ArticleBMC ophthalmology2022
Pars plana vitrectomy and subretinal tissue plasminogen activator for large exudative submacular hemorrhage: a case series.
Article in BMC ophthalmology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Interventions for submacular haemorrhage: A systematic review and network meta-analysis of controversies-On behalf of the Spanish Vitreo-Retinal Society (SERV).Acta ophthalmologica · 2026Pooled it
- Submacular Hemorrhage Management: Evolving Strategies from Pharmacologic Displacement to Surgical Intervention.Journal of clinical medicine · 2026Review
- Vitrectomy with Subretinal Tissue Plasminogen Activator for Submacular Hemorrhage: A Multicenter Retrospective Analysis of Functional and Anatomical Outcomes Across Multiple Etiologies.Clinical ophthalmology (Auckland, N.Z.) · 2026Article
- Management of Traumatic Submacular Hemorrhage by Pneumatic Displacement: A Review.Clinical ophthalmology (Auckland, N.Z.) · 2026Review
- A modified micro-injector for subretinal injection and aspiration in vitreoretinal surgery.International journal of ophthalmology · 2026Article
- Poor long-term fellow-eye outcomes after vitrectomy with subretinal tissue plasminogen activator for AMD-related submacular hemorrhage.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025Article
- Comparison of different treatment options in submacular haemorrhage.BMC ophthalmology · 2024Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTo evaluate anatomical and functional outcomes of patients with large submacular hemorrhage (SMH) who treated by pars plana vitrectomy (PPV) in combination with subretinal tissue plasminogen activator (TPA) injection, intraocular gas tamponade, and with additional post-operative interventions.
methodsMedical records of 9 patients who presented with large SMH secondary to age-related macular degeneration (AMD) and underwent PPV, subretinal TPA injection, and gas tamponade at Chiang Mai university hospital between January 2012 and January 2020 were reviewed. Collected data included preoperative visual acuity (VA), SMH extent and duration, intraoperation and post-operation complications, post-operative anatomical and VA responses, and the need for administer post-operation additional treatments.
resultsOverall, five patients were male and four patients were female with a mean (SD) age of 66.9 (7.7) years and a mean (SD) follow-up of 21.1 (16.1) months. A mean (SD) duration of SMH was 15.1 (10.9) days with a mean (SD) extent of SMH was 6.2 (3.4) disc diameters. At 1-month post-operation, complete SMH displacement was noted in eight (88.9%) patients. The mean (SD) VA significantly improved from LogMAR 1.9 (0.4) to 1.1 (0.4), (P = 0.004). During follow-up, eight patients (88.9%) were given additional therapy (anti-vascular endothelial growth factor (anti-VEGF) monotherapy, photodynamic therapy, or in combination). At final follow-up, a mean (SD) LogMAR VA of 0.9 (0.4) was significantly improved compared to baseline (P = 0.004). For intra- and post-operation complications, none developed intraoperative retinal break and retinal detachment.
conclusionsVitrectomy with subretinal TPA injection, intraocular gas tamponade, and additional post-operation treatments provide benefit for anatomical and visual outcomes for patients with large SMH. It may consider as one of effective treatment in this group of patients.
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