A phase I study of Mirvetuximab Soravtansine and gemcitabine in patients with FRα-positive recurrent ovarian, primary peritoneal, fallopian tube, or endometrial cancer, or triple negative breast cancer.

OBJECTIVE: Platinum-resistant epithelial ovarian cancer (EOC), recurrent endometrial cancer (EC), and triple negative breast cancer (TNBC) are difficult to treat after failing standard therapies. This phase I study evaluated mirvetuximab soravtansine (MIRV) and gemcitabine in patients with recurrent FRα-positive EOC, EC, or TNBC to determine the maximum tolerated dose (MTD)/recommended phase 2 dose (RP2D) (primary endpoint). METHODS: FRα-positive patients with platinum-resistant EOC, EC, or TNBC with ≤4 prior chemotherapy regimens (2 for EC) were enrolled. FRα expression requirement varied among eligible tumors and changed during the study. RESULTS: Twenty patients were enrolled; 17 were evaluable for DLT. Half the patients received ≥3 prior chemotherapy lines. Most EOC and EC patients (78%) were medium (50-74%) or high(75-100%) FRα expressors. TNBC patients were low (25-49%) FRα expressors. The MTD/RP2D was MIRV 6 mg/kg AIBW D1 and gemcitabine 800 mg/m2 IV, D1 and D8, every 21 days (Dose Level [DL] 3), where 5/7 patients demonstrated a partial response (PR) as their best response, including 2 confirmed ovarian responses whose time-to-progression and duration of response were 7.9/5.4 and 8.0/5.7 months respectively. Most common treatment-related adverse events at MTD were anemia and neutropenia (3/7 each, 43%), diarrhea, hypophosphatemia, thrombocytopenia, and leukopenia (2/7 each, 29%). DLTs were thrombocytopenia (DL1), oral mucositis (DL4) and diarrhea (DL4). Nine of 20 patients (45%; 95% CI: 21.1-68.9%) achieved PR as their best response, with 3/20 patients or 15% (95%CI, 0-32.1%) confirmed PR. CONCLUSION: MIRV and gemcitabine demonstrate promising activity in platinum resistant EOC at RP2D, but frequent hematologic toxicities.

Impact of Sodium Thiosulfate on Prevention of Nephrotoxicities in HIPEC: An Ancillary Evaluation of Cisplatin-Induced Toxicities in Ovarian Cancer.

PURPOSE: Hyperthermic intraperitoneal chemotherapy (HIPEC) with cisplatin confers a survival benefit in epithelial ovarian cancer (EOC) but is associated with renal toxicity. Sodium thiosulfate (ST) is used for nephroprotection for HIPEC with cisplatin, but standard HIPEC practices vary. METHODS: A prospective, nonrandomized, clinical trial evaluated safety outcomes of HIPEC with cisplatin 75 mg/m2 during cytoreductive surgery (CRS) in patients with EOC (n = 34) and endometrial cancer (n = 6). Twenty-one patients received no ST (nST), and 19 received ST. Adverse events (AEs) were reported according to CTCAE v.5.0. Serum creatinine (Cr) was collected preoperatively and postoperatively (Days 5-8). Progression-free survival (PFS) was followed. Normal peritoneum was biopsied before and after HIPEC for whole transcriptomic sequencing to identify RNAseq signatures correlating with AEs. RESULTS: Forty patients had HIPEC at the time of interval or secondary CRS. Renal toxicities in the nST group were 33% any grade AE and 9% grade 3 AEs. The ST group demonstrated no renal AEs. Median postoperative Cr in the nST group was 1.1 mg/dL and 0.5 mg/dL in the ST group (p = 0.0001). Median change in Cr from preoperative to postoperative levels were + 53% (nST) compared with - 9.6% (ST) (p = 0.003). PFS did not differ between the ST and nST groups in primary or recurrent EOC patients. Renal AEs were associated with downregulation of metabolic pathways and upregulation of immune pathways. CONCLUSIONS: ST significantly reduces acute renal toxicity associated with HIPEC with cisplatin in ovarian cancer patients. As nephrotoxicity is high in HIPEC with cisplatin, nephroprotective agents should be considered.

Uterine Neoplasms, Version 1.2023, NCCN Clinical Practice Guidelines in Oncology.

