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PURPOSE: This study described the preoperative nutritional status of infants with nonrestricted ventricular septal defects (VSDs) and evaluated its effect on postoperative recovery. METHODS: We retrospectively collected data from infants with nonrestricted VSD who received surgical treatment in our hospital from January 2020 to December 2021 and analyzed their preoperative nutritional status and postoperative recovery. RESULTS: Fifty (53.8%) patients were underweight (weight for age Z score (WAZ) ≤-1), and 31 (33.3%) patients were malnourished (WAZ ≤-2). The mechanical ventilation time, duration of intensive care unit stay and hospital stay time after surgery of patients with WAZ ≤-2 were significantly longer than those of patients with WAZ >-2 (p < 0.05). The results of linear correlation analysis showed that age, WAZ and prealbumin were negatively correlated with mechanical ventilation time, duration of intensive care unit stay and hospital stay time after surgery, respectively. Multiple linear regression analysis showed that mechanical ventilation time = 7.080 - 0.668 WAZ - 0.013 prealbumin - 0.618 age (R2: 0.729, F: 79.773, p: 0.001); duration of intensive care unit admission = 11.775 - 1.385 WAZ - 0.018 prealbumin - 0.102 age (R2: 0.714, F: 74.072, p: 0.001); and hospital stay time = 17.663 - 1.673 WAZ - 0.017 prealbumin - 1.07 age (R2: 0.711, F: 72.842, p: 0.001). CONCLUSION: The incidence of malnutrition in infants with nonrestricted VSD was very high, and malnutrition had a significant adverse effect on postoperative recovery. Malnutrition significantly prolonged mechanical ventilation time, duration of intensive care unit stay and hospital stay after surgery.
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Defectos del Tabique Interventricular , Desnutrición , Humanos , Lactante , Estado Nutricional , Prealbúmina , Estudios Retrospectivos , Defectos del Tabique Interventricular/complicaciones , Defectos del Tabique Interventricular/cirugía , Tiempo de InternaciónRESUMEN
OBJECTIVES: This study aimed to analyze the correlation between serum calcium changes and short-term prognosis of patients with acute type A aortic dissection. METHODS: Patients who underwent acute type A aortic dissection surgery at Fujian Heart Medical Center between June 2019 and June 2021 were retrospectively analyzed. RESULTS: A total of 383 patients were enrolled. According to the changing track of serum calcium in patients after acute type A aortic dissection, three potential category tracks were determined: high-level (n = 85), medium-level (n = 259), and continuous low-level groups (n = 39). Using the medium-level group as the control, regression analysis showed that poor prognosis risk was increased in the group with continuous low serum calcium (odds ratio = 2.454, P < 0.05) and in the group with continuous low serum calcium > 48 h (odds ratio = 3.595, P < 0.05). Age (odds ratio = 1.063, P < 0.001), body mass index (odds ratio = 1.138, P < 0.05), hypertension (odds ratio = 3.697, P < 0.05), and the highest lactic acid within 72 h after surgery(odds ratio = 1.093, P < 0.05) were independent risk factors for poor prognosis after aortic dissection. CONCLUSION: Continuous low serum calcium was an independent predictor of poor prognosis in patients with acute type A aortic dissection.
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Disección Aórtica , Calcio , Humanos , Pronóstico , Estudios Retrospectivos , Disección Aórtica/diagnóstico , Disección Aórtica/cirugía , Oportunidad Relativa , Factores de RiesgoRESUMEN
AIMS AND OBJECTIVES: To investigate, for the first time, aberrant time-varying local brain activity in nurses following night shift-related sleep deprivation (SD) and its association with memory decline. BACKGROUND: Prior studies have elucidated alterations in static local brain activity resulting from SD in the occupations outside medical profession. DESIGN: A longitudinal study followed the STROBE recommendations. METHODS: Twenty female nurses underwent resting-state functional magnetic resonance imaging and memory function assessment (by Complex Figure Test (CFT) and the California Verbal Learning Test, Second Edition (CVLT-II)) twice, once in a rested wakefulness (RW) state and another after SD. By combining the sliding-window approach and amplitude of low-frequency fluctuation (ALFF) analysis, the dynamic ALFF (dALFF) variability was calculated to reflect the characteristics of dynamic local brain activity. RESULTS: Poor performance on the CFT and CVLT-II was observed in nurses with night shift-related SD. Reduced dALFF variability was found in a set of cognition-related brain regions (including the medial/middle/superior frontal gyrus, anterior/posterior cingulate gyrus, precuneus, angular gyrus, orbitofrontal and subgenual areas, and posterior cerebellum lobe), while increased dALFF variability was observed in the somatosensory-related, visual and auditory regions. SD-related dALFF variability alterations correlated with changes in subjects' performance on the CFT and CVLT-II. CONCLUSIONS: Night shift-related SD disturbed dynamic brain activity in high cognitive regions and induced compensatory reactions in primary perceptual cortex. Identifying dALFF variability abnormalities may broaden our understanding of neural substrates underlying SD-related cognitive alterations, especially memory dysfunction. RELEVANCE TO CLINICAL PRACTICE: Night shift-related SD is as an important occupational hazard affecting brain function in nurses. The effective countermeasure addressing the adverse outcomes of SD should be advocated for nurses. PATIENT OR PUBLIC CONTRIBUTION: Patients or public were not involved in the design and implementation of the study or the analysis and interpretation of the data.
