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ObjectiveTo investigate the interventional effects of Shugan Jianpi Yangxin prescription on the expression of orexin-A （OXA）， orexin-1 receptor （OX1R）， and orexin-2 receptor （OX2R） in the mouse model of insomnia. MethodThe mouse model of insomnia was established by intraperitoneal injection of DL-4-chlorophenylalanine （PCPA）. Fifty BALB/c mice were randomized into a blank group， a model group， an eszopiclone （0.13 mg·kg-1） group， and low- and high-dose （8.4 and 33.6 g·kg-1， respectively） Shugan Jianpi Yangxin prescription groups and treated with the corresponding drugs for 14 consecutive days. The weight changes of mice were monitored， and Morris water maze and pentobarbital-induced sleep tests were conducted. Immunohistochemistry （IHC） was employed to examine the expression of OXA in the hypothalamus. Enzyme-linked immunosorbent assay was used to measure the levels of OXA and 5-hydroxytryptamine （5-HT） in the hypothalamus， serum， and spleen. Real-time fluorescence quantitative polymerase chain reaction was employed to determine the mRNA levels of OXA， OX1R， and OX2R in the hypothalamus. ResultCompared with the blank group， the model group had decreased body weight （P<0.01）， increased escape latency （P<0.01）， increased sleep latency （P<0.01）， shortened sleep duration （P<0.01）， elevated OXA level and lowered 5-HT level in the hypothalamus， serum， and spleen （P<0.05）， and up-regulated mRNA levels of OXA， OX1R， and OX2R in the hypothalamus （P<0.01）. Compared with the model group， the low- and high-dose groups of Shugan Jianpi Yangxin prescription showed increased body weight （P<0.05， P<0.01）， shortened escape latency （P<0.05）， shortened sleep latency and prolonged sleep duration （P<0.01）， and lowered OXA level and elevated 5-HT level in the hypothalamus， serum， and spleen （P<0.05， P<0.01）. Moreover， the two doses of Shugan Jianpi Yangxin prescription down-regulated the mRNA levels of OXA， OX1R， and OX2R in the hypothalamus （P<0.01）. ConclusionShugan Jianpi Yangxin prescription exerts sedative and hypnotic effects in mice by increasing the content of 5-HT in the brain and inhibiting the expression of OXA and its receptors in the hypothalamus.
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Objective To investigate the characteristics and influencing factors of mental health status of permanent residents in Yichang, Hubei Province. Methods A total of 9 576 permanent residents aged 18 years and older from Yichang City were selected by a multistage random sampling method between June and October 2022. The PHQ-9 was used to assess the residents’ depressive symptoms, the GAD-7 was used to assess their anxiety symptoms, the ISI was used to assess their insomnia status, and the PCL-5 was used to assess their stress status. The influence factors of depression and anxiety were analyzed using χ2 test and logistic regression. Results A total of 9 122 valid questionnaires were completed. The detection rate of depression, anxiety, insomnia, and stress symptoms were 29.98%, 19.03%, 11.97% and 1.58%, respectively. Gender, education level, monthly family income, self-rated health status, mental health literacy level, total GAD-7 score, total ISI score, and total PCL-5 score were the main factors that caused residents' anxiety symptoms, while gender, education level, self-rated health status, total PHQ-9 score, total ISI score, and total PCL-5 score were the main factors that caused residents' anxiety symptoms. Conclusion The prevalence of depression and anxiety is high among the permanent residents in Yichang, while the situation of insomnia and stress is relatively good. Measures such as improving the level of mental health literacy can be taken to improve mental health level of residents in Yichang.
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ObjectiveTo conduct a systematic review of the health benefits of mindfulness interventions for older adults with insomnia disorders. MethodsThematic keyword search was conducted in databases including Web of Science, PubMed, Embase, EBSCO, CNKI, VIP and Wanfang data, for literature on the impact of mindfulness intervention on sleep quality in older adults with insomnia disorders, published up to August, 2023. The methodological quality of the researches was evaluated using the Physiotherapy Evidence Database (PEDro) scale. Insomnia disorders, sleep function and mindfulness interventions were coded using International Classification of Diseases 11th Revision, International Classification of Functioning, Disability and Health, and International Classification of Health Interventions Beta-3； and a systematic review was conducted following the PRISMA. ResultsNine researches from four countries were included, involving 800 participants, and all the researches were randomized controlled trials. The average score of PEDro scale was 7.1. The health-related conditions were insomnia disorders and insomnia disorders complicated with mild cognitive impairment. Mindfulness interventions used included mindfulness-based therapy for insomnia, mindfulness-based stress reduction, mindfulness-based cognitive therapy and mindfulness meditation. Interventions were implemented in institutions or health centers, care facilities, and community health service centers, varying from six to eight weeks. Health benefits of mindfulness intervention included improvements in sleep quality and psychological and behavioral health. ConclusionMindfulness interventions effectively improve sleep quality in older adults with insomnia disorders, alleviate negative emotional states such as depression, anxiety and perceived stress, and improve the quality of life.
