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1.
World J Clin Cases ; 10(5): 1697-1701, 2022 Feb 16.
Artigo em Inglês | MEDLINE | ID: mdl-35211611

RESUMO

BACKGROUND: Bacterial meningitis (BM) is a common central nervous system inflammatory disease. BM may cause serious complications, and early diagnosis is essential to improve the prognosis of affected patients. CASE SUMMARY: A 37-year-old man was hospitalized with purulent meningitis because of worsening headache for 12 h, accompanied by vomiting, fever, and rhinorrhea. Head computed tomography showed a lesion in the left frontal lobe. Infectious disease screening showed positivity for hepatitis B surface antigen, hepatitis B e antigen, and hepatitis B core antigen. Cerebrospinal fluid (CSF) leak was suspected based on clinical history. Streptococcus pneumoniae (S. pneumoniae) was detected in CSF by metagenomic next-generation sequencing (mNGS) technology, confirming the diagnosis of purulent BM. After treatment, multiplex PCR indicated the presence of hepatitis B virus (HBV) DNA and absence of S. pneumoniae DNA in CSF samples. CONCLUSION: We report a rare case of HBV in the CSF of a patient with purulent BM. Multiplex PCR is more sensitive than mNGS for detecting HBV DNA.

2.
Chin Med J (Engl) ; 131(18): 2152-2157, 2018 Sep 20.
Artigo em Inglês | MEDLINE | ID: mdl-30203788

RESUMO

BACKGROUND: Whether the Glasgow Coma Scale (GCS) can assess intubated patients is still a topic of controversy. We compared the test performance of the GCS motor component (GCS-M)/Simplified Motor Score (SMS) to the total of the GCS in predicting the outcomes of intubated acute severe cerebral vascular disease patients. METHODS: A retrospective analysis of prospectively collected observational data was performed. Between January 2012 and October 2015, 106 consecutive acute severe cerebral vascular disease patients with intubation were included in the study. GCS, GCS-M, GCS eye-opening component, and SMS were documented on admission and at 24, 48, and 72 h after admission to Neurointensive Care Unit (NCU). Outcomes were death and unfavorable prognosis (modified Rankin Scale: 5-6) at NCU discharge. The receiver operating characteristic (ROC) curve was obtained to determine the prognostic performance and best cutoff value for each scoring system. Comparison of the area under the ROC curves (AUCs) was performed using the Z- test. RESULTS: Of 106 patients included in the study, 41 (38.7%) patients died, and 69 (65.1%) patients had poor prognosis when discharged from NCU. The four time points within 72 h of admission to the NCU were equivalent for each scale's predictive power, except that 0 h was the best for each scale in predicting outcomes of patients with right-hemisphere lesions. Nonsignificant difference was found between GCS-M AUCs and GCS AUCs in predicting death at 0 h (0.721 vs. 0.717, Z = 0.135, P = 0.893) and 72 h (0.730 vs. 0.765, Z = 1.887, P = 0.060), in predicting poor prognosis at 0 h (0.827 vs. 0.819, Z = 0.395, P = 0.693), 24 h (0.771 vs. 0.760, Z = 0.944, P = 0.345), 48 h (0.732 vs. 0.741, Z = 0.593, P = 0.590), and 72 h (0.775 vs. 0.780, Z = 0.302, P = 0.763). AUCs in predicting death for patients with left-hemisphere lesions ranged from 0.700 to 0.804 for GCS-M and from 0.700 to 0.824 for GCS, in predicting poor prognosis ranged from 0.841 to 0.969 for GCS-M and from 0.875 to 0.969 for GCS, with no significant difference between GCS-M AUCs and GCS AUCs within 72 h (P > 0.05). No significant difference between GCS-M AUCs and GCS AUCs was found in predicting death (0.964 vs. 0.964, P = 1.000) and poor prognosis (1.000 vs. 1.000, P = 1.000) for patients with right-hemisphere lesions at 0 h. AUCs in predicting death for patients with brainstem or cerebella were poor for GCS-M (<0.700), in predicting poor prognosis ranged from 0.727 to 0.801 for GCS-M and from 0.704 to 0.820 for GCS, with no significant difference between GCS-M AUCs and GCS AUCs within 72 h (P > 0.05). The SMS AUCs (<0.700) in predicting outcomes were poor. CONCLUSIONS: The GCS-M approaches the same test performance as the GCS in assessing the prognosis of intubated acute severe cerebral vascular disease patients. The GCS-M could be accurately and reliably applied in patients with hemisphere lesions, but caution must be taken for patients with brainstem or cerebella lesions.


