Actas espanolas de psiquiatria最新文献

Insomnia disorder is a common condition that is considered a risk factor for multiple physical and mental disorders, contributing to reduced quality of life and increased healthcare expenditures. Although cognitive behavioral therapy (CBT) is typically recommended as the primary intervention, its accessibility is hindered by limited resources, prompting the prevalent use of pharmacological interventions as the primary treatment in clinical settings. This study reviews the benefits and risks of current pharmacological treatments for insomnia, with special reference to the orexinergic system as a novel therapeutic target for treatment. The prescription of GABAergic mechanism enhancers (benzodiazepine (BZD) and "Z drugs") has shown efficacy in short-term insomnia treatment (less than 4 weeks), however, concerns arise regarding their long-term effectiveness, unfavorable tolerability and safety profiles, including the potential for dependency. Drugs with antihistamine properties, including certain antidepressants and antipsychotics, exhibit short-term efficacy but have documented tolerability limitations, especially in the elderly. The use of melatonin, available in various formulations, lacks comprehensive long-term data. Dual orexin receptor antagonists (DORAs) such as daridorexant, lemborexant, and suvorexant, represent a novel approach to insomnia treatment by inhibiting wakefulness rather than enhancing sedation. As the only DORA approved for insomnia treatment by the European Medicines Agency (EMA) and Food and Drug Administration (FDA), daridorexant has demonstrated sustained efficacy over a 12-month period, improving nocturnal sleep parameters and daytime functionality, with a favorable safety and tolerability profile.

Backgroud: Catatonia encompasses a group of severe psychomotor syndromes affecting patients' motor, speech, and complex behaviors. Common features include rigidity, reduced mobility, speech, sputum production, defecation, and eating. Risks associated with catatonia, such as increased muscle tension and reduced swallowing and coughing reflexes, along with risks from therapeutic approaches like prolonged bed rest and sedative drugs, can elevate the risk of aspiration pneumonia, severe pneumonia, and acute respiratory failure. These complications significantly impede catatonia treatment, leading to poor prognosis and jeopardizing patient safety.

Case description: In this report, we present a case of catatonia complicated by severe pneumonia and respiratory failure, successfully managed with modified electroconvulsive therapy alongside tracheotomy. We hope this case provides valuable insights for psychiatrists encountering similar scenarios, facilitating the development of rational therapeutic strategies for prompt improvement of patient condition.

Background: Hemodialysis patients usually suffer from anxiety due to physical and social factors, which belongs to a kind of psychological disorder, easily contributing to the decrease of patients' adherence to the treatment, and seriously affecting the patients' health status and quality of life. Solution-focused group counseling (SFGC) is a kind of psychotherapy proven to improve emotional problems in many fields. Still, the application of this therapy is rare in medical situations. This retrospective study aims to analyze the application of SFGC and probe into the effects on mental states in hemodialysis patients with anxiety.

Methods: From January 2022 to February 2023, 212 patients with hemodialysis and anxiety admitted to our hospital were selected, and 9 patients who did not meet the inclusion criteria were excluded. Finally, 203 patients were included in this retrospective study. According to different clinical management methods, 102 patients receiving routine management were classified as the control group (CG), and 101 patients receiving SFGC on the basis of routine management were included in the observation group (OG). The scores of the self-perceived burden scale (SPBS), medical coping modes questionnaire (MCMQ), and self-rating anxiety scale (SAS) of the two groups were collected. The data collected were calculated and processed by software SPSS 26.0, and the effects of different managements on the mental states of patients with hemodialysis and anxiety were compared.

Results: After management, the scores of SPBS in both groups were lower than those before management, and the score in OG was significantly lower than the CG (p < 0.001). After management, the confrontation scores increased, the avoidance and resignation scores decreased in the MCMQ of the two groups, and the scores in the OG changed significantly (p < 0.001). The SAS scores of the two groups after management were significantly lower than those before management, and the OG score was significantly lower than the CG (p < 0.001).

Conclusion: SFGC has a positive effect on the mental states of patients with hemodialysis and anxiety, which is worthy of further clinical study.

Background: Chronic kidney disease (CKD) patients may experience pessimism, and even despair, due to long-term nature of the condition, which increases the risk of depression. Mindfulness-based stress reduction (MBSR) can relieve depression. This retrospective cohort study aimed to investigate the effects of MBSR on mental health and quality of life in CKD patients with mild-to-moderate depression, so as to provide guidance for clinical nursing programs.

Methods: The clinical data of 100 CKD patients with mild-to-moderate depression who were treated in Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences from January 2021 to March 2023 were retrospectively analyzed. Based on nursing method received, the patients were divided into the conventional group (conventional management) and the MBSR group (MBSR therapy was implemented in addition to conventional management). After matching, there were 35 cases in each group. The scores for the self-rating depression scale (SDS), Connor-Davidson Resilience Scale (CD-RISC), Five-factor Mindfulness Questionnaire (FFMQ), Pittsburgh Sleep Quality Index (PSQI), and 36-item Short Form Health Survey (SF-36) were compared between the two groups.

