UGH Syndrome Resolution after IOL Explantation and Concomitant Carlevale IOL Implantation.

OBJECTIVE: To examine the use of Carlevale IOL placement in patients with UGH, and to evaluate surgical outcomes. DESIGN: In this retrospective study, 28 patients with UGH syndrome that were subjected to IOL explantation and concomitant Carlevale IOL implantation were included in the study. METHODS: Information about VA, IOP, number of glaucoma medication, need for glaucoma surgery, presence of hemorrhage and inflammation were recorded up to 6 months after the procedure. RESULTS: We found a statistically significant increase in mean visual acuity and complete resolution of uveitis in all patients. Mean IOP and the mean number of glaucoma medications were significantly decreased postoperatively, while 14% of patients required additional glaucoma surgery. CONCLUSIONS: IOL explantation and concomitant Carlevale IOL implantation may provide a viable solution for UGH syndrome resolution, increases visual acuity, and decreases the need for glaucoma medication.

Long-term visual acuity outcomes following cataract surgery in eyes with ocular inflammatory disease.

PURPOSE: To evaluate the long-term visual acuity (VA) outcome of cataract surgery in inflammatory eye disease. SETTING: Tertiary care academic centres. DESIGN: Multicentre retrospective cohort study. METHODS: A total of 1741 patients with non-infectious inflammatory eye disease (2382 eyes) who underwent cataract surgery while under tertiary uveitis management were included. Standardised chart review was used to gather clinical data. Multivariable logistic regression models with adjustment for intereye correlations were performed to evaluate the prognostic factors for VA outcomes. Main outcome measure was VA after cataract surgery. RESULTS: Uveitic eyes independent of anatomical location showed improved VA from baseline (mean 20/200) to within 3 months (mean 20/63) of cataract surgery and maintained through at least 5 years of follow-up (mean 20/63). Eyes that achieved 20/40 or better VA at 1 year were more likely to have scleritis (OR=1.34, p<0.0001) or anterior uveitis (OR=2.2, p<0.0001), VA 20/50 to 20/80 (OR 4.76 as compared with worse than 20/200, p<0.0001) preoperatively, inactive uveitis (OR=1.49, p=0.03), have undergone phacoemulsification (OR=1.45 as compared with extracapsular cataract extraction, p=0.04) or have had intraocular lens placement (OR=2.13, p=0.01). Adults had better VA immediately after surgery, with only 39% (57/146) paediatric eyes at 20/40 or better at 1 year. CONCLUSIONS: Our results suggest that adult and paediatric eyes with uveitis typically have improved VA following cataract surgery and remain stable thereafter for at least 5 years.

A Case of Uveitis-Glaucoma-Hyphema Syndrome Related to a Hydrus Microstent.

Uveitis-Glaucoma-Hyphema (UGH) syndrome is characterized by episodes of anterior chamber inflammation, elevated intraocular pressure and hyphema. It is caused by a mechanical chafing of the iris or ciliary body typically by a malpositioned intraocular lens. We present a rare case of UGH syndrome related to the insertion of a Hydrus Microstent. Because of the increased number of microinvasive glaucoma surgeries being performed and a reduction of UGH syndrome patients related to the insertion of intraocular lenses, it is an important diagnosis to consider in patients with recurrent postoperative inflammation.

Early and Late Complications after Cataract Surgery in Patients with Uveitis.

