RT Journal Article SR Electronic T1 2022-RA-1224-ESGO Perioperative morbidity in gynecological oncology: a single-center prospective study JF International Journal of Gynecologic Cancer JO Int J Gynecol Cancer FD BMJ Publishing Group Ltd SP A206 OP A207 DO 10.1136/ijgc-2022-ESGO.441 VO 32 IS Suppl 2 A1 JS Anjana A1 Suchetha Sambasivan A1 P Rema A1 J Siva Ranjith A1 KM Jagathnath Krishna YR 2022 UL http://ijgc.bmj.com/content/32/Suppl_2/A206.2.abstract AB Introduction/Background Perioperative morbidity is an undesirable but critical issue for gynecologic cancer patients. It may cause delay in subsequent treatment and escalate the cost of postoperative management. Various studies have identified potential risk factors for postoperative morbidity in non-gynecologic surgery. The aim of this study was to assess the pattern of perioperative complications for diagnosed or suspected gynecological malignancy and to identify risk factors for morbidity and mortality within 30 daysMethodology A prospective observational study of patients who underwent major surgery for diagnosed or suspected gynecological malignancy from November 2019 to December 2021. Details of age, BMI, comorbidities, ASA status, preoperative hemoglobin, serum albumin, surgery, and complications were collected. Clavien-Dindo grade II-V post-op complications were included in the analysis. Univariable and multivariable regression was used to identify predictors of complicationsResults A total of 348 women were included in the analysis. The median age was 56 yrs, and 9.5% had an ASA grade ≥ 3. One hundred and thirty-five patients had carcinoma endometrium, 173 patients had carcinoma ovary, 7 patients underwent radical hysterectomy for carcinoma cervix and 33 patients had other pathologies. Intraoperative complications were reported in 61 patients with the majority being intraoperative hemorrhage (78.6%). Clavien-Dindo grade 2 or more postoperative morbidity was reported in 95 patients (27.3%) among whom 79 patients had grade 2 complications. Nine patients had grade 3 complications and 7 had grade 4 complications. On analysis, the independent predictors for perioperative morbidity were the complexity of surgery (p-value 0.47) and ASA score ≥ 3 (p-value 0.037).Conclusion The independent predictors for perioperative morbidity in gynecological malignancy were the extent of surgical resection and the ASA status of the patient irrespective of age, BMI, or other comorbidities.