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BackgroundChronic insomnia is characterized by a prolonged and recurrent course. The efficacy of repeated transcranial magnetic stimulation （rTMS） as a physical therapy method to improve sleep quality remains inadequately supported by evidence， particularly regarding its relationship with personality traits. ObjectiveTo explore the efficacy and influencing factors of rTMS in the treatment of chronic insomnia， and to provide insights into its therapeutic potential. MethodA total of 46 patients who met the diagnostic criteria for chronic insomnia according to the Diagnostic and Statistical Manual of Mental Disorders， fifth edition （DSM-5）， and were treated at the Third Hospital of Mianyang from September 2022 to September 2023 were selected. Prior to treatment， participants underwent assessments using the Eysenck Personality Questionnaire （EPQ）， Hamilton Depression Scale-17 item （HAMD-17） and Hamilton Anxiety Scale （HAMA）. The Pittsburgh Sleep Quality Index （PSQI） was used to assess sleep quality before treatment， at the end of the second week of treatment and one week post-treatment. ResultsAt the end of the second week of treatment， patients exhibited significantly improved total PSQI score and subscale scores related to subjective sleep quality， sleep latency， sleep duration， sleep efficiency， sleep disturbance and daytime dysfunction （t=4.755~13.361， P<0.01）， with 24 cases （54.35%） showing effective treatment outcomes. Multiple linear regression analysis showed that introverted and extroverted personality traits contributed significantly to the regression equation （B=0.317， P<0.01）， explaining 29.90% of the total variation （R2=0.299）. ConclusionrTMS treatment may effectively improve the sleep quality of patients with chronic insomnia， with its therapeutic effect appearing to associated with introverted and extroverted personality traits. ［Funded by National Natural Science Project of China （number， 82372080）］
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OBJECTIVE To investigate the effects of Setaria italica extract on improving insomnia model mice and to explore its potential mechanisms. METHODS The mice were randomly assigned into blank group， model group， positive control group （diazepam， 2.6 mg/kg）， and S. italica extract low-dose， medium-dose and high-dose groups （1.2， 2.4， 4.8 g/kg）， with 10 mice in each group. Except for the blank group， all other groups received intraperitoneal injection of para-chlorophenylalanine （PCPA） to establish the insomnia model. After modeling， the blank group and model group were given a constant volume of normal saline intragastrically， and administration groups were given relevant medicine intragastrically， with a volume of 0.01 mL/g， once a day， for 7 consecutive days. After the administration， the open-field test was conducted to observe the praxiological changes of mice， and to determine the levels of 5-hydroxytryptamine （5-HT） and 5-hydroxyindoleacetic acid （5-HTAA） in the hippocampal tissue， as well as the contents of 5-HT， brain-derived neurotrophic factor （BDNF）， interleukin-2 （IL-2）， IL-6， B-cell lymphoma-2 （Bcl- 2）， and Bcl-2-associated X protein （Bax） in the serum. The expression of phosphoinositide 3-kinase/protein kinase B/nuclear factor- κB （PI3K/Akt/NF-κB） signaling pathway related protein was determined in the hippocampus of mice. RESULTS Compared with the model group， the total exercise time of mice in S. italica extract high-dose group was significantly prolonged， but the total rest time was significantly shortened （P＜0.01）； the number of standing times and modification times were significantly reduced （P＜ 0.01）. The contents of 5-HT， BDNF， and Bcl-2 in serum， and Bcl-2/Bax were significantly increased， while the contents of IL-2， IL-6， and Bax were significantly reduced （P＜0.05 or P＜ 0.01）. The content of 5-HTAA in the hippocampal tissue and 202104010910029）；the phosphorylation levels of PI3K and Akt proteins were increased significantly， while the phosphorylation level of NF-κB p65 protein was decreased significantly （P＜0.05）.CONCLUSIONS High-dose of S. italica extract demonstrates significant therapeutic effects on insomnia in mice， and the mechanism of which may be associated with the regulation of PI3K/Akt/NF-κB signaling pathway.
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OBJECTIVE To study the effects of the Mongolian medicine Sugemule-4 on the metabolism of insomnia rats， and to preliminarily explore its possible mechanisms for improving insomnia. METHODS The rat model of chronic stress insomnia was established by tail clipping stimulation and intraperitoneal injection of p-chlorophenyl alanine solution. Twenty-four male rats were randomly divided into the normal group， model group， diazepam group （positive control， 0.92 mg/kg）， and Sugemule-4 group （5.2 g/kg）， with 6 rats in each group. Since the 7th day of tail clipping stimulation， the Sugemule-4 group and diazepam group began to be intragastrically administered with relevant medicine； the normal group and model group were intragastrically administered with an equal volume of distilled water， once a day， for 14 consecutive days. The learning and memory abilities of rats were tested using a water maze experiment， and the non-invasive sleep activity monitoring system was used to monitor the 24- hour sleep time of rats. A metabolomics study was conducted on rat serum and hippocampal tissue by using ultra-high-performance liquid chromatography-tandem mass spectrometry. The multivariate statistical analysis method was adopted to analyze the differential metabolites in serum and hippocampal tissue of rats， and screen for differential metabolites and metabolic pathways among those groups. RESULTS Compared with the normal group， the escape latency of rats in the model group was significantly increased， the times of crossing platforms were significantly reduced， and the percentage of average 24-hour sleep time was significantly reduced （P＜0.05）. Compared with the model group， the levels of the above indicators were significantly reversed in the diazepam group and Sugemule-4 group （P＜0.05）. Metabolomics studies found that a total of 9 differential metabolites were identified in rat serum and hippocampal tissue， including 5-hydroxyindoleacetic acid， canine urate， canine urinary quinolinic acid， 5-hydroxytryptamine， phenol sulfate， 1-carboxyethyltyrosine， 3-（4-hydroxyphenyl） lactate， N-acetyl tyrosine， tyrosine and phenol sulfate， mainly involving 2 metabolic pathways of tryptophan and tyrosine.CONCLUSIONS Sugemule-4 can improve the sleep time and behavioral performance of insomnia rats， and its mechanism may be associated with affecting amino acid metabolic pathways such as tryptophan and tyrosine.