Background and Objectives: Uveitis, a prevalent eye disorder characterized by inflammatory processes, often leads to cataract formation and significant visual impairment. This study aimed to evaluate preoperative conditions and postoperative outcomes following cataract surgery in uveitis patients. Materials and Methods: A retrospective study was conducted at the University Hospital Center Rebro Zagreb, Croatia, involving uveitis patients who underwent cataract surgery between 2013 and 2022. Eligible patients had uveitic cataracts affecting visual acuity or posterior segment visualization in a "quiet eye" and were disease-inactive for at least three months. Patients with certain pre-existing ocular conditions were excluded. The data collected included patient demographics, uveitis type, preoperative therapy, preexisting lesions, and postoperative outcomes such as visual acuity, intraocular pressure, central macular thickness, and complications. Statistical analysis was performed to identify risk factors associated with complications. Results: This study included 105 patients. The most common uveitis types were idiopathic uveitis, HLA-B27-associated uveitis, and JIA uveitis. After cataract surgery, there was a significant improvement in visual acuity at various time points, with 90% of eyes showing improvement. Intraocular pressure decreased over time. Central macular thickness increased at three months post-surgery but remained stable thereafter. Early and late complications were observed in 52.4% and 63.8% of eyes, respectively. The most common complications were posterior capsular opacification (53.3%), macular edema (26.6%), and epiretinal membrane formation (9.52%). The factors associated with complications varied between early and late stages but included age, age at the onset of uveitis, and the uveitis type. Conclusions: In patients with quiescent uveitis undergoing cataract surgery, significant visual improvement was achieved. This study highlights the importance of careful patient selection, preoperative and postoperative inflammation management, and precise surgical techniques. Although complications were common, the risk of capsular opacification, macular edema, and epiretinal membrane formation after surgery increased. However, future investigations should address this study's limitations and further refine perioperative strategies.

Prognostic factors of cataract surgery in patients with uveitis.

PURPOSE: To evaluate the long-term visual outcomes of patients with uveitis undergoing cataract surgery and to identify possible factors influencing the visual prognosis and the development of postoperative complications. METHODS: Retrospective study of all patients with uveitis who underwent cataract surgery between January 2015 and February 2020 in our tertiary referral center. RESULTS: A total of 78 eyes from 78 patients were included in the study. The best-corrected visual acuity (BCVA) improved in 86% of patients, and a BCVA of 0.5 or better was achieved in 57 (73%) patients. A significant correlation was shown between the preoperative and postoperative BCVA (Spearman r = 0.521, p < 0.01). Final BCVA differed between diverse anatomical uveitis entities (p = 0.047), and anterior uveitis demonstrated the best outcomes. Chronic uveitis resulted in a worse final BCVA than acute recurrent uveitis (p = 0.001). The presence of CME any time before the surgery and intermediate uveitis were associated with worse visual prognosis, while systemic therapy for uveitis before surgery and iris manipulation during surgery were not related to visual outcomes. Postoperative development of cystoid macular edema (CME) was closely associated with preexisting CME (p < 0.001) and intermediate uveitis (p = 0.01). CONCLUSIONS: Visual results of cataract surgery in patients with uveitis were beneficial, but limited visual outcomes were more frequently observed in patients with chronic uveitis and intermediate uveitis with a history of CME. In consequence, prevention, or adequate treatment of CME, especially in patients with intermediate uveitis, might result in better visual results of their cataract surgery.

Outcomes of Gonioscopy-Assisted Transluminal Trabeculotomy as a Primary Surgical Treatment for Glaucoma Secondary to Juvenile Idiopathic Arthritis-Associated Uveitis.

Gonioscopy-assisted transluminal trabeculotomy (GATT) has been used as a safe and effective procedure in the treatment of open angle glaucoma. In the present report, we demonstrated successful IOP control in two uveitic glaucoma cases secondary to juvenile idiopathic arthritis (JIA) following 360° GATT. Case 1 was a 7-year-old pseudophakic male with a preoperative IOP of 38 mmHg; his IOP stabilized at 17 mmHg with two topical antiglaucoma medications over 18 months. Case 2 was a 8-year-old aphakic male with a preoperative IOP of 42 mmHg; his IOP decreased to 12 mmHg over 15 months. We observed postoperative IOP spike in case 1 which was successfully controlled conservatively. Peripheral anterior synechia formation also occured in both cases during follow-up. One should be vigilant for possible complications after GATT in such cases. As glaucoma surgery success can have a tendency to decline with time in pediatric cases with uveitis-associated glaucoma, we believe that further evidence is still required to shed more light about the benefits of GATT technique in complex cases of pediatric secondary glaucoma subtypes like JIAU-induced glaucoma.

