OBJECTIVES: Misperception of weight status is a risk factor that affects psychological health. The aim of this study was to evaluate the association between weight misperception patterns and psychological distress among Iranian children and adolescents. METHODS: This was a cross-sectional nationwide study where data was collected from 14,440 students, aged 7–18 years who participated in the national school-based surveillance program (CASPIAN-V). The students’ weight perception and psychological distress were assessed by validated questionnaires. Weight misperception was classified as misperception of being either underweight or overweight with respect to actual weight. RESULTS: The rate of weight misperception in all study participants was 59.1%. In groups with a perception of being underweight or overweight, the risks of worthlessness, being worried, experiencing aggression, insomnia, or depression, were significantly higher than groups with an accurate weight perception (p < 0.05). The risk of anxiety in girls of normal weight who perceived themselves as underweight, decreased by 57% compared to girls with an accurate weight perception (OR: 0.43; 95% CI, 0.28–0.66). CONCLUSION: Weight misperception is highly prevalent among Iranian children and adolescents and is associated with their psychological health status. Appropriate education intervention needs to be developed to improve the children and adolescents’ perception of their body weight status.
Adolescent ; Aggression ; Anxiety ; Body Image ; Body Weight ; Child ; Depression ; Education ; Female ; Humans ; Overweight ; Risk Factors ; Sleep Initiation and Maintenance Disorders ; Thinness ; Weight Perception

OBJECTIVE: This study was performed to investigate the efficacy and tolerability of blonanserin in schizophrenic patients who were previously treated with other antipsychotics but, due to insufficient response, were switched to blonanserin. METHODS: A total of 52 patients with schizophrenia who were unresponsive to treatment with antipsychotic monotherapy or combination therapy were recruited into this 12-week, open-label, prospective, multicenter study. Patients were switched to blonanserin from their existing antipsychotics over a maximum 2-week tapering-off period. Efficacy was primarily evaluated using the 18-item Brief Psychiatric Rating Scale (BPRS). Assessments were performed at baseline, and at weeks 1, 2, 4, 8, and 12. RESULTS: Switching to blonanserin resulted in a significant decrease in the mean total score on the BPRS from baseline (56.8 ± 9.4) to week 12 (42.1 ± 13.8, p < 0.001). The most common adverse events were extrapyramidal symptoms (n = 12, 23.1%), insomnia (n = 10, 19.2%), and emotional arousal (n = 6, 11.5%). Overweight or obese patients (body mass index ≥ 23 kg/m2, n = 33) who switched to blonanserin exhibited significant weight loss from 75.2 ± 9.3 kg at baseline to 73.5 ± 9.2 kg at week 12 (p = 0.006). The total cholesterol (baseline, 236.1 ± 47.6 mg/dl; endpoint [week 12], 209.9 ± 28.0 mg/dl; p = 0.005) and prolactin levels (baseline, 80.0 ± 85.2 ng/ml; endpoint [week 12], 63.2 ± 88.9 ng/ml; p = 0.003) were also significantly improved in patients with hypercholesterolemia or hyperprolactinemia. CONCLUSION: The results of the present study suggest that switching to blonanserin may be an effective strategy for schizophrenic patients unresponsive to other antipsychotic treatments.
Antipsychotic Agents ; Arousal ; Body Weight ; Brief Psychiatric Rating Scale ; Cholesterol ; Humans ; Hypercholesterolemia ; Hyperprolactinemia ; Overweight ; Prolactin ; Prospective Studies ; Schizophrenia ; Sleep Initiation and Maintenance Disorders ; Treatment Outcome ; Weight Loss

Nutritional assessment and support are often overlooked in the critically ill due to other urgent priorities. Unlike oxygenation, organ dysfunction, infection, or consciousness, there is no consensus of indicators. Making it difficult to evaluate the effectiveness of an intervention. Nevertheless, appropriate nutritional support in the critically ill has been associated with less morbidity and lower mortality. But, nutritional support has been considered an adjunct, for body weight maintenance and to help patients during the inflammatory phase of illness. Thus, it has been assigned a lower priority, compared to mechanical ventilation or hemodynamic stability. Recent findings have shown that nutritional support may prevent cellular injury due to oxidative stress and help strengthen the immune response. Large-scale randomized trials and clinical guidelines have shown a shift from nutritional support to nutritional therapy, with an emphasis on the importance of protein, minerals, vitamins, and trace elements. Nutrition is also important in neurocritically ill patients. Since there are few studies or recommendations with regard to the neurocritical population, the general recommendations for nutritional support should be applied.
Body Weight Maintenance ; Consciousness ; Consensus ; Critical Illness ; Hemodynamics ; Humans ; Minerals ; Miners ; Mortality ; Nutrition Assessment ; Nutritional Requirements ; Nutritional Support ; Oxidative Stress ; Oxygen ; Respiration, Artificial ; Trace Elements ; Vitamins

