In recent years， repetitive transcranial magnetic stimulation （rTMS） has garnered significant attention as a therapeutic approach for sleep disorders in the elderly. However， the prevailing rTMS protocols are predominantly developed based on normative neurophysiological data derived from young adults and fail to incorporate individualized parameters tailored to the brain characteristics of the elderly. To address this gap， the consensus development group synthesized the latest evidence from 2010 to 2025 and established a standardized rTMS protocol specifically for elderly patients with sleep disorders. Adhering to the Appraisal of Guidelines for Research and Evaluation II （AGREE II） framework， systematically screened randomized controlled trials （RCTs） and systematic reviews regarding rTMS in the treatment of sleep disorders across various conditions. Meanwhile， the Grading of Recommendations Assessment， Development and Evaluation （GRADE） system was employed to rigorously grade the quality of evidence and the strength of recommendations. This consensus guideline delineates precise rTMS protocols for the management of sleep disorders in the elderly， highlights the adjustment of stimulation intensity according to scalp-cortex distance recommends either MRI‑guided neuronavigation or the Beam F3/F4 heuristic approach for accurate target localization， thereby providing precise rTMS intervention protocol for sleep disorders in the elderly， aiming to enhance clinical efficacy while ensuring treatment safety. ［Funded by National Key Research and Development Program （number， 2023YFC3603200）； General Program of Shenzhen Science and Technology Innovation Commission （number， JCYJ20240813112859008， JCYJ20240813112900002）； Youth Program of Shenzhen Kangning Hospital （number， KN2023A004）； www.guidelines-registry.cn number， PREPARE-2026CN530］

Severe open tibiofibular fractures account for approximately 28.1% of all open fractures. Among them, Gustilo-Anderson type IIIB/C fractures present significant clinical challenges due to associated bone and soft tissue defects, high infection rates, and risk of amputation. Inadequate preoperative assessment may lead to suboptimal emergency surgical planning or intraoperative complications. Historically, external fixation was often preferred, but this approach has been associated with limitations such as restricted joint mobility, delayed bone union, joint stiffness, and disuse osteoporosis, resulting in poor functional recovery. With advancements of debridement techniques, standardization of antibiotic use, and popularization of early soft tissue coverage, early internal fixation has gained broader acceptance. Nevertheless, controversies persist regarding the choice of fixation method, timing of definitive fixation, use of reamed versus unreamed intramedullary nailing, and necessity of fibular fixation. To standardize the diagnosis and early management of severe open tibiofibular fractures, reduce complication rates, and improve functional recovery, the Society of Microsurgery of the Chinese Medical Association organized a panel of domestic experts to develop the Evidence-based guideline for the diagnosis and early fixation of severe open tibiofibular fractures ( version 2025), using evidence-based methodology. The guidelines provided 12 recommendations covering diagnostic and early fixation strategies of severe open tibiofibular fractures, aiming to provide clinicians with scientifically grounded and standardized guidance.

Severe open tibiofibular fractures account for approximately 28.1% of all open fractures. Among them, Gustilo-Anderson type IIIB/C fractures present significant clinical challenges due to associated bone and soft tissue defects, high infection rates, and risk of amputation. Inadequate preoperative assessment may lead to suboptimal emergency surgical planning or intraoperative complications. Historically, external fixation was often preferred, but this approach has been associated with limitations such as restricted joint mobility, delayed bone union, joint stiffness, and disuse osteoporosis, resulting in poor functional recovery. With advancements of debridement techniques, standardization of antibiotic use, and popularization of early soft tissue coverage, early internal fixation has gained broader acceptance. Nevertheless, controversies persist regarding the choice of fixation method, timing of definitive fixation, use of reamed versus unreamed intramedullary nailing, and necessity of fibular fixation. To standardize the diagnosis and early management of severe open tibiofibular fractures, reduce complication rates, and improve functional recovery, the Society of Microsurgery of the Chinese Medical Association organized a panel of domestic experts to develop the Evidence-based guideline for the diagnosis and early fixation of severe open tibiofibular fractures ( version 2025), using evidence-based methodology. The guidelines provided 12 recommendations covering diagnostic and early fixation strategies of severe open tibiofibular fractures, aiming to provide clinicians with scientifically grounded and standardized guidance.

The polyfoliate perforator flap is a new type of flap that was developed on the basis of the traditional polyfoliate myocutaneous flap, polyfoliate fascial flap and perforator flap. It overturns the traditional idea that the deep fascial vascular network is the fundamental for a survival of the flap, and enables the flaps to achieve the best profile and function of the recipient areas with minimal damage to the donor area. In order to improve the understanding of the polyfoliate perforator flap and further standardise its clinical application, this paper forms a consensus on the definition, classification, indications, operative points and precautions of the polyfoliate perforator flap, so as to provide references in diagnosis and treatment process and practical application for the surgeons.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

The polyfoliate perforator flap is a new type of flap that was developed on the basis of the traditional polyfoliate myocutaneous flap, polyfoliate fascial flap and perforator flap. It overturns the traditional idea that the deep fascial vascular network is the fundamental for a survival of the flap, and enables the flaps to achieve the best profile and function of the recipient areas with minimal damage to the donor area. In order to improve the understanding of the polyfoliate perforator flap and further standardise its clinical application, this paper forms a consensus on the definition, classification, indications, operative points and precautions of the polyfoliate perforator flap, so as to provide references in diagnosis and treatment process and practical application for the surgeons.

