Behavioral Treatment of Obesity
TL;DR: It is shown that behavioral treatment is effective in inducing a 10% weight loss, which is sufficient to significantly improve health, and innovative programs are being developed to disseminate behavioral approaches beyond traditional academic settings.
About: This article is published in Psychiatric Clinics of North America.The article was published on 2005-03-01 and is currently open access. It has received 526 citations till now. The article focuses on the topics: Weight loss.
Citations
More filters
TL;DR: Novel multidisciplinary, preventive, and therapeutic approaches, and social changes are needed that address the complex interplay of biologic, genetic, andsocial factors that have created the current obesity epidemic in the United States.
775 citations
TL;DR: In this article, the authors provide justification for and recommend a standardized definition of severe obesity in children and adolescents and raise awareness of this serious and growing problem by summarizing the current literature in this area in terms of the epidemiology and trends, associated health risks (immediate and long-term), and challenges and shortcomings of currently available treatment options.
Abstract: Severe obesity afflicts between 4% and 6% of all youth in the United States, and the prevalence is increasing. Despite the serious immediate and long-term cardiovascular, metabolic, and other health consequences of severe pediatric obesity, current treatments are limited in effectiveness and lack widespread availability. Lifestyle modification/behavior-based treatment interventions in youth with severe obesity have demonstrated modest improvement in body mass index status, but participants have generally remained severely obese and often regained weight after the conclusion of the treatment programs. The role of medical management is minimal, because only 1 medication is currently approved for the treatment of obesity in adolescents. Bariatric surgery has generally been effective in reducing body mass index and improving cardiovascular and metabolic risk factors; however, reports of long-term outcomes are few, many youth with severe obesity do not qualify for surgery, and access is limited by lack of insurance coverage. To begin to address these challenges, the purposes of this scientific statement are to (1) provide justification for and recommend a standardized definition of severe obesity in children and adolescents; (2) raise awareness of this serious and growing problem by summarizing the current literature in this area in terms of the epidemiology and trends, associated health risks (immediate and long-term), and challenges and shortcomings of currently available treatment options; and (3) highlight areas in need of future research. Innovative behavior-based treatment, minimally invasive procedures, and medications currently under development all need to be evaluated for their efficacy and safety in this group of patients with high medical and psychosocial risks.
772 citations
TL;DR: In this paper, the authors compared two weight loss maintenance interventions with a self-directed control group, i.e., personal contact and interactive technology-based intervention, for 30 months.
Abstract: Context Behavioral weight loss interventions achieve short-term success,
but re-gain is common. Objective To compare 2 weight loss maintenance interventions with a self-directed control group. Design, Setting, and Participants Two-phase trial in which 1032 overweight or obese adults (38%
African American, 63% women) with hypertension, dyslipidemia, or both who had lost at least 4 kg during a 6-month weight loss program (phase 1) were randomized to a weight-loss maintenance intervention (phase 2). Enrollment at 4 academic centers occurred August 2003-July 2004
and randomization, February-December 2004. Data collection was completed in June 2007. Interventions After the phase 1 weight-loss program, participants were randomized to one of the following groups for 30 months: monthly personal contact,
unlimited access to an interactive technology–based intervention,
or self-directed control. Main Outcome Changes in weight from randomization. Results Mean entry weight was 96.7 kg. During the initial 6-month program,
mean weight loss was 8.5 kg. After randomization, weight regain occurred.
Participants in the personal-contact group regained less weight (4.0
kg) than those in the self-directed group (5.5 kg; mean difference at 30 months, −1.5 kg; 95% confidence interval [CI], −2.4
to −0.6 kg; P = .001). At 30 months, weight regain did not differ between the interactive technology–based (5.2 kg) and self-directed groups (5.5 kg; mean difference −0.3
kg; 95% CI, −1.2 to 0.6 kg; P = .51);
however, weight regain was lower in the interactive technology–based than in the self-directed group at 18 months (mean difference, −1.1
kg; 95% CI, −1.9 to −0.4 kg; P = .003) and at 24 months (mean difference, −0.9
kg; 95% CI, −1.7 to −0.02 kg; P = .04). At 30 months, the difference between the personal-contact and interactive technology–based group was −1.2 kg (95%
CI −2.1 to −0.3; P = .008).
