Gynecologic Oncology
Clinical discussions on gynecologic malignancies, surgical approaches, and multimodal treatment strategies.
Recent Discussions
Do you typically recommend avoiding neupogen during radiation treatments?
It depends on the reason and expected benefit. If myelosuppression is holding up RT for cervical cancer patients, then I would not hesitate to give neupogen to avoid or minimize a treatment break. There would be more benefit to neupogen and continuing RT than a downside. Usually, I would try to give...
How do you counsel patients about prognosis with FIGO 2018 IIIC cervix cancer managed in the new era of chemoradiation plus immunotherapy?
The prognosis is still a function of nodal location, number of nodes, local T stage, histology, and response to the EBRT portion of treatment. The local control is closer to 90% with a predominant pattern of failure being distant (around 20-25%). Also based on A-18, 3 years PFS is around 70% and OS ...
For a patient with IIIC1 (micromets), MSI-high, Grade 2 endometrial adenocarcinoma who has undergone full surgical staging, do you recommend adding immunotherapy to adjuvant chemotherapy + radiation?
Short answer: No, I do not recommend adjuvant CT/IO + RT for this patient based on the patient's risk factors in the prompt, and the data below. Should the patient have recurrent/metastatic disease following adjuvant CT + RT/VCBT, then I/O + CT is a good option. Ongoing trials hope to answer this qu...
For a patient with locally current endometrial cancer whose disease had complete radiographic response to carboplatin, Taxol, and pembrolizumab, would you consider adding radiation therapy?
Despite having a complete response to chemoimmunotherapy, I would tend toward adjuvant RT since this was a local recurrence. We don't have long-term data with chemoimmunotherapy in this locally recurrent setting.
Would you recommend PARP inhibitor maintenance for a BRCA wild-type, HRD+ advanced ovarian cancer?
We have a better understanding of ovarian cancer biology now, including the importance of germline and somatic BRCA mutations, as well as the role of homologous recombination deficiency (HRD) in tumors and the potential benefit of new therapies in the maintenance.Considerations for maintenance thera...
Should special precautions be taken patients with Ehlers-Danlos syndrome receiving radiation therapy?
Not all EDS is the same. Most commonly, an EDS patient these days is a clinically diagnosed patient with hypermobile joints, possibly stretchy skin, and possibly chronic pain syndrome. That is a very different picture from vascular EDS with a COL3A1 mutation, which is rare and would have the extreme...
Would you use immunotherapy in patients with HIV and a positive viral load?
Current guidelines do not recommend universal HIV screening before starting immune checkpoint inhibitors (ICIs). However, if HIV is known or suspected, patients should ideally be on antiretroviral therapy (ART) before initiating immunotherapy.Safety:Retrospective data from the CATCH-IT Consortium (E...
How do you sequence chemotherapy with radiotherapy for advanced endometrial cancer?
Unfortunately, we don’t even know for sure if we need RT for stage III disease.GOG 258 showed early concurrent chemo RT is no better than chemotherapy alone (delaying chemo increased distant mets, which probably negated locoregional control benefit of RT). For this reason, chemotherapy has become st...
Is there any role for PARPi maintenance in BRCA-/HRD- patients after response to front line chemotherapy +/- bevacizumab?
This is a more complex question, and relies on a conversation with the patient and shared decision making. Unfortunately, the benefit seen with PARPi maintenance in BRCA-/HRD- patients was limited (PRIMA 8.1 vs. 5.4 months; PAOLA-1 16.9 vs. 16 months). I am also sensitive to implications of incorpor...
If an anatomical defect forms due to rapid disease response from pelvic radiation for large gynecological tumors, is it safe to proceed with a further radiotherapy boost?
I would proceed with brachytherapy as planned. For a fistula, if symptomatic, would consider diversion - bilateral nephrostomy or diversion colostomy as needed. Brachytherapy would treat the involved bladder or rectal wall to a therapeutic dose without any needles in the tissue, thereby avoiding any...