Notes

Non-intraocular pressure-related revising surgeries right after Ahmed glaucoma device (AGV) implantation inside refractory glaucoma.
To describe the lid characteristics of recurrent upper eyelid trachomatous entropion and to report the long-term outcomes of a five-step surgical approach based on the principles of upper eyelid crease lamellar splitting and retractor release with redirection.

Retrospective case review of adult patients with recurrent upper eyelid trachomatous entropion who had undergone surgical correction using the five-step surgical technique between March 2014 and March 2018. Cases with primary entropion and/or <2 years of follow-up were excluded from this series.

Eyelid deformities (type of trichiasis, anterior lamellar laxity, lid margin abnormality, lid retraction and lagophthalmos), recurrence of entropion and trichiasis, cosmetic satisfaction, and surgical complications.

Forty-two upper eyelids in 33 patients met inclusion criteria. Preoperative anterior lamellar laxity was present in 36 eyelids (85.7%), lid retraction in 31 eyelids (73.8%) with a mean preoperative MRD1 of 6.48 ± 1.1 mm, atrophic tarsus inhiasis.
To assess the ratio of scarred/active areas of fundus lesions in patients with presumed ocular toxoplasmosis.

Retrospective monocentric study of patients with presumed ocular toxoplasmosis seen between May 2004 and February 2018. Patients with a positive anti-Toxoplasma serology presenting characteristic fundus lesions. Cases with images of both baseline active and scarred lesions of the fundus were included. The borders of each active or scarred lesion were delineated on colour photographs by two independent observers and the area of the lesions was calculated using Digimizer 4.2.2 (MedCalc Software, Ostend, Belgium). The interobserver variability of the measures was recorded and their means were used for further calculations. To study the ratio of the area of scarred retinochoroiditis over the area of the baseline active lesion (R).

A total of 171 cases (83 males, 88 females) with a mean age of 31.6 ± 13.8 years were included. The average areas of active and scarred retinochoroiditis were, respectively, 1.32 ± 1.59 and 1.79 ± 2.36 optic disc area. The average ratio between scarred and active areas of retinochoroiditis was 1.36 [range 0.54-2.18]. The administration of a systemic treatment [R = 1.25, p = 0.003], the absence of a pre-existing scar [R = 1.05, p < 0.001] and a peripapillary location of the lesion [R = 0.85, p < 0.001] were each significantly associated with smaller scarred/active area ratios.

We assessed in a standardized manner the ratio of scarred/active areas of toxoplasmic lesions and showed that the area of scarred lesions was on average slightly larger than the area of active retinochoroiditis.
We assessed in a standardized manner the ratio of scarred/active areas of toxoplasmic lesions and showed that the area of scarred lesions was on average slightly larger than the area of active retinochoroiditis.
To compare the macular microvasculature differences in cases with idiopathic macular hole (MH) after vitrectomy when using internal limiting membrane (ILM) removal or temporal inverted ILM flap technique (IFT).

A total of 34 patients were included, of whom 20 were treated vitrectomy with ILM removal (group 1), and 14 were treated with IFT (group 2). The OCTA (RTVue; Optovue, Fremont, CA) parameters, including foveal avascular zone (FAZ), vessel density (VD) ratios in superficial capillary plexus (SCP), and deep capillary plexus (DCP) were evaluated at baseline and 6 months follow-up. The VD measurements in DCP and inner retinal thickness (IRT) in temporal and nasal sectors were compared in subanalyses.

There was no significant difference in means of post-operative BCVA and FAZ between the two groups (p = 0.943, p = 0.760). The mean VDs of the DCP was significantly decreased at 6 months postoperatively in both groups (p < 0.001, p < 0.001). The mean post-operative temporal VDs of DCP were similar in the two groups, but the mean post-operative nasal VDs of the DCP was lower in group 1 than in group 2 (p = 0.005 and p = 0.03 for parafovea and perifovea, respectively). The mean temporal IRTs were similar in the two groups, but paranasal and perinasal IRTs were significantly thinner in group 1 than in group 2 (p < 0.001, p < 0.001). The mean post-operative VDs of parafoveal and perifoveal temporal and nasal quadrants in DCP significantly and positively correlated with the IRTs.

Single-layered temporal IFT causes fewer VD changes when compared to complete ILM removal, especially in the DCP.
Single-layered temporal IFT causes fewer VD changes when compared to complete ILM removal, especially in the DCP.
To prospectively evaluate changes in peripapillary retinal nerve fibre layer (pRNFL), in all macular layers and in choroidal thickness (CT) in a cohort of systemic lupus erythematosus (SLE) patients without ophthalmologic manifestations. Brequinar Dehydrogenase inhibitor To associate those changes with ophthalmic characteristics, disease activity state, medication and systemic comorbidities.

Prospective cohort study of 68 previously diagnosed SLE patients. In two study visits (V1 and V2) at least 12 months apart, patients underwent a complete ophthalmologic examination including spectral domain-optical coherence tomography (SD-OCT) and an autoimmune disease specialist assessment. Automatic retinal segmentation was performed. pRNFL was determined globally and in the six peripapillary sectors and each macular layer thickness was determined in the nine early treatment diabetic retinopathy study (ETDRS) subfields. CT was manually measured at 13 locations in the posterior pole. Only one eye per patient was randomly selected for inclusion. Gene associated with lower pRNFL thickness, accounting for a deleterious effect of cardiovascular risk factors.
To evaluate the safety, efficacy, and feasibility of an endoscopic transconjunctival inferior fornix and precaruncular approach for repair of combined orbital medial wall and floor fractures involving the inferomedial strut.

