Relapsing polychondritis presenting with sero-negative limbic encephalitis.

The presented case highlights a rare instance of relapsing polychondritis (RP) manifesting as seronegative limbic encephalitis, an uncommon neurological complication. A 70-year-old female patient with a history of RP-related inflammation, along with neuropsychiatric symptoms, was diagnosed through multidisciplinary collaboration. Swift administration of steroid therapy, followed by azathioprine, led to remarkable physical and cognitive recovery. This case emphasises the importance of a multidisciplinary approach in diagnosing and treating complex autoimmune disorders with neurological manifestations.

Endocyclophotocoagulation combined with phacoemulsification in surgically naive primary open-angle glaucoma: three-year results.

OBJECTIVE: To assess the safety and efficacy of endocyclophotocoagulation with phacoemulsification (phaco-ECP) in surgically naive, primary open-angle glaucoma (POAG). METHODS: A retrospective case series of patients undergoing phaco-ECP between 2007 and 2017 at a single centre in London, UK. The primary outcome was intraocular pressure (IOP). Secondary outcomes were visual acuity, visual field global indices, topical medications and surgical complications. Failure criteria were: (1) IOP > 21 mmHg or <20% reduction at two consecutive visits, (2) IOP <5 mmHg and (3) further IOP-lowering surgery. RESULTS: Eighty-three eyes from 83 patients were eligible. Pre-operatively, mean IOP (±SD) was 18.4 ± 5.2 mmHg. The mean number of topical agents (±SD) was 2.7 ± 0.9. Mean IOP (±SD) significantly reduced to 14.3 ± 4.7 at 1 year, 14.1 ± 4.0 at 2 years and 13.6 ± 3.7 at 3 years (p < 0.0001). Topical medications were significantly reduced to 1.3 ± 1.2 at 1 year, 1.7 ± 1.2 at 2 years and 1.8 ± 1.3 at 3 years (p < 0.0001). Annual IOP 'survival' was 70%, 54% and 45% at year 1, 2 and 3, respectively. Complications included uveitis (6%), macular oedema (2%), IOP spikes (1%) and corneal decompensation (1%) with no episodes of hypotony or retinal detachment. One patient underwent filtration surgery within 3 years (1%). CONCLUSION: Phaco-ECP facilitates significant IOP lowering and reduction of medication burden in surgically naive POAG requiring cataract extraction. The procedure is relatively safe and without the use of implants and their associated risks.

The efficacy of dexamethasone implants following anti-VEGF failure for macular oedema in retinal vein occlusion.

PURPOSE: To investigate the efficacy of intravitreal dexamethasone implants (DEX) after anti-VEGF failure in retinal vein occlusion macular oedema. METHODS: Retrospective cohort study of DEX implant (0.7 mg) given after anti-VEGF 'failure'. Switch to DEX occurred if a ⩽ +5 ETDRS letter gain and ⩽20% reduction in central subfield thickness was present following ⩾6 consecutive anti-VEGF injections. The primary endpoint was VA change 30 days after DEX. Secondary outcomes were peak VA change, VA change at monthly timepoints, percentage achieving 15-letter gain, central subfield thickness (CST) and intraocular pressure (IOP). RESULTS: Sixty-two injections in 62 patients associated with 26% central retinal vein occlusion (CRVO) and 74% branch retinal vein occlusion (BRVO) were eligible. There was a modest, significant improvement in mean VA change at 30 days compared to baseline (+6 letters, 95% CI +2.2 to +9.1 letters, p < 0.01). DEX implant significantly improved mean peak VA change compared to preceding anti-VEGF by +18.1 letters in CRVO (p = 0.002) and +13.2 letters in BRVO (p < 0.0001). IOP peaked between 30 and 60 days following injection, with 31% of CRVO and 11% of BRVO patients experiencing an IOP ⩾ 25 mmHg. CONCLUSION: DEX implant provides useful rescue therapy in cases of anti-VEGF 'failure' for macular oedema following retinal vein occlusion, resulting in improved functional outcomes at 30 days.