OBJECTIVE: To investigate the genetic etiology of a fetus diagnosed with Mandibulofacial dysostosis with microcephaly (MFDM). METHODS: A fetus that underwent prenatal diagnosis at Beijing Obstetrics and Gynecology Hospital, Capital Medical University, on May 19, 2025 was selected for analysis. Results of fetal ultrasound findings, chromosomal karyotyping, copy number variation sequencing (CNV-seq), and whole-exome sequencing (WES) were collected. Sanger sequencing was performed for familial validation of the pathogenic variant. The Human Protein Atlas (HPA), STRING, and Simple ClinVar databases were queried to characterize the biological features of the candidate gene. Three-dimensional structures of the wild-type and variant proteins were modeled and analyzed, and the evolutionary conservation of the affected amino acid was assessed using UGENE. Prenatal phenotypes associated with EFTUD2 variants were summarized through a review of the literature. This study was approved by the Ethics Committee of Beijing Obstetrics and Gynecology Hospital, Capital Medical University (Ethics No.: 2025-KY-029-01). RESULTS: At 23⁺² weeks of gestation, ultrasound examination revealed bilateral microtia with low-set ears, mild micrognathia with a reduced mandibular-facial angle, a single umbilical artery, a slightly narrow aortic diameter, and trivial mitral regurgitation. Amniotic fluid karyotyping and CNV-seq showed no abnormalities. WES identified a de novo, previously unreported EFTUD2 variant, c.698dupA (p.V235Gfs*27), in the fetus. This frameshift variant is predicted to alter the structural integrity of the EFTUD2 protein. Literature review indicated that micrognathia and microtia or low-set ears are the most common sonographic features in fetuses with EFTUD2 variants, while secondary findings may include abnormal stomach bubble, cleft palate, single umbilical artery, gastrointestinal atresia, polyhydramnios, and reduced aortic diameter. CONCLUSION The EFTUD2: c.698dupA (p.V235Gfs*27) variant is likely the genetic cause underlying MFDM in this fetus.
Humans ; Mandibulofacial Dysostosis/diagnostic imaging* ; Microcephaly/diagnostic imaging* ; Female ; Pregnancy ; Ribonucleoprotein, U5 Small Nuclear/chemistry* ; Peptide Elongation Factors/chemistry* ; Fetus ; DNA Copy Number Variations/genetics* ; Adult ; Ultrasonography, Prenatal

Objective To explore the early detection value of estimated glucose disposal rate(eGDR)for non-alcoholic fatty liver disease(NAFLD),providing a simple tool for precise clinical intervention.Methods A cross-sectional analysis was conducted on totally 3 262 participants with complete data from the National Health and Nutrition Survey Database of the United States from 2007 to 2018.Univariate regression and multivariate logistic regression analyses were used to explore the correlation between the estimated glucose treatment rate and the incidence of non-alcoholic fatty liver disease.Subgroup analysis,restricted cubic spline and threshold effect analysis were conducted to investigate the potential factor influences and nonlinear relationships.Result Among all the included populations,948 cases(25.29%)were diagnosed with NAFLD,and the number gradually decreased with the increase of the estimated glucose treatment rate(P<0.001).Multivariate logistic regression showed that the estimated grape processing rate was negatively correlated with non-alcoholic fatty liver disease(OR=0.86,95%CI:0.83～0.88,P<0.001),and when the estimated glucose processing rate was≥10.246,it could significantly reduce the risk of non-alcoholic fatty liver disease(OR=0.20,95%CI:0.10～0.39,P<0.001),and stratified analysis further confirmed this result.Conclusion The eGDR is significantly associated with the incidence risk of NAFLD.A higher eGDR indicates a lower risk of NAFLD.This implies that in clinical practice,the risk of disease detection can be quantified through this indicator,thereby identifying potential patients earlier and initiating intervention.Countermeasures As decision-makers,they should strengthen public health education on non-alcoholic fatty liver disease,reduce health risks by promoting healthy diets and lifestyle interventions,and pay attention to the cardiovascular health of high-risk groups for non-alcoholic fatty liver disease.At the same time,promote the research and application of drugs,and dynamically adjust policies through continuous disease monitoring to comprehensively reduce the burden of non-alcoholic fatty liver disease.