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SUMMARY OBJECTIVE: Preeclampsia is one of the most common complaints during pregnancy. Preeclamptic pregnant women may experience insomnia and anxiety. METHODS: This study was a randomized controlled trial with 71 preeclamptic women. In the experimental group, a foot massage was done for 3 days in a week. In the control group, any applications were not done. These groups were assessed for insomnia and anxiety levels. RESULTS: In this study, it was found that classical foot massage significantly reduced (12.45±5.74 vs. 33.4±6.41) insomnia and anxiety compared with the control group (18.8±6.44 vs. 39.19±8.31, respectively, p<0.05). CONCLUSION: The classical foot massage can effectively decrease insomnia and anxiety symptoms.
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ABSTRACT Objective: To investigate the single and combined associations between sleep disturbances (sleep duration, insomnia symptoms in the last 30 nights, and daytime tiredness) and performance in cognitive tests. Methods: Cross-sectional analysis of data from visit 2 (2012-2014) of the Longitudinal Study of Adult Health from a cohort of active and retired civil servants from six Brazilian capitals. Polynomial regression with quadratic term and multiple linear regression models were performed to assess single and combined associations between sleep disturbances and memory performance, fluency, executive functions, and global cognition. Results: A total of 7,248 participants were included, with a mean age of 62.7 years (standard deviation [SD]=5.9), and 55.2% were women. Inverted U-shaped associations were observed between sleep duration and performance on all cognitive abilities, suggesting that durations shorter or longer than seven hours are associated with worse performance, regardless of age. Reported insomnia was associated with worse executive function (β: -0.08; 95% confidence interval [CI]: -0.15 to -0.01), and the magnitudes of associations were higher for individuals with insomnia at two or more moments (β: -0.12; 95%CI -0.19 to -0.05) or, especially, insomnia combined with short sleep (β: -0.18; 95%CI -0.24 to -0.11). Insomnia in two or more periods was also associated with lower memory and global cognition. There was no association between any sleep disturbance tested and verbal fluency. Isolated daytime tiredness was not associated with performance in the evaluated tests. Conclusion: The results suggest that extreme sleep durations are detrimental to almost all cognitive abilities investigated, whereas insomnia appears to affect more severely the executive function.
RESUMO Objetivo: Investigar a associação isolada e combinada entre distúrbios do sono (duração do sono, sintomas de insônia nas últimas 30 noites e cansaço diurno) e desempenho em testes cognitivos. Métodos: Análise transversal dos dados da visita 2 (2012-2014) do Estudo Longitudinal de Saúde do Adulto de coorte de servidores públicos ativos e aposentados de seis capitais brasileiras. Regressão polinomial com termo quadrático e modelos de regressão linear múltipla foram realizados para avaliar associações isoladas e combinadas entre distúrbios do sono e desempenho na memória, fluência, funções executivas e cognição global. Resultados: Foram incluídos um total de 7.248 participantes, com média etária de 62,7 anos (desvio padrão [DP]=5,9), sendo 55,2% mulheres. Associações em forma de U invertido foram observadas entre duração do sono e desempenho em todas as habilidades cognitivas, sugerindo que durações menores ou maiores que sete horas estão associadas ao pior desempenho, independentemente da idade. O relato de insônia foi associado à pior função executiva (β: -0.08; IC95% -0.15 a -0.01), sendo as magnitudes das associações maiores para indivíduos com insônia em dois ou mais momentos (β: -0.12; intervalo de confiança [IC]95% -0.19 a -0.05) ou, especialmente, insônia combinada com sono curto (β: -0.18; IC95% -0.24 a -0.11). Insônia em dois ou mais períodos também foi associada à menor memória e cognição global. Não houve associação entre qualquer distúrbio do sono testado e fluência verbal. Cansaço diurno isolado não foi associado ao desempenho nos testes avaliados. Conclusão: Os resultados sugerem que a duração extrema do sono é prejudicial para quase todas as funções cognitivas investigadas, enquanto a insônia parece afetar mais fortemente a função executiva.
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Abstract Introduction Appropriate quality and quantity of sleep are critical for good mental health, optimal body functioning, memory consolidation, and other cognitive processes. Objectives To evaluate the sleeping patterns of medical students in Saudi Arabia and their relationships with psychological distress. Methods This was a cross-sectional, self-administered, questionnaire-based study. The study included medical students from a university in Jeddah, Saudi Arabia. The Pittsburgh Sleep Quality Index (PSQI) and the Athens Insomnia Scale (AIS) were used to evaluate the prevalence and burden of inadequate sleep quality and insomnia in the participants. Results The majority of the participants was women (76.6%). Furthermore, most participants (96.2%) were aged between 18 and 24 years old, while 54.4% of the participants were in their senior year. According to the AIS scores (mean: 15.85 ± 4.52), 98.7% of the participants exhibited insomnia symptoms. The PSQI scores (mean: 9.53 ± 5.67) revealed that 70.5% of the participants had poor sleep quality. Students in their fundamental and junior years had significantly higher percentages of insomnia symptoms and poor sleep quality compared with students in their senior years. Conclusion The prevalence of insomnia and poor sleep quality is high among medical students. Therefore, appropriate strategies for early detection and intervention are warranted.
