An update on post-treatment surveillance and diagnosis of recurrence in women with gynecologic malignancies: Society of Gynecologic Oncology (SGO) recommendations

A study on the clinical value of 18F-fluorodeoxyglucose positron emission tomography/computed tomography combined with serum squamous cell carcinoma antigen in diagnosing recurrence/metastases in patients with early metaphase cervical cancer

Cervical cancer (CC) is the most common female genital tract malignancy, with repercussions on the psychophysiological health of female patients. Patients with CC are faced with a high risk of postoperative recurrence and metastases. The present study aimed to evaluate the clinical value of 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) combined with serum squamous cell carcinoma antigen (SCC-Ag) in the diagnosis of postoperative recurrence/metastases in patients with early stage CC. This was a prospective follow-up study on 246 patients who received surgery for early stage CC. The results of clinical follow-up and pathological examination were taken as the gold standard. The diagnostic sensitivity, specificity, positive predictive value, negative predictive value and area under the receiver operating characteristic (ROC) curve were calculated for PET/CT, serum SCC-Ag determination and the combined PET/CT and serum SCC-Ag method. Results demonstrated that 90.11% patients completed the follow-up, and the median follow-up time was 22 months (range, 7–42 months). Tumor recurrence or metastasis was confirmed in a total of 137 patients (55.7%), including 18 deaths. The diagnostic sensitivity of PET/CT scan combined with serum SCC-Ag determination for postoperative metastases/recurrence in patients with early stage CC was 93.43% (95% CI, 0.875–0.967). The specificity was 92.67% (95% CI, 0.856–0.965), the positive predictive value was 94.12% (95% CI, 0.884–0.972), the negative predictive value was 91.81% (95% CI, 0.846–0.959) and the area under the ROC curve was 0.930±0.019 (95% CI, 0.893–0.968; P<0.001). The results also revealed that the serum SCC-Ag level was positively correlated with SUVmax (r=0.458; P<0.001). The results from the present study demonstrated that for patients with early metaphase CC, PET/CT scan combined with serum SCC-Ag determination during the follow-up was capable of earlier, more comprehensive and more accurate detection of recurrence/metastatic lesions, which is of high clinical application value.

Liens entre les besoins non satisfaits, la qualité de vie et les caractéristiques des survivantes de cancers gynécologiques en Indonésie

Les survivantes de cancers gynécologiques ont des besoins complexes très souvent négligés. La présente étude indonésienne vise à établir les liens entre les besoins non satisfaits, la qualité de vie et certaines caractéristiques particulières de ces survivantes. Au total, 298 participantes ont rempli le questionnaire sur les besoins non satisfaits des survivants au cancer (Cancer Survivor Unmet Needs ou CaSUN), le questionnaire sur la qualité de vie EORTC QLQ-C30 ainsi que les questionnaires démographiques et cliniques. L'étude, réalisée suivant un devis corrélationnel transversal, a établi un lien entre les besoins non satisfaits et la dégradation de la qualité de vie perçue. Plusieurs facteurs sont associés à l'augmentation des besoins insatisfaits: patients jeunes, revenu moindre, niveau d'éducation moyen, diagnostic récent, stade avancé de la maladie, et polythérapie (p < .05). Chez les survivantes indonésiennes d'un cancer gynécologique, le soutien financier (70,5 %) constitue le besoin le plus souvent insatisfait. À la fin des traitements primaires, elles ont besoin de soins globaux et continus pour gérer les problèmes, nouveaux comme anciens, causés par le cancer et le traitement.

The relationships of unmet needs with quality of life and characteristics of Indonesian gynecologic cancer survivors

Gynecologic cancer survivors' complex needs are too often overlooked. This study aimed to identify the associations between unmet needs and quality of life, and selected characteristics of Indonesian gynecologic cancer survivors. This study was a cross-sectional, correlation study. A total of 298 participants completed the Cancer Survivor Unmet Needs (CaSUN), EORTC QLQ-C30, and demographic and clinical-related questionnaires. A higher level of unmet needs was linked to lower perceived quality of life. Higher levels of unmet needs were associated with younger age, lower income, higher educational background, shorter time since diagnosis, more advanced cancer stage, and having combination therapies (p < 0.05). The most frequently reported unmet need of the Indonesian gynecologic cancer survivors was financial support (70.5%). The gynecologic cancer survivors who had completed primary treatment need continuous comprehensive cancer care to help them cope with the lingering or emerging problems related to cancer and its treatment.

Virtual visits among gynecologic oncology patients during the COVID-19 pandemic are accessible across the social vulnerability spectrum

OBJECTIVE

The COVID-19 pandemic has quickly transformed healthcare systems with expansion of telemedicine. The past year has highlighted risks to immunosuppressed cancer patients and shown the need for health equity among vulnerable groups. In this study, we describe the utilization of virtual visits by patients with gynecologic malignancies and assess their social vulnerability.

METHODS

Virtual visit data of 270 gynecology oncology patients at a single institution from March 1, 2020 to August 31, 2020 was obtained by querying a cohort discovery tool. Through geocoding, the CDC Social Vulnerability Index (SVI) was utilized to assign social vulnerability indices to each patient and the results were analyzed for trends and statistical significance.

RESULTS

African American patients were the most vulnerable with a median SVI of 0.71, Asian 0.60, Hispanic 0.41, and Caucasian 0.21. Eighty-seven percent of patients in this study were Caucasian, 8.9% African American, 3.3% Hispanic, and 1.1% Asian, which is comparable to the baseline institutional gynecologic cancer population. The mean census tract SVI variable when comparing patients to all census tracts in the United States was 0.31 (range 0.00 least vulnerable to 0.98 most vulnerable).

CONCLUSIONS

Virtual visits were utilized by patients of all ages and gynecologic cancer types. African Americans were the most socially vulnerable patients of the cohort. Telemedicine is a useful platform for cancer care across the social vulnerability spectrum during the pandemic and beyond. To ensure continued access, further research and outreach efforts are needed.

Innovative Follow-up Strategies for Endometrial Cancer

Increasing recognition of the heterogeneous nature of endometrial cancer, the excellent prognosis of low-risk cases and improvements in risk stratification offer opportunities for innovative, personalised follow-up strategies. This review article outlines the evidence base for alternative follow-up strategies in the different risk categories of endometrial cancer, cancer survivorship programmes and considers future directions in endometrial cancer follow-up, including emerging new techniques, such as the liquid biopsy, and opportunities for combining molecular and clinicopathological features to personalise endometrial cancer follow-up.

A Comprehensive Analysis of the Downregulation of miRNA-1827 and Its Prognostic Significance by Targeting SPTBN2 and BCL2L1 in Ovarian Cancer

Background: Previous studies demonstrated that miRNA-1827 could repress various cancers on proliferation, angiogenesis, and metastasis. However, little attention has been paid to its role in ovarian cancer as a novel biomarker or intervention target, especially its clinical significance and underlying regulatory network.

Methods: A meta-analysis of six microarrays was adopted here to determine the expression trend of miRNA-1827, and was further validated by gene expression profile data and cellular experiments. We explored the functional annotations through enrichment analysis for the differentially expressed genes targeted by miRNA-1827. Subsequently, we identified two hub genes, SPTBN2 and BCL2L1, based on interaction analysis using two online archive tools, miRWALK (it consolidates the resources of 12 miRNA-focused servers) and Gene Expression Profiling Interactive Analysis (GEPIA). Finally, we validated their characteristics and clinical significance in ovarian cancer.

Results: The comprehensive meta-analysis revealed that miRNA-1827 was markedly downregulated in clinical and cellular specimens. Transfection of the miRNA-1827 mimic could significantly inhibit cellular proliferation. Concerning its target genes, they were involved in diverse biological processes related to tumorigenesis, such as cell proliferation, migration, and the apoptosis signaling pathway. Moreover, interaction analysis proved that two hub genes, SPTBN2 and BCL2L1, were highly associated with poor prognosis in ovarian cancer.

Conclusion: These integrated bioinformatic analyses indicated that miRNA-1827 was dramatically downregulated in ovarian cancer as a tumor suppressor. The upregulation of its downstream modulators, SPTBN2 and BCL2L1, was associated with an unfavorable prognosis. Thus, the present study has identified miRNA-1827 as a potential intervention target for ovarian cancer based on our bioinformatic analysis processes.

Eligibility for cervical cancer screening exit: Comparison of a national and safety net cohort

OBJECTIVE

To determine eligibility for discontinuation of cervical cancer screening.

