High-risk procedures in general surgery usually carry high risks and uncertainties,and patients may face significant changes in their living and health conditions,which can easily lead to doctor-patient disputes.This paper summarized the obstacles to implementing joint decision-making of doctors and patients in high-risk procedures in general surgery,as well as explored the best way to incorporate joint decision-making into clinical practice.In the decision-making process,general surgeons and patients need to work together to overcome ethical dilemmas such as lack of communication and decision-making abilities,inadequate informed consent and cognitive abilities,as well as institutional and cultural issues.To help patients choose the most suitable treatment method and truly make decisions about high-risk procedures,it is recommended that China strengthen communication skills training for general surgeons,develop and utilize decision-making support tools,and simultaneously supported multiple parties,to provide a good incubation soil for the implementation of joint decision-making of doctors and patients in general surgery.

Objective To analyze the retrieval rate of inferior vena cava filter(IVCF)and its safety,and to make a histological analysis of the filter attachment substances.Methods The clinical data of 234 patients with IVCF,who were admitted to Affiliated Tenth People's Hospital,Tongji University,to retrieve IVCF between June 2020 and May 2023,were retrospectively analyzed.The retrieval success rate,complications and filter attachment substances were statistically analyzed,and the nature of the attachment substances was examined by using histological staining.Results The retrieval success rate in the 234 patients was 91.03％(213/234).In 17 patients the retrieval of IVCF was abandoned due to the filter capturing the thrombus,and in 4 patients the retrieval of IVCF failed due to tilting of the filter.No complications such as vena cava perforation,symptomatic pulmonary embolism and hemorrhage occurred in all patients during perioperative period.Of the 213 patients whose filter was successfully removed,the filter attachment substances was found in 156 patients.Histological staining of the filter attachment substances demonstrated that the main component of these substances was a mixed thrombus with a small amount of cellulose degeneration.Further analysis revealed that the incidence of filter attachment substances in ≤14-day group was lower than than that in＞14-day group,and the difference between the two groups was statistically significant(x2=6.791,P=0.009);and the incidence of filter attachment substances in the non-anticoagulant group was lower than that in the anticoagulant group,and the difference between the two groups was statistically significant(x2=7.774,P=0.005).Conclusion The retrieval rate of retrievable IVCFs is quite high and the retrieval procedure carries less complications,therefore,it is safe to use retrievable IVCFs in clinical practice.However,the formation of tiny thrombosis within the filter after the placement of filter cannot be ignored,which should be seriously considered in the clinical work.

Objective To study the effects of vision on human postural control and the connection mechanisms of the brain's functional network.Methods 15 healthy male adults were required to perform 30 s of balanced standing on both legs with eyes open and eyes closed.The center of pressure(COP)and electroencephalograph(EEG)were recorded during balance.The sample entropy(sample En)of the COP was calculated.The phase lag index(PLI)in θ-,α-,β-band of EEG was calculated to construct the brain functional networks,and the clustering coefficient(C),characteristic path length(L),and the criteria(σ)of the small-world network were calculated based on graph theory.Results During balanced standing on both legs,the SampleEn of the COPY with eyes closed was significantly higher than that with eyes open(P＜0.05).The mean value of PLI in the α-band under the eyes closed state was significantly higher than that under the eyes open state(P＜0.05).The C and σ values in the α-band under the eyes closed state were significantly higher than those under the eyes open state,and the L value was significantly lower than that under the eyes open state(P＜0.05).The frontal-central-parietal connectivity and the central-parietal connectivity strength in the α-band under the eyes closed state were significantly higher than those under the eyes open state(P＜0.05).The average PLI and C values in the α-band were moderately negatively correlated with the SampleEn of COPY (P＜0.05).The average PLI of the left prefrontal area,left parietal area,and left occipital area in the α-band under the eyes closed state had a moderate negative correlation with the SampleEn of COPY.The average PLI of the left central region and the right occipital area in the eyes-closed state was moderately negatively correlated with the SampleEn of COPY.Conclusions During the standing balance,when there is no visual input,the stability of body balance decreases,accompanied by enhanced brain network connectivity in α-band and the requirement for efficiency enhancement in information processing in the brain.The brain adopts different neural strategies when performing postural control under various visual conditions.