Adenocarcinoma of the endometrium (also known as endometrial cancer, or more broadly as uterine cancer or carcinoma of the uterine corpus) is the most common malignancy of the female genital tract in the United States. It is estimated that 65,950 new uterine cancer cases will have occurred in 2022, with 12,550 deaths resulting from the disease. Endometrial carcinoma includes pure endometrioid cancer and carcinomas with high-risk endometrial histology (including uterine serous carcinoma, clear cell carcinoma, carcinosarcoma [also known as malignant mixed Müllerian tumor], and undifferentiated/dedifferentiated carcinoma). Stromal or mesenchymal sarcomas are uncommon subtypes accounting for approximately 3% of all uterine cancers. This selection from the NCCN Guidelines for Uterine Neoplasms focuses on the diagnosis, staging, and management of pure endometrioid carcinoma. The complete version of the NCCN Guidelines for Uterine Neoplasms is available online at NCCN.org.

Feasibility of combining pelvic reconstruction with gynecologic oncology-related surgery.

INTRODUCTION AND HYPOTHESIS: At our institution, every patient seen by the gynecologic oncology service is screened for pelvic floor dysfunction. This study was aimed at determining if a combined surgical approach by gynecologic oncology and urogynecology services at our institution was feasible and safe for this patient population. METHODS: We performed a retrospective review of patients undergoing combined surgery by gynecologic oncology and urogynecology services at our institution from 2013 to 2021. Perioperative variables, postoperative adverse events, and long-term outcomes were assessed, and descriptive statistics were performed. RESULTS: From 20 December 2013 to 29 January 2021, a total of 102 patients underwent concurrent surgical repair of pelvic organ prolapse and/or stress urinary incontinence. Seventy-three patients (71.6%) had normal/benign pathologic conditions, and 29 (28.4%) had premalignant/malignant pathologic conditions. Ten patients (9.8%) had a postoperative complication, including reoperation for exposed midurethral sling (4.9%), urinary retention requiring midurethral sling release (2.9%), reoperation for hemoperitoneum (1.0%), and anemia requiring blood transfusion (1.0%). Nine complications occurred in patients with benign/normal pathologic conditions (12.3%), and one complication occurred in patients with pre-malignant/malignant pathologic conditions (3.4%). CONCLUSIONS: In our single-institution experience, concurrent gynecologic oncology and pelvic floor reconstructive surgery were safe and feasible in combination with no reported major morbidity events.

Specific targeting of ovarian tumor-associated macrophages by large, anionic nanoparticles.

Immunotherapy is emerging as one of the most effective methods for treating many cancers. However, immunotherapy can still introduce significant off-target toxicity, and methods are sought to enable targeted immunotherapy at tumor sites. Here, we show that relatively large (>100-nm) anionic nanoparticles administered intraperitoneally (i.p.) selectively accumulate in tumor-associated macrophages (TAMs). In a mouse model of metastatic ovarian cancer, fluorescently labeled silica, poly(lactic-co-glycolic acid), and polystyrene nanoparticles administered i.p. were all found to selectively accumulate in TAMs. Quantifying silica particle uptake indicated that >80% of the injected dose was in TAMs. Particles that were smaller than 100 nm or cationic or administered intravenously (i.v.) showed no TAM targeting. Moreover, this phenomenon is likely to occur in humans because when freshly excised human surgical samples were treated with the fluorescent silica nanoparticles no interaction with healthy tissue was seen but selective uptake by TAMs was seen in 13 different patient samples. Ovarian cancer is a deadly disease that afflicts ∼22,000 women per year in the United States, and the presence of immunosuppressive TAMs at tumors is correlated with decreased survival. The ability to selectively target TAMs opens the door to targeted immunotherapy for ovarian cancer.

Characterizing impact of positive lymph node number in endometrial cancer using machine-learning: A better prognostic indicator than FIGO staging?