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Enfermeras y Enfermeros , Privación de Sueño , Humanos , Femenino , Estudios Longitudinales , Imagen por Resonancia Magnética , Encéfalo/diagnóstico por imagen , Trastornos de la MemoriaRESUMEN
BACKGROUND: In recent years, abnormalities in serum lipids and lipoproteins have been shown to be associated with cardiovascular disease risk. However, their prognostic value for acute type A aortic dissection is unclear. This study analyzed the correlation between triglyceride/high-density lipoprotein cholesterol (TG/HDL-C) ratio and in-hospital mortality in patients with AAAD, and aimed to investigate the clinical significance of preoperative blood lipids and lipoproteins on the prognosis of acute type A aortic dissection. METHODS: A total of 361 patients who underwent type A aortic dissection surgery in Fujian Cardiac Medical Center from June 2018 to March 2020 were retrospectively collected. According to the baseline TG/HDL-C ratio, the patients were divided into 3 groups according to the tertile method, the low TG/HDL-C ratio T1 group (< 1.18) and the middle TG/HDL-C ratio T2 group (1.18-1.70). T3 group with high TG/HDL-C ratio (> 1.70). Kaplan-Meier was used for survival analysis, and Cox proportional hazards regression model was used to analyze the factors affecting the prognosis of patients. The receiver operating characteristic (ROC) curve was used for the diagnostic efficacy. RESULTS: Among the 361 patients in this study, the mean age was 52.4 ± 11.3 years, 73 (20.2%) were female, and 82 (22.7%) died in hospital. Kaplan-Meier curve showed that with the increase of TG/HDL-C ratio, the risk of in-hospital death gradually increased (P < 0.001). Multivariate Cox regression analysis showed that age (HR = 1.031), body mass index (HR = 1.052), hypertension (HR = 3.491), white blood cells (HR = 1.073), TG/HDL-C ratio (HR = 1.604), MODS (HR = 1.652) was positively correlated with in-hospital mortality (P < 0.05). After adjusting for age, sex, and other risk factors, a significant association was found between the TG/HDL-C ratio and in-hospital mortality for acute type A aortic dissection (HR = 1.472, 95% CI, 1.354-3.451, P = 0.019). CONCLUSION: Patients with type A aortic dissection have obvious abnormal blood lipid metabolism, and serum TG/HDL-C levels are positively correlated with in-hospital mortality in patients with AAAD.
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Disección Aórtica , Adulto , Disección Aórtica/diagnóstico , Disección Aórtica/cirugía , HDL-Colesterol , Femenino , Mortalidad Hospitalaria , Humanos , Lípidos , Lipoproteínas , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Riesgo , TriglicéridosRESUMEN
PURPOSE: There are conflicting opinions regarding the efficacy of chewing gum for the recovery of gastrointestinal function in patients following spinal surgery. Thus, we aimed to conduct a systematic review and meta-analysis of existing articles to evaluate the effect of gum-chewing on patients following spinal surgery. METHODS: A computer search was used to identify randomised controlled trials (RCTs) involving gum-chewing from eight databases: Cochrane Library, PubMed, Embase, MEDLINE, Web of Science, China National Knowledge Infrastructure, China Science and Technology Journal Database, and WanFang Data. After evaluating the risk of bias for the included studies, we used the Revman 5.3 software to conduct a meta-analysis of the data. RESULTS: The study included seven RCTs, with a total of 706 patients. The meta-analysis reported that gum-chewing could shorten the interval between surgery and first bowel movement (mean deviation [MD] = - 23.02; 95% confidence interval [CI]: - 24.67, - 21.38; P < 0.00001), first flatus (MD = - 1.54; 95% CI - 2.48, - 0.60; P = 0.001), and first bowel sounds (MD = - 5.08; 95% CI - 6.02, - 4.15; P < 0.00001). Moreover, there was a significant reduction in postoperative analgesic dosage within 12 h (standardised mean difference [SMD] = - 0.28; 95% CI - 0.52, - 0.05; P = 0.02). However, there were no significant differences between the chewing gum and control groups (P > 0.05) regarding the postoperative nausea score, abdominal pain score, 24- and 48-h analgesic drug dosage, and length of hospital stay. CONCLUSION: To a certain extent, masticating gum can promote the recovery of gastrointestinal function and reduce the need for postoperative analgesics in patients following spinal surgery. However, this conclusion is affected by the quantity and quality of the included articles. Therefore, additional high-quality studies are needed to verify these results.