OBJECTIVE: To observe the clinical efficacy of moxibustion and acupuncture at acupoints of the governor vessel combined with repeated transcranial magnetic stimulation (rTMS) in the treatment of post-stroke fatigue (PSF). METHODS: A total of 78 patients with PSF were randomized into an observation group (39 cases, 1 case dropped out) and a control group (39 cases, 1 case dropped out). The patients in both groups received conventional medical basic treatment. In the control group, rTMS was adopted, 20 min each time. On the basis of the treatment in the control group, therapy of moxibustion and acupuncture at acupoints of the governor vessel was delivered in the observation group, Baihui (GV 20), Dazhui (GV 14), Shenting (GV 24), Fengfu (GV 16), Zhiyang (GV 9), Mingmen (GV 4) and Yaoyangguan (GV 3) were selected, Baihui (GV 20) was treated with moxibustion, Dazhui (GV 14) was treated with collateral-pricking, other acupoints were treated with conventional acupuncture, moxibustion and acupuncture were sustained for 30 min. The treatment in both groups was given once a day for continuous two weeks. Before and after treatment, the scores of fatigue severity scale (FSS), Pittsburgh sleep quality index (PSQI) and Fugl-Meyer motor function assessment (FMA) were observed, and the serum levels of C-reactive protein (CRP), interleukin (IL)-1β and IL-6 were detected in both groups. RESULTS: After treatment, in the two groups, the FSS and PSQI scores, as well as the serum levels of CRP, IL-1βand IL-6 were decreased compared with those before treatment (P<0.05), while FMA scores were increased compared with those before treatment (P<0.05). After treatment, in the observation group, FSS and PSQI scores, as well as the serum levels of CRP, IL-1β and IL-6 were lower than those in the control group (P<0.05), while FMA score was higher than that in the control group (P<0.05). The serum levels of CRP, IL-1β and IL-6 were positively correlated with FSS score in the observation group (P<0.01). CONCLUSION Moxibustion and acupuncture at acupoints of the governor vessel combined with rTMS can effectively alleviate the fatigue, improve the sleep quality and limb function in PSF patients, its mechanism on alleviating fatigue may be related to the down-regulation of serum inflammatory factors.
Humans ; Acupuncture Points ; Male ; Moxibustion ; Female ; Middle Aged ; Aged ; Fatigue/physiopathology* ; Stroke/complications* ; Transcranial Magnetic Stimulation ; Acupuncture Therapy ; Treatment Outcome ; Combined Modality Therapy ; Adult ; Interleukin-6/blood* ; C-Reactive Protein/metabolism*

Objective To determine the relationship between dietary fiber intake and risk of prostate cancer.Methods Electronic databases including PubMed,EMBase,Cochrane library,China National Knowledge Internet (CNKI),Wanfang and CBMwere searched to find eligible studies.Random-effects relative risk (RR)and its corresponding 95%CI were used.Besides,random-effects dose-response analyses were also performed to clarify the dose-response relations.Results Ten studies,including five cohort studies and five case-control studies,were eligible and included in this Meta-analysis.The pooled RR of prostate cancer for the highest compared with the lowest dietary fiber intake was 0.87 (95%CI:0.77-0.99,Z =2.10,P =0.035). In addition,pooled estimated data showed that risk of prostate cancer was significantly associated with soluble fiber (RR =0.78,95%CI:0.64-0.95,Z =2.45,P =0.014)and insoluble fiber (RR =0.65,95%CI:0.45-0.88,Z =2.79,P =0.005),but not with fruit,vegetable and cereal fiber intake.However,in dose-response analysis,no significant association was reported (RR =0.996,95%CI:0.989-1.002).Sensitivity analysis showed that the overall results were relatively stable,and omission of any single study had little effect on the combined results.Conclusion Dietary fiber intake is negative related to the risk of prostate cancer. Intake of dietary fiber is recommended to prevent prostate cancer.Considering the limitations of the included studies,more well-designed prospective studies will be needed to confirm our findings.

Neuropathic cancer pain (NCP) arises from physical or chemical damage to peripheral or central neurons or in the neural conduction system.The mechanisms of NCP include pain directly related to tumor involvement,pain associated with chemotherapy,radiotherapy and surgery,neuropathic syndromes associated with paraneoplastic syndromes,inflammation and other factors.A detailed history and careful physical examination are important means of diagnosis of NCP.The clinical evaluation of NCP should use standardized pain assessment scale.Till now,the treatments of NCP include opioid combined with auxiliary analgesic drugs,interventional treatment and gene treatment.Deciding treatment strategies according to the pathogenesis of NCP,multidisciplinary collaboration,combined therapy with different analgesic drugs and technologies are the therapeutic directions for NCP.

Objective:To investigate the clinical efficacy of Neurotropin combined with oxycodone hydrochloride in moderating the severe pain in neuropathic cancer pain (NCP) patients. Methods: NCP patients who received drug therapy with a visual analog scale (VAS) score of>4 were randomly divided into the placebo combined oxycodone group (group A) and Neurotropin combined oxy-codone group (group B). The VAS score, pain relief rate, frequency of pain outbreaks, average dose of oxycodone per day, and adverse drug reactions between the two groups were compared. Results:The VAS scores in groups A and B both had significant reduction after treatment (P<0.05), whereas the VAS score in group B after 14 days of treatment decreased more significantly than that in group A (P=0.03). The pain relief rate in group B patients 14 days after treatment was significantly higher than that in group A (P<0.001). The out-break pain in groups A and B 7 and 14 days after treatment significantly decreased, whereas the outbreak pain in group B was signifi-cantly lower than that in group A (P values were 0.07 and 0.07, respectively). The average dose of oxycodone per day in group B 14 days after treatment was lower than that in group A (P<0.001). Adverse reactions, such as nausea and vomiting, in group B were signifi-cantly less than those in group A (P<0.05). Conclusion:Neurotropin combined with oxycodone can effectively lower the NCP, average dose of oxycodone per day, and adverse reactions.

