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Studies have reported that changes in the abundance of gut microbiota may explain the medically helpful responses towards traditional Chinese medicine (TCM), an essential part of alternative and complementary medicine, in treating chronic kidney disease (CKD). This study aimed to illuminate the changes in the abundance of gut microbiota of TCM with CKD.The meta-analysis was performed in the PubMed, Web of Science, EMBASE CNKI, WanFang, VIP, and CBM databases, from its inception to October 2021 to discriminate randomized controlled trials and examine the effects of TCM on CKD. Two researchers independently performed literature selection, data extraction, and quality assessment. The risk of bias of the included studies was estimated by taking into consideration the characteristics including random sequence generation, allocation concealment, blinding of patients, blinding of outcome assessment, completeness of outcome data, selective reporting, and other bias using Cochrane Collaboration's tool for assessing the risk of bias.From the perspective of intestinal flora, this study will provide high-quality evidence for the effectiveness and safety of TCM for CKD. It provides a new therapeutic approach for treating CKD with Chinese herbal medicine combined with Western medicine.INPLASY2021100118.

Warfarin is the most recommended oral anticoagulant after artificial mechanical valve replacement therapy. However, the narrow therapeutic window and varying safety and efficacy in individuals make dose determination difficult. It may cause adverse events such as hemorrhage or thromboembolism. Therefore, advanced algorithms are urgently required for the use of warfarin.To establish a warfarin dose model for patients after prosthetic mechanical valve replacement in southern China in combination with clinical and genetic variables, and to improve the accuracy and ideal prediction percentage of the model.Clinical data of 476 patients were tracked and recorded in detail. The gene polymorphisms of VKORC1 (rs9923231, rs9934438, rs7196161, and rs7294), CYP2C9 (rs1057910), CYP1A2 (rs2069514), GGCX (rs699664), and UGT1A1 (rs887829) were determined using Sanger sequencing. Multiple linear regressions were used to analyze the gene polymorphisms and the contribution of clinical data variables; the variables that caused multicollinearity were screened stepwise and excluded to establish an algorithm model for predicting the daily maintenance dose of warfarin. The ideal predicted percentage was used to test clinical effectiveness.A total of 395 patients were included. Univariate linear regression analysis suggested that CYP1A2 (rs2069514) and UGT1A1 (rs887829) were not associated with the daily maintenance dose of warfarin. The new algorithm model established based on multiple linear regression was as follows: Y = 1.081 - 0.011 (age) + 1.532 (body surface area)-0.807 (rs9923231 AA) + 1.788 (rs9923231 GG) + 0.530 (rs1057910 AA)-1.061 (rs1057910 AG)-0.321 (rs699664 AA). The model accounted for 61.7% of individualized medication differences, with an ideal prediction percentage of 69%.GGCX (rs699664) may be a potential predictor of warfarin dose, and our newly established model is expected to guide the individualized use of warfarin in clinical practice in southern China.

Objective: To assess the effect of the program of individualized diabetes education on type 2 diabetes mellitus (DM) patients. Methods: This is a single-center randomized controlled trial that will be implemented from December 2020 to April 2021. The experiment was granted through the Research Ethics Committee of People's Hospital of Chengyang District (03982765). Patients are randomly assigned to the study group and control group with 50 cases in each group. Patients who meet the following criteria will be included in our study: patients diagnosed with type 2 DM based on the World Health Organization diagnostic criteria in 1999; patients who can take part in the follow-up researches after discharge; patients who can provide the written informed consent. And the exclusion criteria include: the known mental or psychological disorders, for instance, severe anxiety disorders or depression; severe comorbidities, e.g. liver dysfunction, kidney failure, stroke, and cancer; Uncontrolled diabetes complications, for instance, infection, acidosis, as well as peripheral vascular disease. The clinical examination shall be conducted during each follow-up period, and the laboratory examination is implemented as necessary in the process of each hospital visit. At the end of the 6-month study, each patient's blood pressure, waist circumference, body mass index, blood lipids, as well as fasting blood glucose are evaluated. Results: Table 1 reveals the comparison of biochemical results and clinical results between the control group and the study group. Conclusion: Individualized diabetes education may improve the clinical outcomes in patients with type 2 DM. Trial registration: The protocol was registered in Research Registry (researchregistry6232).

Objective: To identify the role of estrogen receptor-beta (ER-β) gene +1730G/A (rs4986938) polymorphisms in recurrent pregnancy loss (RPL). Methods: All relevant case-control studies will be systematically searched in multiple databases including PubMed, Embase, Cochrane Library, Web of Science, China National Knowledge Internet (CNKI), Wanfang and Cqvip. Both pooled odds rations (ORs) and 95% confidence intervals (CIs) will be used to assess the association between ER-β gene +1730G/A polymorphisms and RPL risk. The publication bias will be evaluated using Egger test. Results: ER-β gene +1730G/A variation may be associated with a higher risk of RPL in Caucasian population. Conclusions: The findings of this meta-analysis will provide high-quality evidence for the association between ER-β gene +1730G/A polymorphisms and RPL, facilitating clinical practice and further scientific studies. OSF registration number: 10.17605/OSF.IO/EW9FB.

