Performance of MRI for Detection of ≥pT1b Disease in Local Staging of Endometrial Cancer.

Magnetic resonance imaging (MRI) can be used for the preoperative local staging of endometrial cancer (EC). The presence of ≥pT1b disease (i.e., tumor invasion in ≥50% of the myometrium, into the cervical stroma or spread outside the uterus) has important prognostic value and implications for the decision to perform lymphadenectomy. The purpose of this study was to assess the performance of MRI for the detection of ≥pT1b disease and to evaluate whether tumor size measured via MRI was predictive for ≥pT1b disease, independent of imaging signs of deep invasion. MRI T-staging and tumor diameter and volume were correlated with histopathology of the hysterectomy specimen in 126 patients. MRI had a sensitivity, specificity, positive predictive value, negative predictive value and accuracy of 70.0%, 83.3%, 79.2%, 75.3% and 77.0%, respectively, for the detection of ≥pT1b disease. A tumor diameter of ≥40 mm and volume of ≥20 mL measured via MRI were predictive for ≥pT1b disease at rates of 78.3% and 87.1%, respectively. An EC size of at least 5 mm upon MRI was predictive for ≥pT1b disease in more than 50% of cases. Our results support the use of MRI in the preoperative staging of EC and suggest including size criteria in EC staging guidelines.

Quality of Life After Extended Pelvic Surgery with Neurovascular or Bony Resections in Gynecological Oncology: A Systematic Review.

BACKGROUND: Extended pelvic surgery with neurovascular or bony resections in gynecological oncology has significant impact on quality of life (QoL) and high morbidity. The objective of this systematic review was to provide an overview of QoL, morbidity and mortality following these procedures. METHODS: The registered PROSPERO protocol included database-specific search strategies. Studies from 1966 onwards reporting on QoL after extended pelvic surgery with neurovascular or bony resections for gynecological cancer were considered eligible. All others were excluded. Study selection (Rayyan), data extraction, rating of evidence (GRADE) and risk of bias (ROBINS-I) were performed independently by two reviewers. RESULTS: Of 349 identified records, 121 patients from 11 studies were included-one prospective study, seven retrospective studies, and three case reports. All studies were of very low quality and with an overall serious risk of bias. Primary tumor location was the cervix (n = 78, 48.9%), vulva (n = 30, 18.4%), uterus (n = 21, 12.9%), endometrium (n = 15, 9.2%), ovary (n = 8, 4.9%), (neo)vagina (n = 3, 1.8%), Gartner duct/paracolpium (n = 1, 0.6%), or synchronous tumors (n = 3, 1.8%), or were not reported (n = 4, 2.5%). Bony resections included the pelvic bone (n = 36), sacrum (n = 2), and transverse process of L5 (n = 1). Margins were negative in 70 patients and positive in 13 patients. Thirty-day mortality was 1.7% (2/121). Three studies used validated QoL questionnaires and seven used non-validated measurements; all reported acceptable QoL postoperatively. CONCLUSIONS: In this highly selected patient group, mortality and QoL seem to be acceptable, with a high morbidity rate. This comprehensive study will help to inform eligible patients about the outcomes of extended pelvic surgery with neurovascular or bony resections. Future collaborative studies can enable the collection of QoL data in a validated, uniform manner.

Sexual health in Belgian cervical cancer survivors: an exploratory qualitative study.

