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BACKGROUND: As clinical practices with lithium salts for patients diagnosed with bipolar disorder (BD) are poorly documented in Asia, we studied the prevalence and clinical correlates of lithium use there to support international comparisons. METHODS: We conducted a cross-sectional study of use and dosing of lithium salts for BD patients across 13 Asian sites and evaluated bivariate relationships of lithium treatment with clinical correlates followed by multivariate logistic regression modeling. RESULTS: In a total of 2139 BD participants (52.3% women) of mean age 42.4 years, lithium salts were prescribed in 27.3% of cases overall, varying among regions from 3.20% to 59.5%. Associated with lithium treatment were male sex, presence of euthymia or mild depression, and a history of seasonal mood change. Other mood stabilizers usually were given with lithium, often at relatively high doses. Lithium use was associated with newly emerging and dose-dependent risk of tremors as well as risk of hypothyroidism. We found no significant differences in rates of clinical remission or of suicidal behavior if treatment included lithium or not. CONCLUSIONS: Study findings clarify current prevalence, dosing, and clinical correlates of lithium treatment for BD in Asia. This information should support clinical decision-making regarding treatment of BD patients and international comparisons of therapeutic practices.
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Trastorno Bipolar , Humanos , Masculino , Femenino , Adulto , Trastorno Bipolar/tratamiento farmacológico , Trastorno Bipolar/epidemiología , Trastorno Bipolar/inducido químicamente , Litio/uso terapéutico , Estudios Transversales , Farmacoepidemiología , Sales (Química)/uso terapéutico , Antimaníacos/uso terapéutico , Compuestos de Litio/uso terapéuticoRESUMEN
BACKGROUND: Pharmacoepidemiological studies of clozapine use to treat bipolar disorder (BD), especially in Asia, are rare, although they can provide insights into associated clinical characteristics and support international comparisons of indications and drug dosing. METHODS: We examined the prevalence and clinical correlates of clozapine treatment for BD in 13 Asian countries and regions (China, Hong Kong SAR, India, Indonesia, Japan, Korea, Malaysia, Myanmar, Pakistan, Singapore, Sri Lanka, Taiwan, and Thailand) within an Asian Prescription Patterns Research Consortium. We compared BD patients treated with clozapine or not in initial bivariate comparisons followed by multivariable logistic regression modeling. RESULTS: Clozapine was given to 2.13% of BD patients overall, at a mean daily dose of 275 (confidence interval, 267-282) chlorpromazine-equivalent mg/day. Patients receiving clozapine were older, more likely males, hospitalized, currently manic, and given greater numbers of mood-stabilizing and antipsychotic drugs in addition to clozapine. Logistic regression revealed that older age, male sex, current mania, and greater number of other antipsychotics remained significantly associated with clozapine treatment. Clozapine use was not associated with depressed mood, remission of illness, suicidal risk, or electroconvulsive treatment within the previous 12 months. CONCLUSIONS: The identified associations of clozapine use with particular clinical features call for vigilance in personalized clinical monitoring so as to optimize clinical outcomes of BD patients and to limit risks of adverse effects of polytherapy.
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Antipsicóticos , Trastorno Bipolar , Clozapina , Humanos , Masculino , Clozapina/uso terapéutico , Trastorno Bipolar/tratamiento farmacológico , Antipsicóticos/efectos adversos , Psicotrópicos/uso terapéutico , PrescripcionesRESUMEN
Slow movements and irregular muscle contraction have been reported separately in different studies targeting individuals with psychotic-like experiences (PLEs). To date, it remains unknown whether these two movement abnormalities, possibly associated with hypo- and hyper-dopaminergia, respectively, co-existed in one sample with PLEs and interrelated in the early stage of psychotic progression. Therefore, this study was to examine if facial and upper-limb slow movements and irregular muscle contraction co-existed in individuals with PLEs, interrelated, and were associated with PLEs. A total of 26 individuals with PLEs, who were identified using the 16-item Prodromal Questionnaire, and 26 age- and gender-matched healthy controls received the facial and upper-limb movement measurement. A motion capture system was used to record the movement procedure and thus calculate kinematic variables that represented severity of slow movements and irregular muscle contraction. Results showed that facial and upper-limb slow movements and facial irregular muscle contraction existed in individuals with PLEs. For the total sample, slower facial movements were associated with less regular facial muscle contraction; slower upper-limb movements were associated with less regular upper-limb muscle contraction. Slower and less regular facial and upper-limb movements were associated with more severe PLEs. Compensatory changes in dopaminergic neural pathways in response to elevated dopamine might explain connection between slow movements and irregular muscle contraction. Because of the ability to detect facial and upper-limb movement abnormalities objectively and sensitively, motion analysis has great applicability to sensorimotor studies for people in the psychosis continuum.