Outcomes of cataract surgery in children who present with cataract at uveitis diagnosis.

PURPOSE: To describe the clinical and demographic characteristics of patients presenting with cataract at uveitis diagnosis treated at a single institution between 2005 and 2019 and to analyze postoperative outcomes following cataract surgery. METHODS: We retrospectively reviewed the medical records of children (<18 years of age) diagnosed with cataract at their initial uveitis presentation who subsequently underwent cataract extraction. Outcome measures were best-corrected visual acuity, number of uveitis flare-ups (cells ≥1+), and postoperative complications. RESULTS: A total of 14 children (17 eyes) were included. Mean patient age was 7.2 ± 3.9 years. Methotrexate was initiated preoperatively in 11 patients; adalimumab, in 3. Primary intraocular lens was implanted in 4 eyes. Best-corrected visual acuity improved from a mean of 0.90 ± 0.40 logMAR preoperatively to 0.50 ± 0.35 logMAR at 1 year and 0.57 ± 0.40 logMAR at mean of 6.3 ± 3.4 years postoperatively. Four eyes (24%) had a single episode of uveitis flare-up during the first postoperative year. Macular and/or disk edema was discovered in 6 eyes following cataract removal. Only 3 eyes (18%) had ocular hypertension in the first year, but glaucoma developed in subsequent years in 7 eyes (41%), 5 of which required surgery. CONCLUSIONS: In our study cohort, surgery for preexisting cataract at uveitis diagnosis resulted in improved visual acuity. Postoperative uveitis flare-ups were relatively uncommon, occurring in 4 of 17 eyes. Glaucoma was the main long-term complication.

Optical coherence tomography findings in fungal uveitis.

PURPOSE: The purpose of the study was to describe the vitreal, retinal, and choroidal features of eyes affected by endogenous endophthalmitis (EE) and evaluate the effects of systemic antifungal drug treatment and pars plana vitrectomy by using spectral domain optical coherence tomography (SD-OCT). METHODS: Medical records and SD-OCT images of eyes diagnosed with EE at a single uveitis tertiary referral center in Brazil were acquired at the time of diagnosis, after 7 days of high-dose antifungal drug treatment, and at follow-up assessments performed 30 days after resolution. RESULTS: Thirteen eyes were enrolled in the study. All patients showed hyperreflective round-shaped lesions on SD-OCT and pre-retinal aggregates. Five eyes responded to antifungal systemic oral drugs despite showing vitreous opacity. The response to treatment was observable on optical coherence tomography (OCT) images. CONCLUSION: Fungal endophthalmitis showed typical features on SD-OCT, facilitating early diagnosis and treatment despite the absence of vitreous culture or biopsy. This study suggests that OCT images can be used to support diagnosis by physicians who do not have access to vitreoretinal surgery.

Uveitis and glaucoma: a look at present day surgical options.

PURPOSE OF REVIEW: To review the various surgical options of management of medically refractory glaucoma in uveitic eyes. RECENT FINDINGS: Uveitic glaucoma is particularly challenging to manage. We look at the evidence for various surgical options, or the lack of, in the surgical management of medically refractory glaucoma in uveitis. SUMMARY: Conventional glaucoma filtration surgeries such as trabeculectomy and glaucoma drainage implants were more commonly described first line surgical options in the therapy of medically refractory uveitic glaucoma. However, with the introduction of newer implants and options of minimally invasive glaucoma surgeries, the choice of first line surgeries may now be possibly expanded to include other options. However, more research is required to evaluate the efficacy of the newer surgical options in the management of glaucoma in uveitis patients.

Endoscopic Visualization for Atypical Uveitis Glaucoma Hyphema Syndrome Management.

