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2.
Ann Med ; 56(1): 2381086, 2024 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-39165240

RESUMEN

BACKGROUND: Acute respiratory distress syndrome (ARDS), are respiratory diseases with high morbidity and mortality. Clinical trials investigating the efficacy of corticosteroids in the treatment of ARDS often yield contradictory results. We hereby conducted a systematic review and meta-analysis to investigate the efficacy of corticosteroids in ARDS management. MATERIALS AND METHODS: We conducted a search for randomized clinical trials (RCT) and observational studies that utilized corticosteroids for patients with ARDS in Web of Science, PubMed, and Embase. The primary outcome was mortality. Risk of bias was assessed using Cochrane or NOS scales. Statistical effect size was analyzed using the Mantel-Haenszel method. RESULTS: A total of 20 studies, comprising 11 observational studies and 9 RCTs, were eligible for analysis. In RCTs, corticosteroids were associated with a reduction of mortality in ARDS patients (relative risk [RR] = 0.80, 95%CI: 0.71-0.91, p = 0.001). Further subgroup analysis indicated that specific variables, such as low-dose (RR = 0.81; 95%CI: 0.67-0.98; p = 0.034), methylprednisolone (RR = 0.70; 95%CI: 0.49-0.98; p = 0.035), and dexamethasone (RR = 0.82; 95%CI: 0.69-0.98; p = 0.029) were associated with mortality among patients receiving corticosteroids. However, in observational studies, corticosteroids increased the risk of death (RR = 1.16, 95%CI: 1.04-1.29; p = 0.001). Subgroup analysis showed that the use of high-dose corticosteroids was associated with higher patient mortality (RR = 1.20; 95%CI: 1.04-1.38; p = 0.001). CONCLUSIONS: The efficacy of corticosteroids on the mortality of ARDS differed by the type and dosage of corticosteroids used, as well as the etiologies. Current data do not support routine use of corticosteroids in ARDS since protective effects were observed in RCTs but increased mortality was found in observational studies. More well designed and large clinical trials are needed to specify the favorable subgroups for corticosteroid therapy.


Corticosteroid use may reduce the risk of death in patients with acute respiratory distress syndrome (ARDS) according to randomized controlled trials.Observational studies indicate that corticosteroid use may increase the risk of death in non-COVID-19 ARDS patients but not in COVID-19 ARDS patients.Both regular and low-dose corticosteroids show benefits in reducing mortality in RCTs, but observational studies associate these doses with increased mortality.


Asunto(s)
Corticoesteroides , Dexametasona , Estudios Observacionales como Asunto , Ensayos Clínicos Controlados Aleatorios como Asunto , Síndrome de Dificultad Respiratoria , Síndrome de Dificultad Respiratoria/tratamiento farmacológico , Síndrome de Dificultad Respiratoria/mortalidad , Humanos , Corticoesteroides/uso terapéutico , Dexametasona/uso terapéutico , Resultado del Tratamiento , Metilprednisolona/uso terapéutico , Metilprednisolona/administración & dosificación
3.
bioRxiv ; 2024 Jun 06.
Artículo en Inglés | MEDLINE | ID: mdl-38895429

RESUMEN

Gene gains and losses are a major driver of genome evolution; their precise characterization can provide insights into the origin and diversification of major lineages. Here, we examined gene family evolution of 1,154 genomes from nearly all known species in the medically and technologically important yeast subphylum Saccharomycotina. We found that yeast gene family and genome evolution are distinct from plants, animals, and filamentous ascomycetes and are characterized by small genome sizes and smaller gene numbers but larger gene family sizes. Faster-evolving lineages (FELs) in yeasts experienced significantly higher rates of gene losses-commensurate with a narrowing of metabolic niche breadth-but higher speciation rates than their slower-evolving sister lineages (SELs). Gene families most often lost are those involved in mRNA splicing, carbohydrate metabolism, and cell division and are likely associated with intron loss, metabolic breadth, and non-canonical cell cycle processes. Our results highlight the significant role of gene family contractions in the evolution of yeast metabolism, genome function, and speciation, and suggest that gene family evolutionary trajectories have differed markedly across major eukaryotic lineages.

