Objective To investigate the effect of pneumoperitoneum pressure during robotic-assisted kidney transplantation (RAKT) on the function of the transplant kidney. Methods The data of 243 kidney transplant recipients were retrospectively analyzed and divided into open kidney transplantation (OKT) group (n=105) and RAKT group (n=138). The RAKT group was further divided into 13 mmHg group (n=67) and 7 mmHg group (n=71) based on pneumoperitoneum pressure. The donor information, recipient's preoperative general data, intraoperative data, and postoperative recovery of the three groups were compared. In the RAKT group, the renal artery, segmental artery, interlobar artery, and venous flow velocity of the transplant kidney were measured using laparoscopic ultrasound. Results There was a statistically significant difference in donor types among the groups (P<0.05), while other donor information and recipient's preoperative general data showed no statistically significant differences (all P>0.05). There were no statistically significant differences in serum creatinine and complications at 30 days and 1 year postoperatively among the groups (all P>0.05). The OKT group and 7 mmHg group had more intraoperative urine output than the 13 mmHg group. Both RAKT groups had less intraoperative blood loss and shorter hospital stays than the OKT group, and longer operation times than the OKT group (all P<0.05). There were no statistically significant differences in operation time, intraoperative blood loss, and hospital stay between the two RAKT groups (all P>0.05). The vascular flow velocity of the transplant kidney decreased at 13 mmHg compared to 7 mmHg pneumoperitoneum pressure, but the differences were not statistically significant (all P>0.05). Conclusions Controllable pneumoperitoneum pressure has a limited impact on the vascular flow velocity of the transplanted kidney. RAKT is a safe and effective surgical method under appropriate pneumoperitoneum pressure, and choosing a lower pneumoperitoneum pressure is more conducive to the early recovery of renal function postoperatively.

The expert consensus on the clinical treatment of herpes zoster with fire needling was developed, and the commonly used fire needling treatment scheme verified by clinical research was selected to form a standardized diagnosis and treatment scheme for acute herpes zoster and postherpetic neuralgia (PHN), so as to answer the core problems in clinical application. The consensus focuses on patients with herpes zoster, and forms recommendations for 9 key clinical issues, covering simple fire needling and TCM comprehensive therapy based on fire needling, including fire needling combined with cupping, fire needling combined with Chinese herb, fire needling combined with cupping and Chinese herb, fire needling combined with filiform needling, fire needling combined with moxibustion, and provides specific recommendations and operational guidelines for various therapies.
Humans ; Herpes Zoster/therapy* ; Acupuncture Therapy/instrumentation* ; Consensus ; Clinical Protocols

Artificial intelligence (AI) technology enhances the function of acupuncture clinical decision support system (CDSS) by promoting the accuracy of its diagnosis, assisting the formulation of personalized therapeutic regimen, and realizing the scientific and precise evaluation of its therapeutic effect. This paper deeply analyzes the unique advantages of AI-based acupuncture CDSS, including the intelligence and high efficiency. Besides, it points out the challenges of data security, the lack of model interpretation and the complexity of interdisciplinary cooperation in the development of acupuncture CDSS. With the continuous development and improvement of AI technology, acupuncture CDSS is expected to play a more important role in the fields of personalized medicine, telemedicine and disease prevention, and to further advance the efficiency and effect of acupuncture treatment, drive the modernization of acupuncture, and enhance its position and influence in the global healthcare system.
Humans ; Acupuncture Therapy ; Artificial Intelligence ; Decision Support Systems, Clinical

