A comparison of invasive arterial blood pressure measurement with oscillometric non-invasive blood pressure measurement in patients with sepsis.

PURPOSE: This study aimed to compare non-invasive oscillometric blood pressure (NIBP) measurement with invasive arterial blood pressure (IBP) measurement in patients with sepsis. METHODS: We conducted a retrospective study to evaluate the agreement between IBP and NIBP using the Medical Information Mart for Intensive Care IV (MIMIC-IV) database. Paired blood pressure measurements of mean arterial pressure (MAP), systolic blood pressure (SBP), and diastolic blood pressure (DBP) were compared using Bland-Altman analysis and paired Student's t test. We also focus on the effect of norepinephrine (NE) on the agreement between the two methods and the association between blood pressure and mortality during intensive care unit (ICU) stay. RESULTS: A total of 96,673 paired blood pressure measurements from 6060 unique patients were analyzed in the study. In Bland-Altman analysis, the bias (± SD, 95% limits of agreement) was 6.21 mmHg (± 12.05 mmHg, - 17.41 to 29.83 mmHg) for MAP, 0.39 mmHg (± 19.25 mmHg, - 37.34 to 38.12 mmHg) for SBP, and 0.80 mmHg (± 12.92 mmHg, - 24.52 to 26.12 mmHg) for DBP between the two techniques. Similarly, large limits of agreement were shown in different groups of NE doses. NE doses significantly affected the agreement between IBP and NIBP. SBP between the two methods gave an inconsistent assessment of patients' risk of ICU mortality. CONCLUSION: IBP and NIBP were not interchangeable in septic patients. Clinicians should be aware that non-invasive MAP was clinically and significantly underestimated invasive MAP.

Surgical therapy and survival in young patients with stage I-II hepatocellular carcinoma: a retrospective cohort study.

Background: Hepatocellular carcinoma (HCC) is regarded as a high-mortality cancer, but the effectiveness of surgical strategies for young patients with early-stage HCC remains controversial. We aimed to analyze the survival in young patients with stage I-II HCC who underwent different kinds of surgical treatments. Methods: Overall survival (OS) and cancer-specific survival (CSS) were compared among patients aged 18-45 years with stage I-II HCC from the Surveillance, Epidemiology, and End Results (SEER) database (2004-2013) who underwent local tumor destruction (LTD), wedge or segmental resection (WSR), lobectomy resection (LR), liver transplantation (LT), or non-surgery. Univariate and multivariate analyses and Kaplan-Meier method were used to examine the OS and CSS of the patients. A stratification analysis of CSS was also conducted among the subgroups. Results: Data from 664 patients were extracted. The median survival time was 46 months. In the multivariate analysis of OS, compared with non-surgery, LTD [hazard ratio (HR), 0.37; 95% confidence interval (CI): 0.25-0.54; P<0.0001], LR (HR, 0.29; 95% CI: 0.19-0.45; P<0.0001), and WSR (HR, 0.26; 95% CI: 0.17-0.39; P<0.0001) had better outcomes, and LT had the best survival benefit (HR, 0.24; 95% CI: 0.16-0.36; P<0.0001), which was similar to CSS. In the stratification analysis, compared with the non-surgery group, among patients with chemotherapy, LT reduced the risk of CSS by 64% (HR, 0.36; 95% CI: 0.19-0.66; P interaction=0.0004). Conclusions: Surgery offers a survival benefit compared with non-surgery for young patients with stage I-II HCC. LT is associated with better survival than WSR, LR, and LTD.

Brain Activities Responding to Acupuncture at ST36 (zusanli) in Healthy Subjects: A Systematic Review and Meta-Analysis of Task-Based fMRI Studies.

Purpose: Stomach 36 (ST36, zusanli) is one of the important acupoints in acupuncture. Despite clinical functional magnetic resonance imaging (fMRI) studies of ST36 acupuncture, the brain activities and the neural mechanism following acupuncture at ST36 remain unclear. Methods: Literature searches were conducted on online databases, including MEDLINE, Embase, Cochrane Library, Web of Science, China National Knowledge Infrastructure, Wanfang database, WeiPu database, and China Biology Medicine, for task-based fMRI studies of acupuncture at ST36 in healthy subjects. Brain regions activated by ST36 acupuncture were systematically evaluated and subjected to seed-based d mapping meta-analysis. Subgroup analysis was conducted on control procedures, manual acupuncture, electrical acupuncture (EA), and acupuncture-specific activations. Meta-regression analysis was performed to explore the effects of needle retention time on brain activities following ST36 acupuncture stimulation. The activated brain regions were further decoded and mapped on large-scale functional networks to further decipher the clinical relevance of acupuncturing at ST36. Results: A total of sixteen studies, involving a total of 401 right-handed healthy participants, that satisfied the inclusion criteria were included in the present meta-analysis. Meta-analysis showed that acupuncturing on ST36 positively activates the opercular part of the right inferior frontal gyrus (IFG.R), left superior temporal gyrus (STG.L), and right median cingulate/paracingulate gyri (MCG.R) regions. Needle retention time in an acupuncture session positively correlates with the activation of the left olfactory cortex, as shown in meta-regression analysis. Subgroup analysis revealed that EA stimulation may be a source of heterogeneity in the pooled results. Functional network mappings showed that the activated areas were mapped to the auditory network and salience network. Further functional decoding analysis showed that acupuncture on ST36 was associated with pain, secondary somatosensory, sound and language processing, and mood regulation. Conclusion: Acupuncture at ST36 in healthy individuals positively activates the opercular part of IFG.R, STG.L, and MCG.R. The left olfactory cortex may exhibit positive needle retention time-dependent activities. Our findings may have clinical implications for acupuncture in analgesia, language processing, and mood disorders. Systematic Review Registration: https://inplasy.com/inplasy-2021-12-0035.

