These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Functional outcome of indocyanine green-assisted macular surgery: 7-year follow-up.
    Author: von Jagow B, Höing A, Gandorfer A, Rudolph G, Kohnen T, Kampik A, Haritoglou C.
    Journal: Retina; 2009 Oct; 29(9):1249-56. PubMed ID: 19934819.
    Abstract:
    PURPOSE: To evaluate the long-term functional results after surgery for macular pucker and macular holes with indocyanine green (ICG) staining of the internal limiting membrane. METHODS: Long-term functional and anatomical outcomes of 16 eyes of 16 patients were evaluated for 7.3 years after ICG-assisted macular surgery. Examinations performed included best-corrected visual acuity, Goldmann perimetry, Arden color contrast test, optical coherence tomography, and fundus photography. Ten eyes had undergone surgery for macular holes, and 6 eyes had been treated for macular pucker. Indocyanine green with a concentration of 0.05% and an osmolarity of 275 mOsm had been used to stain the internal limiting membrane. RESULTS: Mean follow-up time was 7.3 years. Eighty-eight percent (14) of the eyes had undergone cataract surgery either in a combined intervention primarily (n = 3) or in the years after the ICG-assisted macular surgery (n = 11). One patient was still phakic with a pronounced cataract at last follow-up. Over all patients, best-corrected visual acuity did not increase significantly from 20/200 (median) before macular surgery to the present 20/70 (median). Large visual field defects (VFDs) were found in 10 of 16 patients after internal limiting membrane staining using ICG. In 8 of these 10 eyes, the VFDs had been diagnosed immediately after vitrectomy and remained unchanged throughout the period of review. In 2 eyes, a VFD was noted at the last follow-up visit despite an unremarkable Goldmann perimetry performed at follow-up visits after 3 months and 6 months. Pathologic color testing was found in 15 of 16 patients when comparing the operated and the fellow eye. A nonglaucomatous optic nerve atrophy was found in 11 of 16 eyes. The optical coherence tomography revealed macular hole closure in all 10 patients. CONCLUSION: Indocyanine green-assisted macular surgery might lead to optic nerve atrophy in the long-term and persistent VFDs. In addition, new VFDs may occur in the postoperative course. An affection of color vision also underlines the potential impact of ICG on visual function. A long-term observation of patients after ICG-assisted vitrectomy seems mandatory to reliably detect functional adverse events.
    [Abstract] [Full Text] [Related] [New Search]