Objective To explore the relationship between body mass index(BMI)and blood pressure(BP),blood lipids,waist-to-hip ratio(WHR),and hemoglobin(Hb)in the elderly.Methods A total of 10 978 elderly individuals aged≥65 years old in a community in Baoshan District,Shanghai from February 2023 to October 2023 were selected as the research subjects.Height,body mass,waist circumference(WC),hip circumference(HC),systolic blood pressure(SBP),diastolic blood pressure(DBP),total cholesterol(TC),high-density lipoprotein(HDL),low-density lipoprotein(LDL),Hb were measured,and BMI and WHR were calculated.According to the Chinese BMI reference standard,the elderly were divided into a lean group(BMI＜18.5 kg/m2,n= 310),a normal body mass group(18.5 kg/m2≤BMI＜24 kg/m2,n=4 692),a overweight group(24 kg/m2≤BMI＜28 kg/m2,n= 4 615),and an obese group(BMI≥28 kg/m2,n=1 361).The levels of BP,blood lipids,WHR,and Hb in the four groups were compared and correlation analysis was conducted.Results The levels of BMI,WC,HC,WHR,SBP,DBP,and Hb in elderly men were higher than those in elderly women(all P＜0.01),while the levels of TC,HDL,and LDL were lower than those in elderly women(all P＜0.01).The differences in SBP,DBP,TC,HDL,LDL,WHR,and Hb among the four groups were statistically significant(all P＜0.05),and BMI was positively correlated with SBP,DBP,TC,LDL,WHR,and Hb(r=0.109,0.064,0.041,0.042,0.108,0.089,all P＜0.01),and negatively correlated with HDL(r=﹣0.106,P＜0.01).The BMI of elderly men in the normal body mass group was higher than that of elderly women,while the BMI of elderly women in the obesity group was higher than that of elderly men(both P＜0.01).In the normal body mass group,the BMI of elderly people aged＜75 years old was higher than that of elderly people aged≥75 years old(P＜0.05).Conclusions BMI is closely related to the health of the elderly,and maintaining an ideal BMI is the foundation for health management and prevention of chronic diseases in the elderly.

Objective:To evaluate the efficacy and safety of Qingxuan Zhike granules in improving cough symptoms and shortening the course of influenza (wind-heat invading lung) in children.Methods:In this multicenter, randomized, controlled clinical trial, a total of 240 outpatient influenza patients from 7 hospitals, including the First Affiliated Hospital of Yunnan University of Traditional Chinese Medicine, from April 2023 to December 2023 were collected.The subjects were randomly divided into the control group and the experimental group via SAS software using the block randomization method.The differences between two groups were compared with t test, corrected t test and χ2 test.Subjects in the control group were given Oseltamivir phosphate granules, orally, twice a day (weight ≤15 kg, 30 mg/time; weight >15-23 kg, 45 mg/time; weight >23-40 kg, 60 mg/time; weight >40 kg, 75 mg/time; age≥13 years, 75 mg/time).In addition to Oseltamivir phosphate granules, subjects in the experimental group were also given Qingxuan Zhike granules, orally, 3 times a day (1-3 years old, 1/2 bag each time; >3-6 years old, 3/4 bag each time; >6-14 years old, 1 bag each time).After 5 days of treatment, the medication was suspended for 2 days.The effect of cough, antipyretic effect, clinical recovery rate, clinical recovery time, Canadian Acute Respiratory Illness and Flu Scale (CARIFS) score, traditional Chinese medicine (TCM) syndrome effect, complication rate, and adverse reactions were evaluated between the two groups. Results:Finally, 232 cases were included in the study, including 115 cases in the experimental group and 117 cases in the control group.Before and after treatment, there were no significant difference in CARIFS cough score between the experimental group and the control group (all P>0.05).After treatment, the change in CARIFS cough score in the experimental group [(-1.00±0.91) scores]was significantly higher than that in the control group [(-0.75±0.98) scores] ( t=-1.995, P=0.047).After treatment, the change in TCM syndrome cough score in the experimental group [(-1.69±1.51) scores] was significantly higher than that in the control group [(-0.97±1.63) scores] ( t′=-0.035, P=0.001).The time of complete regression of fever in the experimental group [(44.82±22.72) h] was shorter than that in the control group [(51.35±27.07) h], and the difference between the two groups was statistically significant ( t=-1.966, P=0.050).The fever score showed that the area under the curve between the CARIFS symptom fever score and time in the experimental group was 4.40±2.42, while that in the control group was 5.12±2.44, and the difference between the two groups was statistically significant ( t=-2.252, P=0.025).The clinical recovery rate was 93.91%(108/115) in the experimental group and 92.31%(108/117) in the control group, and there was no significant difference between the two groups ( χ2=0.233, P>0.05).The clinical recovery time in the experimental group [(2.93±1.21) d] was shorter than that in the control group [(3.29±1.15) d], and the difference between the two groups was statistically significant ( t=-2.279, P=0.024).After treatment, there was a significant difference in TCM syndrome score variation between the experimental group [(-12.00±4.13) scores] and the control group [(-10.85±4.31) scores] ( t′=-2.067, P=0.040).No complication occurred in both groups, and there was no significant difference in the incidence of adverse events between the two groups ( χ2=1.299, P>0.05). Conclusions:Qingxuan Zhike granules combined with Oseltamivir phosphate can effectively improve the cough symptoms associated with influenza in children, shorten the time and course of fever, and improve the TCM syndrome score; thus, they are safe in clinical application.