Herbal medicine significantly improved muscle function in a patient with type 1 facioscapulohumeral muscular dystrophy: A case report.

BACKGROUND AND AIM: Facioscapulohumeral muscular dystrophy (FSHD) is a common muscular disorder. At present, treatments for FSHD have limited effects on the muscle function of patients. A famous Chinese medicine formula, Buzhong Yiqi (BZYQ), has shown promising effects on several muscular diseases, but evidence regarding its effect on FSHD is lacking. This study aimed to examine the effect of BZYQ on FSHD. CASE PRESENTATION: A 15-year-old girl suffered from progressive muscle weakness, with a genetically confirmed diagnosis of FSHD. Except for routine FSHD management, the patient received BZQY every day. The muscle strength of the patient remarkably increased after discharge. CONCLUSIONS: This study was novel in reporting a significant improvement in muscle function in a patient with FSHD treated with an integrated approach of BZYQ and routine management. Therefore, BZYQ might be a potential treatment for FSHD, requiring further investigations.

The efficacy of Chinese patent medicine combined with entecavir for the treatment of chronic HBV-related liver fibrosis or cirrhosis: Protocol for a systematic review and meta-analysis of randomized controlled trials or prospective cohort studies.

BACKGROUND: There are currently no FDA-approved biological or chemical drugs for the treatment of HBV-related liver fibrosis or cirrhosis. Some Chinese patent medicines have proven to be effective in this area. OBJECTIVE: The network meta-analysis (NMA) is to evaluate whether entecavir combined with Chinese patent medicine, such as "fuzhenghuayu capsules," "anluohuaxian pills," "fufangbiejiaruangan tablets," shows superior efficiency compared with entecavir alone for the treatment of chronic HBV-related liver fibrosis or cirrhosis. To evaluate which Chinese patent medicine is the most effective at improving liver fibrosis or cirrhosis in chronic hepatitis B-infected patients? METHODS: Registration of protocol: the protocol was published in the PROSPERO database (identification number: CRD42018112547). We will search PubMed, EMbase, Medline, Cochrane, China Network Knowledge Infrastructure (CNKI), and Wanfang for randomized controlled trials (RCTs) or "prospective cohort studies" of "fuzhenghuayu capsules," "anluohuaxian pills," "fufangbiejiaruangan tablets" respectively combined with entecavir in the treatment of chronic HBV-related liver fibrosis or cirrhosis from their inception to September 30, 2018. R 3.3.3 and GeMTC 0.14.3 software will be used for data analysis.

Polymorphism of R353Q (rs6046) in factor VII and the risk of myocardial infarction: A systematic review and meta-analysis.

OBJECTIVE: Genetic components substantially contribute to the development of myocardial infarction (MI), and R353Q polymorphism (rs6046) in FVII gene has been suspected to be associated with the risk of MI. METHODS: A meta-analysis was conducted on the links between R353Q polymorphism and the susceptibility of MI. A comprehensive literature search was performed on 8 electronic databases. The main effects of the genotypes were estimated using a logistic regression approach. The odds ratios with 95% confidence intervals were calculated using the conventional summary method meta-analysis. The possible sources of heterogeneity among the included studies were explored using meta-regression analysis and subgroup analysis. RESULTS: A total of 18 eligible case-control studies, comprising of 4701 cases and 5329 controls, were included. No overall statistical relationship was identified between R353Q and MI by any of the genetic models. The meta-regression demonstrated that the Asian population, body mass index (BMI) category, and diabetes affected the heterogeneity. In addition, subgroup analyses showed that heterogeneities were identified in Asian population and BMI category, which highly agree with the results of meta-regression. CONCLUSIONS: The current meta-analysis suggested that R353Q polymorphism was not associated with the MI risk. Asian population, BMI category, and diabetes might be related to the incidence of MI. However, large-scale, case-control studies with rigorous designs are essential to provide accurate evidence.

Velvet antler polypeptide is able to induce differentiation of neural stem cells towards neurons in vitro.

OBJECTIVE: To investigate the neural differentiation capacity of water extraction of velvet antler. METHODS: Velvet antler (Cervus Nippon Temminck) polypeptide (VAP) was used to differentiate neural stem cells (NSCs) towards neurons in the study. Firstly, we obtain the polypeptides of VAP by water extraction. Secondly, we observed the morphology, assayed the factors in the media by enzyme-linked immunosorbent assay, and detected the special neural molecules by immunfluorescence staining. NSCs were cultured on the cell climbing film. After neuronal differentiation, differentiated NSCs were mounted for immunocytochemistry with immunofluorescence technique. RESULTS: The differentiating cells look like neuron, some special factors, such as Glial cell line-derived neurotrophic factor, nerve growth factor, in the media can be detected while differentiated neuron-like cells can express the special neural molecules. CONCLUSION: Differentiation of NSCs towards neurons can be induced by velvet antler polypeptide.