Objective:To analyze the hearing outcomes of high-risk children of diabetic mothers, especially in the subtypes of pre-pregnancy diabetes and gestational diabetes, in order to provide some reference for clinical practice. Methods:The basic characteristics and hearing levels of children whose mothers had a history of diabetes during pregnancy and underwent audiological diagnosis and evaluation at our hospital's Children's Hearing Diagnosis Center from January 2003 to June 2024 were analyzed. T-tests, Wilcoxon rank-sum tests, and chi-square tests were used for inter-group comparisons, with a significance level set at P<0.05. Results:A total of 285 children（570 ears） of diabetic mothers were included. Hearing loss was found in 310 ears, and the incidence of hearing loss was 54.39%（310/570）. The mean ABR threshold in the pregestational diabetes group was（50.01±29.29） dB HL, while that in the gestational diabetes group was（44.13±26.19） dB HL. The degree of hearing loss in the pregestational diabetes group was more severe than that in the gestational diabetes group（χ²=10.000, P=0.019）. Conclusion:Maternal history of diabetes may be one of the risk factors for hearing loss in their offspring, and the risk of hearing loss in children whose mothers had diabetes before pregnancy may be higher than that in the gestational diabetes group. It is suggested that the clinical practice should pay attention to the monitoring and follow-up management of the hearing status of such children, so as to improve the auditory outcomes of children born to diabetic mothers.
Humans ; Female ; Pregnancy ; Diabetes, Gestational ; Hearing Loss/etiology* ; Child ; Pregnancy in Diabetics ; Risk Factors ; Child, Preschool ; Mothers ; Male

Advance care planning(ACP)is designed to ensure that patients lacking autonomous decision-making capacity receive medical services in accordance with their expectations and preferences.Individuals with advanced cancer are a crucial target for ACP implementation.However,the current practice of ACP in this group in China is suboptimal,demanding high-quality implementation evidence to strengthen ACP in the clinical practice of patients with advanced cancer.The existing literature can be summarized into 27 pieces of evidence across 7 dimensions,including initiation time,intervention content,intervention providers,intervention modalities,communication skills,outcome indicators,and environmental support.The aforementioned evidence could provide crucial support for improving ACP implementation for patients with advanced cancer.Subsequent research efforts should integrate patient preferences and explore the most suitable implementation strategies for ACP in the Chinese population with advanced cancer,considering diverse aspects such as traditional culture,ACP education and training,legislative support,and healthcare system refinement.

Objective To study the effects of Guizhi Shaoyao Zhimu Decoction on factors related to bone destruction and bone protection in rats with collagen-induced arthritis(CIA)based on osteopro-tegerin(OPG)/receptor activator of NF-κB ligand(RANKL)/receptor activator of NF-κB(RANK)signaling pathway.Methods According to the body weight,60 female Wistar rats were randomly di-vided into the following six groups:the normal group,the model group,the Triperygium wilfordii mul-tiglucoside group(0.01 g/kg),the Guizhi Shaoyao Zhimu Decoction low-dose group(8.6 g/kg),the Guizhi Shaoyao Zhimu Decoction medium-dose group(17.2 g/kg),and the Guizhi Shaoyao Zhimu Decoction high-dose group(34.4 g/kg)(n=10 rats per group).The rats in all groups except for the normal group were given 100 μg bovine type Ⅱ collagen on the 1st and 8th days to establish the CIA model,and was injected into the left foot sole and tail root of the rats.After the successful modeling,the rats were treated by gavage for 4 weeks.The general state,body weight,and arthritis index(AI)score of rats were recorded,and the contents of RANKL and OPG in rat serum were determined by enzyme-linked immunosorbent assay.The mRNA and protein expressions of RANKL,RANK,and OPG in the ankle joint were determined through real-time PCR and Western blotting,respectively.Results Com-pared with the normal group,the general state of the model group was poor,the toe swelling was obvious,the AI score was increased,the serum RANKL content was increased,the serum OPG content was de-creased,and the mRNA and protein expressions of RANKL and RANK in the ankle joint were increased(P＜0.05).Compared with the model group,the degree of toe swelling and the AI score of rats in the Guizhi Shaoyao Zhimu Decoction low-,medium-,and high-dose groups were decreased,the serum RANKL content was decreased,the serum OPG content was increased,the mRNA and protein expres-sions of RANKL and RANK in the ankle joint were decreased,the mRNA and protein expressions of OPG were increased,and the RANKL/OPG ratio of the ankle joint was decreased(P＜0.05).Conclusion Guizhi Shaoyao Zhimu Decoction can improve the destruction of joint bone in CIA rats,and its mecha-nism of action may be related to reducing RANKL level,reducing RANKL/OPG ratio,and regulating bone balance.

