Objective To review the literatures about ability in management of perioperative frailty in the elderly cancer patients and to provide references for clinical development of perioperative frailty management.Methods The methodological framework proposed by Arskey and O'Malley was used to retrieve studies on perioperative management of frailty in elderly cancer patients through the databases of CNKI,Wanfang Data,Chinese Biomedical Literature,PubMed,CINAHL,Embase,Cochrane and Scopus,from inception of the databases to May 2023.The included literatures were summarised and analysed by two independent researchers.Results A total of 23 studies were included,with 14 randomised controlled trials,6 reviews,1 expert consensus and 2 quasi-experimental studies.Perioperative frailty management abstracted from the retrieved literatures included preoperative frailty management,early postoperative frailty management,continuous frailty management after discharge,and hospice care management.Conclusions Perioperative fateful management of elderly cancer patients is diversified,including management of perioperative frailty,early postoperative frailty,continuous frailty after discharge and hospice care.The results of this study provide references in perioperative frailty management of elderly cancer patients.

Purpose: This study aimed to explore the application of Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS US) combined with MV-Flow (Samsung Medison Co., Ltd.) to diagnose ovarian-adnexal masses. Methods: A total of 112 ovarian-adnexal masses (81 benign and 31 malignant) from 105 consecutive patients were analyzed. The O-RADS US and vascular index from MV-Flow (VIMV) were measured and compared with the reference standard. O-RADS US and MV-Flow were tested for consistency. Results: Receiver operating characteristic curves were drawn for O-RADS US, MV-Flow, and their combination. The combined methods had the largest area under the curve (0.955), followed by O-RADS US (0.929) and MV-Flow (0.923). A mass was considered malignant when the O-RADS US classification was 5 and VIMV was ≥7.15. With this definition, MV-Flow had the highest sensitivity (87.10%), with consistent findings for the combined diagnostic methods and O-RADS US (83.87%). The specificity of the combined diagnostic methods (93.83%) was higher than that of MV-Flow (91.36%). O-RADS US had the lowest specificity (90.12%). The combined diagnostic methods had the highest coincidence rate (91.07%), and MV-Flow (90.18%) had a significantly higher coincidence rate than O-RADS US (88.39%). Both O-RADS US and MV-Flow showed good consistency among different physicians (former kappa, 0.974; latter intraclass correlation coefficient [ICC], 0.986). MV-Flow had a high consistency for the same physician (ICC, 1). Conclusion O-RADS US and MV-Flow exhibited good diagnostic efficacy, and their combined diagnostic efficacy was higher than that of each individually. O-RADS US and MV-Flow can improve the diagnosis of benign and malignant ovarian-adnexal masses.

Objective To explore the efficacy and safety of subretinal injection of conbercept in treating refractory neovascular age-related macular degeneration(nAMD).Methods In this prospective clinical study,17 eyes of 17 pa-tients diagnosed with refractory nAMD at the Department of Fundus Disease,the Affiliated Eye Hospital of Nanchang Uni-versity from March 2022 to September 2023 were enrolled.The 10 g·L-1 conbercept was injected into the subretinal area of the macular area using a 41G ultra-fine microneedle.If retinal exudation was found in the macular area by optical coherence tomography during the follow-up,the intravitreal injection of 10 g·L-1 conbercept was performed.The best corrected vis-ual acuity(BCVA),central macular retinal thickness(CMT),number of injections and complications were recorded before and 1,3,6,and 12 months after the operation.Results Compared with the preoperative values,the BCVA of patients significantly improved(all P＜0.001)1,3,6 and 12 months postoperatively.There was no significant change in BCVA at each time point after operation(all P＞0.05).Compared with pre-operation,CMT of patients significantly decreased at 1,3,6 and 12 months after operation(all P＜0.001).From 1 month to 12 months after the operation,the CMT of patients gradually decreased(all P＜0.001).Pearson correlation analysis showed that there were positive correlations between pre-operative BCVA and preoperative CMT,preoperative BCVA and 12-month postoperative BCVA(r=0.643,P=0.005;r=0.634,P=0.006).During the treatment,the number of anti-vascular endothelial growth factor injections in 17 eyes was(1.35±0.61)times,with 1 time in 12 eyes,2 times in 4 eyes,and 3 times in 1 eye.Correlation analysis showed that the number of injections was positively correlated with preoperative CMT(r=0.664,P=0.004).No intraoperative or postop-erative complications related to the operation occurred in 17 eyes.Conclusion Subretinal injection of conbercept,which can reduce CMT and improve visual prognosis,is a safe and effective treatment method for refractory nAMD.