A retrospective study was performed in 84 patients with combined orbital medial wall and floor fractures involving the inferomedial strut. All patients underwent surgery by endoscopic transconjunctival inferior fornix and precaruncular approach. A large polyester mesh plate was implanted to cover the fracture defect. The enophthalmos, diplopia, and surgical complications were evaluated pre- and postoperatively. Patients were followed for at least 6 months.

A total of 84 patients (55 men and 29 women) with a mean age of 36.88 ± 12.95 years were included in this study. Preoperatively, all 84 patients had an enophthalmos >2 mm, and the mean exophthalmometry measurement was 11.6 ± 2.14 mm. Diplopia was presented in 33 patients. Postoperatively, good symmetry was acquired in 81 of 84 patients, with a mean improvement of 3.02 ± 0.99 mm in the enophthalmos (P < 0.05). Recovery from diplopia occurred in 32 of 33 patients. A new onset of diplopia occurred postoperatively in 13 of the remaining 51 patients, only to recover spontaneously after 1 month. One patient suffered retrobulbar hemorrhage after surgery and was cured by conservative therapy. No other serious complications occurred.

The endoscopic transconjunctival inferior fornix and precaruncular approach is a promising management technique for combined orbital medial wall and floor fractures involving the inferomedial strut.
The endoscopic transconjunctival inferior fornix and precaruncular approach is a promising management technique for combined orbital medial wall and floor fractures involving the inferomedial strut.
The aim of this study was to evaluate the perifoveal and peripapillary microvascular structure in patients with Behçet's disease (BD) without clinically ocular involvement.

Fifty-six eyes of 28 patients with Behçet's disease without clinically ocular involvement and 50 age-matched healthy eyes were included in this prospective study. Vessel densities (VD) of macula and optic nerve head, foveal avascular zone (FAZ), choroid capillary plexus (CCP) flow area, perifoveal capillary nonperfusion, capillary dilatation and/or telangiectasia and perifoveal capillary arcade disruption were analyzed with optical coherence tomography angiography (OCTA). The relationship between duration of disease and vessel densities was also evaluated.

The FAZ was significantly higher in the BD group (p < 0.001). VD of the foveal and parafoveal region in deep capillary plexus (DCP) were significantly lower in the BD group than in the control group (p < 0.001, p < 0.001). Total disc, peripapillary and inside-disc VD were significantly lower in BD group (p = 0.001, p = 0.002, p = 0.004). Perifoveal morphological changes in DCP were significantly higher in nonocular BD (p < 0.001, p < 0.001, p < 0.001). There was a mild negative correlation between disease duration and whole VD in DCP, total disc VD, peripapillary VD was determined (For whole VD in DCP, r = -0.400, p = 0.035; for total disc VD r = -0.396, p = 0.037; for peripapillary VD r = -0.442, p = 0.018).

Perifoveal and peripapillary microvascular changes that can be detected by OCTA may occur in Behçet's patients without clinically ocular involvement.
Perifoveal and peripapillary microvascular changes that can be detected by OCTA may occur in Behçet's patients without clinically ocular involvement.
To report clinical outcomes of modified Collaborative Ocular Melanoma Study IRIS (COMS IRIS) plaques for treatment of iris, iridociliary, and ciliary body melanoma.

Retrospective, single-centre cohort study of iris melanoma treated with COMS IRIS plaque radiotherapy from July 26, 2010 to October 15, 2018. Medical records were reviewed for demographics, tumour features, treatment parameters, and clinical outcomes.

There were 22 cases, diagnosed at mean age of 59 years (median 65, range 21-85 years) with female sex in 14 (64%). Presenting tumour features included Snellen visual acuity (VA) ≥ 20/40 in 18 (82%) cases, mean largest tumour basal diameter 4.7 mm (median 3.9, range 2.3-13.8 mm) and thickness 1.7 mm (median 1.6 mm, range 0.8-3.9 mm), iris stromal seeding in 3 (14%) cases, angle seeding in 16 (73%), and ciliary body involvement in 13 (59%). After mean follow-up of 51 months (median 44, range 4-113 months), Snellen VA was ≥20/40 in 14 (64%) cases, with local tumour recurrence in 2 (9%), and enucleation in 2 (9%). The 3-year Kaplan-Meier estimated risk of local tumour recurrence was 7%. The most common radiation side effects were cataract in 17 (77%) patients and dry eye in 5 (23%). Systemic metastasis occurred in no cases, and 1 (5%) non-melanoma-related death due to natural causes was observed at last follow-up.

COMS IRIS plaques are effective for treatment of iris, iridociliary, and ciliary body melanoma with modest VA outcomes and low frequency of local tumour recurrence, enucleation, radiation side effects, and systemic metastasis.
COMS IRIS plaques are effective for treatment of iris, iridociliary, and ciliary body melanoma with modest VA outcomes and low frequency of local tumour recurrence, enucleation, radiation side effects, and systemic metastasis.
Homepage: https://www.selleckchem.com/products/brequinar.html