Evidence map›Paper›PMID 30538068›Full record

ArticleClinical genitourinary cancer2019

Improved Survival Outcomes for Kidney Cancer Patients With Brain Metastases.

I Alex Bowman, Alisha Bent, Tri Le, Alana Christie, Zabi Wardak, Yull Arriaga, Kevin Courtney, Hans Hammers, Samuel Barnett, Bruce Mickey and 7 more

Abstract readComparative Study
In one paragraph

Article in Clinical genitourinary cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

17 authors.

I Alex BowmanKidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Division of Hematology and Oncology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX. Electronic address: isaac.bowman@utsouthwestern.edu.
Alisha BentDepartment of Internal Medicine, UT Southwestern Medical Center, Dallas, TX.
Tri LeDepartment of Internal Medicine, UT Southwestern Medical Center, Dallas, TX.
Alana ChristieKidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX.
Zabi WardakKidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX.
Yull ArriagaKidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Division of Hematology and Oncology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX.
Kevin CourtneyKidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Division of Hematology and Oncology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX.
Hans HammersKidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Division of Hematology and Oncology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX.
Samuel BarnettDepartment of Neurological Surgery, UT Southwestern Medical Center, Dallas, TX.
Bruce MickeyKidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Department of Neurological Surgery, UT Southwestern Medical Center, Dallas, TX.
Toral PatelDepartment of Neurological Surgery, UT Southwestern Medical Center, Dallas, TX.
Tony WhitworthDepartment of Neurological Surgery, UT Southwestern Medical Center, Dallas, TX.
Strahinja StojadinovicDepartment of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX.
Raquibul HannanKidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX.
Lucien NedziDepartment of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX.
Robert TimmermanKidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX.
James BrugarolasKidney Cancer Program, Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX; Division of Hematology and Oncology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX. Electronic address: james.brugarolas@utsouthwestern.edu.

Funding

University of Texas Southwestern Medical Center SPORE in Kidney CancerP50CA196516 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI James Brugarolas · 2016 to 2026
$24.7M
NCI NIH HHS P50 CA196516
6 · The paper itself

Abstract

backgroundBrain metastases (BM) occur frequently in patients with metastatic kidney cancer and are a significant source of morbidity and mortality. Although historically associated with a poor prognosis, survival outcomes for patients in the modern era are incompletely characterized. In particular, outcomes after adjusting for systemic therapy administration and International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) risk factors are not well-known. PATIENTS AND

methodsA retrospective database of patients with metastatic renal cell carcinoma (RCC) treated at University of Texas Southwestern Medical Center between 2006 and 2015 was created. Data relevant to their diagnosis, treatment course, and outcomes were systematically collected. Survival was analyzed by the Kaplan-Meier method. Patients with BM were compared with patients without BM after adjusting for the timing of BM diagnosis, either prior to or during first-line systemic therapy. The impact of stratification according to IMDC risk group was assessed.

resultsA total of 56 (28.4%) of 268 patients with metastatic RCC were diagnosed with BM prior to or during first-line systemic therapy. Median overall survival (OS) for systemic therapy-naive patients with BM compared with matched patients without BM was 19.5 versus 28.7 months (P = .0117). When analyzed according to IMDC risk group, the median OS for patients with BM was similar for favorable- and intermediate-risk patients (not reached vs. not reached; and 29.0 vs. 36.7 months; P = .5254), and inferior for poor-risk patients (3.5 vs. 9.4 months; P = .0462). For patients developing BM while on first-line systemic therapy, survival from the time of progression did not significantly differ by presence or absence of BM (11.8 vs. 17.8 months; P = .6658).

conclusionsSurvival rates for patients with BM are significantly better than historical reports. After adjusting for systemic therapy, the survival rates of patients with BM in favorable- and intermediate-risk groups were remarkably better than expected and not statistically different from patients without BM, though this represents a single institution experience, and numbers are modest.

Indexed as

AdultAgedAged, 80 and overBrain NeoplasmsCarcinoma, Renal CellFemaleHumansKidney NeoplasmsMaleMiddle AgedRetrospective StudiesSurvival AnalysisTreatment OutcomeNeurosurgeryPrognosisRenal cell carcinomaStereotactic radiosurgeryTargeted therapy

Identifiers

PMID30538068
PMCPMC6534272

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Registered trials

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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.