Background: Chronic pelvic pain (CPP) is one of the common sequela of pelvic inflammatory disease, the pathological factors are adhesions, scarring and pelvic congestion which caused by inflammation, often cause abdominal pain and lumbosacral soreness, and aggravated after fatigue, sexual intercourse and during menstruation. It is difficult to treat because special pathological changes. Although acupuncture has gained increased popularity for the management of CPP, evidence regarding its efficacy is lacking. Therefore, a systematic review of acupuncture for chronic pelvic pain in patients with SPID is required to provide available evidence for further study. Methods and analysis: We will conduct a systematic review of randomized controlled trials (RCTs) that investigate the effect and safety of acupuncture for the treatment of chronic pelvic pain patients with SPID. We will electronically search the literature in the databases of PubMed, the Cochrane Central Register of Controlled Trials (CENTRAL), EMBASE, the Web of Science, China National Knowledge Infrastructure (CNKI), Wan-fang Digital Periodicals, Chinese Biomedical Literature Database (CBM), Chinese Scientific Journal Database (VIP) and select eligible articles. Data extraction will be conducted by 2 researchers independently, and risk of bias of the meta-analysis will be evaluated based on the Cochrane Handbook for Systematic Reviews of Interventions. The primary outcomes will be total effective rate and VAS pain score, and the secondary outcomes include the recurrence rate and adverse reaction. All data analysis will be conducted by software Review Manager V.5.3. Results: This study will provide the latest analysis of the currently available evidence for the efficacy of acupuncture for chronic pelvic pain in patients with SPID. PROSPERO registration number: CRD42020193826.

INTRODUCTION The aim of this study was to evaluate the efficacy and safety of azithromycin (AZI) combined with glucocorticoid (GC) in the treatment of children with refractory Mycoplasma pneumoniae. METHODS Computer search for PubMed, EMbase, Cochrane Library, China Biomedical Literature Database (CBMdisc), China Knowledge Network (CNKI), Wanfang, VIP (VIP), and a randomized controlled trial (RCT) of AZI combined with GC in the treatment of children with refractory Mycoplasma pneumoniae pneumonia test (RCT), the search time limit is built until March 20, 2019. Two researchers independently performed literature screening, data extraction, and literature risk bias, and meta-analysis was performed using RevMan 5.3 software. RESULTS A total of 12 RCTs were included, including 1130 patients. Meta-analysis showed that AZI combined with GC therapy significantly improved the total effective rate of the disease compared with the conventional treatment group (odds ratio [OR] = 6.37; 95% confidence interval [CI] 4.03, 10.07; P

Background: Cerebral palsy (CP) is a neurodevelopmental disorder caused by a brain injury resulting in poor coordination and motor control deficits, which is one of the most common physical disabilities in children. CP brings a heavy burden on families and society and becomes a significant public health issue. In recent years, hydrotherapy, and transcranial direct current stimulation (tDCS) as a physical therapy for CP is developing rapidly. When hydrotherapy and tDCS are used to treat separately, it has positive therapeutic effect in children with CP. The development of new therapies in combination with physical rehabilitation approaches is critical to optimize functional outcomes. tDCS has attracted interest in this context, because of significant functional improvements have been demonstrated in individuals with brain injuries after a short period of cerebral stimulation. Since the onset of this work, tDCS has been used in combination with constraint-induced therapy, virtual reality therapy to potentiate the treatment effect. Up to now, there are no studies on the effect of a combined application of hydrotherapy and tDCS in children with CP. We will conduct a 2-arm parallel clinical trial to investigate the effect of a combined application of tDCS and hydrotherapy. Methods and analysis: This study is an outcome assessor and data analyst-blinded, randomized, controlled superiority trial during the period from October 2021 to December 2023. CP patients meeting the inclusion criteria will be allocated in a 1:1 ratio into the treatment group (hydrotherapy plus tDCS), or the control group (treatment as usual). All participants will receive 30 sessions of treatment over 10 weeks. The primary outcomes will be the difference in the Gross Motor Function Assessment and Pediatric Balance Scale during rest and activity. The secondary outcomes will be the difference in adverse effects between the control and treatment groups. Conclusions: This study aims to estimate the efficacy of a combined application of tDCS and hydrotherapy in patients with CP. Trial Registration: This study protocol was registered in Chinese ClinicalTrials.gov, ID: ChiCTR2100047946.

Background: Long noncoding RNAs (lncRNAs) can work as microRNA (miRNA) sponges through a competitive endogenous RNA (ceRNA) mechanism. LncRNAs and miRNAs are important components of competitive endogenous binding, and their expression imbalance in hepatocellular carcinoma (HCC) is closely related to tumor development, diagnosis, and prognosis. This study explored the potential impact of the ceRNA regulatory network in HCC on the prognosis of HCC patients. Methods: We thoroughly researched the differential expression profiles of lncRNAs, miRNAs, and mRNAs from 2 HCC Gene Expression Omnibus datasets (GSE98269 and GSE60502). Then, a dysregulated ceRNA network was constructed by bioinformatics. In addition, hub genes in the ceRNA network were screened by Cytoscape, these hub genes functional analysis was performed by gene set enrichment analysis, and the expression of these hub genes in tumors and their correlation with patient prognosis were verified with Gene Expression Profiling Interactive Analysis. Results: A ceRNA network was successfully constructed in this study including 4 differentially expressed (DE) lncRNAs, 7 DEmiRNAs, and 166 DEmRNAs. Importantly, 4 core genes (CCNA2, CHEK1, FOXM1, and MCM2) that were significantly associated with HCC prognosis were identified. Conclusions: Our study provides comprehensive and meaningful insights into HCC tumorigenesis and the underlying molecular mechanisms of ceRNA. Furthermore, the specific ceRNAs can be further used as potential therapeutic targets and prognostic biomarkers for HCC.