We discuss how ophthalmic endoscopy was used in the management of 6 cases with atypical uveitis glaucoma hyphema syndrome. For case 1, the endoscope was used to remove a retained haptic foreign body after an intraocular lens (IOL) exchange with an iris-sutured IOL for a complete capsular bag-IOL complex dislocation. In case 2, the endoscope was key in identifying the presence and location of vascular lesions at the site of previous pars plana sclerotomies. In case 3, the endoscope enabled visualization of a large segmental Soemmering's Ring pushing a 3-piece IOL haptic into the posterior iris. For case 4, the endoscope allowed viewing of the sharp edge of the optic where the haptic of a one-piece lens had been amputated, and the sharp edge of the cut optic was anteriorly oriented and continuing to rub the posterior iris. In case 5, the endoscope confirmed the presence of 1 haptic of a 1-piece lens out of the capsular bag and in the sulcus space. Also, it showed that the capsular bag had inadequate zonular support to attempt repositioning the haptic into the bag. In case 6, the endoscope was helpful in identifying a 1-piece plate haptic IOL in the sulcus, with synechiae and anterior location causing iris bulging inferiorly.

The Value of Laser Flare Photometry as a Monitoring Tool for Uveitis. / Der Stellenwert von Laser-Flare-Messungen zur Verlaufsbeurteilung von Uveitiden.

Laser flare (LF) photometry (P) is used to quantify the protein concentration in the aqueous humor, and therefore assess the blood-aqueous humor barrier. LFP is more reliable than the clinical assessment of the Tyndall effect, and is thus especially useful in the follow-up of uveitis patients. In active uveitis, LFP correlates well with the anterior chamber cell grading. Various studies have shown that high LF values are associated with an increased risk of uveitic complications, such as macular edema, glaucoma, and posterior synechiae. LFP can also be used to assess the response to anti-inflammatory treatments as well as the optimal timing and selection of the surgical technique for intraocular surgeries.

Hypotony in uveitis: an overview of medical and surgical management.

Hypotony is a well-recognised, sight-threatening complication of uveitis. It can also be the final common endpoint for a multitude of disease entities. Multiple mechanisms underlie hypotony, and meticulous clinical history alongside ocular phenotyping is necessary for choosing the best intervention and therapeutic management. In this narrative review, a comprehensive overview of medical and surgical treatment options for the management of non-surgically induced hypotony is provided. Management of ocular hypotony relies on the knowledge of the aetiology and mechanisms involved. An understanding of disease trajectory is vital to properly educate patients. Both anatomical and functional outcomes depend on the underlying pathophysiology and choice of treatment.

Vitreoretinal surgery in the management of infectious and non-infectious uveitis - a narrative review.

PURPOSE: This study aims to conduct a narrative review about the current role of vitreoretinal surgery in the management of infectious and non-infectious uveitis. METHODS: This review was performed based on a search of the PubMed database or on relevant published papers according to our current knowledge. RESULTS: A total of 91 articles were identified in the literature review. With the advance of microincision vitrectomy surgery (MIVS), pars plana vitrectomy (PPV) has gained increasing popularity in the management of infectious and non-infectious uveitis. For diagnostic purposes, larger amounts of sample can be obtained by MIVS than traditional vitreous aspiration using needles. For treatment purposes, PPV removes vitreous opacities, decreases inflammatory cytokines and mediators of inflammation, and tackles related complications, including hypotony, epiretinal membrane, macular holes, and retinal detachment. Achieving optimum control of inflammation prior to surgery is important for surgical interventions for non-emergent therapeutic indications and complications of uveitis. Peri-operative inflammation management is essential for decreasing the risk of surgical intervention. An overall complication rate of 42-54% was reported with cataract to be the leading cause of complications. CONCLUSION: Most reports affirm the role of PPV in the management of infectious and non-infectious uveitis, although the quality of data remains limited by a lack of applying standardized reporting outcomes, limitations in study design, and a paucity of prospective data.

Gonioscopy-Assisted Transluminal Trabeculotomy for the Treatment of Glaucoma in Uveitic Eyes.

