Objective To investigate the clinical efficacy of Zhuangjin Yangxue decoction on Hepple stage Ⅰ and Ⅱ of osteochondral lesion of the talus(OLT).Methods From February 2021 to December 2022,a total of 62 cases of OLT were seleted from the Hangzhou Xiaoshan Hospital of Traditional Chinese Medicine.According to random number table method,the patients were divided into observation group and control group,with 31 cases in each group.The control group was treated with Western medicine,and the observation group received an additional treatment of Zhuangjin Yangxue decoction alongside with Western medicine.Serum matrix metalloproteinase 13(MMP-13),tumor necrosis factor-α(TNF-α),ankle visual analogue scale(VAS)score,American Orthopedic Foot and Ankle Society(AOFAS)ankle-hind foot function score,TCM syndrome score and magnetic resonance observation of cartilage repair tissue(MOCART)score before and after treatment were compared between two groups.Results After 5 weeks and 3 months of treatment,MMP-13,TNF-α,VAS score and TCM syndrome score in two groups were significantly lower than before treatment,and AOFAS ankle-hind foot function score and MOCART score were significantly higher than before treatment(P<0.05).MMP-13,TNF-α and TCM syndrome scores in observation group were significantly lower than those in control group,and MOCART score was significantly higher than that in control group(P<0.05).After 5 weeks of treatment,VAS score of observation group was significantly lower than that of control group,and AOFAS ankle-hind foot function score was significantly higher than that of control group(P<0.05).Conclusion Zhuangjin Yangxue decoction shows a good short-term efficacy in treating Hepple stage Ⅰ and Ⅱ of OLT,with anti-inflammatory and analgesic effects,improved joint function,and promotion of cartilage repair.

Objective To investigate the effect of Qufu Shengji ointment combined with ulinastatin in the treatment of wound healing after perianal surgery and its effect on the level of inflammatory factors.Methods Patients who underwent perianal surgery in Guilin Hospital of Integrated Traditional Chinese and Western Medicine from July 2020 to January 2022 were randomly divided into control group and test group.The patients in both groups were treated with conventional debridement therapy and ulinastatin,and the test group was treated with Qufu Shengji ointment.The wound healing efficacy,TCM symptom score,inflammatory factor level,growth factor level and treatment safety of the two groups were compared.Results A total of 116 patients were included in the study,including 58 patients in the test group and 58 in the control group.The total effective rate of the test group(91.38％)was higher than that of the control group(75.86％),and the difference was statistically significant(P＜0.05).After treatment,the TCM syndrome score levels of interleukin-17A(IL-17A),C-reactive protein(CRP)and serum amyloid A(SAA)in the test group were lower than those in the control group(P＜0.05).The levels of vascular endothelial growth factor receptor 1(VEGFR1),fibroblast growth factor receptor(FGFR)and transforming growth factor-β1(TGF-β1)were higher than those in the control group(P＜0.05).The anal function index was higher than that of the control group(P＜0.05).The incidence of adverse reactions between the two groups was 13.79％and 8.62％,respectively,and the difference was not statistically significant(P＞0.05).Conclusion The effect of Qufu Shengji ointment combined with ulinastatin in the treatment of wound healing after perianal surgery is significant,which can improve the TCM syndrome,reduce inflammatory factors,and upregulate growth factors,and has good safety.

Objective:This study examined the development trend and research hotspot of cardiopulmonary brain resuscitation in the last ten years by a visual analysis of the literature on post-cardiac arrest brain injury.Methods:English articles were acquired from the Web of Sciences (WOS) core database. CiteSpace 5.8.R3 software was used to analyze annual publications, countries, institutions, authors. We identified the trending research areas by analyzing collaborative networks, keywords co-occurrence, burst detection analysis, timeline and time-zone diagrams.Results:The search included 10 867 articles in the WOS core database from Jan 1, 2013 to Oct 25, 2023. In the last ten years, the top 3 nations were the United States, China, and Japan, with the United States having the most citation of 3691 and an centrality of 0.47. The author with the highest number of publications was Hans Friberg from Sweden. The top 5 most frequent keywords in WOS were cardiac arrest, cardiopulmonary resuscitation, resuscitation, survival, outcome. Keyword cluster analysis showed 4 clusters, including: #0 of-hospital cardiac arrest, #1 traumatic brain injury, #2 targeted temperature management, #3 global cerebral ischemia. Keyword burst showed that the top 5 ranked by strength are mild hypothermia, emergency cardiovascular care, neuron specific enolase, cerebral ischemia, epinephrine, and the top 5 ranked by the year of burst begins are out-of-hospital cardiac arrest, cpr, epinephrine, coma, and task force. The timeline and time zone charts indicated that, starting in 2017, the main fields of study concentration were traumatic brain injury and out-of-hospital cardiac arrest. Additionally, extracorporeal membrane, intensive care, risk factors, and electroencephalography were identified as new high-frequency keywords.Conclusions:Over the past ten years, the research hotspots on post-cardiac arrest brain injury include out-of-hospital cardiac arrest, traumatic brain injury, and target temperature control. The research development trends will be extracorporeal membrane oxygenation, critical care, and EEG.

