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Background Community-based intervention is an important part of palliative care for advanced cancer patients. However, its role in the health management of advanced cancer patients remains to be supported by medical evidence. Objective To evaluate the efficacy of community-involved hospice care for patients with advanced cancer. Methods Wanfang Data Knowledge Service Platform, CNKI, VIP were searched by using Chinese keywords such as "community" "medical model" and "advanced cancer", Cochrane Library, PubMed and Web of Science were searched by using English keywords such as "Community-based" "Model of Palliative Care" "Advanced Cancer" "Quality of Life", to obtain randomized controlled trials (RCTs) related to the efficacy of community-involved hospice care from 2007-01-01 to 2022-05-10 by using Cochrane system evaluation method on 2022-05-22. The quality of RCTs meeting the inclusion criteria was evaluated, and the valid information was extracted for meta-analysis. Results A total of 11 RCTs in English and 9 RCTs in Chinese were included in the study, involving 2 356 and 1 238 patients, respectively. Meta-analysis showed that compared with routine cancer care, community-involved hospice care could improve quality of life and symptom severity in patients with advanced cancer, demonstrated by increasing Functional Assessment of Chronic Illness Therapy-Palliative Care scale socre〔MD (95%CI) =3.77 (0.83, 6.71) , P=0.01〕and Quality of Life Instruments for Cancer Patients scale total score〔MD (95%CI) =12.53 (2.36, 22.69) , P=0.02〕, reducing Functional Assessment of Cancer Therapy scale total score〔MD (95%CI) =-2.61 (-3.53, -1.70) , P

Objective: To explore the potential mechanism of electroacupuncture (EA) for vascular dementia (VD) using tandem mass tag (TMT) quantitative proteomics technology., Methods: Among 80 male SPF SD rats, 78 rats which met the selection criteria through the Morris water maze test were selected and randomly divided into a sham surgery group (18 rats) and a surgery group (60 rats). VD model was established by four-vessel occlusion (4-VO) method in the surgery group, and 36 rats with successful modeling were randomly assigned to a model group (18 rats) and an EA group (18 rats). Each group was further divided into three subgroups based on intervention duration, with each subgroup containing 6 rats. Seven days after model establishment, the EA group received EA intervention at left and right "Sishencong" (EX-HN 1) and bilateral "Fengchi" (GB 20), with continuous wave at a frequency of 2 Hz and current intensity of 1 mA, daily for 30 min, with subgroups receiving EA for 7, 14, or 21 d respectively. Cognitive function before and after interventions was assessed using Morris water maze. Proteomic analysis was conducted on the optimal EA subgroup and corresponding sham surgery and model subgroups, identifying differentially expressed proteins and analyzing them through bioinformatics. Differentially expressed target proteins was performed using parallel reaction monitoring (PRM) and Western blot techniques., Results: Compared to the sham surgery group, the model group exhibited prolonged escape latency and reduced number of platform crossings ( P <0.01); compared with model group, the EA group showed reductions in escape latency and increased platform crossings after 7, 14, and 21 days of intervention ( P <0.01, P <0.05). Compared to the 7 and 14-day intervention, the rats in the EA group of 21-day intervention showed the most significant improvements in reductions of escape latency and increased platform crossings ( P <0.01, P <0.05), and was selected for further proteomic, PRM analyses, and Western blot validation. Compared to the sham surgery group, the model group displayed 71 differentially expressed proteins, with 50 up-regulated and 21 down-regulated proteins; compared to the model group, the EA group had 54 differentially expressed proteins, with 30 up-regulated and 24 down-regulated proteins. Functional enrichment and clustering analyses indicated that these proteins were primarily associated with cellular processes, metabolic processes, phagocytosis recognition, immune response, and regulation of extracellular matrix, etc. Enrichment was observed in the mammalian target of rapamycin (mTOR) signaling pathway and neurotrophic factors signaling pathways, involving glycogen synthase kinase 3β (GSK3β) and mitogen-activated protein kinase kinase 2 (Map2k2), with PRM and Western blot findings consistent with the proteomic results. Which meant that compared with the model group, the protein expression of GSK3β and Map2k2 of hippocampus was increased in the EA group ( P <0.01, P <0.05)., Conclusion: EA at "Sishencong" (EX-HN 1) and "Fengchi" (GB 20) could improve cognitive function in VD rats, with the mechanism involving multiple targets and pathways, potentially related to GSK3β, Map2k2 proteins, and the mTOR and neurotrophic factor signaling pathways.