Evidence map›Paper›PMID 32606569›Full record

ArticleClinical ophthalmology (Auckland, N.Z.)2020

Comparison of Characteristics and Clinical Outcomes in 27-Gauge versus 23-Gauge Vitrectomy Surgery.

Omar A Saleh, Saif A Alshamarti, Nakhleh E Abu-Yaghi

Abstract read
In one paragraph

Article 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 7 papers.

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0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Long-term outcomes and factors associated with visual recovery after small-gauge vitrectomy for infectious endophthalmitis: a 10-year experience at a single tertiary center in Taiwan.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Omar A SalehDepartment of Ophthalmology, Jordan University of Science and Technology, Irbid, Jordan.ORCID 0000-0003-4837-6042
Saif A AlshamartiDepartment of Ophthalmology, College of Medicine, University of Al-Qadisiyah, Diwanyah, Iraq.ORCID 0000-0002-0772-5229
Nakhleh E Abu-YaghiDepartment of Special Surgery/Ophthalmology Division, School of Medicine, The University of Jordan, Amman, Jordan.ORCID 0000-0002-6509-4082

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo compare characteristics, clinical outcomes and complication profiles of a cohort of patients undergoing 27-gauge versus 23-gauge vitrectomy surgery at a tertiary medical center in the Middle East.

methodsThis is a retrospective comparative study of indication-matched patients undergoing 27-gauge versus 23-gauge pars plana vitrectomy for a set of predetermined diagnoses. Data including indications for surgery, clinical exams, visual outcomes, and complications were documented and analyzed.

resultsA total of 22 patients who had 27-gauge pars plana vitrectomy were compared with 44 patients who had 23-gauge surgery for matched indications by a single retina surgeon. Mean follow-up was 14 months after surgery. Indications included macular pucker, macular hole, and vitreous hemorrhage. Both the rate of hypotony at postoperative day 1 and the need for sclerotomy stitching at the end of surgery were significantly more frequent in 23-gauge compared to 27-gauge cases (25% in 23-gauge compared to 0% in 27-gauge (p=0.012) and 18% in the 23-gauge compared to 0% in the 27-gauge (p=0.045), respectively). The mean duration of surgery was similar among groups (35 mins in the 27-gauge group versus 39 mins in the 23-gauge group (p=0.116)), and all eyes achieved anatomic success. In the 27-gauge group, best-corrected visual acuity improved from a mean of 20/90 at baseline to a mean of 20/40 at 1 month (p=0.005) and in the 23-gauge group from a mean of 20/95 to 20/50 (p=0.001) with no statistical difference between the groups.

conclusionIn this cohort of patients undergoing vitrectomy at a tertiary eye center, the rate of hypotony and the need for sclerotomy suturing were significantly less in the 27-gauge group versus the 23-gauge group. Surgical outcomes were similar in both study groups. The use of the novel 27-gauge instrument system is useful in selected vitreoretinal diseases and appears comparable to the widely used 23-gauge system.

Indexed as

hypotonymicro-incisional eye surgerypars plana vitrectomysclerotomy

Identifiers

PMID32606569
PMCPMC7293406

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