Obesity has become a common healthcare problem worldwide. Cilia are tiny hair-like organelles on the cell surface that are generated and anchored by the basal body. Non-motile primary cilia have been considered to be evolutionary rudiments until a few decades, but they are now considered as important signaling organelles because many receptors, channels, and signaling molecules are highly expressed in primary cilia. A potential role of primary cilia in metabolic regulation and body weight maintenance has been suspected based on rare genetic disorders termed as ciliopathy, such as Bardet-Biedl syndrome and Alström syndrome, which manifest as obesity. Recent studies have demonstrated involvement of cilia-related cellular signaling pathways in transducing metabolic information in hypothalamic neurons and in determining cellular fate during adipose tissue development. In this review, we summarize the current knowledge about cilia and cilia-associated signaling pathways in the regulation of body metabolism.
Adipose Tissue ; Alstrom Syndrome ; Bardet-Biedl Syndrome ; Basal Bodies ; Body Weight Maintenance ; Cilia* ; Delivery of Health Care ; Energy Metabolism* ; Hedgehogs ; Metabolism ; Neurons ; Obesity ; Organelles ; Wnt Signaling Pathway

PURPOSE: The purpose of the study was to evaluate a parent involvement intervention for childhood obesity intended to increase parents' skills in managing children's weight-related behavior and to improve child-parent relationships. Many studies reported on parental influence on childhood obesity, emphasizing parent involvement in prevention and management of childhood obesity. METHODS: A randomized controlled trial was conducted. Forty-two parents of overweight/obese children were recruited from four cities and randomized to the experimental group or control group. The parental intervention was provided only to parents in the experimental group and consisted of weekly news-letters and text messages for a period of 5 weeks. Exercise classes and nutrition education were provided to all children. Lifestyle Behaviour Checklist and the Child-Parent Relationship Scale (CPRS) were used for measurement of parent outcome. For the child outcome, dietary self-efficacy, exercise frequency, and body mass index were measured. A mixed-design analysis of variance was performed with city location entered as a random effect. RESULTS: After the intervention, CPRS of parents and dietary self-efficacy of children showed an increase in the experimental group (p < .05). Intervention effects differed significantly according to the city location regarding the control efficacy of parents and dietary self-efficacy of children (p < .05). CONCLUSIONS: The results support the effectiveness of the parent involvement intervention in promoting child-parent relationship and dietary self-efficacy of children. However, a 5-week parent involvement intervention was not sufficient to produce significant changes in children's body mass index. Further research is needed to investigate effects of parent involvement intervention with long-term evaluation.
Adult ; Attitude to Health ; *Body Weight Maintenance ; Child ; Diet Therapy/*psychology ; Feeding Behavior/*psychology ; Female ; Health Promotion/*methods ; Humans ; Male ; Middle Aged ; Parent-Child Relations ; Parenting/psychology ; Parents/*psychology ; Pediatric Obesity/*prevention & control ; Republic of Korea

