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A prospective randomized clinical trial comparing nepafenac, intravitreal triamcinolone and no adjuvant therapy for epiretinal membrane.
Mandelcorn, ED, Al-Falah, M, Zhao, LD, Kertes, P, Devenyi, R, Lam, WC
Acta ophthalmologica. 2022;(1):e297-e303
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Abstract
PURPOSE To compare the efficacy of topical nepafenac 0.1% versus intravitreal triamcinolone acetonide (IVTA) at the conclusion of vitrectomy surgery versus no adjuvant therapy (NAT) in improving macular morphology post-operatively in patients undergoing vitrectomy for epiretinal membrane (ERM), as measured by optical coherence tomography (OCT) imaging and best-corrected visual acuity (BCVA). METHODS Design: Prospective randomized clinical trial Setting: Multi-centre 80 patients scheduled to undergo vitrectomy surgery for idiopathic ERM were randomized to receive either IVTA (4 mg/0.1 cc) at the end of surgery, topical nepafenac sodium 0.1% TID for 1 month post-operation or no adjuvant treatment (NAT). Optical coherence tomography (OCT) imaging, best-corrected visual acuity and intraocular pressure (IOP) were measured before surgery, and 1 and 2 months post-operation. RESULTS Although all three groups showed reduction in macular thickness post-operation, the NAT group showed the most improvement, with a reduction of 136.18 ± 29.84 μm at two months. There was no statistically significant difference in macular thickness between the groups at each time point, p = 0.158. The NAT group also had the best recovery in BCVA with an improvement of 0.207 logMAR (10.35 letters) at two months post-operation. There was no statistically significant difference in BCVA between the groups, p = 0.606. There was statistically significant difference in the IOP between the three groups, p = 0.04 only at 1-month visit. The IVTA group had the highest rise in average IOP at both 1 and 2 months post-operation (2.72 and 1.58 mmHg, respectively). CONCLUSION Our study data suggest there was no advantage in the use of topical nepafenac or IVTA for post-vitrectomy ERM surgery.
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Suprachoroidal CLS-TA plus Intravitreal Aflibercept for Diabetic Macular Edema: A Randomized, Double-Masked, Parallel-Design, Controlled Study.
Barakat, MR, Wykoff, CC, Gonzalez, V, Hu, A, Marcus, D, Zavaleta, E, Ciulla, TA
Ophthalmology. Retina. 2021;(1):60-70
Abstract
PURPOSE This study evaluated the potential safety, efficacy, and durability advantages of investigational triamcinolone acetonide suspension (CLS-TA; Clearside Biomedical, Alpharetta, GA) administered suprachoroidally in conjunction with intravitreal aflibercept compared with aflibercept monotherapy for treatment of diabetic macular edema (DME). DESIGN TYBEE was a prospective, controlled, double-masked study. Patients were randomized 1:1 to CLS-TA and aflibercept (active) or aflibercept monotherapy (control), and assessed over 24 weeks. PARTICIPANTS Treatment-naive DME patients with best-corrected visual acuity (BCVA) of 20 to 70 letters and central subfield retinal thickness (CST) of more than 300 μm. METHODS Patients in the active group (n = 36) received CLS-TA and aflibercept at baseline and week 12. Patients in the control group (n = 35) received aflibercept at baseline, week 4, week 8, and week 12. To mask both groups, sham suprachoroidal and intravitreal injections were utilized. All patients were eligible to receive aflibercept as needed at weeks 4, 8, 16, and 20 per prespecified criteria. MAIN OUTCOME MEASURE Mean change in BCVA from baseline. Treatment differences were assessed with a 2-sided significance level of 0.10. RESULTS Mean BCVA changes from baseline to week 24 were not statistically different in the active and control groups (intention-to-treat [ITT] population: +11.4 letters and +13.8 letters [P = 0.288]; per protocol [PP] population: +12.3 letters and +13.5 letters [P = 0.664]; respectively). Greater improvement in CST was seen in the active versus control group (ITT population: -212.1 μm and -178.6 μm [P = 0.089]; PP population: -226.5 μm and -176.1 μm [P = 0.035]; respectively). Compared with the control group, eyes in the active group received fewer treatments (scheduled plus as-needed treatments averaging 4.6 versus 2.6, respectively). No treatment-related serious adverse events were observed. Ocular adverse events were low for both arms. Cataract events, all assessed as unrelated to treatment, and events of elevated intraocular pressure trended higher in the active group. CONCLUSIONS CLS-TA administered suprachoroidally in conjunction with intravitreal aflibercept for treatment of DME provides simliar visual benefit at 24 weeks' follow-up compared with aflibercept monotherapy, is well tolerated and shows modest anatomic benefit with potential to reduce treatment burden.
