Effects of sports participation on psychiatric symptoms and brain activations during sports observation in schizophrenia

Weight gain has been identified as being responsible for increased morbidity and mortality rates of schizophrenia patients. For the management of weight gain, exercise is one of the most acknowledged interventions. At the same time, exercise and sports have been recognized for their positive impact on psychiatric symptoms of schizophrenia. However, the neurobiological basis for this remains poorly understood. We aimed to examine the effect of sports participation on weight gain, psychiatric symptoms and brain activation during sports observation in schizophrenia patients. Thirteen schizophrenia patients who participated in a 3-month program, including sports participation and 10 control schizophrenia patients were studied. In both groups, body mass index (BMI), Positive and Negative Syndrome Scale (PANSS), and brain activation during observation of sports-related actions measured by functional magnetic resonance imaging were accessed before and after a 3-month interval. BMI and general psychopathology scale of PANSS were significantly reduced in the program group but not in the control group after a 3-month interval. Compared with baseline, activation of the body-selective extrastriate body area (EBA) in the posterior temporal-occipital cortex during observation of sports-related actions was increased in the program group. In this group, increase in EBA activation was associated with improvement in the general psychopathology scale of PANSS. Sports participation had a positive effect not only on weight gain but also on psychiatric symptoms in schizophrenia. EBA might mediate these beneficial effects of sports participation. Our findings merit further investigation of neurobiological mechanisms underlying the therapeutic effect of sports for schizophrenia.     

A program for managing weight gain associated with atypical antipsychotics

This study assessed the efficacy of a weight control program for patients taking atypical antipsychotics. Thirty-one patients with schizophrenia or schizoaffective disorder participated in a 12-week weight control program that incorporated nutrition, exercise, and behavioral interventions. Changes in patients' weight and in body mass index (BMI) were recorded and compared with those of 15 patients in a control group. The intervention group had a mean weight loss of 2.7 kg (six pounds) and a mean reduction of.98 BMI points, compared with a mean weight gain of 2.9 kg (6.4 pounds) and a mean gain of 1.2 BMI points in the control group. These data suggest that the intervention was effective in this group of patients. Professionals treating persons who are taking atypical antipsychotics should encourage them to engage in weight control activities.     

Is there an interrelationship between the effects of antipsychotics on psychopathology and on metabolism?

Background: Increased body weight and hyperlipidemia caused by antipsychotics may be associated with improved antipsychotic efficacy in schizophrenia. If this association has a causal interrelationship via a genuine pathophysiological mechanism, then body weight loss in antipsychotic-treated patients would be accompanied by worsened psychopathology. This could have clinical implications. Aim: To explore whether the decreased body weight in these patients is associated with a worsened psychopathology. Methods: In our previously published study, a 16 week treatment period with add-on orlistat (but not placebo) resulted in body weight loss in male (but not female) clozapine- or olanzapine-treated overweight or obese patients. In the current study, we investigated whether body weight loss in those male patients could worsen psychosis. Changes in the Positive and Negative Syndrome Scale (PANSS) scores within groups and body weight changes and lipid profiles over the treatment period were analysed by the paired samples t-test. Between-group comparisons were analysed by the independent samples t-test. Results: Over the treatment period body weight decreased by 2.56?±?3.25?kg from initial 106.02?±?12.61?kg (p?=?0.04) for the orlistat group, with no statistically significant changes for the placebo group. Lipid levels did not change in either group. The orlistat-induced weight decrease was not associated with worsening in the PANSS scores. Conclusions: Weight loss was not associated with a worsening of psychosis. The interrelationship between the antipsychotic-induced weigh gain and improved schizophrenia psychopathology observed in earlier studies appears to be indirect. Orlistat treatment in our study did not worsen psychopathology in this population.     

Effects of a 10-week weight control program on obese patients with schizophrenia or schizoaffective disorder: A 12-month follow up