METHODS

Women aged 64 with employer-sponsored insurance enrolled in a national database between 2016 and 2018, and those aged 64-66 receiving primary care at a safety net health center in 2019 were included. Patients were evaluated for screening exit eligibility by current guidelines: no evidence of cervical cancer or HIV-positive status and no evidence of cervical precancer in the past 25 years, and had evidence of either hysterectomy with removal of the cervix or evidence of fulfilling screening exit criteria, defined as two HPV screening tests or HPV plus Pap co-tests or three Pap tests within the past 10 years without evidence of an abnormal result.

RESULTS

Of the 590,901 women in the national claims database, 131,059 (22.2%) were eligible to exit due to hysterectomy (1.6%) or negative screening (20.6%). Of the 1544 women from the safety net health center, 528 (34.2%) were eligible to exit due to hysterectomy (9.3%) or negative screening (24.9%). Most women did not have sufficient data available to fulfill exit criteria: 382,509 (64.7%) in the national database and 875 (56.7%) in the safety net hospital system. Even among women with 10 years of insurance claims data, only 41.5% qualified to discontinue screening.

CONCLUSIONS

Examining insurance claims in a national database and electronic medical records at a safety net institution led to remarkably similar findings: two thirds of women fail to qualify for screening exit. Additional steps to ensure eligibility prior to screening exit may be necessary to decrease preventable cervical cancers among women aged >65.

CLINICAL TRIAL REGISTRATION

N/A.

Non-exenterative surgical management of recurrent endometrial carcinoma

OBJECTIVE

To examine the role of non-exenterative secondary cytoreductive surgery (SCS) compared with non-surgical treatments and identify predictors of improved survival for patients with recurrent endometrial cancer (EC).

METHODS

All patients undergoing primary surgical management for EC 1/1/2009-12/31/2017 who subsequently developed recurrence were retrospectively identified. Survival was determined from date of diagnosis of first recurrence to last follow-up and estimated using Kaplan-Meier method. Differences in survival were analyzed using Log-rank and Wald tests, based on Cox Proportional Hazards model.

RESULTS

Among 376 patients with recurrent EC, median time to recurrence was 14.3 months (range, 0.2-102.2), post-recurrence median survival 29 months, median follow-up 29.2 months (range, 0-116). Sixty-one patients (16.2%) received SCS, 257 (68.4%) medical management (MM) (chemotherapy and/or radiation therapy), 32 (8.5%) hormonal therapy, 26 (6.9%) no further therapy. Patients selected for SCS were younger, had more endometrioid histology, more stage I disease at initial diagnosis, no residual disease after primary surgery, longer interval to first recurrence or progression, and the longest OS (57.6 months) (95% CI, 33.3-not reached). On multivariate analysis SCS was an independent predictor of improved survival. Among the 61 SCS patients, age < 70 at time of initial diagnosis, and endometrioid histology, were associated with improved post-relapse survival univariately (p = 0.008, 0.03, respectively).

CONCLUSIONS

While MM was the most common treatment for first recurrence of EC, patients selected for surgery demonstrated the greatest survival benefit even after controlling for tumor size, site, histology, stage, time to recurrence. Careful patient selection and favorable tumor factors likely play a major role in improved outcomes. Surgical management should be considered whenever feasible in medically eligible patients, with additional consideration given to our suggested criteria.

Borderline epithelial ovarian tumors: what the radiologist should know

Ovarian borderline tumors are neoplasms of epithelial origin that are typically present in young patients and tend to have a less aggressive clinical course than malignant tumors. Accurate diagnosis and staging of borderline tumors has important prognostic and management implications (like fertility-sparing procedures) for women of child-bearing age. This article will review the sonographic, CT, and MRI features of borderline epithelial ovarian tumors with histopathologic correlation. Borderline tumors have less soft tissue and thinner walls/septations than malignant tumors. Serous borderline tumors more commonly have papillary projections, which can simulate the appearance of a sea anemone. Mucinous borderline tumors often are larger, multi-cystic, and more commonly unilateral. The borderline mucinous tumors may also present with pseudomyxoma peritonei, which can make it difficult to distinguish from malignant mucinous carcinoma. Ultrasound is usually the first-line modality for imaging these tumors with MRI reserved for further characterizing indeterminate cases. CT is best used to stage tumors for both locoregional and distant metastatic disease. Overall, however, the imaging features overlap with both benign and malignant ovarian tumors. Despite this, it is important for the radiologist to be familiar with the imaging appearances of borderline tumors because they can present in younger patients and may benefit from different clinical/surgical management.

Ovarian conservation for young women with early-stage, low-grade endometrial cancer: a 2-step schema

In 2020, endometrial cancer continues to be the most common gynecologic malignancy in the United States. The majority of endometrial cancer is low grade, and nearly 1 of every 8 low-grade endometrial cancer diagnoses occurs in women younger than 50 years with early-stage disease. The incidence of early-stage, low-grade endometrial cancer is increasing particularly among women in their 30s. Women with early-stage, low-grade endometrial cancer generally have a favorable prognosis, and hysterectomy-based surgical treatment alone can often be curative. In young women with endometrial cancer, consideration of ovarian conservation is especially relevant to avoid both the short-term and long-term sequelae of surgical menopause including menopausal symptoms, cardiovascular disease, metabolic disease, and osteoporosis. Although disadvantages of ovarian conservation include failure to remove ovarian micrometastasis (0.4%-0.8%), gross ovarian metastatic disease (4.2%), or synchronous ovarian cancer (3%-5%) at the time of surgery and the risk of future potential metachronous ovarian cancer (1.2%), ovarian conservation is not negatively associated with endometrial cancer-related or all-cause mortality in young women with early-stage, low-grade endometrial cancer. Despite this, utilization of ovarian conservation for young women with early-stage, low-grade endometrial cancer remains modest with only a gradual increase in uptake in the United States. We propose a framework and strategic approach to identify young women with early-stage, low-grade endometrial cancer who may be candidates for ovarian conservation. This evidence-based schema consists of a 2-step assessment at both the preoperative and intraoperative stages that can be universally integrated into practice.

Assessment of Cancer Survivorship Training and Knowledge Among Resident Physicians in Obstetrics and Gynecology

The number of gynecologic cancer survivors in the USA is expected to grow to nearly 2 million by 2029. Gynecologic oncologists alone will not be able to care for all of these women. Thus, preparation of general obstetrician/gynecologists (OBGYNs) to deliver this care is crucial. Our objective was to assess cancer survivorship training (CST) among OB/GYN residents and to evaluate knowledge in basic gynecologic cancer survivorship. OB/GYN residents were recruited nationally to complete a de novo questionnaire, querying demographics, hours of CST received, teaching methods used, and efficacy of those methods. Survivorship knowledge was assessed by ten questions based on the 2017 Society of Gynecologic Oncology recommendations on post-treatment surveillance, which includes topics appropriate for generalists. Analyses were done using t tests and ANOVA, with significance set at p = 0.05. In total, 128 residents responded to the survey. Observation was the most common method of CST (53%), with patient contact reported as the most effective method (42.6%). The mean score of correct responses (MSCRs) among all respondents was 61.5%. MSCR significantly improved with increasing post-graduate year (PGY) (p = 0.003). Survivorship training method was not associated with improved MSCR. Improvements in MSCR were observed with an increasing number of CST hours (p = 0.011). A total of 13.9% of residents reported feeling "very comfortable" with survivorship care, yet 88.5% of respondents indicated they did not want additional CST. More hours of CST are associated with improved resident in knowledge in cancer survivorship care, though deficits still remain. Further investigation into optimizing CST is warranted.

Complications of cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy: An evaluation of 100 cases

OBJECTIVE

To evaluate the perioperative outcomes and complications of patients with peritoneal carcinomatosis who underwent cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy (HIPEC).

METHODS

This retrospective study included 100 patients operated on between 2016 and 2020. Patients' characteristics, including age, comorbidities, chemotherapy history, treatment failures, cancer type, histology, platinum sensitivity, and perioperative complications, were documented. Perioperative complications were classified according to the Clavien-Dindo classification.

RESULTS

Median age was 58 years and median follow-up time was 16 months. Eighty-six (86%) patients had ovarian cancer; 11 (11%) experienced grade III-IV complications, and the only relevant factor was the presence of multiple metastasis (P = 0.031). Seven patients (7%) had surgical-site infection; in multivariant analyses, only ostomy formation was found as an independent risk factor for surgical-site infection (odds ratio [OR] 14.01; 95% confidence interval [CI] 1.36-143.52; P = 0.024). Fifteen (15%) patients experienced elevated serum creatinine after surgery and the median time to creatinine elevation was 5 days postoperatively (range 3-15 days). In multivariant analyses, only age of of 58 years or more was found as a significant factor for the elevation of serum creatinine (OR 6.96; 95% CI 1.42-32.81; P = 0.014).