OBJECTIVE: To explore the feasibility and effectiveness of repairing surgical defect in pharyngo-laryngeal malignant tumor with free rectus femoris flap. METHODS: The clinical data of 34 patients with surgical defects in pharyngo-laryngeal malignant tumor who met the selection criteria between July 2014 and August 2024 were retrospectively analyzed. There were 25 males and 9 females, aged 25-82 years, with a median age of 54 years. The disease duration ranged from 2 months to 2 years, with a median of 7 months. The tumor locations included the oropharynx, hypopharynx, cervical esophagus, and larynx. Pathological types included squamous cell carcinoma (29 cases), myoepithelial carcinoma (2 cases), adenoid cystic carcinoma (1 case), and diffuse large B-cell lymphoma (2 cases). TNM staging: 16 cases of T ₄N ₁M ₀, 3 cases of T ₄N ₂M ₀, 3 cases of T ₄N ₀M ₀, 10 cases of T ₃N ₁M ₀, and 2 cases of T ₃N ₀M ₀. The 2017 American Joint Committee on Cancer (AJCC) staging was stage Ⅲ in 2 cases and stage Ⅳ in 32 cases. The blood supply of the proximal rectus femoris muscle was observed by enhanced CT of the lower limb vessels before operation, and the surgical defects ranged from 3.0 cm×2.0 cm to 12.0 cm×8.5 cm. The blood supply and perforators of rectus femoris muscle were explored during operation, and the free rectus femoris flap pedicled with the direct vascular stem of rectus femoris muscle was used to repair the defect. For the patients with pharyngeal fistula or obvious neck swelling after operation, the blood supply of the flap was analyzed by vascular enhanced CT to determine the corresponding strategies of nutritional support, anti-infection, dressing change and drainage. Radiotherapy and chemotherapy were supplemented in 27 patients with lymph node metastasis after operation. RESULTS: All the 34 patients were followed up 1-10 years, with an average of 3 years. The flap was found to be necrotic by fibrolaryngoscopy at 1 week after operation in 2 cases, and the incision healed after dressing change and nutritional support, and no reoperation was performed. The flap was in good condition at 1 week after operation in 4 cases, and the signs of gradual necrosis of the flap were found within 1 month after operation, of which 2 cases were healed after dressing change, 1 case was removed the necrotic tissue by reoperation, and 1 case was healed after pectoralis major myocutaneous flap was used to repair the pharyngeal tissue defect. The flaps survived in 28 cases, including 4 cases of pharyngeal fistula, which healed by dressing change. Twenty-two cases achieved satisfactory results in swallowing or phonation. Two patients with total laryngectomy and voice reconstruction underwent reoperation to seal the voice tube because of postoperative aspiration. During the follow-up, 1 case had tracheal stomal recurrence, 2 cases had bone metastasis, and 1 case had bone and lung metastasis. CONCLUSION The free rectus femoris flap has good flexibility, the volume of the flap is easy to adjust, and the incision of the donor site is concealed, which is expected to become a new choice for the repair of the surgical defect in pharyngo-laryngeal malignant tumor.
Humans ; Male ; Middle Aged ; Female ; Aged ; Adult ; Plastic Surgery Procedures/methods* ; Retrospective Studies ; Laryngeal Neoplasms/pathology* ; Aged, 80 and over ; Pharyngeal Neoplasms/pathology* ; Free Tissue Flaps/blood supply* ; Quadriceps Muscle/transplantation* ; Surgical Wound/surgery* ; Treatment Outcome

The American Heart Association(AHA)/American Stroke Association(ASA)published the"2024 Guidelines for Primary Stroke Prevention"in the Stroke journal on October 21,2024.This document summarized the clinical research and epidemiological data since the publication of the previous version of the guidelines in 2014,providing strategies and recommendations for stroke prevention across the entire lifecycle.The guidelines emphasized the importance of pharmacological treatment,routine screenings,and lifestyle changes,with updated and refined recommendations.This article dissects the newly revised sections of the guidelines,with a special focus on the management of blood pressure,blood glucose,and blood lipids levels,as well as customized advice for particular populations and patient subgroups.Furthermore,it explores health behavior management strategies,including diet and exercise,by intergarting the knowledge from the previous version of the primary stroke prevention guidelines with pertinent domestic and international materials.The ultimate objective is to offer valuable insights and guidance to China in advancing primary stroke prevention efforts and formulating coherent guidelines and consensuses within this critical domain.

The American Heart Association(AHA)/American Stroke Association(ASA)published the"2024 Guidelines for Primary Stroke Prevention"in the Stroke journal on October 21,2024.This document summarized the clinical research and epidemiological data since the publication of the previous version of the guidelines in 2014,providing strategies and recommendations for stroke prevention across the entire lifecycle.The guidelines emphasized the importance of pharmacological treatment,routine screenings,and lifestyle changes,with updated and refined recommendations.This article dissects the newly revised sections of the guidelines,with a special focus on the management of blood pressure,blood glucose,and blood lipids levels,as well as customized advice for particular populations and patient subgroups.Furthermore,it explores health behavior management strategies,including diet and exercise,by intergarting the knowledge from the previous version of the primary stroke prevention guidelines with pertinent domestic and international materials.The ultimate objective is to offer valuable insights and guidance to China in advancing primary stroke prevention efforts and formulating coherent guidelines and consensuses within this critical domain.