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Trastornos Psicóticos , Humanos , Trastornos Psicóticos/diagnóstico , Encuestas y Cuestionarios , Factores de Riesgo , Agitación Psicomotora , DopaminaRESUMEN
BACKGROUND: Because use and dosing of mood stabilizers (MSs) to treat bipolar disorder (BD) patients in Asia are not well documented, we examined prevalence and clinical correlates of treatment of Asian BD patients with relatively high doses of MSs. METHODS: We conducted a pharmacoepidemiological survey across 13 Asian countries and territory in the Research on Asian Psychotropic Prescription Patterns Consortium. Mood stabilizer doses were converted to lithium carbonate equivalents (Li-eq milligrams per day). We compared relatively high (>900 Li-eq mg/day) versus lower MS doses by bivariate comparisons, followed by multivariable linear regression to identify factors associated with higher MS doses. RESULTS: Among 1647 participants, MS dose averaged 584 (confidence interval, 565-603 Li-eq mg/d). Preliminarily, the 13.1% of the subjects given greater than 900 mg/d versus those given lower doses were younger, male, currently hospitalized, not currently depressed, and reported lifetime suicidal ideation; they also received relatively high doses of antipsychotics, received electroconvulsive treatment within the previous 12 months, and had greater ratings of tremors and sedation. By linear regression modeling, the mean proportion given high doses of MS was associated significantly and independently with higher doses of antipsychotics, younger age, male sex, hospitalized, more years of illness, country, higher body mass index, recent electroconvulsive treatment, and being in illness remission. CONCLUSIONS: Relatively high doses of MSs for BD are prevalent, but vary markedly among Asian countries, and are particularly likely among young males, ill for many years, and given high doses of antipsychotics or ECT. These characteristics allow better identification of patient profiles that can guide treatment of BD patients.
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Antipsicóticos , Trastorno Bipolar , Anticonvulsivantes/uso terapéutico , Antimaníacos , Trastorno Bipolar/tratamiento farmacológico , Humanos , Litio/uso terapéutico , Masculino , Pautas de la Práctica en Medicina , Prescripciones , Psicotrópicos/uso terapéuticoRESUMEN
BACKGROUND: This study investigated the determinants and use of Taiwan's long-term care (LTC) Plan Version 2.0 (LTC 2.0) services by persons with dementia (PWDs) and their caregivers. METHODS: In total, 1268 PWD-caregiver dyads were enrolled for analysis from a national dementia registry. Andersen's Behavioral Model of Health Services Use was used to investigate the association of LTC service use with several factors, namely the demographic data of PWDs and their caregivers, migrant caregiver employment, monthly household income, caregiver burden as determined by the Zarit Burden Interview (ZBI), Mini-Mental State Examination score, Clinical Dementia Rating scores, neuropsychiatric inventory scores for the behavioral and psychological symptoms of dementia, and PWDs' activities of daily living (ADLs). RESULTS: Among the studied family caregivers, 81.4% did not use LTC resources. A multivariable logistic analysis revealed that aberrant motor behaviors (odd ratio [OR] = 1.31, 95% confidence interval [CI] = 1.10-1.56, p = 0.003), dysfunction in ADLs (OR = 1.06, 95% CI = 1.02-1.10, p = 0.002), higher ZBI scores (OR = 1.02, 95% CI = 1.01-1.03, p = 0.004), not residing with family members (OR = 1.88, 95% CI = 1.32-2.66, p < 0.001), and not employing a migrant caregiver (OR = 4.41, 95% CI = 2.59-7.51, p < 0.001) were the factors most significantly associated with LTC service use. CONCLUSION: Factors such as whether PWDs live alone, specific neuropsychiatric symptoms, and impaired function should be considered in future policy amendments to provide required activities and care resources for PWDs and their caregivers.