CONCLUSION

Our results showed that the presence of multiple metastases increased the risk of grade III-IV complications and age of 58 years or more was the leading risk factor for renal complications. However, we could not find a relation between postoperative complications and oncologic outcomes. HIPEC seems to be a safe approach in experienced hands.

Ferroptosis-Related Gene Signature Promotes Ovarian Cancer by Influencing Immune Infiltration and Invasion

Ovarian cancer is a kind of gynecological malignancy with high mortality. Ferroptosis is a new type of iron-dependent cell death characterized by the formation of lipid peroxides and excessive accumulation of reactive oxygen species. Studies have shown that ferroptosis modulates tumor genesis, progression, and invasion, including ovarian cancer. Based on the mRNA expression data from TCGA, we construct a scoring system using consensus clustering analysis, univariate Cox regression analysis, and least absolute selection operator. Then, we systematically evaluate the relationship between score and clinical characteristics of ovarian cancer. The result from the prediction of biofunction pathways shows that score serves as an independent prognostic marker for ovarian cancer and affects tumor progression by modulating tumor metastasis. Moreover, immunocytes such as activated CD4 T cell, activated CD8 T cell, regulatory T cells, macrophage, and stromal cells, including adipocytes, epithelial cells, and fibroblast infiltrate more in the tumor microenvironment in a high-score group, indicating ferroptosis can also affect tumor immune landscape. Critically, four potentially sensitive drugs, including staurosporine, epothilone B, DMOG, and HG6-64-1 based on the scores, are predicted, and DMOG is recognized as a novel targeted drug for ovarian cancer. In general, we construct the scoring system based on ferroptosis-related genes that can predict the prognosis of ovarian cancer patients and propose that ferroptosis may affect ovarian cancer progression by mediating tumor metastasis and immune landscape. Novel drugs to target ovarian cancer are also predicted.

Uterine serous carcinoma

Serous endometrial cancer represents a relative rare entity accounting for about 10% of all diagnosed endometrial cancer, but it is responsible for 40% of endometrial cancer-related deaths. Patients with serous endometrial cancer are often diagnosed at earlier disease stage, but remain at higher risk of recurrence and poorer prognosis when compared stage-for-stage with endometrioid subtype endometrial cancer. Serous endometrial cancers are characterized by marked nuclear atypia and abnormal p53 staining in immunohistochemistry. The mainstay of treatment for newly diagnosed serous endometrial cancer includes a multi-modal therapy with surgery, chemotherapy and/or radiotherapy. Unfortunately, despite these efforts, survival outcomes still remain poor. Recently, The Cancer Genome Atlas (TCGA) Research Network classified all endometrial cancer types into four categories, of which, serous endometrial cancer mostly is found within the "copy number high" group. This group is characterized by the increased cell cycle deregulation (e.g., CCNE1, MYC, PPP2R1A, PIKCA, ERBB2 and CDKN2A) and TP53 mutations (90%). To date, the combination of pembrolizumab and lenvatinib is an effective treatment modality in second-line therapy, with a response rate of 50% in advanced/recurrent serous endometrial cancer. Owing to the unfavorable outcomes of serous endometrial cancer, clinical trials are a priority. At present, ongoing studies are testing novel combinations of various targeted and immunotherapeutic agents in newly diagnosed and advanced/recurrent endometrial cancer - an important strategy for serous endometrial cancer, whereby tumors are usually p53+ and pMMR, making response to PD-1 inhibitor monotherapy unlikely. Here, the rare tumor working group (including members from the European Society of Gynecologic Oncology (ESGO), Gynecologic Cancer Intergroup (GCIG), and Japanese Gynecologic Oncology Group (JGOG)), performed a narrative review reporting on the current landscape of serous endometrial cancer and focusing on standard and emerging therapeutic options for patients affected by this difficult disease.

Conditional Relative Survival of Ovarian Cancer: A Korean National Cancer Registry Study

OBJECTIVE

Conditional relative survival (CRS) rates, which take into account changes in prognosis over time, are useful estimates for survivors and their clinicians as they make medical and personal decisions. We aimed to present the 5-year relative conditional survival probabilities of patients diagnosed with ovarian cancer from 1997-2016.

METHODS

This nationwide retrospective cohort study used data from the Korean Central Cancer Registry. Patients diagnosed with ovarian cancer between 1997 and 2016 were included. CRS rates were calculated stratified by age at diagnosis, cancer stage, histology, treatment received, year of diagnosis, and social deprivation index.

RESULTS

The 5-year relative survival rate at the time of diagnosis was 61.1% for all cases. The probability of surviving an additional 5 years, conditioned on having already survived 1, 2, 3, 4, and 5 years after diagnosis was 65.0, 69.5, 74.6, 79.3, and 83.9%, respectively. Patients with poorer initial survival estimates (older, distant stage, serous histology) generally showed the largest increases in CRS over time. The probability of death was highest in the first year after diagnosis (11.8%), and the conditional probability of death in the 2nd, 3rd, 4th, and 5th years declined to 9.4%, 7.9%, 6.1%, and 5.2%, respectively.

CONCLUSION

CRS rates for patients with ovarian cancer increased with each year they survived, but this did not reach the level of 'no excess mortality' even 5 years after diagnosis. The largest improvements in CRS were observed in patients with poorer initial prognoses. Our findings provide updated prognosis to ovarian cancer survivors and clinicians.

Recurrence risk factors in stage IA grade 1 endometrial cancer

OBJECTIVES

Patients with early-stage endometrial cancers (EC) with disease recurrences have worse survival outcomes. The purpose of this study was to identify clinical and pathologic factors that predict for all recurrences in stage IA grade 1 (IAG1) EC.

METHODS

Records from patients diagnosed with EC were retrospectively reviewed. Baseline characteristics of 222 patients with IAG1 EC who underwent surgical resection were analyzed. Cox proportional hazard analysis was used to identify univariate and multivariate risk factors that predict for recurrence.

RESULTS

Seventeen (7.65%) patients had recurrences. The 3-year cumulative incidence of recurrence were significantly higher for patients with time from biopsy to surgery ≥6 months (54% vs. 8%, p=0.003), simple hysterectomy with ovarian preservation vs. total hysterectomy and bilateral salpingo-oophorectomy (31% vs. 9%, p=0.032), any myometrial invasion vs. no invasion (18% vs. 2%, p=0.004), and tumor size ≥2 cm (15% vs. 2%, p=0.021). On, multivariate analysis, any myometrial invasion, increasing time from biopsy to surgery, and larger tumor size were independent predictors of any recurrence. Patients with recurrences had worse outcomes than those without (5-year overall survival [OS]=60%; 95% confidence interval [CI]=16%-86% vs. 5-year OS=95%; 95% CI=87%-99%, respectively, p=0.003).

CONCLUSION

Time from biopsy to surgery, larger tumors, and myometrial invasion are the most important predictors of recurrence. Though the recurrence rates are generally low in IAG1 EC, the survival rate for the patients with recurrences was worse than those without. Identification of additional recurrence risk factors can help select patients who may benefit from adjuvant treatment.

PROGNOSTIC FACTORS FOR VULVAR CANCER

The aim of this retrospective study was to show the effect of clinical, pathologic, cytologic and therapeutic prognostic factors on treatment outcome and survival of patients suffering from vulvar cancer and to determine prognostic significance of each of the individual factors, their mutual significance and impact on survival. The study included patients treated for vulvar cancer at Department of Gynecology and Obstetrics, Osijek University Hospital Centre during the 2000-2011 period. Retrospective analysis included data from patient medical files, along with their pathologic and cytologic findings, and oncologist findings. The study included 59 patients aged 45 to 88 years. Diagnosis was based on pathologic and cytologic status and staging. Univariate analysis showed the lymph node status, adjuvant radiotherapy, chemotherapy and clinical staging of the disease to be statistically significant prognostic factors for overall survival and prognosis of vulvar cancer patients. Multivariate analysis of independent prognostic factors for survival of vulvar cancer patients yielded lymph node status, adjuvant radiotherapy and chemotherapy as positive prognostic factors.

Cancer of the Vulva: A Review

BACKGROUND

Vulvar cancers, although rare, are becoming an increasingly serious threat to women's health. Cancer of the vulva accounted for 0.3% of all new cancers in the United States in 2019, with 6,070 newly diagnosed cases. This review details the epidemiology, pathogenesis, diagnosis, staging, and treatment of vulvar malignancies.

