Evidence map›Paper›PMID 36859686›Full record

ArticleBritish journal of cancer2023

The role of cytoreductive nephrectomy and systemic therapy in the management of tumour thrombus in patients with metastatic renal cell carcinoma.

Abhenil Mittal, Esmail Al-Ezzi, Xuan Li, Brian Moloney, Brooke Wilson, Pavlina Spiliopoulou, Srikala Sridhar, Nazanin Fallah-Rad, Peter Chung, Robert James Hamilton and 2 more

Open access · hybridAbstract read
In one paragraph

Article in British journal of cancer, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.8field-weighted citation impact, top 9% of its field
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

8 citing papers in PubMed, 11 citations in OpenAlex.

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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

12 authors at 2 institutions in 2 countries.

Abhenil MittalDivision of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Esmail Al-EzziDivision of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Xuan LiDepartment of Biostatistics, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Brian MoloneyDivision of Abdominal Radiology, Joint Department of Medical Imaging, University Health Network, Toronto, ON, Canada.
Brooke WilsonDivision of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Pavlina SpiliopoulouDivision of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.ORCID http://orcid.org/0000-0002-6486-6319
Srikala SridharDivision of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Nazanin Fallah-RadDivision of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Peter ChungRadiation Oncology Department, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Robert James HamiltonDivision of Urologic Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Martin O'malleyDepartment of Biostatistics, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Aaron R HansenDivision of Cancer Services, Princess Alexandra Hospital, Metro South Health, Brisbane, QLD, Australia. aaron.r.hansen@health.qld.gov.au.ORCID http://orcid.org/0000-0002-2363-8707
University Health Network · CAThe University of Queensland · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOutcomes for patients with metastatic renal cell carcinoma (mRCC) and tumour thrombus remain poor. Recent data suggest limited role for cytoreductive nephrectomy (CN) and data on thrombus response to systemic therapy (ST) is scarce. Here, we describe response and survival of patients with de novo mRCC and thrombi treated with ST with or without CN.

methodsDemographics, disease characteristics and survival of patients with de novo mRCC were collected. Progression-free survival (PFS) and overall survival (OS) in months (m) was calculated using the Kaplan-Meier method (log-rank).

resultsBetween 2002 and 2019, 226 patients with mRCC were identified, 64 (28.3%) had tumour thrombus out of which 18 (28.1%) received only ST. Among 12 evaluable patients, thrombus response, stability and progression were seen in 3 (25%), 6 (50%) and 3 (25%) patients, respectively. Median OS was similar for patients with and without tumour thrombus treated with systemic therapy alone [OS: 12.1 m (8.8-27.7) vs. 13.9 m (7.9-21.5), p = 0.87]. CN predicted for better OS in patients with tumour thrombus [OS: 29.4 m (17.4-48.9) vs. 12.1 m (8.8-27.7), p = 0.01].

conclusionIn this retrospective series of patients with mRCC and tumour thrombus, addition of CN to ST improved outcomes. Validation of these findings with contemporary regimens is needed.

Indexed as

Carcinoma, Renal CellKidney NeoplasmsThrombosisCytoreduction Surgical ProceduresHumansNephrectomyRetrospective Studies

Identifiers

PMID36859686
PMCPMC10147707
OpenAlexW4322733329

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.