I was excited to be attending the marriage of my nephew in North Carolina the weekend of April 11th. At the same time, the SGO Annual Meeting was taking place in Puerto Rico. I have followed news from the SGO meeting for many years and been an active patient advocate member since 2020. I even attended a few annual meetings in person. I always enjoyed learning about the latest research and making connections with gyn oncs, researchers and other advocate members.
This year's meeting theme was "Advancing Science. Empowering Teams. Embracing Change". Since I did not attend the annual meeting in person I will share information from a number of different sources regarding ovarian cancer research presented that weekend.
MedPage
Chemo Combo Wins in Ovarian Cancer, but Single-Agent Therapy Still in the Game-NRG-GY019
"chemotherapy plus letrozole as standard of care for low-grade serous
ovarian carcinoma (LGSOC), as letrozole monotherapy failed to meet
non-inferiority requirements for progression-free survival (PFS).
However, a subgroup analysis showed a 50% reduction in recurrence with
single-agent letrozole in patients who had no gross residual disease
after surgery. Analysis of that subgroup -- comprising almost
two-thirds of the patients randomized to letrozole monotherapy --
yielded a hazard ratio (HR) within the non-inferiority range."
Novel Regimen Boosts Survival for Recurrent Platinum-Resistant Ovarian Cancer
https://www.medpagetoday.com/meetingcoverage/sgo/120748
"Adding the glucocorticoid receptor antagonist relacorilant (Lifyorli) to
nab-paclitaxel improved median overall survival (OS) by 4 months versus
nab-paclitaxel alone. The regimen received
FDA approval in March on the basis of an improvement in progression-free survival (PFS)."
X
Article from The Gynecologic Oncology Journal @gynoncjnls
Identifying ovarian cancer with AI analysis of abdominal CT scans
Conclusion:
"Deep Learning using segmented abdominal-pelvic CT scans, particularly convolutional neural networks-based
architecture, demonstrate strong potential for distinguishing Epithelial Ovarian Cancer (EOC) from
benign pelvic masses. Further studies are needed to create accurate Deep Learning models for early EOC detection. "
SGO Meeting News https://www.sgomeetingnews.org/
Mirvetuximab soravtansine plus
carboplatin in folate receptor alpha-expressing recurrent
platinum-sensitive ovarian cancer - late breaking abstract
"The study included 125 patients with measurable, recurrent
FRa-expressing PSOC and one prior line of platinum-based chemotherapy. ...MIRV plus carboplatin in recurrent platinum-resistant ovarian cancer (PSOC) with an FRa greater than
or equal to 25% can be safely administered with minor dose modifications
and proactive adverse event management. It also achieved favorable
objective response rates and progression-free survival rates, showed
comparable efficacy to pre-poly (ADP-ribose) polymerase (PARP) inhibitor
era benchmarks, and established the safety and efficacy of continuing
MIRV after carboplatin for the first time. The study suggests it can also be safe and effective to combine with
carboplatin in the treatment of PROC, and to continue administering MIRV
as a maintenance therapy after treatment with carboplatin."
A Clearer Signal in Ovarian Cancer
https://www.sgomeetingnews.org/home/article/22964575/a-clearer-signal-in-ovarian-cancer
"Emily O'Brien, MD, reported on the clinical performance of a ctDNA whole
genome assay in patients with Stage III and IV ovarian cancer
undergoing neoadjuvant chemotherapy (NACT), interval debulking surgery
(IDS), and adjuvant chemotherapy (ACT). ...The study followed 15 patients with advanced-stage, high-grade serous ovarian cancer treated between 2022 and 2024. ...Patients with persistent ctDNA positivity were more likely to have
platinum-resistant or refractory disease, while one patient with
platinum-sensitive recurrence demonstrated transient ctDNA clearance
before becoming positive again at recurrence, suggesting ctDNA may
capture evolving tumor biology in real time."
ctDNA is still investigational and more testing needs to be done but there is promise that the clearance of ctDNA could lead to more personalized treatment.
If you attended the meeting please share in the comment section which studies you found most impactful to patient treatment. Thanks.
Dee
Every Day is a Blessing!