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Bladder Instillations With Triamcinolone Acetonide for Interstitial Cystitis-Bladder Pain Syndrome: A Randomized Controlled Trial.
Cardenas-Trowers, OO, Abraham, AG, Dotson, TK, Houlette, BA, Gaskins, JT, Francis, SL
Obstetrics and gynecology. 2021;(5):810-819
Abstract
OBJECTIVE To evaluate the utility of adding triamcinolone acetonide to a standard bladder instillation solution for treatment of interstitial cystitis-bladder pain syndrome. METHODS This was a single-center, randomized, double-blind trial that compared symptom response in women with interstitial cystitis-bladder pain syndrome who underwent six bladder instillations with triamcinolone acetonide or six instillations without. All instillation solutions contained heparin, viscous lidocaine, sodium bicarbonate, and bupivacaine. The primary outcome was the change in interstitial cystitis-bladder pain syndrome symptoms from the first to sixth bladder instillation between groups based on the total OLS (O'Leary-Sant Questionnaire) score. Assuming a 4.03-point or larger difference in the mean total OLS score from the first to sixth bladder instillation as compared between the groups, 64 participants were needed to show a significant difference with 80% power at the 0.05 significance level. RESULTS From January 2019 to October 2020, 90 women were enrolled-45 per group; 71 (79%) completed all six bladder instillations. Randomization resulted in groups with similar characteristics. There was no difference between groups in the primary outcome (bladder instillation with triamcinolone acetonide: mean OLS change -6.7 points, 95% CI 4.6-8.8 and bladder instillation without triamcinolone acetonide: mean OLS change -5.8 points, 95% CI 3.4-8.1; P=.31). Women in both groups had improvement in their interstitial cystitis-bladder pain syndrome symptoms as indicated by a decrease in the total OLS score from the first to sixth bladder instillation. CONCLUSION The addition of triamcinolone acetonide to a standard bladder instillation solution does not improve symptoms associated with interstitial cystitis-bladder pain syndrome. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov, NCT03463915.
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Efficacy and Safety of Suprachoroidal CLS-TA for Macular Edema Secondary to Noninfectious Uveitis: Phase 3 Randomized Trial.
Yeh, S, Khurana, RN, Shah, M, Henry, CR, Wang, RC, Kissner, JM, Ciulla, TA, Noronha, G, ,
Ophthalmology. 2020;(7):948-955
Abstract
PURPOSE Injection of pharmacotherapy into the suprachoroidal space, between the sclera and choroid, is an alternative delivery technique developed with the rationale of providing higher drug concentrations to posterior ocular structures compared with other intraocular and periocular injection procedures. This study was conducted to evaluate the safety and efficacy of suprachoroidally injected triamcinolone acetonide formulation (CLS-TA), a suspension of triamcinolone acetonide, in improving vision among patients with noninfectious uveitis complicated by macular edema (ME). DESIGN Phase 3 masked, randomized trial. PARTICIPANTS One hundred sixty patients with ME secondary to noninfectious uveitis. Patients were required to have a best-corrected visual acuity (BCVA) of 5 or more Early Treatment Diabetic Retinopathy Study (ETDRS) letters (Snellen equivalent, 20/800) and 70 or fewer ETDRS letters read (Snellen equivalent, 20/40) in the study eye. METHODS Patients were randomized 3:2 to suprachoroidally injected CLS-TA or sham treatment, with administrations at day 0 and week 12. MAIN OUTCOME MEASURES The primary end point was improvement from baseline of 15 or more ETDRS letters in BCVA at week 24. The secondary end point was reduction from baseline in central subfield thickness (CST) at week 24. RESULTS In the CLS-TA arm, 47% of patients gained 15 or more ETDRS letters in BCVA versus 16% in the control arm (P < 0.001), meeting the primary end point. Mean reductions in CST from baseline were 153 μm versus 18 μm (P < 0.001). No serious adverse events (AEs) related to treatment were reported. Corticosteroid-associated AEs of elevated intraocular pressure occurred in 11.5% and 15.6% of the CLS-TA and control groups, respectively. Cataract AE rates were comparable (7.3% and 6.3%, respectively). CONCLUSIONS Patients in the CLS-TA study arm experienced clinically significant improvement in vision relative to the sham procedure, demonstrating the efficacy of suprachoroidal injection of CLS-TA for the treatment of ME in a vision-threatening disorder.
