clozapine and Cross-Infection

Few researchers have investigated the incidence of and risk factors for hospital-acquired pneumonia (HAP) among inpatients with mental disorders in a general hospital.. This study included patients with mental disorders hospitalized in a large mental health center (situated in a general hospital) between January 1, 2017, and July 31, 2021 (excluding January 1, 2020- May 31, 2020). Risk factors for HAP were identified by logistic regression analysis after propensity score matching (PSM, 1:4) for gender, age, duration of observation, and hospital ward.. The study included 16,864 patients. HAP incidence rate was 1.15% overall, 2.11% in closed wards, 0.75% in open wards, 4.45% in patients with organic mental disorders, 1.80% in patients with schizophrenia spectrum disorders, and 0.84% in patients with mood disorders. Risk factors for HAP after PSM were hypoproteinemia, chronic liver disease, use of clozapine, hospitalization during the previous 180 days, body mass index (BMI) ≤18.5 kg/m. HAP was common among inpatients with mental disorders. Risk factors for HAP in patients with mental disorders include hypoproteinemia, chronic liver disease, hospitalization during the past 180 days, BMI ≤18.5 kg/m

Topics: Clozapine; Cross Infection; Healthcare-Associated Pneumonia; Hospitals, General; Humans; Hypoproteinemia; Inpatients; Mental Disorders; Mental Health; Pneumonia; Risk Factors

Locked pediatric inpatient psychiatric units are vulnerable to the emergence and spread of infections, and nosocomial infection, especially respiratory tract infection is potentially a major problem. This study aimed to explore the risk factors for lower respiratory tract infection (LRI), in particular, pneumonia.. We conducted a retrospective study comprising 4643 patients with schizophrenia (SZ) and 1826 patients with major depressive disorder (MDD), and the chi-square test was performed to analyze the categorical variables.. The risk ratio for LRI, including pneumonia, in intensive care unit (ICU) was higher than in the general ward, and electroconvulsive therapy (ECT) increased the patients' susceptibility to LRI and pneumonia. Our data have revealed that patients treated with restraint or clozapine showed a higher prevalence of LRI and pneumonia, and the results indicated that the increased risk of LRI, not pneumonia, was dose-dependently observed in patients with clozapine treatment.. Our study shows that ICU and ECT treatment were risk factors for LRI and pneumonia in patients with SZ or MDD, and patients with SZ has a prevalence of hospital-acquired infection because of restraint and clozapine treatments.

Topics: Child; Clozapine; Cross Infection; Depressive Disorder, Major; Hospitals, Psychiatric; Humans; Respiratory Tract Infections; Retrospective Studies; Risk Factors

Topics: Antipsychotic Agents; Clozapine; Cross Infection; Hospitals, Psychiatric; Humans; Legionella longbeachae; Legionellosis; Male; Middle Aged; Smoking; Soil Microbiology