To summarize the clinical experience of Professor LIU Shangyi in treating pruritus vulvae. It is believed that women have the physiological characteristics of liver and kidney as the root， and their pubic area is easily attacked by wind-dampness pathogenic qi， so the core mechanism of pruritus vulvae is proposed as wind-dampness accumulation and deficiency of liver and kidney. The core treatment method is to dispel wind-dampness and nourish the liver and kidneys， and modify the Danggui Decoction （当归饮子） to form a self-prescribed Yinyang Formula （阴痒方） as the basic prescription to treat pruritus vulvaen.

Objective:To develop the Nurse Parenting Stress Scale and evaluate its reliability and validity.Methods:Based on Abidin's Parenting Stress Theory, scale items were generated through literature review and semi-structured interviews. The initial version was constructed via Delphi expert consultation. Using a convenience sampling method, nurses from six hospitals in Shandong Province were surveyed between August and October 2024. The first survey collected 314 questionnaires (308 valid, effective recovery rate 98.1%) for item analysis and exploratory factor analysis (EFA). The second survey collected 458 questionnaires (447 valid, effective recovery rate 97.6%) for confirmatory factor analysis (CFA) .Results:The Nurse Parenting Stress Scale consists of 4 dimensions and 31 items. The Cronbach's α coefficient of the total scale was 0.951, split-half reliability was 0.782, and test-retest reliability was 0.926. EFA extracted four common factors explaining 70.241% of the cumulative variance. CFA demonstrated a good model fit. The item-level content validity index ( I- CVI) ranged from 0.889 to 1.000, the scale-level universal agreement content validity index ( S- CVI/ UA) was 0.903, and the scale-level average content validity index ( S- CVI/ Ave) was 0.989. Conclusions:The Nurse Parenting Stress Scale shows strong reliability and validity and can serve as an effective tool for assessing parenting stress among nurses.

Objective:To develop the Nurse Parenting Stress Scale and evaluate its reliability and validity.Methods:Based on Abidin's Parenting Stress Theory, scale items were generated through literature review and semi-structured interviews. The initial version was constructed via Delphi expert consultation. Using a convenience sampling method, nurses from six hospitals in Shandong Province were surveyed between August and October 2024. The first survey collected 314 questionnaires (308 valid, effective recovery rate 98.1%) for item analysis and exploratory factor analysis (EFA). The second survey collected 458 questionnaires (447 valid, effective recovery rate 97.6%) for confirmatory factor analysis (CFA) .Results:The Nurse Parenting Stress Scale consists of 4 dimensions and 31 items. The Cronbach's α coefficient of the total scale was 0.951, split-half reliability was 0.782, and test-retest reliability was 0.926. EFA extracted four common factors explaining 70.241% of the cumulative variance. CFA demonstrated a good model fit. The item-level content validity index ( I- CVI) ranged from 0.889 to 1.000, the scale-level universal agreement content validity index ( S- CVI/ UA) was 0.903, and the scale-level average content validity index ( S- CVI/ Ave) was 0.989. Conclusions:The Nurse Parenting Stress Scale shows strong reliability and validity and can serve as an effective tool for assessing parenting stress among nurses.

With the development of wearable technology, its use in venous thromboembolism (VTE) prevention is of increasing interest to clinical nurses. This paper reviews the technical principles and practical applications of wearable devices in VTE prevention, including the application of electrical stimulation devices and mechanical compression devices, the monitoring of limb activity and physiological parameters, summarizes the advantages of wearable devices in enhancing the efficiency of VTE prevention and patient experience, and discusses the current problems faced and the direction of future research, with the aim of promoting the development of wearable devices in VTE prevention.

With the development of wearable technology, its use in venous thromboembolism (VTE) prevention is of increasing interest to clinical nurses. This paper reviews the technical principles and practical applications of wearable devices in VTE prevention, including the application of electrical stimulation devices and mechanical compression devices, the monitoring of limb activity and physiological parameters, summarizes the advantages of wearable devices in enhancing the efficiency of VTE prevention and patient experience, and discusses the current problems faced and the direction of future research, with the aim of promoting the development of wearable devices in VTE prevention.