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Isolated nail lichen planus: An expert consensus on treatment of the classical form.
Iorizzo, M, Tosti, A, Starace, M, Baran, R, Daniel, CR, Di Chiacchio, N, Goettmann, S, Grover, C, Haneke, E, Lipner, SR, et al
Journal of the American Academy of Dermatology. 2020;(6):1717-1723
Abstract
Lichen planus is a benign inflammatory disorder of unknown etiology that may affect the skin, mucosae, scalp, and nails. When the nails are affected, it may lead to permanent destruction with severe functional and psychosocial consequences. Therefore, prompt diagnosis and early treatment are essential, even in mild cases. There are currently no guidelines for the management of nail lichen planus and the published literature on treatment is limited. The aim of this review is to provide practical management recommendations for the classical form of nail lichen planus, especially when restricted to the nails. Topical treatment has poor short-term efficacy and may cause long-term side effects. Instead, intralesional and intramuscular triamcinolone acetonide should be considered first-line therapies. Oral retinoids are second-line choices, and immunosuppressive agents may also be considered.
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Bevacizumab versus triamcinolone for persistent diabetic macular edema: a randomized clinical trial.
Rodrigues, MW, Cardillo, JA, Messias, A, Siqueira, RC, Scott, IU, Jorge, R
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie. 2020;(3):479-490
Abstract
PURPOSE To evaluate 24-week visual acuity and anatomic outcomes of two "pro re nata" (prn) treatment strategies (intravitreal bevacizumab [IVB] prn versus intravitreal triamcinolone acetonide [IVT] prn) in patients with persistent diabetic macular edema (pDME) after 24 weeks of prn-IVB. METHODS One hundred eyes with center-involving DME were enrolled and treated with prn-IVB for 24 weeks; at week 24, eyes with pDME (central subfield thickness [CST] on spectral domain optical coherence tomography > 300 μm) were randomized to IVB monthly prn (group I; prn-IVB) or IVT every 3 months prn (group II; prn-IVT) and eyes in which the CST was ≤ 300 μm were assigned to continue prn-IVB (group III). RESULTS Seventy-four eyes completed a 48-week study period. At week 24, 65 (79.3%) eyes still had DME with CST > 300 μm and, therefore, were randomized to prn-IVB (group I, n = 33) or prn-IVT (group II, n = 32); the remaining 17 (20.7%) eyes had CST ≤ 300 μm and were assigned to continued treatment with prn-IVB (group III). At baseline, mean CST (μm) ± standard error of the mean (SEM) was 447.2 ± 24.4, 478.0 ± 19.7, and 386.0 ± 21.0 in groups I, II, and III, respectively (p > 0.05). At week 48, there was no significant difference in mean CST between groups I and II (369.9 ± 23.3 and 426.0 ± 26.1, respectively; p = 0.9995). A significant reduction in mean CST, compared with baseline, was noted at weeks 28 (p = 0.0002) and 44 (p = 0.0002) in group II. Group I did not show a significant reduction in mean CST compared with baseline at any study visit. There were no significant differences in mean CST between groups I and II at any study visit. At baseline, mean ± SEM best-corrected visual acuity (BCVA) (logMAR) was 0.50 ± 0.00, 0.60 ± 0.10, and 0.50 ± 0.10 in groups I, II, and III, respectively (p > 0.05). At week 48, there was no statistically significant difference in mean BCVA between groups I and II (0.50 ± 0.10 and 0.80 ± 0.10, respectively; p = 0.4473). There was no significant improvement in mean BCVA, as compared with baseline, at any study follow-up visit in any of the groups. Group II demonstrated significantly lower BCVA after 24 weeks of IVT (at week 48) compared with baseline (p = 0.0435). There was no significant difference in mean BCVA between groups I and II at any time-point. CONCLUSION In eyes with pDME after 24 weeks of treatment with prn-IVB, there was no difference between continued treatment with prn-IVB versus a treatment switch to prn-IVT with respect to mean BCVA or mean CST at week 48. However, BCVA was stable in the prn-IVB group, while prn-IVT was associated with BCVA reduction from baseline and a higher risk of IOP elevation.