4.
BMC Cancer ; 24(1): 613, 2024 May 21.
Artículo en Inglés | MEDLINE | ID: mdl-38773461

RESUMEN

BACKGROUND: The intricate balance between the advantages and risks of low-dose computed tomography (LDCT) impedes the utilization of lung cancer screening (LCS). Guiding shared decision-making (SDM) for well-informed choices regarding LCS is pivotal. There has been a notable increase in research related to SDM. However, these studies possess limitations. For example, they may ignore the identification of decision support and needs from the perspective of health care providers and high-risk groups. Additionally, these studies have not adequately addressed the complete SDM process, including pre-decisional needs, the decision-making process, and post-decision experiences. Furthermore, the East-West divide of SDM has been largely ignored. This study aimed to explore the decisional needs and support for shared decision-making for LCS among health care providers and high-risk groups in China. METHODS: Informed by the Ottawa Decision-Support Framework, we conducted qualitative, face-to-face in-depth interviews to explore shared decision-making among 30 lung cancer high-risk individuals and 9 health care providers. Content analysis was used for data analysis. RESULTS: We identified 4 decisional needs that impair shared decision-making: (1) LCS knowledge deficit; (2) inadequate supportive resources; (3) shared decision-making conceptual bias; and (4) delicate doctor-patient bonds. We identified 3 decision supports: (1) providing information throughout the LCS process; (2) providing shared decision-making decision coaching; and (3) providing decision tools. CONCLUSIONS: This study offers valuable insights into the decisional needs and support required to undergo LCS among high-risk individuals and perspectives from health care providers. Future studies should aim to design interventions that enhance the quality of shared decision-making by offering LCS information, decision tools for LCS, and decision coaching for shared decision-making (e.g., through community nurses). Simultaneously, it is crucial to assess individuals' needs for effective deliberation to prevent conflicts and regrets after arriving at a decision.


Asunto(s)
Toma de Decisiones Conjunta , Detección Precoz del Cáncer , Personal de Salud , Neoplasias Pulmonares , Investigación Cualitativa , Humanos , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/diagnóstico por imagen , Masculino , Femenino , China , Persona de Mediana Edad , Detección Precoz del Cáncer/psicología , Detección Precoz del Cáncer/métodos , Personal de Salud/psicología , Anciano , Tomografía Computarizada por Rayos X/métodos , Adulto , Participación del Paciente
6.
Plant Dis ; : PDIS01240118RE, 2024 Sep 09.
Artículo en Inglés | MEDLINE | ID: mdl-38687570

RESUMEN

Casuarina equisetifolia is crucial in protecting coastal regions of China against typhoon attacks but has faced a substantial challenge due to wilt disease caused by pathogens of the Ralstonia solanacearum species complex (RSSC). Although the initial outbreak of Casuarina wilt in the 1970s was effectively controlled by disease-resistant C. equisetifolia varieties, the disease has recently re-emerged in coastal regions of Guangdong. In this study, we report the isolation, characterization, and comparative genomic analysis of 11 RSSC strains from diseased C. equisetifolia at various locations along the coast of Guangdong. Phylogenomic analysis showed that the strains were closely related and clustered with phylotype I strains previously isolated from peanuts. Single-gene-based analysis further suggested these strains could be derived from strains present in Guangdong since the 1980s, indicating a historical context to their current pathogenicity. Casuarina-isolated strains exhibited notably higher virulence against C. equisetifolia and peanuts than the representative RSSC strains GMI1000 and EP1, suggesting host-specific adaptations that possibly contributed to the recent outbreak. Comparative genomic analysis among RSSC strains revealed a largely conserved genome structure and high levels of conservation in gene clusters encoding extracellular polysaccharide biosynthesis, secretion systems, and quorum sensing regulatory systems. However, we also found a number of unique genes in the Casuarina-isolated strains that were absent in GMI1000 and EP1, and vice versa, pointing to potential genetic factors underpinning their differential virulence. These unique genes offer promising targets for future functional studies. Overall, our findings provide crucial insights into the RSSC pathogens causing Casuarina wilt in Guangdong, guiding future efforts in disease control and prevention.

