Radical Hysterectomy in Early-Stage Cervical Cancer: Abandoning the One-Fits-All Concept

Two pillars in modern oncology are treatment personalization and the reduction in treatment-related morbidity. For decades, the one-fits-all concept of radical hysterectomy has been the cornerstone of early-stage cervical cancer surgical treatment. However, no agreement exists about the prevalent method of parametrial invasion, and the literature is conflicting regarding the extent of parametrectomy needed to achieve adequate surgical radicality. Therefore, authors started investigating if less radical surgery was feasible and oncologically safe in these patients. Two historical randomized controlled trials (RCTs) compared classical radical hysterectomy (RH) to modified RH and simple hysterectomy. Less radical surgery showed a drastic reduction in morbidity without jeopardizing oncological outcomes. However, given the high frequency of adjuvant radiotherapy, the real impact of reduced radicality could not be estimated. Subsequently, several retrospective studies investigated the chance of tailoring parametrectomy according to the tumor's characteristics. Parametrial involvement was shown to be negligible in early-stage low-risk cervical cancer. An observational prospective study and a phase II exploratory RCT have recently confirmed the feasibility and safety of simple hysterectomy in this subgroup of patients. The preliminary results of a large prospective RCT comparing simple vs. radical surgery for early-stage low-risk cervical cancer show strong probability of giving a final answer on this topic.

Endometriosis-related spontaneous hemoperitoneum in pregnancy: A case series

Endometriosis can be associated with adverse pregnancy outcomes. We report six cases of endometriosis-related spontaneous hemoperitoneum diagnosed in pregnant and postpartum women over 13 years. Spontaneous hemoperitoneum in pregnancy mainly occurred in the second half of gestation. All women presented with acute abdominal pain; four of them needed an emergent surgery, two were managed expectantly. The median estimated blood loss was 4250 ml, four women required massive transfusion. Three out of six women had a known history of endometriosis, all of them had histologically confirmed endometriosis after surgery. No maternal or perinatal deaths occurred. In one case, reticence to perform a computed tomography scan led to delayed diagnosis. Since delay can lead to lethal consequences, high levels of suspicion for spontaneous hemoperitoneum should be maintained in cases of severe abdominal pain, even with a woman's negative history of endometriosis. Improved knowledge and regular interdisciplinary meetings are pivotal to ameliorate outcomes.

Assessing the role of minimally invasive radical hysterectomy for early-stage cervical cancer

Surgery is the mainstay of treatment in the management of early-stage cervical cancer. Until the publication of the Laparoscopic Approach to Cervical Cancer (LACC) trial, minimally invasive radical hysterectomy was the recommended approach to treat patients with early-stage disease. The results of the LACC trial questioned the adoption of minimally invasive surgery in cervical cancer. In comparison with the open approach, minimally invasive surgery correlated with worse disease-free and cancer-specific survival. Similarly, other retrospective studies highlighted this correlation, thus corroborating the results of the LACC trials. In the present review, we evaluated current evidence and further prospective of the adoption of minimally invasive radical hysterectomy in cervical cancer. Moreover, we sought to assess some unsolved issues regarding the role of minimally invasive surgery in early-stage cervical cancer patients.

Characteristics and patterns of care of endometrial cancer before and during COVID-19 pandemic

Objective

Coronavirus disease 2019 (COVID-19) outbreak has correlated with the disruption of screening activities and diagnostic assessments. Endometrial cancer (EC) is one of the most common gynecological malignancies and it is often detected at an early stage, because it frequently produces symptoms. Here, we aim to investigate the impact of COVID-19 outbreak on patterns of presentation and treatment of EC patients.

Methods

This is a retrospective study involving 54 centers in Italy. We evaluated patterns of presentation and treatment of EC patients before (period 1: March 1, 2019 to February 29, 2020) and during (period 2: April 1, 2020 to March 31, 2021) the COVID-19 outbreak.

Results

Medical records of 5,164 EC patients have been retrieved: 2,718 and 2,446 women treated in period 1 and period 2, respectively. Surgery was the mainstay of treatment in both periods (p=0.356). Nodal assessment was omitted in 689 (27.3%) and 484 (21.2%) patients treated in period 1 and 2, respectively (p<0.001). While, the prevalence of patients undergoing sentinel node mapping (with or without backup lymphadenectomy) has increased during the COVID-19 pandemic (46.7% in period 1 vs. 52.8% in period 2; p<0.001). Overall, 1,280 (50.4%) and 1,021 (44.7%) patients had no adjuvant therapy in period 1 and 2, respectively (p<0.001). Adjuvant therapy use has increased during COVID-19 pandemic (p<0.001).

Conclusion

Our data suggest that the COVID-19 pandemic had a significant impact on the characteristics and patterns of care of EC patients. These findings highlight the need to implement healthcare services during the pandemic.

The prevalence of patients with early-stage endometrial cancer (EC) has been lower during coronavirus disease 2019 (COVID-19) pandemic than before its onset. Further evidence is needed to assess the impact of COVID-19 pandemic on survival outcomes of EC patients.

