Neoadjuvant chemotherapy with bevacizumab for locally advanced vulvar cancer.

Objectives: External beam radiation with sensitizing platinum is the recommended therapy for locally advanced vulvar cancers not amenable to curative surgery and is associated with considerable acute and chronic side effects. Radical vulvectomy post-radiation for persistent disease is often compromised with poor wound healing. We describe clinical outcomes for patients who received neoadjuvant chemotherapy plus bevacizumab followed by radical vulvectomy for locally advanced vulvar cancer.

Malignant peritoneal cytologic contamination with robotic hysterectomy for endometrial cancer.

Background: Malignant peritoneal cytology in endometrial cancer (EC) is not considered an independent adverse prognostic factor for uterine-confined disease and is not a determinant factor in the International Federation of Gynecology and Obstetrics (FIGO) staging system. NCCN Guidelines still recommend obtaining cytologies. The aim of this study was to determine the prevalence of peritoneal cytologic contamination following robotic hysterectomy for EC.

Clinical Activity of Olvimulogene Nanivacirepvec-Primed Immunochemotherapy in Heavily Pretreated Patients With Platinum-Resistant or Platinum-Refractory Ovarian Cancer: The Nonrandomized Phase 2 VIRO-15 Clinical Trial.

Importance: Patients with platinum-resistant or platinum-refractory ovarian cancer (PRROC) have limited therapeutic options, representing a considerable unmet medical need.

Objective: To assess antitumor activity and safety of intraperitoneal (IP) olvimulogene nanivacirepvec (Olvi-Vec) virotherapy and platinum-based chemotherapy with or without bevacizumab in patients with PRROC.

Design, Setting, And Participants: This open-label, nonrandomized multisite phase 2 VIRO-15 clinical trial enrolled patients with PRROC with disease progression following their last prior line of therapy from September 2016 to September 2019.

Carcinomatosis in Early-Stage Cervical Cancer Treated with Robotic Radical Hysterectomy: Recurrence Patterns, Risk Factors, and Survival.

Purpose: Minimally invasive radical hysterectomy has been associated with increased recurrence of disease and worse survival compared with open radical hysterectomy for early-stage cervical cancer. We evaluated patterns of recurrence and histopathologic risk factors in patients who underwent robotic radical hysterectomy (RRH).

Methods: Patients who underwent RRH (4/2007-12/2018) were evaluated for specific locations of recurrent disease, disease-free survival, overall survival (OS), and histopathologic risk factors for recurrence.

A phase 1b study of intraperitoneal oncolytic viral immunotherapy in platinum-resistant or refractory ovarian cancer.

Objective: Our objective was to assess safety and adverse events associated with intraperitoneal Olvi-Vec virotherapy in patients with platinum-resistant or refractory ovarian cancer (PRROC). Secondary objectives included objective response rate (ORR) per RECIST 1.1 and progression-free survival (PFS).

Robotic sentinel lymph node (SLN) mapping in endometrial cancer: SLN symmetry and implications of mapping failure.

Purpose: To establish the bilateral pelvic concordance rate of the sentinel lymph node (SLN) and determine the likelihood of lymph node metastasis in cases of mapping failure.

Methods: A database analysis was performed on 414 patients with clinical stage I endometrial cancer who underwent SLN mapping followed by robotic hysterectomy and completion pelvic (n=414, 100%) and aortic (n=186, 44.9%) lymphadenectomy from March 2011 to August 2016.

A prospective randomized trial of intravenous ketorolac vs. acetaminophen administered with opioid patient-controlled analgesia in gynecologic surgery.

Objective: To determine which non-narcotic analgesic, acetaminophen (Ofirmev®) or ketorolac (Toradol®), provides better post-operative pain control when combined with an opioid patient-controlled analgesia (PCA) pump. Secondary objectives include comparisons of the rates of ileus, post-operative bleeding, transfusions, and length-of-hospitalization (LOH).

Methods: A prospective, randomized trial of acetaminophen (A) 1-g intravenous (IV) every 6-h or ketorolac (K) 15-mg IV every 6-h from post-operative day 1-3 in addition to an opioid PCA for patients undergoing benign or malignant gynecologic laparotomy procedures was performed.

Sentinel lymph nodes (SLN) in endometrial cancer: The relationship between primary tumor histology, SLN metastasis size, and non-sentinel node metastasis.

Objectives: To examine sentinel lymph node pathology and describe relationships to uterine pathology, non-sentinel pelvic lymph nodes, and para-aortic lymph nodes.