OBJECTIVE

To review cancer entities of the vulva, including vulvar intraepithelial neoplasms, squamous cell carcinoma (SCC), malignant melanoma, basal cell carcinoma, neuroendocrine tumors, and adenocarcinomas.

MATERIALS AND METHODS

Literature review using PubMed search for articles related to cancer of the vulva.

RESULTS

Vulvar intraepithelial neoplasms represent premalignant precursors to SCC of the vulva. There are several different histopathologic subtypes of SCC, and treatment is dependent on characteristics of primary tumor and lymph node involvement. Melanoma is the second most common cancer to affect the vulva, and staging is based on tumor, node, and metastatic spread.

CONCLUSION

Vulvar malignancies are rare, and diagnosis is dependent on biopsy and pathologic evaluation. Treatment for vulvar malignancies depends on histopathologic diagnosis but ranges from wide local excision with or without lymph node biopsy or dissection to radiation therapy with chemo- or immunotherapy. Overall survival varies by diagnosis.

Role of vaginal brachytherapy boost following adjuvant external beam radiotherapy in cervical cancer: Turkish Society for Radiation Oncology Gynecologic Group Study (TROD 04-002)

OBJECTIVE

There are a limited number of studies supporting vaginal brachytherapy boost to external beam radiotherapy in the adjuvant treatment of cervical cancer. The aim of this study was to assess the impact of the addition of vaginal brachytherapy boost to adjuvant external beam radiotherapy on oncological outcomes and toxicity in patients with cervical cancer.

METHODS

Patients treated with post-operative external beam radiotherapy ± chemotherapy ± vaginal brachytherapy between January 2001 and January 2019 were retrospectively evaluated. The treatment outcomes and prognostic factors were analyzed in patients treated with external beam radiotherapy with or without vaginal brachytherapy.

RESULTS

A total of 480 patients were included in the analysis. The median age was 51 years (range 42-60). At least two intermediate risk factors were observed in 51% of patients, while 49% had at least one high-risk factor. The patients in the external beam radiotherapy + vaginal brachytherapy group had worse prognostic factors than the external beam radiotherapy alone group. With a median follow-up time of 56 months (range 33-90), the 5-year overall survival rate was 82%. There was no difference in 5-year overall survival (87% vs 79%, p=0.11), recurrence-free survival (74% vs 71%, p=0.49), local recurrence-free survival (78% vs 76%, p=0.16), and distant metastasis-free survival (85% vs 76%, p=0.09) rates between treatment groups. There was no benefit of addition of vaginal brachytherapy to external beam radiotherapy in patients with positive surgical margins. In multivariate analysis, stage (overall survival and local recurrence-free survival), tumor histology (recurrence-free survival, local recurrence-free survival and distant metastasis-free survival), parametrial invasion (recurrence-free survival and distant metastasis-free survival), lymphovascular space invasion (recurrence-free survival), and lymph node metastasis (distant metastasis-free survival) were found as negative prognostic factors.

CONCLUSION

Adding vaginal brachytherapy boost to external beam radiotherapy did not provide any benefit in local control or survival in patients with cervical cancer.

Top Ten Tips Palliative Care Clinicians Should Know About Caring for Patients with Cervical Cancer

Cervical cancer is the most common gynecologic cancer worldwide. Almost all are related to human papillomavirus exposure. Cervical cancer treatment is associated with significant morbidity that is likely to require support from palliative care teams. In these pearls on cervical cancer, we hope to inform providers about the common treatments and issues for cervical cancer patients. Treatment modalities include surgery for early-stage disease, radiation therapy for locally advanced disease, and pelvic exenteration, chemotherapy, or immunotherapy for recurrent disease. Cervical cancer causes pain and bleeding. Radiation can affect ovarian, urinary, and bowel function. Chemotherapy and immunotherapy are associated with fatigue and nausea. Fistulas between the vagina and bowel or bladder can occur due to cancer or to cancer treatments. Physical and emotional supportive care is important for women with cervical cancer.

The role of endometrial sampling for surveillance of recurrence in postmenopausal patients with medically inoperable stage I endometrial cancer

It is unclear if surveillance for postmenopausal women with medically inoperable stage 1 endometrial cancer (EC) should differ depending on their management strategy. Thus, we investigated the utility of surveillance endometrial sampling among 53 postmenopausal women with medically inoperable, clinical stage I, grade 1 endometrioid EC who received either progestin therapy or radiation between 2009 and 2018, at a single academic institution. Frequency and results of endometrial sampling, as well as recurrence and survival rates were studied. Of 53 patients, 18 (34.0%) received progestin therapy and 35 (66.0%) radiation. Medically managed patients were treated with megestrol acetate (27.7%), a levonorgestrel intrauterine device (27.7%), or both (44.4%). Radiated patients were mostly treated with high-dose rate brachytherapy only (77.1%). Surveillance endometrial sampling (median procedures = 4, range 1-10) was strictly adhered to among all patients who received progestin therapy, but infrequently (6/35, 17.1%) performed among radiated patients, yielding no positive results. Three recurrences occurred over the median follow-up of 38 months. Two (11%) women in the progestin therapy group recurred locally and were diagnosed by endometrial sampling. One (3%) patient in the radiation group recurred distally in the lung 25.3 months after completing brachytherapy. We conclude that appropriate surveillance for women with medically inoperable, clinical stage I, grade 1 EC depends on the management strategy. For those treated with progestins, surveillance with endometrial sampling every 3-6 months can reveal local recurrence. However, given the excellent local control after radiation, endometrial sampling may not be warranted for women treated with definitive radiation.

Endometrial cancer: A society of gynecologic oncology evidence-based review and recommendations, part II

In 2014, the Society of Gynecologic Oncology's Clinical Practice Committee published a clinical update reviewing the treatment of women with endometrial cancer. At that time, there had been significant advances in the diagnosis, work-up, surgical management, and available treatment options allowing for more optimal care of affected women. This manuscript, Part II in a two-part series, includes specific recommendations on treatment of recurrent disease, post treatment surveillance and survivorship, considerations for younger women, and special situations. Part I covered histopathology and molecular pathology, risk factors, presentation and diagnostic approach, surgical approach and adjuvant therapy.

Mithramycin and Analogs for Overcoming Cisplatin Resistance in Ovarian Cancer

Ovarian cancer is a highly deadly malignancy in which recurrence is considered incurable. Resistance to platinum-based chemotherapy bodes a particularly abysmal prognosis, underscoring the need for novel therapeutic agents and strategies. The use of mithramycin, an antineoplastic antibiotic, has been previously limited by its narrow therapeutic window. Recent advances in semisynthetic methods have led to mithramycin analogs with improved pharmacological profiles. Mithramycin inhibits the activity of the transcription factor Sp1, which is closely linked with ovarian tumorigenesis and platinum-resistance. This article summarizes recent clinical developments related to mithramycin and postulates a role for the use of mithramycin, or its analog, in the treatment of platinum-resistant ovarian cancer.

Gynecologic Malignancies

Gynecologic malignancies are among the most prevalent cancers affecting women worldwide, but they are heterogeneous diseases with varying risk factors, management paradigms, and outcomes. Gynecologic cancers mediated by human papillomavirus (HPV) are preventable and curable with early detection and treatment. Dramatic reductions in cervical cancer incidence and mortality have been achieved through cancer screening and HPV vaccination. Radiotherapy plays a central role in the management of gynecologic malignancies. For some cancers, radiotherapy alone can be curative. More often, radiotherapy is used in conjunction with surgery and systemic therapy to improve locoregional control and extend overall survival. This chapter reviews recent advances in radiotherapeutic management of gynecologic malignancies.

PET-detected asymptomatic recurrence is associated with improved survival in recurrent cervical cancer

PURPOSE

We aimed to examine utilization patterns of positron emission tomography scans (PET or PET/CT) beyond 6 months after cervical cancer treatment. We investigated survival outcomes of asymptomatic patients with PET-detected recurrence.

METHODS

We performed a retrospective review of 283 patients with stage IA-IVA cervical cancer treated with primary chemoradiation. The 107 patients (37.8%) with recurrence were categorized as "asymptomatic PET-detected recurrence" (n = 23) or "standard detection" (n = 84) and we compared clinical characteristics and outcomes using multivariate logistic regression analysis.