The aim of this cross-sectional study is to evaluate vision-related quality of life (VRQoL) and depression in patients with rhegmatogenous retinal detachment (RRD). The VRQoL and depression were evaluated in 58 patients with unilateral RRD and 58 healthy controls, using the Chinese version of the National Eye Institute Visual Function Questionnaire (CHI-VFQ-25) and the Chinese version of Beck Depression Inventory-II, respectively. Composite scores of the CHI-VFQ-25 were significantly lower in the RRD patients, compared with the healthy controls (P

Rationale: Glycogen storage disease (GSD) type VI is a rare disease caused by the inherited deficiency of liver phosphorylase. Patient concerns: The proband, a 61-month-old Chinese boy, manifested intermittent hematochezia, growth retardation, hepatomegaly, damage of liver function, mild hypoglycemia, and hyperlactatemia. The other patient was a 107-month-old Chinese girl with growth retardation, hepatomegaly, mild hypoglycemia, and hyperlactatemia. In order to further confirm the diagnosis, we conducted a liver biopsy and detected blood samples for their gene using IDT exon chip capture and high-throughput sequencing. Diagnoses: According to the clinical symptoms, physical examination, laboratory examinations, liver biopsy, and the genetic test finding, the 2 patients were diagnosed GSD VI. Interventions: They were treated mainly with uncooked cornstarch. Outcomes: There were 2 mutations of PYGL gene in this pedigree. c.2467C>T (p. Q823X) and c.2178-2A>C occurred both in the proband and his second sister. Lessons: As a novel mutation, c.2178-2A>C enriches the mutation spectrum of PYGL gene. The different degrees of elevated lactate is an unusual phenotype in GSD VI patients. It is not clear if this is caused by the new mutation of c. 2178-2A > C. Long-term complications remains to be observed.

Adenomyosis and endometriosis are common causes of pelvic pain in women of reproductive age. Furthermore, adenomyosis is a major cause of menorrhagia. This study aimed to evaluate the effects of Etonogestrel implants on pelvic pain and menstrual flow in women requiring long-acting reversible contraception and suffering from adenomyosis or endometriosis.One hundred women with adenomyosis or endometriosis and asking for contraception with Etonogestrel implants were enrolled in this study and were followed-up for 24 months. Patients were interviewed on pelvic pain by visual analog scale (VAS) pain score, menstrual flow by the number of sanitary napkins, menstrual bleeding pattern, weight gain, breast pain, and any other treatment side effects.Seventy four patients who were treated with Etonogestrel implants completed the 24-month follow-up in which we found a significant decrease in pelvic pain VAS scores comparing baseline scores to 6, 12, and 24 months (baseline: 6.39 ± 2.35 to 24-month: 0.17 ± 0.69, P

Passive leg raising (PLR) is a convenient and reliable test to predict fluid responsiveness. The ability of thoracic electrical bioimpedance cardiography (TEB) to monitor changes of cardiac output (CO) during PLR is unknown. In the present study, we measured CO in 61 patients with shock or dyspnea by TEB and transthoracic echocardiography (TTE) during PLR procedure. Positive PLR responsiveness was defined as the velocity-time integral (VTI) ≥10% after PLR. TTE measured VTI in the left ventricular output tract. The predictive value of TEB parameters in PLR responders was tested. Furthermore, the agreement of absolute CO values between TEB and TTE measurements was assessed. Among the 61 patients, there were 28 PLR-responders and 33 non-responders. Twenty-seven patients were diagnosed with shock and 34 patients with dyspnea, with 55.6% (15/27) and 54.6% (18/34) non-responders, respectively. A change in TEB measured CO (ΔCO) ≥9.8% predicted PLR responders with 75.0% sensitivity and 78.8% specificity, the area under the receiver operating characteristic curve (AUROC) was 0.79. The Δd2Z/dt2 (a secondary derivative of the impedance wave) showed the best predictive value with AUROC of 0.90, the optimal cut point was −7.1% with 85.7% sensitivity and 87.9% specificity. Bias between TEB and TTE measured CO was 0.12 L/min, and the percentage error was 65.8%. TEB parameters had promising performance in predicting PLR responders, and the Δd2Z/dt2 had the best predictive value. The CO values measured by TEB were not interchangeable with TTE in critically ill settings.