Methods: Patients with apparent uterine-confined endometrial cancer underwent robotic hysterectomy, SLN mapping, completion pelvic lymphadenectomy (LND), and para-aortic (PaLND) directed by frozen section. Patients were risk stratified by histology: low-risk (LR) endometrioid <50% depth-of-invasion (DOI), intermediate-risk (IR) endometrioid ≥50% DOI, and high-risk (HR) type II histology for comparison to other pelvic/aortic metastases.

A Prospective Cohort Study Comparing Colorimetric and Fluorescent Imaging for Sentinel Lymph Node Mapping in Endometrial Cancer.

Background: This prospective cohort study aimed to assess sentinel lymph node (SLN) mapping using isosulfan blue (ISB) compared with ISB plus indocyanine green (ICG) and near-infrared imaging (NIR) for patients with endometrial cancer.

Methods: In this study, 200 patients with endometrial cancer underwent SLN assessments and were randomized to ISB + ICG (n = 180) or ISB alone (n = 20). Blue dye determinations were recorded for all 200 cases followed by NIR imaging of ICG for 180 randomized subjects.

Prognostic Significance of the Standardized Uptake Value of Pretherapeutic 18F-Labeled 2-Fluoro-2-Deoxyglucose Positron Emission Tomography/Computed Tomography in Patients With Locally Advanced Cervical Cancer.

Objectives: To determine the prognostic significance of the pretreatment and posttreatment maximum standardized uptake value (SUVmax) of F-labeled 2-fluoro-2-deoxyglucose positron emission tomography (PET)/computed tomography imaging in patients with stage IB2-IVA cervical cancer.

Methods: This was a retrospective review of cervical cancer patients with International Federation of Gynecology and Obstetrics stages IB2-IVA, from March 2008 to April 2014. All patients had pretreatment and posttreatment PET imaging and received primary whole pelvic radiation therapy with concurrent radiosensitizing chemotherapy, followed by intracavitary brachytherapy.

A phase II evaluation of ixabepilone in the treatment of recurrent/persistent carcinosarcoma of the uterus, an NRG Oncology/Gynecologic Oncology Group study.

Background: The primary objectives were to determine the objective response rate (ORR) and safety profile of ixabepilone in women with recurrent or persistent uterine carcinosarcoma (UCS). Secondary objectives included progression-free survival (PFS) and overall survival (OS). Exploratory translational objectives included characterization of class III beta tubulin expression and its association with response, PFS, and OS.

Sentinel lymph node mapping with staging lymphadenectomy for patients with endometrial cancer increases the detection of metastasis.

Objectives: To compare the performance of sentinel lymph node (SLN) mapping with staging lymphadenectomy versus staging lymphadenectomy alone for the detection of metastasis and the use of adjuvant therapies in patients with endometrial cancer.

Methods: All patients with apparent early-stage endometrial cancer (n=780) who underwent robotic-assisted hysterectomy with pelvic±aortic lymphadenectomy from July-2006 to June-2013 were compared [pelvic±aortic lymphadenectomy (n=661) versus SLN-mapped cases with pelvic±aortic lymphadenectomy (n=119)]. Isosulfan-blue and indocyanine-green with near-infrared imaging were used for SLN mapping.

Phase II evaluation of dalantercept, a soluble recombinant activin receptor-like kinase 1 (ALK1) receptor fusion protein, for the treatment of recurrent or persistent endometrial cancer: an NRG Oncology/Gynecologic Oncology Group Study 0229N.

Objective: This two-stage phase II study assessed activity of single agent dalantercept in patients with recurrent/persistent endometrial carcinoma (EMC).

Methods: Eligible patients had persistent/recurrent EMC after 1-2 prior cytotoxic regimens, measurable disease (RECIST 1.1), and GOG performance≤2.

The role of bevacizumab in recurrent, platinum-sensitive ovarian cancer.

The majority of women with ovarian cancer will experience a recurrence of their disease despite aggressive primary cytoreduction and adjuvant cytotoxic chemotherapy. Notwithstanding the high rate of recurrence, targeted and biologic agents have helped to decrease the dependence on cytotoxic chemotherapy. Bevacizumab, a vascular endothelial growth factor inhibitor, has been shown to cause regression in tumor vasculature, inhibition of angiogenesis and prevention of progenitor cell recruitment.

Phase II trial of combination bevacizumab and temsirolimus in the treatment of recurrent or persistent endometrial carcinoma: a Gynecologic Oncology Group study.

Objective: This two-stage phase II study was designed to assess the activity of the combination of temsirolimus and bevacizumab in patients with recurrent or persistent endometrial carcinoma (EMC).

Methods: Eligible patients had persistent or recurrent EMC after receiving 1-2 prior cytotoxic regimens, measurable disease, and Gynecologic Oncology Group performance status ≤ 2. Treatment consisted of bevacizumab 10 mg/kg every other week and temsirolimus 25 mg IV weekly until disease progression or prohibitory toxicity.