7.
Science ; 384(6694): eadj4503, 2024 Apr 26.
Artículo en Inglés | MEDLINE | ID: mdl-38662846

RESUMEN

Organisms exhibit extensive variation in ecological niche breadth, from very narrow (specialists) to very broad (generalists). Two general paradigms have been proposed to explain this variation: (i) trade-offs between performance efficiency and breadth and (ii) the joint influence of extrinsic (environmental) and intrinsic (genomic) factors. We assembled genomic, metabolic, and ecological data from nearly all known species of the ancient fungal subphylum Saccharomycotina (1154 yeast strains from 1051 species), grown in 24 different environmental conditions, to examine niche breadth evolution. We found that large differences in the breadth of carbon utilization traits between yeasts stem from intrinsic differences in genes encoding specific metabolic pathways, but we found limited evidence for trade-offs. These comprehensive data argue that intrinsic factors shape niche breadth variation in microbes.


Asunto(s)
Ascomicetos , Carbono , Interacción Gen-Ambiente , Nitrógeno , Ascomicetos/clasificación , Ascomicetos/genética , Ascomicetos/metabolismo , Carbono/metabolismo , Genoma Fúngico , Redes y Vías Metabólicas/genética , Nitrógeno/metabolismo , Filogenia
8.
Curr Biol ; 34(7): 1453-1468.e6, 2024 04 08.
Artículo en Inglés | MEDLINE | ID: mdl-38484733

RESUMEN

Itch encompasses both sensory and emotional dimensions, with the two dimensions reciprocally exacerbating each other. However, whether a shared neural circuit mechanism governs both dimensions remains elusive. Here, we report that the anterior insular cortex (AIC) is activated by both histamine-dependent and -independent itch stimuli. The activation of AIC elicits aversive emotion and exacerbates pruritogen-induced itch sensation and aversion. Mechanistically, AIC excitatory neurons project to the GABAergic neurons in the dorsal bed nucleus of the stria terminalis (dBNST). Manipulating the activity of the AIC → dBNST pathway affects both itch sensation and itch-induced aversion. Our study discovers the shared neural circuit (AIC â†’ dBNST pathway) underlying the itch sensation and aversion, highlights the critical role of the AIC as a central hub for the itch processing, and provides a framework to understand the neural mechanisms underlying the sensation and emotion interaction.


Asunto(s)
Corteza Insular , Sensación , Humanos , Sensación/fisiología , Neuronas GABAérgicas/metabolismo , Histamina/efectos adversos , Histamina/metabolismo , Prurito/inducido químicamente
9.
Neuron ; 112(9): 1498-1517.e8, 2024 May 01.
Artículo en Inglés | MEDLINE | ID: mdl-38430912

RESUMEN

Recognizing the affective states of social counterparts and responding appropriately fosters successful social interactions. However, little is known about how the affective states are expressed and perceived and how they influence social decisions. Here, we show that male and female mice emit distinct olfactory cues after experiencing distress. These cues activate distinct neural circuits in the piriform cortex (PiC) and evoke sexually dimorphic empathic behaviors in observers. Specifically, the PiC → PrL pathway is activated in female observers, inducing a social preference for the distressed counterpart. Conversely, the PiC → MeA pathway is activated in male observers, evoking excessive self-grooming behaviors. These pathways originate from non-overlapping PiC neuron populations with distinct gene expression signatures regulated by transcription factors and sex hormones. Our study unveils how internal states of social counterparts are processed through sexually dimorphic mechanisms at the molecular, cellular, and circuit levels and offers insights into the neural mechanisms underpinning sex differences in higher brain functions.


Asunto(s)
Empatía , Caracteres Sexuales , Animales , Masculino , Femenino , Ratones , Empatía/fisiología , Corteza Piriforme/fisiología , Corteza Piriforme/metabolismo , Señales (Psicología) , Ratones Endogámicos C57BL , Afecto/fisiología , Neuronas/fisiología , Neuronas/metabolismo , Conducta Animal/fisiología
10.
Asia Pac J Oncol Nurs ; 11(4): 100402, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38495639

