Hepatic ischemia-reperfusion injury （HIRI） is an inevitable major complication during surgical procedures such as liver transplantation and partial hepatectomy， and its prevention and treatment are hotspots and difficulties in clinical practice. This article reviews the mechanism of injury caused by energy metabolism disorders during liver ischemia-reperfusion and related treatment strategies and summarizes the current advances in metabolism-related therapies， in order to provide new ideas for further clarifying the onset mechanism of HIRI and exploring effective clinical prevention and treatment strategies for HIRI.

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

Objective To explore the clinical efficacy of different ligation methods in laparoscopic radi-cal resection of rectal cancer and sigmoid colon cancer and the influencing factors of anastomotic leakage.Methods A total of 82 patients who underwent laparoscopic radical resection of rectal cancer and sigmoid co-lon cancer in this hospital from December 2022 to December 2023 were selected and divided into the low-liga-tion group(n=42)and the high-ligation group(n=40)according to different surgical methods.The inferior mesenteric artery(IMA)classification,IMA length,operation time,intraoperative blood loss,total number of lymph node dissections,number of lymph node dissections in group 253,postoperative hospital stay,exhaust time,incidence of urinary retention,incidence of anastomotic leakage,and incidence of preventive stoma were compared between the two groups.Univariate and multivariate logistic regression analyses were conducted to analyze the influencing factors of anastomotic leakage in patients undergoing radical resection of rectal cancer and sigmoid colon cancer.Results There was no statistically significant difference in IMA length,IMA classi-fication proportion,operation time,intraoperative blood loss,the total number of lymph node dissections,the number of lymph node dissections in group 253,and the postoperative hospital stay between the two groups(P>0.05).Compared with the high-ligation group,the low-ligation group had a shorter exhaust time,lower incidence of anastomotic leakage and preventive ostomy,the differences were statistically significant(P<0.05).Anastomotic leakage occurred in 7 patients.Univariate analysis showed that whether left colic artery(LCA)was preserved,tumor location,presence of underlying diseases,and preventive stoma were associated with anastomotic leakage in patients undergoing radical resection of rectal cancer and sigmoid colon cancer(P<0.05).Multivariate logistics analysis showed that whether LCA was preserved,tumor location,presence of underlying diseases,and presence of preventive stoma were not influencing factors for anastomotic leakage in patients undergoing radical resection of rectal cancer or sigmoid colon cancer(P>0.05).Conclusion In laparoscopic radical resection of rectal and sigmoid colon cancer,the clinical efficacy of preserving LCA is com-parable to that of not preserving LCA,and it can reduce the risk of anastomotic leakage and the probability of preventive stoma,promoting the early recovery of intestinal function.

Objective To investigate the characteristics and differences of congenital endowment in senile dementia population based on the theory of five circuits and six qi.Methods Based on the cross-sectional data of China Health and Retirement Longitudinal Survey(CHARLS)in 2018,the dementia status of the population aged 60 and above in China was evaluated by using the Mini-Mental State Examination(MMSE),and the five-circuit and six-qi features at birth in the senile dementia population were analyzed by descriptive statistics and Chi-square goodness-of-fit test.Results A total of 854 patients with senile dementia were included.The five-circuit and six-qi features at birth in the senile dementia population were as follows:most of them were born at the heavenly stem of Bing while the least at the heavenly stem of Ji and Geng(P＜0.001),most of them were born at the earthly branch of Wei while the least at the earthly branch of Zi(P＜0.001),most of them were born at the yearly circuit of excessive water circuit while the least at the yearly circuit of excessive gold circuit and deficient earth circuit(P＜0.001),and most of the patients were born at sitan of taiyin damp-earth and zaiquan of taiyang cold-water while the least at sitan of jueyin wind-wood and zaiquan of shaoyang ministerial fire;no statistically significant differences were found in the dominant qi and guest qi(P＞0.05);most of the patients were born in the year of combination of circuit and qi being Shunhua while the least in the year of combination of circuit and qi being same celestial correspondence(P＜0.001),and the patients born in the year of Shunhua usually were frequently distributed in heavenly-stem and earthly-branch year of Jiawu(P＜0.001).Conclusion There is a certain relationship between the congenital endowment at birth and the incidence of senile dementia in the population of senile dementia.The circuit-qi features at birth for the prevalence of senile dementia are the yearly circuit of excessive water circuit,sitan of taiyin damp-earth and zaiquan of taiyang cold-water,and the year of the combination of circuit and qi being Shunhua.The population born at the time with the above circuit-qi features are prone to suffer the injury of the kidneys,the heart,and the spleen,and then result into illness.