PURPOSE: To assess experiences of sexuality and of receiving sexual healthcare in cervical cancer (CC) survivors. METHODS: A qualitative phenomenological study using semistructured one-on-one interviews was conducted with 15 Belgian CC survivors recruited in 5 hospitals from August 2021 to February 2022. The interviews were audiotaped and transcribed verbatim. Data were analyzed using inductive thematic analysis. COREQ and SRQR reporting guidelines were applied. RESULTS: Most participants experienced an altered sexuality after CC treatment with often long-term loss/lack of sex drive, little/no spontaneity, limitation of positions to avoid dyspareunia, less intense orgasms, or no sexual activity at all. In some cases, emotional intimacy became more prominent. Physical (vaginal bleeding, vaginal dryness, dyspareunia, menopausal symptoms) and psychological consequences (guilt, changed self-image) were at the root of the altered sexuality. Treatment-induced menopause reduced sex drive. In premenopausal patients, treatment and/or treatment-induced menopause resulted in the sudden elimination of family planning. Most participants highlighted the need to discuss their altered sexual experience with their partner to grow together toward a new interpretation of sexuality. To facilitate this discussion, most of the participants emphasized the need for greater partner involvement by healthcare providers (HPs). The oncology nurse or sexologist was the preferred HP with whom to discuss sexual health. The preferred timing for information about the sexual consequences of treatment was at treatment completion or during early follow-up. CONCLUSION: Both treatment-induced physical and psychological experiences were prominent and altered sexuality. Overall, there was a need for HPs to adopt proactive patient-tailored approaches to discuss sexual health.

Vaginal morbidity, sexual functioning, and health-related quality of life in cervical cancer survivors: a cross-sectional multicenter study (VAMOS).

PURPOSE: To compare sexual/vaginal functioning between early cervical cancer (ECC) and locally advanced cervical cancer (LACC) survivors. METHODS: VAMOS was a multicenter, cross-sectional, questionnaire, noninferiority study including ECC patients treated with surgery and, if clinically indicated, adjuvant (chemo)radiotherapy and LACC patients treated with neoadjuvant (chemo)radiotherapy followed by surgery. Patient-reported outcomes (PROs) were assessed using the EORTC QLQ-C30, EORTC QLQ-CX24, and Female Sexual Functioning Index (FSFI) questionnaires. Clinical reported outcomes (ClinROs) consisted of vaginal morbidity scored according to the CTCAE v4.0 scoring system. RESULTS: One hundred forty-three patients were included. Compared to ECC patients (n = 97), LACC patients (n = 46) were significantly less sexually active in the 4 weeks prior to completion of the questionnaires (65% vs. 41%; p = .005). The primary endpoint was not met: LACC patients reported a higher mean score (more problems) for sexual/vaginal functioning than ECC patients, with a non-clinically relevant mean difference of 6.38 ([95% CI: - 6.41, 19.17]; p = .570 for noninferiority). Regarding the secondary endpoints, the prevalence of sexual dysfunction between the two groups did not differ significantly (p = 0.124). Compared to ECC patients, LACC patients did not have significantly more vaginal morbidity (adjusted odds ratio [OR] 1.51 [95% CI: 0.22, 10.29]; p = .674). Moreover, there was poor agreement between any vaginal morbidity and sexual dysfunction (Cohen's kappa of 0.17). CONCLUSION: Compared to ECC survivors, LACC survivors were significantly less sexually active and reported equivalent or worse sexual/vaginal functioning, although the proportion of patients with sexual dysfunction was similar. Clinical assessment of vaginal morbidity was poorly correlated with sexual dysfunction.

Completion surgery after intensity-modulated arc therapy for locally advanced cervical cancer: long-term follow-up and update on surgical outcome and oncologic results of a unique tertiary care single-center retrospective cohort.