OBJECTIVES: We investigated the effectiveness and safety when treated in schizophrenics with paliperidone palmitate, a long acting injectable antipsychotic. METHODS: This was a 24-week open-label study, performed at one center in Korea. The eligible patients with schizophrenia diagnosed by Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR) criteria were enrolled. Patients received long-acting paliperidone palmitate injection (234 mg, baseline; 156 mg, week 1 ; then once 4 weeks flexible dosing). Effectiveness assessments were measured by the Positive and Negative Syndrome Scale (PANSS), The Clinical Global Impression Severity Scale (CGI-S), The Personal and Social Performance (PSP) at baseline, week 1, every 4 weeks untill 24 weeks or endpoint. Safety assessments were measured by The Extrapyramidal Symptom Rating Scale (ESRS), body weight (BW) and incidence of adverse events. Oral antipsychotics were stopped or tapered off within next 14 days. RESULTS: Of 20 patients recruited, 9 patients (45%) completed the study. Paliperidone palmitate produced a significant improvement in PANSS total score from baseline to endpoint. The response rate was 75% [mean change (+/- SD) -25.9 +/- 14.4, all p < 0.001]. The CGI-S and PSP total scores significantly improved during 24 weeks (All p < 0.001). Eighty percent of patients reported adverse events and most common adverse events (> or = 10%) in paliperidone palmitate were anticholinergic adverse event, extrapyramidal symptoms, weight gain, akathisia, insomnia, headache, agitation, anxiety and GI trouble. ESRS score is not statistically significant, but tends to get better at the end of the study when compared to baseline. CONCLUSIONS: Our study results demonstrated maintained effectiveness and safety of paliperidone palmitate treatment in schizophrenics. And provides both clinicians and patients with a new choice of treatment that can improve the outcome of long term therapy. Their potential effectiveness and safety should be better addressed by future randomized-controlled trials.
Antipsychotic Agents ; Anxiety ; Body Weight ; Diagnostic and Statistical Manual of Mental Disorders ; Dihydroergotamine ; Headache ; Humans ; Incidence ; Korea ; Psychomotor Agitation ; Schizophrenia ; Sleep Initiation and Maintenance Disorders ; Weight Gain ; Paliperidone Palmitate

OBJECTIVE: This study aimed to evaluate the clinical efficacy, safety, and tolerability of paliperidone extended release (ER) in patients with schizophrenia by switching previous antipsychotics to paliperidone ER. METHODS: An open-label, 24 weeks, prospective, non-comparative, multi-center study evaluated total 387 patients with schizophrenia requiring a switch in antipsychotic medication due to suboptimal efficacy, intolerability, and non-compliance. Patients were switched to flexible-dose trial of paliperidone ER (3-12 mg/day). Efficacy was measured by Krawiecka Scale, Clinical Global Impression-Schizophrenia-Severity (CGI-SCH-S), Clinical Global Impression-Schizophrenia-Improvement (CGI-SCH-I), sleep visual analog scale (VAS), and Personal and Social Performance Scale (PSP). Safety assessments included adverse events (AEs), evaluation of extrapyramidal symptoms (EPS) using the Drug Induced Extrapyramidal Symptoms Scale (DIEPSS), and laboratory tests. RESULTS: Data from a total of 321 subjects who took the paliperidone ER and had at least one follow-up assessment without a major protocol violation were analyzed. Switching to paliperidone ER led to a significant improvement in the Krawiecka, CGI-SCH-S, CGI-SCH-I, PSP, and DIEPSS scales. However, serum prolactin levels and metabolic parameters including body weight and waist circumference were significantly increased. Insomnia was the most common adverse event. CONCLUSION: This study suggested that patients with schizophrenia who showed insufficient response or intolerance to other previous antipsychotics can be switched to paliperidone ER, with efficacy, safety, and tolerability.
Antipsychotic Agents ; Body Weight ; Follow-Up Studies ; Humans ; Isoxazoles ; Prolactin ; Prospective Studies ; Pyrimidines ; Schizophrenia ; Sleep Initiation and Maintenance Disorders ; Waist Circumference ; Weights and Measures

OBJECTIVES: The aim of this study was to investigate the effect of the clinical and demographic variables such as body weight, dosage, family history of attention-deficit hyperactivity disorder (ADHD), and psychiatric co-morbidity on the side-effects of OROS-Methylphenidate (OROS-MPH), and to evaluate the relationship between drug response and side effect severity. METHODS: A total of 144 children (ages 6-18) with diagnosed ADHD were treated with OROS-MPH. Children were examined at baseline and after 1, 3, 6, 9, and 12 weeks of each treatment condition. The stimulant drug side effect rating scale (SERS), pulse rate, systolic blood pressure, diastolic blood pressure, and electrocardiogram (ECG) were evaluated to assess side effect profiles. Changes in these parameters from baseline were examined and analyzed. RESULTS: Anorexia (30.95%) and insomnia (13.10%) were the most commonly reported side effects during this study. Insomnia and loss of appetite score increased at one week follow-up, but was sustained or decreased as treatment progressed. Small but significant increases in pulse rate and diastolic blood pressure were observed during treatment; however, no clinically meaningful changes in ECG parameters were noted during the study. Low body weight, high dosage of OROS-MPH, and family history of ADHD were associated with cardiovascular side effect. In contrast, there was no significant relationship between OROS-MPH treatment response and the severity of side effect and no difference resulted between the responder and non-responder groups with respect to OROS-MPH dosage in the 12 weeks of follow-up. CONCLUSION: To the best of our knowledge, this study is the first Korean study to investigate comprehensive side effect profiles and their correlates in OROS-MPH treatment for ADHD children. OROS-MPH was well tolerated with no clinically significant side effects during the treatment period. In conclusion, low body weight, high dosage of OROS-MPH, and family history of ADHD could be used as predictive factors in increasing pulse rate and blood pressure.
Adolescent ; Anorexia ; Appetite ; Blood Pressure ; Body Weight ; Child ; Electrocardiography ; Follow-Up Studies ; Heart Rate ; Humans ; Sleep Initiation and Maintenance Disorders

