Coronary heart disease is a chronic and lifelong disease， which places a dual burden on the physiological and psychological well-being of patients， and can easily lead to psychological distress and affect their prognosis and quality of life. This article provides a systematic review， in which the current status， evaluation tools， influencing factors and intervention methods of psychological distress in patients with coronary heart disease are explored， aiming to provide key information beneficial for identifying and preventing psychological distress， and to improve the overall management and treatment effectiveness of coronary heart disease patients. In this paper， 18 articles were included， and the demographic， physiological， psychological and social factors affecting the psychological distress of patients with coronary heart disease were systematically analyzed， thus to provide a deeper understanding of psychological distress and offering references for formulating targeted intervention strategies.

Objective:To compare the efficacy of endoscopic mucosal resection with grasping forceps (EMR-G) and endoscopic submucosal dissection (ESD) for the resection of rectal neuroendocrine tumors (NET)≤10 mm.Methods:Data of 74 patients with ≤10 mm rectal NET admitted to Shantou Central Hospital from August 2020 to June 2024 were retrospectively analyzed. Patients were divided into the ESD group and the EMR-G group according to the surgical method. Outcomes included R0 resection rate, margin-to-base distance, operative time, cost, and hospital stay.Results:The EMR-G group demonstrated significantly higher R0 resection rates [100.0% (37/37) VS 81.1% (30/37), χ2=7.731, P=0.006], greater margin-to-base distance (median 330 μm VS 110 μm, Z=-5.890, P<0.001), shorter operative time (15.22±2.94 min VS 27.95±6.50 min, t=-10.854, P<0.001), lower cost (2 409.51±205.00 yuan VS 7 899.19±420.14 yuan, t=-71.430, P=0.001), and reduced hospital stay (1.08±0.27 days VS 2.76±0.80 days, t=-12.095, P<0.001). Conclusion:EMR-G outperforms ESD for ≤10 mm rectal NETs by improving R0 resection, shortening procedure duration and hospitalization, and reducing costs, which is worth promotion.

Objective To develop a scientific and reliable sensitive index system of nursing quality in enteral nutrition for neurocritical patients to ensure the effective implementation of enteral nutrition.Methods Literature on enteral nutrition for neurocritical patients were systematically retrieved from databases,such as BMJ Best Practice,UpToDate,Joanna Briggs Institute(JBI)Evidence-Based Healthcare Database,American Society for Parenteral and Enteral Nutrition(ASPEN),European Society for Clinical Nutrition and Metabolism(ESPEN),National Guideline Clearinghouse(NGC),Guidelines International Network(GIN),Medlive,the Cochrane Library,PubMed,Cumulative Index to Nursing and Allied Health Literature(CINAHL),SinoMed,and China National Knowledge Infrastructure(CNKI)and Wanfang Data.The initial questionnaire was formulated by using the quality evaluation model of"structure-process-outcome".The index system was established by using the Delphi method,and the index weight was determined by the analytic hierarchy process.Results A total of 11 papers were included,of which 5 were graded in A and 6 in B.The effective recovery rates of the two rounds of correspondence questionnaires were 100%(19/19),the expert authority coefficients was 0.864,and the Kendall harmony coefficients were 0.328 and 0.392(P<0.01),respectively.Consequently,a sensitive index system of nursing quality in enteral nutrition for neurocritical patients was established,which encompassed 3 primary indexes,10 secondary indexes and 28 tertiary indexes.Conclusion The index system developed in this study is scientific,reliable and clinically applicable.It conforms to the characteristics of clinical management and nursing,thereby it provides a reference for assessment of the nursing quality in enteral nutrition for neurocritical patients.

Objective To develop a scientific and reliable sensitive index system of nursing quality in enteral nutrition for neurocritical patients to ensure the effective implementation of enteral nutrition.Methods Literature on enteral nutrition for neurocritical patients were systematically retrieved from databases,such as BMJ Best Practice,UpToDate,Joanna Briggs Institute(JBI)Evidence-Based Healthcare Database,American Society for Parenteral and Enteral Nutrition(ASPEN),European Society for Clinical Nutrition and Metabolism(ESPEN),National Guideline Clearinghouse(NGC),Guidelines International Network(GIN),Medlive,the Cochrane Library,PubMed,Cumulative Index to Nursing and Allied Health Literature(CINAHL),SinoMed,and China National Knowledge Infrastructure(CNKI)and Wanfang Data.The initial questionnaire was formulated by using the quality evaluation model of"structure-process-outcome".The index system was established by using the Delphi method,and the index weight was determined by the analytic hierarchy process.Results A total of 11 papers were included,of which 5 were graded in A and 6 in B.The effective recovery rates of the two rounds of correspondence questionnaires were 100%(19/19),the expert authority coefficients was 0.864,and the Kendall harmony coefficients were 0.328 and 0.392(P<0.01),respectively.Consequently,a sensitive index system of nursing quality in enteral nutrition for neurocritical patients was established,which encompassed 3 primary indexes,10 secondary indexes and 28 tertiary indexes.Conclusion The index system developed in this study is scientific,reliable and clinically applicable.It conforms to the characteristics of clinical management and nursing,thereby it provides a reference for assessment of the nursing quality in enteral nutrition for neurocritical patients.

