OBJECTIVE: This study aims to analyze the influence factors of lower urinary tract symptoms (LUTS) in patients receiving radical prostatectomy for prostate cancer, and to explore effective nursing strategy in order to provide a theoretical basis for improving the postoperative quality of life of patients. METHODS: A retrospective study was conducted on 103 elderly male patients who underwent radical prostatectomy for prostate cancer in the Department of Urology at General Hospital of Eastern Theater Command from August 2022 to August 2024. The patients were categorized into two groups based on whether LUTS occurred. Demographic and clinical characteristics, perioperative parameters, follow-up data, and participation in pelvic floor muscle training were analyzed to identify risk factors associated with postoperative LUTS. RESULTS: The incidence of postoperative LUTS in the patients with LUTS before the operation was significantly higher than that in the patients without LUTS before the operation (68.42% vs 32.61%, P=0.001). Additionally, the use of larger catheters (22F) was closely associated with an increased incidence of postoperative LUTS(P<0.01). Pelvic floor exercises demonstrated a significant protective effect, with patients who engaged in pelvic floor exercises exhibiting a lower incidence of postoperative LUTS (38.60% vs 60.87%, P=0.040). Regression analysis further revealed that pelvic floor exercises was the protective factor for postoperative LUTS (OR=0.215, 95%CI: 0.091－0.508, P<0.01). CONCLUSION Preoperative LUTS and catheter size are significant risk factors for the occurrence of postoperative LUTS following radical prostatectomy. Pelvic floor muscle exercise after surgery has a protective effect. Postoperative personalized nursing interventions are necessary for different patients to achieve optimal recovery outcomes.
Humans ; Male ; Prostatectomy/adverse effects* ; Retrospective Studies ; Lower Urinary Tract Symptoms/nursing* ; Aged ; Risk Factors ; Quality of Life ; Pelvic Floor ; Prostatic Neoplasms/surgery* ; Postoperative Complications/prevention & control* ; Exercise Therapy ; Middle Aged

Healthy lifestyles and good living habits are effective strategies and important approaches to prevent chronic non-communicable diseases. With the development of evidence-based medicine, the evidence translation system has made some achievements in clinical practice. There is, however, no comprehensive, professional and efficient system for translating lifestyle evidence globally. Therefore, the Health Lifestyle Evidence (HLSE) Group of Lanzhou University constructed the HLSE Evidence Translation System (https://hlse.cn/), with the aim of synthesizing, evaluating, translating, and applying lifestyle-related evidence resources. This paper aims to introduce the functional module design of the evidence translation system, the system development process and testing, introduce the interface design and function demonstration, and explain the significance of constructing the HLSE.

To systematically construct a guideline to provide a methodological guide for researchers to develop patient decision aids.

  Objective   To systematically assess the applicability of the clinical practice guidelines (CPGs) integrating Chinese and western medicine, thereby providing reference for enhancing their future usability.   Methods   PubMed, Web of Science, Embase, SinoMed, WanFang Data, and CNKI databases were searched for guidelines for the integration of Chinese and western medicine. Supplementary searches of Chinese Medical Association, Chinese Medicine Administration, MedSci websites, Website of China Association of Chinese Medicine, Medlive, Website of Dangdang, Chinese Association of Integrative Medicine and World Federation of Traditional Chinese Medicine Societies were conducted. The search time frame was from inception of the databases to December 31, 2022. Four reviewers independently evaluated the implementability of clinical practice guidelines by using "Clinical Practice Guideline (CPG) implementation evaluation tool".   Results   A total of 61 integrative Chinese and western medicine guidelines were included. Of the guidelines assessed, 9 guidelines(14.75%) exhibited strong implementability, 40(65.57%) demonstrated average implementability, and 12 (19.67%) demonstrated poor implementability. Among the 5 domains, the dimensions of "accessibility" and "implementability" were found to be of high quality, while those of "communication", "ease of identification" and "applicability" were relatively poor. Notably, compared to guidelines published between 2006—2016, those published between 2017—2022 showed improvements in the areas of "identification" and "application".   Conclusions   The implementabilityof the existing clinical practice guidelines of the integrative Chinese and western medicine is average and needs to be improved. In the future, emphasis should be placed on the integration of medical education and research, publicity of the guidelines, continuous medical education and training, a more concise form of recommendations, application of the guidelines by clinicians, and the implementability of the integrative Chinese and western medicine guideline.