Objective To investigate the clinical application value of MRI Radiomics score(Radscore)combined with clinicopatho-logical features in predicting postoperative progression-free survival(PFS)of patients with endometrial cancer(EC).Methods A total of 127 patients with EC were selected.The radiomic features of the lesions were extracted from T2 WI,diffusion weighted imaging(DWI)and apparent diffusion coefficient(ADC)images.The features were screened by random forest model and Radscore was calcu-lated.Simultaneously,clinical and pathological characteristics of patients were collected and incorporated,and multivariate Cox regression analysis was used to screen the risk factors related to PFS.The MRI Radscore and clinicopathological features were mapped to the nomogram,and the performance of nomogram was evaluated by receiver operating characteristic(ROC)curve and calibration curve.Results Multivariate Cox regression analysis showed that progesterone receptor(PR),human epididymis protein 4(HE4)and MRI Radscore were independent risk factors for predicting PFS in patients with EC(P＜0.05).The area under the curve(AUC)of the predicted PFS at 1,3 and 5 years after surgery were 0.91,0.804 and 0.776,respectively.Calibration curves showed that nomogram had a good fit in predicting PFS in patients with EC 1,3 and 5 years after surgery.Conclusion The nomogram con-structed based on multi-sequence MRI Radscore and clinicopathological features has favorable accuracy and stability in predicting postoperative PFS in individuals diagnosed with EC.

Objective To investigate the clinical effect of digital subtraction angiography(DSA)-guided foam sclerotherapy on lower limb varicose veins.Methods The relevant data of patients with lower limb varicose veins treated by DSA-guided foam sclerotherapy were analyzed retrospectively.At the same time,the safety and efficacy were compared before and after operation according to clinical etiology anatomy pathophysiology(CEAP)and clinical symptoms.Results Among the 278 affected limbs treated,2(0.72％)had neurological complications during treatment,8(2.88％)had chest tightness or cough during treatment,7(2.52％)had thrombophlebitis after treatment,and 28(10.07％)had hyperpigmentation after treatment.No serious complications such as skin necrosis,deep vein thrombosis(DVT)or pulmonary embolism(PE)occurred.There were 48 cases of grade C1 and 201 cases of grade C2 before treat-ment,while 244 cases of grade C0 and 26 cases of grade C1 after treatment,and the differences were statistically significant(P＜0.05).Conclusion DSA-guided foam sclerotherapy on lower limb varicose veins is a safe and effective minimally invasive treatment with high technical success rate.