Objective:To investigate the risk factors for 90 d death after endovascular mechanical thrombectomy (MT) in patients with acute anterior circulation large-artery occlusive stroke.Methods:From October 2015 to March 2018, patients with acute anterior circulation large-artery occlusive stroke treated with MT in People's Hospital of Shanghai Pudong New Area and the Second Affiliated Hospital of Soochow University were enrolled retrospectively. The primary outcome events were defined as death within 90 d after operation. Univariate and multivariate logistic regression models were used to identify the independent risk factors for death within 90 d after operation. Results:A total of 116 patients were enrolled, 23 (19.8%) of them died within 90 d after operation. Univariate analysis showed that there were significant differences in age, baseline National Institutes of Health Stroke Scale (NIHSS) score, the Alberta Stroke Program Early CT Score (ASPECTS), and the proportion of the baseline NIHSS score classification (≤8, 9-15, ≥16), ASPECTS ≤7, the number of attempts to pass >3 times, modified Thrombolysis in Cerebral Infarction (mTICI) blood flow grade 2b/3, hemorrhagic transformation (HT), and symptomatic HT in the death group compared with the survival group (all P<0.05). Multivariate analysis showed that after adjusting for age, fasting blood glucose, baseline NIHSS score, number of attempts to pass >3, and mTICI grade 2b/3, lower ASPECTS (odds ratio [ OR] 0.647, 95% confidence interval [ CI] 0.456-0.917; P=0.014), longer time from onset to vascular recanalization ( OR 1.004, 95% CI 1.000-1.007; P=0.046) and symptomatic HT ( OR 13.522, 95% CI 2.719-67.258; P=0.001) were the independent predictors of death within 90 d. Conclusion:The ASPECTS, time from onset to recanalization, and symptomatic HT were the independent risk factors for death within 90 d after MT in patients with acute anterior circulation large-artery occlusive stroke.

Objective:To evaluate left lateral position I-scope tracheal intubation for optimizing anesthesia time during the patient′s general anesthesia before endoscopic submucosal dissection.Methods:A total of 150 patients with early upper gastrointestinal cancer were enrolled in the study for endoscopic submucosal dissection in Beijing Friendship Hospital, Capital Medical University from March to December 2018. Patients were randomly divided into three groups with 50 patients in each group. The SL group underwent I-scope tracheal intubation in the left lateral position, SS group underwent I-scope tracheal intubation in the supine position, and MS group underwent Macintosh laryngoscope tracheal intubation in the supine position. Preoperative non-essential anesthesia time (the time between successful intubation and operation), attempts for tracheal intubation and complications related to intubation were analyzed.Results:The preoperative non-essential anesthesia time was 8.55±2.16 min in SL group, 10.44±2.43 min in SS group, and 10.56±3.20 min in MS group, with significant difference among three groups ( F=9.08, P<0.001), and the time in SL group was shorter than that in SS group ( P<0.001) and MS group ( P<0.001). However, there was no statistical difference in non-essential anesthesia time between the SS group and MS group ( P=0.819). The success rate of first attempt intubation was 96.0% (48/50) in SL group, 90.0% (45/50) in SS group, and 92.0% (46/50) in MS group, with no significant differences among three groups ( χ2=2.601, P=0.627). The incidences of cough and expectoration, dry mouth and mucosal injury showed no statistical differences among three groups during transference to the ward after tracheal catheter removal (all P>0.05). The incidence of sore throat in MS group (38.0%, 19/50) was higher than that in SL group (18.0%, 9/50, P<0.05) and SS group (18.0%, 9/50, P<0.05), while the difference was not statistically significant between SL group and SS group ( P>0.05). Conclusion:I-scope tracheal intubation in the left lateral position may shorten the preoperative anesthesia time in patients undergoing general anesthesia for the operation in the left lateral position, and optimize overall anesthesia time.

Objective:To explore the influencing factors for intracranial hemorrhage (ICH) in patients with acute large vessel occlusion stroke (ALVOS) of anterior circulation after mechanical thrombectomy (MT).Methods:From October 2015 to March 2018, the clinical data of 116 patients with ALVOS of anterior circulation accepted MT were analyzed retrospectively in our hospitals. These patients were divided into ICH group ( n=31) and non-ICH group ( n=85) according to whether there was ICH after operation. Univariate and multivariate Logistic regression models were used to analyze the independent influencing factors for ICH after MT. Results:Univariate analysis showed that there were significant differences in preoperative Alberta Stroke Program Early CT (ASPECT) scores, baseline systolic pressure, and preoperative blood glucose level between ICH group and non-ICH group ( P<0.05). Multivariate analysis showed that after adjusting baseline Glasgow coma scale scores, preoperative ASPECT scores ( OR=0.770, 95%CI: 0.610-0.0.971, P=0.027), baseline systolic pressure ( OR=1.029, 95%CI: 1.005-1.054, P=0.017), preoperative blood glucose level ( OR=1.177, 95%CI: 1.010-1.372, P=0.036) were independent influencing factors for ICH. Conclusion:The patients with low preoperative ASPECT scores, high baseline systolic pressure, and high blood glucose are prone to have ICH after MT in patients with ALVOS of anterior circulation.

Solid papillary carcinoma of the breast is a rare breast papillary lesion that accounts for less than 1％ of breast cancers.The tumor is most common in elderly patients with imaging abnormalities or painless breast masses,histopathological manifestations of solid structure,frequent with mucous and/or neuroendocrine characteristics.The choice of surgical methods is mastectomy and simple mastectomy.At present,it is not well understood by clinicians and pathologists.In this paper,the clinicopathological features,treatment and prognosis of solid papillary carcinoma of the breast diagnosed by pathology in our hospital were retrospectively analyzed in order to improve the further understanding of this disease.