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Introducción: La epilepsia es un desorden caracterizado por la predisposición a generar crisis epilépticas, mientras que el síndrome de apnea del sueño (SAOS) ha sido reconocido como un desorden crónico de colapso intermitente de la vía aérea que genera hipoxia recurrente. En este trabajo se aplicó la escala de trastornos del sueño (Sleep Apnea Scale of the Sleep Disorders Questionnaire SA-SDQ), previamente validada en inglés para pacientes con epilepsia, a fin de determinar su capacidad para detectar apnea de sueño en nuestra población. Materiales y métodos: En una primera etapa se realizó la adaptación transcultural de la escala SA-SDQ en castellano, provista por los autores, al español colombiano. Luego se recopiló la información de los pacientes en quienes se realizó polisomnografía entre mayo y agosto del 2022 y se determinó el valor de corte para diagnosticar SAOS con la escala SA-SDQ. Resultados: Cuarenta pacientes pudieron realizarse la polisomnografía, de los cuales 30 (75 %) tuvieron índices de apnea-hipopnea superiores a 5, lo que indica SAOS. El área bajo la curva fue 0,790 y la puntuación SA-SDQ de 21 proporcionó una sensibilidad del 73,3 % (IC 53,83-87,02 %) y una especificidad del 80 % (IC 44,2-96,5 %). La consistencia interna fue aceptable (α = 0,713). Conclusiones: La escala SA-SDQ es un instrumento útil para tamizar SAOS en la población colombiana que padece epilepsia. Nuestros resultados indican que los puntos de corte sugeridos anteriormente (2936 para hombres y 26-32 para mujeres) pueden ser demasiado altos para nuestra población. Sugerimos un punto de corte de 21 para ambos.
Introduction: Epilepsy is a disorder characterized by a predisposition to have epileptic seizures, while sleep apnea syndrome (OSAS) has been recognized as a chronic disorder of intermittent collapse of the airway that generates recurrent hypoxia. In this work, the sleep disorders scale (SA-SDQ) previously validated in English for patients with epilepsy was applied to determine its ability to detect sleep apnea in our population. Materials and methods: In the first stage, the cross-cultural adaptation of the SA-SDQ scale in Spanish provided by the authors was carried out into Colombian Spanish. then the information of the patients in whom polysomnography was performed between May and August 2022 was collected and the cut-off value was determined to diagnose OSAS with the SA-SDQ scale. Results: 40 patients were able to undergo polysomnography, of which 30 (75 %) had apnea-hypopnea indices greater than five, indicating OSAS. The area under the curve was 0.790 and the SA-SDQ score of 21 provided a sensitivity of 73.3 % (CI 53.83-87.02 %) and a specificity of 80 % (CI 44.2-96, 5 %). The internal consistency was acceptable (α = 0.713). Conclusions: The SA-SDQ scale is a useful instrument for screening OSAS in the Colombian population suffering from epilepsy. Our results indicate that the previously suggested cut-off points (29-36 for men and 26-32 for women) may be too high in our population. We suggest a cutoff of 21 for both.
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Apnea Obstructiva del Sueño , Trastornos del Sueño del Ritmo Circadiano , Trastornos del Inicio y del Mantenimiento del Sueño , Epilepsia , Epilepsia RefractariaRESUMEN
Background: Insomnia is a typical complaint during pregnancy. Hormonal alterations, physiological changes during early pregnancy, and the enlargement of the foetus during late pregnancy contribute to disrupted sleep. Nursing interventions to identify sleep deficits and promote sleep are required at all stages of the maternity cycle. Methods: Insomnia, related problems and coping strategies were assessed using a structured Questionnaire of purposive sample of 50 Primigravida and 50 Multigravida Mothers attending OBG unit at HSK hospital and research centre, Bagalkot, Karnataka. Data were analyzed using descriptive and inferential statistics. Results: The result depicts that the majority of primigravida mothers (92%) experienced moderate and 8% experienced severe insomnia, 94% moderate, 4% mild and 2% experienced severe insomnia-related problems, 84% followed average, 12% good and 4% followed poor coping strategies, whereas, majority of Multigravida mothers (90%) experienced mild and 10% experienced moderate insomnia, 82% moderate and 18% experienced mild degree insomnia related problems, 92% followed average, 6% good and 2% followed poor coping strategies. There is a significant difference between primigravida mothers' insomnia, related problems and coping strategies and that of multigravida mothers. There was an irrelevant association found between insomnia scores of Primigravida and Multigravida mothers with socio-demographic variables. Conclusion: The overall study findings depicted that the mean percentage scores of insomnia of primigravida mothers (49.33%) was comparatively higher than the mean percentage scores of multigravida mothers (16.33%). Hence it was concluded that primigravida mothers has experienced more insomnia than compared to multigravida mothers.