Objective:To investigate the pathogen spectrum of acquired immunodeficiency syndrome (AIDS) patients with pulmonary opportunistic infections in the local area, and to evaluate the clinical application of metagenomic next-generation sequencing (mNGS) in these patients.Methods:From January to December 2021, AIDS patients with pulmonary infections admitted to Zhongnan Hospital of Wuhan University were enrolled. Their bronchoalveolar lavage fluid (BALF) was subjected to mNGS and coventional pathogen detection.Routine pathogen detection methods included smear, culture, polymerase chain reaction (PCR), and immunochromatographic colloidal gold. Fisher′s exact probability method was used for statistical analysis.Results:A total of 69 patients were included, and all of them were tested positive for mNGS. Among them, 53 cases (76.8%) were positive for fungi and viruses, 40 cases (58.0%) were positive for bacteria (excluding Mycobacterium tuberculosis (MTB) and nontuberculous mycobacteria (NTM)), six cases were positive for MTB, 11 cases were positive for NTM, and seven cases were positive for other pathogens. Mixed infections with two or more pathogens were found in 89.9%(62/69) of the patients. Among the conventional pathogen detections of BALF, 79.7%(55/69) of the patients were positive for pathogens, including 42 cases positive for Pneumocystis jirovecii PCR, 16 cases positive for BALF culture, nine cases positive for MTB PCR, and five cases positive for Cryptococcus antigen. The total detection rate of mNGS was 100.0%(69/69), which was higher than that of the conventional pathogen detection rate of 79.7%(55/69), and the difference was statistically significant (Fisher′s exact probability method, P<0.001). The specificity of mNGS detection was 88.4%. Combining clinical and two detection methods, the top five pathogens were Pneumocystis jirovecii (62.3%(43/69)), Candida (29.0%(20/69)), MTB (20.3%(14/69)), NTM and Talaromyces marneffei (15.9%(11/69), each). Fifty-three patients (76.8%) had co-infection with virus. Conclusions:The main cause of pulmonary infection in AIDS patients in this area is mixed infection, and Pneumocystis jirovecii is the most common pathogen. mNGS could significantly improve the pathogen detection rate in AIDS patients with pulmonary infections.

Objective To evaluate clinical efficacy and safety of ABO-incompatible (ABOi) living-related kidney transplantation. Methods Clinical data of 23 recipients undergoing ABOi living-related kidney transplantation were retrospectively analyzed. According to the initial blood group antibody titers in the recipients before surgery, different individualized pretreatment regimens were adopted, including oral intake of immunosuppressive drugs plus rituximab, or oral intake of immunosuppressive drugs plus plasma exchange and/or double filtration plasmapheresis plus rituximab. The blood group antibody titers before and after pretreatment, before and after kidney transplantation, and perioperative renal function and related complications were monitored. Renal allograft function and related complications were observed during postoperative follow-up. Results Among 23 recipients undergoing ABOi living-related kidney transplantation, except for one case presenting with hyperacute rejection during operation, the serum creatinine levels of the remaining 22 recipients were restored normal. Perioperative complications included lymphatic fistula in 4 cases, 1 case of urinary fistula, 1 case of perirenal hematoma complicated with T cell-mediated rejection, 6 cases of urinary system infection, 1 case of acute tubular necrosis, 1 case of acute pancreatitis, 1 case of blood group antibody titer rebound, and 1 case of primary disease recurrence, and all of these complications were cured after corresponding treatment. During postoperative follow-up, the graft and recipient survival rates of 22 recipients were 100%, and renal allograft function was normal. The blood group antibody titer were all ≤1:8 during follow-up. Complications during follow-up included 2 cases of severe lung infection, 1 case of antibody-mediated rejection, 2 cases of primary disease recurrence, 1 case of lymphocyst, 1 case of urinary system infection, 1 case of herpes zoster, 1 case of BK viruria and 2 cases of abnormal blood glucose levels. Conclusions ABOi living-related kidney transplantation may be safely performed by selecting individualized pretreatment regimens according to antibody titers by different blood groups. However, high-dose rituximab or combined use of rabbit anti-human thymocyte immunoglobulin may cause severe infectious complications in highly sensitized recipients.