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The Safety and Efficacy of Intralesional Verapamil Versus Intralesional Triamcinolone Acetonide for Keloids and Hypertrophic Scars: A Systematic Review and Meta-analysis.
Jiang, ZY, Liao, XC, Liu, MZ, Fu, ZH, Min, DH, Guo, GH
Advances in skin & wound care. 2020;(4):1-7
Abstract
BACKGROUND Keloids and hypertrophic scars often result after skin trauma. Currently, intralesional triamcinolone acetonide (TAC) is the criterion standard in nonsurgical management of keloids and hypertrophic scars. Intralesional verapamil may be an effective alternative modality, but it has been insufficiently studied. Accordingly, the study authors conducted a systematic review and meta-analysis of randomized controlled trials to compare the efficacy and safety of the two drugs. METHODS The study authors systematically searched the MEDLINE, EMBASE, Cochrane Library, and China National Knowledge Infrastructure databases for relevant trials published in any language through September 2018. RESULTS According to the four studies included in this review, TAC improved scar pliability and vascularity more than verapamil after 3 weeks (P < .05). For scar height and scar pigmentation, no statistical difference was observed between the treatments (P > .05). The difference in effects on symptoms was not statistically significant (P = .89). For pain and telangiectasia, no statistical difference was observed (P > .05). Verapamil resulted in fewer cases of skin atrophy (P < .05). CONCLUSIONS It appears that TAC is more effective than verapamil for improving scar pliability and vascularity in keloids and hypertrophic scars after 3 weeks of treatment. However, verapamil has fewer adverse drug reactions than TAC, which allows for a longer treatment period and the possibility that it might be effective for patients who cannot receive TAC.
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Response of Retinal Sensitivity to Intravitreal Anti-angiogenic Bevacizumab and Triamcinolone Acetonide for Patients with Diabetic Macular Edema over One Year.
Mylonas, G, Schranz, M, Scholda, C, Karst, S, Reiter, G, Baumann, L, Schmidt-Erfurth, U, Kriechbaum, K
Current eye research. 2020;(9):1107-1113
Abstract
AIM: The aim of this study was to evaluate and compare microperimetry changes in patients with clinically significant diabetic macular edema secondary to diabetes mellitus, following intravitreal injections of bevacizumab or triamcinolone during a follow-up of 1 year after treatment. MATERIALS AND METHODS 30 patients with clinically significant macular edema were randomized into two groups of 15 patients each. One group initially received three intravitreal injections of 2.5 mg bevacizumab at monthly intervals. The other received a single injection of 8 mg of triamcinolone followed by two sham interventions at monthly intervals. Best-corrected visual acuity (BCVA) and central retinal thickness (CRT) were measured. Macular function was documented by microperimetry at baseline, 3, 6, 9 months and at the last visit of each patient. RESULTS In the bevacizumab group, the mean differential light threshold (±standard deviation) under therapy improved significantly from 8.40 (± 3.8) dB to 12.8 (±4.3) dB at the 12-month follow-up visit (p ≤ .05), whereas in the triamcinolone group it increased from 8.0 (± 2.4) dB at baseline to 9.3 (±3.6) dB at the last visit without reaching statistical significance (p > .05). The mean differential light thresholds between the two groups were not statistically significant at baseline or the last visit (p > .05). In the bevacizumab group, the improvement (slope) in mean differential light threshold was significantly superior to the Triamcinolone group (Estimate = 0.588, p ≤ .05). CONCLUSION Central macular function as measured by microperimetry in patients with acute DME improved in addition to anatomical restoration after intravitreal bevacizumab and triamcinolone injection. In our clinical study, the measures of the variables in patients receiving bevacizumab were superior to those receiving triamcinolone throughout the one-year observation period.
