Hearing loss is one of the most common neurosensory disorders in humans,severely affecting pa-tients'quality of life with lack of ideal treatments.Its pathogenesis is related to oxidative stress,inflammation and apoptosis in the inner ear.Recent studies have demonstrated that members of the signal transducer and activator of transcriptions(STATs)family are involved in regulating gene expression in auditory cells during inner ear develop-ment and physiological activities such as apoptosis,oxidative stress,inflammation and autophagy during auditory disorders.In this paper,we review the research on STATs in inner ear development and hearing loss,and elucidate their specific molecular mechanisms,aiming to provide theoretical guidance and direction for the prevention and treatment of hearing loss.

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:To summarize the clinical characteristics of patients with epilepsy caused by focal cortical dysplasia (FCD), and identify the influencing factors for postoperative seizure controls.Methods:Fifty-seven patients with epilepsy caused by FCD admitted to Department of Neurosurgery, Third Affiliated Hospital of Zhengzhou University from July 2019 to November 2023 were chosen; standard preoperative evaluation, surgery, postoperative management and follow-up were performed. A retrospective study of clinical data, imaging and video electroencephalogram (VEEG) data, surgical approaches, pathological findings, and follow-up data was performed; influencing factors for postoperative seizure controls were analyzed.Results:In these 57 patients with epilepsy caused by FCD, 29 were males (50.88%) and 28 were females (49.12%). Onset age was 30.00 (8.00, 74.50) months, and surgery age was 95.00 (50.00, 138.50) months. Focal to bilateral tonic-clonic seizures (42/57; 73.68%) and epileptic spasms (13/57; 22.81%) were common seizure types. Cranial MRI was positive in 34 patients (59.65%), mainly manifested as abnormal cortical gyri/sulci morphology (17/57; 29.82%). In 43 patients accepted PET-CT, hypometabolic sites were detected in 40 (93.02%), and complete agreement between PET/MRI fusion results and actual lesion sites was noted in 40 (93.02%). FCD type I was noted in 16 patients (28.07%), type II in 39 (68.42%), and type III in 2 (3.51%). By December 2023, 44 (77.19%) had Engel grading I, 4 (7.02%) had grading II, 4 (7.02%) had grading III, and 5 (8.77%) had grading IV. Children with good prognosis (Engel grading I+II) and those with poor prognosis (Engel grading III+IV) showed significant differences in terms of time from first seizure to surgery, positive/negative MRI, and regularity of postoperative ASMs ( P<0.05). Conclusions:Focal to bilateral tonic-clonic seizure is the most common seizure type in patients with epilepsy caused by FCD, and abnormal cortical gyri/sulci morphology is the most common MRI manifestation; PET/MRI fusion imaging is superior to PET-CT or MRI in identifying epileptogenic foci. Poor seizure control can be noted in patients with long onset time to surgery, with negative cranial MRI results, or with irregular postoperative ASMs.

Objective To investigate the clinical features and genetic characteristics of patients with late-onset Pompe disease(LOPD).Methods A total of 13 patients diagnosed with LOPD in the First Affilia-ted Hospital of Zhejiang University School of Medicine from September 2020 to December 2023 were selected,and all patients were subjected to clinical investigation,GAA activity detection and GAA gene testing.Results Among the 13 patients,7 were males and 6 were females;5 were family patients and 8 were sporadic patients;and the median age of onset was 17 years(8-52 years),the median age of presentation was 24 years(10-52 years),and the median age of diagnosis was 31 years(14-58 years).In terms of the first symptoms,10 pa-tients presented with limb weakness and 3 patients presented with dyspnea.The average serum creatine kinase level was 552 U/L(55-1084 U/L),and the serum creatine kinase level was normal in one patient.All pa-tients had scoliosis and different degrees of restrictive ventilatory dysfunction.Neuroelectrophysiological exami-nations of 9 patients showed myogenic damage,and 8 of them had muscle tonic discharge.The mean value of GAA activity was 0.3 μmol/(L·h)[0.17-0.5 μmol/(L·h)].A total of 13 mutations were detected in GAA gene,and the most common mutation was c.2238G＞C(p.W746C).There were five new variant sites:c.543del(p.F181Lfs*40),c.839_840insCC(p.R281Pfs*34),c.1800_1823del(p.S601_R608del),c.2296T＞C(p.Y766H)and c.995C＞A(p.S332*).Conclusions LOPD is a rare disease that tends to delay diagnosis.Proximal limb weakness,decreased respiratory function,mild-to-moderate elevation of creatine kinase,scoliosis,and clinical inferior tonic discharge on electromyography are high-risk images of LOPD.c.2238G＞C(p.W746C)is a hotspot mutation,and the discovery of five new mutations enriches the GAA gene mutations lineage.