Purpose: This study aimed to explore the application of Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS US) combined with MV-Flow (Samsung Medison Co., Ltd.) to diagnose ovarian-adnexal masses. Methods: A total of 112 ovarian-adnexal masses (81 benign and 31 malignant) from 105 consecutive patients were analyzed. The O-RADS US and vascular index from MV-Flow (VIMV) were measured and compared with the reference standard. O-RADS US and MV-Flow were tested for consistency. Results: Receiver operating characteristic curves were drawn for O-RADS US, MV-Flow, and their combination. The combined methods had the largest area under the curve (0.955), followed by O-RADS US (0.929) and MV-Flow (0.923). A mass was considered malignant when the O-RADS US classification was 5 and VIMV was ≥7.15. With this definition, MV-Flow had the highest sensitivity (87.10%), with consistent findings for the combined diagnostic methods and O-RADS US (83.87%). The specificity of the combined diagnostic methods (93.83%) was higher than that of MV-Flow (91.36%). O-RADS US had the lowest specificity (90.12%). The combined diagnostic methods had the highest coincidence rate (91.07%), and MV-Flow (90.18%) had a significantly higher coincidence rate than O-RADS US (88.39%). Both O-RADS US and MV-Flow showed good consistency among different physicians (former kappa, 0.974; latter intraclass correlation coefficient [ICC], 0.986). MV-Flow had a high consistency for the same physician (ICC, 1). Conclusion O-RADS US and MV-Flow exhibited good diagnostic efficacy, and their combined diagnostic efficacy was higher than that of each individually. O-RADS US and MV-Flow can improve the diagnosis of benign and malignant ovarian-adnexal masses.

Purpose: This study aimed to explore the application of Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS US) combined with MV-Flow (Samsung Medison Co., Ltd.) to diagnose ovarian-adnexal masses. Methods: A total of 112 ovarian-adnexal masses (81 benign and 31 malignant) from 105 consecutive patients were analyzed. The O-RADS US and vascular index from MV-Flow (VIMV) were measured and compared with the reference standard. O-RADS US and MV-Flow were tested for consistency. Results: Receiver operating characteristic curves were drawn for O-RADS US, MV-Flow, and their combination. The combined methods had the largest area under the curve (0.955), followed by O-RADS US (0.929) and MV-Flow (0.923). A mass was considered malignant when the O-RADS US classification was 5 and VIMV was ≥7.15. With this definition, MV-Flow had the highest sensitivity (87.10%), with consistent findings for the combined diagnostic methods and O-RADS US (83.87%). The specificity of the combined diagnostic methods (93.83%) was higher than that of MV-Flow (91.36%). O-RADS US had the lowest specificity (90.12%). The combined diagnostic methods had the highest coincidence rate (91.07%), and MV-Flow (90.18%) had a significantly higher coincidence rate than O-RADS US (88.39%). Both O-RADS US and MV-Flow showed good consistency among different physicians (former kappa, 0.974; latter intraclass correlation coefficient [ICC], 0.986). MV-Flow had a high consistency for the same physician (ICC, 1). Conclusion O-RADS US and MV-Flow exhibited good diagnostic efficacy, and their combined diagnostic efficacy was higher than that of each individually. O-RADS US and MV-Flow can improve the diagnosis of benign and malignant ovarian-adnexal masses.

Purpose: This study aimed to explore the application of Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS US) combined with MV-Flow (Samsung Medison Co., Ltd.) to diagnose ovarian-adnexal masses. Methods: A total of 112 ovarian-adnexal masses (81 benign and 31 malignant) from 105 consecutive patients were analyzed. The O-RADS US and vascular index from MV-Flow (VIMV) were measured and compared with the reference standard. O-RADS US and MV-Flow were tested for consistency. Results: Receiver operating characteristic curves were drawn for O-RADS US, MV-Flow, and their combination. The combined methods had the largest area under the curve (0.955), followed by O-RADS US (0.929) and MV-Flow (0.923). A mass was considered malignant when the O-RADS US classification was 5 and VIMV was ≥7.15. With this definition, MV-Flow had the highest sensitivity (87.10%), with consistent findings for the combined diagnostic methods and O-RADS US (83.87%). The specificity of the combined diagnostic methods (93.83%) was higher than that of MV-Flow (91.36%). O-RADS US had the lowest specificity (90.12%). The combined diagnostic methods had the highest coincidence rate (91.07%), and MV-Flow (90.18%) had a significantly higher coincidence rate than O-RADS US (88.39%). Both O-RADS US and MV-Flow showed good consistency among different physicians (former kappa, 0.974; latter intraclass correlation coefficient [ICC], 0.986). MV-Flow had a high consistency for the same physician (ICC, 1). Conclusion O-RADS US and MV-Flow exhibited good diagnostic efficacy, and their combined diagnostic efficacy was higher than that of each individually. O-RADS US and MV-Flow can improve the diagnosis of benign and malignant ovarian-adnexal masses.