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The effects of intravitreal triamcinolone acetonide in diabetic macular edema refractory to anti-VEGF treatment.
Hong, IH, Choi, W, Han, JR
Japanese journal of ophthalmology. 2020;(2):196-202
Abstract
PURPOSE To investigate the efficacy and safety of primary intravitreal triamcinolone acetonide (IVTA) in eyes affected by diabetic macular edema (DME) refractory to anti-vascular endothelial growth factor (VEGF) therapy. STUDY DESIGN Retrospective observational study METHODS The medical records of patients who attended our clinic from March 2013 to September 2018 with refractory macular were reviewed. We included the patients who were injected at least one IVTA and completed 6 months of observation. Best-corrected Snellen visual acuity (VA), central macular thickness (CMT), intraocular pressure (IOP), and adverse events (AEs) were examined at baseline and at 1 month, 2 months, 3 months, and 6 months. RESULTS Sixty-four eyes of 54 subjects were included. The mean VA was improved significantly at all time points compared to pre-treatment (P < 0.0001), with the greatest mean improvement at 1 month (0.3 logMAR). The reduction in mean CMT was also significant at all follow-up examinations compared to baseline (P < 0.0001), with the greatest decrease at 1 month (113.68 ± 53.78 μm). A poorer VA before injection was a factor that influenced visual gain 1 month post treatment (0.247 logMAR units/unit increase in baseline VA, P = 0.006). The most common AE associated with IVTA treatment was elevated IOP (11 eyes), observed significantly more often after IVTA injections containing a preservative (25.8%) than after those that were preservative-free (9.1%) (P = 0.033). CONCLUSION IVTA injection can be an alternative steroid treatment for DME refractory to anti-VEGF therapy.
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Prospective randomised clinical trial of intravitreal bevacizumab versus triamcinolone in eyes with diabetic macular oedema undergoing cataract surgery: 6-month results.
Kandasamy, R, Constantinou, M, Rogers, SL, Sandhu, SS, Wickremasinghe, S, Al-Qureshi, S, Lim, LL
The British journal of ophthalmology. 2019;(12):1753-1758
Abstract
AIM: To report the 6-month results of a clinical trial that compared intravitreous bevacizumab (BVB) 1.25 mg versus triamcinolone acetonide (TA) 4 mg when administered as an adjunct during cataract surgery to patients with diabetic macular oedema (DMO). METHODS Prospective, double-masked, single-centre (Royal Victorian Eye and Ear Hospital, Melbourne) clinical trial. Patients with visually significant cataract and centre-involving DMO (either current or prior) were randomised (1: 1) to receive either intravitreous BVB 1.25 mg or TA 4 mg at the time of cataract surgery and if required at review. Main outcome measures were changes in best-corrected visual acuity (BCVA) and central macular thickness (CMT) from baseline to the 6-month time point of this 12-month study. RESULTS 61 eyes of 58 patients were enrolled. At baseline, both groups were similar in terms of BCVA and CMT (p>0.2). At 6 months, there was no significant difference in vision between the groups, with mean letter gain of +21.4 (95% CI +14.5 to +28.4) in the TA group and +17.3 (95% CI +12.1 to +22.6) in the BVB group (p=0.35). The TA group had a significant sustained anatomical improvement at 6 months, with a reduction in CMT (-51.4 µm; 95% CI -98.2 to -4.7) compared with thickening in the BVB group (+15.6 µm; 95% CI -26.4 to +57.7, p=0.04). CONCLUSIONS When given as an adjunct to cataract surgery, both TA and BVB improved visual outcomes at 6 months postoperatively. However, only TA resulted in sustained improvement in CMT, with the majority not requiring any further treatment postoperatively.