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Background: There is an increase in mental health issues throughout the globe. The major age group that was affected is young adults. Although from the outside, it appears that college life is very happy and enjoyable. However, the actual scenario is different. Aims and Objectives: The present study was undertaken to assess the mental health status of male and female medical students in the 1st year. Materials and Methods: A total of 150 male and female young adults, studying 1st-year MBBS, were part of the study after obtaining informed consent. Standard questionnaires were used to assess the mental health of the students. Results: Out of 150 students, 140 students responded to the study. Anxiety scores were significantly higher in females when compared to males (P < 0.05). Insomnia was significantly higher in females when compared to males (P < 0.01). Eating disorder scores were higher in females when compared to males (P < 0.0001). Depression, anxiety, and stress scores were significantly higher in females when compared with males. Distress was significantly higher in females when compared to males (P < 0.0001). Conclusion: The study results explain that female students’ mental health was in borderline and there is a strong need to counsel them and train them with coping methods. The study highlights a strong need for the future studies.
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Introdução: A insônia é capaz de modificar o padrão do sono e afetar a saúde e a funcionalidade das atividades desempenhadas pelo indivíduo. Os profissionais da área da saúde se apresentam como uma população em risco para a insônia, devido às características de seu trabalho. Objetivos: Este estudo analisou a prevalência de insônia e a presença de comorbidades entre esses profissionais. Métodos: Foi realizado um estudo observacional, transversal, em agentes comunitários de saúde (ACS), enfermeiros (ENF), médicos (MED) etécnicos de enfermagem (TEC) que atuam nas Unidades Básicas de Saúde (UBS) de um município do sul de Santa Catarina (SC), no período de maio até outubro de 2021. Os dados foram coletados por meio da aplicação de um questionário on-line auto administrado, via Google Docs. Os questionários foram aplicados em 168 profissionais de saúde, os quais foram alocados em dois grupos: ACS (93) e TEC (22), totalizando 115 participantes; ENF (24) e MED (29), com 53 participantes. As variáveis analisadas foram: perfil sociodemográfico e estilo de vida dos profissionais; presença de ansiedade, depressão, dor crônica e utilização de benzodiazepínico (BZD); presença de insônia; gravidade da insônia e bem-estar mental atual. Resultados: 53% dos ACS/TEC apresentam insônia (59%insônia leve, 32,8% insônia moderada, 8,2% insônia grave), 54,8% ansiedade, 33% depressão, 31,3% dor crônica e 23,5% utilizam benzodiazepínicos (BZD). Entre os ENF e MED, a prevalência de insônia foi de 34% (61,1% insônia leve e 38,9% insônia moderada), 35,8% ansiedade, 13,2% depressão, 5,7% crônica e 5,7% utilizam BZD. Conclusão: Foi possível constatar maior prevalência de insônia, ansiedade, depressão, dor crônica e utilização de benzodiazepínicos entre os profissionais de saúde quando comparados com a população geral, especialmente entre os ACS e TEC.
Introduction: Insomnia is able to modify the sleep pattern and affect the health and functionality of the activities performed by the individual. Health professionals are a population at risk for insomnia, due to the characteristics of their work. Objectives: This study analyzed the prevalence of insomnia and the presence of comorbidities among these professionals. Methods: An observational, cross-sectional study was carried out with community health agents (ACS), nurses (ENF), physicians (MED) and nursing technicians (TEC) who work in Basic Health Units (UBS) in a municipality in the south of Brazil. of Santa Catarina (SC), from May to October 2021. Data were collected through the application of a self-administered online questionnaire, via Google Docs. The questionnaires were applied to 168 health professionals, who were divided into two groups: ACS (93) and TEC (22), totaling 115 participants; ENF (24) and MED (29), with 53 participants. The variables analyzed were: sociodemographic profile and lifestyle of professionals; presence of anxiety, depression, chronic pain and use of benzodiazepines (BZD); presence of insomnia; severity of insomnia and current mental well-being. Results: 53% of the ACS/TEC have insomnia (59% mild insomnia, 32.8% moderate insomnia, 8.2% severe insomnia), 54.8% anxiety, 33% depression, 31.3% chronic pain and 23, 5% use benzodiazepines (BZD). Among ENF and MED, the prevalence of insomnia was 34% (61.1% mild insomnia and 38.9% moderate insomnia), 35.8% anxiety, 13.2% depression, 5.7% chronic and 5. 7% use BZD. Conclusion: It was possible to observe a higher prevalence of insomnia, anxiety, depression, chronic pain and use of benzodiazepines among health professionals when compared to the general population, especially among CHA and TEC.
