these issues were investigated in individuals with obesity who reported a long-term success or a failure in terms of weight loss following a MNT. Eighty-eight individuals of an original cohort of 251 subjects were re-evaluated 10 years after a MNT with cognitive-behavioural approach for uncomplicated obesity. Fifty-three participants were classified as failure (body weight change C0.5 kg) and 35 as a success (10-year body weight change \0.5 kg) of the MNT. Prior to the beginning of the weight-management program, both the Dieting Readiness Test (DRT) and the Hospital Anxiety and Depression Scale (HADS) were administered. At a 10-year follow-up after the MNT, self-reported questionnaires were administered: quality of life was assessed by the Obesity Related Well-Being (ORWELL 97) questionnaire, eating attitudes and behaviours by the Eating Disorder Examination Questionnaire (EDE-Q), the Binge Eating Scale (BES) investigated the presence and severity of binge eating and the Symptom Checklist (SCL 90-R) was used to identify the psychopathological distress. The scores of the ORWELL 97 items concerning symptoms (P = 0.005), discomfort (P = 0.03) and the total score (P = 0.02) were significantly lower in the success group. The depression score of the HADS was positively correlated with the percentage of body weight change observed 10 years after the MNT (r = 0.22; P = 0.045). The scores of the shape concern (EDE-Q) (r = 0.35; P = 0.013) and of the discomfort (ORWELL 97) (r = 0.36; P = 0.012) were significantly correlated with the percentage of body weight change 10 years after the MNT. In conclusion, this study is in agreement with the possibility that the psychological quality of life is associated even with modest amounts of weight loss in the long run. Further research should support identifying successful predictors of weight loss.
Medical and psychological parameters in overweight and obese persons seeking treatment
Collegium antropologicum, 2008
The aim of the study was to analyse psychological characteristics and medical parameters in obese and overweight to identify the possible psychosocial consequences of obesity that may occur along with the numerous medical problems associated with excess body weight. Analysis was made on 296 patients (103 males and 193 females, median age 50, range 16-81) divided in three groups, depending on their Body mass index (BMI). Group I included 41 patients with BMI ranging from 25 to 29.9, group II included 170 patients with BMI from 30 to 34.9, and group III 85 patients with BM > or =35. We compared medical (glucose, cholesterol, triglycerides, HDL-cholesterol, systolic and diastolic blood pressure, body fat percentage) and psychological parameters (anxiety, depression, pros and cons of losing weight, self efficacy and four stages of change) in the patients included in the study. Univariate analysis has shown statistically significant difference among obese and overweight patients in go...
International Journal of Obesity, 2003
OBJECTIVE: To compare two group treatment programmes for obese outpatients. Both programmes included behaviour modification, nutrition counselling, very-low-calorie diet (VLCD) and a continuous measuring of metabolic and anthropometrical status, but they differed regarding the treatment intensiveness. The main aim was to study whether intensive treatment gives a larger weight reduction compared with less intensive treatment and what level of input from health care personnel is needed to reach adequate treatment results. DESIGN: A 2-y randomised clinical trial. SUBJECTS: A total of 43 obese subjects aged 24-60 y, BMI 35 kg/m 2 (29-48). INTERVENTION: Two programmes were used. Both were based on group therapy and were supervised by a dietitian and a psychologist. Group 1 received a continuous intensive treatment with planned group meetings every fortnight during the first year and six group meetings the second year. Group 2 had planned group meetings every third month. Anthropometrical and metabolic data were measured every third month in both groups. The VLCD periods were the same. RESULTS: There was no evidence that a more intensive treatment promotes a larger weight reduction. Weight reduction after 1 y: group 1, À7.6 (70.97) kg, BMI À2.6 (70.3) kg/m 2 ; group 2, À6.4 (71.16) kg, BMI À2.2 (70.4) kg/m 2. Weight reduction after 2 y: group 1, À6.8 (71.4) kg, BMI À2.4 (70.3) kg/m 2 ; group 2, À8.6 (71.6) kg, BMI À3.0 (70.3) kg/m 2. The dropout rate was 26%. CONCLUSION: There were no significant differences in weight reduction, compliance or dropout rate between the groups and there was no evidence that a more intensive treatment promotes a larger weight reduction. This observation is of value when setting up treatment programmes. To measure the metabolic and anthropometrical status during the treatment and to give continuous feedback to the subjects seem to be important factors for compliance. Both treatment programmes gave highly significant weight reductions in the range of 5-10%, which has been referred to as a realistic goal for the treatment of obese patients.