Nuclear medicine plays an indispensable role in the diagnosis,treatment,and prognosis of a wide range of diseases.Nuclear medicine using radionuclides for diagnosis has the advantages of accuracy,speed,high sensitivity and high resolution.Currently,several radionuclides play pivotal roles in disease diagnosis.This article primarily examines the clinical application and research of diagnostic radionuclides,including 18 F,89 Zr,68 Ga,99m Tc,131 I,123 I,and 11 C.The objective is to offer valuable insights for disease diagnosis and staging of diseases.

Objective:The effect of three-dimensional(3D)printed bone-attached guide plate assisted cannulated screw fixation of pelvic fracture is reliable,but extensive soft tissue dissection is still required when installing the guide plate.This study aims to compare the efficacy of posterior pelvic ring fracture fixation with iliosacral screw insertion between the assistance of modified percutaneous patient specific 3D printed guide template and conventional fluoroscopy. Methods:From May,2019 and September 2021,28 patients sustained posterior pelvic ring fractures were randomized into 2 groups:A guide template group,in which the iliosacral screw was inserted for fixation of the posterior pelvic ring fracture with the assistance of modified percutaneous patient specific 3D printed guide template,and a fluoroscopy group,in which the iliosacral screw was inserted under the guidance of conventional fluoroscopy.The operation time,fluoroscopic frequency,intraoperative blood loss,and incision length were recorded for each screw insertion.Fracture reduction was evaluated according to the Matta criteria.The screw position was evaluated according to the modified Gras classification,and the functional outcome was evaluated according to Majeed score.The parameters of both groups were compared,and statistical analysis was performed. Results:All the 28 patients were followed up for 12-24 months.Of them,15 iliosacral screws were inserted in 14 patients in the guide template group,and 14 iliosacral screws were inserted in 14 patients in the fluoroscopy group.The operation time,fluoroscopic frequency,screw deviation,incision length,and blood loss in the guide template group were 20-30(25.8±2.8)min,9-15(12.2±1.9),2-4(2.6±0.7)mm,4-5(4.6±0.5)cm,and 5-10(7.8±1.7)mL,respectively,whereas those in the fluoroscopy group were 30-60(48.1±7.5)min,40-96(64.7±16.3),3-6(4.2±0.9)mm,0.8-1.2(1.0±0.1)cm,and 2-5(3.1±1.3)mL,respectively,and there were statistical significance(all P<0.001).Fracture reduction was evaluated according to the Matta criteria,and all the patients reached excellence and good(P=0.584)in the 2 groups.According to modified Gras classification,there were 12 Grade Ⅰ screws,3 Grade Ⅱ screws,and 0 Grade Ⅲ screws in the guide template group,and 10 Grade Ⅰ screws,3 Grade Ⅱ screws,and 1 Grade Ⅲ screw in the fluoroscopy group,with no statistical significance(P=0.334).The functional outcome was evaluated according to Majeed score at the last follow-up,without significant difference between the guide template group and the fluoroscopy group(P=0.908). Conclusion:Compared with the conventional fluoroscopy,it would cost less operation time,less fluoroscopic frequency and increase more accurate screw insertion to fixate the posterior pelvic ring fracture with the assistance of modified percutaneous patient specific 3D printed guide template.

OBJECTIVE To provide reference for clinically safe and rational drug use through mining and analyzing adverse drug event （AE） signals induced by valproic acid （VPA）. METHODS Reporting Odds Ratio （ROR） and Bayesian Confidence Propagation Neural Network （BCPNN） methods of Measures of Disproportionality were performed to mine and analyze the data of VPA-related AE reports in the US FDA Adverse Event Reporting System （FAERS） database from the first quarter of 2013 to the fourth quarter of 2022. RESULTS A total of 1 253 （ROR） and 1 109 （BCPNN） valid signals of preferred terms （PT） were obtained after data processing by the two analysis methods， involving 27 system organs （SOC）， mainly focusing on nervous system disorders， psychiatric disorders， general disorders and administration site conditions. Signals that did not appear in the instruction were associated with 2 SOCs： ear and labyrinth disorders， infections and infestations. CONCLUSIONS As a first-line broad-spectrum anti-epileptic drug， attention should also be paid to eye toxicity and infection risk in the clinical application in addition to paying attention to common adverse events in the instruction.