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Motor abnormalities have been indicated to be a core manifestation of schizophrenia and not just motor side-effects of antipsychotics. However, little is known about whether all of the complete motor function, including fine motor function, muscle strength, and balance is linked to psychotic symptoms. Therefore, this study was to investigate association between complete motor function and psychotic symptoms in young-adult schizophrenia patients who had no extrapyramidal motor symptoms, which were assessed using the Extrapyramidal Symptom Rating Scale. Seventy schizophrenia patients were recruited. Fine motor function, muscle strength, and balance were assessed using The McCarron Assessment of Neuromuscular Development. Psychotic symptoms were assessed using the Positive and Negative Syndrome Scale. Given gender differences in muscle power, the correlation between muscle strength and psychotic symptoms was analyzed by gender separately. Partial correlation controlling for effects of the chlorpromazine equivalent dosage of antipsychotics was conducted. Better fine motor function was correlated with less-severe negative symptoms (r = - 0.49, p < 0.001) in the total sample. In men, better muscle strength was correlated with more severe positive symptoms and less-severe negative symptoms (r = 0.41, p = 0.008; r = - 0.55, p < 0.001). The link between motor function and psychotic symptoms may support the cerebellar and basal ganglia hypotheses of schizophrenia, proposing that diverse schizophrenia symptoms may share the same neural deficiency, that is, dysfunction of cerebellum or basal ganglia. Considering the moderate-to-strong association between muscle strength and psychotic symptoms, muscle strength might be a powerful physical predictor of psychotic progression.
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Destreza Motora/fisiología , Fuerza Muscular/fisiología , Trastornos Psicóticos/fisiopatología , Esquizofrenia/fisiopatología , Adolescente , Adulto , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
BACKGROUND: Schizophrenia is a serious long-term psychotic disorder marked by positive and negative symptoms, severe behavioral problems and cognitive function deficits. The cause of this disorder is not completely clear, but is suggested to be multifactorial, involving both inherited and environmental factors. Since human brain regulates all behaviour, studies have focused on identifying changes in neurobiology and biochemistry of brain in schizophrenia. Brain is the most lipid rich organ (approximately 50% of brain dry weight). Total brain lipids is constituted of more than 60% of phospholipids, in which docosahexaenoic acid (DHA, 22:6n-3) is the most abundant (more than 40%) polyunsaturated fatty acid (PUFA) in brain membrane phospholipids. Results from numerous studies have shown significant decreases of PUFAs, in particular, DHA in peripheral blood (plasma and erythrocyte membranes) as well as brain of schizophrenia patients at different developmental phases of the disorder. PUFA deficiency has been associated to psychotic symptoms and cognitive deficits in schizophrenia. These findings have led to a number of clinical trials examining whether dietary omega-3 fatty acid supplementation could improve the course of illness in patients with schizophrenia. Results are inconsistent. Some report beneficial whereas others show not effective. The discrepancy can be attributed to the heterogeneity of patient population. METHODS: In this review, results from recent experimental and clinical studies, which focus on illustrating the role of PUFAs in the development of schizophrenia were examined. The rationale why omega-3 supplementation was beneficial on symptoms (presented by subscales of the positive and negative symptom scale (PANSS), and cognitive functions in certain patients but not others was reviewed. The potential mechanisms underlying the beneficial effects were discussed. RESULTS: Omega-3 fatty acid supplementation reduced the conversion rate to psychosis and improved both positive and negative symptoms and global functions in adolescents at ultra-high risk for psychosis. Omega-3 fatty acid supplementation could also improve negative symptoms and global functions in the first-episode patients with schizophrenia, but improve mainly total or general PANSS subscales in chronic patients. Patients with low PUFA (particularly DHA) baseline in blood were more responsive to the omega-3 fatty acid intervention. CONCLUSION: Omega-3 supplementation is more effective in reducing psychotic symptom severity in young adults or adolescents in the prodromal phase of schizophrenia who have low omega-3 baseline. Omega-3 supplementation was more effective in patients with low PUFA baseline. It suggests that patients with predefined lipid levels might benefit from lipid treatments, but more controlled clinical trials are warranted.
