The unchanging mortality gap for people with schizophrenia
Department of Psychiatry, Yale School of Medicine, New Haven, CT 06508, USA.The Lancet (Impact Factor: 45.22). 08/2009; 374(9690):590-2. DOI: 10.1016/S0140-6736(09)61072-2
[Show abstract] [Hide abstract]
- "On the other hand, the drugs used to manage schizophrenics, though beneficial, have been reported to produce certain side effects such as considerable weight gain, diabetes, and risk of metabolic syndrome.[28 ] Some atypicals such as quetiapine and risperidone are associated with a higher risk of death compared to the atypical perphenazine, while clozapine is associated with the lowest risk of death. It remains unclear whether the newer antipsychotics reduce the chances of developing neuroleptic malignant syndrome, a rare but serious neurological disorder. "
ABSTRACT: Schizophrenia is a psychosis characterized by delusions and hallucinations occurring in clear consciousness. Studies have shown that the cytokines may modulate dopaminergic metabolism and schizophrenic symptomatology in schizophrenia. Cytokine involvement in periodontal disease is also well documented. To date, however, there has been relatively little research assessing periodontal status of patients with schizophrenia. The present study was therefore mainly intended to understand the exact link, if any, between periodontal disease and schizophrenia. A total of 250 schizophrenic patients (140 males and 110 females), between 25 and 55 years of age, were selected from the out patient department of National Institute of Mental Health and Neural Sciences, Bangalore and their periodontal status was assessed as part of this cross-sectional epidemiological survey. ANOVA showed that there was increased evidence of poor periodontal condition, as evidenced by gingival index and plaque index in patients who had been schizophrenic for a longer duration of time (P < 0.001). So also, higher probing pocket depths were found in schizophrenics suffering from a longer period of time than others (P < 0.001). Although oral neglect might be a cause of poor periodontal health in schizophrenics, the possible link between periodontal diseases giving rise to schizophrenia cannot be overlooked due to the presence of cytokine activity which is present both in schizophrenia and periodontal disease.
[Show abstract] [Hide abstract]
- "Obesity is a growing health problem leading to high rates of mortality and morbidity in patients with severe mental illness (SMI) [1-4]. Studies demonstrate the prevalence of obesity and related diseases are much higher in patients with SMI than in general population [2,5-7]. It was found that 42% of individuals with schizophrenia had a Body Mass Index (BMI) of 27 or greater, compared to 27% of the general population . "
ABSTRACT: Obesity is a growing health problem leading to high rates of mortality and morbidity in patients with severe mental illness (SMI). The increased rate of obesity is largely attributed to antipsychotic use. The effect of antipsychotic medications on H1 and 5HT2 receptors has been associated with weight gain, but there is also a substantial amount of evidence showing that D2 receptor blockade may be responsible for weight gain by interacting with the dopamine-opioid system. Unfortunately, current available medications for weight loss have limited efficacy in this population. Naltrexone, an opioid receptor antagonist, may be a promising agent to reduce antipsychotic induced weight gain by decreasing food cravings. We aim to investigate the safety and efficacy of two doses of naltrexone (25mg & 50mg) versus placebo for weight and health risk reduction in overweight and obese individuals (BMI >= 28) with SMI, who gained weight while being treated with antipsychotics.Methods and design: One hundred and forty four patients will be recruited throughout the greater New Haven area. The participants will be randomized to naltrexone 25mg/day, naltrexone 50mg/day, or placebo in a 1:1:1 ratio. Participants will be on the study medication for 52 weeks, and assessed weekly for the first 4 weeks and bi-weekly thereafter. The primary outcome measurements are weight reduction and percentage achieving clinically significant weight loss (5% of total body weight). Waist circumference, body mass index, serum lipid profile, fasting glucose, and glycosylated hemoglobin are the secondary outcome measures. The effect of naltrexone on other outcome measurements such as schizophrenia symptoms, depression, dietary consumption, quality of life, cognitive functioning, physical activity, metabolism/inflammation markers, serum leptin, ghrelin, peptide YY, adinopectin, high sensitivity CRP, interleukin 6, interleukin-1B, interleukin-18, and tumor necrosis factor alpha (TNF-alpha) will be evaluated. The data will be analyzed by applying linear mixed effect models. This is the first large scale study investigating the safety and efficacy of naltrexone in antipsychotic induced weight gain; and hopefully, this may lead to a novel pharmacological option for management of this major health problem.Trial registration: This trial is registered in www.clinicaltrials.gov as NCT01866098.
[Show abstract] [Hide abstract]
- "Avant son arrivée (en 2009), les personnes de la rue suivies par l'équipe avaient des soins somatiques et un accès au plateau technique de l'hôpital uniquement lors de leur séjour en service de psychiatrie. Il faut sortir d'une vision strictement psychiatrique et intégrer des compétences de médecine générale dans les équipes de proximité comme cela est recommandé de façon plus large en santé mentale , afin de réduire l'écart persistant en termes de mortalité entre les personnes avec une schizophrénie et la population générale . "
ABSTRACT: Since their creation in 2005 in France, mobile mental health outreach teams (EMPP) have been working to improve the health of the homeless who, for 30 to 50% of them, present severe mental disorders. Their missions are defined by ministerial circular's specifications. Few studies have been undertaken in France to analyze the practices of these teams' professionals, nor the characteristics of the populations with whom they are involved. The EMPP described in this paper had in 2010 a greater staff than other French EMPPs. It has 15 full-time staff, including four doctors (two psychiatrists, one GP, one house physician), two nurses, two educators, one social worker, three peer-workers, one secretary and two coordinators. The article analyzes the way of support developed within the range of EMPP's missions defined by the ministerial circular. Descriptive statistical analysis was carried out using standardized data from four different sources (round sheet, record of activity, record of hospitalization, housing information, interviews conducted by medical and social professionals with patients). Another source of data consists of records describing the operation of the team (reference framework) and annual activities (annual report). The method of care was developed based on a street working, involving a full medical and its relationship with the hospital and a place to live in a semi-community context. The Mobile Mental Health Outreach team documented 318 rounds in 2010, describing 666 contacts among whom 87.9% were followed regularly thereafter. It focuses to a target population. The team actively followed 198 people including 161 for whom a psychiatric diagnosis was done: 48.5% of the patients followed presented schizophrenic-type disorders, 21.8% bipolar disorders and other mood-linked problems, 13% behavioral disorders and 6.2% substance-use disorders. A percentage of 44.9 presented with a physical disease. Among the 89 hospitalizations, 86.5% were motivated by psychiatric disorders and 43% were forced. In about one third of the cases, hospitalizations were motivated by a double indication - psychiatric and physical - and in 13.5% for only a physical indication. Thirty people of the actively followed people had stayed in a halfway house as an alternative to hospitalization, restoring a continuity of care and allowing to resolve social problems that had until then been hopeless. The strategies developed by this Mobile Health Outreach Team ensure local community medical, psychiatric and social care for "hard to reach" people. The results confirm the interest of the link between the street work, the hospital and the halfway home, both as a living facility and an alternative to hospitalization. They suggest the importance of a critical minimum size for these EMPP that allows them a street work with doctors providing guidance. The presence of a GP is another welcome development because of the severity and the entanglement of somatic and psychiatric problems of these populations.
Data provided are for informational purposes only. Although carefully collected, accuracy cannot be guaranteed. The impact factor represents a rough estimation of the journal's impact factor and does not reflect the actual current impact factor. Publisher conditions are provided by RoMEO. Differing provisions from the publisher's actual policy or licence agreement may be applicable.