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Trastornos del Inicio y del Mantenimiento del Sueño , Personal de SaludRESUMEN
Resumen El sistema circadiano está sincronizado al ciclo luz-oscuridad que es generado por la rotación de la tierra, asegurando que la vigilia sea durante el día y que el sueño ocurra durante la noche. Sin embargo, el ritmo de sueño-vigilia puede estar desincronizado del ciclo luz-oscuridad o desincronizado de manera endógena, dando como resultado: insomnio, fatiga y bajo rendimiento en las actividades cotidianas. Mientras que los trastornos del sueño están clasificados por la Asociación Americana de Trastornos del Sueño como: disomnias intrínsecas, disomnias extrínsecas, parasomnias o trastornos del sueño médicos/psiquiátricos. Los trastornos circadianos del sueño se han categorizado por separado, en parte para reconocer que en la mayoría de los casos la etiología de los trastornos circadianos es una mezcla de factores internos y ambientales, o por un desajuste temporal entre ambos. Los síntomas generalmente son insomnio o hipersomnia, síntomas comunes en pacientes con trastornos circadianos del sueño, aunque hay otras causas a las que pueden atribuirse y que deben excluirse antes de realizar el diagnóstico de un trastorno circadiano del sueño. En el paciente sin otra patología del sueño, un registro diario de actividades, comidas, ejercicio, siestas y la hora de acostarse es una herramienta esencial para evaluar los trastornos circadianos del sueño. Estos registros deben mantenerse durante 2 semanas o más, ya que una perturbación debida a cambios de trabajo o viajes a través de zonas horarias puede tener efectos sobre el sueño y el estado de alerta durante el día, semanas después del evento.
Abstract The circadian system is synchronized to the light-dark cycle generated by the rotation of the earth, ensuring that wakefulness is during the day and sleep occurs at night. However, the sleep-wake rhythm may be out of sync with the light-dark cycle or endogenously out of sync, resulting in insomnia, fatigue, and poor performance in activities of daily living. Sleep disorders are classified by the American Sleep Disorders Association, as intrinsic dyssomnias, extrinsic dyssomnias, parasomnias, or medical/psychiatric sleep disorders. Circadian sleep disorders have been categorized separately to recognize that in most cases the etiology of circadian disturbances is a mix of internal and environmental factors or a temporary mismatch between the two. Symptoms are usually insomnia or hypersomnia, common symptoms in patients with circadian sleep disorders although other causes can be attributed and must be excluded before a diagnosis of a circadian sleep disorder is made. In the patient without other sleep pathology, a daily record of activities, meals, exercise, naps, and bedtime is an essential tool in assessing circadian sleep disorders. These records should be kept for 2 weeks or more, as a disturbance due to job changes or travel across time zones can have effects on sleep and daytime alertness weeks after the event.
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Abstract Introduction Increased rumination is associated with longer night-time sleep onset latency and poorer sleep quality and efficiency in people with insomnia symptoms. Objective To validate the Diurnal Insomnia Symptoms Response Scale (DISRS) in a general population sample. Method 102 participants (women = 67 and men = 35) comprising patients and relatives who attended an outpatient consultation at a health center in Mexico City were evaluated. The English-Spanish-English translation system was used by two Spanish-speaking experts on the subject, an independent bilingual expert translated the new version of the scale into English, which was then compared with the original. The following self-administered questionnaires were used to evaluate the convergent, discriminant validity of this tool: the Ruminative Response Scale (RRS), the Insomnia Severity Index (ISI), and Penn State Worry Questionnaire (PSWQ). Results The internal consistency of the scale items was α = .93. Principal components factor analysis yielded three factors with an eigenvalue of greater than one, which together explain 59.5% of the variance. Correlations between the total DISRS score and the cognitive-motivational dimensions (r = .938, p < .01), negative state (r = .898, p < .01) and tiredness (r = .853, p < .01) were statistically significant. Insomnia symptoms (SCC = .89) outweighed worries (SCC = .33) and ruminant responses (SCC = .33) when discriminating between cases with low and high levels of rumination associated with insomnia symptoms. Discussion and conclusion Our results suggest that the DISRS scale has adequate psychometric properties that make it valid and reliable for use with the Mexican population.
Resumen Introducción Los pensamientos rumiativos se asocian con mayor latencia del sueño, peor calidad y eficiencia de sueño en personas con insomnio. Objetivo Realizar la validación de la escala de respuestas a los síntomas diurnos del insomnio (DISRS) en una muestra de población general en México. Método Se evaluaron a 102 participantes (mujeres = 67 y hombres = 35) que acudieron a consulta externa de un centro de salud de la Ciudad de México. Se utilizó el sistema de traducción inglés-español-inglés, un experto bilingüe independiente tradujo al inglés la nueva versión de la escala y se verificó con el original. Para evaluar la validez convergente y discriminante del DISRS, se aplicó la Escala de Respuestas Rumiativas (RRS), el Índice de Severidad del Insomnio (ISI) y el Cuestionario de Preocupaciones de Pensilvania (PSWQ). Resultados La consistencia interna de los ítems fue α = .93. El análisis factorial de componentes principales determinó tres factores con valor propio superior a uno, que explican 59.5% de la varianza. Las correlaciones del puntaje del DISRS con las dimensiones cognitivo-motivacional (r = .938, p < .01), estado negativo (r = .898, p < .01) y cansancio (r = .853, p < .01) resultaron significativas. Los síntomas de insomnio (CCE =.89) tuvieron más peso que las preocupaciones (CCE = .33) y las respuestas rumiativas (CCE = .33) al discriminar a los casos con bajos y altos niveles de rumiación asociada al insomnio. Discusión y conclusión La escala DISRS en español tiene adecuadas propiedades psicométricas que la hacen válida y confiable para ser utilizada en población mexicana.
