OBJECTIVE To investigate the actual construction and operation status of established and under-construction centralized （cloud） prescription review centers （shortened for “prescription review center”） of close-knit county-level medical consortium in a certain city， so as to provide reference for improving the construction quality of the prescription review center. METHODS An online questionnaire survey was conducted to collect the data from 51 established and under-construction prescription review center in the city， covering basic information， funding sources， talent management， system construction， review rule maintenance， prescription review practices， prescription evaluation， data utilization， and current challenges. The collected data were summarized and analyzed. RESULTS A total of 51 valid questionnaires were retrieved， covering 32 established and 19 under-construction prescription review center. Among the 32 established prescription review centers， the main funding sources for their construction came from government financial allocations， accounting for 56.25%. Only 25.00% of prescription review center had review pharmacists who fully met national qualification requirements， and just 55.00% updated more than 10 review rule entries per month on average. Outpatient prescription verification realized full coverage， but 37.50% of prescription review centers only supported rationality verification of single prescriptions， and 50.00% could not retrieve laboratory and examination results to assist in prescription review. Additionally， 40.62% of prescription review center had not regularly conducted prescription evaluations for primary care institutions. The data from prescription review center was mainly used to support medication monitoring. Among the 19 prescription review centers currently in the planning stage， 63.16% had no identified funding sources. CONCLUSIONS The operation and construction of prescription review center in the city face challenges， such as funding shortages， absence of collaborative incentive mechanisms， and insufficient manpower.It is suggested that the state should issue a unified standard for the construction of the prescription review center as soon as possible， and local health administrative departments should formulate supporting policies and clarify assessment indicators in combination with the actual situation of the region.

Objective:This study used data-independent acquisition (DIA) proteomics to analyze plasma protein expression in sepsis-induced coagulopathy (SIC), identify key biomarkers, and develop a diagnostic model.Methods:This prospective study included 46 adult sepsis patients from the intensive care unit. Patients were categorized into a general sepsis group ( n=26) and an SIC group ( n=20) based on established SIC criteria. Plasma samples underwent proteomic and bioinformatics analyses to identify differentially expressed protein (DEP) using LASSO regression and Random Forest. A diagnostic model was constructed and assessed via receiver operating characteristic (ROC) curve analysis. Results:The baseline data revealed that SIC patients exhibited longer prothrombin times, lower platelet counts, and higher D-dimer, fibrin degradation products, blood lactate, SOFA scores, and APACHE Ⅱ scores compared with general sepsis patients ( P<0.05). DIA proteomics identified 2 637 proteins, with 240 DEP meeting the criteria (fold change >1.5, P<0.05), including 81 upregulated and 159 downregulated DEP. Subcellular localization analysis revealed that DEPs were predominantly extracellular and nuclear. Gene ontology (GO) annotation showed that DEP were mainly involved in cellular physiology, biological regulation, and stress response processes in biological processes. Domain annotation revealed a predominance of immunoglobulin V regions in DEP, which are crucial for antigen recognition and binding. KEGG enrichment analysis showed significant enrichment of DEP in pathways related to natural killer cell-mediated cytotoxicity, glycosylphosphatidylinositol anchor biosynthesis, tumor necrosis factor signaling, and NF-κB signaling. LASSO regression identified angiogenin and C-type lectin domain family 10 member A as key DEP. The SIC diagnostic nomogram showed an area under the curve of 0.896, with 0.731 specificity and 0.900 sensitivity. Conclusion:The nomogram incorporating angiogenin and C-type lectin domain family 10 member A provides an accurate tool for SIC diagnosis.

With the continuous advancement of precision medicine,robotic surgical techniques have been rapidly promoted,and robotic thyroidectomy has been increasingly applied in China,demonstrating advantages such as refined manipulation,minimal invasiveness,and improved cosmetic outcomes.Since the initiation of this procedure,our center has completed over 4 000 cases of robotic thyroidectomy,accumulating extensive practical experience and establishing a comprehensive system for surgical coordination and assistant training.An excellent surgical assistant plays a pivotal role in ensuring procedural efficiency and patient safety.Based on our center's experience,this article systematically summarizes key training elements and intraoperative coordination techniques for assistants in robotic thyroidectomy.Key areas include preoperative preparation(such as patient selection,imaging review,and assessment of non-recurrent laryngeal nerve risk)and intraoperative cooperation(including Trocar placement,instrument exchange,gauze management,and hemostasis).This paper aims to provide practical reference for surgical teams engaged in robotic thyroidectomy,promote the standardization of related techniques,enhance team coordination and surgical quality,and ultimately deliver safer and more efficient medical services to patients.