OBJECTIVE To establish a clinical pharmaceutical pathway of anti-infective therapy for high-risk populations of antibiotic-associated encephalopathy （AAE）， and analyze its application effects. METHODS Clinical pharmacists developed the “AAE High-Risk Population Screening Form” and “Antibiotic AAE Risk Comparison Form” based on literature and expert opinions， and established the “Clinical Pharmaceutical Pathway of Anti-infective Treatment for AAE High-Risk Population” in our hospital. A prospective， non-randomized controlled study was conducted from May 2023 to April 2024， including 50 cases in the observation group and 50 cases in the control group among patients with pulmonary infections admitted to the Dept. of Internal Medicine in our hospital. The observation group was involved in the development of an anti-infective treatment following the clinical pharmaceutical pathway by clinical pharmacists， while the control group received routine anti-infective treatment by clinical physicians. The occurrence of AAE， the rational antibiotic drug use， and the effectiveness of initial anti-infective treatment in the two groups were observed， and the intervention measures and outcomes of AAE cases were summarized. RESULTS The anti-infective treatment clinical pharmaceutical pathway for AAE high-risk population was preliminarily established in our hospital. The analysis of the application effects showed that there was 1 case of AAE in the observation group and 8 cases in the control group， with a significantly lower incidence of AAE in the observation group than in the control group； the rational antibiotic drug use and the effectiveness of initial anti-infective treatment in the observation group were both significantly superior to those in the control group （P＜0.05）. Drug withdrawal and dressing change were the preferred effective intervention measures for AAE， and encephalopathy treatment drugs could be used as auxiliary measures for symptom relief. Timely and effective intervention was conducive to rapid symptom relief， with a total improvement rate of AAE of 88.89%. CONCLUSIONS The anti-infective treatment clinical pharmaceutical pathway for AAE high-risk population can effectively prevent the occurrence of AAE as well as contribute to promoting rational drug use and the effectiveness of initial anti-infection plans and strengthening treatment outcomes.

Chinese materia medica has a wide range of clinical applications， but it has many active ingredients with different physicochemical properties， and the target organs， action pathways and mechanisms for different ingredients to exert their efficacy are not the same. Therefore， it is difficult to design and develop a co-delivery system loading multiple components of Chinese materia medica to maximize the synergistic therapeutic efficiency. Based on the characteristics of effectiveness and functionality of active ingredients， the strategies for multi-component co-delivery of Chinese materia medica can be categorized into two types：firstly， based on the effectiveness of active ingredients， new carriers such as liposomes， nanoparticles can be constructed to load multi-components of Chinese materia medica. secondly， based on the functionality of some active ingredients of Chinese materia medica， they are employed in the construction of co-delivery system， which can give play to the dual characteristics of their own efficacy and preparation functions. In this paper， we summarized the relevant research progress of the above two types of multi-component co-delivery strategies， and mainly discussed the pharmaceutical functions of the active ingredients in co-delivery systems， in order to find a more suitable multi-component co-delivery strategy， promoting the design and development of new delivery systems of Chinese materia medica.

Objective:To systematically evaluate the experience and needs of parental care for premature infants during the transition from hospital to home.Methods:Qualitative studies on the experience and needs of parental care for premature infants transitioning from hospital to home were electronically searched in Cochrane Library, PubMed, Embase, Web of Science, Scopus, PsycINFO, CINAHL, China National Knowledge Infrastructure, VIP, China Biomedical Medline Disc, and WanFang Data. The search period was from the establishment of the database to June 3, 2023. The retrieved studies were evaluated using the quality evaluation criteria for qualitative research of the Joanna Briggs Institute Evidence-Based Health Care Center. The qualitative research results were integrated using the method of aggregation integration.Results:A total of 14 articles were included, 39 research results were extracted, categorized into nine categories. These categories were integrated into three synthesized results, namely the dependency period (parents of premature infants coexisted with joy and concern, and relied on professional support from medical and nursing staff), shock period (parents of premature infants developed negative emotions, faced dual difficulties in home care and role switching, and needed internal and external professional support from the family), adaptation period (parents of premature infants actively responded to changes, sought peer support, and transitioned to the "new normal" of life) .Conclusions:The transition from hospital to home is a dynamic process. During the transition process, parents of premature infants undergo complex emotional experiences and role transitions, requiring support from healthcare professionals, family members, and peers. Medical and nursing workers should pay attention to the psychological changes and diverse needs of parents, provide professional support and guidance to help them adapt to the role of parents, and promote the healthy growth of premature infants.