With the increasing proportion of human papilloma virus(HPV)infection in the pathogenic factors of oro-pharyngeal cancer,a series of changes have occurred in the surgical treatment.While the treatment mode has been im-proved,there are still many problems,including the inconsistency between diagnosis and treatment modes,the lack of popularization of reconstruction technology,the imperfect post-treatment rehabilitation system,and the lack of effective preventive measures.Especially in terms of treatment mode for early oropharyngeal cancer,there is no unified conclu-sion whether it is surgery alone or radiotherapy alone,and whether robotic minimally invasive surgery has better func-tional protection than radiotherapy.For advanced oropharyngeal cancer,there is greater controversy over the treatment mode.It is still unclear whether to adopt a non-surgical treatment mode of synchronous chemoradiotherapy or induction chemotherapy combined with synchronous chemoradiotherapy,or a treatment mode of surgery combined with postopera-tive chemoradiotherapy.In order to standardize the surgical treatment of oropharyngeal cancer in China and clarify the indications for surgical treatment of oropharyngeal cancer,this expert consensus,based on the characteristics and treat-ment status of oropharyngeal cancer in China and combined with the international latest theories and practices,forms consensus opinions in multiple aspects of preoperative evaluation,surgical indication determination,primary tumor re-section,neck lymph node dissection,postoperative defect repair,postoperative complication management prognosis and follow-up of oropharyngeal cancer patients.The key points include:① Before the treatment of oropharyngeal cancer,the expression of P16 protein should be detected to clarify HPV status;② Perform enhanced magnetic resonance imaging of the maxillofacial region before surgery to evaluate the invasion of oropharyngeal cancer and guide precise surgical resec-tion of oropharyngeal cancer.Evaluating mouth opening and airway status is crucial for surgical approach decisions and postoperative risk prediction;③ For oropharyngeal cancer patients who have to undergo major surgery and cannot eat for one to two months,it is recommended to undergo percutaneous endoscopic gastrostomy before surgery to effectively improve their nutritional intake during treatment;④ Early-stage oropharyngeal cancer patients may opt for either sur-gery alone or radiation therapy alone.For intermediate and advanced stages,HPV-related oropharyngeal cancer general-ly prioritizes radiation therapy,with concurrent chemotherapy considered based on tumor staging.Surgical treatment is recommended as the first choice for HPV unrelated oropharyngeal squamous cell carcinoma(including primary and re-current)and recurrent HPV related oropharyngeal squamous cell carcinoma after radiotherapy and chemotherapy;⑤ For primary exogenous T1-2 oropharyngeal cancer,direct surgery through the oral approach or da Vinci robotic sur-gery is preferred.For T3-4 patients with advanced oropharyngeal cancer,it is recommended to use temporary mandibu-lectomy approach and lateral pharyngotomy approach for surgery as appropriate;⑥ For cT1-2N0 oropharyngeal cancer patients with tumor invasion depth＞3 mm and cT3-4N0 HPV unrelated oropharyngeal cancer patients,selective neck dissection of levels ⅠB to Ⅳ is recommended.For cN+HPV unrelated oropharyngeal cancer patients,therapeutic neck dissection in regions Ⅰ-Ⅴ is advised;⑦ If PET-CT scan at 12 or more weeks after completion of radiation shows intense FDG uptake in any node,or imaging suggests continuous enlargement of lymph nodes,the patient should undergo neck dissection;⑧ For patients with suspected extracapsular invasion preoperatively,lymph node dissection should include removal of surrounding muscle and adipose connective tissue;⑨ The reconstruction of oropharyngeal cancer defects should follow the principle of reconstruction steps,with priority given to adjacent flaps,followed by distal pedicled flaps,and finally free flaps.The anterolateral thigh flap with abundant tissue can be used as the preferred flap for large-scale postoperative defects.

Objective To explore the learning curve of robotic-assisted kidney transplantation(RAKT).Methods The clinical data of 96 consecutive RAKT patients performed by the same surgical team were retrospectively analyzed.The arterial anastomosis time,venous anastomosis time,ureteral anastomosis time,hospital stay,and blood loss were selected as evaluation indicators.The learning curve of RAKT was analyzed using the cumulative sum(CUSUM),and the curve was divided into the learning improvement stage and the proficient mastery stage according to the learning curve.The learning curve was verified by comparing the general data and surgical data of patients in different learning stages,and the clinical efficacy of each stage was analyzed.Results The optimal fitting equation of the learning curve reached its peak at the 33rd case,which was the minimum number of surgeries required to master RAKT.There was no statistically significant difference in age,gender,dialysis type,previous abdominal surgery history,number of donor renal arteries,and preoperative serum creatinine between the learning improvement group and the proficient mastery group(all P>0.05).Compared with the learning improvement stage,the body mass index(BMI)was higher,and the number of right donor kidney was increased compared to the left donor kidney in the proficient mastery stage(both P<0.05).There were no significant differences in arterial anastomosis time,ureteral anastomosis time,postoperative serum creatinine,and complications between the two groups(all P>0.05).The iliac vessel dissection time,warm ischemia time,venous anastomosis time,blood loss,and hospital stay in the proficient mastery stage were superior to those in the learning improvement stage,with statistically significant differences(all P<0.05).Conclusions RAKT requires at least 33 cases to cross the learning curve.There is no difference in complications and recovery of transplant renal function between the learning improvement stage and the proficient mastery stage.