Objective To investigate the relationship between serum levels of silent information regulator 1(SIRT1)and(sex determining region Y-box protein 2(SOX2)and liver metastasis one year after colorectal cancer surgery.Methods A total of 112 patients who underwent laparoscopic radical operation for colorectal cancer in Southern Theater General Hospital from December 2020 to February 2023 were selected as research objects.Serum SIRT1 and SOX2 levels were detected one day before surgery.Liver metastasis was recorded during one-year follow-up.The patients with liver metastasis were included in the observation group,while patients without liver metastasis were assigned to the control group.The relationship between serum levels of SIRT1 and SOX2 and liver metastasis after colon cancer surgery and the evalution value of both for liver metastasis after surgery in colon cancer patients were analyzed.Results Six patients failed to be followed up,33 patients(31.13%)suffered from liver metastasis one year after surgery(observation group),and the other 73 patients without liver metastasis were included in control group.The observation group had lower SIRT1 and higher SOX2 than the control group(P<0.05).After adjustment of differentiated degree,depth of invasion,and lymph node metastasis,the risk of postoperative liver metastasis in colon cancer patients increased by 1.123 and 1.925 times,respectively(P<0.05),when SIRT1 decreased by 1%and SOX2 increased by 1%,with logit(P)=-1.938-0.754×SIRT1+1.073×SOX2.The area under curve of SIRT1 combined with SOX2 for the evaluation of postoperative liver metastasis in colon cancer patients was greater than SIRT1 and SOX2 alone(Z=2.107,P=0.035;Z=2.481,P=0.013).Conclusion Decreased SIRT1 and increased SOX2 may increase the risk of postoperative liver metastasis in patients with colon cancer.SIRT1 and SOX2 have the potential to serve as predictive indicators for liver metastasis after surgery in colon cancer patients.

Objective To investigate the relationship between morphometric parameters of the cerebral cortex and the efficacy of repetitive transcranial magnetic stimulation(rTMS)in the treatment of tardive dyskinesia(TD).Methods A total of 105 schizophrenic patients with TD undergoing basic treatment were enrolled,and randomly divided into group A(n=35),group B(n=35)and group C(n=35).Group A received rTMS at 1 Hz,group B received rTMS at 10 Hz,and group C received sham stimulation.All groups were treated for 12 weeks.The severity of TD was assessed using the Ab-normal Involuntary Movement Scale(AIMS)before and after treatment.The Repeatable Battery for the Assessment of Neuropsychological Status(RBANS)and the Positive and Negative Syndrome Scale(PANSS)in Chinese were used to evaluate patients'neuropsychological status and symptom severity.magnetic resonance imaging(MRI)was employed to scan the left prefrontal cortex of patients to obtain parameters of cortical thickness,surface area and volume.Pearson correlation analysis was used to an-alyze the relationship between cortical morphological parameters and the efficacy of rTMS for TD in pa-tients.Results After treatment,AIMS scores in the three groups were significantly lower than before treatment,and the group A was significantly lower than the group B and group C(P＜0.05).After treatment,RBANS scores were significantly higher and PANSS scores were significantly lower in three groups than before treatment(P＜0.05).After treatment,the RBANS score of the group A was significantly higher than that of the group B and group C,and the group B was significantly higher than the group C(P＜0.05);the PANSS score of the group A was significantly lower than that of the group B and group C,and the group B was significantly lower than the group C(P＜0.05).Af-ter treatment,cortical morphological parameters(cortical thickness,surface area and volume)in the group A and group B were significantly higher than before treatment,and the group A was signif-icantly higher than the group B(P＜0.05).The therapeutic effect of the group A was positively correlated with cortical thickness,surface area and volume(P＜0.05).Conclusion The morpho-metric parameters of the left prefrontal cortex are associated with the efficacy of rTMS in treating TD.The rTMS at 1 Hz can facilitate structural remodeling of the motor cortex,thereby improving treat-ment outcomes for TD patients.

