Evidence map›Paper›PMID 23374778›Full record

ArticleUrology2013

Clinical characteristics associated with treatment type for localized renal tumors: implications for practice pattern assessment.

Marc C Smaldone, Gauthami Churukanti, Jay Simhan, Simon P Kim, Jose Reyes, Fang Zhu, Alexander Kutikov, Rosalia Viterbo, David Y T Chen, Richard E Greenberg and 1 more

Open access · greenAbstract read
In one paragraph

Article in Urology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 1 country.

Marc C SmaldoneDivision of Urologic Oncology, Department of Surgery, Fox Chase Cancer Center-Temple University Health System, Philadelphia, PA 19111, USA. marc.smaldone@fccc.edu
Gauthami Churukanti
Jay Simhan
Simon P Kim
Jose Reyes
Fang Zhu
Alexander Kutikov
Rosalia Viterbo
David Y T Chen
Richard E Greenberg
Robert G Uzzo
Fox Chase Cancer Center · USTemple University Health System · USMayo Clinic in Arizona · US

Funding

WORD PROCESSING CENTER--COREP30CA006927 · NCI · RESEARCH INST OF FOX CHASE CAN CTR · PI Margaret von Mehren · 1985 to 2026
$138.8M
NCI NIH HHS P30 CA006927
6 · The paper itself

Abstract

objectiveTo determine the associations between the pretreatment characteristics and treatment selection in patients presenting with clinical stage I renal masses. MATERIALS AND

methodsUsing institutional data, patients presenting with clinical stage I (≤ 7 cm) renal tumors that were managed with active surveillance (AS), tumor ablation (ABL), partial nephrectomy (PN), or radical nephrectomy (RN) from 2005 to 2011 were identified. The associations between the pretreatment characteristics and the selected treatment strategy were assessed using multinomial regression models, with RN as the reference group.

resultsA total of 969 patients (mean age 61.9 ± 12.8 years) with 1034 clinical stage I lesions (mean tumor size 3.3 ± 1.5 cm) met the inclusion criteria. The patients were initially treated with RN (29.4%), PN (38.8%), ABL (6.1%), and AS (25.7%). Traditionally captured covariates, including older age (PN, odds ratio [OR] 0.96, 95% confidence interval [CI] 0.94-0.99]) and decreasing tumor size (PN, OR 0.2, 95% CI 0.1-0.4; ABL, OR 0.01, 95% CI 0.0-0.1; AS, OR 0.2, 95% CI 0.1-0.3) were associated with alternative treatment types compared with RN. However, the characteristics associated with treatment type that are not included in traditional registry or administrative data included the presence of a solitary kidney (PN, OR 11.9, 95% CI 2.9-48.9; ABL, OR 15.5, 95% CI 2.5-98.1; AS, OR 7.1, 95% CI 1.3-39.3) and high complexity nephrectomy score (PN, OR 0.1, 95% CI 0.1-0.3; ABL, OR 0.1, 95% CI 0.0-0.6; AS, OR 0.1, 95% CI 0.03-0.3).

conclusionPretreatment characteristics associated with treatment type in our series, including the presence of a solitary kidney and anatomic complexity, are poorly captured using administrative and registry data. Observational studies investigating the variations in practice patterns for stage I renal masses require improved integration of clinical and tumor characteristics to reduce selection biases.

Indexed as

Practice Patterns, Physicians'AdultAgedAged, 80 and overCatheter AblationConfidence IntervalsFemaleHumansKidney NeoplasmsMaleMedical RecordsMiddle AgedNeoplasm StagingNephrectomyOdds RatioOrgan Sparing Treatments

Identifiers

PMID23374778
PMCPMC4030618
OpenAlexW2052892328

What OpenQuestion holds

Textmetadata
LicenceTDM
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.