BACKGROUND: Number of involved lymph nodes (LNs) is a crucial stratification factor in staging of numerous disease sites, but has not been incorporated for endometrial cancer. We evaluated whether number of involved LNs provide improved prognostic value. PATIENTS AND METHODS: Patients diagnosed with node-positive endometrial adenocarcinoma without distant metastasis were identified in the National Cancer Database. We trained a machine-learning based model of overall survival. Shapley additive explanation values (SHAP) based on the model were used to identify cutoffs of number of LNs involved. Results were validated using a Cox proportional hazards regression model. RESULTS: We identified 11,381 patients with endometrial cancer meeting the inclusion criteria. Using the SHAP values, we selected the following thresholds: 1-3 LNs, 4-5 LNs, and 6+ LNs. The 3-year OS was 82.0% for 1-3 LNs, 74.3% for 4-5 LNs (hazard ratio [HR] 1.38; p < 0.001), and 59.9% for 6+ LNs (HR 2.23; p < 0.001). On univariate Cox regression, PA nodal involvement was a significant predictor of OS (HR 1.20; p < 0.001) but was not significant on multivariate analysis when number of LNs was included (HR 1.05; p = 0.273). Additionally, we identified an interaction between adjuvant therapy and number of involved LNs. Patients with 1-3 involved LNs had 3-year OS of 85.2%, 78.7% and 74.2% with chemoradiation (CRT), chemotherapy, and radiation, respectively. Patients with 6+ involved LNs had 3-yr OS of 67.8%, 49.6%, and 48.9% with CRT, chemotherapy, and radiation, respectively (p < 0.001). CONCLUSION: Number of involved LNs is a stronger prognostic and predictive factor compared to PA node involvement.

Optimal duration of fertility-sparing hormonal treatment for early-stage endometrioid endometrial cancer.

OBJECTIVES: To analyze the oncologic outcomes of long-term fertility-sparing treatment (FST) in patients with early-stage endometrial cancer (EC) and to determine the optimal duration of FST that would not hamper survival outcomes. METHODS: Patients undergoing FST for presumed stage IA, grade 1 EC between 2005 and 2018 were retrospectively analyzed. Oncologic outcomes were compared between the group with ≤6 months of FST and the group with >6 months of FST. Segmented regression analysis was used to estimate the dynamic changes in cumulative complete response (CR) rates according to FST duration. RESULTS: A total of 122 patients received oral progestin, with concurrent levonorgestrel-releasing intrauterine device use in 108 (88.5%) and 105 (86.1%) achieved CR with a median time to achieve CR of 10 (3-42) months. Of the patients not achieving CR at 6 months of FST, 95.1% (78/82) continued further FST. The overall CR rate (88.9% [32/36] vs. 84.9% [73/86], P = 0.436] was not significantly different between the groups with ≤6 and > 6 months of FST. The changes in cumulative CR rates were significantly different between the two segments divided by 15 months from the initial FST (P = 0.0015, segmented regression analysis). The overall progressive disease (PD) rate was 3.3% (4/122), and PD was first detected during 9-12 months of FST. CONCLUSION: Patients not achieving CR and not showing PD at 6 months of FST could continue further FST. If disease progression is excluded, 15 months of FST can be considered as the cutoff for the optimal FST duration.

NCCN Guidelines® Insights: Uterine Neoplasms, Version 3.2021.

The NCCN Guidelines for Uterine Neoplasms provide recommendations for diagnostic workup, clinical staging, and treatment options for patients with endometrial cancer or uterine sarcoma. These NCCN Guidelines Insights focus on the recent addition of molecular profiling information to aid in accurate diagnosis, classification, and treatment of uterine sarcomas.

Colorectal cancer ovarian metastases.

OBJECTIVE: Ovarian metastases occur in 3%-5% of patients with colorectal cancer. The role of oophorectomy in that setting continues to be debated. We aimed to assess the survival of women treated with metastasectomy for ovarian metastasis. METHODS: Retrospective cohort study of patients in the California Cancer Registry (2000-2012) with stage IV colorectal cancer and ovarian metastases. Pathology other than adenocarcinoma was excluded. Adjusted Cox-proportional hazard analysis was applied to assess the risk of death. RESULTS: A total of 756 patients with synchronous ovarian metastases and 516 patients with metachronous ovarian metastases form the basis of this analysis. Median follow-up for the synchronous cohort was 21 months (IQR: 8-36). Median overall survival was 23 months (IQR: 10-42). Estimated 5-year survival reached 17% and 10-year survival was 8%. There was a significant difference in unadjusted survival between patients with solitary ovarian metastasis (median overall survival: 51 months) compared with those who had both ovarian and extraovarian metastases (20 months) (log-rank test, P<0.0001). For patients with solitary ovarian metastases, the 5- and 10-year survival was 46% and 31%, respectively. Among patients with synchronous ovarian metastases, longer unadjusted survival was observed after oophorectomy (median overall survival: 24 months) compared with no oophorectomy (18 months, log-rank P=0.01). For patients with metachronous diagnoses of colorectal cancer ovarian metastasis, the median disease-free survival was 19 months. The median survival after resection of metachronous ovarian metastases was 25 months, with the survival directly related to the disease-free interval until metastasis. For patients with resected metachronous ovarian metastases, the 5- and 10-year post-metastasectomy survival was 14% and 5%, respectively. CONCLUSIONS: Patients with colorectal cancer ovarian metastasis have favorable long-term survival. Survival rates are higher if the tumor is isolated to the ovary or if metachronous to the primary cancer.