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Ácidos Grasos Omega-3/uso terapéutico , Esquizofrenia/dietoterapia , Encéfalo/efectos de los fármacos , Encéfalo/metabolismo , Encéfalo/fisiopatología , Cognición/efectos de los fármacos , Suplementos Dietéticos , Proteínas de Unión a Ácidos Grasos/metabolismo , Ácidos Grasos Insaturados/deficiencia , Humanos , Estrés Oxidativo , Fosfolipasas A2/metabolismo , Esquizofrenia/etiología , Psicología del EsquizofrénicoRESUMEN
BACKGROUND: There are currently no systematic reviews or meta-analyses of Chinese calligraphy therapy (CCT) to reduce neuropsychiatric symptoms. The aim of this systematic review and meta-analysis was to explore the efficacy of CCT for people with neuropsychiatric symptoms. METHODS: We searched Chinese and English databases, including the Cochrane Central Register of Controlled Trials and Wanfang Data for relevant articles published between the earliest year available and December 2016. The search was limited to randomized controlled trials and controlled clinical studies and the associated keywords were "handwriting," "Chinese calligraphy," "Chinese calligraphy therapy," "Calligraphy exercise," and "Calligraphy training." The 21 articles that met these criteria were used in the analysis. The Joanna Briggs Institute critical appraisal checklist was used to assess methodological quality. RESULTS: CCT significantly reduced psychosis (10 studies, 965 subjects, standardized mean difference [SMD] = - 0.17, 95% confidence intervals [CI] [- 0.30, - 0.40], Z = 2.60, p < 0.01), anxiety symptoms (9 studies, 579 subjects, SMD = - 0.78, 95% CI [- 0.95, - 0.61], Z = 8.98, p < 0.001), and depressive symptoms (7 studies, 456 subjects, SMD = - 0.69, 95% CI [- 0.88, - 0.50], Z = 7.11, p < 0.001). CCT also significantly improved cognitive function (2 studies, 55 subjects, MD = 2.17, 95% CI [- 0.03, 4.38], Z = 1.93, p = 0.05) and neurofeedback (3 studies, 148 subjects, SMD = - 1.09, 95% CI [- 1.44, - 0.73], Z = 6.01, p < 0.001). The therapy also significantly reduced the positive psychopathological expression of schizophrenia symptoms (4 studies, 287 subjects, SMD = - 0.35, 95% CI [- 0.59, - 0.12], Z = 2.96, p = 0.003) and reduced the negative symptoms of schizophrenia (4 studies, 276 subjects, SMD = - 1.39, 95% CI [- 1.65, - 1.12], Z = 10.23, p < 0.001). CONCLUSIONS: CCT exerts a curative effect on neuropsychiatric symptoms, but the evidence remains insufficient. A large number of RCTs are needed to facilitate additional systematic reviews of evidence for CCT.
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Escritura Manual , Trastornos Mentales/psicología , Trastornos Mentales/terapia , Terapia Ocupacional/métodos , Terapia Ocupacional/psicología , Ansiedad/psicología , Ansiedad/terapia , Cognición , Depresión/psicología , Depresión/terapia , Humanos , Ensayos Clínicos Controlados Aleatorios como Asunto/métodos , Esquizofrenia/terapiaRESUMEN
BACKGROUND: Lithium has been a first-line choice for maintenance treatment of bipolar disorders to prevent relapse of mania and depression, but many patients do not have a response to lithium treatment. METHODS: We selected subgroups from a sample of 1761 patients of Han Chinese descent with bipolar I disorder who were recruited by the Taiwan Bipolar Consortium. We assessed their response to lithium treatment using the Alda scale and performed a genomewide association study on samples from one subgroup of 294 patients with bipolar I disorder who were receiving lithium treatment. We then tested the single-nucleotide polymorphisms (SNPs) that showed the strongest association with a response to lithium for association in a replication sample of 100 patients and tested them further in a follow-up sample of 24 patients. We sequenced the exons, exon-intron boundaries, and part of the promoter of the gene encoding glutamate decarboxylase-like protein 1 (GADL1) in 94 patients who had a response to lithium and in 94 patients who did not have a response in the genomewide association sample. RESULTS: Two SNPs in high linkage disequilibrium, rs17026688 and rs17026651, that are located in the introns of GADL1 showed the strongest associations in the genomewide association study (P=5.50×10(-37) and P=2.52×10(-37), respectively) and in the replication sample of 100 patients (P=9.19×10(-15) for each SNP). These two SNPs had a sensitivity of 93% for predicting a response to lithium and differentiated between patients with a good response and those with a poor response in the follow-up cohort. Resequencing of GADL1 revealed a novel variant, IVS8+48delG, which lies in intron 8 of the gene, is in complete linkage disequilibrium with rs17026688 and is predicted to affect splicing. CONCLUSIONS: Genetic variations in GADL1 are associated with the response to lithium maintenance treatment for bipolar I disorder in patients of Han Chinese descent. (Funded by Academia Sinica and others.).