Assuntos
Coma/diagnóstico , Escala de Coma de Glasgow , Intubação Intratraqueal , Acidente Vascular Cerebral/complicações , Adolescente , Adulto , Coma/etiologia , Humanos , Prognóstico , Estudos Retrospectivos
3.
Chin Med J (Engl) ; 131(24): 2910-2914, 2018 Dec 20.
Artigo em Inglês | MEDLINE | ID: mdl-30539902

RESUMO

BACKGROUND: Brain death is the irreversible cessation of the function of the brain including the brainstem. In 2013, the Brain Injury Evaluation Quality Control Centre (BQCC) of the National Health and Family Planning Commission issued criteria and practical guidelines for the determination of brain death. This study aimed to evaluate whether the institutions have adopted these guidelines and to make suggestions for the improvement of the current criteria and practical guidelines for brain death determination in China. METHODS: Consecutive brain death cases from 44 hospitals were evaluated for summary statistics for the following data: the performance of BQCC criteria and practical guidelines, clinical examination, apnea testing, ancillary testing, and the number of examinations as well as the waiting periods between examinations and details of who determined brain death. Data analysis was conducted from January 2013 to December 2017. RESULTS: A total of 550 cases were obtained. All patients were determined to have deep coma and met the prerequisites for clinical testing. The performance rates of four brainstem reflex examinations (except cough reflex) ranged from 97.5% to 98.0%, and the completion rate as well as the coincidence rate were both 100.0%. The 238 cases (50.7%) completed apnea testing, and 231 cases (42.0%) had to stop apnea testing during the examination because of instability. The performance rates of the three ancillary tests, including electroencephalogram, short-latency somatosensory evoked potential, and transcranial Doppler, were 89.5%, 67.5%, and 79.5%, respectively; furthermore, the coincidence rates were 98.6%, 96.5%, and 99.5%, respectively. The combination of two ancillary tests was more accurate than one single ancillary test. A total of 401 (72.9%) cases successfully underwent two separate examinations to determine brain death with at least a 12-h waiting period. All brain death cases were determined by at least two qualified physicians. CONCLUSION: This study might provide suggestions for brain death determination in China.


Assuntos
Morte Encefálica/diagnóstico , Morte Encefálica/fisiopatologia , Eletroencefalografia , Potenciais Somatossensoriais Evocados , Humanos , Ultrassonografia Doppler Transcraniana
4.
Asia Pac J Clin Nutr ; 25(3): 521-8, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27440686

RESUMO

BACKGROUND AND OBJECTIVES: With the development of enteral nutrition in patients with neurological disorders in China, related guidelines were published in 2011. The Chinese Society for Parenteral and Enteral Nutrition conducted a survey to evaluate the status quo of enteral nutrition practices in these patients. METHODS AND STUDY DESIGN: This multicenter prospective investigation was conducted from April 2012 to April 2013 and involved 18 tertiary hospitals in China. The survey using standardized questionnaires sought information about the basic protocols for enteral nutrition (devices and staffing) and specific information about patients with neurological conditions who received nutrition by way of enteral feeding. RESULTS: In the 18 hospitals from 13 provinces, 83.3% patients were configured with an enteral nutrition infusion pump, 77.8% had a percutaneous endoscopic gastrostomy (PEG) device, and 88.9% had a clinical nutrition support group. Four hundred four patients participated in this survey (259 men, 145 women; mean age 61.3±14.7 years), 85.7% had suffered a stroke, 83.9% had impaired consciousness, and 98.0% had dysphagia. Of the 10 guidelines for enteral nutrition practices, setting the energy target, choosing the enteral nutrition tube, and monitoring the patient received unsatisfactory ratings were in poor compliance (56.2%, 30.0% and 38.9%, respectively); the remaining seven guidelines were in good compliance (each >75%). CONCLUSION: The survey suggested that configuration of the enteral nutritional devices and staffing was adequate in China's tertiary hospitals. However, some associated practices had not yet reached the desired levels of competency, indicating a need for this to be understood and for improved training.