Aims:  Weight gain secondary to antipsychotic medication is associated with many serious conditions, including type II diabetes mellitus, hypertension, and coronary heart disease, and also with poor medication compliance. Weight control programs may be of benefit to outpatients with schizophrenia, but also raise an issue of cost-effectiveness. We aimed to evaluate the effectiveness of a 10-week weight control program for outpatients taking atypical antipsychotics for treatment of schizophrenia, and to follow up the effects of this weight control program in controlling weight gain after termination of the program.
Methods:  A total of 33 patients with schizophrenia and antipsychotic-related obesity were enrolled in a 10-week multimodal weight control program. The patients' weights were recorded at baseline, week 4, week 8, week 10 (end of the intervention), week 12, week 24, and week 48. Secondary measures included blood sugar levels, cholesterol levels, triglyceride levels, quality of life and mental health.
Results:  For those who completed the weight control program, there was a mean weight loss of 2.1 kg by the end of the intervention, 3.7 kg over 6 months, and 2.7 kg over 12 months. The mean body mass index decreased by 0.8, 1.5 and 1.1 at week 10, week 24 and week 48, respectively, all with statistical significance.
Conclusions:  The 10-week weight control program was effective in terms of weight reduction among obese patients with schizophrenia or schizoaffective disorder, and the weight reduction effect lasted for up to 6 months, and up to 12 months in some cases.     

A Survey of Inhalant Use Disorders among Delinquent Youth: Prevalence, Clinical Features, and Latent Structure of DSM-IV Diagnostic Criteria

Background

This study focuses on exploring the relationship between changes in appetite or eating behaviors and subsequent weight change for adult patients with schizophrenia or bipolar disorder treated with olanzapine and adjunctive potential weight mitigating pharmacotherapy. The aim is not to compare different weight mitigating agents, but to evaluate patients' characteristics and changes in their eating behaviors during treatment. Identification of patient subgroups with different degrees of susceptibility to the effect of weight mitigating agents during olanzapine treatment may aid clinicians in treatment decisions.

Methods

Data were obtained from 3 randomized, double-blind, placebo-controlled, 16-week clinical trials. Included were 158 patients with schizophrenia or bipolar disorder and a body mass index (BMI) ≥ 25 kg/m² who had received olanzapine treatment in combination with nizatidine (n = 68), sibutramine (n = 42), or amantadine (n = 48). Individual patients were analyzed for categorical weight loss ≥ 2 kg and weight gain ≥ 1 kg. Variables that were evaluated as potential predictors of weight outcomes included baseline patient characteristics, factors of the Eating Inventory, individual items of the Eating Behavior Assessment, and the Visual Analog Scale.

Results

Predictors/correlates of weight loss ≥ 2 kg included: high baseline BMI, low baseline interest in food, and a decrease from baseline to endpoint in appetite, hunger, or cravings for carbohydrates. Reduced cognitive restraint, increase in hunger, and increased overeating were associated with a higher probability of weight gain ≥ 1 kg.

Conclusion

The association between weight gain and lack of cognitive restraint in the presence of increased appetite suggests potential benefit of psychoeducational counseling in conjunction with adjunctive pharmacotherapeutic agents in limiting weight gain during antipsychotic drug therapy.

Trial Registration

This analysis was not a clinical trial and did not involve any medical intervention.     

Can an early weight management program (WMP) prevent olanzapine (OLZ)-induced disturbances in body weight,blood glucose and lipid metabolism? Twenty-four- and 48-week results from a 6-month randomized trial

Objectives. This study was designed to investigate whether a preventive weight management program (WMP) reduces weight gain during olanzapine (OLZ) treatment. Moreover, we examined the effects of intervention on metabolic parameters. Methods. Patients (N = 100) with schizophrenia or schizoaffective disorder (DSM-IV) who had commenced treatment with OLZ were recruited. Following a run-in period of 4 weeks, 74 patients who had gained at least 1.5 kg body weight were randomized to receive either 12 bi-weekly WMP sessions (prevention group (PG), n = 36), or usual care (control group (CG), n = 38). Anthropometric and metabolic parameters were assessed after the 24-week intervention phase and a 24-week follow-up. Results. Forty-two percent of 74 participants (PG: 36.1%, CG: 47.4%) finished the 24-week intervention phase while 34% of them (PG: 30.6%, CG: 36.8%) completed the 48-week study. There was no significant difference in weight gain between groups (PG: + 3.4 ± 4.2 kg vs. CG: + 4.5 ± 6.1 kg, P = 0.184) after 24 weeks. Nevertheless, PG showed a significantly smaller increase in waist circumference than CG (PG: + 4.6 ± 8.3 cm, CG: + 10.1 ± 7.3 cm, P = 0.019) after 48 weeks. Furthermore, PG showed a significantly smaller increase in fasting glucose (P = 0.031) and 2-h glucose after oral glucose load (P = 0.018) than CG. Conclusions. These results suggest that preventive WMP may reduce the risk of abdominal obesity and deterioration of glucose metabolism in OLZ-treated patients.     