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Antimaníacos/uso terapéutico , Trastorno Bipolar/genética , Carboxiliasas/genética , Litio/uso terapéutico , Polimorfismo de Nucleótido Simple , Adulto , Anciano , Anciano de 80 o más Años , Pueblo Asiatico , Trastorno Bipolar/tratamiento farmacológico , Trastorno Bipolar/etnología , China , Femenino , Estudio de Asociación del Genoma Completo , Genotipo , Humanos , Desequilibrio de Ligamiento , Quimioterapia de Mantención , Masculino , Persona de Mediana Edad , Fenotipo , Adulto JovenRESUMEN
BACKGROUND: Depression is closely associated with quality of life (QOL) in older adults. Being elderly and exhibiting mild depressive symptoms may not lead to a depression diagnosis, but these attributes are clinically important. However, the extent to which these factors influence QOL and its determinants in older adults remains unclear. METHODS: Questionnaires were administered to people aged 65 years or older at community senior centers in Taiwan to collect socio-demographic information and to assess results from the brief version of the World Health Organization's Quality of Life instrument (WHOQOL-BREF), Modified Barthel Index (MBI), 15-item Geriatric Depression Scale (GDS), and Mini-Mental State Examination (MMSE). Levels of depressive symptoms were classified as no depressive symptoms (NDS), lower level of depressive symptoms (LLDS), and higher level of depressive symptoms (HLDS), corresponding to GDS = 0, 1â¦GDSâ¦5, and GDS>5, respectively. Multiple linear regression analyses were conducted to assess associations between the WHOQOL-BREF and its covariates for different levels of depressive symptoms. RESULTS: A total of 454 older adults participated. The GDS and MBI scores significantly affected the WHOQOL-BREF physical and psychological domain scores in the LLDS group. Gender influenced the WHOQOL-BREF scores in the NDS group, and increased age demonstrated protective effects on the three domains in the HLDS group. Moreover, the association between the WHOQOL-BREF and its covariates varied for different levels of depressive symptoms. CONCLUSIONS: Treatment for depressive symptoms is of high priority, and early recognition of and appropriate intervention for mild depressive symptoms may improve community-dwelling older adults' QOLs.
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Actividades Cotidianas/psicología , Evaluación Geriátrica/métodos , Psicometría/instrumentación , Calidad de Vida/psicología , Encuestas y Cuestionarios , Anciano , Anciano de 80 o más Años , Cognición , Estudios Transversales , Depresión/diagnóstico , Depresión/psicología , Femenino , Humanos , Vida Independiente , Masculino , Pruebas Neuropsicológicas , Psicometría/estadística & datos numéricos , Análisis de Regresión , Reproducibilidad de los Resultados , Factores Socioeconómicos , Taiwán , Organización Mundial de la SaludRESUMEN
We report a 78-year-old man without past psychiatric history who experienced his first manic episode successfully treated with quetiapine and lorazepam, but was ultimately found to have AIDS and Cryptococcus neoformans meningitis. Our presented case highlights the importance of comprehensive differential diagnoses to rule out secondary causes of psychiatric symptoms presenting for the first time in elderly patients.
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Infecciones Oportunistas Relacionadas con el SIDA/complicaciones , Antipsicóticos/uso terapéutico , Trastorno Bipolar/tratamiento farmacológico , Trastorno Bipolar/etiología , Lorazepam/uso terapéutico , Meningitis Criptocócica/complicaciones , Fumarato de Quetiapina/uso terapéutico , Infecciones Oportunistas Relacionadas con el SIDA/microbiología , Anciano , Cryptococcus neoformans/aislamiento & purificación , Diagnóstico Diferencial , Humanos , Masculino , Meningitis Criptocócica/microbiología , Resultado del TratamientoRESUMEN
BACKGROUND: The aim of this study was to investigate the relationship between social engagement and daytime sleepiness among aged residents of a veterans' housing facility in Taiwan. METHODS: A total of 597 men were enrolled in this cross-sectional study. Each subject was assessed with the Resident Assessment Instrument-Minimum Data Set, Geriatric Depression Scale, Pittsburgh Sleep Quality Index, and Mini-Mental State Examination. Social engagement was measured with the Index of Social Engagement (ISE), and daytime sleepiness was defined according to the relevant Pittsburgh Sleep Quality Index subcomponent. Subjects were divided into two groups according to their ISE levels. A multivariate logistic regression model was used to examine the association between ISE and other variables. RESULTS: The sample's mean age was 80.8 ± 5.0 years (range: 65-99 years). Mean ISE score was 1.5 ± 1.3 (range 0-5), with 52% of participants reporting poor social engagement (ISE = 0-1). Mean Pittsburgh Sleep Quality Index global score was 5.6 ± 3.6 (range: 0-18), and 31% of participants reported daytime sleepiness. The analysis was adjusted for level of depression, cognitive impairment, dependence in activities of daily life, unsettled relationships, and illiteracy. After adjustment, daytime sleepiness was found to be independently associated with subjects' level of social engagement (odds ratio: 2.5; 95% confidence interval: 1.7-3.8; P < 0.001). CONCLUSIONS: Daytime sleepiness and poor social engagement are common among aged residents of a veterans' housing facility. Subjects experiencing daytime sleepiness but not poor general sleep quality were at increased risk of poor social engagement. The clinical care of older residents must focus on improving daytime sleepiness to enhance their social engagement.
