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Family Physician-Led Group Visits for Lifestyle Modification in Women with Weight Problems: A Pilot Intervention and Follow-Up Study.
Tunay, M, Kurdak, H, Özcan, S, Özdemir, Ç, Özer, ZY
Obesity facts. 2018;(1):1-14
Abstract
OBJECTIVE Lifestyle modification requires extensive information sharing and counseling. However, one-on-one primary care consultations are lacking to cover all necessary components due to time constraints. This preliminary study aims to investigate the feasibility and effects of lifestyle-changing intervention by family physician-led group visits (GVs) on weight management in overweight and obese women. METHODS 60 volunteers fulfilling the inclusion criteria were enrolled. Baseline and 6th month assessments consisted of anthropometric measurements, SF-36 Health Survey, blood variables, exercise test, and resting metabolic rate. Weight maintenance was controlled at the 12th month. RESULTS Although weight loss among participants varied, the mean body weights were significantly decreased by 8.2% in full-attenders (n = 30). A significant increase in HDL-cholesterol and decreases in heart rate and blood pressure were found. SF-36 summary scales were significantly improved. Weight change was moderately correlated with exercise duration, compliance to diet, and baseline mental component score. It was determined that 62.5% of the participants either lost or maintained body weight at the 12th month. CONCLUSION Significant weight loss and quality of life improvement was achieved in this pilot study. GVs may be a promising alternative to primary care consultations for obesity management; however, the high dropout level and diverse outcomes need further assessment.
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Superwellness Program: a cognitive-behavioral therapy-based group intervention to reduce weight gain in patients treated with antipsychotic drugs.
Magni, LR, Ferrari, C, Rossi, G, Staffieri, E, Uberti, A, Lamonaca, D, Boggian, I, Merlin, S, Primerano, G, Mombrini, A, et al
Revista brasileira de psiquiatria (Sao Paulo, Brazil : 1999). 2017;(3):244-251
Abstract
OBJECTIVE To assess the effectiveness of a cognitive-behavioral therapy-based intervention (Superwellness Program) on weight gain compared with a treatment-as-usual (TAU) approach in patients treated with antipsychotics, and to evaluate the relationship between body mass index (BMI) variation and clinical variables. METHOD Eighty-five patients treated with antipsychotics were allocated across two groups, experimental (n=59) and control (n=26). The Superwellness Program (experimental group) consisted of 32 twice-weekly 1-hour sessions, conducted by a psychologist and a nutritionist/nurse, concurrently with moderate food intake and moderate physical activity plans. Sociodemographic, clinical, and biological variables were collected at baseline, at the end of intervention (16 weeks), and after 6 months. RESULTS BMI change from baseline differed significantly between the experimental and control groups, with a larger decrease in the experimental group (F = 5.5, p = 0.021). Duration of illness moderated the effect of treatment on BMI (p = 0.026). No significant (p = 0.499) effect of intervention during the follow-up period was found. Interestingly, the intervention indirectly induced a significant (p = 0.024) reduction in metabolic risk by reducing BMI. CONCLUSION A cognitive-behavioral therapy-based intervention could be useful in reducing weight in a clinical population taking antipsychotics, with consequent benefit to physical and mental health.
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Group cognitive and behavioral treatment for compulsive hoarding: a preliminary trial.
