Evidence map›Paper›PMID 32388803›Full record

ArticlePituitary2020

Axis-specific analysis and predictors of endocrine recovery and deficits for non-functioning pituitary adenomas undergoing endoscopic transsphenoidal surgery.

Jenie Y Hwang, Diane J Aum, Michael R Chicoine, Ralph G Dacey, Joshua W Osbun, Keith M Rich, Gregory J Zipfel, Cristine N Klatt-Cromwell, Jonathan L McJunkin, Patrik Pipkorn and 3 more

Registry-linked trialAbstract read
PubMed Publisher
In one paragraph

Article in Pituitary, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05276856 (Rate of Recovery of Secondary Hypothyroidism in Patients With Pituitary Disorders.), which is not on this map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 16% 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.

NCT05276856 recruitingnot on this mapstarted 2022, after this paper: background citation

Rate of Recovery of Secondary Hypothyroidism in Patients With Pituitary Disorders.

TypeobservationalSponsorNova Scotia Health AuthorityRan2022 to 2025Enrolled90ConditionsSecondary HypothyroidismArmsLevothyroxine
3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  5. Article
  6. Clinical and surgical outcomes of pediatric Cushing's disease following endoscopic transsphenoidal surgery.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2025
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  7. Review
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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

13 authors at 2 institutions in 1 country.

Jenie Y HwangDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Diane J AumDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Michael R ChicoineDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Ralph G DaceyDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Joshua W OsbunDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Keith M RichDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Gregory J ZipfelDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Cristine N Klatt-CromwellDepartment of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Jonathan L McJunkinDepartment of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Patrik PipkornDepartment of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St. Louis, MO, USA.
John S SchneiderDepartment of Otolaryngology-Head and Neck Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Julie M SilversteinDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA.
Albert H KimDepartment of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA. alberthkim@wustl.edu.ORCID http://orcid.org/0000-0002-1751-8493
Neurological Surgery · USWashington University in St. Louis · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeEndoscopic transsphenoidal surgery (ETSS) is a well-established treatment for patients with nonfunctioning pituitary adenomas (NFPAs). Data on the rates of pituitary dysfunction and recovery in a large cohort of NFPA patients undergoing ETSS and the predictors of endocrine function before and after ETSS are scarce. This study is purposed to analyze the comprehensive changes in hormonal function and identify factors that predict recovery or worsening of hormonal axes following ETSS for NFPA.

methodsA retrospective review of 601 consecutive patients who underwent ETSS between 2010 and 2018 at one institution was performed. Recovery or development of new hypopituitarism was analyzed in 209 NFPA patients who underwent ETSS.

resultsPatients with preoperative endocrine deficits (59.8%) in one or more pituitary axes had larger tumor volumes (P = 0.001) than those without preoperative deficits. Recovery of preoperative pituitary deficit occurred in all four axes, with overall mean recovery of 29.7%. The cortisol axis showed the highest recovery whereas the thyroid axis showed the lowest, with 1-year cumulative recovery rates of 44.3% and 6.1%, respectively. Postoperative hypopituitarism occurred overall in 17.2%, most frequently in the thyroid axis (24.3%, 27/111) and least frequently in the cortisol axis (9.7%, 16/165). Axis-specific predictors of post-operative recovery and deficiency were identified.

conclusionsDynamic alterations in pituitary hormones were observed in a proportion of patients following ETSS in NFPA patients. Postoperative endocrine vulnerability, recovery, and factors that predicted recovery or loss of endocrine function depended on the hormonal system, necessitating an axis-specific surveillance strategy postoperatively.

Indexed as

Recovery of FunctionAdenomaAdrenal InsufficiencyAdrenocorticotropic HormoneAgedEstradiolFemaleFollicle Stimulating HormoneHuman Growth HormoneHumansHydrocortisoneHyperprolactinemiaHypogonadismHypopituitarismHypothalamo-Hypophyseal SystemHypothyroidismAdrenocorticotropic HormoneEstradiolFollicle Stimulating HormoneHuman Growth HormoneHydrocortisoneInsulin-Like Growth Factor ILuteinizing HormoneProlactinTestosteroneThyrotropinThyroxineEndocrine statusEndoscopic endonasal surgeryEndoscopic transsphenoidal surgeryNonfunctioning pituitary adenomas

Identifiers

PMID32388803
OpenAlexW3023668670

What OpenQuestion holds

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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.