Trial reportScientific reports2021
Long-term surgical outcomes of primary retropupillary iris claw intraocular lens implantation for the treatment of intraocular lens dislocation.
Trial report in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.
- Iris-Claw Intraocular Lens: Anterior Chamber or Retropupillary Implantation? A Systematic Review and Meta-Analysis.Medicina (Kaunas, Lithuania) · 2021Pooled it
- Single‑pass four‑throw versus traditional knotting pupilloplasty for traumatic mydriasis combined with lens dislocation.BMC ophthalmology · 2023Trial
- Modified 3-piece intraocular lens of iris fixation technique in the management of cases without capsular support: Sutureless iris fixation (Dağ technique).Indian journal of ophthalmology · 2026Article
- Post-vitrectomy Macular Edema: Shedding Light on Incidence and Risk Factors.Ophthalmology and therapy · 2026Review
- Penetrating keratoplasty combined with intrascleral fixation of a four-haptic intraocular lens in aphakic eyes with corneal pathology.Frontiers in medicine · 2026Article
- Surgical Outcomes of Retropupillary Iris-Claw Intraocular Lens Implantation for Various Indications.Ophthalmology and therapy · 2025Article
- Outcomes of retropupillary iris claw lens implantation in patients with intraocular lens dislocation and low (less than 1000 cells/mmBMC ophthalmology · 2024Article
- Article
- Three-piece intraocular lens in the sulcus with optic capture in patients with mild to moderate zonular weakness in exfoliation.Indian journal of ophthalmology · 2022Article
- Intraocular lens implantation in the absence of capsular support: scleral fixation.Eye (London, England) · 2022Article
- Intraocular lens implantation in the absence of capsular support: iris fixation.Eye (London, England) · 2022Article
- Commentary: Decision-making in the management of surgical aphakia.Indian journal of ophthalmology · 2022Article
- Late Dislocation of Iris-claw Phakic Intraocular Lens after Natural Childbirth: A Case Report.Korean journal of ophthalmology : KJO · 2022Article
- Retropupillary Iris Fixation of an Artisan Myopia Lens for Intraocular Lens Dislocation and Aphakia in Eyes with Extremely High Myopia: A Case Series and a Literature Review.Ophthalmology and therapy · 2022Article
- Scleral fixation of subluxated or dislocated multifocal and multifocal toric intraocular lenses.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2022Article
- Scleral-fixated intraocular lens implants-evolution of surgical techniques and future developments.Eye (London, England) · 2021Review
- Refractive Outcomes of Retropupillary Fixated Iris-Claw Lens for Exchange of the Dislocated Intraocular Lens Using Modified Scleral Incisions.Clinical ophthalmology (Auckland, N.Z.) · 2021Article
- Retropupillary Iris-Claw Intraocular Lenses: A Literature Review.Clinical ophthalmology (Auckland, N.Z.) · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We aimed to investigate the efficacy and safety of primary retropupillary iris claw intraocular lens (R-IOL) implantation in patients with complete intraocular lens (IOL) dislocation. In this single-center retrospective case series, we reviewed the medical records of patients who underwent R-IOL implantation surgery with pars plana vitrectomy for the treatment of IOL dislocation between September 2014 and July 2019. The primary outcome was change in visual acuity (VA) up to 24 months postoperatively. The secondary outcomes included changes in intraocular pressure (IOP), refractive errors, and endothelial cell count (ECC) over the same period. Data of 103 eyes (98 patients) were analyzed. The mean uncorrected VA was significantly improved at one month postoperatively (- 0.69 logMAR, P < 0.001), compared to the preoperative value. IOP (- 2.3 mmHg, P = 0.008) and ECC (- 333.4 cells/mm
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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.