Objective:To compare the efficacy of endoscopic mucosal resection with grasping forceps (EMR-G) and endoscopic submucosal dissection (ESD) for the resection of rectal neuroendocrine tumors (NET)≤10 mm.Methods:Data of 74 patients with ≤10 mm rectal NET admitted to Shantou Central Hospital from August 2020 to June 2024 were retrospectively analyzed. Patients were divided into the ESD group and the EMR-G group according to the surgical method. Outcomes included R0 resection rate, margin-to-base distance, operative time, cost, and hospital stay.Results:The EMR-G group demonstrated significantly higher R0 resection rates [100.0% (37/37) VS 81.1% (30/37), χ2=7.731, P=0.006], greater margin-to-base distance (median 330 μm VS 110 μm, Z=-5.890, P<0.001), shorter operative time (15.22±2.94 min VS 27.95±6.50 min, t=-10.854, P<0.001), lower cost (2 409.51±205.00 yuan VS 7 899.19±420.14 yuan, t=-71.430, P=0.001), and reduced hospital stay (1.08±0.27 days VS 2.76±0.80 days, t=-12.095, P<0.001). Conclusion:EMR-G outperforms ESD for ≤10 mm rectal NETs by improving R0 resection, shortening procedure duration and hospitalization, and reducing costs, which is worth promotion.

Objective:To explore the training needs for clinical core competence of master of nursing specialist (MNS) from the perspective of supervisors, providing reference for the development of future MNS clinical practice training programs.Methods:Using phenomenological research methods from qualitative research, purposive sampling was used to select 10 MNS supervisors from Jilin Province, Heilongjiang Province, Sichuan Province, and Zhejiang Province as research subjects for semi-structured interviews from May to July 2023. Colaizzi 7-step analysis method was used to extract themes.Results:Six themes were extracted, including the need to strengthen MNS ideological and political education, differences in clinical training needs and ability goals between fresh and non-fresh students, the need to enhance MNS clinical practice ability, clinical research should be a key training content, thinking ability training should be integrated throughout the entire clinical training process, and achievement transformation.Conclusions:Relevant training institutions should attach importance to the cultivation of MNS ideological and political education, specialized practical abilities, thinking abilities, clinical research, and achievement transformation abilities, distinguish the tendency of cultivating fresh and non-fresh students, and actively set up relevant courses to improve students' core competence and job competitiveness, and cultivate nursing expert talents that truly meet the needs of clinical development.

Objective:To develop a joint clinical practice teaching and assessment program tailored to the clinical training needs of master of nursing specialist (MNS) postgraduates which focuses on core competency requirements.Methods:Totally 10 MNS postgraduate supervisors were selected by convenience sampling for semi-structured interviews between May and July 2023. Subsequently, a Delphi method was employed with 22 MNS postgraduate supervisors over two rounds of consultations from October to December 2023.Results:A total of 22 experts participated in the Delphi consultations, with an effective response rate of 100.00% (22/22) in both rounds. The expert authority coefficients were 0.822 and 0.833, respectively, for the two rounds. The Kendall's W for various levels of indicators ranged from 0.097 to 0.243 and 0.159 to 0.256, respectively ( P<0.01). The final training program included five primary indicators, 10 secondary indicators, and 26 tertiary indicators. Conclusions:The development process for the joint clinical practice teaching and assessment program for MNS postgraduates is scientific and reliable. The program can serve as a reference for the clinical practice training of MNS postgraduates.

Background::Visual inputs are critical for locomotor navigation and sensorimotor integration in the elderly; however, the mechanism needs to be explored intensively. The present study assessed the gait pattern after cataract surgery to investigate the effects of visual restoration on locomotion.Methods::The prospective study recruited 32 patients (70.1 ± 5.2 years) with bilateral age-related cataracts in the Department of Ophthalmology at Peking University Third Hospital from October 2016 to December 2019. The temporal-spatial gait parameters and kinematic parameters were measured by the Footscan system and inertial measurement units. Paired t-test was employed to compare data normally distributed and Wilcoxon rank-sum test for non-normally distributed. Results::After visual restoration, the walking speed increased by 9.3% (1.19 ± 0.40 m/s vs. 1.09 ± 0.34 m/s, P=0.008) and exhibited an efficient gait pattern with significant decrease in gait cycle (1.02 ± 0.08 s vs. 1.04 ± 0.07 s, P=0.012), stance time (0.66 ± 0.06 s vs. 0.68 ± 0.06 s, P=0.045), and single support time (0.36 ± 0.03 s vs. 0.37 ± 0.02 s, P=0.011). High amplitude of joint motion was detected in the sagittal plane in the left hip (37.6° ± 5.3° vs. 35.5° ± 6.2°, P=0.014), left thigh (38.0° ± 5.2° vs. 36.4° ± 5.8°, P=0.026), left shank (71.9° ± 5.7° vs. 70.1° ± 5.6°, P=0.031), and right knee (59.1° ± 4.8° vs. 56.4° ± 4.8°, P=0.001). The motor symmetry of thigh improved from 8.35 ± 5.30% to 6.30 ± 4.73% ( P=0.042). Conclusions::The accelerated gait in response to visual restoration is characterized by decreased stance time and increased range of joint motion. Training programs for improving muscle strength of lower extremities might be helpful to facilitate the adaptation to these changes in gait.