Objective: To understand the allocation of health staff and clinics in primary and secondary schools in Guangdong Province, so as to provide a reference for school health construction. Methods: In December 2020, a total of 17 205 primary and secondary schools in 21 cities in Guangdong Province were investigated by combining document verification and on site surveys. The allocation of health staff and clinics in different cities and types of schools was analyzed using SPSS 25.0 software. Results: The proportion of schools in Guangdong Province that met the national standard for school health staff ratio was 37.7%. Among different types of schools, the lowest ratio was found in nine year schools (33.1%), while the highest was in twelve year schools (61.3%). Among the 17 205 schools in the province, 12.6% had clinics with an area of >40 m 2, and 6.9% with occupational licenses for medical institutions. The proportion of full time health staff was 39.1%. Among all school health staffs, the proportions of permanent staff, temporary staff, and appointed staff were 47.5%, 29.0% and 23.6%, respectively. The rate of school health staff with professional qualifications was 44.9%, while 48.3% had graduated from medical related majors, and 20.9% held a bachelor s degree or higher as their first degree. There were differences among various types of schools, with primary schools having the lowest health staff configuration and professional level (24.0% and 35.7%, respectively). Conclusions There are still issues of insufficient staff and low professional level in health staff and establishment of clinics in primary and secondary schools in Guangdong Province, and the allocation is uneven across different types of schools. The allocation of clinics in the province is still in urgent need of improvement.

Objective To investigate the effect of mechanical stretch on the proliferation and differen-tiation of skeletal satellite cells in mice,and explore its mechanism.Methods The research was divid-ed into two parts.In the first part,all mice were not given osteogenic or adipogenic induction,and randomly divided into a control group,a mechanical stretch(MS)group,a solvent control group[Di-methyl sulfoxide(DMSO)+mechanical stretch],a Notch inhibitor(KY-02111)+mechanical stretch group and a Wnt inhibitor(FLI-06)+mechanical stretch group,with the aim to evaluate cell prolifera-tion and migration,and the effect of mechanical stretch on the Wnt and Notch signaling pathway.In the second part,all mice were randomly divided into 6 groups:a control group,an induced differentia-tion(ID)group,an induced differentiation+mechanical stretch(IDMS)group,an induced differentia-tion+DMSO+mechanical stretch(IDDMS)group,an induced differentiation+Notch inhibitor(KY-02111)+mechanical stretch(IDNMS)group,and an induced differentiation+Wnt inhibitor(FLI-06)+mechanical stretch(IDWMS)group.All groups except the control group were induced differenti-ation using osteoblastic or adipogenic medium,and the IDMS group was applied tensile stress to the cell basement membrane,with the IDDMS and IDNMS groups given DMSO and KY-02111 or FLI-06 with a final concentration of 5 μM into the culture medium,respectively.On the 7th and 14th days af-ter culture,cell proliferation was detected using CCK-8,while on the 14th day after culture,cell mi-gration was observed using the streak method.Alkaline phosphatase and oil red staining were per-formed on all cells.Moreover,the mRNA expression of osteogenic[alkaline phosphatase(ALP)and Runt-related transcription factor(Runx)-2]and adipogenic[fatty acid-binding protein(FABP)4 and li-poprteinlipase(LPL)]differentiation marker genes were quantitatively detected by using the real-time PCR.Meanwhile,while the expression of c-Myc and Cyclin B(CCNB)1 proteins was measured using Western blotting.Results Cell proliferation increased significantly in MS group compared with the con-trol group(P<0.01),while that of IDMMS and IDNMS groups decreased significantly compared with MS group.As to cell migration,MS group was significantly better than the control group(P<0.01),while there was a significant decrease in both IDMMS and IDNMS groups compared with MS group(P<0.01).According to ALP and oil red staining,a significant increase in ALP activity and lipid droplet secretion was observed in skeletal muscle satellite cells of ID groups compared with the control group,with the increase in IDMMS and IDNMS groups significantly greater than MS group.More-over,the results of real-time PCR showed that the expression of ALP and Runx-2mRNA in the osteo-genic induction group and the FABP4 and LPL mRNA in the adipogenic induction group increased sig-nificantly compared with the control group(P<0.05),with a significant decrease in the above measure-ments of IDMS group compared with ID group,but a significant increase in IDMMS and IDNMS groups compared with IDMS group(P<0.01).Meanwhile,according to Western blotting,the expres-sion of c-Myc and CCNB1proteins increased significantly in the skeletal muscle satellite cells of MS group compared with the control group(P<0.01),while that of IDMMS and IDNMS groups decreased significantly compared with MS group(P<0.01).Conclusion Mechanical stretch can promote the prolif-eration and migration of skeletal satellite cells in mice,but inhibit osteogenic and adipogenic differenti-ation.Its mechanism is related to the activation of Wnt and Notch signal pathways.