Peri-operative outcomes of patients with stage IV endometriosis undergoing robotic-assisted laparoscopic surgery.

We analyzed peri-operative outcomes of 80 patients who underwent robotic-assisted laparoscopic surgery and were diagnosed with stage IV endometriosis (revised American Society for Reproductive Medicine) between January 2007 and December 2010 at a tertiary gynecologic oncology referral center with a fellowship training program. Eligible women had a combination of one or more factors: pelvic mass, sub-acute or chronic pelvic pain, dysmenorrhea, dyspareunia, elevated serum CA-125, diagnosed with stage IV endometriosis at surgery with robotic-assisted gynecologic procedures using the da Vinci(®) Surgical System. The mean age was 43.

Morbidity and mortality conference in obstetrics and gynecology: a tool for addressing the 6 core competencies.

Background: Residency program directors are challenged to effectively teach and assess the Accreditation Council for Graduate Medical Education's (ACGME) 6 competencies. The purpose of this study was to characterize the morbidity and mortality (M&M) conference as a cost-effective and efficient approach for addressing the ACGME competencies through evaluation of resident participation and case diversity.

Methods: In our modified M&M conference, senior residents submit a weekly list of cases to the conference proctors.

Robotic surgery in gynecologic oncology fellowship programs in the USA: a survey of fellows and fellowship directors.

Background: In order to understand how robotic surgery impacts gynecologic oncology fellowship training and surgical practices, a survey of fellows and fellowship directors was conducted.

Methods: Questionnaires designed to determine the prevalence, application, and acceptance of robotics were sent to fellows and fellowship directors in approved U.S.

Patterns of failure for conservatively managed surgical stage I uterine carcinosarcoma: implications for adjuvant therapy.

To evaluate patterns of failure and overall survival for patients with surgical stage I uterine carcinosarcoma managed conservatively without adjuvant therapy. A computerized database identified 27 patients whose conditions have been diagnosed with surgical stage I uterine carcinosarcoma from 1993 to 2002. Charts were abstracted for patient demographics, tumor characteristics, recurrence, and survival.

Effect of TRA-8 anti-death receptor 5 antibody in combination with chemotherapy in an ex vivo human ovarian cancer model.

Objectives: To investigate the cytotoxicity of TRA-8, an antibody that specifically binds death receptor 5, alone and in combination with chemotherapy, using an ex vivo human ovarian cancer model.

Materials And Methods: Twenty-six ovarian cancer specimens were obtained during ovarian cancer debulking, and tumor slices were prepared with the Krumdieck tissue slicer. The tumor slices were exposed to varying concentrations of TRA-8, carboplatin/paclitaxel, or the combination of TRA-8 and chemotherapy.

The risk of gastrointestinal perforation and/or fistula in patients with recurrent ovarian cancer receiving bevacizumab compared to standard chemotherapy: a retrospective cohort study.

Objective: To determine the rate of gastrointestinal perforation and/or fistula in patients with recurrent ovarian cancer treated with and without bevacizumab.

Methods: A retrospective chart review from January 2004 to August 2007 identified two cohorts of patients with recurrent ovarian cancer: 1) patients who were receiving bevacizumab either alone or in combination with standard chemotherapy; 2) patients who were receiving standard chemotherapy alone. Gastrointestinal toxicity (perforation and fistula) was assessed using NCI Common Toxicity Criteria.

The management of cervical intraepithelial neoplasia during pregnancy: is colposcopy necessary?

Objective: The 2006 American Society for Colposcopy and Cervical Pathology Consensus guidelines state that it is acceptable to defer colposcopy until 6 weeks postpartum in pregnant patients with atypical squamous cells of undetermined significance (ASC-US) or low-grade squamous intraepithelial lesion (LSIL) cytology. Therefore, we sought to determine the incidence of cervical intraepithelial neoplasia (CIN) 2,3 in pregnant patients referred to a university colposcopy clinic.

Materials And Methods: A retrospective study identified all pregnant women with abnormal cytology referred to the University of Alabama at Birmingham colposcopy clinic between May 2005 and September 2007.

The safety and efficacy of day 1 versus day 2 administration of pegfilgrastim in patients receiving myelosuppressive chemotherapy for gynecologic malignancies.

Objective: Pegfilgrastim is indicated to decrease the incidence of febrile neutropenia in patients with gynecologic malignancies who are receiving myelosuppressive chemotherapy. We sought to compare the safety and efficacy of day 1 pegfilgrastim administration to day 2 administration in patients with gynecologic malignancies.

Methods: We retrospectively evaluated patients receiving both chemotherapy and pegfilgrastim from June 1, 2006 to August 31, 2007 for a gynecologic malignancy.