RESUMEN

Objective: To investigate current screening behaviors among high-risk individuals and analyse the factors that influence them. Methods: A cross-sectional of 1652 high-risk individuals were recruited in Fujian Province, China from February to October 2022. Socio-demographic characteristics of participants were collected and other survey measures included a lung cancer and lung cancer screening knowledge questionnaire and a stage of adoption algorithm. Standardized measures on surveys were comprised of the: Lung Cancer Screening Health Belief Scales, Cataldo Lung Cancer Stigma Scale, Generalized Anxiety Disorder Scale-7, Patient Health Questionnaire-9, and the Patient Trust in the Medical Profession Scale. Factors associated with screening behavior were identified using binary logistic regression analysis. Results: Lung cancer screening behavior stages were largely reported as Stage 1 and Stage 2 (64.4%). The facilitators of lung cancer screening included urban residence (OR = 1.717, 95% CI: 1.224-2.408), holding administrative positions (OR = 16.601, 95% CI: 2.118-130.126), previous lung cancer screening behavior (OR = 10.331, 95% CI: 7.463-14.302), media exposure focused on lung cancer screening (OR = 1.868, 95% CI: 1.344-2.596), a high level of knowledge about lung cancer and lung cancer screening (OR = 1.256, 95% CI: 1.185-1.332), perceived risk of lung cancer (OR = 1.123, 95% CI: 1.029-1.225) and lung cancer screening health beliefs (OR = 1.090, 95% CI: 1.067-1.113). A barrier to lung cancer screening was found to be social influence (influence of friends or family) (OR = 0.669, 95% CI: 0.465-0.964). Conclusions: This study found a low participation rate in lung cancer screening and identified eight factors that affected lung cancer screening behaviors among high-risk individuals. Findings suggest targeted lung cancer screening programs should be developed based on identified influencing factors in order to effectively promote awareness and uptake of lung cancer screening.

11.
Cancer Nurs ; 2024 Mar 18.
Artículo en Inglés | MEDLINE | ID: mdl-38498799

RESUMEN

BACKGROUND: Promoting lung cancer screening (LCS) is complex. Previous studies have overlooked that LCS behaviors are stage based and thus did not identify the characteristics of LCS interventions at different screening stages. OBJECTIVE: The aims of this study were to explore the characteristics and efficacy of interventions in promoting LCS decision making and behaviors and to evaluate these interventions. METHODS: We conducted a study search from the inception of each bibliographic database to April 8, 2023. The precaution adoption process model was used to synthesize and classify the evidence. The RE-AIM framework was used to evaluate the effectiveness of LCS programs. Heterogeneity tests and meta-analysis were performed using RevMan 5.4 software. RESULTS: We included 31 studies that covered 4 LCS topics: knowledge of lung cancer, knowledge of LCS, value clarification exercises, and LCS supportive resources. Patient decision aids outperformed educational materials in improving knowledge and decision outcomes with a significant reduction in decision conflict (standardized mean difference, 0.81; 95% confidence interval, -1.15 to -0.47; P < .001). Completion rates of LCS ranged from 3.6% to 98.8%. Interventions that included screening resources outperformed interventions that used patient decision aids alone in improving LCS completion. The proportions of reported RE-AIM indicators were highest for reach (69.59%), followed by adoption (43.87%), effectiveness (36.13%), implementation (33.33%), and maintenance (9.68%). CONCLUSION: Evidence from 31 studies identified intervention characteristics and effectiveness of LCS interventions based on different stages of decision making. IMPLICATIONS FOR PRACTICE: It is crucial to develop targeted and systematic interventions based on the characteristics of each stage of LCS to maximize intervention effectiveness and reduce the burden of lung cancer.

12.
Pain Physician ; 27(3): E345-E353, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38506687

RESUMEN

BACKGROUND: Primary trigeminal neuralgia (PTN) is a type of chronic neuropathic pain disorder caused by neurovascular compression. Percutaneous balloon compression (PBC) is a widely used method for the treatment of PTN. OBJECTIVES: To examine the correlation of balloon pressure (BP) during percutaneous microballoon compression (PBC) with postoperative pain relief and complications in the treatment of primary trigeminal neuralgia (PTN). STUDY DESIGN: Forty-five patients diagnosed with PTN and treated with PBC were recruited. The BP was recorded at 2 time points: when the balloon achieved the ideal pear shape (initial BP [IBP]) and when the pressure was maintained for 2 min (final BP [FBP]). SETTING: This study was conducted at the Department of Pain and Rehabilitation of the Second Affiliated Hospital at the University of South China in Hunan, China. METHODS: The patients' Barrow Neurological Institute (BNI) pain intensity score, BNI facial numbness score, masticatory muscle weakness score, and recurrence were recorded before and after surgery. The receiver operating characteristic (ROC) curves were generated for the IBP to predict treatment effectiveness, severe facial numbness, and severe masticatory muscle weakness. RESULTS: The BNI pain intensity score, BNI facial numbness score, and masticatory muscle weakness score were significantly decreased after surgery (all P < 0.001). IBP was positively correlated with the difference between IBP and FBP (P < 0.01). Both IBP and the difference between IBP and FBP were negatively correlated with the BNI pain intensity score and positively correlated with the BNI facial numbness score and masticatory muscle weakness score (P < 0.01). The IBP and the difference between the IBP and FBP were significantly lower in patients experiencing recurrence than in the nonrecurrent group (P < 0.05). The areas under the ROC curves of the IBP for predicting effective pain relief, severe facial numbness, and severe masticatory muscle weakness were 0.875, 0.980, and 0.988, respectively. LIMITATIONS: The sample size was relatively small, and the follow-up time was short. The correlations between the BP and other factors, such as filling amount, Meckel's cavity, and the size of the foramen ovale, were not investigated. The impact of the BP on long-term postoperative outcomes was not explored. CONCLUSIONS: An intraoperative BP of 138.65-153.90 KPa can be maintained for effective PBC treatment without causing serious complications.