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Goma de Mascar , Complicaciones Posoperatorias , Abdomen/cirugía , Humanos , Tiempo de Internación , Periodo PosoperatorioRESUMEN
BACKGROUND: Thirst is one of the most common and uncomfortable symptoms in patients after cardiac surgery. The postextubation time for early oral hydration (EOH) remains unclear, and there is a lack of studies on its safety and effectiveness. OBJECTIVE: The aim of this study was to investigate the effects of oral hydration 1 hour after extubation on thirst, salivary pH, salivary flow, oral mucosa, halitosis, gastrointestinal adverse reactions, aspiration pneumonia, and satisfaction in patients undergoing cardiac surgery. METHODS: Eighty-four patients who underwent cardiac surgery were randomly assigned into 2 groups, for either conventional oral hydration (COH) or EOH. The EOH group drank 30 mL of warm water 1 hour post extubation and thereafter 50 mL hourly for 4 hours. The COH group had nil per os for 4 hours after extubation. If no dysphagia was evident after 4 hours, the patients were instructed to slowly drink water. Thirst intensity was evaluated every hour before the intervention. Nausea and vomiting were recorded after drinking water. The salivary pH, unstimulated salivary flow rate, oral odor, and oral mucosal moisture were evaluated at 1 hour post extubation, immediately before the intervention, and at 4 hour post intervention. Aspiration pneumonia data were collected within 72 hours post intervention. Satisfaction was assessed before leaving the intensive care unit. RESULTS: The scores for thirst (3.38 ± 1.04; F = 306.21, P < .001), oral mucosa (2.03 ± 0.74; P < .001), and halitosis (2.77 ± 0.63; P < .001) in the EOH group were significantly lower than those in the COH group. The EOH group had significantly higher salivary pH (6.44 ± 1.06; P < .001), unstimulated salivary flow rates (0.18 ± 0.08; P < .001), and patient satisfaction (4.28 ± 0.45; P < .001) than the COH group. Nausea and vomiting did not differ significantly between groups (P = .60). Aspiration pneumonia was not observed in either group. CONCLUSIONS: Oral hydration 1 hour after extubation significantly alleviated thirst and stabilized the oral environment without gastrointestinal adverse reactions or aspiration pneumonia, and with increased patient satisfaction.
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BACKGROUND: Aberrant static functional connectivity (FC) has been well demonstrated in amyotrophic lateral sclerosis (ALS); however, ALS-related alterations in FC dynamic properties remain unclear, although dynamic FC analyses contribute to uncover mechanisms underlying neurodegenerative disorders. PURPOSE: To explore dynamic functional network connectivity (dFNC) in ALS and its correlation with disease severity. STUDY TYPE: Prospective. SUBJECTS: Thirty-two ALS patients and 45 healthy controls. FIELD STRENGTH/SEQUENCE: Multiband resting-state functional images using gradient echo echo-planar imaging and T1-weighted images were acquired at 3.0 T. ASSESSMENT: Disease severity was evaluated with the revised ALS Functional Rating Scale (ALSFRS-R) and patients were stratified according to diagnostic category. Independent component analysis was conducted to identify the components of seven intrinsic brain networks (ie, visual/sensorimotor (SMN)/auditory/cognitive-control (CCN)/default-mode (DMN)/subcortical/cerebellar networks). A sliding-window correlation approach was used to compute dFNC. FNC states were determined by k-mean clustering, and state-specific FNC and dynamic indices (fraction time/mean dwell time/transition number) were calculated. STATISTICAL TESTS: Two-sample t test used for comparisons on dynamic measures and Spearman's correlation analysis. RESULTS: ALS patients showed increased FNC between DMN-SMN in state 1 and between CCN-SMN in state 4. Patients remained in state 2 (showing the weakest FNC) for a significantly longer time (mean dwell time: 49.8 ± 40.1 vs. 93.6 ± 126.3; P < 0.05) and remained in state 1 (showing a relatively strong FNC) for a shorter time (fraction time: 0.27 ± 0.25 vs. 0.13 ± 0.20; P < 0.05). ALS patients exhibited less temporal variability in their FNC (transition number: 10.2 ± 4.4 vs. 7.8 ± 3.8; P < 0.05). A significant correlation was observed between ALSFRS-R and mean dwell time in state 2 (r = -0.414, P < 0.05) and transition number (r = 0.452, P < 0.05). No significant between-subgroup difference in dFNC properties was found (all P > 0.05). DATA CONCLUSION: Our findings suggest aberrant dFNC properties in ALS, which is associated with disease severity. LEVEL OF EVIDENCE: 2 TECHNICAL EFFICACY: Stage 3.