Muroff, J, Steketee, G, Rasmussen, J, Gibson, A, Bratiotis, C, Sorrentino, C
Depression and anxiety. 2009;(7):634-40
Abstract
BACKGROUND Time-limited group cognitive behavioral treatments (GCBT) for obsessive-compulsive disorder have demonstrated improvement in target symptoms. One small sample study of GCBT specifically for hoarding problems also showed benefit. This study examines the efficacy of a specialized GCBT for compulsive hoarding on a larger sample. METHODS Thirty-two clients diagnosed with hoarding participated in five groups. Four groups met once weekly for 2 hour over 16 weeks (n=27) and one group met for 20 weeks (n=5). All participants had two individual 90-min home sessions. Self-report assessments were completed at baseline, mid-treatment, and post-treatment about hoarding behavior and related symptoms (e.g., depression). The sample was predominantly female, White, highly educated, unemployed, and not partnered/married; mean age was 53. A majority was diagnosed with major depressive disorder and obsessive-compulsive personality disorder. RESULTS Participants showed significant improvement from pre- to post-treatment on the Saving Inventory Revised, Saving Cognitions Inventory, Clutter Image Rating, and Clinical Global Severity. The most recent group (n=8) that used a more formalized treatment and research protocol improved significantly more than did earlier members. CONCLUSION This study demonstrates the feasibility and modest success of GCBT methods in improving hoarding symptoms. Group treatment may be especially valuable because of its cost-effectiveness, greater client access to trained clinicians, and reduction in social isolation and stigma linked to this problem. Further research is needed to improve the efficacy of GCBT methods for hoarding and to examine durability of change, predictors of outcomes, and processes that influence change.
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Randomized trial of trauma-focused group therapy for posttraumatic stress disorder: results from a department of veterans affairs cooperative study.
Schnurr, PP, Friedman, MJ, Foy, DW, Shea, MT, Hsieh, FY, Lavori, PW, Glynn, SM, Wattenberg, M, Bernardy, NC
Archives of general psychiatry. 2003;(5):481-9
Abstract
BACKGROUND Department of Veterans Affairs Cooperative Study 420 is a randomized clinical trial of 2 methods of group psychotherapy for treating posttraumatic stress disorder (PTSD) in male Vietnam veterans. METHODS Vietnam veterans (360 men) were randomly assigned to receive trauma-focused group psychotherapy or a present-centered comparison treatment that avoided trauma focus. Treatment was provided weekly to groups of 6 members for 30 weeks, followed by 5 monthly booster sessions. Severity of PTSD was the primary outcome. Additional measures were other psychiatric symptoms, functional status, quality of life, physical health, and service utilization. Follow-up assessments were conducted at the end of treatment (7 months) and at the end of the booster sessions (12 months); 325 individuals participated in 1 or both assessments. Additional follow-up for PTSD severity was performed in a subset of participants at 18 and 24 months. RESULTS Although posttreatment assessments of PTSD severity and other measures were significantly improved from baseline, intention-to-treat analyses found no overall differences between therapy groups on any outcome. Analyses of data from participants who received an adequate dose of treatment suggested that trauma-focused group therapy reduced avoidance and numbing and, possibly, PTSD symptoms. Dropout from treatment was higher in trauma-focused group treatment. Average improvement was modest in both treatments, although approximately 40% of participants showed clinically significant change. CONCLUSIONS This study did not find a treatment effect for trauma-focused group therapy. The difference between the effectiveness and adequate dose findings suggests the possible value of methods to enhance the delivery of cognitive-behavioral treatments in clinical practice settings.
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Older adults with chronic disease: benefits of group-mediated counseling in the promotion of physically active lifestyles.
Rejeski, WJ, Brawley, LR, Ambrosius, WT, Brubaker, PH, Focht, BC, Foy, CG, Fox, LD
Health psychology : official journal of the Division of Health Psychology, American Psychological Association. 2003;(4):414-23
Abstract
In this 12-month trial standard exercise training was compared with a group-mediated cognitive-behavioral (GMCB) intervention with respect to effects on long-term adherence and change in physical function of older adults who were either at risk for or had cardiovascular disease. Participants (147 older men and women) were randomized to the 2 treatments. Outcomes included self-reportedphysical activity, fitness, and self-efficacy. The GMCB treatment produced greater improvements on all outcomes than did standard exercise therapy. Regardless of treatment assignment, men had more favorable change on the study outcomes than did women. Analysis of a self-regulatory process measure in the GMCB group revealed that change in barriers efficacy was related to change in physical activity and fitness. Results suggest that teaching older adults to integrate physical activity into their lives via GMCB leads to better long-term outcomes than standardized exercise therapy.