Asunto(s)
Neuralgia del Trigémino , Humanos , Neuralgia del Trigémino/cirugía , Hipoestesia , Resultado del Tratamiento , Dolor , Manejo del Dolor
13.
Support Care Cancer ; 32(3): 186, 2024 Feb 23.
Artículo en Inglés | MEDLINE | ID: mdl-38396058

RESUMEN

PURPOSE: To investigate the effectiveness of art-making interventions on physical and psychological outcomes, as well as quality of life (QOL), in adult patients with cancer. METHODS: Seven English-language databases (PubMed, Academic Search Premier, EMBASE, CINAHL, PsycINFO, The Cochrane Library, and Web of Science) and three Chinese-language databases (CNKI, WanFang, and VIP) were searched up to and including May 1, 2023. We used the Cochrane Risk of Bias tool 2.0 and the Risk of Bias in Non-Randomized Studies-of Interventions to evaluate the certainty of evidence. The data were analyzed using Review Manager software 5.4. The study protocol was registered with PROSPERO (CRD42022321471). RESULTS: The studies predominantly focused on visual art (n = 21), two specifically used performing art (n = 2), and five integrated both forms of art-making (n = 5). The pooled results showed that art-making significantly improved anxiety (SMD = - 1.12, 95% CI [- 1.43, - 0.81], p < 0.01), depression (SMD = - 0.91, 95% CI [- 1.16, - 0.65], p < 0.01), distress (SMD = - 1.19, 95% CI [- 1.43, - 0.95], p < 0.01), psychological well-being (SMD = 0.41, 95% CI [0.02, 0.80], p = 0.04), societal well-being (SMD = 0.29, 95% CI [0.04, 0.54], p = 0.03), nausea (SMD = - 1.81, 95% CI [- 2.84, - 0.78], p < 0.01), physical well-being (SMD = 0.11, 95% CI [0.02, 0.20], p = 0.02), and QOL (SMD = 0.81, 95% CI [0.29, 1.33], p < 0.01). However, it did not significantly improve fatigue (SMD = - 0.28, 95% CI [- 0.75, 0.19], p = 0.24) and pain (SMD = - 0.18, 95% CI [- 1.97, 1.60], p = 0.84) in patients with cancer. CONCLUSIONS: Art-making interventions may boost psychological well-being, physical symptoms, and QOL among patients with cancer. More robust studies are necessary to overcome methodological limitations and promote wider adoption of these interventions. TRIAL REGISTRATION: Prospero registration number: CRD42022321471.


Asunto(s)
Arteterapia , Neoplasias , Calidad de Vida , Humanos , Neoplasias/psicología , Neoplasias/terapia , Arteterapia/métodos , Adulto , Ansiedad/etiología
14.
BMC Anesthesiol ; 24(1): 77, 2024 Feb 26.
Artículo en Inglés | MEDLINE | ID: mdl-38408913

RESUMEN

BACKGROUND: Extensive metastatic and refractory cancer pain is common, and exhibits a dissatisfactory response to the conventional intrathecal infusion of opioid analgesics. CASE PRESENTATION: The present study reports a case of an extensive metastatic esophageal cancer patient with severe intractable pain, who underwent translumbar subarachnoid puncture with intrathecal catheterization to the prepontine cistern. After continuous infusion of low-dose morphine, the pain was well-controlled with a decrease in the numeric rating scale (NRS) of pain score from 9 to 0, and the few adverse reactions to the treatment disappeared at a low dose of morphine. CONCLUSIONS: The patient achieved a good quality of life during the one-month follow-up period.