Results: After management, the SDS and PSQI scores of the MBSR group were lower than those of the conventional group, and the CD-RISC, FFMQ and SF-36 scores were higher than those of the conventional group (p < 0.05).

Conclusion: MBSR can improve the mental health, sleep quality, and quality of life of CKD patients with mild-to-moderate depression, and improve psychological resilience and mindfulness.

Background: Chronic pain poses a significant problem for older adults and may potentially impact cognitive function. This study aimed to examine the cross-sectional relationship between pain severity and cognitive function in elderly individuals residing in the community. Additionally, this study sought to examine the mediating effect of depression on the relationship between pain and dementia.

Methods: The study sample was derived from the 2018 China Health and Aging Longitudinal Study (CHARLS), comprising cross-sectional data from 4559 community residents aged 65 years or older. The primary outcome assessed was the occurrence of dementia, while the main independent variable was pain severity (none, little, somewhat, quite a bit, very). Depression score served as the mediating factor. Chi-square and binary logistic regression analyses were performed to examine the relationship between depression and the occurrence of pain and dementia. An intermediate model was constructed by stepwise regression.

Results: The study indicates a significant association between cognitive impairment and both chronic pain and depressive symptoms in older adults living in China. Individuals who frequently report experiencing pain exhibit a higher likelihood of developing dementia when compared to those who do not report any pain (odds ratio (OR) = 1.72, p < 0.001). Moreover, depressive symptoms significantly mediate the relationship between pain and dementia, with the mediating effect accounting for 65.25%.

Conclusions: Chronic pain not only directly impacts patients' cognitive function but also indirectly exacerbates cognitive impairment through depressive symptoms as a mediating variable. For elderly individuals experiencing depressive symptoms, it is important to provide appropriate psychological treatment in conjunction with pain management strategies.

Background: Toxoplasmosis is a worldwide parasitic zoonosis caused by the protozoan Toxoplasma gondii. In cases of vertical infection, and in immunosuppressed people by the human immunodeficiency virus (HIV) serious clinical conditions may appear, while immunocompetent people do not present symptoms. However, T. gondii infection has been linked to several mental disorders for decades.

Objective: To substantiate the possible relationship between T. gondii and mental disorders and suggest control and prevention strategies.

Material and methods: A systematic review has been carried out to analyze the relationship between T. gondii exposure (presence of IgG) and the onset of mental disorders in minors and adults. The etiopathogenic mechanisms described by the authors have also been included and the systems of surveillance, prevention and control of infection have been evaluated.

Results: Several processes linked to the presence of cysts and the reactivation of the parasite in certain situations produce an immune and inflammatory response. Also, direct and indirect actions on different neurotransmitters. These mechanisms, together with other environmental and genetic factors, would predispose to different psychiatric pathologies.

Conclusions: Due to the limits of the study, no conclusions can be drawn in childhood and adolescence. However, the results of this systematic review show a possible association of schizophrenia, bipolar disorder and compulsive disorder with T. gondii infection in adults. There is a need to improve control, integrated surveillance and extend prevention measures to the entire population.

No abstract present.

This is a narrative review of sleep disorders, especially chronic insomnia, as a primary diagnosis or as a comorbid diagnosis associated with different psychiatric and organic diseases. The epidemiological evidence is reviewed, the diagnostic criteria most frequently used in clinical practice are examined, and a series of therapeutic recommendations for the correct treatment of this pathology is presented. Sleep disorders are very prevalent in the general population (one-third experiences difficulty with sleep initiation/maintenance at least once a week, and about 6-15% meet the criteria for insomnia disorders), but remain relatively poorly understood and frequently overlooked by healthcare professionals. Prevalence estimates of insomnia disorder vary between 5% and 20%. Sleep disorders co-exist with psychiatric and medical conditions with an interactive and bidirectional relationship. About 70-80% of psychiatric patients show some sleep disturbance and there is a correlation between the severity of the sleep disturbance and the severity of the psychopathology. Untreated sleep disorders increase the risk of cardiovascular events, cognitive impairment, motor vehicle accidents, obesity, diabetes, and efficiency and safety at work, leading to increased all-cause healthcare utilization and being a strong predictor of sick leave or disability pension and poor quality of life. Sleep disorders can cause drowsiness or excessive daytime sleepiness, which can lead to functional impairment in 15% of the general adult population. Sleep quality should be a routine target in the evaluation of patients with psychiatric and non-psychiatric diseases to ensure sleep health based on early diagnosis and adequate therapeutic approaches.