This paper summarized the clinical experience of Professor HE Chengyao in treating recurrent miscarriage complicated with subclinical hypothyroidism. It is believed that kidney yang insufficiency is the root of the disease， while the functional decline of the five zang （脏） organs and the obstruction of the sanjiao （三焦） pivot are the key links of the pathogenesis. In clinical practice， the division of yang numbers in the Book of Changes （《周易》） is followed， and 9 months is advocated as the basic treatment cycle for recurrent miscarriage complicated with subclinical hypothyroidism. During the first half of the period before pregnancy （the first 3 months）， it is recommended to warm the pivot and sanjiao （三焦）， and Yougui Pills （右归丸） is commonly used as the basic prescription to warm and supplement the kidney yang， together with the medicinals of invigorating blood and dissolving stasis， regulating and unblocking qi movement. During the second half of the period before pregnancy （the second 3 months）， it is better to nourish essence and nature the embryo commonly with Wuzi Yanzong Pills （五子衍宗丸） in modification. After pregnancy （the third 3 months）， it is suggested to supplement kidney and consolidate chong mai （冲）， replenish qi and nourish blood mainly， supplemented by warming and nourishing heart yang， and self-made Bushen Antai Formula （补肾安胎方） which is modified based on the combination of Shoutai Pills （寿胎丸） and Wenbao Beverage （温胞饮） is commonly used.Additionally， it is recommended to adjust lifestyle and diet so as to balance yin and yang and improve the physical condition.

Objective:To discuss the efficacy and safety of stereotactic electroencephalography (SEEG) in epileptogenic foci excision in pediatric patients with drug-resistant epilepsy.Methods:A total of 126 pediatric patients (<18 years old) with drug-refractory epilepsy who received SEEG-guided epileptogenic foci excision in Epilepsy Center, Aviation General Hospital from January 2015 to March 2022 were selected. The clinical data and efficacy were retrospectively analyzed, and prognoses of these pediatric patients were evaluated by Engel grading 1 year after resection.Results:(1) A total of 1289 electrodes were implanted, with a mean of (10.09±2.92) electrodes per pediatric patient; 55 pediatric patients had unilateral implant and 71 had bilateral implant. Mean EEG monitoring time was (8.69±5.71) d, ranged 3-28 d. Epileptogenic focus could be located in 114 pediatric patients (90.5%) after initial implantation under SEEG monitoring, and secondary implantation for accurate positioning was given in 12 pediatric patients (9.5%). (2) Lobectomy was performed in 27 pediatric patients (21.4%), multi-lobectomy or tailored cortical resection in 36 (28.6%), tailored cortical resection on single lobe in 60 (47.6%), and tailored cortical resections on single lobe or hippocampal amygdala resection combined with corpus callosotomy in 3 (2.4%). Minimally invasive exploring hemostasis under SEEG was performed in 13 pediatric patients (17 electrodes) and postoperative CT was normal. A little asymptomatic epidural, subdural or cerebral parenchymal hematoma spontaneously absorbed was noted in 4 pediatric patients after implantation under SEEG monitoring. No perioperative infection, CSF leakage, death or severe disability was noted. (3) Mean follow-up was performed for (26.1±7.26) months; 66 (52.3%) pediatric patients reached Engel grading I, 33 (26.2%) reached Engel grading II, 21 reached Engel grading III (16.7%), and 6 (4.8%) reached Engel grading IV. Thirteen pediatric patients with failed resection received SEEG-guided epileptogenic foci excision for the second time: 8 (76.9%) had Engel grading I and 2 had Engel grading II 1 year after follow-up, accounting for 76.9% totally.Conclusion:SEEG-guided epileptogenic foci excision is safe and effective in drug-refractory epilepsy; for pediatric patients with poor initial results, SEEG can be used to relocate the epileptogenic focus, and a second resection of epileptogenic focus can also obtain good results.