RESULTS

Late post-treatment PET (≥ 6 months after treatment) was performed in 35.3% (n = 100). Indications for late post-treatment PET included restaging in setting of known recurrence (23.6%), follow up of prior ambiguous imaging findings (9.7%), and new symptoms or exam findings (6.7%). However, late post-treatment PET was most commonly performed outside of current imaging guidelines, in asymptomatic patients without suspicion for recurrence (60.0%), presumably for surveillance. The median time to recurrence was 12.1 months (IQR 7.3-26.6). 23 patients (21.5%) had recurrence detected late post-treatment PET while asymptomatic (n = 23/107). Patients with asymptomatic PET-detected recurrence had improved survival by 26.3 months compared to the standard detection cohort (50.3 vs 24.0 months, p = 0.0015). On multivariate analysis, predictors of survival after recurrence were presence of distant metastases at diagnosis (p = 0.010) and asymptomatic PET-detected recurrence (p = 0.039).

CONCLUSIONS

PET imaging in asymptomatic patients beyond 6 months after treatment may have clinical benefit and warrants further study. Detection of recurrence by PET in asymptomatic patients ≥ 6 months after chemoradiation was associated with prolonged survival by more than   2 years.

Updates and New Options in Advanced Epithelial Ovarian Cancer Treatment

The medical and surgical treatment strategies for women with epithelial ovarian cancer continue to evolve. In the past several years, there has been significant progress backed by landmark clinical trials. Although primary epithelial ovarian cancer is still treated with a combination of surgery and systemic therapy, more complex surgical procedures and novel therapeutics have emerged as standard of care. Cytotoxic chemotherapy and maximal surgical effort remain mainstays, but targeted therapies are becoming more widespread and new data have called into question the role of surgery for women with recurrent disease. Poly ADP-ribose polymerase inhibitors have improved progression-free survival outcomes in both the frontline and recurrent settings, and their use has become increasingly widespread. The recent creation of treatment categories based on genetic changes reinforces the recommendation that all women with epithelial ovarian cancer have germline genetic testing, and new biomarker-driven drug approvals indicate that women may benefit from somatic molecular testing as well. To continue to identify novel strategies, however, enrollment on clinical trials remains of the utmost importance. With the evolving data on surgical approaches, targeted therapies such as antiangiogenics and poly ADP-ribose polymerase inhibitors, and the new therapeutic agents and combinations in development, we hope that advanced epithelial ovarian cancer will eventually transition from an almost universally fatal disease to one that can increasingly be cured.

Efficacy of Endometrial Cancer Follow-up Protocols: Time to Change?

OBJECTIVE

 The aim of the present study was to analyze relapse rates and patterns in patients with endometrial cancer with the aim of evaluating the effectiveness of current follow-up procedures in terms of patient survival, as well as the convenience of modifying the surveillance strategy.

METHODS

 Retrospective descriptive study including all patients diagnosed with endometrial cancer relapse at the Department of Gynecology and Obstetrics of the Complejo Hospitalario Insular-Materno Infantil de Canarias, between 2005 and 2014.

RESULTS

 Recurrence was observed in 81 patients (10.04% of the sample); 66.7% of them suffered relapse within 2 years and 80.2% within 3 years after the termination of the primary treatment; 41.9% showed distant metastases while the rest corresponded to local-regional (40.7%) or ganglionar (17.4%) relapse; 42% of these were symptomatic; 14 patients showed more than 1 site of relapse. Relapse was detected mainly through symptoms and physical examination findings (54.3%), followed by elevated serum marker levels (29.6%), computed tomography (CT) images (9.9%) and abnormal vaginal cytology findings (6.2%). No differences in global survival were found between patients with symptomatic or asymptomatic relapse.

CONCLUSION

 Taking into account that the recurrence rate of endometrial cancer is low, that relapse occurs mainly within the first 3 years post-treatment and that symptom evaluation and physical examination are the most effective follow-up methods, we postulate that a modification of the current model of hospital follow-up should be considered.

Diagnostic Strategies for Recurrent Cervical Cancer: A Cohort Study

Objective

The effectiveness of various strategies for the post-treatment monitoring of cervical cancer is unclear. This pilot study was conducted to explore recurrence patterns in and diagnostic strategies for patients with uterine cervical cancer who were meticulously followed using a customized monitoring plan.

Methods

The epidemiological and clinical data of patients with recurrent cervical cancer treated from March 2012 to April 2018 at a tertiary teaching hospital were retrospectively collected. The diagnostic methods and their reliability were compared across patients with various clinicopathological characteristics and were associated with survival outcomes.

Results

Two hundred sixty-four patients with recurrent cervical cancer were included in the study, among which recurrence occurred in the first three years after the last primary treatment in 214 patients (81.06%). Half of the recurrence events (50.76%) occurred only within the pelvic cavity, and most lesions (78.41%) were multiple in nature. Among all recurrent cases, approximately half were diagnosed based on clinical manifestations (n=117, 44.32%), followed by imaging examinations (n=76, 28.79%), serum tumor markers (n=34, 12.88%), physical examinations (n=33, 12.50%) and cervical cytology with or without high-risk human papillomavirus (hrHPV) testing (n=4, 1.52%). The reliability of the diagnostic methods was affected by the stage (p<0.001), primary treatment regimen (p=0.001), disease-free survival (p=0.022), recurrence site (p=0.002) and number of recurrence sites (p=0.001). Primary imaging methods (sonography and chest X-ray) were not inferior to secondary imaging methods (computed tomography, magnetic resonance imaging and positron emission tomography-computed tomography) in the detection of recurrence. The chest X-ray examination only detected three cases (1.14%) of recurrence. Patients assessed with various diagnostic strategies had similar progression-free and overall survival outcomes.

Conclusions

A meticulous evaluation of clinical manifestations might allow recurrence to be discovered in a timely manner in most patients with cervical cancer. Specific diagnostic methods for revealing recurrence were not associated with the survival outcomes.

Treatment of epithelial ovarian cancer

Ovarian cancer is the third most common gynecologic malignancy worldwide but accounts for the highest mortality rate among these cancers. A stepwise approach to assessment, diagnosis, and treatment is vital to appropriate management of this disease process. An integrated approach with gynecologic oncologists as well as medical oncologists, pathologists, and radiologists is of paramount importance to improving outcomes. Surgical cytoreduction to R0 is the mainstay of treatment, followed by adjuvant chemotherapy. Genetic testing for gene mutations that affect treatment is the standard of care for all women with epithelial ovarian cancer. Nearly all women will have a recurrence, and the treatment of recurrent ovarian cancer continues to be nuanced and requires extensive review of up to date modalities that balance efficacy with the patient's quality of life. Maintenance therapy with poly ADP-ribose polymerase inhibitors, bevacizumab, and/or drugs targeting homologous recombination deficiency is becoming more widely used in the treatment of ovarian cancer, and the advancement of immunotherapy is further revolutionizing treatment targets.

ACR Appropriateness Criteria® Pretreatment Evaluation and Follow-Up of Endometrial Cancer

To date, there is little consensus on the role of pelvic imaging in assessing local disease extent during initial staging in patients with endometrial carcinoma, with practices differing widely across centers. However, when pretreatment assessment of local tumor extent is indicated, MRI is the preferred imaging modality. Preoperative imaging of endometrial carcinoma can define the extent of disease and indicate the need for subspecialist referral in the presence of deep myometrial invasion, cervical extension, or suspected lymphadenopathy. If distant metastatic disease is clinically suspected, preoperative assessment with cross-sectional imaging or PET/CT may be performed. However, most patients with low-grade disease are at low risk of lymph node and distant metastases. Thus, this group may not require a routine pretreatment evaluation for distant metastases. Recurrence rates in patients with endometrial carcinoma are infrequent. Therefore, radiologic evaluation is typically used only to investigate suspicion of recurrent disease due to symptoms or physical examination and not for routine surveillance after treatment. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.

Cold Atmospheric Pressure Plasma (CAP) as a New Tool for the Management of Vulva Cancer and Vulvar Premalignant Lesions in Gynaecological Oncology

Vulvar cancer (VC) is a specific form of malignancy accounting for 5–6% of all gynaecologic malignancies. Although VC occurs most commonly in women after 60 years of age, disease incidence has risen progressively in premenopausal women in recent decades. VC demonstrates particular features requiring well-adapted therapeutic approaches to avoid potential treatment-related complications. Significant improvements in disease-free survival and overall survival rates for patients diagnosed with post-stage I disease have been achieved by implementing a combination therapy consisting of radical surgical resection, systemic chemotherapy and/or radiotherapy. Achieving local control remains challenging. However, mostly due to specific anatomical conditions, the need for comprehensive surgical reconstruction and frequent post-operative healing complications. Novel therapeutic tools better adapted to VC particularities are essential for improving individual outcomes. To this end, cold atmospheric plasma (CAP) treatment is a promising option for VC, and is particularly appropriate for the local treatment of dysplastic lesions, early intraepithelial cancer, and invasive tumours. In addition, CAP also helps reduce inflammatory complications and improve wound healing. The application of CAP may realise either directly or indirectly utilising nanoparticle technologies. CAP has demonstrated remarkable treatment benefits for several malignant conditions, and has created new medical fields, such as “plasma medicine” and “plasma oncology”. This article highlights the benefits of CAP for the treatment of VC, VC pre-stages, and postsurgical wound complications. There has not yet been a published report of CAP on vulvar cancer cells, and so this review summarises the progress made in gynaecological oncology and in other cancers, and promotes an important, understudied area for future research. The paradigm shift from reactive to predictive, preventive and personalised medical approaches in overall VC management is also considered.