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Esclerosis Amiotrófica Lateral , Mapeo Encefálico , Esclerosis Amiotrófica Lateral/diagnóstico por imagen , Encéfalo/diagnóstico por imagen , Humanos , Imagen por Resonancia Magnética , Estudios Prospectivos , Índice de Severidad de la EnfermedadRESUMEN
Objective: The aim of this research was to compile a self-management assessment scale for patients with aortic dissection (AD). The questionnaire is useful in making the patient aware of the need for post-operative care in order to contribute to improving the outcome and quality of life. Methods: The initial version of the "postoperative self-management assessment scale for patients with aortic dissection" was developed using the Delphi expert consultation method based on qualitative research results, consultation of self-management-related literature, reference to the existing self-management scale, and self-efficacy theory, combined with the disease characteristics of AD. By using the convenience sampling method, a total of 201 patients with AD who had undergone surgery were selected as the research participants. The initial version of the scale was used for follow-up investigation, and the scale entries were evaluated and exploratory factor analysis carried out to form the formal version of the "postoperative self-management assessment scale for patients with aortic dissection." A total of 214 patients with AD after surgery were selected as the research participants. The formal version of the scale was used for follow-up investigation, and its reliability and validity were evaluated. Results: The formal version of the scale had 6 dimensions and 35 entries. The Cronbach's α coefficient for the total scale was 0.908, the split-half reliability was 0.790, and the test-retest reliability after 2 weeks was 0.471. The content validity index of the total scale was 0.963. Exploratory factor analysis yielded six common factors, and the cumulative contribution rate of variance was 66.303%. Confirmatory factor analysis showed that except for the incremental fit index, Tucker-Lewis index, and comparative fit index >0.85, slightly lower than 0.90, χ 2/df <3, root mean square of approximation <0.08, parsimonious goodness-of-fit index, and parsimonious normed fit index >0.50; all other model fitting requirements were satisfied, indicating that the model fitting was acceptable. Conclusion: We compiled the postoperative self-management assessment scale for patients with AD, which has demonstrated excellent reliability and validity and can be used as a tool to evaluate the postoperative self-management level in patients with aortic dissection.
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BACKGROUND: With improving living standards, the incidence of cervical spondylotic myelopathy (CSM) has become increasingly high. OBJECTIVE: The study aims to explore the effect of diversified health-promoting models on rehabilitation exercises in patients with CSM after an operation. METHOD: This was a randomized controlled trial, wherein 107 patients with CSM treated by neurosurgery were selected as the subjects. Of those, 52 patients in the control group adopted the conventional health-promoting model, while the remaining 55 patients in the intervention group adopted diversified health-promoting models. The effect of rehabilitation exercises in the two groups was evaluated according to the self-efficacy rehabilitation outcome scale, grip strength measurement of the affected limb, and Barthel index. RESULTS: At Day 3 post-operation and before discharge, the self-efficacy management of rehabilitation exercises in the intervention group was better than that of the control group (P< 0.05). The grip strength measurement of the affected limb, Japanese Orthopedic Association score of the cervical vertebra, and Barthel index of the two groups at Day 3 post-operation were lower than before the intervention and were not statistically significant (P> 0.05). However, these three items before discharge were improved when compared with those of before intervention and were statistically significant (P< 0.05). CONCLUSION: Postoperative rehabilitation exercises guided by the diversified health-promoting models for patients with CSM can improve the patients' self-efficacy management ability in rehabilitation exercises, help improve grip strength, and promote the recovery of cervical vertebra function, thereby improving the patients' quality of life.