Same-day discharge protocol for laparoscopic treatment of adnexal disease: management and acceptance

OBJECTIVE

Develop a 'same-day discharge' setting for laparoscopic treatment of adnexal disease.

SETTING

Preventive Gynecology, European Institute of Oncology, Milan, Italy.

POPULATION

Two hundred patients undergoing laparoscopic procedures.

MATERIAL AND METHODS

Data were retrospectively collected through clinical, surgical and laboratory reports. After discharge patients were contacted by phone and e-mail.

MAIN OUTCOME MEASURES

The rate of discharge, adverse events and readmission was measured. The need for adjunctive care provided by our on-call service or by a primary care physician and the acceptability of the same-day discharge protocol were also investigated.

RESULTS

One hundred and sixty-five patients out of 200 were discharged on the same day. Of the 35 patients hospitalized, the most frequent causes for overnight admission were: uncontrolled pain, surgical length or complexity of the procedure in nine patients, nausea/vomit in four patients. One hundred and one out of 200 patients answered the mailed questionnaire. None of the discharged patients were readmitted. Eighty-five percent of the answering patients evaluated the length of their hospital stay as adequate or moderately adequate. Ninety-two percent of the patients would recommend the day surgery to other patients.

CONCLUSIONS

our experience demonstrates that the same-day discharge protocol for laparoscopic treatment of adnexal disease is safe and acceptable.

Risk-reducing Salpingo-Oophorectomy in Women at Higher Risk of Ovarian and Breast Cancer: A Single Institution Prospective Series

BACKGROUND/AIM

Occult cancers' reported rates vary from 2-12% and serous tubal intraepithelial carcinomas (STICs) have been identified in 3-12% of the prophylactically removed tubes of women carrying a BRCA mutation. The aim of this study was to evaluate the incidence of tubal minor epithelial atypia (STIL), STIC, and occult invasive cancer and to evaluate the cancer-specific mortality in a prospective series of women at higher risk of ovarian and breast cancer undergoing risk-reducing salpingo-oophorectomy (RRSO) n a tertiary cancer center.

PATIENTS AND METHODS

A series of RRSO specimens (including endometrial biopsy) from women carrying a BRCA mutation, BRCA-unknown and BRCA-negative were collected between January 1998 and April 2016 at the Division of Gynecology at the European Institute of Oncology. Inclusion criteria were: asymptomatic women who had a negative gynecologic screening within 3 months prior to RRSO. Exclusion criteria were: women with ovarian/tubal cancer prior to RRSO.

RESULTS

A total of 411 women underwent RRSO. Median age at RRSO was 47.0 years (range=32-70 years); 75.2% had a history of breast cancer. Fifteen women were diagnosed with an occult cancer (7 STIC, 4 invasive cancers, 2 breast cancers metastatic to the adnexa, 2 endometrial cancer) (3.6%). Sixteen showed a STIL (3.9%). When excluding cases with preoperative positive markers, the occult invasive cancer rate drops to 1.5%.

CONCLUSION

Our study, covering an 18-year period, shows a substantial low risk of occult cancer among a high-risk population of women undergoing RRSO. Our data still support the indication for RRSO in higher-risk patients. An endometrial biopsy should also be routinely obtained as it raises the chances of detecting occult endometrial cancers that may be otherwise missed.

Safe technique for laparoscopic entry into the abdominal cavity

STUDY OBJECTIVE

To evaluate and compare the safety and efficacy of a new method to enter the abdominal cavity at laparoscopy.

DESIGN

(Canadian Task Force classification II-2).

SETTING

Referral center for reproductive surgery in a teaching hospital affiliated with a university-based residency program.

PATIENTS

Twenty representative women of variable body habitus (body mass index 16.5-39 kg/m2).

INTERVENTION

Laparoscopy and laparotomy.

MEASUREMENTS AND MAIN RESULTS

We measured the thickness of the abdominal wall at the base of the umbilicus and just below its inferior border. We also measured distances traversed by the Veress needle or cannula from skin to peritoneal cavity at both sites when the piercing instrument was directed at 45- or 90-degree angle from the horizontal plane of the abdominal wall. Finally, we measured distances created between parietal peritoneum and underlying viscera when the abdominal wall was lifted manually or with towel clips placed laterally, 2 cm from the umbilicus and at the edges of the intraumbilical incision. Distances created between parietal peritoneum and underlying viscera while lifting the abdominal wall by each of these three techniques were measured with a calibrated probe inserted through the intraumbilical port and observed with a 5-mm laparoscope from the suprapubic port. These distances were measured before and after carbon dioxide insufflation at 15 mm Hg, as well as before and while inserting the cannula through the abdominal wall. Mean +/- SD thickness of the abdominal wall at the base of the umbilicus and lower border of the umbilicus were 1.4 +/- 0.5 and 3.0 +/- 1.1 cm, respectively (p <0.01). Distances traversed by piercing instruments through the abdominal wall at the umbilicus and lower border of the umbilicus when the angle of insertion was 45 degrees were 1.98 +/- 0.76 and 4.24 +/- 1.53 cm, respectively (p <0.01). Distances were significantly greater when the angle of insertion was 45 degrees rather than 90 degrees. Distances between parietal peritoneum and underlying viscera when the abdominal wall was lifted manually with towel clips 2 cm from the umbilicus, or at the edges of the intraumbilical incision were 3.5 +/-1.14, 5.14 +/- 1.04, and 6.8 +/- 0.94 cm, respectively (p <0.01). When force was applied on the abdomen at cannula insertion, these distances were reduced by 2.1 +/- 0.91, 1.03 +/- 0.32, and zero centimeters, respectively (p <0.01).