Asunto(s)
Dolor en Cáncer , Neoplasias , Dolor Intratable , Humanos , Morfina , Dolor Intratable/etiología , Dolor Intratable/inducido químicamente , Dolor en Cáncer/tratamiento farmacológico , Calidad de Vida , Analgésicos Opioides , Inyecciones Espinales/efectos adversos
15.
Food Chem ; 443: 138463, 2024 Jun 15.
Artículo en Inglés | MEDLINE | ID: mdl-38280366

RESUMEN

Germinated flaxseed (Linum usitatissimum L.) is an essential potential food ingredient, but the major energy substances (proteins, lipids, and carbohydrates) metabolites and metabolic pathways are unknown. Comprehensive metabolomic analyses were performed using Fourier transform infrared spectroscopy and high-performance liquid chromatography mass spectrometry on flaxseed from 0 to 7 d. Additionally, the critical metabolites pathways networks of three energy substances metabolites during flaxseed germination were exhibited. The results showed that arginine was the most active metabolite during germination, strongly associated with the arginine biosynthesis and arginine and proline metabolism pathways. Carbohydrates predominantly comprised sucrose on 0-3 d, which participated in galactose metabolism and starch and sucrose metabolism. The main flaxseed phospholipid molecules were phosphatidic acid, phosphatidylethanolamine, lysophosphatidic acid, and lysophosphatidylcholine during germination. This study underscores the paramount metabolic pathways in proteins, lipids and carbohydrates were arginine and proline metabolism, linoleic acid metabolism, arachidonic acid metabolism, and ascorbate and aldarate metabolism during germination.


Asunto(s)
Lino , Lino/química , Carbohidratos , Proteínas , Redes y Vías Metabólicas , Sacarosa , Arginina , Lípidos , Prolina
16.
J Clin Nurs ; 33(4): 1409-1420, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-37908060

RESUMEN

AIMS: To investigate the trajectory, influencing factors and dynamic relationships between fear of cancer recurrence (FCR) and quality of life (QOL) in lung cancer patients. DESIGN: Prospective longitudinal study. METHODS: Longitudinal data from 310 lung cancer patients across three hospitals in China were assessed at 1, 3, 6 and 12 months postoperatively (T1 -T4 ). Descriptive statistics characterised patient demographics, clinical characteristics, levels of FCR and QOL. A linear mixed-effects model was employed to analyse FCR trajectories, identify influencing factors on these trajectories, and predict the impact of FCR on QOL. RESULTS: FCR changed significantly over time, with a slight decrease during T1 -T2 , an increase at T3 and gradual decline at T4 . Higher fear levels were associated with female sex, suburban or rural residency, being a family breadwinner, presence of comorbidities and negative coping behaviours, and low family resilience. QOL negatively correlated with FCR, and FCR predicted lower QOL. CONCLUSIONS: At 3 and 6 months postoperatively, lung cancer patients, especially women, suburban or rural residents, family breadwinners, those with comorbidities, negative coping behaviours and low family resilience, reported high levels of FCR. Healthcare providers should pay special attention to lung cancer patients especially during the period of 3-6 months post-surgery and offer tailored interventions to improve their QOL. IMPLICATIONS FOR THE PROFESSION AND PATIENT CARE: Understanding the FCR trajectories, its influencing factors and its negative impacts on QOL can guide the development of targeted interventions to reduce fear and enhance well-being in patients with cancer. IMPACT: Identifying the trajectories and influencing factors of fear of lung cancer recurrence in patients at different time points informs future research on targeted interventions to improve QOL. REPORTING METHOD: The study adhered to the guidelines outlined in the Statement on Reporting Observational Longitudinal Research.


