OBJECTIVE: To observe the clinical effect of Fu's subcutaneous needling based on anatomy train theory for nonspecific low back pain (NLBP). METHODS: A total of 120 patients with NLBP were randomized into an anatomy train Fu's subcutaneous needling group (40 cases, 3 cases dropped out), a conventional acupuncture group (40 cases, 2 cases dropped out) and a conventional Fu's subcutaneous needling group (40 cases, 2 cases dropped out). Acupuncture was applied at ashi points and bilateral Shenshu (BL23) and Dachangshu (BL25) in the conventional acupuncture group, once every other day, 3 times a week. Fu's subcutaneous needling was applied at lumbodorsal myofascial trigger points (MTrPs) in the Fu's subcutaneous needling group, once every 3 days, twice a week. On the basis of the treatment in the Fu's subcutaneous needling group, Fu's subcutaneous needling was applied at MTrPs along the posterior superficial line and lateral line in the anatomy train Fu's subcutaneous needling group, once every 3 days, twice a week. All groups were treated for 2 weeks. Before and after treatment, the scores of numeric rating scale (NRS) and Oswestry disability index (ODI) were observed, the distance of Schober test was measured and the endurance of trunk extensors was assessed in the 3 groups. RESULTS: After treatment, in the 3 groups, the NRS and ODI scores were decreased compared with those before treatment (P<0.05), the Schober test distance was increased compared with that before treatment (P<0.05), the static and dynamic muscle endurance was increased compared with that before treatment (P<0.05). After treatment, in the anatomy train Fu's subcutaneous needling group, the NRS and ODI scores were lower than those in the conventional acupuncture group and the conventional Fu's subcutaneous needling group (P<0.05), the Schober test distance was longer than that in the conventional acupuncture group and the conventional Fu's subcutaneous needling group (P<0.05), the static and dynamic muscle endurance was superior to that in the conventional acupuncture group and the conventional Fu's subcutaneous needling group (P<0.05). CONCLUSION Fu's subcutaneous needling based on anatomy train theory can effectively relieve the pain symptom, enhance quality of life, improve lumbar motion and lumbar muscle function in patients with NLBP.
Humans ; Low Back Pain/physiopathology* ; Female ; Male ; Adult ; Acupuncture Therapy/methods* ; Middle Aged ; Acupuncture Points ; Young Adult ; Treatment Outcome ; Aged

Hearing loss is the most prevalent disabling disease. Cochlear implantation（CI） serves as the primary intervention for severe to profound hearing loss. This consensus systematically explores the value of genetic diagnosis in the pre-operative assessment and efficacy prognosis for CI. Drawing upon domestic and international research and clinical experience, it proposes an evidence-based medicine three-tiered prognostic classification system（Favorable, Marginal, Poor）. The consensus focuses on common hereditary non-syndromic hearing loss（such as that caused by mutations in genes like GJB2, SLC26A4, OTOF, LOXHD1） and syndromic hereditary hearing loss（such as Jervell & Lange-Nielsen syndrome and Waardenburg syndrome）, which are closely associated with congenital hearing loss, analyzing the impact of their pathological mechanisms on CI outcomes. The consensus provides recommendations based on multiple round of expert discussion and voting. It emphasizes that genetic diagnosis can optimize patient selection, predict prognosis, guide post-operative rehabilitation, offer stratified management strategies for patients with different genotypes, and advance the application of precision medicine in the field of CI.
Humans ; Cochlear Implantation ; Prognosis ; Hearing Loss/surgery* ; Consensus ; Connexin 26 ; Mutation ; Sulfate Transporters ; Connexins/genetics*

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Objective: : The spontaneous intracerebral hemorrhage (ICH) remains a significant cause of mortality and morbidity throughout the world. The purpose of this retrospective study is to develop multiple models for predicting ICH outcomes using machine learning (ML). Methods: : Between January 2014 and October 2021, we included ICH patients identified by computed tomography or magnetic resonance imaging and treated with surgery. At the 6-month check-up, outcomes were assessed using the modified Rankin Scale. In this study, four ML models, including Support Vector Machine (SVM), Decision Tree C5.0, Artificial Neural Network, Logistic Regression were used to build ICH prediction models. In order to evaluate the reliability and the ML models, we calculated the area under the receiver operating characteristic curve (AUC), specificity, sensitivity, accuracy, positive likelihood ratio (PLR), negative likelihood ratio (NLR), diagnostic odds ratio (DOR). Results: : We identified 71 patients who had favorable outcomes and 156 who had unfavorable outcomes. The results showed that the SVM model achieved the best comprehensive prediction efficiency. For the SVM model, the AUC, accuracy, specificity, sensitivity, PLR, NLR, and DOR were 0.91, 0.92, 0.92, 0.93, 11.63, 0.076, and 153.03, respectively. For the SVM model, we found the importance value of time to operating room (TOR) was higher significantly than other variables. Conclusion : The analysis of clinical reliability showed that the SVM model achieved the best comprehensive prediction efficiency and the importance value of TOR was higher significantly than other variables.