A pilot study of a weight management program with food provision in schizophrenia

Obesity is a serious medical problem that disproportionately affects people with severe mental illness. Behavioral strategies aimed at lifestyle modification have proven effective for weight loss in general population but have not been studied adequately among persons with schizophrenia. We have conducted a randomized controlled pilot trial of an established weight loss program, modified for this specific population, and supplemented with a novel food replacement program, as well as practical, community based teaching of shopping and preparing healthy food. The program not only arrested weight gain, and produced meaningful weight loss, but also weight loss continued 6 months after the intervention is completed. Cognitive impairment had no bearing to the extent a participant benefited from the program. As a conclusion, well designed simple behavioral programs can produce lasting weight loss for patients with schizophrenia and comorbid obesity, improve metabolic indices, and possibly decrease significant medical risks associated with obesity.     

Body weight gain induced by a newer antipsychotic agent reversed as negative symptoms improved

OBJECTIVE: We describe a patient in whom improvement in negative symptoms contributed to early weight loss and subsequent long-term improvement in weight management. METHOD: Case report. RESULTS: A 26-year-old woman with schizophrenia gained 7 kg over the course of 1 year after starting treatment with olanzapine. However, as negative symptoms gradually improved with treatment, she became motivated to diet and exercise regularly. She quickly lost 9 kg and subsequently maintained optimal weight (55 kg; body mass index, 24.1 kg/m(2) ). CONCLUSION: Important strategies for minimizing weight gain in patients taking antipsychotic agents include improving negative symptoms of avolition and apathy, regular monitoring of body weight and potential medical consequences of overweight and obesity, and educating the patient about the importance of diet and regular exercise.     

Weight gain from novel antipsychotic drugs: need for action

Obesity is common in schizophrenia, and people with schizophrenia appear to be at increased risk for certain obesity-related conditions, such as type 2 diabetes and cardiovascular disease. Antipsychotic drugs, used chronically to control symptoms of schizophrenia, are associated with often-substantial weight gain, a side effect that is a special concern with the latest generation of highly effective "novel" agents. That the most effective (e.g., novel) antipsychotic medications lead to substantial weight gain presents the field with a critical public health problem. Although preliminary data have been reported regarding the beneficial use of behavior therapy programs for short-term weight control in patients with schizophrenia, the available data are quite limited, and there are no data regarding the long-term beneficial effects of these programs in this population. The obesity field recently has developed programs emphasizing "lifestyle changes" (e.g., diet, exercise, and problem-solving skills) to successfully manage weight in patients without schizophrenia. Such programs can be adapted for patients with schizophrenia through the use of highly structured and operationalized modules emphasizing medication compliance, social skills development, and participation in outpatient programs. Moreover, these programs can potentially be combined with the use of adjunctive pharmacotherapy to maximize and maintain weight loss. The field must solve the paradox that some of our most effective medications for schizophrenia produce substantial weight gain and its associated troubling health risks.     

Carnitine does not improve weight loss outcomes in valproate-treated bipolar patients consuming an energy-restricted, low-fat diet

Objectives:  Carnitine deficiency impairs fatty acid β -oxidation and may partly explain weight gain in valproate-treated patients. The aim of this study was to determine whether l -carnitine supplementation improves weight loss outcomes in bipolar patients taking sodium valproate.
Methods:  Sixty bipolar patients with clinically significant weight gain thought to be related to sodium valproate, who had been taking sodium valproate for ≥6 months, were randomized to l -carnitine (15 mg/kg/day) or placebo for 26 weeks, in conjunction with a moderately energy-restricted, low-fat diet. The primary outcome measure was weight change.
Results:  l -carnitine had no effect on mean weight loss compared with placebo (−1.9 kg versus − 0.9 kg) ( F  = 0.778, df = 1,58, p = 0.381). The number of people in each group able to lose any weight was identical (      = 0, p = 1.0); more patients in the carnitine group (nine versus five) achieved a clinically significant weight loss (≥5%) but this was not statistically significant (p = 1.0, Fisher's exact test).
Conclusions:  At the dose prescribed in this study carnitine supplementation did not improve weight loss outcomes in valproate-treated bipolar patients consuming an energy-restricted, low-fat diet.     