Anti-seizure medications (ASMs) are the main therapy for epilepsy.There are many kinds of ASMs with complex mechanism of action, so it is difficult for pharmacists to examine prescriptions.This paper put forward some suggestions on the indications, dosage forms/routes of administration, appropriateness of usage and dosage, combined medication and drug interaction, long-term prescription review, individual differences in pathophysiology of children, and drug selection when complicated with common epilepsy, for the reference of doctors and pharmacists.

Objective:To investigate the risk factors for bleeding and thrombosis during extracorporeal membrane oxygenation (ECMO) therapy in critically ill patients and determine the best predictors of coagulation-related complications.Methods:A retrospective analysis was performed on patients who received ECMO for respiratory or circulatory failure at Xiangya Hospital of Central South University from January 2020 to December 2022. The outcome was whether bleeding or thrombosis occurred from 24 h after ECMO insertion to before weaning. The differences in demographic characteristics, weaning conditions, prognosis, routine blood tests, organ function, coagulation and blood product transfusion of each group were compared. Logistic regression analysis was used to evaluate the risk factors for bleeding and thrombosis, and ROC curve evaluation was used to assess their capacity to predict complications.Results:A total of 61 patients with ECMO were enrolled, with 21 cases of bleeding and 14 cases of thrombosis during ECMO. Compared with the nonbleeding group, the activated partial thromboplastin time, thromboplastin time (TT), and transfusions of frozen plasma and red blood cells were higher in the bleeding group (all P<0.05). Compared with the nonthrombotic group, the increase in body weight, D-dimer (DD), fibrinogen degradation product (FDP), and improvement of arterial oxygen partial pressure (ΔPO 2) within 24 h were significantly higher in the thrombotic group (all P<0.05). Logistic regression analysis revealed that TT ( OR=1.039, 95% CI: 1.006~1.072, P=0.018) and frozen plasma transfusion volume ( OR=1.046, 95% CI: 1.010-1.083, P=0.012) were risk factors for bleeding events. FDP ( OR=1.030, 95% CI: 1.009-1.051, P=0.005), DD ( OR=1.181, 95% CI: 1.044-1.336, P=0.008), and ΔPO 2 ( OR=1.007, 95% CI: 1.002-1.012, P=0.006) were risk factors for thrombosis. According to ROC curve analysis, the AUCs of TT, frozen plasma transfusion, and combined indexes for predicting bleeding were 0.712, 0.690, and 0.816, respectively. The combined indices had a cut-off value of 0.273, a sensitivity of 75.61%, and a specificity of 80.00%. The AUCs of FDP, DD, ΔPO 2, and combined FDP with ΔPO 2 for predicting thrombosis were 0.778, 0.748, 0.786, and 0.868, respectively. The cut-off value of the combined index was 0.157, the sensitivity was 68.09%, and the specificity was 92.86%. Conclusions:TT combined with frozen plasma transfusion volume predicted bleeding optimally, while FDP plus ΔPO 2 predicted thrombotic events better during ECMO treatment in critically ill patients.

Background::As a non-invasive and effective diagnostic method for small intestinal bacterial overgrowth (SIBO), wild-use of breath test (BT) has demonstrated a high comorbidity rate in patients with diarrhea-predominant irritable bowel syndrome (IBS-D) and SIBO. Patients overlapping with SIBO respond better to rifaximin therapy than those with IBS-D only. Gut microbiota plays a critical role in both of these two diseases. We aimed to determine the microbial difference between IBS-D overlapping with/without SIBO, and to study the underlying mechanism of its sensitivity to rifaximin.Methods::Patients with IBS-D were categorized as BT-negative (IBSN) and BT-positive (IBSP). Healthy volunteers (BT-negative) were enrolled as healthy control. The patients were clinically evaluated before and after rifaximin treatment (0.4 g bid, 4 weeks). Blood, intestine, and stool samples were collected for cytokine assessment and gut microbial analyses.Results::Clinical complaints and microbial abundance were significantly higher in IBSP than in IBSN. In contrast, severe systemic inflammation and more active bacterial invasion function that were associated with enrichment of opportunistic pathogens were seen in IBSN. The symptoms of IBSP patients were relieved in different degrees after therapy, but the symptoms of IBSN rarely changed. We also found that the presence of IBSN-enriched genera ( Enterobacter and Enterococcus) are unaffected by rifaximin therapy. Conclusions::IBS-D patients overlapping with SIBO showed noticeably different fecal microbial composition and function compared with IBS-D only. The better response to rifaximin in those comorbid patients might associate with their different gut microbiota, which suggests that BT is necessary before IBS-D diagnosis and use of rifaximin.Registration::Chinese Clinical Trial Registry, ChiCTR1800017911.