Healthy lifestyles and good living habits are effective strategies and important approaches to prevent chronic non-communicable diseases. With the development of evidence-based medicine, the evidence translation system has made some achievements in clinical practice. There is, however, no comprehensive, professional and efficient system for translating lifestyle evidence globally. Therefore, the Health Lifestyle Evidence (HLSE) Group of Lanzhou University constructed the HLSE Evidence Translation System (https://hlse.cn/), with the aim of synthesizing, evaluating, translating, and applying lifestyle-related evidence resources. This paper aims to introduce the functional module design of the evidence translation system, the system development process and testing, introduce the interface design and function demonstration, and explain the significance of constructing the HLSE.

To systematically construct a guideline to provide a methodological guide for researchers to develop patient decision aids.

OBJECTIVE: To study the impacts of varicocele (VC) and varicocelectomy (VCT) on the proteomics of rat testis tissue, and to analyze the differential proteins and signaling pathways, and observe the microstructural changes of the testis tissue. METHODS: We selected 60 male SD rats and divided them into a sham operation (SO), a VC model control, and a VCT group. We harvested the testis tissues from the rats at 4 weeks after modeling for determination of the differential protein expressions by mass spectrometry, analysis of the changes in the protein signaling pathways by KEGG pathway repolarization, and observation of the microstructural changes in the spermatogenic cells under the transmission electron microscope (TEM). RESULTS: A total of 15 clinically significant proteins were effectively identified, among which RPS24, KIFAP3, HPX, RPL38, TOP2A, PRPF19, TRPM3, RPL32, CNBP and AHSG were upregulated, while RPS9, TKFC, SH3BGRL3, ACAA2 and FABP3 downregulated. The differential pathways found included the Type-I 4-aminobutyrate degradation pathway, eIF2 signaling pathway, and Type-III glutamate degradation pathway, which were all related to the pathogenesis of testicular growth arrest. Compared with the rats in the VCT group, those of the VC group rats showed ultrastructural changes in the testis tissue under the TEM, such as mitochondrial vacuolar degeneration, dense nucleoli, invagination of cell nuclear membranes, and irregularity, which were detrimental to the survival of testicular cells. CONCLUSION VCT affects the development and growth of the testis by altering the expressions of relevant proteins and influencing the changes of the gene pathways in the testicular cells, which may be one of the causes of VC inducing testis injury and testicular spermatogenic dysfunction. The changes in these molecular pathways can provide some theoretical evidence for an insight VC as well as potential therapeutic targets for its treatment.
Male ; Animals ; Varicocele/pathology* ; Rats ; Testis/ultrastructure* ; Rats, Sprague-Dawley ; Proteomics ; Signal Transduction ; Proteome