Effects did not differ significantly by sex, race, age, and body mass index subgroups. Overall, 71% of study participants remained below entry weight. Conclusions The majority of individuals who successfully completed an initial behavioral weight loss program maintained a weight below their initial level. Monthly brief personal contact provided modest benefit in sustaining weight loss, whereas an interactive techonology–based intervention provided early but transient benefit. Trial Registration clinicaltrials.gov Identifier: NCT00054925
714 citations
TL;DR: Group-based DSME in people with type 2 diabetes results in improvements in clinical, lifestyle and psychosocial outcomes and quality of life no conclusion could be drawn due to high heterogeneity.
Abstract: Diabetes self-management education (DSME) can be delivered in many forms. Group based DSME is widespread due to being a cheaper method and the added advantages of having patient meet and discuss with each other. assess effects of group-based DSME compared to routine treatment on clinical, lifestyle and psychosocial outcomes in type-2 diabetes patients. A systematic review with meta-analysis. Computerised bibliographic database were searched up to January 2008 for randomised controlled trials evaluating group-based DSME for adult type-2 diabetics versus routine treatment where the intervention had at least one session and =/>6 months follow-up. At least two reviewers independently extracted data and assessed study quality. In total 21 studies (26 publications, 2833 participants) were included. Of all the participants 4 out of 10 were male, baseline age was 60 years, BMI 31.6, HbA1c 8.23%, diabetes duration 8 years and 82% used medication. For the main clinical outcomes, HbA1c was significantly reduced at 6 months (0.44% points; P = 0.0006, 13 studies, 1883 participants), 12 months (0.46% points; P = 0.001, 11 studies, 1503 participants) and 2 years (0.87% points; P < 0.00001, 3 studies, 397 participants) and fasting blood glucose levels were also significantly reduced at 12 months (1.26 mmol/l; P < 0.00001, 5 studies, 690 participants) but not at 6 months. For the main lifestyle outcomes, diabetes knowledge was improved significantly at 6 months (SMD 0.83; P = 0.00001, 6 studies, 768 participants), 12 months (SMD 0.85; P < 0.00001, 5 studies, 955 participants) and 2 years (SMD 1.59; P = 0.03, 2 studies, 355 participants) and self-management skills also improved significantly at 6 months (SMD 0.55; P = 0.01, 4 studies, 534 participants). For the main psychosocial outcomes, there were significant improvement for empowerment/self-efficacy (SMD 0.28, P = 0.01, 2 studies, 326 participants) after 6 months. For quality of life no conclusion could be drawn due to high heterogeneity. For the secondary outcomes there were significant improvements in patient satisfaction and body weight at 12 months for the intervention group. There were no differences between the groups in mortality rate, body mass index, blood pressure and lipid profile. Group-based DSME in people with type 2 diabetes results in improvements in clinical, lifestyle and psychosocial outcomes.
558 citations
TL;DR: A range of innovative studies, including basic research on gut microflora, dietary composition, pharmacologic interventions, and surgical procedures, is generating findings with potential for future prevention and treatment of OW/obesity.
Abstract: This review considers a variety of perspectives on overweight and obesity (OW/obesity), including measurement and classification; prevalence and changes in prevalence in recent years; genetic, biological, medical, individual, and social correlates of OW/obesity; and treatment approaches. Despite increased attention, OW/obesity is escalating in prevalence worldwide, and the causes are exceedingly complex. A range of innovative studies, including basic research on gut microflora, dietary composition, pharmacologic interventions, and surgical procedures, is generating findings with potential for future prevention and treatment of OW/obesity. Social system changes such as school programs and the awareness of the roles of personal, family, health provider, and cultural experiences related to OW/obesity have also gained traction for vital prevention and treatment efforts over the past decade.
520 citations
References
More filters
TL;DR: In this paper, the authors compared a lifestyle intervention with metformin to prevent or delay the development of Type 2 diabetes in nondiabetic individuals. And they found that the lifestyle intervention was significantly more effective than the medication.
