Evidence map›Paper›PMID 33769953›Full record

ArticleEuropean journal of endocrinology2021

Characterization of patients with adrenal insufficiency and frequent adrenal crises.

Marcus Quinkler, Robert D Murray, Pinggao Zhang, Claudio Marelli, Robert Petermann, Andrea M Isidori, Bertil Ekman

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in European journal of endocrinology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01661387 (A European, Multi-Centre, Multi-Country, Post-Authorisation, Observational Study), which is not on this map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 10% 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.

NCT01661387 terminatednot on this map

A European, Multi-Centre, Multi-Country, Post-Authorisation, Observational Study (Registry) of Patients With Chronic Adrenal Insufficiency (AI)

TypeobservationalSponsorShireRan2012 to 2020Enrolled3,258ConditionsChronic Adrenal Insufficiency
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Observational
  3. Iatrogenic adrenal insufficiency in adults.Nature reviews. Endocrinology · 2024
    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

7 authors at 6 institutions in 6 countries.

Marcus QuinklerEndocrinology in Charlottenburg, Berlin, Germany.ORCID 0000-0003-4028-1671
Robert D MurrayDepartment of Endocrinology, Leeds Teaching Hospitals NHS Trust, St James's University Hospital, Leeds, UK.
Pinggao ZhangShire Human Genetic Therapies, a member of the Takeda Group of Companies, Cambridge, Massachusetts, USA.
Claudio MarelliShire International GmbH, a member of the Takeda Group of Companies, Zug, Switzerland.
Robert PetermannBaxalta Innovations GmbH, a member of the Takeda Group of Companies, Vienna, Austria.
Andrea M IsidoriDepartment of Experimental Medicine, Sapienza University of Rome, Rome, Italy.
Bertil EkmanDepartments of Endocrinology in Linköping, and Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.ORCID 0000-0001-8732-7361
Linköping University · SESapienza University of Rome · ITSt James's University Hospital · GBTakeda (Austria) · ATTakeda (Switzerland) · CHTakeda (United Kingdom) · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aimed to characterize the clinical and biochemical features of patients with primary (PAI) and secondary (SAI) adrenal insufficiency who developed adrenal crises (ACs) and estimate the incidence of ACs in these patients.

designRetrospective case-control analysis of the European Adrenal Insufficiency Registry (EU-AIR; NCT01661387).

methodsTwo thousand six hundred and ninety-four patients with AI (1054 PAI; 1640 SAI) enrolled in EU-AIR. Patients who developed ≥ 1 AC were matchd 1:3 with patients without ACs for age, sex and AI type. Data were collected at baseline and follow-up (mean ± s.d.: PAI 3.2 ± 1.7 years; SAI 2.9 ± 1.7 years).

resultsOne hundred and forty-eight out of 2694 patients (5.5%; n = 84 PAI; n = 64 SAI) had an AC during the study: 6.53 (PAI) and 3.17 (SAI) ACs/100 patient-years. Of patients who experienced an AC, 16% (PAI) and 9.4% (SAI) experienced ≥ 1 AC/year. The incidence of adverse events, infectious intercurrent illnesses and infectious serious adverse events were higher in patients with ACs than without ACs. No differences were observed in BMI, HbA1c, blood pressure and frequencies of diabetes mellitus or hypertension between subgroups (PAI and SAI, with and without ACs). At baseline, PAI patients with AC had higher serum potassium (4.3 ± 0.5 vs 4.2 ± 0.4 mmol/L; P = 0.03) and lower sodium (138.5 ± 3.4 vs 139.7 ± 2.9 mmol/L; P = 0.004) than patients without AC. At last observation, SAI patients with AC had higher hydrocortisone doses than patients without AC (11.9 ± 5.1 vs 10.1 ± 2.9 mg/m2; P < 0.001).

conclusionsThese results demonstrate that concomitant diseases and cardiovascular risk factors do not feature in the risk profile of AC; however, patients with AC had a higher incidence of infectious events.

Indexed as

AdolescentAdrenal InsufficiencyAdultAgedCase-Control StudiesChildChild, PreschoolFemaleHumansInfantInfant, NewbornMaleMiddle AgedRetrospective StudiesRisk FactorsYoung Adult

Identifiers

PMID33769953
PMCPMC8111327
OpenAlexW3136476990

What OpenQuestion holds

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LicenceCC BY
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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.