Objective To evaluates the impact of early application of neuromuscular electrical stimulation(NMES)on muscle strength,clinical outcomes,and long-term quality of life improvements in patients with severe acute pancreatitis(SAP)complicated with acute respiratory distress syndrome(ARDS).Methods A total of 75 patients diagnosed with SAP and ARDS admitted in Department of Critical Care Medicine of our hospital from September 2022 to August 2023 were recruited and then randomly divided into NMES group(n=37)and control group(n=38).After 16 patients were excluded,including 8 died during treatment,3 discharged and 5 received palliative care,there were finally 29 patients in the NMES group and 30 in the control group.Within 48 h after ICU admission,the NMES group received NMES 1 h per day,for 7 d in addition to standard rehabilitation intervention.While,the control group were given conventional interventions for rehabilitation.Assessments at baseline and post-treatment included the incidence of ICU-acquired weakness(ICU-AW),Medical Research Council(MRC)score,duration of mechanical ventilation,lengths of ICU and total hospital stays,and activity,thickness and thickening fraction of the diaphragm.Mortality rates and Barthel index(BI)for self-care ability in 1,3 and 6 months after discharge were recorded for follow-up assessments.Results The NMES group had significantly lower incidence of ICU-AW(P＜0.05),higher upper and lower limb MRC scores and overall MRC score at ICU discharge(P＜0.05),shorter durations of mechanical ventilation,ICU stay,and total hospital stay when compared with the control group(P＜0.05).There was no statistical difference in the BI at 1 month post-discharge between the 2 groups,but the indexes at 3 and 6 months were notably higher in the NMES group than the control group(P＜0.05).No obvious differences were observed between the 2 groups in terms of diaphragm activity,thickness,or thickening scores at enrollment,ICU discharge,or hospital discharge,nor in mortality rates at 1,3,and 6 months after discharge.Conclusion Combined NMES and early rehabilitation therapy can improve muscle strength and reduce length of hospital stay in SAP patients complicated with ARDS,and may enhance long-term quality of life.However,it does not significantly affect diaphragm function or mortality rates.

Long non-coding RNAs(lncRNAs)play an indispensable role in the occurrence and development of ovarian cancer(OC).However,the potential involvement of lncRNAs in the progression of OC is largely unknown.To investigate the detailed roles and mechanisms of RAD51 homolog B-antisense 1(RAD51B-AS1),a novel lncRNA in OC,reverse transcription-quantitative polymerase chain reaction(RT-qPCR)was performed to verify the expression of RAD51B-AS1.Cellular proliferation,metastasis,and apoptosis were detected using the cell counting kit-8(CCK-8),colony-formation,transwell,and flow cytometry assays.Mouse xenograft models were established for the detection of tumorigenesis.The results revealed that RAD51B-AS1 was significantly upregulated in a highly metastatic human OC cell line and OC tissues.RAD51B-AS1 significantly increased the proliferation and metastasis of OC cells and enhanced their resistance to anoikis.Biogenetics prediction analysis revealed that the only target gene of RAD51B-AS1 was RAD51B.Subsequent gene function experiments revealed that RAD51B exerts the same biological effects as RAD51B-AS1.Rescue experiments demonstrated that the malignant biological behaviors promoted by RAD51B-AS1 overexpression were partially or completely reversed by RAD51B silencing in vitro and in vivo.Thus,RAD51B-AS1 promotes the malignant biological behaviors of OC and activates the protein kinase B(Akt)/B cell lymphoma protein-2(Bcl-2)signaling pathway,and these effects may be associated with the positive regulation of RAD51B expression.RAD51B-AS1 is expected to serve as a novel molecular biomarker for the diagnosis and prediction of poor prognosis in OC,and as a potential therapeutic target for disease management.

