Evidence map›Paper›PMID 39230849›Full record

ArticleAnnals of surgical oncology2024

Patterns of Care and Outcomes of Patients with Small Gastrointestinal Stromal Tumors at a High-Volume Sarcoma Center.

Heather G Lyu, Russell G Witt, Nikita Rajkot, Emily Z Keung, Keila E Torres, Kelly K Hunt, Neeta Somaiah, Alexander J Lazar, Christina L Roland, Christopher P Scally

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Article in Annals of surgical oncology, 2024. 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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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

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

10 authors.

Heather G LyuDepartment of Surgical Oncology, Division of Surgery, Sarcoma Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA. hlyu1@mdanderson.org.
Russell G WittDivision of Surgical Oncology, Department of Surgery, The University of Virginia, Charlottesville, VA, USA.
Nikita RajkotDepartment of Surgical Oncology, Division of Surgery, Sarcoma Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Emily Z KeungDepartment of Surgical Oncology, Division of Surgery, Sarcoma Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Keila E TorresDepartment of Surgical Oncology, Division of Surgery, Sarcoma Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Kelly K HuntDepartment of Surgical Oncology, Division of Surgery, Sarcoma Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Neeta SomaiahDepartment of Sarcoma Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Alexander J LazarDepartment of Anatomical Pathology, Division of Pathology-Lab Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Christina L RolandDepartment of Surgical Oncology, Division of Surgery, Sarcoma Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
Christopher P ScallyDepartment of Surgical Oncology, Division of Surgery, Sarcoma Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe course of subclinical gastrointestinal stromal tumors (GISTs) is variable. The management of small GISTs is not well-defined.

methodsRecords of patients presenting with small GISTs with documented follow-up appointment at our institution between 2016 and 2022 were identified and reviewed. Comparative univariate analysis to compare patient and tumor characteristics and outcomes was performed.

resultsEighty-six patients were followed for a median of 3.7 years (range 0.1-20 years). The median size at presentation was 1.7 (range 0.1-2.5) cm. A total of 51.2% (n = 44) underwent surgery before or immediately after initial presentation for pain (18.2%), bleeding (15.9%), or patient preference (6.8%). Another 17.4% (n = 15) had delayed surgery for tumor growth (40%), patient preference (2.7%), bleeding (6.7%), or pain (6.7%). The remaining 31.4% (n = 27) of patients never underwent surgery for reasons that included no growth/stability (44.4%), concomitant cancer diagnosis/treatment (29.6%), comorbidities (14.8%), and patient preference (3.7%). Patients who underwent surveillance without intervention compared with those who had delayed surgery were older (71.1 vs. 60.8 years, p < 0.001) with multiple comorbidities or a concurrent cancer diagnosis (70.3% vs. 20%, p = 0.005). There were no differences in survival or rate of distant metastases. Average time to surgery in the delayed group was 2 (range 0.1-10.3) years, and 86% of these patients underwent surgery by 5.5 years after diagnosis.

conclusionsIn older patients with comorbidities or concurrent cancer diagnoses, opting out of surgery does not affect survival. Conversely, younger patients, free from significant comorbidities or other diagnoses, may consider surgery or active surveillance for up to 5 years, with comparable outcomes.

Indexed as

Gastrointestinal NeoplasmsGastrointestinal Stromal TumorsAdultAgedAged, 80 and overFemaleFollow-Up StudiesHospitals, High-VolumeHumansMaleMiddle AgedPrognosisRetrospective StudiesSarcomaSurvival RateYoung AdultGISTsSarcomaSmall GISTs

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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.