BACKGROUND: Chemoradiotherapy (CRT) followed by brachytherapy (BT) is the standard treatment for locally advanced cervical cancer (LACC), but replacement of BT by surgery (CRT-S) could be an acceptable alternative. The main concern is the risk of operative morbidity. The aim is to report on therapeutic morbidity, OS, PC, and LC of CRT-S. METHODS: This was a single tertiary center retrospective cohort study in patients treated with CRT-S. A type II Wertheim hysterectomy was performed 6-8 weeks after CRT. Acute and chronic radiotherapy-related and surgical morbidity was classified according to the CTCAE v4.0. OS, and DFS, PC, and LC were calculated using the Kaplan-Meier method. Univariate and multivariate Cox proportional hazard models were performed to determine variables with a prognostic role. RESULTS: A total of 130 consecutive LACC patients were treated with CRT, and 119 underwent completion surgery. The median follow-up was 53 months. Five-year OS rate, local control, pelvic control, and 5-year DFS rate were 73%, 93%, 90%, and 74%, respectively. The 5-year OS rate was 92%/72%/67%/56% for FIGO (2009) stage I/II/III/IV, respectively. The five-year OS rate was 79% and 71% for adenocarcinoma and squamous cell carcinoma (p > 0.05), respectively. There was no intra- and perioperative mortality. Intraoperative and early postoperative complication rates were 7% and 20% (3% ≥ G3), respectively; they resolved within 3 months. The late postoperative complication rate was 9% (7% ≥ G3). Acute/late radiotherapy-related G3 side effects were 5%/3% for gastrointestinal and 3%/7% for genitourinary side effects. CONCLUSIONS: CRT-S is safe with an acceptable rate of complications for both the CRT and completion surgery and shows encouraging outcome data for stage III/IV and adenocarcinoma patients.

Randomized CLIO/BGOG-ov10 trial of olaparib monotherapy versus physician's choice chemotherapy in relapsed ovarian cancer.

OBJECTIVE: Comparison of olaparib (OLA) monotherapy versus chemotherapy in patients with platinum-sensitive (PSOC) or platinum-resistant ovarian cancer (PROC). METHODS: Patients with measurable disease and ≥ 1 prior line of chemotherapy (CT) were randomized 2:1 to OLA (300 mg tablets, BID) or physician's choice CT.: for PSOC: Carboplatin-Pegylated-Liposomal-Doxorubicin (PLD) or Carboplatin-Gemcitabine; for PROC: PLD, Topotecan, Paclitaxel or Gemcitabine. RESULTS: 160 patients (60 with PSOC and 100 with PROC) were randomized 2:1 to OLA (n = 107) or CT (n = 53). Baseline characteristics were similar between both arms. Overall objective response rate (ORR) for OLA and CT were similar (24.3% (26/107) and 28.3% (15/53), respectively). Clinical benefit rate (≥ 12 weeks) was similar with 54.2% (58/107) and 56.6% (30/53), respectively. In PSOC, ORR was 35.0% (14/40) and 65.0% (13/20) for OLA and CT (p = 0.053); in PROC, ORR was 17.9% (12/67) and 6.1% (2/33) for OLA and CT (p = 0.134). ORR in heavily pretreated PROC (>4 prior lines) was 22.9% (8/35) with OLA versus 0% (0/14) for CT. ORR of 35.7% (5/14) and 13.2% (7/53) was observed in BRCA-mutated and -wildtype PROC cases, respectively. Median PFS in PROC was not significantly different with 2.9 months (95% CI 2.8-5.1 in the OLA group versus 3.8 months (95% CI 3.0-6.4) in the CT group (hazard ratio [HR] 1.11 [95% CI 0.72-1.78]; log-rank p = 0.600). CONCLUSION: OLA monotherapy showed overall an equal response rate in relapsed ovarian cancer compared with CT. In PROC, ORR and TFST tended to be higher with OLA than with CT. In heavily pretreated patients (four lines or more) with PROC disease, OLA treatment seemed to be more effective than CT.

Radical hysterectomy without adjuvant radiotherapy in patients with cervix carcinoma FIGO 2009 IB1, with or without positive Sedlis criteria.