Purpose: This study aimed to explore the application of Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS US) combined with MV-Flow (Samsung Medison Co., Ltd.) to diagnose ovarian-adnexal masses. Methods: A total of 112 ovarian-adnexal masses (81 benign and 31 malignant) from 105 consecutive patients were analyzed. The O-RADS US and vascular index from MV-Flow (VIMV) were measured and compared with the reference standard. O-RADS US and MV-Flow were tested for consistency. Results: Receiver operating characteristic curves were drawn for O-RADS US, MV-Flow, and their combination. The combined methods had the largest area under the curve (0.955), followed by O-RADS US (0.929) and MV-Flow (0.923). A mass was considered malignant when the O-RADS US classification was 5 and VIMV was ≥7.15. With this definition, MV-Flow had the highest sensitivity (87.10%), with consistent findings for the combined diagnostic methods and O-RADS US (83.87%). The specificity of the combined diagnostic methods (93.83%) was higher than that of MV-Flow (91.36%). O-RADS US had the lowest specificity (90.12%). The combined diagnostic methods had the highest coincidence rate (91.07%), and MV-Flow (90.18%) had a significantly higher coincidence rate than O-RADS US (88.39%). Both O-RADS US and MV-Flow showed good consistency among different physicians (former kappa, 0.974; latter intraclass correlation coefficient [ICC], 0.986). MV-Flow had a high consistency for the same physician (ICC, 1). Conclusion O-RADS US and MV-Flow exhibited good diagnostic efficacy, and their combined diagnostic efficacy was higher than that of each individually. O-RADS US and MV-Flow can improve the diagnosis of benign and malignant ovarian-adnexal masses.

Objective To investigate the correlation between ITPKB mutation's variant allele frequency (VAF) and prognosis of diffuse large B-cell lymphoma (DLBCL). Methods This study included 155 patients with DLBCL initially diagnosed in the People's Hospital of Xinjiang Uygur Autonomous Region from June 2014 to December 2020. Paraffin-embedded tumor tissue specimens were obtained, and tumor tissue DNA was extracted. A total of 475 hotspot genes including ITPKB were detected by the next generation sequencing to analyze the relationship of the VAF of high-frequency mutant gene with progression-free survival (PFS) and overall survival (OS). Results The mutation frequency of ITPKB was 18.71%. The PFS was significantly shorter in the patients with ITPKB mutations than in those without mutations (37 months vs. 108 months; HR=1.643, 95%CI: 0.920-2.934, P=0.093). The R-language based web tool was used to find the best VAF cutoff to differentiate prognosis. The patients were divided into two groups (VAF High vs. VAF Low+Wt) according to their VAF values. The optimal VAF threshold for ITPKB was 27.48% (HR=3.480, 95%CI: 1.70-7.13, P=0.00027). Multivariate Cox analysis was conducted using clinical indicators such as age, gender, COO classification, IPI, and LDH, and the results showed that PFS was associated with high ITPKB VAF (≥28%) (HR=3.592, 95%CI: 1.738-7.425, P < 0.001) which was an independent adverse predictor of PFS. Conclusion The high load of ITPKB mutation is an independent risk factor for the PFS of patients with DLBCL, and the VAF of ITPKB mutation has a prognostic predictive value for patients with DLBCL.

Objective:To explore the correlation among stigma, self-compassion and social support in patients with type 2 diabetes, and analyze the mediating role of self-compassion between the two, so as to provide theoretical basis for reducing stigma in patients with diabetes.Methods:From July 2022 to February 2023, 176 inpatients with type 2 diabetes in the Department of Endocrinology of the Guangdong Second Chinese Medicine Hospital were selected by convenience sampling. The patients were investigated with the General Information Questionnaire, Type 2 Diabetes Stigma Assessment Scale, Perceived Social Support Scale and Self-Compassion Scale. Pearson correlation was used to analyze the correlation between variables, and the Bootstrap method was used to test the mediating effect.Results:The total scores of social support, self-compassion and stigma in patients with type 2 diabetes were (54.64±12.63), (89.36±12.81) and (45.15±9.73) respectively. Correlation analysis showed that social support was negatively correlated with stigma ( r=-0.539, P<0.01), and positively correlated with self-compassion ( r=0.434, P<0.01), and there was a negative correlation between self-compassion and stigma ( r=-0.583, P<0.01), and the differences were statistically significant. The mediating effect analysis indicated that self-compassion played a mediating role between social support and stigma in patients with type 2 diabetes. The mediating effect value was -0.113, accounting for 32.66% of the total effect. Conclusions:The stigma in patients with type 2 diabetes is at the lower middle level. Social support and self-compassion negatively predict stigma, and self-compassion plays a mediating role between social support and stigma in type 2 diabetes patients.

Objective:To investigate the feasibility and availability of one-stage treatment for congenital lacrimal fistula combined with blepharoplasty and epicanthoplasty.Methods:From November 2014 to March 2021, 6 female patients with congenital lacrimal fistula and epicanthus were treated in the 2nd Department of Maxillofacial Plastic Surgery Hospital, Chinese Academy of Medical Sciences/Peking Union Medical College, aged 12-32 years (mean 24 years), including 5 unilateral lacrimal fistula and 1 bilateral.Results:During 3 to 40 months (mean 18 months) of follow-up, the ocular appearances were improved notably and the fistulas were removed completely. There was no secondary infection or cyst occurred, and no ectropion, traction or other deformities. The position of canthus was normal and the shape of canthus was good. The scars in the operation area were inconspicuous.Conclusions:Fistulectomy combined with blepharoplasty and epicanthoplasty can excise congenital lacrimal fistula effectively while improving the ocular appearance by this procedure.