PURPOSE: To evaluate the outcomes of gonioscopy-assisted transluminal trabeculotomy (GATT) in adult eyes with uncontrolled uveitic glaucoma. METHODS: We reviewed 16 eyes from 13 patients. Surgical success was defined as intraocular pressure (IOP) reduction >20% from baseline or IOP between 5 and 21 mmHg by the 3-month visit while on a stable number or fewer IOP-lowering agents and no need for additional glaucoma surgery. RESULTS: At 12 months, the cumulative success rate was 81%. Mean IOP was 37.8 ± 13.0 mmHg at baseline and 12.2 ± 3.0 mmHg at 12 months (68% reduction; p < .0001). The average number of glaucoma medications was 4.6 ± 1.3 at baseline and 2.2 ± 0.7 at 12 months (52% reduction; p < .0001). Transient hyphema was seen in 44% of eyes at 1 week. CONCLUSIONS: This small retrospective study suggests that GATT is effective and safe as an initial surgical treatment for medically refractory glaucoma in uveitic adult eyes.

A comparative analysis of surgical outcome in uveitic and non-uveitic steroid-induced glaucoma in children.

Purpose: To compare outcomes of surgical management of uveitic glaucoma (UG) and steroid-induced glaucoma (SIG) in children in terms of intraocular pressure (IOP) control, visual acuity, and associations for failure. Methods: This was a retrospective case-control study of consecutive UG (cases) and non-uveitic SIG (controls) in children <18 years of age who underwent surgery between January 2005 and December 2017. Results: Primary trabeculectomy with mitomycin C (MMC) was performed in 12 cases (mean age: 9.2 ± 4.3 years) and 40 controls (mean age: 10.4 ± 3.7 years) (P = 0.33). Primary phaco-trabeculectomy with MMC was performed in 11 cases (mean age: 11.4 ± 4.7 years) and 16 controls (mean age: 10.4 ± 3.4 years) (P = 0.57). IOP control (P = 0.26), visual acuity (P = 0.97), number of glaucoma medications (P = 0.06), and survival rates (49% cases vs. 68% controls at 5 years; P = 0.22) were similar between the two groups following trabeculectomy. Survival rates in the phaco-trabeculectomy group at 5 years were 68% cases vs. 69% controls (P = 0.71). IOP was higher (P = 0.008) and visual acuity was worse (P = 0.02) in cases at the last visit. Associations for failure (univariate analysis) were younger age (OR: 6.29, 95% CL: 1.43, 27.67; P = 0.03) and male gender (OR: 4.79, 95% CL: 1.09, 20.97; P = 0.04). On multivariate analysis, younger age (OR: 11.985, 95% CL: 1.071, 134.153; P = 0.04) remained significant. Preoperative number of uveitic attacks was protective on univariate (OR: 0.75, 95% CL: 0.48, 1.15; P = 0.1) and multivariate analyses (OR: 0.49, 95% CL: 0.24, 0.09; P = 0.04). Conclusion: Outcomes of trabeculectomy between cases and controls were similar in our series. However, phaco-trabeculectomy in pediatric uveitic eye group fared worse than eyes with SIG.

Manual small-incision cataract surgery under topical anesthesia for post-uveitis complicated cataract.

Purpose: Cataract development is a common sequelae associated with uveitis. Despite phacoemulsification being the popular method of cataract surgery today, manual small-incision cataract surgery (MSICS) may still be a safe and effective alternative because of several inherent benefits. There is not much literature and studies on the efficacy and safety of MSICS under topical anesthesia in complicated cataract in patients with uveitis. We aimed to study the safety and visual outcome of MSICS under topical anesthesia for post uveitis complicated cataract. Methods: This was a retrospective observational study. The electronic medical records of adult patients who underwent MSICS under topical anesthesia for post uveitis cataract were reviewed. The records were reviewed and analyzed for preoperative clinical characteristics and visual acuity, intraoperative complications and postoperative visual acuity, and complications. Results: A total of 71 eyes of 59 patients were taken for final analysis. The average age of patients was 59.9 years. There was improvement in the best corrected visual acuity by 0.7 logMAR (P value <0.0001). Average follow-up period was 9.8 months. The mean gain in visual acuity in eyes that received preoperative steroids was 0.6 logMAR compared to the eyes that did not receive steroids (0.71 logMAR). The difference was not statistically significant (P = 0.407). Complications seen during long-term follow-up were recurrence (15.5%), cystoid macular edema (7%), Epiretinal membrane (8.5%), and posterior capsular opacification (5.5%). Conclusion: With proper technique and precautions, MSICS can be safely and comfortably performed under topical anesthesia even in complicated cataracts with excellent visual and safety outcomes.