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Trastornos de Somnolencia Excesiva/epidemiología , Evaluación Geriátrica/métodos , Relaciones Interpersonales , Conducta Social , Actividades Cotidianas/psicología , Anciano , Anciano de 80 o más Años , Estudios Transversales , Trastornos de Somnolencia Excesiva/diagnóstico , Trastornos de Somnolencia Excesiva/psicología , Evaluación Geriátrica/estadística & datos numéricos , Humanos , Masculino , Pruebas Neuropsicológicas/estadística & datos numéricos , Oportunidad Relativa , Factores de Riesgo , Encuestas y Cuestionarios , Taiwán/epidemiología , Veteranos/psicología , Veteranos/estadística & datos numéricosRESUMEN
BACKGROUND: Patient and visitor violence (PVV) is a widespread problem for health professionals. Nurses working in intensive care units (ICUs) face a relatively high risk of experiencing PVV, which significantly impacts both the health of nurses and the institution as a whole. The subjective perceptions of ICU nurses regarding PVV are inadequately explored in the literature. PURPOSE: The purpose of this study was to explore the perspectives, experiences, and perceptions of PVV in ICU nurses and to better understand the precipitating factors of violence. METHODS: A phenomenological qualitative design and purposive sampling were used. A semistructured interview guide was used to conduct in-depth interviews with 12 ICU nurses with PVV experiences. Giorgi's method of analysis was used to discover and identify the essential categories of experience. RESULTS: Five main experience categories were identified: family and patient factors as flashpoints, managing suppressed emotions by weathering the emotional storm, spiritual awakening after violence, and strategies for surviving further violence. The participants' experiences with PVV included a range of caring and mental health difficulties. In ICU settings, patient progress is often unpredictable, resulting in discrepancies between patient/family expectations and reality. Because feelings of frustration and powerlessness can eventually cause exhaustion in ICU nurses, implementing effective emotional management, stress adjustment, psychological counseling, team support, and violence intervention programs are crucial. CONCLUSIONS/IMPLICATIONS FOR PRACTICE: This study provides new information on the process by which nurses can progress from inner trauma to self-recovery, moving from a negative affectivity disposition to a better understanding of threat appraisals and coping response options. Nurses should increase their awareness of the complexity of the phenomenon and of the interplay among the factors underlying PVV. The results of this study suggest that routine confusion and delirium assessments to rule out patients with ICU delirium in ICUs are important to preventing PVV. This study considers some of the implications of the research findings for nursing managers. Interventions, training programs, and/or management action should be used to ensure psychological and mental support is extended to all witnesses of PVV events and not only to those targeted by violence.
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Delirio , Unidades de Cuidados Intensivos , Humanos , Investigación Cualitativa , Violencia , Pacientes AmbulatoriosRESUMEN
OBJECTIVE: Mood stabilizers are psychotropic drugs mainly used to treat bipolar disorder in the acute phase or for maintenance therapy to prevent relapse. In clinical practice, mood stabilizers are commonly prescribed for conditions other than bipolar disorder. This study investigated the distribution of mood stabilizer prescriptions for different psychiatric diagnoses and studied differences in the drugs, dosage, and plasma concentration in 10 Asian countries including Taiwan, South Korea, Malaysia, China, Thailand, India, Pakistan, Singapore, Indonesia, and Myanmar. METHODS: Patients prescribed mood stabilizers (lithium, carbamazepine, valproic acid, or lamotrigine) for a psychiatric condition other than bipolar disorder (codes F31.0-F31.9 in the International Classification of Diseases, 10th Edition, Clinical Modification) were recruited through convenience sampling. A website-based data entry system was used for data collection. RESULTS: In total, 1557 psychiatric patients were enrolled. Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders (F20-F29, 55.8 %) was the most common diagnosis, followed by non-bipolar mood disorders (F30, F31- F39, 25.3 %), organic mental disorder (F00-F09, 8.8 %), mental retardation (F70-F79, 5.8 %) and anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48, 4.4 %). The most frequently targeted symptoms (>20 %) were irritability (48 %), impulsivity (32.4 %), aggression (29.2 %), anger (20.8 %), and psychosis (24.1 %). Valproic acid was the most frequently used medication. CONCLUSIONS: Clinicians typically prescribe mood stabilizers as empirically supported treatment to manage mood symptoms in patients with diagnoses other than bipolar disorders, though there is on official indication for these disorders. The costs and benefits of this add-on symptomatic treatment warrant further investigation.
