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Spontaneous closure of a chronic full thickness macular hole after failed surgery.

ABSTRACT: Purpose:To describe an unusual case of spontaneous closure of a chronic, large, idiopathic, stage 4 macular hole after failed surgery. Observations:A 75-year-old female presented with a history of a chronic, full thickness macular hole after failed surgery in the right eye. Two years after onset, she developed a fibrotic scar, which closed the macular hole and unexpectedly improved her vision. At her 4 year follow up exam, optical coherence tomography demonstrated a stable, closed macular hole with continued improvement in her visual acuity despite lack of surgical and medical intervention. Conclusions and importance:The spontaneous closure of an idiopathic full thickness macular hole is an unusual event. When it occurs, it is typically in an acute setting and is attributed to bridging retinal tissue, vitreofoveal separation, and a small diameter size. In this report, we show that a chronic, large break, that failed prior surgical intervention, can spontaneously close. The formation of an underlying fibrotic scar from type 1 neovascularization bridged the macular hole and improved her visual acuity.

SUBMITTER: Lee J

PROVIDER: S-EPMC6292999 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature

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Spontaneous closure of a chronic full thickness macular hole after failed surgery.

Lee Jennifer J Nguyen Vincent Q VQ Doss Mallika K MK Eller Andrew W AW

American journal of ophthalmology case reports 20181205

<h4>Purpose</h4>To describe an unusual case of spontaneous closure of a chronic, large, idiopathic, stage 4 macular hole after failed surgery.<h4>Observations</h4>A 75-year-old female presented with a history of a chronic, full thickness macular hole after failed surgery in the right eye. Two years after onset, she developed a fibrotic scar, which closed the macular hole and unexpectedly improved her vision. At her 4 year follow up exam, optical coherence tomography demonstrated a stable, closed ...[more]

PMID: 30582073

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Project description:ImportanceThe value of facedown positioning following surgery for large full-thickness macular holes is unknown.ObjectiveTo determine whether advice to position facedown postoperatively improves the outcome for large macular holes.Design, setting, and participantsThis randomized, parallel group superiority trial with 1:1 randomization stratified by site with 3 months' follow-up was conducted at 9 sites across the United Kingdom and included participants with an idiopathic full-thickness macular hole of at least 400 μm minimum linear diameter and a duration of fewer than 12 months. All participants had vitrectomy surgery with peeling of the internal limiting membrane and injection of perfluoropropane (14%) gas, with or without simultaneous surgery for cataract.InterventionsFollowing surgery, participants were randomly advised to position either facedown or face forward for 8 hours daily for 5 days.Main outcomes and measuresThe primary outcome was closure of the macular hole determined 3 months following surgery by masked optical coherence tomography evaluation. Secondary outcome measures at 3 months were visual acuity, participant-reported experience of positioning, and quality of life measured by the National Eye Institute Visual Function Questionnaire 25.ResultsA total of 185 participants (45 men [24.3%]; 156 white [84.3%]; 9 black [4.9%]; 10 Asian [5.4%]; median age, 69 years [interquartile range, 64-73 years]) were randomized. Macular hole closure was observed in 90 (85.6%) who were advised to position face forward and 88 (95.5%) advised to position facedown (adjusted odds ratio, 3.15; 95% CI, 0.87-11.41; P = .08). The mean (SD) improvement in best-corrected visual acuity at 3 months was 0.34 (0.69) logMAR (equivalent to 1 Snellen line) in the face-forward group and 0.57 (0.42) logMAR (equivalent to 3 Snellen lines) in the facedown group (adjusted mean difference, 0.22 [95 % CI, 0.05-0.38]; equivalent to 2 Snellen lines); 95% CI, 0.05-0.38; P = .01). The median National Eye Institute Visual Function Questionnaire 25 score was 89 (interquartile range, 76-94) in the facedown group and 87 (interquartile range, 73-93) in the face-forward group (mean [SD] change on a logistic scale, 0.08 [0.26] face forward and 0.11 [0.25] facedown; adjusted mean [SD] difference on a logistic scale, 0.02; 95% CI, -0.03 to 0.07; P = .41).Conclusions and relevanceThe results do not prove that facedown positioning following surgery is more likely to close large macular holes compared with facing forward but do support the possibility that visual acuity outcomes may be superior.Trial registrationIsrctn.org Identifier: 12410596.

Dataset Information

Spontaneous closure of a chronic full thickness macular hole after failed surgery.

Publications

Spontaneous closure of a chronic full thickness macular hole after failed surgery.

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