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Group office visits change dietary habits of patients with coronary artery disease-the dietary intervention and evaluation trial (D.I.E.T.).
Masley, S, Phillips, S, Copeland, JR
The Journal of family practice. 2001;(3):235-9
Abstract
BACKGROUND We evaluated the effectiveness of a low-cost group visit intervention for changing the dietary intake and lipid levels of patients with known coronary artery disease (CAD). METHODS We performed a controlled random group assignment trial in 4 community outpatient clinics. The Dietary Intervention and Evaluation Trial randomized 97 patients with CAD to either a control group that followed the National Cholesterol Education Program's Step II-III diet plan (n=48) or an experimental group that received meal plans, recipes, and nutritional information during monthly group office sessions (n=49). Both groups received lipid-lowering medications and were followed-up over 12 months. We assessed dietary intake, fasting lipid profiles, hemoglobin A1C levels, and per member per month (PMPM) expense data. RESULTS Food frequency data showed that eating fruits and vegetables and cooking with monounsaturated fat increased significantly in the experimental group compared with the control group at 1 year (P=.0072; P=.0001; P=.0004). The total PMPM expenses decreased for both groups (38% for the experimental group and 10% for the control group), but the cost difference was statistically nonsignificant (P=.2975). Both groups noted low-density lipoprotein reductions, significant only in the experimental group (P=.0035). CONCLUSIONS Our study suggests that using group office visits for patients with CAD was an effective method for helping subjects make dietary changes and for improving lipid levels. Patients with known CAD and elevated lipid levels were willing to make significant lifestyle changes when offered a program that emphasizes healthy foods in a group visit format.
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An exploratory study into the effect of group psychotherapy on cardiovascular and immunoreactivity to acute stress in breast cancer patients.
van der Pompe, G, Antoni, MH, Duivenvoorden, HJ, de Graeff, A, Simonis, RF, van der Vegt, SG, Heijnen, CJ
Psychotherapy and psychosomatics. 2001;(6):307-18
Abstract
BACKGROUND : Previous studies of cancer patients investigated the effect of psychological treatment on basal endocrine and immune values. Using a randomized experiment, we explored the effect of a 13-week experiential-existential group psychotherapy (EEGP) program on the reactivity to a speech task in breast cancer patients. We explored whether changes in cardiovascular and immune reactivity to a speech task over the 3-month period correlated with changes in psychological distress and emotional expression. METHODS Patients who had been treated for early-stage breast cancer and who were diagnosed as having either positive axillary lymph nodes or distant metastases were randomly assigned to either EEGP or a waiting list control (WLC) condition. We continuously recorded heart rate (HR), diastolic (DBP) and systolic blood pressure (SBP) in response to the speech task before and after treatment. We also measured lymphocyte proliferation to pokeweed (PWM) and phytohemagglutinin (PHA), and natural killer cell activity (NKCA) as well as peripheral blood lymphocyte distributions in blood samples that were drawn before, during and after the speech task. RESULTS Patients in EEGP had smaller increases in natural killer (NK) cells induced by the speech task after treatment versus task-induced values observed at study entry and greater than pre-/posttreatment changes seen in patients randomized to the WLC. A similar pattern emerged with respect to NKCA over the intervention period, which was independent of the changes in NK cells. There were no differences between patients assigned to EEGP and WLC in HR, DBP and SBP responses as well as in changes in PWM- and PHA-induced lymphocyte proliferation in response to the speech task measured before and after the 3-month intervention period. Individual differences in pre-/posttreatment increases in emotional expression but not in psychological distress were significantly associated with smaller changes in the number and function of NK cells over the 3-month period. CONCLUSIONS These findings may indicate that emotional expression during EEGP may render breast cancer patients more comfortable expressing their emotional responses to the speech challenge, which, in turn, results in smaller stress-induced changes in NK cells and function.