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y educated nurses' enthusiasm and sense of accomplishment to prevent pressure injury, thus reducing the incidence of pressure injury.

To evaluate the response to cardiac resynchronization therapy (CRT) and the correlation between CRT and pulmonary artery hemodynamic parameters.

The patients with chronic heart failure indicator for CRT were enrolled. The left ventricular end-systolic volume (LVESV) was measured by echocardiography and New York Heart Association (NYHA) classification was evaluated between one week before and six months after CRT. Mean pulmonary artery pressure (mPAP), pulmonary artery systolic pressure (PASP) and pulmonary vascular resistance (PVR) were measured by right heart catheterization. Left ventricular reverse remodeling (LVRR) is defined as a decrease of 15% or more in LVESV at the 6th month after CRT; Clinical response is defined as a decrease of NYHA classification at or above grade 1 at the 6th month after CRT. Pulmonary hypertension (PH) was defined as mPAP≥25 mmHg. According to the response, patients were divided into 3 groups group A (LVRR+clinical response), group B (no LVRR+clinical response) and group C >0.05). There were no significant changes in NYHA classification, echocardiographic and pulmonary hemodynamic parameters in group C (

>0.05). Compared with group C, group A and group B had lower all-cause mortality (

=0.005) and lower incidence of composite endpoint events (

=0.001).

Patients with LVRR and clinical response after CRT have a good prognosis. Patients with clinical response but without LVRR have a better prognosis than those without clinical response and LVRR, which may be related to the decrease of pulmonary hemodynamic parameters such as mPAP and TPG.

Patients with LVRR and clinical response after CRT have a good prognosis. Patients with clinical response but without LVRR have a better prognosis than those without clinical response and LVRR, which may be related to the decrease of pulmonary hemodynamic parameters such as mPAP and TPG.

To assess short-term functional outcomes achieved by robot-assisted sacrocolpopexy for pelvic organ prolapse.

We retrospectively collected clinical and operative data for female patients who underwent either pure laparoscopic sacrocolpopexy (a control group,

=20) or robot-assisted laparoscopic sacrocolpopexy (a study group,

=20) between December 2017 and December 2018. The clinical indicators included age, gestational age, parity, the stage of pelvic organ prolapse. Perioperative data included operative time and total blood loss. BU4061T Post-operative outcomes included hospital stay, the time of detaining urethral catheterization, and the restart of anal exhaust after surgery. At the same time, complications and quality of life were observed till 6 months after the surgery.

There were no definitely differences in the perioperative data between the 2 groups. It is worth mentioning that robot-assisted laparoscopic sacrocolpopexy was superior in strict operative time. With a follow-up of 6 months, the study group's anatomic repair rate was 100% (20/20), while the control group was 95% (19/20). Pelvic Floor Distress Inventory-short Form 20 (PFDI-20) and Pelvic Floor Impact Questionnaire-short Form 7 (PFIQ-7) were used to evaluate patients' quality of life. There was no significant difference in the scores between the study group and the control group before and 6 months after surgery. Only the data of the PFDI-20 questionnaires at 1 month after operation were statistically significant, and in the control group was larger than that in the study group, showing that robotic surgery can recover faster than laparoscopy, and the quality of life can be improved quickly.

Robot-assisted laparoscopic sacrocolpopexy is a safe and reliable technique, faster than laparoscopy in recovery and has a short-term effect.

Robot-assisted laparoscopic sacrocolpopexy is a safe and reliable technique, faster than laparoscopy in recovery and has a short-term effect.

Lymph node metastasis affects the initial treatment strategy for cervical cancer and is hard to be diagnosed in clinical practice.This paper aims to explore the relationship between calcium-binding A9 (S100A9) and lymph node metastasis (LNM) in cervical cancer, and to determine the predictive value of S100A9 for LNM in cervical cancer.

We performed a retrospective cohort study and collected the pathological data, follow-up data, and paraffin tissue samples of 99 patients with cervical cancer who underwent modified extensive or extensive hysterectomy plus pelvic lymphadenectomy at the Department of Gynecology, Xiangya Hospital, Central South University from January 2013 to December 2018. Immunohistochemistry was used to detect the expression of S100A9 in cervical cancer tissues, and the correlation between S100A9 expression and LNM of cervical cancer, or clinicopathological characteristics were analyzed. The receiver operating characteristic (ROC) curve was used to establish a predictive model for LNM of cexamination in parallel test had a sensitivity of 85.7%, a specificity of 71.2%, and an accuracy of 75.9%, while combination of S100A9 and image examination in serial test had a sensitivity of 17.9%, a specificity of 98.3%, and an accuracy of 72.4%.

S100A9 may be associated with LNM in cervical cancer. S100A9 shows a promising perspective in predicting LNM in cervical cancer. Combination of S100A9 and image examination in serial test has a high specificity for LNM.

S100A9 may be associated with LNM in cervical cancer. S100A9 shows a promising perspective in predicting LNM in cervical cancer. Combination of S100A9 and image examination in serial test has a high specificity for LNM.

To evaluate the value of thrombospond in Type I domain-containing 7A (THSD7A) and M-type phospholipase A2 receptor (PLA2R) in primary membranous nephropathy (PMN) and to explore the relationship between their antibody levels and prognosis.

Renal tissues in 128 patients with membranous nephropathy in the Second Xiangya Hospital of Central South University were collected from February 2015 to August 2017, including 108 patients with primary membranous nephropathy (PMN group) and 20 patients with secondary membranous nephropathy (SMN) (SMN group). Indirect immunofluorescence method was used to detect the expression of PLA2R antigen in kidney tissues,and the glomerular expression of THSD7A antigen was examined by immunohistochemistry and indirect immunofluorescence. The serum levels of anti-PLA2R antibodies and THSD7A antibodies were also detected by ELISA. According to the results of PMN examination,the patients were also divided into a PLA2R-related membranous nephropathy group and a THSD7A-related membranous nephropathy group.