Angiogenesis in gynecological cancers and the options for anti-angiogenesis therapy

Angiogenesis is required in cancer, including gynecological cancers, for the growth of primary tumors and secondary metastases. Development of anti-angiogenesis therapy in gynecological cancers and improvement of its efficacy have been a major focus of fundamental and clinical research. However, survival benefits of current anti-angiogenic agents, such as bevacizumab, in patients with gynecological cancer, are modest. Therefore, a better understanding of angiogenesis and the tumor microenvironment in gynecological cancers is urgently needed to develop more effective anti-angiogenic therapies, either or not in combination with other therapeutic approaches. We describe the molecular aspects of (tumor) blood vessel formation and the tumor microenvironment and provide an extensive clinical overview of current anti-angiogenic therapies for gynecological cancers. We discuss the different phenotypes of angiogenic endothelial cells as potential therapeutic targets, strategies aimed at intervention in their metabolism, and approaches targeting their (inflammatory) tumor microenvironment.

Gynecologic cancer surveillance in the era of SARS-CoV-2 (COVID-19)

The SARS-CoV-2 (COVID-19) pandemic has significantly impacted the management of patients with gynecologic cancers. Many centers have reduced access to routine visits to avoid crowded waiting areas and specially to reduce the infection risk for oncologic patients. The goal of this review is to propose a surveillance algorithm for patients with gynecologic cancers during the COVID-19 pandemic based on existing evidence and established guidelines. It is time to consider strategies based on telemedicine and to adapt protocols in this new era. We hereby propose a strategy for routine surveillance both during and beyond the pandemic.

Personalizing vulvar cancer workflow in COVID-19 era: a proposal from Vul.Can MDT

INTRODUCTION

Since the community spread of Coronavirus disease 2019 (COVID-19), the practice of oncologic care at our comprehensive cancer center has changed. Postponing cancer treatment without consideration of its implications could cost more lives than can be saved. In this special situation, we must continue to provide our cancer patients with the highest quality of medical services assuring the safety. This article provides general guidance on supporting curative treatment strategies in vulvar cancer patients.

METHODS

At our institution, a vulvar cancer multidisciplinary team (Vul.Can MDT) of specialists is responsible for personalized treatment of this disease. The phase 2 period necessarily requires specific procedures for both outpatient and inpatient pathways and to provide strategies concerning the management of vulvar cancer patients even in case of an eventually concomitant SARS-CoV-2 infection. In brief, an accurate remote and in person triage must be provided routinely and patients submitted to specific diagnostic tests prior to every major treatment or procedure (surgery, RT, and CT) or in case of suspicion for COVID-19 syndrome. The decisional workflow for these women often old and frail, have been rapidly adjusted by our Vul.Can MDT to mitigate the potential risks of COVID-19.

RESULTS

The team produced two types of recommendations concerning: (1) safety regulations of care pathways, patients and health care providers, (2) personalized treatment strategies. We present a protocol that can be applied in clinical practice: the flowcharts provided, include the modulation of treatment intensity designed for surgical procedures and radiation, stratified for FIGO stage of disease and intention.

CONCLUSION

We suggest that our proposals are applicable in this setting of patients, considering anyway current international recommendations and guidelines.

Therapeutic options following second-line platinum-based chemotherapy in patients with recurrent ovarian cancer: Comparison of active surveillance and maintenance treatment

Most women with advanced ovarian cancer respond to initial treatment, consisting of surgical resection and ≈6 cycles of platinum-based chemotherapy. However, disease recurrence occurs in most patients, and subsequent therapies become necessary. Historically, close monitoring following treatment (active surveillance) was the only available option, as continued maintenance chemotherapy treatment led to increased toxicity without providing any meaningful clinical benefit. Recently, targeted therapy with the angiogenesis inhibitor bevacizumab and the poly(ADP-ribose) polymerase (PARP) inhibitors olaparib, niraparib, and rucaparib have demonstrated significant clinical benefits as maintenance treatment for recurrent disease. Despite consensus guidelines recommending their use, maintenance treatments are currently underutilized. Here, we review evidence from pivotal clinical trials of approved second-line maintenance treatments demonstrating efficacy in terms of progression-free survival and postprogression efficacy outcomes for patients with recurrent ovarian cancer. Adverse events frequently associated with bevacizumab include hypertension, proteinuria, and non-central nervous system bleeding, whereas PARP inhibitors are associated with nausea, vomiting, fatigue, and anemia. Patient-centered outcomes analyses show that PARP inhibitors provide significant benefits to patient health status, even when accounting for the toxicities associated with treatment. Many factors influence the selection of second-line maintenance treatment for patients with recurrent ovarian cancer, including the maintenance treatment received in the first-line setting. Overall, targeted maintenance treatment represents a new standard of care for patients with ovarian cancer, and we recommend that maintenance treatment should be offered to all eligible patients with recurrent ovarian cancer.

18F-FDG PET/CT imaging of vulva cancer recurrence: A comparison of PET-derived metabolic parameters between women with and without HIV infection

Objective To assess the patterns of recurrence of vulva cancer on 18F-FDG PET/CT and to compare the 18F-FDG PET metabolic metrics in patients with and without Human Immunodeficiency Virus (HIV).

Methods Maximum standardized uptake value (SUVmax), mean standardized uptake value (SUVmean), metabolic tumour volume (MTV and total lesion glycolysis (TLG) were obtained on Flourine-18 Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography (18F-FDG PET/CT) images of women referred with suspected or confirmed vulva cancer recurrence. We compared HIV-infected and HIV-uninfected patients regarding pattern disease recurrence, age at diagnosis, and the PET-derived metabolic indices.

Results We analyzed 33 patients with a mean age 50.76 ± 15.78 including 21 HIV-infected women. The majority of patients (94 %) had squamous cell carcinoma and 84.85 % were Blacks. Of the HIV-infected individuals, the median CD4 count was 526.0 cells/mm3 (IQR: 379.0–729.0). HIV infected patients were younger than the HIV uninfected at the time of diagnosis: 40.50 ± 8.87 vs 66.54 ± 9.71 respectively, p < 0.001. We found a local (vulvar) recurrence rate of 75.8 %. Nodal pelvic recurrences were higher in the HIV-infected patients than in the HIV uninfected patients (70 % vs 30 %, p = 0.027). Three patients had distant metastasis and all three were HIV-infected. There was a higher whole-body MTV and TLG among HIV-infected women compared with HIV-uninfected women, 103.39 vs 17.58 and 852.64 vs 101.79, respectively (p < 0.05 for both).

Conclusion HIV-infected women are diagnosed with vulva cancer at a younger age. HIV-infected patients had a higher rate of pelvic lymph node recurrence. There is a higher tumor burden at vulva cancer recurrence among women with HIV infection.

Delphi survey to inform patient-reported symptom monitoring after ovarian cancer treatment

BACKGROUND

Increasing numbers of ovarian cancer patients are living longer and requiring regular follow-up to detect disease recurrence. New models of follow-up care are needed to meet the growing number and needs of this patient group. The potential for patient-reported outcome measures (PROMs) to capture key symptoms and online technology to facilitate long-term follow-up has been suggested.

OBJECTIVES

Prior to a pilot study exploring the potential for electronic patient-reported symptom monitoring, the content of an online intervention was developed via Delphi methodology.

DESIGN AND SETTING

A Delphi process was conducted aiming to obtain consensus amongst the clinicians and patients from 4 hospitals on the key aspects to monitor during follow-up after ovarian cancer treatment, and how to monitor them in an online intervention. A two round Delphi was conducted. Consensus was defined as at least 70% agreement.

RESULTS

Out of 43 participants, 30 (18 patients, 12 healthcare professionals) completed round 1 and 19 (11 patients, 8 healthcare professionals) completed round 2. Consensus was reached on the key symptoms to monitor, and the importance of monitoring both duration and frequency of symptoms. Opportunity for review of psychological wellbeing and holistic needs were considered important by both groups. The frequency of online questionnaire completion, timeframe for patients to reflect on (e.g. during the past X weeks), and the choice of PROMs items to monitor symptoms did not reach the consensus threshold.