Objective To analyze the risk factors for catheter-associated urinary tract infection (CAUTI) in elderly critically ill patients and construct a related risk prediction model. Methods Clinical materials of 8 905 patients with catheterization in the geriatric ICU ward of Jiangsu Provincial People's Hospital from January 2014 to June 2024 were retrospectively collected. The patients were divided into infection group (n=114) and non-infection group (n=8 791) based on the occurrence of CAUTI. Multivariate Logistic regression analysis was used to identify the risk factors for CAUTI, and a Nomogram prediction model was constructed. Internal validation was performed by the receiver operating characteristic (ROC) curve, calibration curve, and Hosmer-Lemeshow goodness-of-fit test to assess the discrimination and calibration of the prediction model. Results In this study, the incidence of CAUTI in elderly critically ill patients was 2.55‰. Multivariate Logistic regression analysis showed that age, consciousness status, renal dysfunction, duration of catheterization, and the number of catheter insertions were independent influencing factors for CAUTI in elderly critically ill patients. A Nomogram model was constructed based on the results of the regression analysis. Area under the curve (AUC) of ROC curve for internal validation by the Bootstrap method was 0.802 (95%CI, 0.796 to 0.809). The calibration curve was close to the standard curve, and the predicted values were generally consistent with the actual values, demonstrating good predictive performance of the model. Conclusion Age, renal dysfunction, consciousness status, duration of catheterization, and the number of catheter insertions are independent influencing factors for CAUTI in elderly critically ill patients. Nomogram prediction model established based on these factors is simple and feasible, with reliable predictive performance.

Objective To explore the application of painless diagnosis and treatment technology in children's peripherally inserted central catheter(PICC)guided by ultrasound.Methods Totally 82 children who planned to undergo PICC in the hospital from January 2021 to January 2023 were selected and randomly divided into a control group and an observation group using a random number table method,with 41 cases in each group;The control group underwent conventional ultrasound guided PICC catheterization,while the observation group underwent painless diagnostic and therapeutic techniques using ultrasound guided PICC catheterization;Compare the success rate of catheterization,completion time of catheterization,degree of pain in the child pain[children's pain behavior scale(FLACC)],tolerance[Houpt behavior scale(HBS)],compliance[Frankl scale(FCS)],and family satisfaction between the two groups.Results The success rate of catheterization in the observation group was higher than that in the control group,and the catheterization time was shorter than that in the control group,with a statistically significant difference(P<0.05).The FLACC score of the observation group was lower than that of the control group,while the HBS score and FCS score were higher than those of the control group,with a statistically significant difference(P<0.05);The total satisfaction of family members in the observation group was higher than that in the control group,and the difference was statistically significant(P<0.05).Conclusion The use of painless diagnosis and treatment technology in ultrasound-guided PICC catheterization in children can improve the success rate of catheterization,shorten the catheterization time,reduce the degree of pain in children,enhance tolerance and compliance,and improve family satisfaction.