Objective To investigate the effect of transurethral resection of the prostate for patients with benign prostatic hyperplasia and impact on quality of life. Methods Fifty patients with benign prostatic hyperplasia from January 2011 to January 2014 by transurethral resection of prostate treatment were selected as observation group, 32 patients with benign prostatic hyperplasia from January 2008 to January 2011 used traditional open operation as control group. The changes of IPSS, Qmax, RUV and the quality of life scores before and after treatment were compared between two groups. Results After the treatment, the total effective rate of observation group was 92%, which was significantly higher than 75%of the control group (P<0.05). Postoperative IPSS, RUV of observation group patients were significantly lower than that in the control group, while Qmax of the observation group was significantly higher than that of the control group(P<0.05). After the treatment, the quality of life score of observation group was significantly higher than that of the control group (P<0.05). Conclusion Transurethral resection of the prostate can improve the curative effect in patients with benign prostatic hyperplasia, significantly improve the quality of life of patients, curative effect is better than tra-ditional open operation.

Objective To evaluate the clinical efficacy and toxicities of radical intensity-modulated radiotherapy (IMRT) combined with reduction in dose of prophylactic irradiation in the treatment of stage Ⅲ small cell lung cancer (SCLC).Methods A retrospective analysis was performed on the clinical data of 40 patients with stage Ⅲ SCLC who were admitted from January 2010 to August 2012.The prescribed dose was 60 Gy in 30 fractions to the primary gross tumor volume and was 54 Gy in 30 fractions to the planning target volume.All patients received induction chemotherapy,31 patients received adjuvant chemotherapy,and 22 patients received concurrent chemoradiotherapy;the platinum-based chemotherapy combined with etoposide or teniposide was adopted.Prophylactic cranial irradiation (25 Gy in 10 fractions) was administered to 17 patients.The short-term tumor response was evaluated by RECIST 1.0,and radiation-related toxicities were assessed by CTCAE 4.0.Overall survival (OS),local recurrence-free survival (LRFS),and progression-free survival (PFS) were calculated by Kaplan-Meier method.Results The short-term tumor response rate was 98％.The follow-up rate was 100％.Twenty-two patients were followed up for at least 2 years.The 1-and 2-year OS rates were 84％ and 48％,respectively; the LRFS rates were 89％ and 85％,respectively; the PFS rates were 61％ and 41％,respectively.Grade 0-1 radiation-related pneumonia was observed in 65％(26/40) of all patients,grade 2 in 25％ (10/40),grade 3 in 5％ (2/40),and grade 5 in 5％ (2/40).Grade 0-1 radiation-related esophagitis was observed in 53％ (21/40) of all patients,grade 2 in 43％ (17/40),and grade 3 in 5 ％ (2/40).Conclusions Preliminary results from this study suggested that IMRT combined with reduction in dose of prophylactic irradiation is safe and effective in patients with stage Ⅲ SCLC and is worth further evaluation in a large,prospective,randomized study.

Objective:This study aims to analyze the relationship between the effect of induction chemotherapy and the timing of radiotherapy in limited-disease or limited-stage small-cell lung cancer (LSCLC). Methods: Data from 148 LSCLC patients who re-ceived induction chemotherapy and radiotherapy between January 2009 and December 2012 were retrospectively analyzed. The effect of two to three cycles of induction chemotherapy was evaluated according to the RECIST version 1.1, which includes complete re-sponse (CR), partial response (PR), stable disease, and progressive disease. CR and PR were used to calculate response rate. The pa-tients were divided into early and late groups based on immediate radiotherapy after two to three cycles of induction chemotherapy. The survival rate was analyzed using the Kaplan-Meier method. Log-rank test and Cox regression model were used to evaluate the influenc-ing factors of the survival rate. Results: The median overall survival (OS) and progression-free survival (PFS) were 22.8 and 13.0 months, respectively. The early and late radiotherapy groups exhibited OS of 34.0 and 18.0 months, respectively, and corresponding PFS of 16.8 and 10.9 months. In the subgroup analysis, for the patients who responded to the induction chemotherapy, the early and late radiotherapy groups showed median OS of 18.0 and 19.5 months, respectively, and corresponding PFS of 19.4 and 11.7 months. For the patients who had no response to the induction chemotherapy, the early and late radiotherapy groups exhibited median OS of 18.0 and 9.5 months, respectively, and corresponding PFS of 12.4 and 10.3 months. Conclusion:All LSCLC patients who received two to three cycles of induction chemotherapy should receive radiotherapy as soon as possible after chemotherapy, regardless of their response to the induction chemotherapy.