Objective:To explore the effect of alternating food restriction on blood glucose, body mass index (BMI) and blood lipids in overweight or obesity patients with type 2 diabetes mellitus.Methods:A prospective cohort study was used. Three hundred overweight or obesity type 2 diabetes mellitus patients with stable blood glucose control from December 2021 to February 2022 in Nanxiang Hospital, Jiading District of Shanghai City were selected. The patients were divided into alternating food restriction group (adopting alternating food restriction therapy, giving balanced meal plates, reducing 30% of calories intake every other day), low carbohydrate high protein group (adopting low carbohydrate and high protein therapy, giving low carbohydrate and high protein reduction meal plates, reducing 15% of calories intake every day) and balanced diet group (adopting balanced diet therapy, giving balanced meal plates) by random digits table method with 100 cases each. All three groups received intervention treatment for 6 months. The height and body mass before intervention and the end of intervention and 6 months after intervention were measured, and the BMI was calculated. The levels of glycosylated hemoglobin (HbA 1c), fasting blood glucose (FBG), 2 h postprandial blood glucose (2 h PBG), triacylglycerol (TG), total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) were measured. Results:At the end, 280 cases were completed the study. There were 90 cases in the alternating food restriction group, 90 cases in the low carbohydrate high protein group, and 100 cases in the balanced diet group. There were no statistical differences in HbA 1c, FBG, 2 h PBG, BMI, TG, TC and LDL-C before intervention among the three groups ( P>0.05). At the end of the intervention, the HbA 1c and FBG in alternating food restriction group and low carbohydrate high protein group were significantly lower than those in balanced diet group: (6.50 ± 0.39)% and (6.67 ± 0.30)% vs. (6.79 ± 0.32)%, (6.47 ± 0.61) and (6.80 ± 0.30) mmol/L vs. (6.94 ± 0.37) mmol/L, the indexes in alternating food restriction group were significantly lower than those in low carbohydrate high protein group, and there were statistical difference ( P<0.05); the 2 h PBG and BMI in alternating food restriction group and the low carbohydrate high protein group were significantly lower than those in balanced diet group: (8.83 ± 0.63) and (8.81 ± 0.70) mmol/L vs. (9.45 ± 0.85) mmol/L, (25.99 ± 2.13) and (26.53 ± 2.16) kg/m 2 vs. (27.24 ± 2.24) kg/m 2, and there were statistical differences ( P<0.05), there were no statistical differences in 2 h PBG and BMI between alternating food restriction group and the low carbohydrate high protein group ( P>0.05). Six months after intervention, the HbA 1c, 2 h PBG and BMI in alternating food restriction group were significantly lower than those in low carbohydrate high protein group and balanced diet group: (6.62 ± 0.29)% vs. (6.79 ± 0.19)% and (6.84 ± 0.23)%, (9.21 ± 0.53) mmol/L vs. (9.48 ± 0.66) and (9.55 ± 0.51) mmol/L, (25.60 ± 1.67) kg/m 2 vs. (27.26 ± 2.42) and (27.79 ± 2.49) kg/m 2, and there were statistical differences ( P<0.05), there were no statistical differences in HbA 1c, 2 h PBG and BMI between low carbohydrate high protein group and balanced diet group ( P>0.05). At the end of intervention and 6 months after intervention, there were statistical differences in TG, TC and LDL-C among the three groups ( P<0.05); among them, the TG in alternating food restriction group was significantly lower than that in low carbohydrate high protein group and the balanced diet group: (1.67 ± 0.70) mmol/L vs. (1.99 ± 0.89) and (2.49 ± 0.94) mmol/L, (1.70 ± 0.71) mmol/L vs. (2.04 ± 0.96) and (2.53 ± 1.08) mmol/L, and there were statistical differences ( P<0.05), there was no statistical difference in TG between the low carbohydrate high protein group and balanced diet group ( P>0.05). Conclusions:The alternating food restriction therapy in overweight or obesity patients with type 2 diabetes mellitus can not only reduce blood glucose, improve blood lipids, but also reduce BMI, and the overall effect is better than that of low carbohydrate high protein therapy.