Objective To observe the effects of Huatan Quyu Decoction on cognitive function and the expressions of GABA and VILIP-1 in brain tissue of rats with cerebral small vessel disease;To discuss its mechanism for treatment on cerebral small vessel disease.Methods Totally 48 male SD rats were randomly divided into blank group,model group,Huatan Quyu Decoction low-and high-dosage groups,with 12 rats in each group.Except for the blank group,a rat model of cerebral small vessel disease was prepared by in vitro injection of homologous microemboli.Huatan Quyu Decoction low-and high-dosage groups were given Huatan Quyu Decoction 1.25 and 2.5 g/kg by gavage,the blank group and model group were gavage with equal amounts of distilled water for 28 consecutive days.Morris water maze experiment was conducted on day 1,7,14,and 28 after administration to evaluate the learning and memory abilities of rats,HE staining was used to observe pathological changes in hippocampal tissue,and immunohistochemical staining was used to detect the expressions of GABA and VILIP-1 proteins in brain tissue.Results Compared with the blank group,the escape latency of Morris water maze experiment in model group significantly prolonged(P<0.05),and the number of crossing platforms was significantly reduced(P<0.05);the arrangement of hippocampal tissue cells was disordered,gaps widen,and nuclei atrophy and necrosis,the GABA expression in brain tissue significantly decreased(P<0.05),while the VILIP-1 expression significantly increased(P<0.05).Compared with the model group,the escape latency of Morris water maze experiment in the Huatan Quyu Decoction low-and high-dosage groups significantly shortened(P<0.05)on day 7,14,and 28 of administration,and the number of crossing platforms significantly increased(P<0.05),GABA expression significantly increased(P<0.05),while VILIP-1 expression significantly decreased(P<0.05).Compared with the Huatan Quyu Decoction low-dosage group,the escape latency of Morris water maze experiment in Huatan Quyu Decoction high-dosage group decreased at various time points,and the number of crossing platforms increase,the pathological damage of hippocampal tissue was reduced,the expression of GABA in brain tissue increased,and the expression of VILIP-1 decreased,with statistical significance(P<0.05).Conclusion Huatan Quyu Decoction can increase the expression of GABA in brain tissue and inhibit the expression of VILIP-1,thereby improve the cognitive function of rats with cerebrovascular disease.

Objective:To evaluate the effect of individualized positive end-expiratory pressure (PEEP) titration based on open-lung strategy on the intraoperative thoracic fluid content (TFC) in elderly patients undergoing transurethral ultrasound-guided laser-induced prostatectomy (TULIP).Methods:Eighty-six American Society of Anesthesiologists Physical Status classification Ⅱ or Ⅲ, patients, aged 65-80 yr, with body mass index of 18-28 kg/m 2, scheduled for elective TULIP, were divided into 2 groups ( n=43 each) by the random number table method: fixed PEEP group (group C) and individualized PEEP titration group (group P). PEEP was set at 4 cmH 2O after routine mechanical ventilation in group C. Patients underwent pulmonary recruitment maneuvers combined with individualized PEEP titration during surgery in group P. TFC was measured using a non-invasive cardiac output monitor at 5 min after tracheal intubation (T 0), 30 min after PEEP titration and ventilation (T 1), 5 min before surgery (T 2), and 5 min before leaving the recovery room (T 3). Cardiac output, oxygenation index and stroke volume index were recorded from T 0-T 2, arterial blood gas analysis was simultaneously performed to record peak airway pressure and dynamic lung compliance, and oxygenation index was calculated. The duration of postanesthesia care unit stay, pulmonary complications within 7 days after surgery, and length of hospital stay were also recorded. Results:Eighty-three patients were finally included, with 42 in group C and 41 in group P. Compared with group C, TFC was significantly decreased at T 1-T 3, cardiac index, cardiac output and stroke volume index were decreased at T 1, dynamic lung compliance, PaO 2 and oxygenation index were increased at T 1 and T 2, PaCO 2 was decreased, the incidence of postoperative pulmonary complications was reduced, and the duration of postanesthesia care unit stay and postoperative length of hospital stay were shortened in group P ( P<0.05). Conclusions:Individualized PEEP titration based on open-lung strategy can effectively decrease TFC and improve intraoperative oxygenation and prognosis in elderly patients undergoing TULIP.