Background: Pigmented villonodular synovitis (PVNS) is a benign proliferative disease of synovial joint, synovial sac and tendon sheath. PVNS is usually treated by surgery, but postoperative joint dysfunction and pain will be accompanied, which seriously affects the quality of life. The purpose of this review is to evaluate the effectiveness and safety of this intervention in patients with pain and dysfunction caused by postoperative symptoms of PVNS. Methods: We will search the EMBASE, the Cochrane Library, Ovid MEDLINE, PubMed, Web of Science, Chinese Biomedical Literature Database (CBM), Chinese National Knowledge Infrastructure (CNKI), Wanfang Database, the Chongqing VIP (VIP), the US National Institute of Health, the NIH clinical registry Clinical Trials, the ICTRP, and the Australian New Zealand Clinical Trials Registry and the Chinese clinical registry, from their inception to 1st July 2020. Randomized controlled trials that include patients with postoperative symptoms of pigmented villonodular synovitis receiving acupuncture therapy versus a control group will be included. The selection of studies, data extraction and risk of bias assessment will be conducted by 2 independent researchers. A third review author resolved disagreements. The dichotomous data will be presented as risk ratios with 95% confidence intervals (CIs) and the continuous data will be presented as weighted mean differences or standardized mean differences with 95% CIs. Evidence quality will be evaluated using the GRADE system. Results: The results will be disseminated through a peer-reviewed journal publication. Conclusions: This systematic review will provide updated evidence of various types of acupuncture specifically focuses on its effectiveness and safety for patients’ pain and dysfunction caused by post-operation of pigmented villonodular synovitis. Ethics and dissemination: Ethical approval is not necessary as this review will not require data from individual patients. The results of this will be published through peer-reviewed journal articles or conference presentations. Registration: Open Science Framework (OSF). 2020, July 7. 10.17605/OSF.IO/CZW9P.

Background Adenomyosis is benign gynecologic condition with complex etiologies. Common symptoms associated with adenomyosis (AM) include menorrhagia, dysmenorrhea, chronic pelvic pain, metrorrhagia, and dyspareunia. Although Chinese herbal medicine (CHM) has often been utilized for managing AM in clinical practice in China, evidence regarding its efficacy is lacking. This systematic review protocol aims to describe a systematic review to assess the effectiveness and safety of CHM combined with Levonorgestrel-releasing intrauterine system for AM. Methods The following 7 databases will be searched from the publishment to December 2019: the Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, EMBASE, China National Knowledge Infrastructure (CNKI), Wanfang Digital Periodicals (WAN FANG), Chinese Biomedical Literature Database (CBM), Chinese Scientific Journal Database (VIP). The primary outcomes will be relief in pain and uterine bleeding. The secondary outcomes include the adverse effects, CA125 variation in peripheral blood, reduction in uterine volume, and endometrial thickness. We will use RevMan V.5.3 to conduct the meta-analysis, if possible. If it is not allowed, a descriptive analysis will be conducted. We will use risk ratio with 95% confidence interval for dichotomous data and the mean difference for continuous data. Results This study will provide the latest analysis of the currently available evidence for the efficacy of the adjuvant therapy of CHM for the treatment of AM. Registration number OSF (DOI 10.17605/OSF.IO/A2GHY) ETHICS AND DISSEMINATION:: No ethical issues are required. The findings will be published in a peer-reviewed scientific journal.

To conduct a STARD-compliant validity that the contrast-enhanced ultrasound (CEUS) evaluation of prostate for the improvement of positive rate of biopsy and diagnostic efficiency of prostate carcinoma (PCa). Data of 137 patients with suspected PCa who underwent relevant examinations and treatment were reviewed, and 82 of 137 patients were finally included. The patients consisted of Group 1 (26 patients) and Group 2 (42 patients) according to which they underwent transrectal ultrasound (TRUS) biopsy selected from CEUS evaluation of the prostate and who underwent TRUS-guided biopsy directly. A systematic 12-core biopsy was performed at first, and additional 1 to 2 cores biopsy was made in the suspected target area where CEUS had showed abnormal enhancement. The assumed diagnoses were compared with pathological findings. There were 37 patients with PCa and 31 patients with benign lesions; and 14 patients without biopsy after CEUS did not find PCa emerging in follow-up (18–47 months). The positive rates of biopsy-malignant lesions were 73.1% and 42.8% in Group 1 and Group 2, respectively. The positive rate of biopsy in Group 1 was significantly higher than that in Group 2 (P = .024). The sensitivity and accuracy of TRUS biopsy and a combination of TRUS biopsy after transrectal CEUS for the evaluation of prostate benign and malignant lesion were 60% and 66.7% (P=0.0139), and 94.4% and 88.5% (P=0.0453), respectively. CEUS evaluation of the prostate of PSA-elevated patient before biopsy can help select target patient with high risk of PCa, reduce unnecessary biopsy, increase detection rate of PCa, and improve diagnostic sensitivity and accuracy.