HTR2C polymorphisms,olanzapine-induced weight gain and antipsychotic-induced metabolic syndrome in schizophrenia patients: A meta-analysis

Objective. To conduct meta-analyses of all published association studies on the HTR2C -759C/T (rs3813829) polymorphism and olanzapine-induced weight gain in schizophrenia patients and on the HTR2C -759C/T, -697G/C (rs518147) and rs1414334:C> G polymorphisms and olanzapine/clozapine/risperidone-induced metabolic syndrome in schizophrenia patients. Methods. Eligible studies were identified by searching PubMed and Web of Science databases. Meta-analyses were performed using Cochrane Review Manager (RevMan, version 5.2) to calculate the pooled odds ratio (OR) and its corresponding 95% confidence interval (CI). Results. Our meta-analyses revealed both a significant positive association between the rs1414334 C allele and olanzapine/clozapine/risperidone-induced metabolic syndrome and a marginally significant positive association between the -697C allele and the induced metabolic syndrome in schizophrenia patients, but no significant association between the -759C/T polymorphism and the induced metabolic syndrome in schizophrenia patients. Our analysis further revealed a pronounced trend toward a significant negative association between the -759T allele and high olanzapine-induced weight gain and a trend toward a significant positive association between the -759C allele and high olanzapine-induced weight gain in Caucasian schizophrenia patients. Conclusions. Our results support that HTR2C polymorphisms play a role in antipsychotic-induced metabolic disturbance. More association studies are needed to further elucidate association of different HTR2C polymorphisms and antipsychotic-induced metabolic disturbance.     

Improved outcomes following a switch to olanzapine treatment from risperidone treatment in a 1-year naturalistic study of schizophrenia patients in Japan

Aims: This study assessed clinical and functional outcomes following a switch from risperidone to olanzapine in a 1‐year naturalistic study of schizophrenia patients in Japan. Methods: We used data from a large 1‐year prospective, multicenter, observational non‐interventional study of individuals who were initiated on olanzapine for the treatment of schizophrenia in Japan. Current analyses focused on patients who were switched at study entry from risperidone to olanzapine (n = 258). Repeated measures analysis was employed to assess outcomes on validated measures. Results: At study entry, 45% were inpatients and 55% outpatients. Participants were in their early 40s with mean illness duration of 14 years. Approximately half were male. Most were switched from risperidone to olanzapine due to poor medication efficacy (67.8%) rather than medication intolerability (29.1%). Most patients (67.8%) completed the 1‐year study. Patients experienced clinically and statistically significant (P < 0.05) improvements in global symptom severity, positive, negative, depressive, and cognitive symptoms, health‐related quality of life, and paid work rates. Most patients (59.2%) demonstrated treatment response to olanzapine and 43.4% experienced symptom remission. Mean weight gain was 2.19 kg, with one‐third of patients (33.3%) experiencing clinically significant weight gain (≥7%). Conclusions: In this 1‐year naturalistic study, inpatients and outpatients who were switched from risperidone to olanzapine experienced clinically and statistically significant improvements in their clinical and functional outcomes. One‐third of all patients experienced clinically significant weight gain. Current findings highlight the favorable benefit‐to‐risk profile of switching to olanzapine therapy following treatment failure on risperidone among patients with schizophrenia in Japan.     

Polymorphism of the promoter region of the serotonin 5-HT(2C) receptor gene and clozapine-induced weight gain

OBJECTIVE: Weight gain, leading to further morbidity and poor treatment adherence, is a common consequence of treatment with antipsychotic drugs. A recent study showed that a polymorphism of the promoter region of the serotonin 5-HT(2C) receptor gene is associated with antipsychotic-induced weight gain. The authors determined whether this association held true for weight gain after clozapine treatment. METHOD: Thirty-two Chinese Han patients with first-episode schizophrenia were genotyped for the -759C/T polymorphism and had weight changes monitored after 6 weeks of clozapine treatment. RESULTS: The authors found that the 10 patients with the -759T variant allele showed significantly less weight gain than those without this allele. The effect was strongest in the male patients and not apparent in the female patients. CONCLUSIONS: These findings identify an important genetic factor associated with clozapine-induced weight increases in schizophrenia.     