Objective Based on the acupuncture literature data set,a named entity recognition method of acupuncture literature based on dictionary and deep learning model is proposed to improve the effect of acupuncture literature entity recognition.Methods In this paper,the entity recognition methods of acupuncture literature were explored,and the vector representation effects based on word2vec and ALBERTmodels and ALBERT+domain dictionary were compared.On this basis,a named entity extraction method combining domain dictionary and ALBERT-BiLSTM-CRF deep learning model was proposed.Results According to the extraction effect of three model entities,the P value of word2vec-BiLSTM-CRF is 81.82%,the R value is 70.76%,and the F1 value is 75.48%;ALBERT-BiLSTM-CRF has an P value of 83.10%,a R value of 81.14%and a F1 value of 81.98%."ALBERT-BiLSTM-CRF+dictionary"is 92.57%,91.42%and 91.85%.In terms of entity categories,the top three entities with the highest accuracy rate are acupuncture,needling and needling site,which are 98%,ninety-seven percent and ninety-seven percent respectively,while the three entities with the lowest accuracy rate are acupoint matching corresponding symptoms,disease names and sample size,which are 50.00%,50.68%and 52.43%respectively.Conclusion Compared with the original ALBERT-BiLSTM-CRF model,the precision rate,recall rate and F1 value increased after adding the dictionary,and the convergence speed of the model after adding the dictionary was twice that without adding the dictionary.It is effective to use"ALBERT-BiLSTM-CRF+dictionary"model to identify named entities in acupuncture literature.

Objective:To analyze the ultrasonographic measurements of inferior vena cava (IVC) and abdominal aorta in healthy full-term neonates throughout the early postnatal period.Methods:Prospective observational study was conducted. A total of 132 healthy full-term neonates, who were born at the Kunshan First People′s Hospital between May 1 st and August 30 th, 2023, were enrolled as the study subjects. Two-dimensional and M-mode ultrasonography were used to measure the maximum and minimum diameters of the IVC and abdominal aorta in the early postnatal period. The IVC collapsibility index, the ratio of maximum IVC diameter to abdominal aorta diameter, and the ratio of minimum IVC diameter to abdominal aorta diameter were calculated. These neonates were stratified by gender, birth mode, gestational age and birth weight (<3 000 or ≥3 000 g), and independent sample t-test or Kruskal-Wallis H test was used to compare the ultrasonography measurements by different groups. Results:Among the 132 neonates, 81 were males, with a gestational age of (39.2±1.0) weeks, and a birth weight of (3 326±409) g. There were no significant statistical differences in the the maximum and minimum diameters of the IVC and abdominal aorta assessed by both two-dimensional and M-modes between the first and second days (all P>0.05). Additionally, no statistical differences were observed in the ultrasonographic measurements among neonates of different sexes, birth modes, and gestational ages (all P>0.05); but there were statistically differences between the group with birth weight of <3 000 g and the group with birth weight of ≥3 000 g (all P<0.05). There were no statistically differences in IVC collapsibility index, the ratio of the maximum diameter of IVC to the diameter of abdominal aorta, and the ratio of the minimum diameter of IVC to the diameter of abdominal aorta between the group with birth weight of <3 000 g and the group with birth weight of≥3 000 g (all P>0.05). Conclusions:The diameters of the IVC and abdominal aorta in healthy full-term neonates during the early postnatal period are correlated with birth weight. The IVC collapsibility index and the ratio of IVC diameter to abdominal aorta diameter are unrelated to birth weight and can be used to assess newborn blood volume or right cardiac preload.