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Enfermedades de la Médula Espinal , Espondilosis , Humanos , Calidad de Vida , Espondilosis/cirugía , Espondilosis/complicaciones , Enfermedades de la Médula Espinal/cirugía , Enfermedades de la Médula Espinal/etiología , Vértebras Cervicales/cirugía , Resultado del Tratamiento , Terapia por EjercicioRESUMEN
Objective: To investigate the prevalence of postoperative kinesiophobia in patients with cervical spondylotic myelopathy (CSM) and factors influencing the occurrence of kinesiophobia, to provide relevant basis for making clinical decisions for targeted interventions. Methods: We enrolled a total of 85 patients who underwent CSM surgery at two grade-A general public hospitals in Fujian Province between September 2021 and May 2022. We conducted a questionnaire survey using the Tampa Scale for Kinesiophobia (TSK) and the Zung Self-Rating Anxiety Scale (SAS). Patients evaluated pain using a visual analogue scale. We used one-way ANOVA and logistic multiple regression analysis to identify the relevant influencing factors. Results: The TSK score was (41.88±4.46) in 85 postoperative CSM patients, 65 males and 20 females, and there were 31 patients under 40 years old, 54 patients over 40 years old, 58 patients below high school education and 27 patients above high school education, and among them, 81.17% were diagnosed with kinesiophobia. Age was positively correlated with TSK score (r = 0.379, P < 0.05) and therefore a risk factor for kinesiophobia (OR = 1.941, 95% CI = 1.021-3.690). Additionally, the duration of the disease was a protective factor for kinesiophobia (OR = 0.179, 95% CI = 0.053-0.605). Conclusion: Patients with CSM were at high risk of developing kinesiophobia postoperatively. Age and duration of the disease were factors influencing the occurrence of kinesiophobia in this group.
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Background and aims: Resting-state functional magnetic resonance imaging (fMRI) studies using static and dynamic functional connectivity (FC) approaches have revealed brain dysfunction resulting from sleep deprivation (SD). The effects of SD on the stability of brain functional architecture remain unclear. This study investigated the functional stability (FS) changes induced by SD and its association with neurocognitive alterations. Materials and methods: In this study, we recruited 24 healthy women. All participants underwent two sessions of resting-state fMRI scanning and neurocognitive assessment. The assessments included the Digit Symbol Test, Digit Span Test, Trail-Making Test (TMT), and Complex Figure Test (CFT). Participants completed one session under rested wakefulness (RW) and one session after SD for 24 h. To estimate dynamic FC, we used the sliding window approach; and then, to characterize the FS of each voxel, we measured dynamic FC concordance over time. We used a paired t-test to identify differences in FS between RW and SD. To examine the relationship between these changes in FS and alterations in neurocognitive performance, we conducted Spearman's correlation analyses. Results: SD affected the performance of the Digit Symbol Test, Digit Span Test, and CFT. Compared with RW, subjects with SD exhibited decreased FS in the bilateral anterior and posterior cingulate gyrus and medial frontal gyrus, right superior frontal gyrus, and cerebellum posterior lobe, while they exhibited increased FS in the bilateral precentral/postcentral gyrus and supplementary motor area, right parahippocampal gyrus and fusiform gyrus, left inferior occipital gyrus, and bilateral cerebellum anterior lobe. After SD, FS changes in the right parahippocampal gyrus and fusiform gyrus were correlated with altered performance in the Digit Symbol Test and CFT. Conclusion: Our findings showed that the stability of the brain's functional architecture could be altered by SD. This stability alteration may correspond to multiple neurocognitive domain changes.
