Quantifying the Importance of Non-Suicidal Self-Injury Characteristics in Predicting Different Clinical Outcomes: Using Random Forest Model.

Existing research on non-suicidal self-injury (NSSI) among adolescents has primarily concentrated on general risk factors, leaving a significant gap in understanding the specific NSSI characteristics that predict diverse psychopathological outcomes. This study aims to address this gap by using Random Forests to discern the significant predictors of different clinical outcomes. The study tracked 348 adolescents (64.7% girls; mean age = 13.31, SD = 0.91) over 6 months. Initially, 46 characteristics of NSSI were evaluated for their potential to predict the repetition of NSSI, as well as depression, anxiety, and suicidal risks at a follow-up (T2). The findings revealed distinct predictors for each psychopathology. Specifically, psychological pain was identified as a significant predictor for depression, anxiety, and suicidal risks, while the perceived effectiveness of NSSI was crucial in forecasting its repetition. These findings imply that it is feasible to identify high-risk individuals by assessing key NSSI characteristics, and also highlight the importance of considering diverse NSSI characteristics when working with self-injurers.

Combination of Dydrogesterone and Antibiotic Versus Antibiotic Alone for Chronic Endometritis: a Randomized Controlled Trial Study.

To evaluate the impact of dydrogesterone in the treatment of chronic endometritis with antibiotic treatment in premenopausal women. A total of 188 chronic endometritis patients diagnosed by syndecan-1 (CD138) expression were enrolled in this randomized controlled trial study. Dydrogesterone and doxycycline were given in the treatment group, while single antibiotic was given in the control group. CD138, estrogen receptor, and progesterone receptor expression in samples of the endometrium was analyzed by immunohistochemistry. Comparison of chronic endometritis cure rate between groups was performed based on conversion of CD138 expression from positive to negative. The 188 cases included in the statistical analysis consisted of 93 cases in the treatment group and 95 cases in the control group. The cure rates of chronic endometritis in the dydrogesterone and antibiotic combination group and the single antibiotic group were 86.0% (80/93) and 72.6% (69/95), respectively, with an overall cure rate of 79.3% (149/188). The dydrogesterone and antibiotic combination group showed better effects regarding the cure rate of chronic endometritis (P<.05). Multivariate analysis showed that the cure rate of chronic endometritis was not affected by age, clinical diagnosis, hysteroscopic resection, estrogen receptor status, or progesterone receptor status (all P>.05). Addition of dydrogesterone was effective for the treatment of chronic endometritis with antibiotic treatment in premenopausal women. The study was retrospectively registered to Chinese Clinical Trial Registry (ChiCTR2000040227) in November 2020.

High-intensity Focused Ultrasound for Treatment of Type 2 Submucous Myomas More Than 4 Centimeters in Diameter Prior to Hysteroscopic Myomectomy.

STUDY OBJECTIVE: To assess the feasibility of treating type 2 submucous myomas more than 4 cm in diameter with high-intensity focused ultrasound (HIFU) prior to hysteroscopic myomectomy (HM). DESIGN: Retrospective case series evaluating HIFU treatment of type 2 submucous myomas before HM, with efficacy compared with baseline (i.e., before treatment). SETTING: Teaching hospital. PATIENTS: Five women with type 2 submucous myomas more than 4 cm in diameter (mean, 5.6 cm; range, 4.7-6.3 cm). The mean age of the patients was 40.6 years (31-47 yr); median age 42 years. INTERVENTIONS: Type 2 submucous myomas were treated with HIFU. HM was performed in one step. MEASUREMENTS AND MAIN RESULTS: The time between HIFU and HM was 136 days. The mean volumes of the corpora and myomas were significantly less after HIFU. The mean shrinkage of the corpora and myomas (volume before HIFU/volume before HM × 100%) were 41.4 ± 18.1% and 67.6 ± 17.0%, respectively, which did not differ statistically. All 5 of the submucous myomas changed from type 2 to type 1 or type 0 after HIFU treatment. The percentage of the uterine cavity occupied by the myoma at baseline and after HIFU was 38.8% ± 2.8% and 78.0 ± 21.4%, respectively, a significant increase associated with HIFU. The hemoglobin increased with HIFU, significantly with an elevated value of 11.0 ± 7.5. CONCLUSION: Treatment of type 2 submucous myomas more than 4 cm in diameter with HIFU before HM was effective, with reductions in myoma type (from 2 to 1 or 0) and shrinkage of myoma size. HIFU as a pretreatment should increase the safety of HM.

Management of lumbar spondylodiscitis developing after laparoscopic sacrohysteropexy with a mesh: A case report and review of the literature.

INTRODUCTION: Lumbar spondylodiscitis is a rare and severe complication of laparoscopic sacrohysteropexy with a polypropylene mesh. However, a case of lumbar spondylodiscitis following laparoscopic sacrohysteropexy has not been reported so far. We present a case of lumbar spondylodiscitis following laparoscopic sacrohysteropexy with a mesh. We also discuss 33 cases of lumbar spondylodiscitis following sacral colpopexy and (or) rectopexy with a mesh. PATIENT CONCERNS: A 46-year-old woman with 3 previous vaginal deliveries underwent laparoscopic mesh sacrohysteropexy for stage III uterine prolapse. One month after surgery, the patient developed persistent symptoms, such as stiffness of the lumbosacral portion, low back pain (LBP), persistent swelling, pain between the right iliac crest and the buttock, inability to bend down, and pain in the right lower limb. Symptoms were alleviated by a nonsteroidal anti-inflammatory drug. However, in the last 7 days, symptoms worsened and she was unable to stand or walk. The patient had very limited leg mobility. DIAGNOSIS: Blood routine examination, erythrocyte sedimentation rate, C-reactive protein, and magnetic resonance imaging (MRI) of the lumbar spine indicated lumbar pyogenic spondylodiscitis. INTERVENTIONS: Removal of mesh and hysterectomy via laparoscopy were performed immediately, and antibiotics were given simultaneously. However, on the basis of MRI findings and persistent symptoms, debridement, laminectomy, spinal canal decompression, bone grafting, and internal fixation via pedicle screw placement were performed 5 months after laparoscopic sacrohysteropexy. OUTCOMES: All symptoms were alleviated 5 days after the operation. The patient could stand in the erect position and raise her lower limbs within 2 weeks. She could resume her normal activities within 2 months after the operation, and her X-ray appeared normal. CONCLUSION: Persistent LBP and radiating pain may be the signals of lumbar spondylodiscitis. MRI is the gold standard diagnostic examination for lumbar spondylodiscitis. Awareness of symptoms, such as LBP and radiating pain symptoms, timely diagnosis, mesh removal, and referral to orthopedists are important to prevent more severe complications. Surgical practice needs to be improved further and any other infections should be treated immediately as the most likely causes of lumbar spondylodiscitis are related to the mesh and other infections.