Prolapse repair after anterior exenteration.

This report presents our experience in performing prolapse repair after anterior exenteration. The patient had a history of invasive bladder cancer and underwent a robotically assisted laparoscopic anterior exenteration with extended bilateral pelvic lymph node dissection and creation of an Indiana pouch continent diversion. Her pelvic organ prolapse progressed over time despite multiple pessary fittings. She eventually decided to proceed with pelvic reconstructive surgery 6 years after her cancer surgery. She underwent a successful vaginal native tissue reconstruction with uterosacral ligament suspension, posterior repair and reconstruction of the anterior compartment. The patient has been followed for 16 months without recurrent prolapse. Vaginal native tissue pelvic reconstruction is feasible in a patient with a history of pelvic exenteration.

NCCN Guidelines Insights: Cervical Cancer, Version 1.2020.

The NCCN Guidelines for Cervical Cancer provide recommendations for diagnostic workup, staging, and treatment of patients with the disease. These NCCN Guidelines Insights focus on recent updates to the guidelines, including changes to first- and second-line systemic therapy recommendations for patients with recurrent or metastatic disease, and emerging evidence on a new histopathologic classification system for HPV-related endocervical adenocarcinoma.

Silica Coated Paclitaxel Nanocrystals Enable Neural Stem Cell Loading For Treatment of Ovarian Cancer.

Ovarian cancer is commonly diagnosed only after it has metastasized to the abdominal cavity (stage III). While the current standard of care of intraperitoneal (IP) administration of cisplatin and paclitaxel (PTX) combination chemotherapy has benefit, patient 5-year survival rates are low and have not significantly improved in the past decade. The ability to target chemotherapy selectively to ovarian tumors while sparing normal tissue would improve efficacy and decrease toxicities. We have previously shown that cisplatin-loaded nanoparticles (NPs) loaded within neural stem cells (NSCs) are selectively delivered to ovarian tumors in the abdominal cavity following IP injection, with no evidence of localization to normal tissue. Here we extended the capabilities of this system to also include PTX delivery. NPs that will be loaded into NSCs must contain a high amount of drug by weight but constrain the release of the drug such that the NSCs are viable after loading and can successfully migrate to tumors. We developed silica coated PTX nanocrystals (Si[PTX-NC]) meeting these requirements. Si[PTX-NC] were more effective than uncoated PTX-NC or Abraxane for loading NSCs with PTX. NSCs loaded with Si[PTX-NC] maintained their migratory ability and, for low dose PTX, were more effective than free PTX-NC or Si[PTX-NC] at killing ovarian tumors in vivo. This work demonstrates that NSC/NP delivery is a platform technology amenable to delivering different therapeutics and enables the pursuit of NSC/NP targeted delivery of the entire preferred chemotherapy regimen for ovarian cancer. It also describes efficient silica coating chemistry for PTX nanocrystals that may have applications beyond our focus on NSC transport.

Role of Locoregional Treatment in Vulvar Cancer With Pelvic Lymph Node Metastases: Time to Reconsider FIGO Staging?

BACKGROUND: Vulvar cancer with pelvic nodal involvement is considered metastatic (M1) disease per AJCC staging. The role of definitive therapy and its resulting impact on survival have not been defined. PATIENTS AND METHODS: Patients with pelvic lymph node-positive vulvar cancer diagnosed in 2009 through 2015 were evaluated from the National Cancer Database. Patients with known distant metastatic disease were excluded. Logistic regression was used to evaluate use of surgery and radiation therapy (RT). Overall survival (OS) was evaluated with log-rank test and Cox proportional hazards modeling (multivariate analysis [MVA]). A 2-month conditional landmark analysis was performed. RESULTS: A total of 1,304 women met the inclusion criteria. Median follow-up was 38 months for survivors. Chemotherapy, RT, and surgery were used in 54%, 74%, and 62% of patients, respectively. Surgery was associated with prolonged OS (hazard ratio [HR], 0.58; P<.001) but had multiple significant differences in baseline characteristics compared with nonsurgical patients. In patients managed nonsurgically, RT was associated with prolonged OS (HR, 0.66; P=.019) in MVA. In patients undergoing surgery, RT was associated with better OS (3-year OS, 55% vs 48%; P=.033). Factors predicting use of RT were identified. MVA revealed that RT was associated with prolonged OS (HR, 0.75; P=.004). CONCLUSIONS: In this cohort of women with vulvar cancer and positive pelvic lymph nodes, use of RT was associated with prolonged survival in those who did not undergo surgery. Surgery followed by adjuvant RT was associated with prolonged survival compared with surgery alone.