Cognitive behavioral therapy to aid weight loss in obese patients: current perspectives
Abstract: Obesity is a chronic condition associated with risk factors for many medical complications and comorbidities such as cardiovascular diseases, some types of cancer, osteoarthritis, hypertension, dyslipidemia, hypercholesterolemia, type-2 diabetes, obstructive sleep apnea syndrome, and different psychosocial issues and psychopathological disorders. Obesity is a highly complex, multifactorial disease: genetic, biological, psychological, behavioral, familial, social, cultural, and environmental factors can influence in different ways. Evidence-based strategies to improve weight loss, maintain a healthy weight, and reduce related comorbidities typically integrate different interventions: dietetic, nutritional, physical, behavioral, psychological, and if necessary, pharmacological and surgical ones. Such treatments are implemented in a multidisciplinary context with a clinical team composed of endocrinologists, nutritionists, dietitians, physiotherapists, psychiatrists, psychologists, and sometimes surgeons. Cognitive behavioral therapy (CBT) is traditionally recognized as the best established treatment for binge eating disorder and the most preferred intervention for obesity, and could be considered as the first-line treatment among psychological approaches, especially in a long-term perspective; however, it does not necessarily produce a successful weight loss. Traditional CBT for weight loss and other protocols, such as enhanced CBT, enhanced focused CBT, behavioral weight loss treatment, therapeutic education, acceptance and commitment therapy, and sequential binge, are discussed in this review. The issue of long-term weight management of obesity, the real challenge in outpatient settings and in lifestyle modification, is discussed taking into account the possible contribution of mHealth and the stepped-care approach in health care
Journal of The American Dietetic Association, 2009
Background The identification of process and treatment variables associated with successful weight loss could be a pivotal strategy to reduce attrition and improve effectiveness of dietary treatment in obesity and could help find new therapeutic strategies. Objective The aim of study is to identify the psychological predictors of weight loss in patients with obesity compliant to continuous treatment at medical centers. Design Longitudinal observation of a large cohort of obese subjects entering weight-loss programs in the years 2000-2002. Subjects/setting Five hundred obese patients who completed 12-month weight-loss treatment by Italian medical centers offering different programs (78.8% females; age 46.2Ϯ10.8 years; body mass index [BMI; calculated as kg/m 2 ] 37.3Ϯ5.6). Main outcome measured Measurements were obtained at baseline and after a 12-month weight-loss program. Psychological distress, binge eating, body uneasiness, and attitude toward eating were evaluated by self-administered questionnaires (Symptom Check List-90, Binge Eating Scale, Body Uneasiness Test, and Eating Inventory [Dietary Restraint, Disinhibition, and Hunger]), together with BMI changes. Weight-loss expectations and primary motivation for seeking treatment (health or improving appearance) were also recorded.
Journal of Psychosomatic Research, 2007
Objective: The objective of this study was to identify predictors of long-term weight loss after inpatient psychodynamic or behavioral psychotherapy of severely obese patients. Methods: In a longitudinal study, obese patients [body mass index (BMI)z35 kg/m 2 ] were randomly assigned to behavioral or psychodynamic inpatient treatment. The average treatment duration was 7 weeks. Two hundred sixty-seven obese patients, mostly female (85%), with psychiatric and somatic comorbidity (age, 20-64 years; BMI=35-74 kg/m 2 ) were examined with standardized self-report scales at intake, discharge, 1-year follow-up, and 3-year follow-up. Results: Overall, 3 years after inpatient psychotherapy, irrespective of treatment setting, we found an average weight loss of about 1 BMI unit (2% or 3 kg). Effect size for weight loss was small (ES=0.26); changes in body image were stronger (ES=0.56). About 32% of patients achieved a long-term weight loss of N5%. In multiple regressions, weight loss was predicted by the attribution of overweight to eating habits, low dominance (Inventory of Interpersonal Problems), low life satisfaction, higher initial weight loss, and higher self-efficacy. Weight loss maintenance was predicted by cognitive control and current physical activity on follow-up. Conclusion: In the long run, one third of patients could maintain or improve weight loss by inpatient psychotherapy. Lasting beneficial changes in body image and distress could also be found. The predictors of weight loss and weight loss maintenance identified in this study may be helpful for future modifications of psychotherapeutic intervention strategies. D
2021
The role of post-therapeutic support after weight loss in obesity treatment is not fully understood. Therefore, weight maintenance after a successful weight loss intervention is not very common, especially in obese individuals. This randomized controlled study was conducted to explore the efficacy of following dietary and psychological support in a group of 36 obese individuals. Participants (22 women, 14 men aged 35.58 ± 9.85 years, BMI 35.04 ± 3.80 kg/m2) who completed a 12-month weight loss phase (balanced energy-restricted diet) were randomly allocated to receive 18-month support (SG) or no additional care (CG). The support phase included some elements of Ten Top Tips (TTT), cognitive behavioral therapy (CBT), motivational interviewing (MI) in combination with nutritional education and assessment of the level of physical activity. The primary outcome was the maintenance of anthropometric parameters at an 18-month follow-up. The secondary outcomes included evaluation of biochemic...