S232. ASSOCIATIONS OF FOOD CRAVING WITH PSYCHOLOGICAL AND PHYSICAL CHARACTERISTICS IN PATIENTS WITH FIRST-EPISODE PSYCHOSIS

Abstract Background Obesity in patients with schizophrenia have important effects on metabolic syndrome, cardiovascular disease, mortality, quality of life and treatment compliance. There is a growing interest in recognizing and intervening this problem. In this study, we aimed to explore the associations of food craving and eating pattern on weight gain and psychiatric characteristics in patients with first-episode psychosis. Methods We analyzed data from clinical cohort of first-episode psychosis. To exclude compounding effects of antipsychotics, we included patients who took one of amisulpride, paliperidone, and aripiprazole and whose duration of treatment was 3 months or less. The degree of food craving was measured by General Food Craving Questionnaire-Trait (G-FCQ-T). Psychiatric characteristics were investigated by Positive and Negative Syndrome Scale, Yale-Brown Obsessive Compulsive Scale (YBOCS), Beck Depression Inventory (BDI), Rosenberg Self-Esteem Scale (SES), and Perceived Stress Scale (PSS). Weight was measured at baseline and 3 months. Associations between the G-FCQ-T and other measures including weight gain for 3 months were analyzed by gender. Results A total of 180 patients with first-episode psychosis were enrolled in this analysis. In male patients, the G-FCQ-T score was significantly associated with scores on the YBOCS and SES. In female patients, the G-FCQ-T score was significantly associated with the BDI, PSS, baseline body weight and weight gain for 3 months Discussion This study demonstrated the associations of food craving with depression, perceived stress, and weight gain in female patients and with obsessive compulsive symptoms and self-esteem in male patients. These results suggest various moderators impact weight gain and food craving in patients with first-episode psychosis.

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The Psychology of Food Cravings in Patients With First-Episode Psychosis

Frontiers in Psychiatry ◽

10.3389/fpsyt.2020.587486 ◽

2020 ◽

Vol 11 ◽

Author(s):

Young-Hyuk Kim ◽

Seunghyong Ryu ◽

Hee-Jung Nam ◽

Mina Kim ◽

Min Jhon ◽

...

Keyword(s):

Body Weight ◽

Weight Gain ◽

Perceived Stress ◽

First Episode Psychosis ◽

Psychological Characteristics ◽

First Episode ◽

Loss Of Control ◽

Food Cravings ◽

Significant Weight Gain ◽

Episode Psychosis

Objectives: Food cravings may cause weight gain in patients with schizophrenia. This study investigated psychological characteristics associated with food cravings in patients with first-episode psychosis.Methods: This study analyzed data from a clinical cohort of first-episode psychosis patients taking antipsychotics for 3 months or less. The strength of food cravings was measured using the General Food Cravings Questionnaire-Trait (G-FCQ-T). Psychological characteristics and psychiatric symptoms were investigated with the Positive and Negative Symptom Scale (PANSS), Calgary Depression Scale for Schizophrenia (CDSS), Social and Occupational Functioning Assessment Scale, Rosenberg Self-Esteem Scale (RSES), and Perceived Stress Scale (PSS). Clinical characteristics were compared according to significant weight gain (≥10% increase in body weight compared to baseline) over 3 months. Associations between the G-FCQ-T and other psychiatric scales were investigated. We conducted sex-stratified analyses.Results: In total, 182 patients (78 males and 104 females) with first-episode psychosis were enrolled in this study. In females, the G-FCQ-T total score at baseline was associated with baseline body weight and significant weight gain over 3 months. The PSS scales were significantly associated the G-FCQ-T total and all subscale scores in female participants. Scores on the RSES and CDSS were significantly associated with the G-FCQ-T total score and with the preoccupation and loss of control subscale scores. The PANSS negative and general subscales were significantly associated with the positive outcome expectancy and loss of control subscales of the G-FCQ-T, respectively. In males, the only significant association was between the loss of control subscale and RSES scores. Linear regression analysis showed significant associations of PSS scores with the total and all subscale scores of the G-FCQ-T despite the loss of significance for other variables.Conclusion: These results indicate that the food cravings in patients with first-episode psychosis, which were associated with weight gain, were influenced by perceived stress in females. To reduce food cravings in female patients with schizophrenia, interventions aimed at perceived stress should be considered.

