Evidence map›Paper›PMID 39852769›Full record

ArticleNeurology international2025

Endocrine Outcome and Quality of Life After Transsphenoidal Resection of Pituitary Adenoma-A Prospective Randomized Single-Blinded Study Comparing Endoscopic Versus Microscopic Resection.

Andrej Pala, Nadja Grübel, Benjamin Mayer, Ralf Becker, Fabian Sommer, Bernd Schmitz, Gwendolin Etzrodt-Walter, Christian Rainer Wirtz, Michal Hlavac

Registry-linked trialAbstract read
In one paragraph

Article in Neurology international, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03515603 (Compare Between Endoscopic and Microsurgical Transsphenoidal Resection of Pituitary Adenomas With Intraoperative MRI), which is not on this map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–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.

NCT03515603 naterminatednot on this map

Compare Between Endoscopic and Microsurgical Transsphenoidal Resection of Pituitary Adenomas With Intraoperative MRI

TypeinterventionalSponsorUniversity of UlmRan2018 to 2022Enrolled36ConditionsPituitary AdenomaArmsEndoscopic resection, Microsurgical resection
3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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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

9 authors.

Andrej PalaDepartment of Neurosurgery, University of Ulm, Lindenallee 2, 89312 Günzburg, Germany.ORCID 0000-0001-6653-701X
Nadja GrübelDepartment of Neurosurgery, University of Ulm, Lindenallee 2, 89312 Günzburg, Germany.
Benjamin MayerInstitute of Epidemiology and Medical Biometry, University of Ulm, Schwabstr. 13, 89075 Ulm, Germany.ORCID 0000-0003-1042-9006
Ralf BeckerDepartment of Neurosurgery, University of Ulm, Lindenallee 2, 89312 Günzburg, Germany.ORCID 0009-0004-0587-0571
Fabian SommerDepartment of Otolaryngology-Head and Neck Surgery, University of Ulm, Frauensteige 12, 89075 Ulm, Germany.
Bernd SchmitzDepartment of Neuroradiology, University of Ulm, Lindenallee 2, 89312 Günzburg, Germany.ORCID 0000-0003-1770-295X
Gwendolin Etzrodt-WalterEndokrinologiezentrum Ulm, Weinbergweg 41, 89075 Ulm, Germany.
Christian Rainer WirtzDepartment of Neurosurgery, University of Ulm, Lindenallee 2, 89312 Günzburg, Germany.
Michal HlavacDepartment of Neurosurgery, University of Ulm, Lindenallee 2, 89312 Günzburg, Germany.ORCID 0000-0002-4977-7588

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEndoscopic pituitary surgery might yield better endocrine outcomes compared to microscopic resection. We conducted a prospective, randomized, single-blinded study to compare the endocrine outcome and quality of life (QoL) of patients with newly diagnosed pituitary adenoma who underwent either endoscopic or microscopic transsphenoidal surgery (NCT03515603).

methodsDue to slow recruitment, this study had to be stopped prematurely. Out of 170 transsphenoidal pituitary surgeries performed during the study period, 36 patients were enrolled in this study. The primary endpoint was based on the development of a new hypopituitarism. Secondary endpoints included the extent of resection, complications, and QoL.

resultsEndoscopic surgery was performed in 47.2% (n = 17). A new hypopituitarism was found in 8.3% (n = 3). All these cases underwent microscopic resection. Arginine vasopressin deficiency was found in 2.7% (n = 1) after microscopic resection. Gross total resection was achieved in 94.4% (n = 34). No surgical complications or new neurological deficits were observed. QoL improved significantly after the surgery, as measured by EQ-VAS (

conclusionThe endoscopic technique appears to offer benefits in the treatment of pituitary adenomas, particularly in terms of achieving a favorable endocrine outcome.

Indexed as

arginine vasopressin deficiencyendoscopic techniquehypopituitarismmicroscopic techniquetranssphenoidal pituitary surgery

Identifiers

PMID39852769
PMCPMC11767373

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Registered trials

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.