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Antipsicóticos , Trastorno Bipolar , Humanos , Trastorno Bipolar/tratamiento farmacológico , Ácido Valproico/uso terapéutico , Antimaníacos/uso terapéutico , Antipsicóticos/uso terapéutico , Anticonvulsivantes/uso terapéutico , PakistánRESUMEN
OBJECTIVE: The current study evaluated the efficacy and safety of risperidone and haloperidol as an adjunctive agent in combination with divalproate in patients with an episode of acute mania. METHODS: This 6-week randomized, single-blind study was conducted in psychiatric wards of a mental hospital. A total of 41 patients were randomly assigned to the risperidone (risperidone plus divalproate) or haloperidol groups (haloperidol plus divalproate). Efficacy was assessed by changes in symptom rating scales [Young Mania Rating Scale (YMRS), Brief Psychiatric Rating Scale (BPRS), and Clinical Global Impression (CGI) scores]. Safety and tolerability were assessed by monitoring the Extrapyramidal Symptom Rating Scale (ESRS) and Hamilton Rating Scale for depression. RESULTS: Mean doses at baseline, and at weeks 4 and 6 were 3.77, 4.95 and 5.00 mg/day of risperidone and 5.89, 9.95 and 8.58 mg/day of haloperidol, respectively. Risperidone was shown to have significant anti-manic effects which was observed as early as week 1, following start of treatment. The BPRS scores were in favor of risperidone at week 2. Patients receiving risperidone exhibited significant greater global improvement on the CGI, as early as week 2 and over the entire treatment period, than haloperidol after 4 weeks of treatment. The ESRS at endpoint were significantly higher in the haloperidol patients. CONCLUSIONS: Risperidone plus divalproate was more efficacious than haloperidol plus divalproate for treatment of acute mania, and was well tolerated due to its evidence showing rapid anti-manic action, effective and sustained control of manic and psychotic symptoms and a favorable safety and tolerability profile in acute mania.
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Antimaníacos/uso terapéutico , Antipsicóticos/uso terapéutico , Trastorno Bipolar/tratamiento farmacológico , Haloperidol/uso terapéutico , Risperidona/uso terapéutico , Ácido Valproico/uso terapéutico , Enfermedad Aguda , Adolescente , Adulto , Antimaníacos/administración & dosificación , Antimaníacos/efectos adversos , Antipsicóticos/administración & dosificación , Antipsicóticos/efectos adversos , Trastorno Bipolar/psicología , Peso Corporal/efectos de los fármacos , Niño , Quimioterapia Combinada , Discinesia Inducida por Medicamentos/epidemiología , Femenino , Haloperidol/administración & dosificación , Haloperidol/efectos adversos , Hospitales Psiquiátricos , Humanos , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Risperidona/administración & dosificación , Risperidona/efectos adversos , Resultado del Tratamiento , Ácido Valproico/administración & dosificación , Ácido Valproico/efectos adversos , Adulto JovenRESUMEN
Moral cognition is an important and multidimensional, but often overlooked, determinant of violence. Very few interventions have systematically examined the role of moral reasoning, anger management and problem-solving together in violence. A randomized controlled trial was conducted to comprehensively evaluate the sustained effects of an integrated Moral Reasoning Development Intervention (MRDI) in the management of repetitive violence in schizophrenia. This study placed special emphasis on essential components related to moral reasoning and violence in patients with schizophrenia. Evaluations, including measures of violence, moral reasoning, ethical valuation and judgement, decision-making, conflict management style, and personality traits, were performed at baseline, end of intervention, and 1-month follow-up after intervention. We found that MRDI was superior to treatment-as-usual, in improving moral reasoning and related variables and violence outcomes (p < 0.05). In comparison with the treatment-as-usual group (n = 22), patients in the MRDI group (n = 21) showed improved levels of moral reasoning, with decreased levels of violent behaviors. The MRDI participants also experienced significantly greater improvements or changes (p < 0.05) in their ethical valuation and judgement, decision-making style and preferences, and conflict management style. Our findings provide important implications for risk assessment and violence management and prevention.