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Insomnia is a prevalent psycho physiological sleeping disorder, included in the International Classification of Sleep Disorders-2 (ICSD-2). By definition insomnia is a difficulty in initiating or maintaining sleep, or both or the perception of a poor quality sleep. Insomnia leads to various social, interpersonal and occupational impairments. Clinical studies have proven that Yoga is effective in insomnia. Present study was to find out the added effect of Pratimarsha nasya with Ksheerabala taila (14 Aavartita) over selected Yoga techniques in relieving insomnia. As per Acharya Susrutha in Chikitsa Sthana, doing Pratimarsha nasya daily during evening hours (Sayamkala) renders Sukhanidraprabhodanam. A pre-post interventional study was performed in 40 participants both male and female, satisfying the inclusion and exclusion criteria. Out of 40 participants, 20 each were randomly allocated to Group I and Group II. In Group I, Pratimarsha nasya using Ksheerabala taila (14 Aavartita) was administered 1ml in each nostril at evening time along with the practice of selected yoga techniques during morning hours. In Group II, only selected Yoga techniques were advised. The study period was for 30 days. The pre & post changes in mean score value was assessed using Pittsburgh Sleep Quality Index (PSQI) score. The data was analyzed using unpaired t test, and was statistically significant with a p value ?0.01. Thus the added effect of Pratimarsha nasya with Ksheerabala taila (14 Aavrtita) over selected Yoga techniques in insomnia is more effective than selected Yoga techniques alone.
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Background: Insomnia is the sleep disorder with the highest incidence worldwide. It is estimated that this condition increases the risk of developing psychiatric, neurological, and cardiovascular problems. Due to this, it is important to have brief, reliable and valid psychometric instruments that allow health personnel their timely detection in first level health centers. Objectives: Analyze the psychometric properties of the Insomnia Severity Index (ISI) in its version adapted to Spanish in a sample of Mexican adults. Methods: The sample consisted of 310 adults, 223 (71.9%) women and 87 (28.1%) men. The comparison of four ISI measurement models of one, two and three factors and a bifactor model was carried out, its internal consistency was analyzed, an analysis of invariance by sex and correlation analysis with the Athens and Epworth scales. Results: The ISI bifactor model with a general factor (G) and a specific factor for insomnia impact (I) showed the best fit indices (χ2= 29.48, gl = 11, SRMR= 0.03, CFI= 0.98, TLI= 0.96, RMSEA= 0.07), and demonstrated configural, metric, and scalar invariance by sex. Adequate reliability was demonstrated by Omega coefficients (General: ωG= 0.86, Impact: ωI= 0.86) showed adequate reliability; the scale showed very strong correlations with the Athens scale (rAGoverall= 0.84; rAImpact=0.75) and weak to moderate correlations with the Epworth scale (rEGeneral= 0.39; rEImpact=0.44). Conclusions: The ISI bifactor version in Spanish presents adequate psychometric properties for the measurement of insomnia and, as it is a brief tool, it can be used at different levels of health care.
Introducción: El insomnio es el trastorno de sueño de mayor incidencia a nivel mundial. Se estima que este padecimiento eleva el riesgo de desarrollar problemas psiquiátricos, neurológicos y cardiovasculares. Debido a ello es importante tener instrumentos psicométricos breves, confiables y válidos que permitan al personal de salud su oportuna detección en los centros de salud de primer nivel. Objetivo: Analizar las propiedades psicométricas del Índice de Severidad de Insomnio (ISI) en su versión adaptada al español en una muestra de adultos mexicanos. Método: Participaron 310 adultos, 223 (71.9%) mujeres y 87 (28.1%) hombres. Se realizó la comparación de cuatro modelos de medida del ISI de uno, dos y tres factores y un modelo bifactor, se analizó su consistencia interna, un análisis de invarianza por sexo y análisis de correlación con las escalas de Atenas y de Epworth. Resultados: Se encontró que el modelo ISI bifactor con un factor general (G) y uno específico de Impacto del insomnio (I) fue el que mostró los mejores índices de ajuste (χ2=29.48, gl= 11, SRMR= 0.03, CFI= 0.98, TLI= 0.96, RMSEA= 0.07), y que presenta invarianza configuracional, métrica y escalar por sexo. El coeficiente Omega (General: ωG =0.86, Impacto: ωI=0.86 ) mostraron una confiabilidad adecuada; la escala mostró correlaciones muy fuertes con la escala Atenas (rAGeneral= 0.84; rAImpacto=0.75) y débiles a moderadas con la escala Epworth (rEGeneral= 0.39; rEImpacto=0.44). Conclusiones: La versión ISI bifactor en español presenta adecuadas propiedades psicométricas para la medición del insomnio y al ser una herramienta breve puede emplearse en diferentes niveles de atención a la salud.