Objective:To investigate the drug resistance of newly diagnosed HIV-1 infected patients in Shanghai and to provide reference value for clinical antiretroviral therapy (ART).Methods:The peripheral venous blood plasma of 196 newly diagnosed HIV-1 infected patients screened according to the inclusion and exclusion criteria at the Shanghai Public Health Clinical Center from April to June 2023 was collected, HIV-1 RNA was extracted, the pol region was amplified by reverse transcription-polymerase chain reaction (RT-PCR) for sequencing, the mutation sites and ART drug resistance were analyzed.Results:The plasma of 196 newly diagnosed HIV-1 infected patients was amplified successfully in 162 cases (amplification success rate was 82.65%). The subtypes consisted of CRF07_BC(51.23%), CRF01_AE (27.78%), and others (6.79%), CRF55_01B (5.56%), B (3.70%), CRF01_AE/B (3.70%) and CRF08_BC (1.23%). The overall transmitted drug resistance rate was 7.41%, the protease inhibitors (PIs), non-nucleoside/nucleotide reverse transcriptase inhibitors (NNRTIs), nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs), integrase inhibitors (INSTIs) resistance rates were 3.09%, 3.70%, 0.00% and 0.62%, respectively. The proportion of NNRTIs-related mutation sites in B (66.67%) and CRF55_01B (88.89%) was higher than that in CRF07_BC (13.25%); the proportion of NNRTIs-related mutation sites in CRF55_01B (88.89%) was higher than that in CRF01_AE (22.22%) and other subtypes (18.18%), the difference was statistically significant (all P<0.05). Multivariate logistic regression analysis showed that the probability of PIs-related mutation sites in CRF01_AE/B was 21.71 times that of CRF07_BC[odds ratio ( OR)=21.71, 95% confidence interval ( CI): 3.36-140.27, P=0.001]. Conclusions:The transmitted drug resistance among newly diagnosed HIV-1 infected patients in Shanghai is at the moderate epidemic level, mainly NNRTIs and PIs-related drug resistance, and the INSTIs resistance rate is low, the use of INSTIs in ART regimens should be considered.

Objectives:QT interval prolongation during treadmill test exercise is one of the clinical feature of patients with long QT syndrome(LQTS).This study aimed to explore the feasibility and efficacy of treadmill exercise testing as an auxiliary diagnosis tool for LQTS in clinical practice.Methods:We enrolled normal healthy individuals,common cardiovascular disease patients,and clinically diagnosed or suspected LQTS patients,who underwent treadmill exercise test from July 2023 to July 2024 at Fuwai Hospital.A special treadmill exercise testing procedure was designed to record the QT interval correction(QTc)intervals of the twelve lead electrocardiogram at 6 time points when performing the exercise tablet,including supine,sitting,standing,peak exercise,and recovery at 1-minute and 4-minute.The differences in QTc intervals among healthy group,cardiovascular diseases group,and suspected LQTS group were compared.Results:A total of 80 cases were consecutively enrolled,including 37 normal healthy controls,25 patients with common cardiovascular disease,and 18 patients with suspected LQTS.The QTc intervals at 6 points did not differ significantly between normal healthy controls and patients with cardiovascular disease,with QTc intervals less than 480 ms at all measurement.For patients with suspected LQTS,67.7%(12/18)of these patients presented a QTc interval≥480 ms at the 4-minute during recovery period.Among them,5 cases were confirmed to have pathogenic gene mutations of LQTS by genetic testing(including 1 case with a lying electrocardiogram QTc interval of 489 ms diagnosed with LQTS 1 type and a QTc interval of 636 ms during the 4-minute recovery period after exercise);5 clinically diagnosed patients(negative or undetectable in genetic testing)with a Schwartz score≥4,and the remaining 2 patients had a Schwartz score of 3.The remaining 5/18 patients,include 2 patients with clinical Schwartz scores≥4 and 3 patients with clinical suspicion(Schwartz scores 2-3)had a 4 min QTc interval of 445-480 ms during exercise recovery.Another patient with clinical suspicion(Schwartz score 3)had a 4 min QTc interval of<445 ms during exercise recovery and a negative genetic test at a later stage.Receiver operating characteristic curve analysis showed a sensitivity of 83.3%and specificity of 98.4%for QTc interval≥482 ms during the 4-minute recovery period of exercise as the LQTS diagnostic cutoff.Conclusions:This study results suggest that this special treadmill exercise testing protocol is effective in identifying LQTS and has strong feasibility and generalizability for clinical practice.