INTRODUCTION: Lymphovascular space invasion (LVSI), deep (>1/3) stromal invasion (DSI) and large tumor size (>4 cm) have been identified as predictors for intermediate risk for recurrence according to Sedlis (at least two of the prior risk factors) in FIGO stage I cervical cancer. Adjuvant radiotherapy (RT) has been advocated in these patients(1,2), but remains controversial. METHOD: All consecutive patients (1997-2017) with cervical cancer FIGO (2009) stage IB1 (≤4 cm) were included. Primary aim was to analyze the recurrence rate. Secondary aim was to identify the risk factors for disease recurrence and survival. RESULTS: One-hundred-and-eighty-two patients were included in this retrospective study. Median follow-up was 13 years (range 8-17). Postoperatively, 21 patients received adjuvant therapy due to presence of positive lymph nodes, positive section margins or if a simple hysterectomy was performed (RT: n = 7, concomitant chemo radiotherapy (CCRT): n = 14). None of the patients with a combination of intermediate risk factors according to Sedlis (excluding patients >4 cm) underwent adjuvant RT/CCRT. Disease recurrence was observed in 19 patients (10%). Eleven patients died of disease. LVSI influenced progression-free survival (PFS) (HR 3.950, p = 0.0163) and disease-specific survival (DSS) (HR 4.637, p = 0.0497) significantly. However, the combination of LVSI, tumor size and DSI according to Sedlis did not influence overall survival (OS), DSS or PFS. CONCLUSION: Recurrence rate was low (10%), despite the fact that patients with intermediate risk factors according to Sedlis did not receive postoperative RT/CCRT. LVSI was the sole risk factor influencing PFS and DSS. Combinations of risk factors according to Sedlis did not predict worse outcome.

Combination of weekly paclitaxel-carboplatin plus standard bevacizumab as neoadjuvant treatment in stage IB-IIB cervical cancer.

OBJECTIVE: In this study we investigated response rates of bevacizumab in addition to weekly paclitaxel and carboplatin in neoadjuvant setting in cervical cancer stage IB-IIB. METHODS: In this retrospective study we included patients with FIGO 2018 stage IB-IIB cervical cancer. Treatment consisted of 9 weeks' neoadjuvant paclitaxel and carboplatin (paclitaxel 60 mg/m2, carboplatin AUC 2.7; both weekly) and bevacizumab (15 mg/kg every 3 weeks). The radiologic response rate was analyzed using the Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 criteria. The definition of optimal pathological response was complete disappearance of tumor (complete response, pCR) or residual disease with less than 3 mm stromal invasion (pPR1). Suboptimal pathologic response (pPR2) was defined as persistent residual disease with more than 3 mm stromal invasion. RESULTS: A total of 30 patients were included. Six patients had FIGO 2018 stage IB1-IB2 (20%), one had stage IB3 (3%), five had stage IIA (17%), and 18 had stage IIB (60%). After completing the neoadjuvant chemotherapy, all patients showed a RECIST response (seven (23%) complete response; 23 (77%) partial response). Six patients (20%) were judged to be still inoperable. After radical hysterectomy, optimal pathological response was observed in 11 patients (38%) (pCR in nine patients (29%) and pPR1 in two patients (8%)). Six patients (20%) received postoperative adjuvant chemoradiotherapy. Hematological toxicity was similar to neoadjuvant weekly paclitaxel and carboplatin, as we reported earlier. Grade IV proteinuria or hypertension was not observed and no administration of bevacizumab was delayed or dose-reduced. CONCLUSION: Bevacizumab in addition to weekly paclitaxel and carboplatin showed a 100% radiological RECIST response and an optimal pathological response of 38%. Although bevacizumab has an established role in the treatment of recurrent cervical cancer in combination with paclitaxel and carboplatin, we did not observe a tendency toward superior effect on the pathological response rate of bevacizumab in the neoadjuvant chemotherapy setting.

Experience with PlasmaJet™ in debulking surgery in 87 patients with advanced-stage ovarian cancer.

