Evidence map›Paper›PMID 34926076›Full record

ArticleCureus2021

Combined Presigmoid-Subtemporal Approach in a Semi-Sitting Position for Petroclival Meningiomas: A Technical Report.

Daniel S Leon-Ariza, Rubby J Romero Chaparro, Lisa Rosen, Juan S Leon-Ariza, Fidias E Leon-Sarmiento, Juan Villalonga, Alfredo Quinones-Hinojosa, Alvaro Campero

Open access · diamondAbstract read
In one paragraph

Article in Cureus, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 80% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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

8 authors at 6 institutions in 3 countries.

Daniel S Leon-ArizaRadiation Oncology, Miami Cancer Institute, Miami, USA.
Rubby J Romero ChaparroNeurological Surgery, Hospital Dr. Raúl F. Larcade, Buenos Aires, ARG.
Lisa RosenRadiation Oncology, Miami Cancer Institute, Miami, USA.
Juan S Leon-ArizaNeuroscience, Mediciencias Research Group, Miami, USA.
Fidias E Leon-SarmientoEnvironmental Health, Florida International University, Miami, USA.
Juan VillalongaNeurological Surgery, Universidad Nacional De Tucumán, San Miguel de Tucumán, ARG.
Alfredo Quinones-HinojosaNeurological Surgery, Mayo Clinic College of Medicine and Science, Jacksonville, USA.
Alvaro CamperoNeurological Surgery, Hospital Ángel C. Padilla, San Miguel de Tucumán, ARG.
Centro Científico Tecnológico - Tucumán · ARUniversidad Nacional de Colombia · COBaptist Health South Florida · USDiagnostics Research Group · USMiami Transplant Institute · USNational University of Tucumán · AR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The removal of petroclival meningiomas (PMs) is considered a neurosurgical challenge due to the critical mobilization of key neurovascular structures. Limited knowledge about the benefits of operating on patients with PMs using the combined presigmoid-subtemporal approach (CPSA) in a semi-sitting position has precluded its generalizability. We report on ten patients with PMs operated in a semi-sitting position using CPSA. We remark that before the surgical approach was accomplished in our group of patients, the CPSA via semi-sitting position was conducted and standardized in six adult cadaveric heads. The neuroanatomic dissections made in cadavers allowed us to confidently use CPSA in our set of patients. There were no comorbidities, perioperative complications, or deaths associated with the surgical procedure. CPSA via a semi-sitting position can be considered a safe approach to remove PMs.

Indexed as

cranial nervepetroclival meningiomaspresigmoid approachsemicircular canalsskull base

Identifiers

PMID34926076
PMCPMC8673693
OpenAlexW3211550224

What OpenQuestion holds

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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.