Evidence map›Paper›PMID 20012643›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2010

Intravitreal injection of bevacizumab and triamcinolone acetonide at the end of vitrectomy for diabetic vitreous hemorrhage: a comparative study.

Dong Ho Park, Jae Pil Shin, Si Yeol Kim

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 12% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
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  4. Refining vitrectomy for proliferative diabetic retinopathy.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2023
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  10. Observational
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  19. Pharmacotherapy as an adjunct to vitrectomy.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

3 authors at 1 institution in 1 country.

Dong Ho ParkDepartment of Ophthalmology, School of Medicine, Kyungpook National University, #50 Samduk-dong-2-ga, Chung-gu, Taegu 700-721, South Korea.
Jae Pil Shin
Si Yeol Kim
Kyungpook National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo study the clinical outcome and complications of intravitreal bevacizumab (IVB) versus triamcinolone acetonide (IVT) injections at the end of vitrectomy in patients with diabetic vitreous hemorrhage.

methodsThis is a retrospective comparative case study comprised of 156 eyes from 139 consecutive patients who underwent pars plana vitrectomy for diabetic vitreous hemorrhage (VH) with or without tractional retinal detachment (TRD). IVB (1.25 mg/0.05 ml) injection was done for 66 eyes (60 patients) and IVT (4 mg/0.1 ml) injection for 33 eyes (31 patients) at the end of vitrectomy, and no injection was done for 57 eyes (48 patients). Main outcome measures were best-corrected visual acuity (BCVA), intraocular pressure (IOP), and incidence of postoperative VH and reoperation with at least 12 months of follow-up.

resultsEarly postoperative VH within 1 month postoperatively occurred in eight eyes (12.1%) from the IVB group, three eyes (9.1%) from the IVT group, and 21 eyes (36.8%) from the control group. The rate of early postoperative VH was significantly lower in the IVB and IVT group than the control group (p = 0.002 and 0.006, respectively). Late postoperative VH after 1 month postoperatively occurred in 11 eyes (16.7%) from the IVB group, three eyes (9.1%) from the IVT group, and 12 eyes (21.1%) from the control group. There was no difference between the three groups (P = 0.341). BCVA of the IVB, IVT, and control group at postoperative months 1, 3, 6, 9, and 12 significantly improved from the preoperative BCVA (p < 0.01, respectively). There was no difference for BCVA between the three groups at each follow-up period (p > 0.05). In only the IVT group, IOP at postoperative day 1 was higher than IOP preoperatively (p = 0.002). There was no significant difference in the rate of reoperation between the three groups (p = 0.275).

conclusionIVB and IVT injection at the end of diabetic vitrectomy is a useful adjunctive therapy for reducing early postoperative VH compared to the control group. IVB injection does not have a risk of a temporary rise of IOP, which the IVT group has.

Indexed as

VitrectomyAdultAgedAngiogenesis InhibitorsAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedBevacizumabDiabetic RetinopathyFemaleGlucocorticoidsHumansInjectionsIntraocular PressureIntraoperative ComplicationsLens Implantation, IntraocularMaleAngiogenesis InhibitorsAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedBevacizumabGlucocorticoidsTriamcinolone Acetonide

Identifiers

PMID20012643
OpenAlexW1973803671

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.