CONCLUSION

It is crucial that any intervention and the selection of PROMs is fully described to ensure transparency about the development and decisions taken. In this work, a set of key symptoms and areas to monitor were agreed, which has informed the design of an online intervention and a subsequent pilot study is now underway. The proposed model of remote follow-up using electronic PROMs could be adapted and explored in other cancer sites.

Cervical cancer recurrence - can we predict the type of recurrence?

PURPOSE

We aimed to identify if there is an association between the severity of cervical cancer at diagnosis and the pattern of recurrence.

METHODS

We conducted a retrospective study of recurrent cervical cancers diagnosed between 2016 and 2018. We characterized the cases according to histology, size, FIGO stage (according to 2009 and 2018 FIGO classifications) and nodal involvement at diagnosis, symptoms at the time of recurrence, interval between the end of treatment and recurrence, imaging methods used, and location of the recurrence. Statistical analysis was performed between histology, size, FIGO stage and nodal involvement at diagnosis and time to recurrence and type of recurrence (locoregional versus lymph node, distant or multiple site involvement).

RESULTS

We included 48 patients with recurrent cervical cancer. At diagnosis, mean tumor size was 5 cm and 83% of the patients had squamous cell carcinoma. The FIGO stage changed in 43.8% of patients between the 2009 and the 2018 classifications. A mean of 26 months elapsed between the end of treatment and recurrence. Recurrence was symptomatic in 64.6% of patients. Imaging identified recurrence in 97.9% of patients. The most frequent recurrence sites were locoregional and lymph node metastases. We found a statistically significant association between 2009 FIGO stage and time to recurrence (P = 0.030) and lymph node involvement at diagnosis and type of recurrence (P = 0.022). As expected patients with more advanced disease recurred sooner, though this was only observed for the 2009 FIGO classification. Absence of lymph nodes at initial diagnosis was associated with locoregional recurrence, while presence of lymph node involvement was associated with lymph node, distant or multiple site involvement of recurrence. No other significant associations were found.

CONCLUSION

In our cohort of recurrent cervical cancer, we found an association between patients without lymph node metastases at initial diagnosis and locoregional recurrence. Further studies are needed in order to evaluate whether this association has predictive value.

Cervical cancer recurrence presenting as abdominal wall mass and accompanying cellulitis

Background

Most recurrences of early stage cervical cancer occur in the pelvis or lymphatic system. Distant metastases occur in a minority of patients. Large abdominal wall recurrence presenting as cellulitis and intra-abdominal mass is unusual and presents diagnostic as well as treatment challenges.

Case

A 46-year-old woman with a history of stage 1B1 poorly differentiated squamous cell carcinoma of the cervix 2 years earlier presented with infraumbilical abdominal wall erythema, tenderness and warmth to the touch. She had a subcutaneous mass in that area with associated abdominopelvic pain. Imaging showed a 9.5 × 11 cm lobulated mass in the anterior lower abdominal wall, encompassing the width of the lower rectus muscles also invading the small bowel and the bladder. Superimposed cellulitis led to the symptoms with which she presented. She was treated with intravenous antibiotics, and biopsy of the mass revealed squamous cell carcinoma consistent with her prior cervical cancer. She was treated with neoadjuvant chemotherapy followed by surgical debulking with negative margins and adjuvant chemotherapy. Three months after completing treatment she recurred in the inguinal lymph nodes and restarted multimodality treatment. She was without evidence of disease for the entire 18 months of follow up following treatment to the lymph nodes.

Conclusion

Cervical cancer recurrence patterns can be unique. Surveillance for recurrence may also include consideration of these unusual patterns of recurrence.

Practice patterns in post-treatment surveillance in patients with primary epithelial ovarian cancer

BACKGROUND

The Society of Gynecologic Oncology created guidelines to standardize cost-effective clinical surveillance for detection of recurrence of gynecologic cancers.

OBJECTIVE

To determine practice patterns for surveillance of primary ovarian cancer after complete response to therapy and to identify the percentage of clinicians who follow the surveillance guidelines endorsed by the Society of Gynecologic Oncology.

METHODS

A single-institution retrospective cohort study was conducted including patients with epithelial ovarian cancer with a complete response to primary therapy between January 2012 and December 2016. Patients were excluded if they were participating in clinical trials that required routine imaging. Data on surveillance and recurrence were collected. Descriptive statistics as well as Fisher's exact test and chi-square test were performed due to the exploratory nature of the study.

RESULTS

A total of 184 patients met the inclusion criteria. Median follow-up for the cohort was 37 months (range 6-80). Surveillance was completed in compliance with Society of Gynecologic Oncology guidelines in 78% of patients. Of 39 visits that were non-compliant, 44% (17) were patient initiated (scheduling conflict, missed appointment), 15% (6) were due to the provider intentionally scheduling alternative follow-up, while 41% (16) were off schedule due to problem visits (patient complaint of symptoms). Patients with early-stage cancers were more likely than advanced-stage patients to be non-compliant (33% vs 15%, p=0.006). Patients with non-serous histologies had a higher frequency of non-compliance (31% vs 16%, p=0.035). When stratified by early versus advanced stage, there was no difference in progression-free survival or overall survival based on compliance.

CONCLUSIONS

Overall, there was a relatively high rate of compliance with Society of Gynecologic Oncology surveillance guidelines for patients with epithelial ovarian cancer. Patients with non-serous histologies and patients with early-stage disease had a higher rate of non-compliance, and these patients may represent special groups that would benefit from additional survivorship education.

Low-dose apatinib and tegafur-gimeracil-oteracil as palliative treatment in recurrent cervical cancer patients with poor performance status: A case series

WHAT IS KNOWN AND OBJECTIVE

A large proportion of recurrent cervical cancer (RCC) patients present with poor performance status (PS) after comprehensive treatments, which usually prevents them from opting for clinical trials. We retrospectively analysed the effect and safety of low-dose apatinib and tegafur-gimeracil-oteracil (TGO) in the treatment of these patients.

CASE SUMMARY

Six patients treated with low-dose apatinib and TGO showed a disease control rate of 83.3% and grade 1-2 adverse events (AEs).

WHAT IS NEW AND CONCLUSION

This case series indicates that low-dose apatinib and TGO could be considered as palliative therapy for RCC patients with poor PS.

Surveillance patterns of cervical cancer patients treated with conization alone

OBJECTIVES

To determine surveillance patterns of stage I cervical cancer after cervical conization.

METHODS

A 25-question electronic survey was sent to members of the Society of Gynecologic Oncology. Provider demographics, surveillance during year 1, years 1-3, and >3 years after cervical conization, use of pelvic examination, cytology, Human papillomavirus testing, colposcopy, and endocervical curettage were queried. Data were analyzed.

RESULTS

239/1175 (20.1%) responses were collected over a 5-week study period. All providers identified as gynecologic oncologists. During year 1, 66.7% of providers perform pelvic examination and 37.1% perform cytology every 3 months. During years 1-3, 61.6% perform pelvic examination and 46% perform cytology every 6 months. At >3 years, 54.4% perform pelvic examination every 6 months and 43% perform annual pelvic examination. 66.7% of respondents perform cytology annually, and 51.9% perform annual Human papilloma virus testing. 85% of providers do not offer routine colposcopy and 60% do not offer endocervical curettage at any point during 5-year follow-up. 76.3% of respondents screen patients for Human papilloma virus vaccination.

CONCLUSIONS

To date, there are no specific surveillance guidelines for patients with stage I cervical cancer treated with cervical conization. The most common surveillance practice reported is pelvic examination with or without cytology every 3 months in year 1 and every 6 months thereafter. However, wide variation exists in visit frequency, cytology, and Human papillomavirus testing, and there is a clear trend away from using colposcopy and endocervical curettage. These disparate surveillance practices indicate a need for well-defined, uniform surveillance guidelines.

Alternative management for gynecological cancer care during the COVID-2019 pandemic: A Latin American survey

Objective

To determine the acceptance rate of treatment alternatives for women with either preinvasive conditions or gynecologic cancers during the COVID‐19 pandemic among Latin American gynecological cancer specialists.

Methods

Twelve experts in gynecological cancer designed an electronic survey, according to recommendations from international societies, using an online platform. The survey included 22 questions on five topics: consultation care, preinvasive cervical pathology, and cervical, ovarian, and endometrial cancer. The questionnaire was distributed to 1052 specialists in 14 Latin American countries. A descriptive analysis was carried out using statistical software.

