Effect of antipsychotic drugs and orthostatic hypotension on the risk of falling in schizophrenic patients

Process management program to prevent falls in hospitalized patients with neuropsychiatric disorders: a quality improvement program

BACKGROUND

Falls were among the most common adverse nursing events. The incidence of falls in patients with neuropsychiatric disorders was high, and the occurrence of falls not only caused physical and psychological harm to patients but also led to medical disputes. Therefore, interventions for falls prevention were essential, but evaluations of the intervention process were lacking.

METHODS

In this study, a process management program to prevent falls based on the "structure-process-outcome" quality evaluation model was designed and applied to the clinical practice of falls prevention in hospitalized patients with neuropsychiatric disorders. The process quality evaluation checklist to prevent falls was used to supervise the implementation effect of intervention measures to prevent falls, identify the problems in the intervention measures, and make continuous improvements, to reduce the incidence of falls in such hospitalized patients as the final index.

RESULTS

The incidence of inpatient falls decreased from 0.199‰ (0.199 per 1000 patient-days) to 0.101‰ (0.101 per 1000 patient-days) before and after the implementation of the process management program for 12 months, 24 months, and 36 months, respectively, and the difference was statistically significant (P < .05). The probability of falls was reduced by 49% after 36 months of monitoring. Furthermore, the proportion of patients at high risk of falls exhibited a downward trend.

CONCLUSION

This quality improvement program was feasible and effective at reducing falls in hospitalized patients with neuropsychiatric disorders. Therefore, attention should be given to monitoring process quality in the management of falls.

Causal associations between genetically determined common psychiatric disorders and the risk of falls: evidence from Mendelian randomization

BACKGROUND

The causal associations between psychiatric disorders and falls risk remains uncertain. Consequently, this study aimed to explore the causal relationship between genetically determined three common psychiatric disorders and the risk of falls based on Mendelian randomization (MR).

METHODS

The genome-wide association study (GWAS) data for schizophrenia (SCZ) (N = 320,404), major depressive disorder (MDD) (N = 480,359), and Alzheimer's disease (AD) (N = 63,926) were obtained as exposures. The GWAS data for falls risk (N = 451,179) was obtained as outcome. Univariate Mendelian randomization (UVMR) was used to evaluate the direct causal relationship between SCZ, MDD, AD, and risk of falls. Inverse variance weighting (IVW) was used as the primary analysis method. Sensitivity analysis was performed to assess the validity of the casualty. Multivariate Mendelian randomization (MVMR) analysis was conducted after adjusting body mass index and smoking initiation. Mediating MR was conducted to calculate the mediating effects of potential intermediaries.

RESULTS

UVMR analysis showed that SCZ (OR 1.02, 95% CI 1.01-1.04, p = 8.03E-03) and MDD (OR 1.15, 95% CI 1.08-1.22, p = 1.38E-05) were positively associated with the risk of falls. Sensitivity analysis results were reliable and robust. MVMR results indicated that the relationship between MDD and SCZ and falls risk remained significant. Mediating MR results demonstrated that smoking initiation mediated partial causal effect of SCZ (0.65%, P = 0.03) and MDD (14.82%, P = 2.02E-03) on risk of falls.

CONCLUSIONS

This study provides genetic evidence for a causal relationship of individuals with SCZ and MDD on an increased risk of falls. Healthcare providers should be aware of the risk of falls in MDD and SCZ patients and develop strategies accordingly.

Efficacy of standard operating procedures for fall protection in hospitalized patients with schizophrenia

Fall-related injury is the most common cause of functional disability and mortality in the older population. Falls in patients with schizophrenia are one of the major concerns in psychiatric hospitals. This study aimed to examine the impact of standardized operating procedures (SOP) on falls in veterans with schizophrenia. Veterans with schizophrenia were allocated to the control group (n = 345) and to the fall protection standardized operating procedures (FP-SOP) group (n = 342). Patients in the control group were given routine nursing for falls, and patients in the FP-SOP group were intervened with FP-SOP plus routine nursing. All patients were observed for one year. The study methods comply with the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist. We found a fall rate of 1.5% in the FP-SOP group and 4.6% in the control group, with a significant difference in the fall rate between the two groups. In addition, the difference in patient satisfaction between the two groups was statistically significant. Our findings suggest that FP-SOP is an effective strategy for fall prevention in psychiatric hospitals.

Incidence of Orthostatic Hypotension in Schizophrenic Patients Using Antipsychotics at Sambang Lihum Mental Health Hospital, South Kalimantan

Schizophrenia is a psychiatric disorder that requires antipsychotics therapy. Antipsychotics cause many side effects, including orthostatic hypotension. The study aimed to describe the incidence of orthostatic hypotensive side effects experiences by schizophrenia patients at the Sambang Lihum Mental Health Hospital, South Kalimantan. This research was observational description research with data sampling by medical records. This research was conducted to 300 medical records of patients period January-December 2018 which received antipsychotics medication and data analyzed by univariate analysis. The results showed the number of patients who experienced orthostatic hypotension was 98 patients (32.67%) and no experienced were 202 patients (67.33%). Incidence of orthostatic hypotension in haloperidol 54.35% (N=46); trifluoperazine 100% (N=1); clozapine 84.62% (N=13); olanzapine 100% (N=1); haloperidol-chlorpromazine 27.27% (N=11); haloperidol-haloperidol 42.86% (N=7); clozapine-risperidone 16.67% (N=6); haloperidol-clozapine 15.05% (N=93); haloperidol-olanzapine 50% (N=2); haloperidol-risperidone 31.82% (N=22); trifluoperazine-olanzapine 100% (N=1); trifluoperazine-clozapine 22.22% (N=9); trifluoperazine-risperidone 5.56% (N=18); chlorpromazine-haloperidol-haloperidol 33.3% (N=3); chlorpromazine-haloperidol-trifluoperazine 100% (N=3); haloperidol-trifluoperazine-chlorpromazine 100% (N=1); chlorpromazine-haloperidol-clozapine 42.86% (N=7); chlorpromazine-trifluoperazine-clozapine 100% (N=1); chlorpromazine-trifluoperazine-olanzapine 100% (N=1); chlorpromazine-trifluoperazine-risperidone 50% (N=2); trifluoperazine-haloperidol-risperidone 100% (N=4); haloperidol-trifluoperazine-risperidone 100% (N=1); trifluoperazine-haloperidol-clozapine 40% (N=5); haloperidol-haloperidol-clozapine 80% (N=5); clozapine-risperidone-trifluoperazine 100% (N=4); risperidone-clozapine-haloperidol 20% (N=10). The conclusion from this study was the percentage of orthostatic hypotension on schizophrenia patients at the Sambang Lihum Mental Health Hospital was 32.67% (N=98).

Discrimination starts with adjectives

Discrimination starts with adjectives.