Long-term outcomes of small-incision cataract surgery in patients with uveitis.

Purpose: To evaluate the long-term outcomes of manual small-incision cataract surgery (MSICS) in eyes with uveitis. Methods: Patients who underwent MSICS for uveitic cataract from 2009 to 2019 were retrospectively evaluated. Visually significant cataract and presence of less than five cells per high-power field in the anterior chamber for a minimum of 3 months were the prerequisites for surgery. Patients with follow-up less than 9 months were excluded. Results: After exclusion, 283 eyes of 264 patients were evaluated. The mean age of patients was 44.3 ± 11.3 years. The mean follow-up duration was 22 ± 11.5 months. The mean surgical time was 11.2 ± 3.2 min. One hundred and seventy-two eyes (60.8%) had anterior uveitis, 78 (27.5%) had posterior uveitis, and 33 (11.7%) had panuveitis. At the final follow-up, 253 eyes (88.4%) had corrected distance visual acuity (CDVA) better than 0.6 log of minimum angle of resolution (LogMAR) unit. The final endothelial cell counts were significantly (analysis of variance [ANOVA], P = 0.001) lower in eyes with human leukocyte antigen (HLA)-B27-associated uveitis and in eyes with idiopathic anterior uveitis. Patients on systemic corticosteroids had significantly better (P = 0.031) final visual acuity than those without preoperative corticosteroids. Recurrent uveitis (43.8%), Posterior capsule opacification (PCO) (19.4%), glaucoma (8.5%), cystoid macular edema (CME; 13.5%), and Epiretinal membrane (ERM) (5.6%) were the frequent complications. A significantly worse (ANOVA, P = 0.001) visual prognosis was seen in patients with Vogt-Koyanagi-Harada disease (VKH), sarcoidosis, acute posterior multifocal placoid pigment epitheliopathy (APMPPE), and serpiginous choroiditis. Conclusion: MSICS is safe in most cataracts due to uveitis and results in improvement in CDVA at 9 months. Posterior capsule opacification, macular edema, persistent uveitis, etiology of uveitis, and use of preoperative steroids significantly influenced the visual outcome.

Cataract Surgery in Uveitis: Risk Factors, Outcomes, and Complications.

PURPOSE: To determine the outcomes of cataract surgery in eyes with uveitis, including the rates of intraoperative and postoperative complications, as well as predictors of visual outcomes. DESIGN: Retrospective observational cohort study. METHODS: Setting: Tertiary public hospital setting in Auckland, New Zealand, between 2008 and 2020. STUDY POPULATION: Patients who underwent cataract surgery following a diagnosis of uveitis.Main observation Procedures: Additional intraoperative procedures, intraoperative and postoperative complications, and postoperative visual outcomes and complications. RESULTS: 471 eyes of 371 subjects were included. Median duration of uveitis prior to cataract surgery was 3.0 years (interquartile range [IQR] 5.2) and median period of quiescence prior to surgery was 1.0 years (IQR 1.5). Additional procedures (posterior synechiae peel [32.3%] and vision blue [18.1%]) were common. Intraoperative complications occurred in 32 eyes (6.8%). Consultants were the primary surgeons in the majority (82.5%) of operations. By 12 months, visual acuity was 20/50 or better in 248 eyes (79.7%). The most common postoperative complication was uveitis flare, occurring in 56.5%. On Cox proportional hazards analysis, time quiescent was associated with reduced risk of flare (HR 0.794, P = .003). Postoperative cystoid macular edema (CME) developed in 45 eyes (9.6%), with no significant predictors identified on multivariate analysis. CONCLUSIONS: Cataract surgery in uveitis is complex. In the hands of the surgically experienced, rates of intraoperative complications are low. The primary challenge is managing postoperative care as we report a high rate of uveitis relapse and CME. Careful monitoring is important as complications can be unpredictable and occur later than expected.