Objective:To evaluate the efficacy and safety of oral anisodine hydrobromide tablets in the treatment of nonarteritic anterior ischemic optic neuropathy (NAION).Methods:A multicenter nonrandomized controlled trial was conducted.A total of 282 acute NAION patients (282 eyes) were recruited from 16 hospitals in China from July 2020 to May 2021.Patients were divided into two groups according to treatment methods, which were control group (124 cases, 124 eyes) receiving regular treatment including citicoline sodium plus Ginkgo biloba leaf liquid extract or Ginkgo biloba leaf extract tablets plus mecobalamin, and experimental group (158 cases, 158 eyes) receiving treatment in control group plus oral anisodine hydrobromide tablets 1 mg, twice daily for 2 to 3 months.Best corrected visual acuity (BCVA), visual field index (VFI), peripapillary retinal nerve fiber layer (pRNFL) and radial peripapillary capillary vessel density (RPC) were assessed at 1, 2, 3, and 6 months after enrollment using the standard decimal visual acuity chart, 750i Humphery visual field analyzer, Cirrus HD-OCT 4000/Cirrus HD-OCT 5000, RTVue-XR optical coherence tomography respectively.The primary outcomes were BCVA and VFI, and the secondary outcomes were pRNFL, RPC, and the side effects during the follow-up.The study adhered to the Declaration of Helsinki.All patients were fully informed about the treatment and purpose of this study and voluntarily signed the informed consent form.The study protocol was approved by Chinese PLA General Hospital (No.S2020-021-01). Results:In all, 242 patients (242 eyes) completed the follow-up of BCVA, and 98 patients (98 eyes) completed the VFI follow-up.In terms of visual function, BCVA and VFI improved significantly over time in the two groups, and BCVA and VFI were better in experimental group than in control group at various follow-up time points (all at P<0.05). In terms of structure, pRNFL gradually decreased in both groups with the extension of treatment, and pRNFL was significanthy thinner in experimental group than in control group at various follow-up time points (all at P<0.05). There was no significant difference in RPC between the two groups at the last follow-up ( P>0.05). There were two cases with side effects and one case was discontinued due to side effects 25 days after enrollment. Conclusions:Oral anisodine hydrobromide can improve visual acuity and visual field in NAION and accelerate the regression of optic disc edema, with good safety.

Objectives:This study aimed to assess the efficacy and safety of bendamustine in combination with rituximab (BR regimen) for the treatment of newly diagnosed indolent B-cell non-Hodgkin's lymphoma (B-iNHL) and elderly mantle cell lymphoma (eMCL) .Methods:From December 1, 2020 to September 10, 2022, a multi-center prospective study was conducted across ten Grade A tertiary hospitals in Shandong Province, China. The BR regimen was administered to evaluate its efficacy and safety in newly diagnosed B-iNHL and eMCL patients, and all completed at least four cycles of induction therapy.Results:The 72 enrolled patients with B-iNHL or MCL were aged 24-74 years, with a median age of 55 years. Eastern Cooperative Oncology Group (ECOG) performance status scores of 0-1 were observed in 76.4% of patients, while 23.6% had scores of 2. Disease distribution included follicular lymphoma (FL) (51.4% ), marginal zone lymphoma (MZL) (33.3% ), eMCL (11.1% ), and the unknown subtype (4.2% ). According to the Ann Arbor staging system, 16.7% and 65.3% of patients were diagnosed with stage Ⅲ and stage Ⅳ lymphomas, respectively. Following four cycles of BR induction therapy, the overall response rate was 98.6%, with a complete response (CR) rate of 83.3% and a partial response (PR) rate of 15.3%. Only one eMCL patient experienced disease progression during treatment, and only one FL patient experienced a relapse. Even when evaluated using CT alone, the CR rate was 63.9%, considering the differences between PET/CT and CT assessments. The median follow-up duration was 11 months (range: 4-22), with a PFS rate of 96.8% and an OS rate of 100.0%. The main hematologic adverse reactions included grade 3-4 leukopenia (27.8%, with febrile neutropenia observed in 8.3% of patients), grade 3-4 lymphopenia (23.6% ), grade 3-4 anemia (5.6% ), and grade 3-4 thrombocytopenia (4.2% ). The main non-hematologic adverse reactions such as fatigue, nausea/vomiting, rash, and infections occurred in less than 20.0% of patients.Conclusion:Within the scope of this clinical trial conducted in China, the BR regimen demonstrated efficacy and safety in treating newly diagnosed B-iNHL and eMCL patients.