Objective    To describe our experiences of application of off-pump coronary artery bypass grafting surgery (OPCABG) in coronary artery disease (CAD) patients with dilated left ventricle. Methods    A retrospective analysis of 303 patients with dilated left ventricle [left ventricular end-diastolic diameter (LVEDD)> 60 mm] who underwent OPCABG from January 2008 to December 2018 at a single center was conducted. There were 205 males and 98 females at age of 45-87 (66.9±9.3) years. Results    The mean pulmonary artery pressure in 90 patients was more than 25 mm Hg. Sixteen patients underwent OPCABG with emergent transition of extracorporeal circulation (CPB). Twenty-one patients underwent OPCABG with CPB at the beginning of CABG. Thirty-five patients underwent intra-aortic balloon counterpulsation (IABP). Four patients died during in-hospital time with the experience of emergent transition of CPB. Six months after operation, LVEDD and left ventricular ejection fraction (LVEF) were improved. Conclusion    OPCABG is a safe and effective alternative for CAD patients with dilated left ventricle. However, for patients with higher pulmonary pressure and a spherical left ventricle after cardiac reshaping, there is a high risk of emergent transition of CPB during OPCABG; for this kind of patients, it is necessary to start CPB at the beginning of OPCABG.

Objective: To delineate the variants spectrum of phenytalanine hydroxylase (PAH) gene among 78 unrelated patients with phenylketonuria (PKU) from Jiangxi province. Methods: The 13 exons and flanking intronic regions of the PAH gene were subjected to PCR amplification and sequencing. Results: A total of 143 variants were detected among the 156 alleles, which included 54 types of variants, which yielded a detection rate of 91.7%. Common variants have included R243Q (26/143, 18.2%), R408Q (10/143, 7.0%), EX6-96A>G (8/143, 5.6%), IVS4-1G>A (7/143, 4.9%), R241C (7/143, 4.9%) and V399V (7/143, 4.9%). In addition, 6 novel variants were detected, which included IVS4-3T>G, Q172H, C284Y, V291L, V329del, and L430R. The variants consisted of missense, splicing, nonsense and deletion variants, which have mainly located in exons 7 (45, 31.5%), 12 (17, 11.9%), 11 (16, 11.2%) and 6 (14, 9.8%). Conclusion Variants of the PAH gene identified in Jiangxi province mainly involve exons 7, 12, 11 and 6, with the most common variants being R243Q and R408Q. Six novel variants were identified.

OBJECTIVE To explore the role of adenoidectomy in the treatment of pediatric secretory otitis media.METHODS 120 cases of children diagnosised with secretory otitis media and adenoid hypertrophywho came to our department between January 2013 and May 2015 were devided into 4 groups,30 cases in each group.Group 1 only got drug therapy;Group 2 got adenoidectomy combined with drug therapy;Group 3 got paracentesis or tympanostomy tube;Group 4 got paracentesis or tympanostomy tube,with adenoidectomy at the same time.RESULTS 1.The difference incurative time and recurrence rate were statistically significant between group 1 and group 2.2.There was no statistical difference in healing time but statistical difference in recurrence rate between group 3 and group 4.CONCLUSION For children with secretory otitis media and adenoid hypertrophy,adenoidectomy can shorten the cure time and reduce the recurrence rate at the same time.

Objectives To investigate the associations of the plasma homocysteine levels with the alterations in arterial stiffness in a commu-nity-based cohort. The gender differences in these associations were examined. Methods We evaluated the relationship between plasma homocysteine levels to three measures of vascular function [carotid-femoral pulse wave velocity (CF-PWV), carotid-ankle PWV (CA-PWV) and heart rate corrected augmentation index (AI)] in 1680 participants (mean age:61.5 years;709 men, 971 women) from communities of Beijing, China. Results In univariate analysis, plasma homocysteine levels was positively related to the CF-PWV (r=0.211, P<0.0001) and CA-PWV (r=0.148, P<0.0001), whereas inversely associated with AI (r=?0.052, P=0.016). In multiple linear regression models adjusting for covariants, plasma homocysteine remained positively related to the CF-PWV (standardizedβ=0.065, P=0.007) in total cases. When the groups of men and women were examined separately, plasma homocysteine remained positively associated with the CF-PWV (standardizedβ=0.082, P=0.023) in men, whereas the relations between homocysteine and any of the arterial stiffness indices were not further present in women. Conclusions In Chinese population, plasma homocysteine levels are independently associated with alterations of large artery stiffness in men but not in women.

OBJECTIVE: To study the molecular pathogenesis of SLC26A4 mutations associated with inner ear malformations including large vestibular aqueduct syndrome (LVAS), Mondini dysplasia and inner ear malformations but not accompanied with LVAS. METHOD: DNA sample and clinical material were obtained from 14 sporadic LVAS probands, six Mondini dysplasia probands and seven inner ear malformations excluding IVAS probands. SLC26A4 gene mutation was analyzed by direct sequencing for its 20 coding exons. GJB2 gene and also mt12SrRNA were analyzed by direct sequencing. RESULT: In 14 cases of LVAS, two mutations were detected in 12 patients (85.7%, either homozygous or compound heterozygous mutations), and one mutation was found in two patients (14.3%). In six cases of Mondini dysplasia, two mutations were detected in all of patients (100%). No mutation could be found in the seven cases of other inner ear abnormalities not accompanied with LVAS. No pathogenic mutation was detected in all of these 27 probands in GJB2 gene and mt12SrRNA 1555/1494T. CONCLUSION We have shown that LVAS and Mondini dysplasia closely correlate with SLC26A4 gene. No mutation was detected in seven probands of inner ear malformations not accompanied with LVAS. We should study the molecular pathogenesis of this disease in depth.
Adolescent ; Adult ; Child ; Child, Preschool ; Connexins ; Ear, Inner ; abnormalities ; Exons ; Female ; Genome ; Humans ; Infant ; Male ; Membrane Transport Proteins ; genetics ; Mutation ; Sulfate Transporters ; Syndrome ; Vestibular Aqueduct ; abnormalities ; Young Adult