Outcomes of Kahook Dual Blade Goniotomy for Uveitis Associated Open Angle Glaucoma or Ocular Hypertension.

PRCIS: Kahook Dual Blade (KDB) goniotomy can successfully lower intraocular pressure in some patients with uveitis-associated ocular hypertension or glaucoma. PURPOSE: The purpose of this study was to report a case series of patients that underwent KDB goniotomy at a single institution for uveitis-associated ocular hypertension or glaucoma with an open angle. METHODS: We performed a retrospective chart review of all patients with uveitis-associated ocular hypertension or glaucoma who underwent KDB goniotomy with trabecular meshwork excision alone or in combination with phacoemulsification cataract surgery at a single center between August 2017 and February 2020. The case series included 45 eyes of 37 patients. All eyes developed ocular hypertension refractory to maximum-tolerated medical therapy and required surgical intervention. Two eyes were excluded as they were lost to follow-up before 5 months postoperatively. Surgical success was defined as reaching the goal intraocular pressure or lower for each patient, including ongoing medical therapy. RESULTS: At most recent follow-up, 25 (55.6%) of 45 eyes had an intraocular pressure that was at goal. Mean follow-up time was 15.2±12.1 months ranging from 0.5 to 36 months postoperatively, considering that patients were eliminated from the data analysis once they required a second surgery. The mean number of preoperative medications, including oral carbonic anhydrase inhibitors was 3.7±1.2 medications. The mean number of postoperative medications through the last clinic visit was 2.5±1.9 medications for a mean reduction of 1.2±1.6 medications ( P -value <0.0001*). CONCLUSIONS: This larger case series shows that some patients with uveitis-associated ocular hypertension or glaucoma with an open angle may have success with KDB goniotomy.

Phacoemulsification after trabeculectomy in uveitis associated with Vogt-Koyanagi-Harada disease: intermediate-term visual outcome, IOP control and trabeculectomy survival.

PURPOSE: To evaluate the visual outcome, intraocular pressure control and trabeculectomy survival after phacoemulsification in eyes with prior trabeculectomy in uveitis associated with Vogt-Koyanagi-Harada disease (VKH). DESIGN: Retrospective comparative study. METHODS: Eyes with uveitic glaucoma associated with VKH who underwent mitomycin C (MMC)-enhanced trabeculectomy were included. Eyes were divided into two groups: the first study group included eyes that later underwent cataract surgery in the form of phacoemulsification, and the second control group included eyes that did not have cataract surgery. The main outcome measures were changes in the visual acuity, intraocular pressure (IOP), the number of antiglaucoma medications, IOP control and trabeculectomy survival. RESULTS: There were no significant differences in the final visual acuity (0.78 (±0.9) and 0.92 (±1.1), p = 0.80)) nor IOP (14.21 mmHg (±5.8) and 12.16 mmHg (±6.1), p = 0.29), but there was a difference in the antiglaucoma medications (1.58 (±1.5) and 0.53 (±1.0), p = 0.02) between the study and control group, respectively. There was no difference in the overall trabeculectomy survival (p = 0.381, Log Rank), but more eyes in the study group converted to qualified success after phacoemulsification and required more medications to control the IOP. CONCLUSION: Phacoemulsification after trabeculectomy seems to be a safe procedure in eyes with combined vision threatening complications of VKH, although the visual improvement was limited. Nevertheless, more medications were required to control the IOP, resulting in less absolute and more qualified trabeculectomy success. Therefore, patient counseling before surgery is essential.