Objective To analyze the efficacy of the"sandwich"technique for treating varicocele(VC).Methods A total of 310 patients with VC(365 affected veins)were selected and divided into interventional treatment group and non-interventional treatment group.The baseline data,hospitalization data,and 6-month follow-up data of the two groups were analyzed.Results The age of patients in the interventional treatment group was significantly lower than that in the non-interventional treatment group(P＜0.05).The surgical time and hospital stay in the interventional treatment group were significantly lower than those in the non-interventional treatment group(P＜0.05).In the non-interventional treatment group,two patients experienced surgical site infections,and one patient opted for interventional treatment due to recurrence after non-interventional treatment.After surgery,the diameter of the spermatic vein significantly decreased in both the interventional and non-interventional treatment(P＜0.05).Conclusion The"sandwich"technique(embolization coil combined with foam sclerotherapy)is an effective treatment for VC.

BACKGROUND:It is urgent to improve the study on the molecular mechanism of Ban's Culuan Zhuyun Decoction improving oocyte quality in polycystic ovary syndrome.OBJECTIVE:To observe the effects of Ban's Culuan Zhuyun Decoction on oocyte quality in a mouse model of polycystic ovary syndrome and to explore the underlying mechanisms of its intervention in polycystic ovary syndrome.METHODS:Subcutaneous injection of dehydroepiandrosterone sulfate was used to establish the polycystic ovary syndrome model in 21-day-old female Kunming mice,and the treatment was conducted for 21 consecutive days.The estrous cycle and pregnancy was recorded.ELISA was used to detect serum sex hormone levels.The rate of apoptosis in oocytes was detected using Annexin V staining.The level of reactive oxygen species in oocytes was detected using dichlorodihydrofluorescein diacetate.The condition of spindle bodies and chromosomes in oocytes were detected using the immunofluorescence method.Network pharmacology and molecular docking were used to verify the binding properties of Ban's Culuan Zhuyun Decoction core active components and oocyte maturation-related factors(growth differentiation factor 9 and bone morphogenetic protein 15).Real-time fluorescence quantitative PCR and western blot were used to detect the mRNA and protein expression levels of growth differentiation factor 9 and bone morphogenetic protein 15 in oocytes,respectively.RESULTS AND CONCLUSION:(1)Ban's Culuan Zhuyun Decoction core active components(quercetin,kaempferol,and β-sitosterol)showed good binding activities with growth differentiation factor 9 and bone morphogenetic protein 15.(2)Ban's Culuan Zhuyun Decoction ameliorated the estrous cycle,regulated serum hormone,increased the pregnancy,decreased the rate of apoptosis,declined the level of reactive oxygen species,diminished the rate of abnormal spindle assembly and chromosome loss(P<0.01,P<0.05);and promoted the mRNA and protein expression of growth differentiation factor 9 and bone morphogenetic protein 15(P<0.05).Therefore,Ban's Culuan Zhuyun Decoction may improve the oocyte quality and increase the fertility of polycystic ovary syndrome mice by regulating the gene expression of growth differentiation factor 9 and bone morphogenetic protein 15.

Objective:To investigate the application of transoral robotic thyroidectomy (TORT) in overweight patients.Methods:Clinical data of 109 thyroid tumor patients who underwent TORT at 960th Hospital of People’s Liberation Army from May. 2020 to Aug. 2023 were retrospectively collected and analyzed. After excluding 10 patients who underwent prophylactic lateral neck dissection, a total of 99 patients were included in this study. According to the World Health Organization (WHO) guidelines, which define people with BMI:25-29.9 kg/m 2 as overweight, we divided the 99 patients into normal weight group (n=69) and overweight group (n=30) . To make the baseline data consistent between the two groups and ensure comparability, 20 matched pairs were generated using a 1∶1 propensity score matching (PSM) method, considering four clinicopathologic factors: age, gender, diameter of tumor and operation scope. In the normal-weight group, there were 18 females and 2 males, aged (32.82±9.51) years (range: 17-53 years) , and there exhibited 18 females and 2 males in the overweight group, aged (35.14±10.63) years (range: 18-55 years) . Results:All patients successfully underwent the operation without conversions to open surgery. After matching, both groups had 2 cases of thyroid adenoma and 18 cases of papillary thyroid carcinoma ( P=1) , with no statistically significant difference in the surgical scope between the two groups ( P=0.376) . There was no statistically significant difference in the mean tumor diameter between the normal-weight group and the overweight group (5.38±1.79 mm vs. 5.61±3.32 mm, P=0.575) . All malignant tumor cases in both groups were classified as T1 stage, and there was no statistically significant difference in N stage ( P=0.186) . All patients with malignant tumors underwent central lymph node dissection, there was no significant difference in the number of central lymph nodes dissected ( P=0.623) and metastatic lymph nodes ( P=0.109) between the two groups. There were no statistically significant differences in operative duration (217.53±62.83 min vs. 220.67±73.73 min, P=0.808) , median postoperative hospital stay [6 (6,7.75) days vs. 6 (6,7) days, P=0.682], or 24-hour drainage volume (78.52±30.49 mL vs. 68.23±29.11 mL, P=0.180) between the normal-weight group and the overweight group. There was no permanent hypoparathyroidism, postoperative hemorrhage, lymphatic fistula, mental nerve injury, postoperative infection in both groups. In both groups, there occurred one case of transient hypoparathyroidism. As for other complications, 1 case of temporary recurrent laryngeal nerve injury and oral tearing occurred in the overweight group, while the normal-weight group had 1 case of skin scald. Conclusions:Among patients who underwent TORT, the overweight group exhibited comparable surgical outcomes and postoperative complications to those in the normal-weight group. TORT is a safe and feasible surgical option for overweight patients, which provides more surgical options for this patient population.