Asunto(s)
Neoplasias Pulmonares , Resiliencia Psicológica , Humanos , Femenino , Calidad de Vida , Neoplasias Pulmonares/cirugía , Estudios Longitudinales , Estudios Prospectivos , Salud de la Familia , Miedo , Recurrencia Local de Neoplasia
17.
Phytomedicine ; 123: 155206, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38091825

RESUMEN

BACKGROUND: Kuanxiong Aerosol (KXA)(CardioVent®), consisting of Asarum sieboldii Miq. oil, Santalum album L. oil, Alpinia officinarum Hance oil, Piper longum L. oil and borneol, seems to relieve the symptoms of chest pain and serve as a supplementary treatment for prehospital chest pain in emergency department. STYLE OF THE STUDY: This randomized controlled trial aimed to determine the clinical effect and safety of KXA for patients with prehospital chest pain. METHODS: A total of 200 patients were recruited from Guangdong Provincial Hospital of Chinese Medicine and randomly divided into KXA group (n = 100) and Nitroglycerin Aerosol (NA) group (n = 100) by SAS 9.2 software. All patients were treated with standardized Western medicine according to the pre-hospital procedure. The experimental group and NA group was additionally treated with KXA and NA respectively. The primary outcome was the relieving time of prehospital chest pain (presented as relief rate) after first-time treatment. The secondary outcomes included the evaluation of chest pain (NRS scores, degree of chest pain, frequency of chest pain after first-time treatment), efficacy in follow-up time (the frequency of average aerosol use, emergency department visits, 120 calls, medical observations and hospitalization at 4 weeks, 8 weeks, 12 weeks), alleviation of chest pain (Seattle angina questionnaire, chest pain occurrence, and degree of chest pain at 12-weeks treatment) and the change of TCM symptoms before and after 12-weeks treatment. In addition, the safety of KXA was also assessed by the occurrence of adverse events. The database was created using Epidata software, and statistical analysis was conducted by SPSS 23.0 software. RESULTS: A total of 194 participants finally completed the trial, the results showed that after first-time treatment, KXA had a higher relief rate (72.2%) of chest pain within 30 min than that of NA group (59.4%, p = 0.038), KXA group had a lower degree of chest pain (p = 0.005), lower NRS score (p = 0.011) and higher reduction of NRS score (p = 0.005) than the NA. In the follow-up period, KXA group decreased the frequency of 120 call better than that of NA group at 4 weeks (p = 0.040), but KXA had a similar efficacy as NA in the improvement on the of frequency of chest pain, aerosol use, emergency department visits, 120 call, medical observation and hospitalization at 4 weeks, 8 weeks and 12 weeks (p>0.05). There also had no difference between the two groups on the occurrence of chest pain, degree of chest pain, physical limitation, angina stability, treatment satisfaction, and disease perception between the two groups at 12 weeks (p>0.05). In addition, KXA and NA both improved the patient's chest pain, but not the TCM symptoms. In terms of safety, KXA showed similar safety as NA in this study. CONCLUSIONS: KXA relieved prehospital chest pain faster than NA and had a better remission effect on the prehospital chest pain than that of the NA group in short-period. In long-period, KXA showed similar efficacy on the improvement of prehospital chest pain as NA. KXA may be a safe and reliable therapy for prehospital chest pain.


Asunto(s)
Angina de Pecho , Servicios Médicos de Urgencia , Humanos , Angina de Pecho/tratamiento farmacológico , Dolor en el Pecho/tratamiento farmacológico , Resultado del Tratamiento , Nitroglicerina/uso terapéutico , Servicios Médicos de Urgencia/métodos , Aerosoles/uso terapéutico
18.
Nurse Educ Today ; 133: 106060, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38065014

RESUMEN

BACKGROUND: Narrative teaching is widely used in nursing education. However, there is currently a lack of valid and reliable tool to assess the effectiveness of narrative nursing teaching from the perspective of nursing students. OBJECTIVES: This study developed a Narrative Nursing Teaching Effectiveness (NNTE) scale and evaluated its psychometric properties. DESIGN: A methodological design was used to develop and validate the instrument. SETTINGS: The study took place at a university in southern China. PARTICIPANTS: The study involved 283 nursing students enrolled at a medical university in Fujian Province, China. METHODS: The researchers conducted literature reviews, held focus groups and individual interviews, and utilized the Delphi method to create a pool of indicators for a narrative nursing teaching evaluation system. A pretest was administered to 150 nursing students. Next, the primary study involved 283 nursing students, chosen through cluster sampling, completed a general information questionnaire along with the NNTE scale. Data analysis was performed using SPSS 26.0, Mplus 6.1, and STATA 16.0, and included general statistical analysis, critical test theory, and item response theory analyses. RESULTS: The researchers created a 42-item scale with four subdomains, explaining 60.32 % of the total variance. Confirmatory factor analysis proved the four-factor model's validity. Cronbach's alpha values for the four subscales ranged from 0.869 to 0.949. The average content validity index of the scale was 0.923 and the item content validity index ranged from 0.872 to 1. In addition, all item characteristic curves displayed desirable shapes, and the test information functions provided precise information. CONCLUSIONS: The NNTE scale exhibits good psychometric properties, providing a scientifically sound and effective instrument to evaluate the effectiveness of the narrative nursing teaching approach to nursing education.


