Evidence map›Paper›PMID 40977831›Full record

ArticleGynecologic oncology reports2025

Implementation of a stepwise process for somatic testing in patients with a new diagnosis of germline negative epithelial ovarian cancer.

Casey L Lawler, Sara M Klennert, Kristin C Cole, Karen S Schaepe, Laura J Ongie, Megan E Grudem, Carolyn M Klampe, Myra J Wick, Vonda M Wall, Sanjna Rajput and 2 more

Abstract read
In one paragraph

Article in Gynecologic oncology reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

12 authors.

Casey L LawlerDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First St SW Rochester MN 55905, United States.
Sara M KlennertDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First St SW Rochester MN 55905, United States.
Kristin C ColeDepartment of Quantitative Health Sciences, Mayo Clinic, 200 First St SW Rochester MN 55905, United States.
Karen S SchaepeDepartment of Kern Center for Science of Health Care Delivery, Mayo Clinic, 200 First St SW Rochester MN 55905, United States.
Laura J OngieDepartment of Clinical Genomics, Mayo Clinic, 200 First St SW Rochester MN 55905, United States.
Megan E GrudemDepartment of Medical Oncology, Mayo Clinic, 200 First St SW Rochester MN 55905, United States.
Carolyn M KlampeDepartment of Medical Oncology, Mayo Clinic, 200 First St SW Rochester MN 55905, United States.
Myra J WickDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First St SW Rochester MN 55905, United States.
Vonda M WallDepartment of Oncology Research, Mayo Clinic, 200 First St SW Rochester MN 55905, United States.
Sanjna RajputMayo Clinic School of Medicine - Rochester Campus, 200 First St SW Rochester MN 55905, United States.
Clarissa L Polen-DeDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First St SW Rochester MN 55905, United States.
Amanika KumarDepartment of Obstetrics and Gynecology, Mayo Clinic, 200 First St SW Rochester MN 55905, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: We sought to establish a process for increasing somatic tumor testing for patients with germline BRCA negative advanced stage epithelial ovarian cancer (EOC) and to gain insight into patients' comprehension of their genetic testing. Methods: A multidisciplinary team utilized quality improvement framework to address clinical needs. After implementation of a new somatic testing process, we compared the rates of genetic testing referral, germline testing and somatic testing recommendations between a historic cohort (January 1, 2019-June 20, 2019) and implementation cohort (October 1, 2020 - March 31, 2021). Patients diagnosed with stage III-IV EOC who underwent surgery were included for analysis. To explore patients' comprehension of their genetic testing results, twenty-three patients in the historic cohort participated in semi-structured interviews. Results: Patients with advanced stage EOC without a germline BRCA mutation received recommendations for somatic testing 53.5 % (23/43) of the time in the historic cohort. An improvement in the rate of somatic testing recommendations was seen in patients without a germline mutation in the implementation cohort (84.6 % [22/26], P = 0.010). There was no decrease in germline testing after implementation (90 % [63/70] and 96.3 % [52/54,] P = 0.30). Most patients (21/23) in the historic cohort were not aware that both germline and somatic testing were completed for their oncology care. Conclusion: We successfully increased somatic testing recommendations in germline BRCA negative patients prior to completing upfront EOC treatment allowing for a timely, individualized discussion of maintenance PARP inhibitor use. Qualitative assessment of patients' comprehension of genetic testing for EOC shows a deficit in patient knowledge.

Indexed as

BRCAGermlineHomologous recombinationHomologous recombination deficiencyOvarian cancerPARP inhibitorSomatic

Identifiers

PMID40977831
PMCPMC12444480

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.