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Chinese plum (Prunus salicina Lindl.) is a stone fruit that belongs to the Prunus genus and plays an important role in the global production of plum. In this study, we report the genome sequence of the Chinese plum "Sanyueli", which is known to have a low-chill requirement for flower bud break. The assembled genome size was 282.38 Mb, with a contig N50 of 1.37 Mb. Over 99% of the assembly was anchored to eight pseudochromosomes, with a scaffold N50 of 34.46 Mb. A total of 29,708 protein-coding genes were predicted from the genome and 46.85% (132.32 Mb) of the genome was annotated as repetitive sequence. Bud dormancy is influenced by chilling requirement in plum and partly controlled by DORMANCY ASSOCIATED MADS-box (DAM) genes. Six tandemly arrayed PsDAM genes were identified in the assembled genome. Sequence analysis of PsDAM6 in "Sanyueli" revealed the presence of large insertions in the intron and exon regions. Transcriptome analysis indicated that the expression of PsDAM6 in the dormant flower buds of "Sanyueli" was significantly lower than that in the dormant flower buds of the high chill requiring "Furongli" plum. In addition, PsDAM6 expression was repressed by chilling treatment. The genome sequence of "Sanyueli" plum provides a valuable resource for elucidating the molecular mechanisms responsible for the regulation of chilling requirements, and it is also useful for the identification of the genes involved in the control of other important agronomic traits and molecular breeding in plum.
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Prunus domestica , China , Flores/genética , Frutas/genética , Perfilación de la Expresión Génica , Prunus domestica/genéticaRESUMEN
BACKGROUND: Blood glucose variability is associated with poor prognosis after cardiac surgery, but the relationship between glucose variability and postoperative delirium in patients with acute aortic dissection is unclear. The study aims to investigate the association of blood glucose variability with postoperative delirium in acute aortic dissection patients. METHODS: We prospectively analyzed 257 patients including 103 patients with delirium. The patients were divided into two groups according to whether delirium was present. The outcome measures were postoperative delirium, the length of the Intensive Care Unit stay, and the duration of hospital stay. Multivariable Cox competing risk survival models was used to assess. RESULTS: A total of 257 subjects were enrolled, including 103 patients with delirium. There were statistically significant differences between the two groups in body mass index, history of cardiac surgery, first admission blood glucose, white blood cell counts, Acute Physiology and Chronic Health Evaluation II score, hypoxemia, mechanical ventilation duration, and the length of Intensive Care Unit stay(P < 0.05). The delirium group exhibited significantly higher values of the mean of blood glucose (MBG) and the standard deviation of blood glucose (SDBG) than in the non-delirium group(P < 0.05). In model 1, the adjusted hazard ratio (AHR) of the standard deviation of blood glucose was 1.436(P < 0.05). In Model 2, the standard deviation of blood glucose (AHR = 1.418, 95%CI = 1.195-1.681, P < 0.05) remained significant after adjusting for confounders. The area under the curve of the SDBG was 0.763(95%CI = 0.704-0.821, P < 0.01). The sensitivity was 81.6%, and the specificity was 57.8%. CONCLUSIONS: Glucose variability is associated with the risk of delirium in patients after aortic dissection surgery, and high glycemic variability increases the risk of postoperative delirium.
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Disección Aórtica/cirugía , Glucemia/análisis , Procedimientos Quirúrgicos Cardiovasculares/efectos adversos , Delirio/sangre , Enfermedad Aguda , Adulto , Disección Aórtica/sangre , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Delirio/diagnóstico , Delirio/etiología , Femenino , Humanos , Unidades de Cuidados Intensivos , Tiempo de Internación , Masculino , Persona de Mediana Edad , Pronóstico , Modelos de Riesgos Proporcionales , Estudios Prospectivos , Factores de Riesgo , Análisis de SupervivenciaRESUMEN
INTRODUCTION: To improve the efficacy of anterior cervical decompression and fusion (ACDF) and reduce postoperative complications in degenerative cervical myelopathy, our team established a set of perioperative care of enhanced recovery guidelines of ACDF based on the concept of enhanced recovery after surgery. In addition, a prospective, multicentre, randomised clinical trial was designed. METHODS AND ANALYSIS: A total of 260 patients aged 18-65 years will be included. Preoperative MRI and CT will be used to confirm the typical manifestations of cervical spondylosis, such as cervical disc herniation and spinal cord compression. The patient presents with neck and shoulder pain, numbness of upper limbs, weakened grip strength and cotton sense of foot tread. Patients received normal conservative treatment for 3 months with no obvious relief or even aggravation of symptoms. Patients will be assigned to the group in strict accordance with the random allocation table. Patients in groups A and B will receive conventional perioperative care and perioperative care for enhanced recovery, respectively. The main outcome indicators are the Karnofsky Performance Scale score and the Japanese Orthopaedic Association scale. Secondary outcome indicators are pain assessment by Numeric Rating Scale, Neck Disability Index, quality of life index (QL-Index) and postoperative complications. Follow-up will be conducted at 3, 6 and 12 months postoperatively. ETHICS AND DISSEMINATION: Ethical approval has been granted by the Ethics Committee of Fujian Medical University Union Hospital, Fuzhou, China (2020YF034-01). Results of the research will be published in an international peer-reviewed scientific journal and disseminated through presentation at scientific conferences. TRIAL REGISTRATION NUMBER: ChiCTR2000040508.