OBJECTIVE: The aim was to evaluate the effectiveness and safety of PlasmaJet™ in cytoreductive surgery in patients with advanced-stage ovarian cancer. METHODS: All patients between September 2013 and January 2018 undergoing surgical cytoreduction for advanced-stage ovarian cancer with the help of PlasmaJet™ were identified and analyzed retrospectively. RESULTS: Eighty-seven patients diagnosed with advanced-stage ovarian cancer underwent surgery with PlasmaJet™. Primary debulking surgery was performed in 15 cases. Fifty-seven patients underwent interval debulking after neoadjuvant chemotherapy. Secondary and tertiary debulking was done in, respectively, 11 and three patients, and one patient underwent quaternary debulking using PlasmaJet™. In all 87 patients but one, complete resection of all macroscopic disease was obtained. PlasmaJet™ was used to remove carcinomatosis on the peritoneum, bowel serosa, intestinal mesentery, and lesions in the upper abdomen (diaphragm and liver surface). No damage to the bladder or ureter was noted in relation to the use of PlasmaJet™. Three patients developed a bowel leakage postoperatively. In one of these patients, PlasmaJet™ was used to treat tumoral implants in the affected region. CONCLUSIONS: Our series suggests that the use of PlasmaJet™ is efficient and safe in obtaining complete resection of all macroscopic tumoral lesions in advanced-stage ovarian cancer.

Para-aortic lymph node surgical staging in locally-advanced cervical cancer: comparison between robotic versus conventional laparoscopy.

OBJECTIVE: With the expansion of the use of minimally invasive surgical techniques within the field of gynecological oncology, a robot assisted procedure seems to be an attractive technique for para-aortic lymph node sampling. The aim of this study was to compare robotic versus conventional laparoscopic para-aortic lymphadenectomy in patients with locally advanced cervical cancer. METHODS: In this monocentric retrospective study, we included patients with locally-advanced cervical cancer (International Federation of Gynecology and Obstetrics (FIGO) 2009 stage IB2-IVA or IB1 with suspicious pelvic lymph nodes), who underwent a para-aortic lymphadenectomy up to the inferior mesenteric artery between December 1994 and December 2016 (robotic technique starting from December 2012). RESULTS: A total of 217 patients were included in the study (robotic, n=55 vs laparoscopic, n=162). When comparing conventional laparoscopic versus robotic para-aortic lymphadenectomy, the median age was 48 versus 49 years and the median body mass index was 24.4 vs 24.7 kg/m2, respectively. In the robotic or laparoscopic group, 85% and 83% were squamous carcinomas, respectively. Patients who underwent a robotic procedure had a higher American Society of Anesthesiologists (ASA) score (ASA2: 62% vs 56%, ASA3: 20% vs 2%, p<0.001), more prior major abdominal surgery (18% vs 6%, p=0.016), less estimated blood loss (median, 25 mL vs 62.5 mL, p<0.001), more para-aortic lymph nodes removed (11 vs 6, p<0.001), shorter postoperative stay (1.8 vs 2.3 days, p=0.002), and a higher, but non-significant, rate of metastatic para-aortic lymph nodes (13% vs 5%, p=0.065) compared with the laparoscopic procedure, respectively. There was no difference in complication rates between the two approaches. The most frequent complications were grade I and grade II according to the Clavien Dindo classification. No difference was observed in progression-free survival between robotic and laparoscopic para-aortic lymphadenectomy after 2 years (both groups 66%) (p=0.472). Also, 2 year overall survival was similar between the groups (77% vs 81% for robotic vs conventional laparoscopy group, respectively) (p=0.749). CONCLUSION: Robotic para-aortic lymphadenectomy in patients with locally-advanced cervical cancer resulted in better perioperative outcomes and similar survival outcomes when compared with a conventional laparoscopic approach.

Neoadjuvant Weekly Paclitaxel-Carboplatin Is Effective in Stage I-II Cervical Cancer.