Background Endovascular coiling and surgical clipping are routinely used to treat unruptured cerebral aneurysms (UCAs). However, the evidence to support the efficacy of these approaches is limited. We aimed to analyze the efficacy of endovascular coiling compared with surgical clipping in patients with UCAs. Method A systematic search of 4 databases was conducted to identify comparative articles involving endovascular coiling and surgical clipping in patients with UCAs. We conducted a meta-analysis using the random-effects model when I> 50%. Otherwise, a meta-analysis using the fixed-effects model was performed. Results Our results showed that endovascular coiling was associated with a shorter length of stay (WMD: -4.14, 95% CI: (-5.75, -2.531), P 2 between the 2 groups. Conclusions The latest evidence illustrates that surgical clipping resulted in lower retreatment rates and was associated with a higher incidence of complete occlusion, while endovascular coiling was associated with shorter LOS and a lower rate of complications, especially ischemia.

Rationale: Stevens–Johnson syndrome and toxic epidermal necrolysis (SJS/TEN) are extremely rare but potentially life-threatening disorders. We presented 3 fatal pediatric SJS/TEN cases. Patient concerns: Our patients had some severe complications such as septic shock, respiratory failure and obliterans bronchiolitis (BO) etc. Diagnosis: Three patients diagnosed SJS/TEN with clinical symptoms that were triggered by antibiotics, nonsteroidal anti-inflammatory drugs, previous infection, or neoplasms. Interventions: All of them accepted mechanical ventilation, intravenous immunoglobulin (IVIG), blood transfusion, glucocorticoid, and multi-anti-infectious therapy. Outcomes: They all died because of out-of-control severe infections. In Patient 1, he died 6 days after being admitted to the PICU on the 28th day from onset. In Patient 2, he died on the 211th day from the onset of illness during the third time of PICU admission. In Patient 3, she died 12 days after PICU admission on the 87th day from onset. Lessons: We should be aware that mucosal damage occurs on the skin and within the mucosa of visceral organs, leading to the occurrence of bronchiectasia, BO, enterocolitis, acute renal failure, and severe secondary infections. Establish a clinically predictive score that includes severe infection for pediatric patients to evaluate the risk of mortality in children in order to improve poor outcomes.

Rationale: Myiasis is a parasitic disease caused by fly larvae of the Diptera order that infest human and other vertebrate animal tissues. Orbital myiasis is a potentially destructive infestation of the orbital tissues, which may affect individuals with previous ocular diseases or disorders of consciousness. Patient concerns: A 72-year-old man presented with a complaint of repeated pain for two years after trauma to his right eyelid and aggravated symptoms with larvae wriggling out for 2 days. An orbital computed tomography scan revealed right eyeball protrusion and periocular soft tissue edema. Two days later, magnetic resonance imaging showed that the shape of the right eyeball was changed and that the normal structure of the eyeball could not be identified. Diagnoses: Due to the patient's symptoms and imaging examination results, the diagnosis of orbital myiasis was made. Interventions: The patient was treated by exenteration of the right orbit, and all necrotic tissues and larvae were removed. The defect was repaired via reconstruction with a pedicled musculocutaneous flap from the forehead region. Antibiotics and tetanus toxoid therapy were utilized to prevent potential bacterial infection. Outcomes: The patient recovered well postoperatively and was discharged uneventfully. During the 6-month follow-up period, the wound healed well. Lessons: Advanced age and untreated eye trauma are risk factors for orbital myiasis. Timely removal of larvae and elimination of infections are important measures for protecting the eyeball.

Background Essential hypertension is one of the most common chronic diseases in the world and a major risk factor for cardiovascular and cerebrovascular diseases. Hypertension often leads to a variety of complications, of which vascular endothelial dysfunction is an important part. Traditional Chinese medicine (TCM) combined with western medicine can significantly improve vascular endothelial function in patients with hypertension, but it has not been systematically evaluated for efficacy and safety of essential hypertension. Therefore, we aim to conduct a systematic review and meta-analysis to evaluate the efficacy and safety of TCM combined with western medicine in improving vascular endothelial function in patients with essential hypertension. Methods We will search PubMed, Cochrane Central Register of Controlled Trials (CENTRAL), Excerpta Medica Database (EMBASE), China National Knowledge Infrastructure Database (CNKI), Wanfang Database, China Science Journal Database (VIP Database) and China Biomedical Literature Database (CBM). Clinical trial registrations, potential grey literature, related conference abstracts, and reference lists of identified studies will also be retrieved. The electronic database will be searched for literatures published from the beginning to October 2018. Based on the heterogeneity test, data integration is performed using a fixed effect model or a random effects model. Changes in blood pressure and endothelial function will be assessed as primary outcomes. Drug use, disease progression and adverse events will be assessed as secondary outcomes. RevMan V.5.3.5 will be used for meta-analysis. Results This systematic review and meta-analysis will provide high-quality evidence from a variety of aspects, including efficacy, blood pressure, vascular endothelial function and adverse reactions, to assess the efficacy and safety of TCM combined with western medicine in patients with hypertension. Conclusion This systematic review will determine whether TCM combined with western medicine provides evidence for effective intervention of vascular endothelial function in patients with essential hypertension. Ethics and dissemination This systematic review and meta-analysis of randomized controlled trials does not require ethical recognition, and the results of this paper will be published in an open access, internationally influential academic journal. Prospero registration number CRD42019140743.