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Nurses received the highest rate of workplace violence due to their close interaction with clients and the nature of their work. There have been relatively few qualitative studies focus on nurses' perceptions of and experiences with the antecedents, dilemma and repercussions of the patient and visitor violence (PVV), leaving a considerable evidence gap. The aim of this study was to explore nurses' experience of PVV in emergency department, the impact of PVV on quality of care, and supports needed after exposure to such incidents. We conducted semi-structured interviews with a purposive and snowball sample of nurses, and analyzed the content of the interview transcripts. A total of 10 nurses were approached and agreed to participate. Those participants ranged in age from 24 to 41 years old, eight female and two male nurses, and the majority of them (80%) held a university Bachelor degree in nursing. The average time in nursing practice was 7.2 years. We conceptualized five analytical themes, which comprised: (1) multifaceted triggers and causes of PVV; (2) experiences following PVV; (3) tangled up in thoughts and struggle with the professional role; (4) self-reflexivity and adjustment; and, (5) needs of organizational efforts and support following PVV. This paper provides compelling reasons to look beyond solely evaluating the existence of workplace, and considering the perceived professional inefficacy, impacts of being threatened or assaulted in nurses. There are also urgent needs in provision of prevention and management of workplace training programs to ensure the high-quality nursing care.
Asunto(s)
Víctimas de Crimen , Enfermeras y Enfermeros , Violencia Laboral , Adulto , Servicio de Urgencia en Hospital , Femenino , Humanos , Masculino , Investigación Cualitativa , Lugar de Trabajo , Violencia Laboral/prevención & control , Adulto JovenRESUMEN
Patient and visitor violence (PVV), the most prevalent source of workplace violence, is largely ignored, underreported, and a persistent problem in emergency departments. It is associated with physical injuries, psychological distress, and occupational stress in nurses. A randomized controlled trial was conducted in Taiwan from January to December 2020. This study aimed to test the efficacy of an integrated Workplace Violence Prevention and Management Training Program on PVV in 75 emergency department (ED) nurses from a hospital. Cluster sampling was used because the policy of subdivision strategy was enforced during the COVID-19 pandemic. ED nurses received either the intervention or 1-hour in-service class. Data were collected from questionnaires. Data were analyzed mainly by the repeated measure analysis of variance and generalized estimating equations. The intervention had positive effects on developing stronger goal commitment, improving occupational coping self-efficacy, increasing confidence in ability to deal with violent situations, and modifying attitudes toward the causes and management of PVV in ED nurses (p < 0.05). The marginal R2 of the generalized estimating equation model for goal commitment, occupational coping self-efficacy, confidence, attitudes toward aggression in ED and aggressive behavior variables was high as 0.54 (p < 0.001), 0.45 (p < 0.001), 0.58 (p < 0.001), 0.29 (p < 0.05), and 0.72 (p < 0.001), respectively. These study models could effectively predict changes in the mean values. The benefit was driven by the effect of the intervention in ED nurses. Thus, the intervention, when applied in conjunction with routine in-service class, could exert synergistic improvements on outcomes measured in nurses.
Asunto(s)
COVID-19 , Violencia Laboral , Adaptación Psicológica , Actitud , Servicio de Urgencia en Hospital , Objetivos , Humanos , Pandemias , SARS-CoV-2 , AutoeficaciaRESUMEN
Introduction: Movement disorders have been suggested to be a cardinal component of schizophrenia. With increased research interests in this area, instrumental measures are needed. This study was to examine if the motion capture system was reliable in measuring hand and facial bradykinesia and dyskinesia and more sensitive to detecting movement differences between schizophrenia patients and healthy people than traditional rating scales. Methods: Sixteen schizophrenia patients and 20 control subjects were recruited. Hand and facial bradykinesia and dyskinesia were measured using the motion capture system and rated using the Extrapyramidal Symptom Rating Scale and the Abnormal Involuntary Movement Scale. Results: The system showed strong test-retest reliability and generated larger effect sizes of group differences than did the rating scales. Conclusions: The results may support researchers and clinical practitioners to apply the system to sensitively measuring the hand and facial movement symptoms in schizophrenia patients, which contributes to gaining a deep understanding of movement issues in schizophrenia.