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Circulating lipids associate with future weight gain in individuals with an at-risk mental state and in first-episode psychosis

10.1101/2020.01.30.20019711 ◽

2020 ◽

Author(s):

Santosh Lamichhane ◽

Alex M. Dickens ◽

Partho Sen ◽

Heikki Laurikainen ◽

Jaana Suvisaari ◽

...

Keyword(s):

At Risk ◽

Weight Gain ◽

High Risk ◽

Psychotic Disorders ◽

First Episode Psychosis ◽

Molecular Signature ◽

First Episode ◽

Baseline Serum ◽

Average Life Span ◽

Episode Psychosis

AbstractPatients with schizophrenia have a lower than average life span, largely due to the increased prevalence of cardiometabolic co-morbidities. Identification of individuals with psychotic disorders with a high risk of rapid weight gain, and the associated development of metabolic complications, is an unmet need as regards public health. Here, we applied mass spectrometry-based lipidomics in a prospective study comprising 48 controls (CTR), 44 first-episode psychosis (FEP) patients and 22 individuals at clinical-high-risk (CHR) for psychosis, from two study centers (Turku/Finland and London/UK). Baseline serum samples were analyzed by lipidomics, while body mass index (BMI) was assessed at baseline and after 12 months. We found that baseline triacylglycerols with low double bond counts and carbon numbers were positively associated with the change in BMI at follow-up. In addition, a molecular signature comprised of two triacylglycerols (TG(48:0) and TG(45:0)), was predictive of weight gain in individuals with a psychotic disorder, with an area under the receiver operating characteristic curve (AUROC) of 0.74 (95% CI: 0.60–0.85). When independently tested in the CHR group, this molecular signature predicted said weight change with AUROC = 0.73 (95% CI: 0.61–0.83). We conclude that molecular lipids may serve as a predictor of weight gain in psychotic disorders in at-risk individuals, and may thus provide a useful marker for identifying individuals who are most prone to developing cardiometabolic co-morbidities.

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Polymorphisms of the 5-HT2C receptor and leptin genes are associated with antipsychotic drug-induced weight gain in Caucasian subjects with a first-episode psychosis

Pharmacogenetics and Genomics ◽

10.1097/01213011-200504000-00002 ◽

2005 ◽

Vol 15 (4) ◽

pp. 195-200 ◽

Cited By ~ 199

Author(s):

Lucy A. Templeman ◽

Gavin P. Reynolds ◽

Belen Arranz ◽

Luis San

Keyword(s):

Weight Gain ◽

Antipsychotic Drug ◽

First Episode Psychosis ◽

First Episode ◽

Drug Induced ◽

Episode Psychosis

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Neuroactive Steroids in First-Episode Psychosis: A Role for Progesterone?

Schizophrenia Research and Treatment ◽

10.1155/2016/1942828 ◽

2016 ◽

Vol 2016 ◽

pp. 1-6 ◽

Cited By ~ 2

Author(s):

Martino Belvederi Murri ◽

Flaminia Fanelli ◽

Uberto Pagotto ◽

Elena Bonora ◽

Federico Triolo ◽

...

Keyword(s):

Psychotic Disorders ◽

Serum Levels ◽

First Episode Psychosis ◽

Neuroactive Steroids ◽

First Episode ◽

Positive Symptoms ◽

Symptom Dimensions ◽

Episode Psychosis ◽

Male Patients ◽

And Gender

Neuroactive steroids may play a role in the pathophysiology of psychotic disorders, but few studies examined this issue. We compared serum levels of cortisol, testosterone, dehydroepiandrosterone, and progesterone between a representative sample of first-episode psychosis (FEP) patients and age- and gender-matched healthy subjects. Furthermore, we analyzed the associations between neuroactive steroids levels and the severity of psychotic symptom dimensions. Male patients had lower levels of progesterone than controls (p=0.03). Progesterone levels were inversely associated with the severity of positive symptoms (p=0.007). Consistent with preclinical findings, results suggest that progesterone might have a role in the pathophysiology of psychotic disorders.

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