Assuntos
Nutrição Enteral/métodos , Pesquisas sobre Atenção à Saúde , Doenças do Sistema Nervoso/terapia , Centros de Atenção Terciária , Idoso , China , Ingestão de Energia , Nutrição Enteral/instrumentação , Feminino , Fidelidade a Diretrizes/estatística & dados numéricos , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Estado Nutricional , Apoio Nutricional/métodos , Estudos Prospectivos
5.
Chin Med J (Engl) ; 126(18): 3422-6, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-24034082

RESUMO

BACKGROUND: Little quantitative evidence was available regarding the development of NICUs in China. The purpose of this survey was to evaluate the current situation of neurointensive care units (NICUs) across China. METHODS: The directors of NICUs from 100 tertiary care hospitals across China were contacted and asked to complete a closed response questionnaire regarding their NICUs. Basic information, equipment, and technology information available in the units, as well as staffing information were investigated. RESULTS: Seventy-six questionnaires were returned (a 68% response rate). Of 76 NICUs, 43 units constituted the majority. The number of each NICU bed varied from 4 to 45, occupying 2%-30% of the total department beds. Over 70% of NICUs were equipped with many emergency treatment equipments as well as physiological and biochemical monitoring equipments, while 34%-70% of NICUs still lacked some kinds of equipments such as defibrillators. Some specialist equipments were still partially lacking in 62%-95% of NICUs. A vast majority of the NICUs were equipped with neurocritical care directors, full-time attending physicians, and head nurses, but full-time NICU residents and neurocritical care nurses were still lacking in nearly half (53%) and one-third (33%-37%) of NICUs, respectively. In 76 NICUs, full-time neurointensivists and nurses added up to 359 and 852, respectively. In addition, 78%-97% of all the surveyed NICUs were severely short of non-neurological professional staffs. CONCLUSION: In China, neurocritical care has developed rapidly, but there is still a shortage of well-equipped and well-staffed NICUs across the nation currently.


Assuntos
Unidades de Terapia Intensiva/estatística & dados numéricos , Neurologia , China , Coleta de Dados , Humanos , Unidades de Terapia Intensiva/organização & administração , Inquéritos e Questionários , Recursos Humanos
6.
Chin Med J (Engl) ; 126(6): 1132-7, 2013 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-23506592

RESUMO

BACKGROUND: Severity scoring systems are useful tools for measuring the severity of the disease and its outcome. This pilot study was to verify and compare the prognostic performance of the Simplified Acute Physiology Score II (SAPS II) and Glasgow Coma Scale (GCS) in neuro-intensive care unit (N-ICU) patients. METHODS: A total of 1684 patients consecutively admitted to the N-ICU at Xuanwu Hospital between January 1, 2005 and December 31, 2011 were enrolled in this study. The data-base included admission data, at 24-, 48-, and 72-hour SAPS II and GCS. Repeated measure data analysis of variance, Logistic regression analysis, the Hosmer-Lemeshow goodness-of-fit statistic, and the area under the receiver operating characteristic were used to evaluate the performance. RESULTS: There was a significant difference between the SAPS II or GCS score at four time points (F = 16.110, P = 0.000 or F = 8.108, P = 0.000). The SAPS II scores or GCS score at four time points interacted with the outcomes with significant difference (F = 116.771, P = 0.000 or F = 65.316, P = 0.000). Calibration of the SAPS II or GCS score at each time point on all patients was good. The percentage of a risk estimate prediction corresponding to observed mortality was also good. The 72-hour score have the greatest consistency. Discriminations of the SAPS II or GCS score at each time were all satisfactory. The 72-hour score had the greatest discriminative power. The cut-off value was 33 (sensitivity of 85.2% and specificity of 74.3%) and 6 (sensitivity of 70.6% and specificity of 65.0%). The SAPS II at each time point on all patients showed better calibration, consistency and discrimination than GCS. The binary Logistic regression analysis identified physiological variables, GCS, age, and disease category as significant independent risk factors of death. After the two variables including underlying disease and type of admission were excluded, we built the simplified SAPS II model. A correlation was suggested between the simplified SAPS II score at each time point and outcome, regardless of the diagnosis. CONCLUSIONS: The GCS scoring system tends to be a little weaker in the predictive power than the SAPS II scoring system in this Chinese cohort of N-ICU patients. The advantage of SAPS II scoring system still exists that it dose not need to take into account the diagnosis or diseases categories, even in the special N-ICU. The simplified SAPS II scoring system is considered a new idea for the estimation of effectiveness.


Assuntos
APACHE , Escala de Coma de Glasgow , Unidades de Terapia Intensiva/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , China , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem
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