Abstract: Background Type 2 diabetes affects approximately 8 percent of adults in the United States. Some risk factors — elevated plasma glucose concentrations in the fasting state and after an oral glucose load, overweight, and a sedentary lifestyle — are potentially reversible. We hypothesized that modifying these factors with a lifestyle-intervention program or the administration of metformin would prevent or delay the development of diabetes. Methods We randomly assigned 3234 nondiabetic persons with elevated fasting and post-load plasma glucose concentrations to placebo, metformin (850 mg twice daily), or a lifestyle modification program with the goals of at least a 7 percent weight loss and at least 150 minutes of physical activity per week. The mean age of the participants was 51 years, and the mean body-mass index (the weight in kilograms divided by the square of the height in meters) was 34.0; 68 percent were women, and 45 percent were members of minority groups. Results The average follow-up was 2.8 years. The incidence of diabetes was 11.0, 7.8, and 4.8 cases per 100 person-years in the placebo, metformin, and lifestyle groups, respectively. The lifestyle intervention reduced the incidence by 58 percent (95 percent confidence interval, 48 to 66 percent) and metformin by 31 percent (95 percent confidence interval, 17 to 43 percent), as compared with placebo; the lifestyle intervention was significantly more effective than metformin. To prevent one case of diabetes during a period of three years, 6.9 persons would have to participate in the lifestyle-intervention program, and 13.9 would have to receive metformin. Conclusions Lifestyle changes and treatment with metformin both reduced the incidence of diabetes in persons at high risk. The lifestyle intervention was more effective than metformin.
17,333 citations
TL;DR: Type 2 diabetes can be prevented by changes in the lifestyles of high-risk subjects by means of individualized counseling aimed at reducing weight, total intake of fat, and intake of saturated fat and increasing intake of fiber and physical activity.
Abstract: Background Type 2 diabetes mellitus is increasingly common, primarily because of increases in the prevalence of a sedentary lifestyle and obesity. Whether type 2 diabetes can be prevented by interventions that affect the lifestyles of subjects at high risk for the disease is not known. Methods We randomly assigned 522 middle-aged, overweight subjects (172 men and 350 women; mean age, 55 years; mean body-mass index [weight in kilograms divided by the square of the height in meters], 31) with impaired glucose tolerance to either the intervention group or the control group. Each subject in the intervention group received individualized counseling aimed at reducing weight, total intake of fat, and intake of saturated fat and increasing intake of fiber and physical activity. An oral glucose-tolerance test was performed annually; the diagnosis of diabetes was confirmed by a second test. The mean duration of follow-up was 3.2 years. Results The mean (±SD) amount of weight lost between base line and the end of ye...
10,178 citations
Book•
04 Dec 1979TL;DR: Hollon and Shaw as discussed by the authors discuss the role of emotions in Cognitive Therapy and discuss the integration of homework into Cognitive Therapy, and discuss problems related to Termination and Relapse.
Abstract: 1. An Overview 2. The Role of Emotions in Cognitive Therapy 3. The Therapeutic Relationship: Application to Cognitive Therapy 4. Structure of the Therapeutic Interview 5. The Initial Interview 6. Session by Session Treatment: A Typical Course of Therapy 7. Application of Behavioral Techniques 8. Cognitive Techniques 9. Focus on Target Symptoms 10. Specific Techniques for the Suicidal Patient 11. Interview with a Depressed Suicidal Patient 12. Depressogenic Assumptions 13. Integration of Homework into Therapy 14. Technical Problems 15. Problems Related to Termination and Relapse 16. Group Cognitive Therapy for Depressed Patients Steven D. Hollon and Brian F. Shaw 17. Cognitive Therapy and Antidepressant Medications 18. Outcome Studies of Cognitive Therapy Appendix: Materials *The Beck Inventory *Scale for Suicide Ideation *Daily Record of Dysfunctional Thoughts *Competency Checklist for Cognitive Therapists *Possible Reasons for Not Doing Self-Help Assignments *Research Protocol for Outcome Study at Center for Cognitive Therapy *Further Materials and Technical Aids
9,970 citations
Journal Article•
8,507 citations