Gynecologic Oncology
Clinical discussions on gynecologic malignancies, surgical approaches, and multimodal treatment strategies.
Recent Discussions
For an non-operative patient with IB1 cervical cancer, would you recommend RT alone or concurrent chemoRT for definitive therapy?
I usually favor RT alone as local control and the outcome is excellent unless they have adenocarcinoma, a suspicious pelvic node, or multiple high risk features (high grade with LVSI on bx).
How would you manage a small posterior vaginal defect noted at the time of cervical brachytherapy?
If it is from a disease, I would continue brachy as planned and address the defect based on response and healing. If unrelated to disease, I would have it sutured and continue brachy as planned.
What is your radiotherapy plan for stage IVA (cT4) cervical SCC with the tumor completely obliterating the bladder trigone?
I would follow the same schedule. After concurrent chemo RT, I would use HDR brachy with a hybrid applicator to achieve a D90 of 85 Gy or above to the HR-CTV and avoid any hotspot in the bladder wall. Part of the bladder wall in the trigone area receives a therapeutic dose.
In patients with advanced endometrial cancer who you plan to treat with chemotherapy + immunotherapy (per GY018 or RUBY), how and when do you utilize adjuvant EBRT and/or brachytherapy?
Reading the question at face value - does advanced endometrial cancer mean stage IVB? III/IVA? If IVB, there is not routinely a role of 'adjuvant' EBRT or BT.Given the discussion of adjuvant therapy, I presume the question is asking for the small fraction of RUBY and GY-018 patients who were stage I...
How would you utilize brachytherapy boost in addition to EBRT for HPV-dependent invasive squamous cell carcinoma present as a large pelvic side wall mass, presumed to be of cervix primary, albeit the negative biopsies of the cervix?
I have had one P16+ SCC of Unknown Primary that presented as a solitary pelvic sidewall mass/node, no FDG avidity outside of that region, who had a full gynecological evaluation. First things first, ensure a thorough anorectal evaluation to rule out an anal primary. I would treat with a focus on uni...
How do you explain progression free survival to patients?
This is a really, really important question. I'd argue we often greatly undervalue the importance of communication with our patients and the impact the quality of our communication has on what they understand about their illness. I remember once having a long conversation with a patient where I outl...
How do you decide between neoadjuvant chemotherapy vs neoadjuvant radiation in a patient with endometrial cancer not amenable to surgical resection due to cervical involvement?
I'm not sure I have a perfect answer. For this case, the NCCN gives the following recommendations: -For suspected cervical involvement for patients who are not suitable for primary surgery, EBRT and brachytherapy are effective treatments (category 2A). If the patient is deemed operable 4-12 weeks po...
Are there circumstances where you would recommend every 6 week dosing schedule for pembrolizumab monotherapy?
FDA approval for q 6 week dosing of pembrolizumab is awaited but has yet to occur; this would represent a welcome change for our patients, as just happened with the recent approval of q 4 week dosing of atezolizumab. Without FDA approval we are not using pembrolizumab 6 week dosing at this time, and...
How should you manage a COVID-19 infected/suspected patient who is receiving chemotherapy and cannot interrupt or delay their cancer treatment?
This is difficult to answer specifically without further details. There certainly is accumulating evidence that patients with cancer, especially those receiving immunosuppressive chemotherapy, are at greater risk of COVID-19 infection if exposed, and a greater risk of serious and life-threatening co...
Would you recommend 1st line pembrolizumab for PD-L1 positive recurrent/metastatic cervical cancer patient who is not a candidate for or refuses chemotherapy?
No. First-line pembrolizumab has not yet been approved for that indication in cervical cancer. It is being studied in Keynote-826.