Objective:To compare the clinical outcomes of anterolateral femoral interregional flap with turbocharge technique and traditional anterolateral femoral flap in repair of large limb wounds.Methods:Clinical data of 38 patients with large limb surface wound(11 cm×39 cm-16 cm×65 cm)admitted to the Sir Run Run Shaw Hospital,Zhejiang University School of Medicine from May 2018 to May 2022 were retrospectively analyzed.Eighteen patients were treated by anterolateral thigh perforator flap combined with superficial circumflex iliac artery flap(ALTP-SCIAP)with turbocharge technique(interregional flap group);while 20 patients were treated with unilateral or bilateral anterolateral femoral flaps,combined with skin grafting if necessary(traditional anterolateral femoral flap group).The survival of skin flap,repair of donor area,complications and patient satisfaction were compared between the two groups.Results:In interregional flap group,18 flaps were harvested and transplanted,the flap width,length and the viable area were(9.9±2.0)cm,(44.2±3.5)cm and(343.2±79.9)cm2,respectively.In traditional anterolateral femoral flap group,29 flaps were harvested and transplanted,the flap width,length and the viable area were(11.0±2.8)cm,(21.7±3.2)cm and(186.4±49.2)cm2,respectively.There were significant differences in the flap length and the viable area between the two groups(t=22.365 and 8.345,both P<0.05).In the interregional flap group,the donor site of flap was closed by direct suture in 11 flaps,by skin retractor assisted suture in 6 flaps,and by skin grafting in one flap.In traditional anterolateral femoral flap group,the donor site of flap was closed by direct suture in 12 flaps,by skin retractor assisted suture in 11 flaps,and by skin grafting in 6 flaps.The skin graft rates of the two groups were 5.6%(1/18)and 20.7%(6/29),respectively(χ2=2.007,P>0.05).The interregional flap group had lower postoperative complications rate(5.6%vs.35.0%,χ2=4.942,P<0.05)and higher patient satisfaction rate(94.4%vs.70.0%,χ2=4.448,P<0.05)than traditional anterolateral femoral flap group.Conclusion:Compared with the traditional anterolateral femoral flap,the anterolateral femoral interregional flap with turbocharge technique has a larger flap area,most of the donor areas of the flap can be sutured directly without skin grafting and with less complications and a higher patient satisfaction rate.

Background::Although the treatment of peripheral T-cell lymphoma (PTCL) has undergone advancements during the past several years, the response rate and long-term effects with respect to patients with PTCL remain unsatisfactory—particularly for relapsed or refractory (R/R) patients. This phase II trial was designed to explore the efficacy and safety of an all-oral regimen of chidamide plus prednisone, cyclophosphamide, and thalidomide (CPCT) for R/R PTCL patients who could not tolerate the standard chemotherapy for a variety of reasons.Methods::We conducted a multicenter phase II clinical trial in which we combined chidamide (30 mg twice weekly) with prednisone (20 mg daily after breakfast), cyclophosphamide (50 mg daily after lunch), and thalidomide (100 mg daily at bedtime) (the CPCT regimen) for a total of fewer than 12 cycles as an induction-combined treatment period, and then applied chidamide as single-drug maintenance. Forty-five patients were ultimately enrolled from August 2016 to April 2021 with respect to Chinese patients at nine centers. Our primary objective was to assess the overall response rate (ORR) after the treatment with CPCT.Results::Of the 45 enrolled patients, the optimal ORR and complete response (CR)/CR unconfirmed (CRu) were 71.1% (32/45) and 28.9% (13/45), respectively, and after a median follow-up period of 56 months, the median progression-free survival (PFS) and overall survival (OS) were 8.5 months and 17.2 months, respectively. The five-year PFS and OS rates were 21.2% (95% confidence interval [CI], 7.9-34.5%) and 43.8% (95% CI, 28.3-59.3%), respectively. The most common adverse event was neutropenia (20/45, 44.4%), but we observed no treatment-related death.Conclusion::The all-oral CPCT regimen was an effective and safe regimen for R/R PTCL patients who could not tolerate standard chemotherapy for various reasons.Trial Registration::ClinicalTrials.gov, NCT02879526.