CONCLUSION

Our technique of inserting the cannula perpendicularly through the base of the umbilicus traverses the shortest distance to the abdominal cavity through the least vascular area of the abdominal wall. Lifting the abdominal wall with towel clips placed at the edges of the intraumbilical incision achieves the greatest distance between parietal peritoneum of the abdominal wall and underlying viscera, thus maximizing the margin of safety in protecting peritoneal organs and retroperitoneal vessels from injury.

Term delivery following conservative treatment for villoglandular papillary adenocarcinoma of the uterine cervix: report of a case and analysis of the literature

BACKGROUND

Villoglandularpapillary adenocarcinoma (VPA) of the cervix is often indolent, and surgical treatment has a favorable outlook. Risk factors include depth of invasion, lymphovascular invasion, and the presence of other histologic types of cancer.

CASE

An amputation of the cervical portio was required to satisfactorily resect a 2.5-cm ectocervical lesion in a 28-year-old nulligravida. A diagnosis of pure VPA with a depth of invasion less than 2 mm was established. During a subsequent pregnancy, second trimester ultrasound showed extreme effacement of her cervix and an abdominal cerclage was placed. The pregnancy continued until delivery of a healthy infant at 36 weeks.

CONCLUSIONS

In cases of tumor invasion less than 3 mm, and in the absence of lymphovascular space involvement, extrauterine spread of pure VPA has not been described. When conservative treatment is planned, amputation of the cervical portio may be better suited than conization to the achievement of an adequate margin of resection. Cervical cerclage may be needed to offset the extensive cervical surgery.

Carcinosarcoma of the uterus: a clinicopathological multicenter CTF study

The purpose of this paper is to retrospectively analyze the clinical and pathological data of 118 cases of uterine carcinosarcoma. Prognostic factors and management were evaluated. chi 2 and log-rank tests were performed. Surgical stage at time of surgery was the most important prognostic factor (P < 0.0001); in stage I-II disease depth of myometrial invasion and lymphatic/vascular space involvement were significantly related to outcome, whereas other factors were not useful. In stage I-II patients postoperative radiation did not improve 5-year disease-free survival. Survival curves in patients with advanced disease treated with cisplatin-containing regimens or with doxorubicin (without cisplatin)-containing regimens were overlapping.

Uterine leiomyosarcoma: analysis of treatment failures and survival

The objective of this retrospective multicenter study was to assess the rates, times, and sites of recurrences of 126 patients with uterine leiomyosarcomas. Surgery was the initial therapy for all patients. Median follow-up of survivors was 50 months (range, 3-168 months). Of the 90 patients with stage I-II disease, 26 received postoperative irradiation and/or chemotherapy. Thirty-five (38.9%) patients developed recurrent disease after a median time of 16 months (range, 2-102 months). Recurrence was pelvic in 5 (14.3%) patients, distant in 23 (65.7%), and pelvic plus distant in 7 (20.0%). The overall recurrence rate was similar in patients who received adjuvant treatment and in those who did not. None of the 15 patients who underwent pelvic irradiation developed local recurrences, but 5 of them failed in distant sites. Of the 16 patients with stage III leiomyosarcomas, 2 died of intercurrent disease within 1 month from surgery and 11 received postoperative irradiation and/or chemotherapy. Thirteen patients developed recurrent tumor after a median time of 8 months (range, 1-21 months). Recurrence was pelvic in 3, distant in 4, and pelvic plus distant in 6 patients. Of the 20 patients with stage IV leiomyosarcomas, after surgery 6 were clinically free of disease (group A) and 14 had clinically evaluable residual disease (group B). With regard to group A, 3 patients received postoperative irradiation and/or chemotherapy. Five patients developed recurrent disease after a median time of 11 months (range, 8-16 months). Recurrence was distant in 3 patients and pelvic plus distant in 2. With regard to group B, 11 patients underwent postoperative chemotherapy. Eleven patients died after a median time of 6 months (range, 1-15 months), and 3 are still alive with clinical evidence of disease after 4, 5, and 8 months, respectively, from surgery. Cox model showed that stage (P = 0.0001), mitotic count (P = 0.0002), and age (P = 0.0048) were independent prognostic variables for disease-free survival. In conclusion, uterine leiomyosarcomas have an aggressive clinical behavior, with a propensity to recur both locally and moreover at distant sites. Tumor stage is the strongest prognostic variable. Only patients with early-stage disease have a chance of surviving, whereas the treatment of patients with advanced or recurrent disease is palliative.