Gestational Trophoblastic Neoplasia, Version 2.2019, NCCN Clinical Practice Guidelines in Oncology.

Gestational trophoblastic neoplasia (GTN), a subset of gestational trophoblastic disease (GTD), occurs when tumors develop in the cells that would normally form the placenta during pregnancy. The NCCN Guidelines for Gestational Trophoblastic Neoplasia provides treatment recommendations for various types of GTD including hydatidiform mole, persistent post-molar GTN, low-risk GTN, high-risk GTN, and intermediate trophoblastic tumor.

Cervical Cancer, Version 3.2019, NCCN Clinical Practice Guidelines in Oncology.

Cervical cancer is a malignant epithelial tumor that forms in the uterine cervix. Most cases of cervical cancer are preventable through human papilloma virus (HPV) vaccination, routine screening, and treatment of precancerous lesions. However, due to inadequate screening protocols in many regions of the world, cervical cancer remains the fourth-most common cancer in women globally. The complete NCCN Guidelines for Cervical Cancer provide recommendations for the diagnosis, evaluation, and treatment of cervical cancer. This manuscript discusses guiding principles for the workup, staging, and treatment of early stage and locally advanced cervical cancer, as well as evidence for these recommendations. For recommendations regarding treatment of recurrent or metastatic disease, please see the full guidelines on NCCN.org.

A proposal for a new classification of "unfavorable risk criteria" in patients with stage I endometrial cancer.

BACKGROUND: Randomized trials describe differing sets of high-intermediate risk criteria. OBJECTIVE: To use the National Cancer Database to compare the impact of radiation therapy in patients with stage I endometrial cancer meeting different criteria, and define a classification of "unfavorable risk." METHODS: Patients with stage I endometrial cancer between January 2010 and December 2014 were identified in the National Cancer Database and stratified into two cohorts: (1) patients meeting Gynecologic Oncology Group (GOG)-99 criteria only for high-intermediate risk, but not Post-Operative Radiation Therapy in Endometrial Carcinoma (PORTEC)-1 criteria and (2) those meeting PORTEC-1 criteria only. High-risk stage I patients with both FIGO stage IB (under FIGO 2009 staging) and grade 3 disease were excluded. In each cohort, propensity score-matched survival analyses were performed. Based on these analyses, we propose a new classification of unfavorable risk. We then analyzed the association of adjuvant radiation with survival, stratified by this classification. RESULTS: We identified 117,272 patients with stage I endometrial cancer. Of these, 11,207 patients met GOG-99 criteria only and 5,920 patients met PORTEC-1 criteria only. After propensity score matching, adjuvant radiation therapy improved survival (HR=0.73; 95% CI 0.60 to 0.89; p=0.002) in the GOG-99 only cohort. However, there was no benefit of adjuvant radiation (HR=0.89; 95% CI 0.69 to 1.14; p=0.355) in the PORTEC-1 only cohort. We, therefore, defined unfavorable risk stage I endometrial cancer as two or more of the following risk factors: lymphovascular invasion, age ≥70, grade 2-3 disease, and FIGO stage IB. Adjuvant radiation improved survival in stage I patients with adverse risk factors (HR=0.74; 95% CI 0.68 to 0.80; p<0.001), but not in other stage I patients (HR=1.02; 95% CI 0.91 to 1.15; p=0.710; p interaction <0.001). CONCLUSION: Our study showed that adjuvant radiation was associated with an overall survival benefit in patients meeting GOG-99 criteria only; however, no survival benefit was seen in patients meeting PORTEC-1 criteria only. We propose a definition of unfavorable risk stage I endometrial cancer: ≥2 risk factors from among lymphovascular invasion, age ≥70, grade 2-3 disease, and FIGO stage IB disease.

The Comprehensive Complication Index: a New Measure of the Burden of Complications After Hyperthermic Intraperitoneal Chemotherapy.