Behavioral treatment of obesity in patients taking antipsychotic medications

OBJECTIVE: Antipsychotic medications are associated with weight gain and metabolic dysregulation, yet little is known about the management of obesity among individuals with severe and persistent mental illness. Thus we sought to evaluate the potential utility of a behavioral weight control program for this population. METHOD: Outpatients receiving psychiatric care at a university medical center who had a body mass index (BMI; weight in kg/[height in m](2)) >or= 30 and were currently taking antipsychotic medication participated in a 12-week group behavioral weight control program. A medical chart review was conducted for each participant's body weight over the 10 months prior to beginning the program. A multiple baseline design was used to determine the impact of the intervention on BMI through 12-month posttreatment follow-up. We also assessed self-reported eating behavior, physical activity, and health-related quality of life. Data were collected from October 2000 to July 2003. RESULTS: Among 35 patients who began the program, 29 (83%) completed treatment, with mean (+/- SD) weight loss of 5.04 (+/- 7.52) pounds (p = .001) and improvements in eating, activity, and quality of life. At 3-month posttreatment follow-up (N = 27; 77%), total mean weight loss was 7.14 (+/- 11.47) pounds (p = .003). Results of a longitudinal model based on general estimating equations indicated that, relative to the pretreatment period, BMI decreased significantly during treatment and remained stable through 12-month posttreatment follow-up. CONCLUSION: Behavioral weight control is a promising approach to the treatment of obesity among outpatients taking antipsychotic medications, but longer and more robust interventions are needed.     

Psychosocial skills training on social functioning and quality of life in the treatment of schizophrenia: a controlled study in Turkey

OBJECTIVE This study assessed the impact of a psychosocial skills training program, consisting of psychoeducation, interpersonal group therapy and family education incorporated into social skills training, as an integrative approach on social functioning and quality of life of patients with schizophrenia, in comparison to standard care for an 8-month period.

METHOD Thirty patients with DSM-IV schizophrenia were included in the study. Patients were assessed using the Positive and Negative Syndrome Scale (PANSS), Quality of Life Scale (QLS), Social Functioning Scale (SFS), and Global Assessment of Function (GAF) at baseline. Fifteen patients underwent an 8-month psychosocial skills training group program and another fifteen patients (waiting list) continued in standard care. Both groups were reassessed and analyzed at the end of the study.

RESULTS Two groups were not statistically different in terms of total PANSS, QLS, SFS, GAF scores, and demographic characteristics at baseline. However, there was a significant improvement in the mean total QLS, SFS, GAF, and even in total PANSS scores (respectively from 64.46±19.58 to 89.67±24.10, P<0.001, from 93.20±22.85 to 132.60±33.85, P<0.002, from 57.40±8.78 to 63.86±7.57, P<0.012, and from 63.53±14.48 to 53.33±15.71, P<0.029) for those who underwent the PSST program, but there was no statistically significant change for those on standard care at the end of the study.

CONCLUSION This study highlights the ‘social functioning’ and ‘quality of life’ benefits of the psychosocial skills training program for patients with schizophrenia. It can be concluded that this comprehensive psychosocial skills training program might be an important contribution to the functioning of the patients.     

A program for treating olanzapine-related weight gain.

This study evaluated the effectiveness of a Weight Watchers program for patients with schizophrenia who had olanzapine-related weight gain and ascertained whether the severity of patients' psychiatric symptoms was correlated with the patients' success in losing weight. Seven men and four women who had been treated with olanzapine and who had gained at least 7 percent of their pretreatment body weight attended Weight Watchers meetings and were offered supervised exercise sessions. The patients' weight, body mass index, and psychiatric symptoms were assessed and were compared with those of a matched comparison group who did not attend the Weight Watchers program. Only the men experienced significant weight loss. No correlation was found between weight loss and exercise or change in psychiatric symptoms.     

Weight gain over 4 months in schizophrenia patients: a comparison of olanzapine and risperidone

Weight gain frequently accompanies treatment with antipsychotics. In order to determine whether newer antipsychotic agents differ from each other with respect to weight gain, we compared two cohorts of patients with DSM-IV schizophrenia who had newly started treatment with either risperidone or olanzapine. After obtaining informed consent, data regarding body weight and height were culled from existing medical records of 100 patients (50 patients in each treatment group). Baseline body weight, close to the time of starting the new medication, and body mass index [BMI = weight (kg)/height (m) squared] were compared to the body weight and BMI following 4 months of treatment. There was no significant change in mean body weight or BMI in the group treated with risperidone (baseline weight = 83.1 kg +/- 20.5, follow-up = 82.8 kg +/- 19.9; matched pair t = 0.66, P = n.s.; baseline BMI = 29.6 +/- 9.4, follow-up = 29.5 +/- 9.1; matched pair t = 0.79, P = n.s.). However, in the group treated with olanzapine, there was a significant increase in both mean body weight and BMI (baseline weight = 84.9 kg +/- 25.0, follow-up = 87.1 kg +/- 25.1; matched pair t = 4.62, P < 0.001; baseline BMI = 29.5 +/- 7.4, follow-up = 30.3 +/- 7.5; matched pair t = 4.43, P < 0.001). In this naturalistic study, treatment with olanzapine was associated with a mean weight gain of about 2 kg from baseline, in patients with schizophrenia, while treatment with risperidone was associated with no mean weight change.     