Some children hospitalized for severe influenza virus infection require intensive care or die because of disease progression, which may be combined with other complications. The objective of this study was to identify the mortality risk factors in the patients with severe influenza virus infection admitted to the pediatric intensive care unit (PICU). Seventy-seven pediatric patients with severe influenza virus infection who were admitted in the PICU at Guangzhou Women and Children's Medical Center between 2013 and 2017 were evaluated. Data were transcribed and analyzed. The patients’ median age was 3.0 years (interquartile range, 1.0–4.0 years), with 59.7% of the patients aged 3 years accounted for 69.2% of the cases. Influenza A virus infection was found in 83.1% of the patients. Coinfection was detected in 58.7% of the patients. Haemophilus influenzae (11.7%) and adenovirus (9.1%) were the predominant bacterial and viral pathogens isolated, respectively. Older age, oxygen saturation level of 100 IU/L), increased aspartate aminotransferase level (>100 IU/L), increased lactate dehydrogenase level (>500 IU/L), high fraction concentration of oxygen in inspired air (FiO2 > 60%), and positive end-expiratory pressure (>8 cmH2O) were associated with poor outcome. The deceased patients were more likely to have oxygen saturation levels of

Supplemental Digital Content is available in the text, Patients with peripheral artery disease (PAD) are a heterogeneous population and differ in risk of mortality and low extremity amputation (LEA), which complicates clinical decision-making. This study aimed to develop a simple risk scale using decision tree methodology to guide physicians in managing critical limb ischemia (CLI) patients who will benefit from endovascular therapy (EVT). A total of 736 patients with CLI, Rutherford classification (RC) stage ≥4, and prior successful EVT were included. Variables significantly associated with LEA by univariate analysis (P 5); intermediate risk group 2 (G2) (WBC count ≥ 10,000/μl, and PLR < 130.337) and low-risk group (G1) (WBC < 10,000/μl, RC before EVT ≤ 5). G2, G3, and G4 risk groups had shorter AFS time (range, 58.7 to 65.5 months) than the G1 risk group (100 months) (P

Background: Premature ovarian insufficiency (POI) is a difficult-to-treat gynecological disorder with complex etiologies. Although acupuncture has gained increased popularity for the management of POI, evidence regarding its efficacy is lacking. This systematic review protocol aims to describe a meta-analysis to assess the effectiveness and safety of acupuncture for patients with POI. Methods: The following 10 databases will be searched from the publishment to July 2019: PubMed, Embase, the Web of Science, the Cochrane Central Register of Controlled Trials, 4 Chinese databases (China National Knowledge Infrastructure, Wanfang Digital Periodicals, Chinese Biomedical Literature Database, Chinese Scientific Journal Database database), 1 Korean medical database (KoreaMed), 1 Japanese medical database (National Institute of Informatics). The primary outcomes will be the resumption of menstruation and the serum FSH levels, and the secondary outcomes include the serum Estradiol levels, anti-Mullerian hormone levels, antral follicle count, follicular growth, endometrial thickness, and adverse events. We will use RevMan V.5.3 to conduct the meta-analysis, if possible. If it is not allowed, a descriptive analysis or a subgroup analysis will be conducted. Risk ratio for dichotomous data and mean differences or standardized mean differences for continuous data will be calculated with 95% confidence intervals using a random effects model or a fixed effects model. Results: This study will provide the latest analysis of the currently available evidence for the efficacy of acupuncture in treating POI. PROSPERO registration number: CRD42019125996.

Introduction:The aim of this systematic review is to investigate the effects of perioperative intravenous administration of MgSO4 on postoperative pain, analgesic consumption and adverse effects in patients undergoing orthopedic surgery.Methods:Two investigators independently searched for ar

Living donor liver transplantation has advantages over deceased organ liver transplantation. However, the living liver donor candidates must be carefully assessed before surgery. Candidates may be excluded for various reasons. The purpose of this study was to evaluate the psychological profiles of excluded living liver donor candidates according to the reason for exclusion. A descriptive and cross-sectional study was conducted. Donor candidates were invited to participate if they were at least 20 years of age, related biologically or by marriage to the recipient (within 5 degrees), and had undergone living donor evaluation. Among the 338 participants recruited from August 2013 to December 2015, 116 were excluded for the following reasons: a medical condition (n = 35), failure to be chosen (n = 63), or withdrawal from the selection process (n = 18). The psychological profiles of these 3 exclusion groups were evaluated. There were no significant group differences in age, sex, education level, religion, marital status, and consanguinity (P > .05). The withdrawal group had fewer recipients with an hepatitis B virus infection than did the other groups (χ2 = 9.28, P = .01). Additionally, compared with the unchosen group, the withdrawal group had lower intimacy with the recipient (F = 5.32, P = .006) and higher ambivalence (F = 5.53, P = .005). In terms of family relationship parameters, the withdrawal group had lower family cohesion than the medical condition and unchosen groups (F = 4.44, P = .01), lower family expressiveness than the medical condition group (F = 3.76, P = .03), and higher family conflict than the medical condition and unchosen groups (F = 7.05, P = .001). The withdrawal group also had lower emotional social support than the medical condition group (F = 3.55, P = .03). There were no significant group difference in motivation, expectations, donation-related concerns, informational social support, value social support, instrumental social support, and health-related quality of life. The living donor candidates who withdrew from the selection process had obvious ambivalence, poorer family relationships, and insufficient emotional social support. The transplantation team should respect the autonomy of the candidate's decision and mitigate the impact of the donation decision on living liver donor candidates.

