Evidence map›Paper›PMID 33831400›Full record

ArticleUrology2021

X-Capsular Incision for Tumor Enucleation (X-CITE)-Technique: A Method to Maximize Renal Parenchymal Preservation for Completely Endophytic Renal Tumors.

Amir H Lebastchi, Brittnee Haynes, Sandeep Gurram, Gennady Bratslavsky, Adam R Metwalli, W Marston Linehan, Mark W Ball

Open access · greenAbstract read
In one paragraph

Article in Urology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

6 citing papers in PubMed, 7 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

7 authors at 3 institutions in 1 country.

Amir H LebastchiUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD.
Brittnee HaynesUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD.
Sandeep GurramUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD.
Gennady BratslavskyDepartment of Urology, SUNY Upstate Medical University, Syracuse, NY.
Adam R MetwalliUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD; Division of Urology, Department of Surgery, Howard University Hospital, Washington, DC.
W Marston LinehanUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD.
Mark W BallUrologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD. Electronic address: Mark.Ball@nih.gov.
National Institutes of Health · USNational Cancer Institute · USSUNY Upstate Medical University · US

Funding

Molecular Therapeutics of Kidney Cancer: VHL Gene and Fumarate Hydratase GeneZIABC011038 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LINEHAN, WILLIAM MARSTON · 2009 to 2025
$29.8M
Molecular Therapeutics of Kidney Cancer: MET Gene and BHD GeneZIABC011043 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LINEHAN, WILLIAM MARSTON · 2009 to 2025
$20.9M
Clinical Studies of the Molecular Genetic Basis of Kidney CancerZIABC011028 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LINEHAN, WILLIAM MARSTON · 2009 to 2025
$17.9M
Clinical Nursing and Data Management CoreZIDBC011089 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI LINEHAN, WILLIAM MARSTON · 2009 to 2025
$17.4M
Intramural NIH HHS Z99 CA999999
6 · The paper itself

Abstract

objectiveTo describe the X-Capsular Incision for Tumor Enucleation (X-CITE) technique to resect endophytic renal tumors while preserving the overlying renal parenchyma. SUBJECTS AND

methodsWe reviewed 1-year outcomes of 12 consecutive patients with a history of bilateral or multifocal renal tumors who presented to our institution with completely endophytic renal masse(s) between August 2017 and August 2018. Endophytic tumors were resected by making an X-shaped incision in the renal capsule and developing parenchymal flaps overlying the tumor pseudocapsule. Following tumor enucleation, the overlying parenchymal flaps were reapproximated.

resultsMedian follow up was 19.9 months (range 10.6-14.9). Most patients also had additional exophytic tumors with a median of 5 renal tumors removed per operation with a median largest renal tumor size of 3.2 cm. No intraoperative or postoperative complications occurred. There was no decline in renal function after surgery when comparing median pre- and 12-month postoperative eGFR (94.5 vs 91.5, P= 0.18).). Postoperative nuclear mercaptoacetyltriglycine (MAG-3) renal scans demonstrated equal differential kidney function after surgery. Limitations include short-term follow-up and referral bias at center specializing in multi-focal kidney surgery.

conclusionThe X-Capsular Incision for Tumor Enucleation technique is feasible, safe and effective with minimal collateral damage in the treatment of completely endophytic renal masses. Further investigation should identify which patients may benefit from this procedure and explore intermediate and long-term outcomes.

Indexed as

AdultFemaleHumansKidney NeoplasmsMaleMiddle AgedNephrectomyOrgan Sparing TreatmentsYoung AdultKidney cancer, renal preservation, tumor enucleation, partial nephrectomy

Identifiers

PMID33831400
PMCPMC8820568
OpenAlexW3139853870

What OpenQuestion holds

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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.