Results

A total of 610 responses were received, for an overall response rate of 58.0%. Respondents favored offering teleconsultation as triage for post‐cancer treatment follow‐up (94.6%), neoadjuvant chemotherapy in advanced stage epithelial ovarian cancer (95.6%), and total hysterectomy with bilateral salpingo‐oophorectomy and defining adjuvant treatment with histopathological features in early stage endometrial cancer (85.4%). Other questions showed agreement rates of over 64%, except for review of pathology results in person and use of upfront concurrent chemoradiation for early stage cervical cancer (disagreement 56.4% and 58.9%, respectively).

Conclusion

Latin American specialists accepted some alternative management strategies for gynecological cancer care during the COVID‐19 pandemic, which may reflect the region’s particularities.

The COVID‐19 pandemic led Latin American specialists to accept alternative management strategies for gynecological cancer care, especially regarding surgical decisions.

The COVID‐19 pandemic led Latin American specialists to accept alternative management strategies for gynecological cancer care, especially regarding surgical decisions.

Anti-cancer therapy and clinical trial considerations for gynecologic oncology patients during the COVID-19 pandemic crisis

OBJECTIVES

The COVID-19 pandemic has consumed considerable resources and has impacted the delivery of cancer care. Patients with cancer may have factors which place them at high risk for COVID 19 morbidity or mortality. Highly immunosuppressive chemotherapy regimens and possible exposure to COVID-19 during treatment may put patients at additional risk. The Society of Gynecologic Oncology convened an expert panel to address recommendations for best practices during this crisis to minimize risk to patients from deviations in cancer care and from COVID-19 morbidity.

METHODS

An expert panel convened to develop initial consensus guidelines regarding anti-neoplastic therapy during the COVID-19 pandemic with respect to gynecologic cancer care and clinical trials.

RESULTS

COVID-19 poses special risks to patients who are older, have medical co-morbidities, and cancer. In addition, this pandemic will likely strain resources, making delivery of cancer care or conduct of clinical trials unpredictable. Recommendations are to limit visits and contact with health care facilities by using telemedicine when appropriate, and choosing regimens which require less frequent visits and which are less immunosuppressive. Deviations will occur in clinical trials as a result of limited resources, and it is important to understand regulatory obligations to trial sponsors as well as to the IRB to ensure that clinical trial and patient safety oversight are maintained.

CONCLUSIONS

The ongoing crisis will strain resources needed to deliver cancer care. When alterations to the delivery of care are mandated, efforts should be taken to minimize risks and maximize safety while approximating standard practice.

Does cervicovaginal cytology have a role in the diagnosis and surveillance of endometrial adenocarcinoma?

OBJECTIVE

To examine the role of cervicovaginal cytology in diagnoses and surveillance of the patients with endometrial carcinoma (EC).

METHODS

Patients who underwent EC surgery that included a follow-up were reviewed retrospectively. The cohort was limited to the patients who had an available cervical cytology result within 12 months before the primary surgery took place. The glandular abnormalities were classified in the following subclassifications: "atypical glandular cells" (AGC)-not otherwise specified (NOS), AGC-favor neoplasia, endocervical AIS, and adenocarcinoma.

RESULTS

A total of 411 patients were eligible for the study. The cervical cytology was found to be normal and recorded as negative for intraepithelial lesion or malignancy in 368 (89.5%) patients. In 43 (10.5%) patients, cervical cytology was interpreted as: AGC-NOS (n = 11), AGC-FN (n = 7), adenocarcinoma (n = 20), malignant epithelial tumor (n = 3), and squamous carcinoma (n = 2). During the follow-up, recurrence was observed in 53 (12.9%) patients. Among six isolated vaginal cuff recurrences, two of the cases presented with malignant cytology, and the additional four cases were suspected during clinical examination. Among women with recurrence (n = 53), there were malignant cytological findings in four of the patients. In the whole population (n = 411), there were four other abnormal cytological findings detected within the surveillance. These four cytology results were nonmalignant and no recurrence was identified.

CONCLUSION

There is no significant clinical advantage of cervicovaginal cytology testing before diagnosis or during the surveillance of EC.

Can a symptom checklist improve the triage of patients following successful endometrial cancer treatment?

•

We developed and piloted a questionnaire on endometrial cancer recurrence symptoms.

•

Approximately 40% of patients self-reported at least one symptom.

•

Just over 3% of patients with self-reported symptoms were diagnosed with recurrence.

•

Back/lumbar pain, vaginal bleeding and fatigue were associated with recurrence.

Endometrial cancer (EC) is the fifth most common cancer in women in developed countries. Clinical practice guidelines recommend patients should be followed-up every 3–6 months after primary treatment of EC. Evidence suggests that 40% to 80% of patients develop symptoms prior to being diagnosed with EC recurrence, however which symptoms are key remains unclear. We previously conducted a comprehensive literature review and developed a questionnaire on patient-reported symptoms associated with EC recurrence.

This is a brief communication on a pilot prospective cohort study among 120 Australian patients who completed primary treatment for EC in the past three years. The study showed 47 of the 120 patients (39.2%) self-reported at least one symptom, four of whom (3.3%) were diagnosed with a recurrence. Back or lumbar pain (P = 0.012), vaginal bleeding (P < 0.001), and lethargy, fatigue, exhaustion or tiredness (P = 0.002) were significantly associated with the development of EC recurrence.

The checklist will be further validated as part of a randomized controlled clinical trial to confirm the observed relationship between symptoms and the development of EC recurrence.

The role of asymptomatic screening in the detection of recurrent ovarian cancer

•

The pelvic exam was a useful tool in the detection of ovarian recurrence.

•

CA-125 use was not associated with better survival or rate of secondary cytoreductive surgery.

•

Providers should carefully consider modalities for asymptomatic ovarian recurrence monitoring.

Objective

To investigate the utility of asymptomatic screening, including CA-125, imaging, and pelvic exam, in the diagnosis and management of recurrent ovarian cancer.

Methods

Women with ovarian cancer whose cancer recurred after remission were categorized by first method that their provider suspected disease recurrence: CA-125, imaging, symptoms, or physical exam. Differences in clinicopathologic, primary treatment characteristics, and outcomes data including secondary cytoreductive surgery (SCS) outcome and overall survival (OS) were collected.

Results

102 patients were identified at our institution from 2003 to 2015. 20 recurrences were detected by symptoms, while 62 recurrences were diagnosed first by asymptomatic rise in CA-125, 5 by pelvic exam, and 15 by imaging in the absence of known exam abnormality or rise in CA-125.

Mean time to recurrence was 18.9 months, and median survival was 45.8 months. These did not vary by recurrence detection method (all p > 0.4). Patients whose disease was detected by CA-125 were less likely to undergo SCS than those detected by other means (21.7% vs. 35.0%, p = 0.007). In addition to the 5 patients whose recurrence was detected primarily by pelvic exam, an additional 10 (total n = 15) patients had an abnormal pelvic exam at time of diagnosis of recurrence.

Discussion

Recurrence detection method was not associated with differing rates of survival or optimal SCS, however those patients detected by CA-125 were less likely to undergo SCS. The pelvic exam was a useful tool for detecting a significant proportion of recurrences.

Impact of COVID-19 Pandemic on Gynecological Oncology Care: Glimpse into Association of Gynecological Oncologists of India (AGOI) Perspective

PURPOSE

The notorious COVID 19 pandemic has caused rapid and drastic changes in cancer care worldwide in 2020. This online survey aims to assess the extent to which the pandemic has affected cancer care in gynecological oncology amongst members of the Association of Gynecological Oncologists of India (AGOI), a registered professional society founded in 1991.

METHODS

We developed and administered a cross-sectional, flash survey to members of AGOI in the first week of April 2020. Data were analyzed using Microsoft Office Excel 2016. Results were expressed as percentages of total responses excluding blank or unattended response. Overall theme-specific responses were described as a spectrum of findings, and related inferences were drawn.

RESULTS

Among approached practitioners, 90 responded to the survey, more than 80% were practicing consultants, and more than 50% from academic institutions. The results of the study showed that the ongoing pandemic had severely affected gynecological oncology practice and care amongst all respondents. There were modifications in diagnostic pathways, interventions, and follow-ups across all organ sites. There was a near-unanimous opinion on the use of general safety measures to combat the virus and to use complete PPEs in a high-risk situation. There were mixed responses to alternative educational activities, especially using electronic technology and distant learning methods. There was optimism among respondents with regards to the current situation normalizing in 3-6 months.

CONCLUSION

This study documents the pandemic affected scenario of gynecological cancer care and perceptions of Gynecological Oncologists in India. A significant effect on all aspects of cancer care was observed. Technological learning methods, both for patient care and educational activities, were being adopted by many respondents.