Objective:To compare the efficacy and safety of low-dose and standard-dose radiotherapy (LD-RT vs. SD-RT) in the treatment of oropharyngeal cancer patients with positive human papillomavirus (HPV). Methods:All comparative studies of low-dose versus standard-dose radiotherapy in the treatment of HPV-positive oropharyngeal cancer were searched from PubMed, Web of Science, Cochrane Library, EMbase, Chinese Biomedical Literature Database (CBM), CNKI, Chongqing VIP, and Wanfang databases from January 1, 2000 to February 9, 2023. According to the inclusion and exclusion criteria, the data were strictly screened, and the RevMan 5.4 software was used for meta-analysis.Results:A total of 8 studies were included. The pooled results showed that the overall survival (OS) and progression-free survival (PFS) of patients in the LD-RT group were similar to those in the SD-RT group ( HR=0.83, 95% CI=0.59-1.18, P=0.31; HR=0.97, 95% CI=0.53-1.78, P=0.92), but the rate of percutaneous endoscopic gastrostomy (PEG) insertion was significantly reduced ( RR=0.45, 95% CI=0.28-0.72, P=0.001). Conclusion:LD-RT yields similar efficacy and lower rate of PEG insertion compared with SD-RT in HPV-positive oropharyngeal neoplasm patients.

Objective:To investigate the efficacy and influencing factors of initial 131I therapy in serum thyroglobulin (Tg) antibody (TgAb)-positive patients with papillary thyroid cancer (PTC). Methods:A retrospective analysis was performed on the clinical data of 1 624 patients with PTC who underwent 131I therapy in Henan Provincial People′s Hospital between January 2017 and January 2023. The patients were divided into TgAb-positive group (246 cases (36 males, 210 females), age: 43.5(31.0, 52.0) years) and TgAb-negative group (1 378 cases (439 males, 939 females), age: 44.0(34.0, 53.0) years). The efficacy was evaluated 6-12 months post 131I therapy based on serological tests (TgAb, Tg) and imaging results (ultrasonography, CT, 131I-whole body scan (WBS), SPECT/CT imaging), and the patients were divided into disease persistence/recurrence and non-persistence/recurrence groups. The χ2 test was used to analyze the difference in efficacy between the TgAb-positive group and the TgAb-negative group. Among TgAb-positive patients, the clinical characteristics of disease persistence/recurrence group were compared with those of non-persistence/recurrence ones by χ2 test or Mann-Whitney U test, and the independent risk factors affecting the efficacy of 131I therapy were analyzed by binary logistic regression. Results:The disease persistence/recurrence were found in 38 cases (15.4%, 38/246) of the TgAb-positive group and 143 cases (10.4%, 143/1 378) of the TgAb-negative group, with a statistically significant difference between the two groups ( χ2=5.42, P=0.020). Among the TgAb-positive patients, statistically significant differences were found in lymph node metastasis (35 vs 23 cases), the interval between surgery and 131I therapy (2.0(1.5, 3.0) vs 2.3(2.0, 3.0) months), stimulated Tg(sTg) level before the initial 131I therapy (0.18(0.04, 5.78) vs 0.04(0.04, 0.46) μg/L), and TgAb level before the initial 131I therapy (40.15(19.13, 156.15) vs 22.25(7.53, 76.20) kU/L) between disease persistence/recurrence group and non-persistence/recurrence group ( χ2=117.13, z values: -2.29, -2.41, -2.80, all P<0.05). Lymph node metastasis was an independent risk factor (odds ratio( OR)=89.326, 95% CI: 25.005-319.106, P<0.001) for the efficacy of 131I therapy in patients with TgAb-positive PTC. Conclusion:The overall efficacy of 131I therapy in patients with TgAb-positive PTC is relatively poor, and lymph node metastasis is an independent risk factor for the efficacy of 131I therapy, while the level of TgAb is not an independent risk factor for the efficacy of 131I therapy in these patients.