Objective:To evaluate the clinical value of endoscopic release therapy for fecal impaction in the colorectal diverticulum.Methods:Data of patients with fecal impaction in the colorectal diverticulum who received endoscopy in Shantou Central Hospital from January 2018 to September 2020 were included in this study. Among them, 85 patients treated with endoscopic release therapy were assigned to the observation group (2 patients were excluded from the observation group due to acute appendicitis), and 43 patients receiving no treatment were assigned to the control group. The relief of abdominal symptoms was used as an index to evaluate the clinical value of endoscopic release therapy for fecal impaction in the colorectal diverticulum.Results:In the observation group, 42.2% (35/83) were successfully released at one time. The successful comprehensive measures accounted for 25.0% (12/48) of the first release failure, and the total success rate was 56.6% (47/83). There were no complications related to endoscopy in the observation group. One week after the treatment, patients in the observation group were followed up by telephone. Among the 45 patients who were successfully released, positive symptoms of 30 patients disappeared or significantly improved with the effective rate of 90.9% (30/33). Among the 38 patients who failed to release the fecal impaction, 19 had positive symptoms and 16 improved in varying degrees with the effective rate of 55.2% (16/29). The overall effective rate of the observation group was higher than that of the control group [55.4% (46/83) VS 7.0% (3/43)], showing significant difference( χ2=23.354, P<0.01). The effective rate were significant differences in the successful release group [65.2% (30/46)], unsuccessful release group [29.7% (11/37)] and the control group [7.0% (3/43), χ2=33.792, P<0.01]. By pairwise comparison, the effective rate of the successful release group was the highest, followed by the unsuccessful release group, and that of the control group was the lowest with significant difference ( P<0.017). Conclusion:The endoscopic release therapy for fecal impaction in the colorectal diverticulum is relatively simple, which can relieve and reduce related symptoms, avoid complications, missed diagnosis and misdiagnosis, and show definite curative effects. When colorectal diverticulum with fecal impaction is found in the process of endoscopy, it is of great practical significance to release the incarcerated feces by means of different methods.

Objective:To investigate the clinical efficacy and safety of fruquintinib in elderly patients with advanced metastatic colorectal cancer who failed chemotherapy.Methods:Ninety-nine elderly patients with advanced metastatic colorectal cancer who failed chemotherapy in No. 904 Hospital of Joint Logistics Support Force from September 2018 to July 2020 were selected. All patients were given furquintinib capsules, 1 time/d, 5 mg/time, and 28 days was 1 cycle. All patients were treated continuously for 2 cycles and the effect was observed. The patient's recent anti-tumor efficacy was counted. The serum levels of carbohydrate antigen 125 (CA125), carcinoembryonic antigen (CEA) and carbohydrate antigen 199 (CA199) in patients before and after treatment were compared. The safety of the medication during the patient's treatment was recorded, and the Kaplan-Meier method was used for survival analysis.Results:A total of 99 elderly patients with advanced metastatic colorectal cancer who failed chemotherapy were treated for 2 cycles, with an objective response rate (ORR) of 22.22% (22/99) and a clinical control rate (CCR) of 75.76% (75/99). The serum levels of CA125, CA199 and CEA after treatment were lower than those before treatment (all P<0.05). The drug adverse reactions in 99 patients during the treatment were mostly grade Ⅰ-Ⅱ, and grade Ⅲ-Ⅳ were rare. The most common gradeⅠ-Ⅱ adverse reactions were hypertension (45.45%, 45/99), hand-foot syndrome (40.40%, 40/99), and elevated aspartate transferase (36.36%, 36/99). Followed up for 12 months, 5 cases were lost to follow-up, the follow-up rate was 94.95%, the median progression-free survival time of the remaining 94 patients was 5.62 months (95% CI 3.57-8.75 months), and the median overall survival time was 8.41 months (95% CI 4.85-11.14 months). Conclusions:Fruquintinib has good efficacy in the treatment of elderly patients with advanced metastatic colorectal cancer who failed chemotherapy. It can reduce the levels of tumor markers, the survival status of patients is good, and the adverse reactions are controllable.