Evidence map›Paper›PMID 15090425›Full record

ArticleThe British journal of ophthalmology2004

Tamponade efficiency of perfluorohexyloctane and silicone oil solutions in a model eye chamber.

C Wetterqvist, D Wong, R Williams, T Stappler, E Herbert, S Freeburn

Open access · bronzeAbstract read
In one paragraph

Article in The British journal of ophthalmology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
4.9field-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, 1 synthesis or guideline pooled it, 77 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Sustained-release drug delivery systems.Eye (London, England) · 2025
    Review
  5. Review
  6. Review
  7. Article
  8. Interface focus · 2020
    Article
  9. Vitreous substitutes: the present and the future.BioMed research international · 2014
    Review
  10. Heavy silicone oil and intraocular inflammation.BioMed research international · 2014
    Review
  11. Review
  12. The impact of axial length on retinal tamponade for gas, silicone oil, and heavy silicone oil, using an in vitro model.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2011
    Article
  13. Surgical results of heavy silicone oil HWS-45 3000 as internal tamponade for inferior retinal detachment with PVR: a pilot study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2011
    Article
  14. The use of silicone oil-RMN3 (Oxane HD) as heavier-than-water internal tamponade in complicated inferior retinal detachment surgery.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2010
    Article
  15. Heavy silicone oil (Densiron-68) for the treatment of persistent macular holes: Densiron-68 endotamponade for persistent macular holes.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2009
    Article
  16. [Densiron-68 heavy silicone oil in cases of PVR. Anatomic and functional outcomes].Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft · 2009
    Article
  17. Primary vitrectomy with Densiron-68 for rhegmatogenous retinal detachment.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2008
    Article
  18. Emulsification and inverted hypopyon formation of oxane HD in the anterior chamber.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2008
    Article
  19. The concept of heavy tamponades-chances and limitations.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2008
    Review
  20. [New developments in retinal detachment surgery].Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft · 2008
    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

6 authors at 1 institution in 1 country.

C WetterqvistRoyal Liverpool University Hospital, Prescot Street, Liverpool L7 8XP, UK.
D Wong
R Williams
T Stappler
E Herbert
S Freeburn
Royal Liverpool University Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimAs no single tamponade agent yet fulfils all the requirements of a long term inferior tamponade, attempts have been made to mix tamponade materials. This study investigated perfluorohexyloctane (F(6)H(8)) and silicone oil solutions designed to take advantage of the high specific gravity and interfacial tension of the F(6)H(8) and the high viscosity of silicone oil.

methodsSolutions of three different densities were examined (1.01, 1.03 and 1.06 g/cm(3)) inside transparent chambers made of surface modified poly(methylmethacrylate) (PMMA).

resultsCompared to F(6)H(8), the solutions had poorer contact with hydrophilic surface of the chambers. The higher the specific gravity of the solution, the better was the contact. The solution with a specific gravity 1.01 g/cm(3) is probably of no use clinically.

conclusionThe model eye chamber made of surface modified PMMA is an efficient way of screening and choosing solutions with promising physical properties. Solutions of silicone oil with F(6)H(8) in other proportions or with other semifluorinated alkanes may be of interest.

Indexed as

Models, AnatomicChemical PhenomenaChemistry, PhysicalEyeFluorocarbonsHumansPolymethyl MethacrylatePressureRetinal DetachmentSilicone OilsSpecific GravitySurface PropertiesViscosityFluorocarbonsperfluorohexyl-octanPolymethyl MethacrylateSilicone Oils

Identifiers

PMID15090425
PMCPMC1772150
OpenAlexW1992131351

What OpenQuestion holds

Textmetadata
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.