Objective To investigate the effects of total flavones of Dracocephalum moldavica L.(TFDM)on oxida-tive damage to retinal ganglion cells(RGCs)induced by high glucose(HG)and its mechanism.Methods RGCs of mice were taken as the research subjects.RGCs were inoculated in 24-well plates(with 2.5 × 104 cells in each well)and divided into control group(cultured with medium containing 10％fetal bovine serum for 48 h),HG group(cultured with medium containing 30 mmol·L-1 glucose for 48 h),HG+TFDM-L group(cultured with medium containing 30 mmol·L-1 glucose and 25 mg·L-1 TFDM for 48 h),HG+TFDM-M group(cultured with medium containing 30 mmol·L-1 glucose and 50 mg·L-1 TFDM for 48 h),HG+TFDM-H group(cultured with medium containing 30 mmol·L-1 glucose and 100 mg·L-1 TFDM for 48 h),miR-NC group(transfected with miR-NC and then cultured with medium containing 30 mmol·L-1 glu-cose for 48 h),miR-93-5p group(transfected with miR-93-5p mimics and then cultured with medium containing 30 mmol·L-1 glucose for 48 h),anti-miR-NC group(transfected with anti-miR-NC and then cultured with medium containing 100 mg·L-1 TFDM and 30 mmol·L-1 glucose for 48 h),and anti-miR-93-5p group(transfected with anti-miR-93-5p and then cultured with medium containing 100 mg·L-1 TFDM and 30 mmol·L-1 glucose for 48 h).Levels of RGCs oxidative stress indexes in each group were detected according to the kit instructions.The thiobarbituric acid method was used to measure the level of malondialdehyde(MDA),the colorimetric method was adopted to detect the levels of catalase(CAT)and 8-hydroxydeoxyguanosine(8-OHdG),apoptosis rate was detected by flow cytometry,the messenger ribonucleic acid(mR-NA)expressions were analyzed by real-time quantitative polymerase chain reaction,the targeting regulation of miR-93-5p and E2F transcription factor 1(E2F1)were verified by dual luciferase reporter assay,and the protein expressions were de-tected by Western blot.Statistical analysis was conducted on the data of each group.Results In the HG group,the lev-els of MDA and 8-OHdG,apoptosis rate and Bax protein expression of RGCs were higher than those in the control group(all P＜0.05);the CAT level and Bcl-2 protein expression were lower than those in the control group(both P＜0.05).In the HG+TFDM-L group,HG+TFDM-M group and HG+TFDM-H group,the levels of MDA and 8-OHdG,apoptosis rate and Bax protein expression of RGCs were lower than those in the HG group(all P＜0.05);the CAT level and Bcl-2 protein expression were higher than those in the HG group,and those indexes gradually tended to those in the control group with the increase of TFDM concentrations(all P＜0.05).In the HG group,the miR-93-5p expression in RGCs was lower than that in the control group,and the mRNA and protein expressions of E2F1 were higher than those in the control group(all P＜0.05).In the HG+TFDM-L group,HG+TFDM-M group and HG+TFDM-H group,the miR-93-5p expression in RGCs was higher than that in the HG group,and the mRNA and protein expressions of E2F1 were lower than those in the HG group(all P＜0.05).The protein expression of E2F1 in RGCs of the miR-93-5p group was lower than that in the miR-NC group,and the protein expression of E2F1 in RGCs of the anti-miR-93-5p group was higher than that in the anti-miR-NC group(both P＜0.05).In the miR-93-5p group,the miR-93-5p expression was higher than that in the miR-NC group,the levels of MDA and 8-OHdG,apoptosis rate,and protein expressions of Bax and E2F1 were lower than those in the miR-NC group,and the CAT level and Bcl-2 protein expression were higher than those in the miR-NC group(all P＜0.05).Con-clusion TFDM can inhibit oxidative stress and cell apoptosis,and then reduce the damage to RGCs induced by HG.The mechanism may involve the regulation of miR-93-5p/E2Fl expression.