Evidence map›Paper›PMID 32064411›Full record

ArticleJournal of the Endocrine Society2020

Hypercoagulability in Cushing Syndrome, Prevalence of Thrombotic Events: A Large, Single-Center, Retrospective Study.

Maria Gabriela Suarez, Madeleine Stack, Jose Miguel Hinojosa-Amaya, Michael D Mitchell, Elena V Varlamov, Chris G Yedinak, Justin S Cetas, Brett Sheppard, Maria Fleseriu

Open access · goldAbstract read
In one paragraph

Article in Journal of the Endocrine Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
4.5field-weighted citation impact, top 5% 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

27 citing papers in PubMed, 2 syntheses or guidelines pooled it, 67 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Relacorilant or surgery improved hemostatic markers in Cushing syndrome.Journal of endocrinological investigation · 2025
    Trial
  4. Article
  5. Article
  6. Article
  7. Hypercoagulability in Cushing's syndrome: past, present, future.Archives of endocrinology and metabolism · 2025
    Review
  8. Article
  9. Unusual infections and thrombotic events in Cushing's syndrome.Journal of endocrinological investigation · 2025
    Review
  10. Article
  11. Article
  12. Review
  13. Hypercoagulable state and risk of venous thromboembolism in Cushing syndrome.Zhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2024
    Review
  14. Review
  15. Review
  16. Review
  17. Article
  18. Review
  19. Review
  20. Approach to the Patient: Diagnosis of Cushing Syndrome.The Journal of clinical endocrinology and metabolism · 2022
    Article
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 at 2 institutions in 2 countries.

Maria Gabriela SuarezDepartment of Medicine (Endocrinology), Oregon Health & Science University, Portland, Oregon, USA.
Madeleine StackDepartment of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA.
Jose Miguel Hinojosa-AmayaDepartment of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA.
Michael D MitchellUniversity of Iowa, Iowa City, Iowa.
Elena V VarlamovDepartment of Medicine (Endocrinology), Oregon Health & Science University, Portland, Oregon, USA.
Chris G YedinakDepartment of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA.
Justin S CetasDepartment of Neurological Surgery, Oregon Health & Science University, Portland, Oregon, USA.
Brett SheppardDepartment of General Surgery, Oregon Health & Science University, Portland, Oregon, USA.
Maria FleseriuDepartment of Medicine (Endocrinology), Oregon Health & Science University, Portland, Oregon, USA.ORCID 0000-0001-9284-6289
Oregon Health & Science University · USUniversity of Iowa · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe risk of Cushing syndrome (CS) patients experiencing a thrombotic event (TE) is significantly higher (odds ratio; OR 18%) than that of the general population. However, there are currently no anticoagulation guidelines.

methodsA retrospective, single-center, longitudinal study of patients undergoing all types of treatment-surgical (pituitary, unilateral, and bilateral adrenalectomy) and medical treatment-was undertaken. TEs were recorded at any point up until last patient follow-up; myocardial infarction (MI), deep venous thrombosis (DVT), and pulmonary embolism (PE) or stroke. Patients' doses and complications of anticoagulation were recorded.

resultsIncluded were 208 patients; a total of 165 (79.3%) were women, and mean age at presentation was 44 ± 14.7 years. Thirty-nine (18.2%) patients had a TE; extremity DVT (38%), cerebrovascular accident (27%), MI (21%), and PE (14%). Of 56 TEs, 27 (48%) were arterial and 29 (52%) were venous. Patients who underwent bilateral adrenalectomy (BLA) had an odds ratio of 3.74 (95% CI 1.69-8.27) of developing a TE. Of patients with TEs, 40.5% experienced the event within the first 60 days after surgery. Baseline 24-hour urinary free cortisol levels did not differ in patients with or without TE after BLA. Of 197 patients who underwent surgery, 50 (25.38%) received anticoagulation after surgery, with 2% having bleeding complications.

conclusionsThe risk of TEs in patients with CS was approximately 20%. Many patients had more than 1 event, with higher risk 30 to 60 days postoperatively. The optimal prophylactic anticoagulation duration is unknown, but most likely needs to continue up to 60 days postoperatively, particularly after BLA.

Indexed as

anticoagulationbilateral adrenalectomyCushing diseaseCushing syndromehypercoagulabilitythrombotic eventstranssphenoidal surgery

Identifiers

PMID32064411
PMCPMC7009121
OpenAlexW2996524239

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.