Objective: To evaluate the efficacy and safety of fecal microbiota transplantation (FMT) in the treatment of autism spectrum disorder (ASD). Methods: A longitudinal study was conducted. Clinical data from ASD patients with gastrointestinal symptoms and who underwent FMT in the Tenth People's Hospital affiliated to Tongji University or Jinling Hospital between May 2012 to May 2021 were retrospectively collected. Scores derived from the autism behavior checklist (ABC), the childhood autism rating scale (CARS), the Bristol stool form scale (BSFS), and the gastrointestinal symptom rating scale (GSRS) were analyzed at baseline and at the 1st, 3rd, 6th, 12th, 24th, 36th, 48th and 60th month after FMT. Records of any adverse reactions were collected. Generalized estimating equations were used for analysis of data on time points before and after FMT. Results: A total of 328 patients met the inclusion criteria for this study. Their mean age was 6.1±3.4 years old. The cohort included 271 boys and 57 girls. The percentage of patients remaining in the study for post-treatment follow-up at the 1st, 3rd, 12th, 24th, 36th, 48th and 60th month were as follows: 303 (92.4%), 284 (86.7%), 213 (64.9%), 190 (57.9%), 143 (43.6%), 79 (24.1%), 46 (14.0%), 31 (9.5%). After FMT, the average ABC score was significantly improved in the first 36 months and remained improved at the 48th month. However, the average score was not significantly different from baseline by the 60th month (1st-36th month, P<0.001; 48th month, P=0.008; 60th month, P=0.108). The average CARS score improved significantly during the first 48 months and remained improved at the 60th month (1st-48th month, P<0.001; 60th month, P=0.010). The average BSFS score was also significantly improved in the first 36 months (with an accompanying stool morphology that resembled type 4). This improvement was maintained at the 48th month. However, the average score was similar to baseline at the 60th month (1st-36th month, P<0.001; 48th month, P=0.008; 60th month, P=0.109). The average GSRS score was significantly improved during the first 24 months, but not afterwards (1st-24th month, P<0.001; 36th month, P=0.209; 48th month, P=0.996; 60th month, P=0.668). The adverse events recorded during treatment included abdominal distension in 21 cases (6.4%), nausea in 14 cases (4.3%), vomiting in 9 cases (2.7%), abdominal pain in 15 cases (4.6%), diarrhea in 18 cases (5.5%), fever in 13 cases (4.0%), and excitement in 24 cases (7.3%). All adverse reactions were mild to moderate and improved immediately after suspension of FMT or on treatment of symptoms. No serious adverse reactions occurred. Conclusion: FMT has satisfactory long-term efficacy and safety for the treatment of ASD with gastrointestinal symptoms.
Autism Spectrum Disorder/therapy* ; Child ; Child, Preschool ; Fecal Microbiota Transplantation/adverse effects* ; Feces ; Female ; Gastrointestinal Diseases ; Humans ; Longitudinal Studies ; Male ; Retrospective Studies

OBJECTIVE: Herbal medicine is an important therapeutic option for benign prostatic hyperplasia (BPH), a common disease in older men that can seriously affect their quality of life. Currently, it is crucial to develop agents with strong efficacy and few side effects. Herein we investigated the effects of the extract of Rauwolfia vomitoria, a shrub grown in West Africa, on BPH. METHODS: Rats with testosterone-induced BPH were treated with R. vomitoria. Prostates were histologically analyzed by Hematoxylin and eosin staining. Proliferation index and the expression levels of androgen receptor and its associated proteins were quantified through immunohistochemistry and immunoblotting. Androgen receptor target genes were examined by quantitative real-time polymerase chain reaction. The sperm count and body weight of rats were also measured. RESULTS: The oral administration of R. vomitoria extract significantly reduced the prostate weight and prostate weight index in BPH rats, supported by the decreased thickness of the prostate epithelial layer and increased lumen size. Similar effects were observed in the BPH rats treated with the reference drug, finasteride. R. vomitoria extract significantly reduced the testosterone-induced proliferation markers, including proliferating cell nuclear antigen and cyclin D1, in the prostate glands of BPH rats; it also reduced levels of androgen receptor, its associated protein steroid 5α-reductase 1 and its downstream target genes (FK506-binding protein 5 and matrix metalloproteinase 2). Notably, compared with the finasteride group, R. vomitoria extract did not significantly reduce sperm count. CONCLUSION R. vomitoria suppresses testosterone-induced BPH development. Due to its milder side effects, R. vomitoria could be a promising therapeutic agent for BPH.