Since little has been reported about complications of spinal anesthesia in adult tethered cord syndrome (TCS), we sought to delineate the characteristics of the condition. A total of 4 cases of adult TCS after spinal anesthesia were reviewed. The medical charts of the patients were obtained. Anesthesia, which was combined spinal and epidural anesthesia or spinal anesthesia was performed, and follow-up were carried out in all patients. The most common neurological symptom of adult TCS before surgery was occasional severe pain in back, perineal region, or legs. Frequent micturition, diminished knee and ankle reflexes, and difficulty in bending were exhibited in partial patients. Paraesthesia of perineal region or/and lower extremities existed 2 to 3 days after spinal anesthesia in all the cases. Weakness of lower extremities existed in 1 case. Lumbar magnetic resonance imaging showed the low location of conus medullaris. At follow-up, 3 cases recovered completely within 3 weeks, and 1 case underwent permanent disability. These cases suggest anesthesiologists and surgeons alert to the association of adult TCS and spinal anesthesia. Spinal anesthesia should be prohibited in patients with adult TCS to prevent neurological damages.

Few studies involving human participants have been conducted to investigate the effect of orthodontic treatment on alveolar bone density around the teeth. Our previous study revealed that patients who received 6 months of active orthodontic treatment exhibited an ∼24% decrease in alveolar bone density around the teeth. However, after an extensive retention period following orthodontic treatment, whether the bone density around the teeth can recover to its original state from before the treatment remains unclear, thus warranting further investigation. The purpose of this study was to assess the bone density changes around the teeth before, during, and after orthodontic treatment. Dental cone-beam computed tomography (CBCT) was used to measure the changes in bone density around 6 teeth in the anterior maxilla (maxilla central incisors, lateral incisors, and canines) of 8 patients before and after orthodontic treatment. Each patient underwent 3 dental CBCT scans: before treatment (T0); at the end of 7 months of active orthodontic treatment (T1); after several months (20–22 months) of retention (T2). The Friedman test was applied to evaluate the changes in the alveolar bone density around the teeth according to the 3 dental CBCT scans. From T0 to T1, a significant reduction in bone density was observed around the teeth (23.36 ± 10.33%); by contrast, a significant increase was observed from T1 to T2 (31.81 ± 23.80%). From the perspective of the overall orthodontic treatment, comparing the T0 and T2 scans revealed that the bone density around the teeth was relatively constant (a reduction of only 0.75 ± 19.85%). The results of the statistical test also confirmed that the difference in bone density between T0 and T2 was nonsignificant. During orthodontic tooth movement, the alveolar bone density around the teeth was reduced. However, after a period of bone recovery, the reduced bone density recovered to its previous state from before the orthodontic treatment. However, the bone density around ∼10% of the teeth in this region could not recover to 80% of its state from before the orthodontic treatment.

Peptidyl-prolyl cis/trans isomerase NIMA-interacting 1 (PIN1) reportedly plays a crucial role in tissue inflammation and tumourigenesis. Our previous studies have demonstrated that PIN1 gene polymorphisms are significantly related to the pathogenesis of hepatitis B virus (HBV)-related liver cancer in a Guangxi population. As chronic hepatitis B (CHB), liver cirrhosis (LC), and liver cancer are development processes, we further investigated whether any relationship exists between PIN1 gene polymorphisms and the risk of CHB and HBV-related LC. We used the polymerase chain reaction restriction fragment length polymorphism and the deoxyribonucleic acid sequencing method to analyze 3 common single-nucleotide polymorphisms (SNPs) (rs2233678, rs2233679, and rs2233682) of the PIN1 gene in 192 CHB patients, 171 HBV-related LC patients, and 201 healthy controls in this research. The results revealed that carriers of the rs2233682 A allele had a significantly decreased risk of HBV-related LC (LC vs. controls: odds ratio [OR] = 0.262, 95% confidence interval [CI] = 0.071-0.959, P = .043; LC vs. CHB: OR = 0.198, 95% CI = 0.049-0.803, P = .023). Similar relationships were observed for the PIN1 rs2233682 GA genotype among the groups (LC vs. controls: OR = 0.248, 95% CI = 0.067-0.919, P = .037; LC vs. CHB: OR = 0.184, 95% CI = 0.044-0.773, P = .021). This reduced risk was more obvious in older CHB patients (age ≥50 years). No such correlations were found for PIN1 rs2233678 and rs2233679. However, the haplotypes constructed from these SNP (GCA for controls and CCG for CHB) were associated with a significantly decreased risk of HBV-related LC. In summary, the findings of this study suggest that the PIN1 rs2233682 A allele might be related with a decreased risk of HBV-related LC in a Guangxi population.