Objective:To explore the effect of vaginal microbiota disorder on pregnancy outcomes in the first-time frozen-thawed embryo transfer (FET) patients and perinatal outcomes in single pregnancy live delivery patients.Methods:The clinical data of 2 299 cycles of FET patients in the Reproductive Center of the Third Affiliated Hospital of Zhengzhou University from January 2021 to December 2022 were collected in a retrospective cohort study. According to the types of dominant bacteria in the vaginal microbiota before transplantation, they were divided into three groups: control group (dominant bacteria were Lactobacillus, which was Gram positive bacteria, 1 849 cycles), the Gram negative bacilli group (191 cycles), and the Gram positive cocci group (259 cycles). Baseline data and pregnancy outcomes were compared among the three groups. The perinatal outcomes of select single pregnancy live birth FET patients who met the inclusion criteria were further analyzed among the three groups. The main observation indicators were live birth rate, miscarriage rate, and preterm birth rate. A multivariate logistic regression model was used to control confounding factors in the main observation indicators, and to analyze the relationship between dominant bacterial types in the vaginal microbiota and live birth rate, miscarriage rate, and preterm birth rate.Results:The difference in endometrial thickness on the day of transplantation among control group, Gram negative bacilli group, and Gram positive cocci group was statistically significant [(9.38±1.58) mm, (9.56±1.70) mm, and (9.84±1.74) mm, respectively, P<0.001]. In the endometrium preparation methods, the proportion of down-regulation+artificial cycle patients in the Gram positive cocci group was higher than that in control group, and the difference was statistically significant [13.13% (34/259) and 7.46% (138/1 849), respectively, P<0.016 7]. In the pregnancy outcomes, there was a statistically significant difference in live birth rate among control group, Gram negative bacilli group, and Gram positive cocci group [49.86% (922/1 849), 49.21% (94/191) and 41.70% (108/259), respectively, P=0.048]. The live birth rate of the Gram positive cocci group was lower than that of control group, and the difference between the two groups was statistically significant ( P<0.016 7). There were no statistically significant differences in other pregnancy outcomes and perinatal outcomes of single pregnancy live birth FET patients (all P>0.05). The multivariate logistic regression model corrected for female age, infertility years, basal follicle stimulating hormone, anti-Müllerian hormone, proportion of single embryo transfer, proportion of single blastocyst transfer, endometrial thickness on transfer day, and endometrial preparation methods, Gram positive cocci were independent risk factors for live brith after FET transplantation (a OR=0.73, 95% CI: 0.55-0.95, P=0.021). Conclusion:The dominant bacteria in the vaginal microbiota before embryo transfer are Gram positive cocci, which may be related to a decrease in live birth rate in first-time FET patients, but not significantly related to the perinatal outcomes.