BACKGROUND: Cytoreduction and hyperthermic intraperitoneal chemotherapy (HIPEC) are complex surgeries with multiple comorbidities. The Clavien-Dindo classification (CDC) is the most commonly used method to report surgical morbidity, but limits it to the highest-grade complication. The Comprehensive Complication Index (CCI) is a score ranging from 0 to 100, calculated using all 30-day complications and their treatment after abdominal surgery. The aim of this study is to assess the CCI's validity in the HIPEC patient population. METHODS: A review of our institutional cytoreduction database from 2009 to 2015 was undertaken. Patient demographics, pathology, Peritoneal Carcinomatosis Index (PCI), complications and their treatments, and length of stay (LOS) were reviewed. The CCI was calculated for each patient. Linear regression was used to assess whether the CCI and CDC were predictors of LOS. RESULTS: Of 157 patients reviewed, 110 (70.1%) underwent HIPEC. The majority were female (77, 66.9%), and the mean age was 53.7 years. Mean PCI was 13.2 [interquartile range (IQR) 7-18]. Median CDC was grade 2 (IQR 0-2), and only 9.8% had CDC of grade 4 or higher. Mean CCI was 21.4, while the median was 20.9 (IQR 0-30.8). Mean LOS was 16.2 days, while the median was 11 days (IQR 8-15 days). The CCI strongly correlated with LOS with coefficient of 0.46 [95% confidence interval (CI) 0.38-0.54, p = 0.000]. CONCLUSIONS: The CCI is an adequate tool to capture all complications and their overall burden in patients having undergone HIPEC. This study shows that the CCI can predict LOS and could be used to quantify and compare the burden of multiple complications.

Uterine Neoplasms, Version 1.2018, NCCN Clinical Practice Guidelines in Oncology.

Endometrial carcinoma is a malignant epithelial tumor that forms in the inner lining, or endometrium, of the uterus. Endometrial carcinoma is the most common gynecologic malignancy. Approximately two-thirds of endometrial carcinoma cases are diagnosed with disease confined to the uterus. The complete NCCN Guidelines for Uterine Neoplasms provide recommendations for the diagnosis, evaluation, and treatment of endometrial cancer and uterine sarcoma. This manuscript discusses guiding principles for the diagnosis, staging, and treatment of early-stage endometrial carcinoma as well as evidence for these recommendations.

A collaborative surgical approach to upper and lower abdominal cytoreductive surgery in ovarian cancer.

BACKGROUND AND OBJECTIVES: Cytoreductive surgery with complete macroscopic resection in patients with ovarian cancer is associated with improved survival. Institutional reports of combined upper and lower abdominal cytoreductive surgery for more advanced disease have described multidisciplinary approaches. We sought to investigate outcomes in patients undergoing cytoreductive surgery in patients with upper and lower abdominal disease at our institution. METHODS: Patients who underwent cytoreductive surgery for ovarian malignancies from 2008 to 2015 were retrospectively identified from an institutional database. Upper abdominal cytoreduction was defined anatomically as debulking of disease proximal to the ligament of Treitz. Perioperative outcomes were analyzed. RESULTS: A total of 258 operations were performed, the majority for serous ovarian carcinoma (70%). The gynecologic oncologist was the primary surgeon and often assisted by either a surgical oncology fellow and/or attending. In operations with combined upper and lower abdominal cytoreduction, patients were more likely to have an American society of anesthesiologists physical status classification system (ASA) of 3, peritoneal implants, and liver/spleen metastases. Preoperative chemotherapy and optimal cytoreduction were similar between groups. Perioperative morbidity and mortality were not significantly different between groups. CONCLUSIONS: A collaborative surgical approach to combined upper and lower abdominal cytoreductive surgery in patients with ovarian cancer should be performed, if needed, to achieve an optimal cytoreduction.

Concurrent pelvic reconstruction and minimally invasive pelvic cancer surgery.

INTRODUCTION AND HYPOTHESIS: We present our experience in performing concurrent prolpase repair at the time of gynecologic cancer surgery. METHODS: The uterosacral ligaments are tagged before performing hysterectomy and pelvic dissection. The uterosacral ligament suspensory sutures are then placed laparoscopically after completion of pelvic cancer surgery. The remainder of the prolapse surgery is performed through a transvaginal approach. RESULTS: Many of our patients who undergo concurrent prolapse repair and gynecolgical cancer surgery receive chemotherapy and pelivc radiation. Concuurent prolapse repair improves their prolaspe symptoms. CONCLUSION: Concurrent prolapse repair should be performed at the same time as gynecologic cancer surgery.