OBJECTIVE: Neoadjuvant chemotherapy (NACT) followed by surgery in cervical cancer is widely studied with paclitaxel-ifosfamide-cisplatinum 3 weekly (TIP). Although the response rates with TIP are high, the toxicity is substantial. Therefore, this study evaluates dose-dense paclitaxel-carboplatin (TC) as an alternative. METHODS: In this prospective phase 2 study trial, we included 36 patients with International Federation of Gynecology and Obstetrics (FIGO) stage IB1 to IIB cervical cancer, who received 9 weeks' NACT dose-dense TC (median weekly dose paclitaxel 60 mg/m, carboplatinum area under the curve 2.7). Radiological response was evaluated by RECIST (Response Evaluation Criteria in Solid Tumors). Optimal pathologic response (OPT) was defined as complete disappearance of tumor (complete response [CR]) or residual disease with less than 3-mm stromal invasion (PR1). Suboptimal pathologic response consisted of persistent residual disease with more than 3-mm stromal invasion (PR2). RESULTS: Nine patients had a FIGO stage IB1 (25%), 7 had stage IB2(19%), 3 had stage IIA (8%), and 17 had stage IIB disease (47%). Evaluation by magnetic resonance imaging after NACT showed 32 RECIST responses (89%) (CR in 11, PR in 21). Patients who were inoperable had insufficient reduction of the tumor to be operable (4 patients), progressive disease (1 patient), or stable disease (1 patient). Thirty patients were suitable for surgery after NACT. Pathology showed OPT in 50% (CR in 10, PR1 in 5). Thirteen patients had pathologic lymph nodes on radiological evaluation before start of chemotherapy. After chemotherapy, the lymph nodes were negative in 6 (47%) of these patients (pathologic complete remission). Postoperative chemoradiotherapy was administered in 11 patients (2 because of close resection margins, 5 because of metastatic lymph node after surgery, 2 because of close resection margins and metastatic lymph nodes after surgery, and 1 tumor >4 cm after NACT). Hematologic toxicity was acceptable with no febrile neutropenia and a low nonhematologic toxicity. The estimated 5-year overall survival was 70.8%. CONCLUSIONS: Neoadjuvant TC dose-dense in cervical carcinoma has a high response rate, comparable with TIP, and an acceptable toxicity.

Neoadjuvant chemotherapy followed by large cone resection as fertility-sparing therapy in stage IB cervical cancer.

BACKGROUND: Standard treatment of cervical cancer FIGO stage IB1 is a radical hysterectomy with pelvic lymphadenectomy. As the number of patients with a preserved fertility wish has increased, the need for fertility sparing surgery emerges. In this study we discuss 11 patients with cervical carcinoma stage IB treated with neoadjuvant chemotherapy followed by large cone resection. METHODS: In this retrospective study we included 10 patients with FIGO stage IB1 and 1 patient with IB2 cervical cancer, who first received a pelvic lymphadenectomy followed by neoadjuvant chemotherapy and conization. Paclitaxel-ifosfamide-carboplatin or a combination of paclitaxel-carboplatin was used as neoadjuvant chemotherapy. RESULTS: Complete response after chemotherapy was observed in 64%, partial response in 27% and 9% had progressive disease. All patients with response underwent a conization, with no residual disease on pathology in 80%. Patients with residual disease were treated by radical hysterectomy. In 9 patients fertility sparing surgery could be performed and 6 (67%) got pregnant. Five patients had 7 children and two patients had four missed abortions. Two premature deliveries at 32 and 33weeks were described, both in the same patient. Recurrence was observed in one patient that was treated with simple hysterectomy followed by radiochemotherapy. Median follow up time is 58months with all patients alive and no evidence of disease until now. CONCLUSIONS: Neoadjuvant chemotherapy followed by conization seems to be a promising new fertility sparing treatment modality in patients with cervical carcinoma stage IB1, but further studies with larger populations should confirm these data.

Reactive nodular fibrous pseudotumor: case report and review of the literature.

We will describe a case of a patient diagnosed with a rare identity of a benign lesion, "reactive nodular fibrous pseudotumor" (RNFP). It is a tumor which preoperatively can present as a malignant tumor and is only reported in 19 cases. According to the very limited amount of information on this tumor in the literature it is mostly seen after trauma or intraperitoneal inflammation. Our case is the second one of RNFP associated with endometriosis, which is a frequently seen intraperitoneal inflammation process in women. Knowledge that these large pseudotumoral lesions can occur is important to direct the management of these patients.