Objective:To explore the effect of vaginal microbiota disorder on pregnancy outcomes in the first-time frozen-thawed embryo transfer (FET) patients and perinatal outcomes in single pregnancy live delivery patients.Methods:The clinical data of 2 299 cycles of FET patients in the Reproductive Center of the Third Affiliated Hospital of Zhengzhou University from January 2021 to December 2022 were collected in a retrospective cohort study. According to the types of dominant bacteria in the vaginal microbiota before transplantation, they were divided into three groups: control group (dominant bacteria were Lactobacillus, which was Gram positive bacteria, 1 849 cycles), the Gram negative bacilli group (191 cycles), and the Gram positive cocci group (259 cycles). Baseline data and pregnancy outcomes were compared among the three groups. The perinatal outcomes of select single pregnancy live birth FET patients who met the inclusion criteria were further analyzed among the three groups. The main observation indicators were live birth rate, miscarriage rate, and preterm birth rate. A multivariate logistic regression model was used to control confounding factors in the main observation indicators, and to analyze the relationship between dominant bacterial types in the vaginal microbiota and live birth rate, miscarriage rate, and preterm birth rate.Results:The difference in endometrial thickness on the day of transplantation among control group, Gram negative bacilli group, and Gram positive cocci group was statistically significant [(9.38±1.58) mm, (9.56±1.70) mm, and (9.84±1.74) mm, respectively, P<0.001]. In the endometrium preparation methods, the proportion of down-regulation+artificial cycle patients in the Gram positive cocci group was higher than that in control group, and the difference was statistically significant [13.13% (34/259) and 7.46% (138/1 849), respectively, P<0.016 7]. In the pregnancy outcomes, there was a statistically significant difference in live birth rate among control group, Gram negative bacilli group, and Gram positive cocci group [49.86% (922/1 849), 49.21% (94/191) and 41.70% (108/259), respectively, P=0.048]. The live birth rate of the Gram positive cocci group was lower than that of control group, and the difference between the two groups was statistically significant ( P<0.016 7). There were no statistically significant differences in other pregnancy outcomes and perinatal outcomes of single pregnancy live birth FET patients (all P>0.05). The multivariate logistic regression model corrected for female age, infertility years, basal follicle stimulating hormone, anti-Müllerian hormone, proportion of single embryo transfer, proportion of single blastocyst transfer, endometrial thickness on transfer day, and endometrial preparation methods, Gram positive cocci were independent risk factors for live brith after FET transplantation (a OR=0.73, 95% CI: 0.55-0.95, P=0.021). Conclusion:The dominant bacteria in the vaginal microbiota before embryo transfer are Gram positive cocci, which may be related to a decrease in live birth rate in first-time FET patients, but not significantly related to the perinatal outcomes.

BACKGROUND: LY01005 (Goserelin acetate sustained-release microsphere injection) is a modified gonadotropin-releasing hormone (GnRH) agonist injected monthly. This phase III trial study aimed to evaluated the efficacy and safety of LY01005 in Chinese patients with prostate cancer. METHODS: We conducted a randomized controlled, open-label, non-inferiority trial across 49 sites in China. This study included 290 patients with prostate cancer who received either LY01005 or goserelin implants every 28 days for three injections. The primary efficacy endpoints were the percentage of patients with testosterone suppression ≤50 ng/dL at day 29 and the cumulative probability of testosterone ≤50 ng/dL from day 29 to 85. Non-inferiority was prespecified at a margin of -10%. Secondary endpoints included significant castration (≤20 ng/dL), testosterone surge within 72 h following repeated dosing, and changes in luteinizing hormone, follicle-stimulating hormone, and prostate specific antigen levels. RESULTS: On day 29, in the LY01005 and goserelin implant groups, testosterone concentrations fell below medical-castration levels in 99.3% (142/143) and 100% (140/140) of patients, respectively, with a difference of -0.7% (95% confidence interval [CI], -3.9% to 2.0%) between the two groups. The cumulative probabilities of maintaining castration from days 29 to 85 were 99.3% and 97.8%, respectively, with a between-group difference of 1.5% (95% CI, -1.3% to 4.4%). Both results met the criterion for non-inferiority. Secondary endpoints were similar between groups. Both treatments were well-tolerated. LY01005 was associated with fewer injection-site reactions than the goserelin implant (0% vs . 1.4% [2/145]). CONCLUSION: LY01005 is as effective as goserelin implants in reducing testosterone to castration levels, with a similar safety profile. TRIAL REGISTRATION ClinicalTrials.gov, NCT04563936.
Humans ; Male ; Antineoplastic Agents, Hormonal/therapeutic use* ; East Asian People ; Gonadotropin-Releasing Hormone/agonists* ; Goserelin/therapeutic use* ; Prostate-Specific Antigen ; Prostatic Neoplasms/drug therapy* ; Testosterone