Evidence map›Paper›PMID 33262568›Full record

ReviewClinical ophthalmology (Auckland, N.Z.)2020

Icare Home Tonometer: A Review of Characteristics and Clinical Utility.

John Liu, Ticiana De Francesco, Matthew Schlenker, Iqbal Ike Ahmed

Abstract readReview
In one paragraph

Review in Clinical ophthalmology (Auckland, N.Z.), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–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.

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

15 citing papers in PubMed.

  1. The impact of iCare HOME tonometry on clinical decision-making in glaucoma management: a retrospective observational study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
  2. Home monitoring devices for glaucoma.Indian journal of ophthalmology · 2026
    Review
  3. Article
  4. Elevated intraocular pressure associated with sauna use: A case report.American journal of ophthalmology case reports · 2025
    Article
  5. Patient Perspectives on Home Tonometer Usage for Glaucoma.Clinical ophthalmology (Auckland, N.Z.) · 2025
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Early diagnostics and interventional glaucoma.Therapeutic advances in ophthalmology
    Review
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

4 authors.

John LiuDepartment of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.ORCID 0000-0002-2964-565X
Ticiana De FrancescoDepartment of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.
Matthew SchlenkerDepartment of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.
Iqbal Ike AhmedDepartment of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The Icare HOME (TA022, Icare Oy, Vanda, Finland) is rebound tonometer recently approved by the US Food and Drug Administration in March 2017 designed for self-measurement of intraocular pressure (IOP). IOP remains a major modifiable risk factor for glaucoma progression; however, IOP measurements typically occur through single office measurements on Goldmann applanation tonometry (GAT) and do not always reveal the complete picture of patient's IOP patterns and daily fluctuations, which are important for accurate diagnosis and evaluation. Numerous studies have now compared the efficacy of the Icare HOME to that of GAT. The objective of this article is to review the existing literature surrounding the Icare HOME tonometer and its efficacy as a self-tonometer in comparison to GAT. The available literature has shown promising results in its accuracy of measuring IOP but suggests cautious usage in patients with central corneal thicknesses or IOP ranges that are outside of a certain range. This article will also provide details and example cases for when the Icare HOME may be most clinically useful.

Indexed as

glaucomaIcareIcare HOMEself-tonometry

Identifiers

PMID33262568
PMCPMC7695605

What OpenQuestion holds

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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.