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Recuperación Mejorada Después de la Cirugía , Fusión Vertebral , Vértebras Cervicales/diagnóstico por imagen , Vértebras Cervicales/cirugía , Descompresión , Discectomía , Humanos , Estudios Multicéntricos como Asunto , Estudios Prospectivos , Calidad de Vida , Ensayos Clínicos Controlados Aleatorios como Asunto , Resultado del TratamientoRESUMEN
OBJECTIVE: To investigate the occurrence and influencing factors of moderate to severe pain in patients with cesarean scar pregnancy (CSP) after uterine artery embolization (UAE). METHODS: Ninety-eight patients with CSP who underwent UAE in gynecology department of the Fujian Medical University Union Hospital from January 2017 to December 2020 were enrolled, and the specialty data in patients were collected for pain assessment with the adoption of the numerical rating scale (NRS). RESULTS: Moderate to severe pain occurred in 36 patients after surgery, and the interquartile of time to the first onset of postoperative pain in patients was 3.04 (1.75, 7.40) hours. The number of pregnancies, number of miscarriages, human chorionic gonadotropin (HCG) before curettage, duration of medication before UAE, and hemorrhage after UAE were not significantly correlated with the occurrence of moderate to severe pain after UAE (P > 0.05). The volume of gestational sac and days of gestation were responsible for the occurrence of moderate to severe pain after UAE (P < 0.05), with the former being the main influencing factor, and these explained 8.3% of the total variance. CONCLUSION: Moderate to severe pain occurred commonly in patients with CSP undergoing UAE. In clinical care of patients with CSP who are going to undergo UAE, data concerning the volume of gestational sac and days of gestation should be considered for anticipatory pain assessment, and interventions should be implemented as early as possible to reduce the pain and improve the experience of care.
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Plum is one of the most important stone fruits in the world and anthocyanin-rich plums are increasingly popular due to their health-promoting potential. In this study, we investigated the mechanisms of anthocyanin accumulation in the flesh of the red-fleshed mutant of the yellow-fleshed plum 'Sanyueli'. RNA-Seq and qRT-PCR showed that anthocyanin biosynthetic genes and the transcription factor PsMYB10.2 were upregulated in the flesh of the mutant. Functional testing in tobacco leaves indicated that PsMYB10.2 was an anthocyanin pathway activator and can activate the promoter of the anthocyanin biosynthetic genes PsUFGT and PsGST. The role of PsMYB10.2 in anthocyanin accumulation in the flesh of plum was further confirmed by virus-induced gene silencing. These results provide information for further elucidating the underlying mechanisms of anthocyanin accumulation in the flesh of plum and for the breeding of new red-fleshed plum cultivars.
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BACKGROUND: White matter (WM) impairment is a hallmark of amyotrophic lateral sclerosis (ALS). This study evaluated the capacity of mean apparent propagator magnetic resonance imaging (MAP-MRI) for detecting ALS-related WM alterations. METHODS: Diffusion images were obtained from 52 ALS patients and 51 controls. MAP-derived indices [return-to-origin/-axis/-plane probability (RTOP/RTAP/RTPP) and non-Gaussianity (NG)/perpendicular/parallel NG (NGâ¥/NG||)] were computed. Measures from diffusion tensor/kurtosis imaging (DTI/DKI) and neurite orientation dispersion and density imaging (NODDI) were also obtained. Voxel-wise analysis (VBA) was performed to determine differences in these parameters. Relationship between MAP parameters and disease severity (assessed by the revised ALS Functional Rating Scale (ALSFRS-R)) was evaluated by Pearson's correlation analysis in a voxel-wise way. ALS patients were further divided into two subgroups: 29 with limb-only involvement and 23 with both bulbar and limb involvement. Subgroup analysis was then conducted to investigate diffusion parameter differences related to bulbar impairment. RESULTS: The VBA (with threshold of P < 0.05 after family-wise error correction (FWE)) showed that ALS patients had significantly decreased RTOP/RTAP/RTPP and NG/ NGâ¥/NG|| in a set of WM areas, including the bilateral precentral gyrus, corona radiata, posterior limb of internal capsule, midbrain, middle corpus callosum, anterior corpus callosum, parahippocampal gyrus, and medulla. MAP-MRI had the capacity to capture WM damage in ALS, which was higher than DTI and similar to DKI/NODDI. RTOP/RTAP/NG/NGâ¥/NG|| parameters, especially in the bilateral posterior limb of internal capsule and middle corpus callosum, were significantly correlated with ALSFRS-R (with threshold of FWE-corrected P < 0.05). The VBA (with FWE-corrected P < 0.05) revealed the significant RTAP reduction in subgroup with both bulbar and limb involvement, compared with those with limb-only involvement. CONCLUSIONS: Microstructural impairments in corticospinal tract and corpus callosum represent the consistent characteristic of ALS. MAP-MRI could provide alternative measures depicting ALS-related WM alterations, complementary to the common diffusion imaging methods.