Objective:To evaluate the application of enhanced recovery after surgery in patients undergoing laparoscopic gastric cancer surgery and its impact on the systemic inflammatory response (SIR).Methods:The clinical data of patients undergoing laparoscopic gastric cancer surgery at the Department of Gastrointestinal Surgery, Zhongnan Hospital, Wuhan University from Mar 2021 to Mar 2023 was retrospectively analyzed.Results:A total of 234 patients with gastric cancer were enrolled (120 cases in ERAS group and 114 cases in routine group). There were no significant differences in preoperative indexes between the two groups (all P>0.05). After laparoscopic surgery, the postoperative ventilation time and hospital stay of patients in ERAS group were significantly shorter than those in the conventional group (all P<0.05). Neutrophil to lymphocyte ratio (NLR) , platelet to lymphocyte ratio (PLR) and systemic immune-inflammatory (SII) index of patients in ERAS group were significantly lower on day 1 and day 3 after surgery than in conventional group (all P<0.05). The ratio of lymphocyte to monocyte (LMR) in ERAS group was significantly higher than that in conventional group on day 1 and day 7 after surgery (all P<0.05). Conclusions:ERAS can improve postoperative SIR indexes in patients undergoing laparoscopic gastric cancer surgery, shorten postoperative recovery time, and enhance the efficacy of laparoscopic gastric cancer surgery by reducing perioperative systemic inflammation.

Objective:To explore the clinical features of immunocompetent primary central nervous system lymphoma (PCNSL) and influencing factors for prognosis of immunocompetent patients with PCNSL.Methods:A retrospective analysis was performed; 69 immunocompetent patients with PCNSL confirmed by pathology in First Medical Center of PLA General Hospital from January 2016 to January 2024 were enrolled; initial symptoms, Eastern Cooperative Oncology Group (ECOG) score, and results of laboratory and pathological examinations in these patients were collected. Patients were divided into biopsy confirmed group ( n=43) and lesion resection confirmed group ( n=26) according to different diagnostic methods; patients were also divided into chemotherapy group ( n=48), chemotherapy+radiotherapy group ( n=9) and surgical resection group ( n=12) according to different treatment methods. Clinical outcomes of these patients in different groups at the end of follow-up were compared, and the influencing factors for short-term prognosis (6 months after treatment) were identified. All patients were followed up for 12.80 (6.00, 36.40) months. The short-term prognosis was evaluated by modified Rankin scale (mRS) 6 months after treatment (mRS scores of 0-2: good prognosis; mRS scores of 3-6: poor prognosis). Overall survival (OS) was recorded at the end of follow-up. Results:Among the 69 immunocompetent patients with PCNSL, 37 were males and 32 were females; median onset age was 59 years, ranged 24-83 years. Focal neurologic deficits of different degrees (34/69, limb weakness, sensory disturbances, ataxia, or eye involvement) were the most common initial symptoms, followed by headache (14/69), dizziness (10/69), cognitive dysfunction (9/69), epilepsy (1/69) and psychiatric disorders (1/69). Forty-five patients underwent cerebrospinal fluid examination: 17 had cerebrospinal fluid pressure≥200 mmH 2O (1 mmH 2O=9.8 Pa); 10 had increased white blood cell count (>10×10 6/L), reaching to (16.5[11.0, 20.0])×10 6/L; 32 had increased protein level, reaching to 758.10 (547.83, 948.13) mg/L. Cerebrospinal fluid cytology was performed in 15 patients, and tumor cells were found in only 1 patient. Cranial MRI showed that intracranial solitary lesions were more common (60.87%, 42/69), and most lesions were at the basal ganglia region (40.58%, 28/69). PET/CT showed a obviously higher metabolism of the lesions (97.06, 33/34), with maximum standardized uptake of 22.9 (13.9, 30.55) g/mL. All patients had diffuse large B-cell lymphoma (DLBCL). By the end of follow-up, 28 patients died. Logistic regression analysis showed that ECOG score≥2 ( OR=9.210, 95% CI: 2.558-32.896, P=0.001) and positive MYC ( OR=0.088, 95% CI: 0.008-0.973, P=0.047) were independent risk factors for poor short-term prognosis. Cox proportional hazard regression model analysis showed that ECOG score≥2 ( HR=5.135, 95% CI: 2.230-11.827, P<0.001), positive B-cell lymphoma 6 (BCL-6, HR=0.226, 95% CI: 0.079-0.649, P=0.006) and chemotherapy or chemotherapy+radiotherapy ( HR=0.392, 95% CI: 0.157-0.980, P=0.045) were independent prognostic factors for OS. Conclusions:In immunocompetent patients with PCNSL, focal neurological deficits are more common at the onset, and fever is rare. Patients with ECOG score≥2 are more likely to have poor short-term prognosis and short OS. MYC-positive patients will have a better short-term prognosis; BCL-6 positive patients and patients treated with chemotherapy or chemotherapy+radiotherapy will have longer OS.