Hyperimmunoglobulin E syndromes (HIES) are rare primary immunodeficiency diseases characterized by markedly elevated serum immunoglobulin (Ig) E, recurrent pneumonia, and chronic eczema. To date, information about pediatric HIES is limited. We aimed to evaluate the spectrum of clinical and immunological features in pediatric patients with HIES in China.We retrospectively reviewed the cases of 4 pediatric patients with HIES followed at the Guangzhou Women and Children's Medical Center from May 2013 to September 2017. We analyzed clinical presentation, laboratory data, immunological evaluations, imagenological characteristics, treatment, response to therapy, genetic and bronchoalveolar lavage fluid (BALF) findings, and prognosis.The common clinical features of the patients were recurrent respiratory and mucocutaneous infections and eczematoid skin lesions. In 3 of 4 patients, BALF and transbronchial lung biopsy (TBLB) demonstrated fungal pneumonia with organisms including invasive Aspergillus and Penicillium marneffei. Elevated serum IgG and IgM were detected in 3 and 2 cases, respectively, while CD4+ T and CD19+ B cells were slightly reduced in only 1 patient. Nitroblue tetrazolium tests (NBTs) were normal in all patients, and reduced natural killer cell counts were identified in 3 patients. A novel missense mutation in exon 17 (c.1593A>T, p.K531N) was identified in the signal transducer and activator of transcription 3 (STAT3) gene that has not been reported previously. One patient had 3 homozygous nonsynonymous variations of the complement receptor 2 (CR2) gene distributed in exons 10 (c.1916G>A, p.S639N) and 11 (c.1987T>C, p.S663P and c.2012G>A, p.R671H) with high frequency.This case series suggests that fungi are important respiratory pathogens in children with HIES and should be considered in cases of pneumonia in this population. The NIH scoring system does not allow diagnostic certainty, particularly in infants, because some of the common manifestations of HIES may not develop until the patient matures. Pulmonary complications must be identified in the early stage of the disease to treat them effectively. In addition, we report a mutation in STAT3 that has not been identified previously.

Early rehabilitation after surgery for patellar fracture is challenging. The purpose of this study was to evaluate the surgical outcome of titanium cable cerclage for patellar fracture in early functional activity. We reviewed a series of 24 patients treated at our hospital with titanium cable. Functional exercises were started early. Patients were followed up for at least 12 months. Fifteen were males and 9 were females. Fracture occurred in the right knee in 13 patients and in the left knee in 11 patients. The most common mode of injury involves a tumble. None of the patients presented with any postoperative complications. The management resulted in satisfactory outcomes. Titanium cable cerclage offers a new strategy in treating patellar fracture.

Our study sought to review our experience from biportal to uniportal video-assisted thoracoscopic surgery (VATS) major lung resection. Lessons we learned from the evolution regarding technical aspects were also discussed. We retrospectively reviewed patients who underwent VATS lobectomy or segmentectomies in Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chia-Yi, Taiwan, during January 2012 and December 2014. Patient clinical profiles, surgical indications and procedures, postoperative course, and oncological parameters were analyzed and compared between the biportal and uniportal groups. A total of 121 patients were enrolled in this study with median follow-up of 19.5 ± 11.6 months for all patients and 22.5 ± 11.5 months for primary lung cancer patients. Operation time (146.1 ± 31.9–158.7 ± 40.5 minutes; P = 0.077), chest drainage time (3.8 ± 3.3–4.4 ± 2.4 days; P = 0.309), conversion to thoracotomy rate (2.2%–2.6%; P = 0.889), and complication rate (15.6%–19.7%; P = 0.564) were equal between the groups, whereas blood loss (96.7 ± 193.2–263.6 ± 367; P = 0.006) was lower in the uniportal group. For lung cancer cases, there were no statistical differences in the histology, cancer staging, mediastinal lymph node dissection stations, numbers of dissected N1, N2, and overall lymph nodes between uniportal and biportal groups. Our preliminary data showed that uniportal VATS anatomical lung resection is as feasible, equally safe, and of comparative oncological clearance efficacy to biportal VATS.

The aim of this article was to delineate the characteristics of lumbar disc herniation (LDH) in patients with exacerbation of symptoms caused by spinal manipulative therapy (SMT). The main emphasis should be on the prevention of this condition by identifying relevant risk factors. Detailed clinico-radiological profiles of a total number of 10 LDH patients with exacerbation of presentation after SMT were reviewed. All the patients underwent neurological and magnetic resonance imaging examinations. Laminectomy and discectomy were performed, and follow-up was carried out in all patients. The duration of symptoms in the patients before SMT was 4–15 years. After the therapy, an acute exacerbation of back and radicular pain was observed within 24 h. Magnetic resonance imaging showed that L4–L5 was the most frequently affected level observed (7 patients), and each patient had a large disc fragment in the spinal canal. The disc fragments were classified into 3 types according to their localizations. The time internal between the exacerbation of presentation and surgery was 23.1 days. No perioperative complications were noted. All the patients were relieved of radicular pain a few days after surgery. During postoperative follow-up, all patients regained the ability to walk; one patient received catheterization for 1 month and another for 6 months. Eight patients reported a complete resolution of presentation and the rest 2 patients were significantly improved. SMT should be prohibited in some LDH patients to prevent neurological damages, in whom there are 5 possible risk factors. Surgical results for these patients are encouraging.