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Esclerosis Amiotrófica Lateral , Sustancia Blanca , Esclerosis Amiotrófica Lateral/diagnóstico por imagen , Imagen de Difusión Tensora , Humanos , Imagen por Resonancia Magnética , Tractos Piramidales , Sustancia Blanca/diagnóstico por imagenRESUMEN
OBJECTIVE: The purpose of this study was to explore the value of continuous nursing in patients after cardiac valve replacement. METHODS: The clinical data of 116 patients after cardiac mechanical valve replacement from January 2017 to January 2018 were analysed retrospectively. According to the nursing mode, the patients were divided into two groups: the continuous nursing group (group A, n = 56) and the conventional nursing group (group B, n = 60). RESULTS: The continuous nursing group exhibited significantly decreased SAS and SDS scores 1 year after surgery compared to the preoperative SAS and SDS scores(P < 0.05). The SAS and SDS scores of the continuous nursing group were significantly better than those of the traditional nursing group 1 year after surgery(P < 0.05). There were 4 patients with anticoagulant complications after discharge in the continuous nursing group, and 13 cases of anticoagulant complications in the conventional nursing group. There was a significant difference between the two groups. CONCLUSION: Continuous nursing improves patient compliance with treatment and reduces the occurrence of postoperative anticoagulation complications. The patient also receives proper psychological evaluations, which relieve patient anxiety and depression.
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Enfermedades de las Válvulas Cardíacas/cirugía , Implantación de Prótesis de Válvulas Cardíacas/enfermería , Cuidados Posoperatorios/enfermería , Adulto , Anticoagulantes/efectos adversos , Anticoagulantes/uso terapéutico , Ansiedad/prevención & control , Trastornos de la Coagulación Sanguínea/inducido químicamente , Depresión/prevención & control , Femenino , Enfermedades de las Válvulas Cardíacas/tratamiento farmacológico , Enfermedades de las Válvulas Cardíacas/psicología , Prótesis Valvulares Cardíacas , Implantación de Prótesis de Válvulas Cardíacas/efectos adversos , Humanos , Masculino , Persona de Mediana Edad , Cooperación del Paciente , Complicaciones Posoperatorias , Estudios RetrospectivosRESUMEN
This study investigates the effect of progressive muscle relaxation training on negative mood and sleep quality in Coronavirus Pneumonia (COVID-19) patients.COVID-19 is an emerging infectious disease, and there is still uncertainty about when the outbreak will be contained and the effectiveness of treatments. Considering that this disease is highly contagious, patients need to be treated in isolation. This may lead to psychological symptoms such as anxiety and depression, and even sleep problems.This study is a clinical observation study.Participants included 79 COVID-19 patients admitted to a designated hospital for COVID-19 patients in Wuhan from February to March, 2020. Patients were selected and assigned to the control group and the observation group according to their wishes, with 40 and 39 cases in each group, respectively. The control group received routine treatment and nursing, and the observation group received progressive muscle relaxation training, in addition to the routine treatment and nursing. We compared scores of the Pittsburgh Sleep Quality Index Scale (PSQI), the Generalized Anxiety Disorder (GAD-7), and the Patient Health Questionnaire (PHQ-9) before and after the intervention.There was no significant difference in PSQI, GAD-7, and PHQ-9 scores between the control group and the observation group before the intervention (Pâ>â.05). After the intervention, the difference in scores of PSQI, GAD-7, and PHQ-9 in the 2 groups were statistically significant (Pâ<â.05).Progressive muscle relaxation training can significantly reduce anxiety and depression and improve sleep quality in COVID-19 patients during isolation treatment.Progressive muscle relaxation training was shown to improve the treatment effect of patients and is worthy of clinical promotion.