Investigation of molecular serum profiles associated with predisposition to antipsychotic-induced weight gain

Objectives. Metabolic disturbances are major adverse side effects in the treatment of schizophrenia patients with antipsychotics. A substantial proportion of patients discontinue treatment with second-generation antipsychotics due to weight gain. The objective of this study was to investigate molecular factors predisposing patients to the development of such metabolic disturbances. Methods. We investigated whether serum molecules measured before treatment initiation were associated with subsequent weight gain following a 6-week treatment with antipsychotics. The concentrations of 191 molecules were measured longitudinally in serum from 77 schizophrenia patients using multiplex immunoassays. Results. This showed that the levels of 10 serum molecules at T0 were significantly associated with ΔBMI, which included interleukin-6 receptor, epidermal growth factor and thyroid stimulating hormone. Conclusions. Our results suggest that patients who experience antipsychotic-induced weight gain have specific molecular alterations already prior to treatment. Further studies are required to validate and evaluate current findings in the context of response and side-effect development. This may ultimately lead to molecular tests that can aid in the selection of antipsychotic treatments.     

Interventions for Weight Gain in Adults Treated With Novel Antipsychotics

BACKGROUND: Weight gain is a significant side effect associated with typical and atypical antipsychotic agents. It has the potential to add to the increased morbidity and mortality associated with schizophrenia and schizoaffective disorder. Because the newer antipsychotic medications have proved to be superior to traditional agents in controlling the positive and negative symptoms of schizophrenia, it is additionally critical to address the relationship of these newer agents to weight gain. METHOD: Prior to the availability of novel antipsychotic medication, we looked at a group of 17 residents, of whom 71% had significant weight gain on treatment with traditional antipsychotic medications between 1991 and 1994. This prompted our interest in weight gain, especially after the introduction of novel antipsychotic medications, and our decision to look closely at their diets and help them make changes that would minimize their weight gain. We monitored the effect of a comprehensive primary intervention strategy on controlling obesity in a retrospective study of 32 patients with DSM-IV schizophrenia or schizoaffective disorders. All patients were residents in an adult care facility for formerly homeless persons with serious mental illness. Intervention consisted of complete medical and psychiatric care; switch to a patient-optimal atypical drug; low-calorie, monitored diet; nutritional education; and supportive care. RESULTS: There was no significant change in mean body weight at 12 and 18 months after initiation of intervention. Weight gain was observed in only 30% of study patients after the intervention as opposed to 71% at the start of the study. In general, as the negative symptoms of schizophrenia improved, patients were found to become more receptive to education and to become proactive in their health care. The lack of weight gain was consistently seen with all 3 agents tested-clozapine, olanzapine, and risperidone. CONCLUSION: A patient's diet appears to be a better predictor of weight gain than the choice of novel antipsychotic medication. Clinicians might prescribe nutritional and lifestyle changes alongside medication with weight gain potential.     

Awareness of Obesity and Weight Issues Among Chronically Mentally Ill Inpatients: A Pilot Study

Obesity in psychotic patients is a subject of increasing scrutiny, but there is a dearth of data regarding awareness about weight related issues among chronic inpatients. To assess this issue state hospital patients voluntarily completed an anonymous questionnaire concerning obesity, weight gain variables, concern about weight, and methods to control weight gain. Sex, age, weight, and height were collected with completed surveys. A total of 128 respondents completed the questionnaire of which 85% were male. Respondents' mean age was 39.8 years, mean BMI 30.84 kg/m² with 46.6% obese. There was a significant correlation between BMI and awareness of current weight status (p = 0.005), but not between BMI and level of concern about weight among all respondents (p = 0.308) or in the obese subgroup (p = 0.693). Significantly fewer obese patients indicated no weight problem, or no need to control their weight compared to the nonobese (p = 0.004), yet only 10% of obese patients requested to be placed on a mandatory monitored diet. Chronically mentally ill inpatients thus accurately perceive their obesity status, but level of concern does not correlate with BMI, and the obese are reluctant to choose mandatory dieting as a remedy. These findings have significant implications for programmatic measures to control weight gain among chronic inpatients, and for use of atypicals that have a greater propensity to cause weight gain.