Asunto(s)
Educación en Enfermería , Estudiantes de Enfermería , Humanos , Psicometría/métodos , Reproducibilidad de los Resultados , Proyectos de Investigación , Encuestas y Cuestionarios
19.
Front Psychol ; 14: 1084152, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37663322

RESUMEN

Background: Nurses taking care of patients with infectious diseases have suffered from noticeable societal stigma, however currently, there is no validated scale to measure such stigma. This study aimed to revise and validate the COVID-19 Stigma Instrument-Nurse-Version 3 (CSI-N-3) by using item response theory (IRT) as well as classical test theory analysis. Methods: In phase I, the Chinese CSI-N-3 was modified from the English version of HIV/AIDS Stigma Instrument-Nurse based on standard cross-cultural procedures, including modifications, translation/back translations, pilot testing, and psychometric testing with classical test theory and Rasch analysis. In phase II, a cross-sectional study using cluster sampling was conducted among 249 eligible nurses who worked in a COVID-19-designed hospital in Shanghai, China. The influencing factors of COVID-19-associated stigma were analyzed through regression analysis. Results: In phase I, the two-factor structure was verified by confirmatory factor analysis, which indicated a good model fit. The 15-item CSI-N-3 achieved Cronbach's α of 0.71-0.84, and composite reliability of 0.83-0.91. The concurrent validity was established by significant association with self-reported physical, psychological, and social support levels (r = -0.18, -0.20, and -0.21, p < 0.01). In IRT analysis, the CSI-N-3 has ordered response thresholds, with the Item Reliability and Separation Index of 0.95 and 4.15, respectively, and the Person Reliability and Separation Index of 0.20 and 0.50, respectively. The infit and outfit mean squares for each item ranged from 0.39 to 1.57. In phase II, the mean score for the CSI-N-3 in Chinese nurses was 2.80 ± 3.73. Regression analysis showed that social support was the only factor affecting nurses' COVID-19-associated stigma (standardized coefficients ß = -0.21, 95% confidence interval: -0.73 ~ -0.19). Conclusion: The instrument CSI-N-3 is equipped with rigorous psychometric properties that can be used to measure COVID-19-associated stigma during and after the COVID-19 pandemic among nurses. The use of this instrument may facilitate the evaluation of tailored stigma-reduction interventions.

20.
J Psychosom Obstet Gynaecol ; 44(1): 2256470, 2023 12.
Artículo en Inglés | MEDLINE | ID: mdl-37747284

RESUMEN

Many women are experiencing postpartum depression (PPD) after giving birth. How to recognize and intervene in high-risk PPD women early and effectively remains unknown. Our objective is to describe the latent trajectory groups of cognitive reactivity (CR) in perinatal women, and their relationship to demographic and disease-related factors, as well as investigate the associations with PPD. Data from 321 perinatal women who were evaluated in urban tertiary hospitals in China at three-time points: 32-35 weeks of pregnancy, 1 week postpartum, and 6 weeks postpartum. Latent class growth modeling was used to identify the trajectory patterns of CR and logistic regression was used to explore the association between demographic and disease-related factors, CR trajectories, and depression. Three trajectory groups were identified: the continuing deterioration group (17.2%), the postpartum deterioration group (22.1%), and the consistent resilient group (60.7%). Participants with a bachelor's degree or higher and with gestational diabetes diagnosis were more likely to be in the continuing deterioration group. Those who were from only-child families were more likely to be in the postpartum deterioration group. Women in the continuing deterioration group and postpartum deterioration group were more likely to experience PPD. Targeted interventions should be developed based on trajectory group of CR.


Asunto(s)
Depresión Posparto , Femenino , Humanos , Embarazo , China/epidemiología , Cognición , Depresión Posparto/diagnóstico , Depresión Posparto/epidemiología , Depresión Posparto/etiología , Depresión Posparto/psicología , Pueblos del Este de Asia/psicología , Periodo Posparto , Población Urbana , Centros de Atención Terciaria
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