Evidence map›Paper›PMID 33147751›Full record

ArticleJournal of clinical medicine2020

The HYLAN M Study: Efficacy of 0.15% High Molecular Weight Hyaluronan Fluid in the Treatment of Severe Dry Eye Disease in a Multicenter Randomized Trial.

Gysbert-Botho van Setten, Christophe Baudouin, Jutta Horwath-Winter, Daniel Böhringer, Oliver Stachs, Ebru Toker, Sultan Al-Zaaidi, Jose M Benitez-Del-Castillo, Ria Beck, Osama Al-Sheikh and 4 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

13 citing papers in PubMed, 17 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Artificial Tears: A Systematic Review.Clinical optometry · 2023
    Review
  9. Review
  10. Article
  11. Article
  12. Effectiveness of 0.15% hylan A eye drops in ameliorating symptoms of severe dry eye patients in Saudi Arabia.Saudi journal of ophthalmology : official journal of the Saudi Ophthalmological Society
    Article
  13. 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

14 authors at 12 institutions in 8 countries.

Gysbert-Botho van SettenKarolinska Institutet, Department of Clinical Neuroscience, St. Eriks Eye Hospital, 11282 Stockholm, Sweden.
Christophe BaudouinQuinze-Vingts National Eye Hospital & Vision Institute, IHU Foresight, 75571 Paris, France.ORCID 0000-0003-1743-6698
Jutta Horwath-WinterDepartment of Ophthalmology, Medical University Graz, 8036 Graz, Austria.
Daniel BöhringerEye Center, University Eye Hospital Freiburg and Medical Faculty, Albert Ludwigs University, 79106 Freiburg, Germany.
Oliver StachsDepartment of Ophthalmology, University Medical Center Rostock, 18057 Rostock, Germany.
Ebru TokerDepartment of Ophthalmology, Marmara University School of Medicine, 34899 Istanbul, Turkey.
Sultan Al-ZaaidiDepartment of Ophthalmology, PSMMC Prince Sultan Military Medical City, MSD Medical Services Department, MODA Ministry of Defense and Aviation, Riyadh 12233, Saudi Arabia.ORCID 0000-0001-6197-1562
Jose M Benitez-Del-CastilloUniversidad Complutense de Madrid, Hospital Clinico San Carlos, Clinica Rementeria, 28040 Madrid, Spain.
Ria BeckDepartment of Ophthalmology, University Medical Center Rostock, 18057 Rostock, Germany.
Osama Al-SheikhKKESH-King Khaled Eye Specialist Hospital, Riyadh 11462, Saudi Arabia.ORCID 0000-0001-8870-1300
Berthold SeitzDepartment of Ophthalmology, Saarland University Medical Center, 66421 Homburg/Saar, Germany.ORCID 0000-0001-9701-8204
Stefano BarabinoOcular Surface & Dry Eye Center, Ospedale L. Sacco, University of Milan, 20157 Milan, Italy.
Herbert A ReitsamerDepartment of Ophthalmology & Department of Experimental Ophthalmology and Glaucoma Research, University Clinic Salzburg, Paracelsus Medical University, 5020 Salzburg, Austria.
Wolfgang G K Müller-LierheimCORONIS GmbH, 81241 Munich, Germany.ORCID 0000-0002-9231-065X
University of Rostock · DEInstitut de la Vision · FRKarolinska Institutet · SEKing Khaled Eye Specialist Hospital · SAMarmara University · TRMedical University of Graz · ATParacelsus Medical University · ATRiyadh Armed Forces Hospital · SASaarland University · DEUniversidad Complutense de Madrid · ESUniversity Medical Center Freiburg · DEUniversity of Milan · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of the HYLAN M study was to investigate if symptoms and/or signs of patients suffering from severe dry eye disease (DED) can be improved by substituting individually optimized artificial tear therapy by high molecular weight hyaluronan (HMWHA) eye drops. In this international, multicenter study, patients with symptoms of at least ocular surface disease index (OSDI) 33 and corneal fluorescein staining (CFS) of at least Oxford grade 3 were included. A total of 84 per-protocol patients were randomized in two study arms. The control group continued to use their individual optimum artificial tears over the study period of eight weeks; in the verum group, the artificial tears were substituted by eye drops containing 0.15% HMWHA. At the week 8 visit, the average OSDI of the verum group had improved by 13.5 as compared to the control group (

Indexed as

dry eye diseasehyaluronanhylan Amulticenterrandomized trialsevere keratitis

Identifiers

PMID33147751
PMCPMC7693312
OpenAlexW3097036574

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.