In recent years, the incidence of liver metastasis from colorectal cancer has continued to rise, posing a significant threat to human health and life.Although traditional treat-ments such as surgery and chemotherapy have shown some efficacy in certain patients, options remain limited for those who are not surgical candidates or are resistant to chemotherapy.Yttrium-90 microsphere selective internal radiation therapy, as an innovative local treatment, has fully demons-trated its effectiveness and safety in treating colorectal cancer liver metastasis patients. The authors review the research background, mechanisms, and principles of yttrium-90 microsphere selective internal radiation therapy in the field of colorectal cancer liver metastasis, and to explore its applica-tion progress in clinical practice, aiming to provide clinical doctors with more comprehensive and detailed reference information, with the goal of improving treatment outcomes and quality of life for colorectal cancer liver metastasis patients.

Objective:To investigate the application of transoral robotic thyroidectomy (TORT) in overweight patients.Methods:Clinical data of 109 thyroid tumor patients who underwent TORT at 960th Hospital of People’s Liberation Army from May. 2020 to Aug. 2023 were retrospectively collected and analyzed. After excluding 10 patients who underwent prophylactic lateral neck dissection, a total of 99 patients were included in this study. According to the World Health Organization (WHO) guidelines, which define people with BMI:25-29.9 kg/m 2 as overweight, we divided the 99 patients into normal weight group (n=69) and overweight group (n=30) . To make the baseline data consistent between the two groups and ensure comparability, 20 matched pairs were generated using a 1∶1 propensity score matching (PSM) method, considering four clinicopathologic factors: age, gender, diameter of tumor and operation scope. In the normal-weight group, there were 18 females and 2 males, aged (32.82±9.51) years (range: 17-53 years) , and there exhibited 18 females and 2 males in the overweight group, aged (35.14±10.63) years (range: 18-55 years) . Results:All patients successfully underwent the operation without conversions to open surgery. After matching, both groups had 2 cases of thyroid adenoma and 18 cases of papillary thyroid carcinoma ( P=1) , with no statistically significant difference in the surgical scope between the two groups ( P=0.376) . There was no statistically significant difference in the mean tumor diameter between the normal-weight group and the overweight group (5.38±1.79 mm vs. 5.61±3.32 mm, P=0.575) . All malignant tumor cases in both groups were classified as T1 stage, and there was no statistically significant difference in N stage ( P=0.186) . All patients with malignant tumors underwent central lymph node dissection, there was no significant difference in the number of central lymph nodes dissected ( P=0.623) and metastatic lymph nodes ( P=0.109) between the two groups. There were no statistically significant differences in operative duration (217.53±62.83 min vs. 220.67±73.73 min, P=0.808) , median postoperative hospital stay [6 (6,7.75) days vs. 6 (6,7) days, P=0.682], or 24-hour drainage volume (78.52±30.49 mL vs. 68.23±29.11 mL, P=0.180) between the normal-weight group and the overweight group. There was no permanent hypoparathyroidism, postoperative hemorrhage, lymphatic fistula, mental nerve injury, postoperative infection in both groups. In both groups, there occurred one case of transient hypoparathyroidism. As for other complications, 1 case of temporary recurrent laryngeal nerve injury and oral tearing occurred in the overweight group, while the normal-weight group had 1 case of skin scald. Conclusions:Among patients who underwent TORT, the overweight group exhibited comparable surgical outcomes and postoperative complications to those in the normal-weight group. TORT is a safe and feasible surgical option for overweight patients, which provides more surgical options for this patient population.