Objective:To evaluate the optimization effects of serratus anterior plane block (SAPB) combined with general anesthesia for thoracoscopic surgical ablation of atrial fibrillation (TSAAF).Methods:Eighty American Society of Anesthesiologists Physical Status classification Ⅰ-Ⅲ patients of either sex, aged >18 yr, with a body mass index of 18-30 kg/m 2, scheduled for elective TSAAF, were randomly assigned to either SAPB combined with general anesthesia group (SG group) or general anesthesia group (G group), with 40 cases in each group. SG group received ultrasound-guided bilateral SAPB with 0.375% ropivacaine 20 ml each before surgery, while G group did not receive block before operation. Both groups underwent general anesthesia. The time to the first analgesia pump use, the number of successfully delivered doses and requirement for rescue analgesia within 48 h after operation were recorded. Inspiratory spirometry was measured at preoperative day 1 (T 0), at the time of discharge from the recovery room (T 1), and at 24 and 48 h after operation (T 2, 3). The extubation time was also recorded. The usage of intraoperative remifentanil, norepinephrine and ephedrine, duration of recovery room stay, and occurrence of recurrent atrial fibrillation, delirium, respiratory depression, and nausea/vomiting within 48 h after operation, and length of postoperative hospital stay were recorded. Results:Compared to G group, the time to the first analgesia pump use was significantly prolonged, the number of successfully delivered doses was reduced within 48 h after operation, the rate of rescue analgesia was decreased, inspiratory spirometry was increased at T 1-3, the extubation time and length of postoperative hospital stay were shortened, and the recurrence rate of atrial fibrillation was decreased within 48 h after surgery in SG group ( P<0.05). No significant differences were found between the two groups regarding the intraoperative remifentanil consumption, usage rate of vasoactive drugs, and incidence of postoperative nausea/vomiting, delirium and respiratory depression ( P>0.05). Conclusions:Combination of SAPB and general anesthesia can effectively improve the postoperative analgesic effect and is helpful for the recovery in the patients undergoing TSAAF.

Objective:To observe the clinical efficacy of supplementing penetrating acupuncture for swallowing with ice-water balloon dilatation in the treatment of dysphagic patients with cricopharyngeal achalasia after a brainstem stroke.Methods:Forty-five patients with cricopharyngeal achalasia after a brainstem stroke were randomly assigned to a penetrating acupuncture (PA) group, a balloon dilatation (BD) group or a combination group, each of 15. In addition to routine swallowing training, those in the PA and BD groups received penetrating swallowing acupuncture or iced-water balloon dilatation, while the combination group received penetrating swallowing acupuncture 30 minutes after iced-water balloon dilatation. The treatments lasted three weeks beginning right after the recovery of autonomous oral feeding. Before and after the treatment, all of the subjects′ swallowing function was evaluated using video fluoroscopy (VFSS), a functional oral intake scale (FOIS) and a penetration aspiration scale (PAS). Successful removal of the gastric tube, gastric tube retention time and normal opening rate of the cricopharyngeal muscle were also recorded.Results:Significant improvement was observed in the average VFSS, FOIS and PAS results of all three groups after the treatments. The combination group′s average VFSS, FOIS and PAS scores were, however, significantly superior to those of the other two groups, as were successful removal of the gastric tube, gastric tube retention time and the normal opening rate of the cricopharyngeal muscle.Conclusion:Combining penetrating swallowing acupuncture with ice-water balloon dilation can better improve the swallowing function of brainstem stroke survivors with cricopharyngeal achalasia. It improves the cricopharyngeal opening rate and shortens gastric tube indwelling time. This combination of traditional Chinese and Western medicine is therefore worthy of clinical promotion and application.