Neural recording electrodes enable the acquisition and collection of electrical signals from neu-rons,and these recorded neural electrical signals are an important means of understanding neuronal activity.As a major component of the brain-machine interface,neu-ral recording electrodes serve as a bridge between the nervous system and external devices.The extracted information can be used to understand the state of the brain and acts as a feedback signal to regulate external devices,thus providing important information for the clini-cal treatment of neurological diseases.Moreover,the electrodes can be used as a vehicle for drug injection to directly treat diseases.Since the time that Strumwas-ser used microwires to achieve long-term recordings of neural activity in hibernating squirrels,implantable elec-trode technology has gradually improved over three gen-erations of development,and progress has been made in improving the biocompatibility,mechanical performance(size,shape,density,etc.),and signal-to-noise ratio.Implantable neural recording electrodes can acquire sig-nals from cortical and deep neural clusters,with the advantages of high signal-to-noise ratio,information con-tent,and spatial/temporal resolution.However,there is still a need to improve the structure and performance of these electrodes;for example,their high invasiveness and lack of biocompatibility pose technical difficulties in the process of translation to the clinic.This paper reviews the basic requirements for electrodes,main recording methods and signal types,common types of implant-able neural recording electrodes,and their challenges and future development directions.With the continuous development of electrode materials,equipment,systems,and neurotechnology,it should be possible to apply neu-ral recording electrodes in clinical practice,to promote safe and efficient treatment of human diseases.

Objective: To explore the transmission of integrase inhibitors (InIs) resistant strains among newly diagnosed HIV-1 infected individuals in Shenyang city. Methods: Eighty newly diagnosed HIV infected individuals were retrospectively collected in Shenyang from June 2018 to March 2019. The sequences of integrase-encoding genes were amplified from the viral RNA in plasma. The viral genotypes were analyzed with phylogenetic method and the mutations of drug resistance genes were interpreted according to the algorithm of Stanford HIV drug resistance database. The primary drug resistance rates were calculated and natural polymorphisms on InIs resistance sites in different subtypes of the virus strain were analyzed. Results: Among the 80 HIV-1 infected individuals, 51, 14 and 6 cases were genotyped as HIV CRF01_AE, CRF07_BC and subtype B respectively, accounting for 63.8%,17.5% and 7.5%. Nine cases (11.3%) were classified as atypical HIV-1 recombinants. R263K mutation was detected in two CRF01_AE infected patients, and E138A mutation was detected in a patient infected with subtype B. The overall drug resistance rate for InIs was 3.8%. CRF01_AE infected individuals showed amino acid polymorphism at the site 50, 74, 119 and 153 relevant to InIs resistance with frequency of 5.9%, 2.0%, 13.7% and 4.0% respectively. The CRF07_BC infected individuals showed amino acid polymorphism at the site 50, 74 and 157 relevant to InIs resistance with frequency of 7.1% for each site. Conclusion The primary drug resistance rate of InIs among the newly diagnosed HIV infected people in Shenyang was low, but a small number of patients showed amino acid polymorphisms on InIs resistance sites. To interpret the significance of drug resistance mutations in InIs better, it is necessary to strengthen both the monitoring of HIV InIs resistance and the study on the drug resistance-relevant genotype and phenotype of HIV-1 strains epidemic in China.

Objective To systematically analyze and assess the overall value of transrectal shear wave elastograpy in diagnosis of prostate cancer (PCa) using Meta-analysis.Methods Relevant Chinese and foreign papers diagnosing PCa with transrectal shear wave elastograpy published before December 2016 were searched.The references were evaluated and screened according to the criteria of diagnostic research.The selected references were analyzed by Meta-Disc 1.4 and Stata 12.0 statistical software.Results Eight articles were included in the present Meta-analysis.Five of these literatures were about transrectal shear wave elastograpy in diagnosis of PCa,the summarized sensitivity (SEN) and summarized specificity (SPE) in diagnosis of PCa were 0.80 (95％CI [0.75,0.84]) and 0.75 (95％CI [0.71,0.79]),respectively;the positive likelihood ratios (PLR) and negative likelihood ratios (NLR) were 3.60 (95 ％ CI [2.57,5.05]) and 0.17 (95 ％ CI[0.08,0.37]),respectively;the area under SROC curves was 0.895.Five of these literatures were about transrectal shear wave elastograpy supplemental prostatic biopsy in diagnosis of PCa,the summarized SEN and SPE were 0.86 (95％ CI [0.83,0.88]) and 0.84 (95％CI [0.82,0.85]) respectively;the PLR and NLR were 5.81 (95％CI [3.07,10.99]) and 0.14 (95％CI [0.04,0.49]) respectively;the area under SROC curves were 0.924.Conclusion Transrectal shear wave elastograpy has better clinical value in detection of PCa and can be used to supplemental prostatic biopsy.