PURPOSE: Doxylamine succinate (DS) is frequently used to treat insomnia and it may induce rhabdomyolysis in the overdose cases. The purpose of this study is to evaluate the factors that can predict the serum creatine kinase (CK) level normalization time for patients with rhabdomyolysis due to DS ingestion. METHODS: This study was conducted on 71 patients who were admitted with rhabdomyolysis after DS ingestion during the period from January 2000 to July 2009. Rhabdomyolysis was defined as a serum CK level over 1,000 U/L. The collected data included the general characteristics, the anticholinergic symptoms, the ingested dose, the peak serum CK level, the time interval (TI) from the event to the peak CK level and the TI from the event to a CK level below 1,000 U/L. We evaluated the correlation between the patients'variables and the TI from the event to the peak CK level time and the time for a CK level below 1,000 U/L. RESULTS: The mean ingested dose per body weight (BW) was 30.86+/-18.63 mg/kg and the mean TI from the event to treatment was 4.04+/-3.67 hours. The TI from the event to the peak CK level was longer for the patients with a larger ingestion dose per BW (r=0.587, p<0.05). The CK normalization time was longer for the patients with a larger ingested dose per BW (r=0.446, p<0.05) and a higher peak CK level (r=0.634, p<0.05). CONCLUSION: The ingested dose per BW was correlated with the TI from the event to the peak CK level, and the ingested dose per BW and the peak CK level have significant correlations with the CK normalization time. These factors may be used to determine the discharge period of patients who had rhabdomyolysis following a DS overdose.
Body Weight ; Creatine ; Creatine Kinase ; Doxylamine ; Eating ; Humans ; Rhabdomyolysis ; Sleep Initiation and Maintenance Disorders ; Succinic Acid

PURPOSE: During hemodialysis, various methods are used to evaluate adequate water removal; however, few of them are currently clinically applicable. To evaluate the differences of body fluid changes, we have compared changes of ICW (intracellular water) and ECW (extracellular water) before and after hemodialysis in diabetic and non-diabetic patients with MF-BIA. Also various factors influencing in this transcellular body fluid shift were evaluated. METHODS: TBW (total body water), ICW, ECW were measured before and after hemodialysis by using MF-BIA in 85 stable maintenance hemodialysis patients in a university hospital. Among these patients, 30 patients (mean age 55.6+/-12.4 year-old, average dialysis duration 26 months) were diabetic, while 55 patients (mean age 47.1+/-13.0 year-old, average dialysis duration 69 months) were non-diabetic. RESULTS: ECW/TBW in diabetic and non-diabetic patients were 0.338+/-0.02, 0.334+/-0.02, respectively. There was no significant difference between two groups. There were also no significant differences in the sex, age, duration of dialysis, BMI, hemoglobin, total protein, osmolarity of ICW loss/TBW removal. But there was a significant positive correlation between the increase in ultrafiltration volume (UFV:%) and ICW loss in diabetic patients (R=0.51, p=0.019); however, such correlation was not observed in non-diabetic patients. CONCLUSION: We found that ICW of diabetic patients moved to extracellular spaces even before achieving appropriate dry body weight or less amount of fluid was removed compared to non-diabetic patients. This finding might imply diabetic ESRD patient has relatively low cellular membrane integrity and oncotic pressure maintenance ability to physical transmembrane pressure.
Body Fluids ; Body Weight ; Diabetes Mellitus ; Dialysis ; Electric Impedance ; Extracellular Space ; Hemoglobins ; Humans ; Kidney Failure, Chronic ; Maintenance ; Membranes ; Osmolar Concentration ; Renal Dialysis ; Ultrafiltration