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Endometrial cancer (EC) and atypical endometrial hyperplasia (AEH) are associated with obesity, which increases the perioperative morbidity and surgical difficulties in laparoscopic and robotic surgery. Weight-loss interventions (WLIs) are likely to reduce morbidity; however, delayed surgery may cause cancer progression. To minimize the tumor progression, levonorgestrel intrauterine system (LNG-IUS) with minimal side effects was used until the planned surgery. During 2016 and 2021, we conducted preoperative management of WLI using LNG-IUS for seven highly obese women with a body mass index (BMI) ≥35 kg/m2 who had AEH and EC with Grade 1 and no myometrial invasion on magnetic resonance imaging. In three of the seven patients, the BMI decreased by more than 5. Two patients with AEH achieved remission after LNG-IUS placement and requested conservative management. Five patients with EC underwent laparoscopic hysterectomy, without perioperative complications. [ABSTRACT FROM AUTHOR]

Objectives: We conducted a retrospective multi-institutional study to evaluate the efficacy and toxicity of intraperitoneal or intrapleural triamcinolone acetonide (TA), a slowly metabolized corticosteroid administration for the management of malignant ascites or pleural effusion.Materials and Methods: The medical records of patients with gynecologic cancer who were treated with paracentesis or thoracocentesis followed by administration of 400 mg of TA between 2005 and 2014 were reviewed.Results: The median age of the 74 eligible patients was 59 years. An Eastern Cooperative Oncology Group performance status 3-4 was present in 53 patients (73%), and 52 patients (70%) had ovarian cancer. Paracentesis followed by TA administration was performed in 65 patients (88%), and 37 patients (50%) were treated in a palliative setting. Chemotherapy or surgery after TA administration was performed in 37 patients (50%) in an aggressive setting, of which 14 patients (19%) were treated at the primary phase and 23 patients (31%) were treated at recurrent phase. The time interval of serial drainage was prolonged in 15 of 19 assessable patients, resulting in a response rate of 79% (95% confidence interval [95% CI]: 54-94%). Median overall survival after TA therapy in a palliative setting was 36 days (95% CI: 19-58 days). After TA therapy in a palliative setting, one patient complained of mild abdominal pain, two patients with advanced peritonitis carcinomatosis experienced bowel perforation, and three patients died within 7 days owing to disease progression.Conclusions: Intraperitoneal and intrapleural TA administration were feasible and effective in symptomatic control of ascites and pleural effusion. [ABSTRACT FROM AUTHOR]