Objective:To investigate the epidemic trend and risk change of acquired immunodeficiency syndrome (AIDS) complicated with malignant tumors after combination antiretroviral therapy (cART).Methods:The types of malignant tumors in patients with AIDS at different stages of cART were analyzed among anti-human immunodeficiency virus (HIV)-positive population in Hubei Province screened in National AIDS/HIV prevention and control information system from 1st January, 2004 to 31st December, 2018. The standardized incidence ratios(SIR) of malignant tumors in AIDS patients was analyzed based on the incidence of malignant tumors in the general population in Hubei Province or China in 2013. The changes in risks for development of malignant tumors in AIDS patients at different cART stages from 2004 to 2013 and 2014 to 2018 were compared.Chi-square test was used for statistical analysis.Results:Three hundred and twenty-three out of 22 994 AIDS patients were diagnosed with malignant tumors. Non-Hodgkin lymphoma(NHL) and cervical cancer were most common types in acquired immunodeficiency syndrome-defining cancers (ADC), while liver cancers and lung cancers were the most common types in non-acquired immunodeficiency syndrome-defining cancers (NADC). The overall risk of malignancy in AIDS patients was similar to that in the general population (SIR=1.06, χ2=0.62, P=0.426). However, the risks of Kaposi sarcoma, NHL, Hodgkin lymphoma, cervical cancer, and head and face cancers (excepting nasopharyngeal cancer) in AIDS patients were significantly higher than those in the general population (SIR=834.09, 9.65, 13.33, 5.22 and 2.94, respectively, χ2=11 747.27, 625.54, 56.65, 184.21 and 13.66, respectively, all P<0.01). The risks of lung cancer, colorectal anal cancer, stomach cancer and breast cancer in AIDS patients were significantly lower than those in the general population (SIR=0.33, 0.36, 0.43 and 0.45, respectively, χ2=33.43, 12.84, 9.01 and 7.21, respectively, all P<0.05). The SIR of cervical cancer, liver cancer and colorectal anal cancer from 2014 to 2018 were 4.06, 0.43 and 0.10, respectively, which were significantly lower than those from 2004 to 2013 (7.42, 1.96 and 0.84, respectively). The differences were all statistically significant ( χ2=5.39, 19.52 and 10.86, respectively, all P<0.05). Conclusions:At present, there are no significant differences of the incidences of malignant tumors between AIDS patients and general population, but the tumor types are different. The most common malignant tumors in this region are NHL and cervical cancer, which should be noted that HIV screening among patients with such tumors is conducive to comprehensive treatment to improve the efficacy.

Objective:To examine the infection of the enterovirus and human herpes virus in children with suspected encephalitis.Methods:A total number of 365 suspected encephalitis cases were included in this study from August 2017 to December 2019 in Hunan Children′s Hospital. The clinical samples, the cerebrospinal fluid (CSF), serum, sputum, stool and urine were collected and preserved at-80 ℃condition. The enterovirus (EV) and human herpesvirus (HHV) were examined by a one-step nested reverse transcription PCR(RT-PCR) and a real-time fluorescent quantitative PCR (qPCR), respectively. The positive rate of the two viruses in clinical specimens of children with suspected encephalitis was examined. Among all cases, 132 cases were diagnosed with EV encephalitis or HHV encephalitis.Results:the EV encephalitis were identified in 20.5% (75/365) children with suspected viral encephalitis; whereas HHV encephalitis infection was identified as 15.6% (57/365). Among the 75 cases of EV encephalitis, echo 6 was the main sub-type of these diseases 52.0% (39/75) and others were EV71 (30.7%, 23/75), echo11 (6.7%, 5/75), Coxsackie virus A group 6(CA6, 4.0%, 3/75), echo30 (1.3%, 1/75), echo9 (1.3%, 1/75), echo4 (1.3%, 1/75),Coxsackie virus B group 1(CB1, 1.3%, 1/75))and poliovirus(1.3%, 1/75).Human herpes virus type 6 (HHV6) was the most common pathogen in 57 cases of HHV encephalitis, accounting for 35.1% (20/57).The other pathogens were Cytomegalovirus (CMV, 31.6%, 18/57), Epstein-Barr virus (8.8%, 7/57), Herpes simplex virus 1 (HSV1, 10.5%, 6/57), HSV2 (8.8%, 5/57), and Varicella zoster virus (VZV, 1.8%, 1/57) .The virus in CSF detected significantly earlier than that in serum after onset. Virus could be detected in CSF 2-7 days after onset,but 7-26 days in serum. Conclusions:This study uses nested PCR and qPCR to detect pathogens in clinical specimens of children. This not only expands our understanding of the clinical examination and diagnosis of viral encephalitis in children, but also promotes the method of this study to benefit more children.