Objective To investigate the clinical feasibility,safety and advantages of transum-bilical laparoscopic single-site surgery in large hysterectomy.Methods A total of 82 patients with laparoscopic large hysterectomy were selected as the study objects.Among them,41 patients under-went transumbilical single-hole laparoscopic surgery(single-hole group)and 41 patients underwent traditional multi-hole laparoscopic surgery(multi-hole group).Operation time,intraoperative blood loss,24 h postoperative Visual Analogue Score(VAS),postoperative exhaust time,postoperative morbidity,postoperative hospital stay,cosmetic incision score,postoperative inflammatory index,neutrophil lymphocyte ratio(NLR),incidence of complications and the difference of hemoglobin be-fore and after surgery were compared between the two groups.Results The operation was successful-ly completed in both groups without conversion to laparotomy,and no serious surgical complications occurred.No auxiliary holes were added in the single-hole group.The postoperative exhaust time in the single-hole group was significantly shorter than that in the multi-hole group,the VAS score at 24 h after surgery and NLR at the first day after surgery were significantly lower than those in the multi-hole group,and the aesthetic score of the postoperative incision was significantly higher than that in the multi-hole group(P＜0.05).Conclusion Under the condition of strict control of surgi-cal indications,transumbilical laparoscopic single-site surgery in large hysterectomy has good safety and high feasibility,and has the advantages of fast postoperative exhaust,relieved postoperative pain,light immunosuppression and a incision.

Objective To investigate the clinical feasibility,safety and advantages of transum-bilical laparoscopic single-site surgery in large hysterectomy.Methods A total of 82 patients with laparoscopic large hysterectomy were selected as the study objects.Among them,41 patients under-went transumbilical single-hole laparoscopic surgery(single-hole group)and 41 patients underwent traditional multi-hole laparoscopic surgery(multi-hole group).Operation time,intraoperative blood loss,24 h postoperative Visual Analogue Score(VAS),postoperative exhaust time,postoperative morbidity,postoperative hospital stay,cosmetic incision score,postoperative inflammatory index,neutrophil lymphocyte ratio(NLR),incidence of complications and the difference of hemoglobin be-fore and after surgery were compared between the two groups.Results The operation was successful-ly completed in both groups without conversion to laparotomy,and no serious surgical complications occurred.No auxiliary holes were added in the single-hole group.The postoperative exhaust time in the single-hole group was significantly shorter than that in the multi-hole group,the VAS score at 24 h after surgery and NLR at the first day after surgery were significantly lower than those in the multi-hole group,and the aesthetic score of the postoperative incision was significantly higher than that in the multi-hole group(P＜0.05).Conclusion Under the condition of strict control of surgi-cal indications,transumbilical laparoscopic single-site surgery in large hysterectomy has good safety and high feasibility,and has the advantages of fast postoperative exhaust,relieved postoperative pain,light immunosuppression and a incision.