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ObjectiveTo observe the therapeutic effect of Chaishao Longmu decoction on insomnia in the patients with the syndrome of live depression and spleen deficiency and explore the correlation between infrared thermal imaging and insomnia with liver depression and spleen deficiency. MethodA total of 72 insomnia patients treated in the outpatient department of Shenzhen Hospital of Guangzhou University of Chinese Medicine （Futian） from May to December in 2022 were selected and randomized into a treatment group and a control group， with 36 patients in each group. The patients in the treatment group were treated with Chaishao Longmu decoction and those in the control group with eszopiclone for 4 weeks. The clinical efficacy， Pittsburgh sleep quality index （PSQI） score， TCM syndrome score and infrared thermal imaging characteristics ［temperature and temperature changes of frontal sleep line， frontal region， anterior trunk， Zhongwan （CV12）， conception vessel （CV）， left hypochondrium， right hypochondrium， dorsal trunk， and governor vessel （GV）］ of two groups were determined before and after treatment. ResultAfter treatment， the clinical response rate in treatment group was 91.67% （33/36）， which was higher than that （66.67%， 24/36） in the control group （Z=-2.617， P<0.01）. The treatment in both groups decreased the PSQI score and TCM syndrome score （P<0.01）， and the decreases were more significant in treatment group than in the control group （P<0.01）. After treatment， the total response rate of sleep line improvement in the treatment group was 86.11% （31/36）， which was higher than that （66.67%， 24/36） in the control group （Z=-2.591， P<0.05）. The frontal temperature of the two groups decreased （P<0.01） after treatment. Compared with those before treatment， the temperatures of anterior trunk， CV12， CV， left hypochondrium， right hypochondrium， dorsal trunk， and GV rose after treatment （P<0.01）. After treatment， the treatment group had lower frontal temperature and higher temperatures of anterior trunk， CV12， CV， left hypochondrium， right hypochondrium， dorsal trunk， and GV than the control group （P<0.01）. The treatment in the treatment group reduced the ∆T values of GV （P<0.01） and increased that of the CV12， CV， left hypochondrium， and right hypochondrium （P<0.05，P<0.01）. The treatment in the control group increased the ∆T value of CV12 （P<0.01）. After treatment， the treatment group had lower ∆T values of GV （P<0.01） and higher ∆T value of CV12， CV， left hypochondrium， and right hypochondrium （P<0.05， P<0.01） than the control group. Compared with that before treatment， the temperature difference between GV and CV in the two groups increased after treatment （P<0.01）. According to the infrared thermal image characteristics， the normal temperature difference between GV and CV was within the range of 0.5-1. The median value after treatment in the treatment group was 0.69 （0.52， 0.88）， which was within the normal range， indicating that the treatment group outperformed the control group. ConclusionChaishao Longmu decoction can alleviate short-term insomnia by soothing liver， invigorating spleen， harmonizing the middle energizer， and regulating GV and CV. With definite clinical effect， this decoction deserves promotion. Furthermore， the frontal temperature， sleep line， CV12， CV ∆T， and temperature difference between GV and CV revealed by the infrared thermal images could be used for the diagnosis and of insomnia with liver depression and spleen deficiency.
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In the perspective of the theory of “circular movement of yang qi ascending and descending”， the author explores the four-season pathogenesis and treatment of insomnia based on the seasonal changes of the body's yin-yang balance. It is believed that the core pathogenesis of insomnia lies in the spleen and stomach deficiency and the internal buildup of dampness. The four-season pathogenesis of insomnia focuses can be categorized into four aspects： abnormal ascending of yang qi in the spring， leading to the liver fire inflammation or the liver qi stagnation； Predominance of yang qi in the upper side of the heart and gallbladder fire in the summer； Lung disorder and abnormal descent of yang qi， resulting in yang-heat conversion into dryness or disharmony between nutrient qi and defensive qi； Abnormal hiding of yang qi， manifesting as floating yang or deficiency in both yin and yang in the winter. It is advocated to dynamically grasp the pathogenesis of insomnia in accordance with the changes in time. A treatment framework called “restoring ascending and descending of yang qi” is proposed， with the core focus on resolving dampness and strengthening the spleen， while also addressing the liver and strengthen the spleen， clearing and descending the heart and gallbladder， purifing and descending the lung qi， and suppressing hyperactive the yang and invigorating the kidneys in different seasons. This enrichment of the traditional Chinese medicine time medicine research in insomnia treatment， based on the characteristics of seasonal rhythmic time， aims to better serve clinical practice and provide ideas for the clinical diagnosis and treatment of insomnia.
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Objective:To observe the effect of combined acupuncture and medication on hyperarousal state and serum copeptin(CPT)in patients with chronic insomnia(CI),and to explore its possible mechanism of action.Methods:A total of 70 CI patients meeting the inclusion criteria were divided into an observation group and a control group by the random number table method,with 35 cases in each group.The control group was given estazolam tablets before bedtime,1 mg/time,once a day.The observation group was treated with additional Yi Nao An Shen acupuncture therapy(acupuncture for benefiting the brain and tranquillization)on the basis of the medication treatment,4 times a week.After 4 weeks of treatment,the Pittsburgh sleep quality index(PSQI)score,insomnia severity index(ISI)score,pre-sleep arousal scale(PSAS)score,hyperarousal scale(HAS)score,and the change in serum CPT level were compared between the two groups.Results:During the study,there were 2 dropout cases in the observation group and 1 dropout case in the control group.After treatment,the PSQI,ISI,PSAS,and HAS scores and the serum CPT level in both groups decreased compared with the same group before treatment,and the intra-group differences were statistically significant(P<0.05).After treatment,changes in each above scale score and the serum CPT level in the observation group were much more significant and were statistically different from those in the control group(P<0.05).Conclusion:Acupuncture plus medication can improve sleep quality,reduce the degree of insomnia,and regulate hyperarousal state in patients with CI,and its mechanism of action may be related to the down-regulation of serum CPT level.