AimsTo determine long-term outcomes and risk factors for failure after mitomycin C (MMC)-augmented initial trabeculectomy (IT) in Taiwanese patients.MethodsWe reviewed medical records of patients with glaucoma undergoing IT during December 2006–December 2016. We defined complete success as an intraocular pressure (IOP) of >5 or ≤21 mm Hg or IOP reduction of ≥20% from baseline without supplemental medications and qualified success as the aforementioned IOP levels with or without supplemental medications. Kaplan-Meier survival and Cox proportional analyses evaluated success rates and risk factors for failure, respectively.ResultsWe enrolled 190 patients (237 eyes; mean age: 54.0±15.3 years; mean postoperative follow-up period: 68.4±35.1 months). Mean IOP and glaucoma medications decreased from 22.2±10.8 to 14.4±5.2 mm Hg (p<0.001) and 3.0±0.7 to 1.8±1.2 (p=0.015), respectively, at the last visit. Cumulative qualified success rates were 93.9%, 93.0%, 86.5% and 67.1% at the 1, 2, 5 and 10 years follow-up, respectively; however, only 7.7% of the eyes reached complete success at the last visit. Eyes with poor preoperative visual acuity were associated with low qualified success rates (HR=1.689, p=0.027); patients aged >70 years had higher complete success rates than did those aged ≤70 years. Five cases (2.11%) exhibited bleb-associated complications.ConclusionDespite satisfactory long-term success rates, most eyes needed medication for IOP control, supporting the notion of predisposed scarring vitality in patients of Chinese ethnicity following MMC-augmented trabeculectomy.

Vertebral fractures affect approximately 30% of myeloma patients and lead to a poor impact on survival and life quality. In general, age and body mass index (BMI) are reported to have an important role in vertebral fractures. However, the triangle relationship among age, BMI, and vertebral fractures is still unclear in newly diagnosed multiple myeloma (NDMM) patients. This study recruited consecutive 394 patients with NDMM at Taipei Veterans General Hospital between January 1, 2005 and December 31, 2015. Risk factors for vertebral fractures in NDMM patients were collected and analyzed. The survival curves were demonstrated using Kaplan-Meier estimate. In total, 301 (76.4%) NDMM patients were enrolled in the cohort. In the median follow-up period of 18.0 months, the median survival duration in those with vertebral fractures ≥ 2 was shorter than those with vertebral fracture < 2 (59.3 vs 28.6 months; P = 0.017). In multivariate Poisson regression, BMI < 18.5 kg/m declared increased vertebral fractures compared with BMI ≥ 24.0 kg/m (adjusted RR, 2.79; 95% CI, 1.44-5.43). In multivariable logistic regression, BMI < 18.5 kg/m was an independent risk factor for vertebral fractures ≥ 2 compared with BMI ≥ 24.0 kg/m (adjusted OR, 6.05; 95% CI, 2.43-15.08). Among age stratifications, patients with both old age and low BMI were at a greater risk suffering from increased vertebral fractures, especially in patients > 75 years and BMI < 18.5 kg/m (adjusted RR, 12.22; 95% CI, 3.02-49.40). This is the first study that demonstrated that age had a significant impact on vertebral fractures in NDMM patients with low BMI. Elder patients with low BMI should consider to routinely receive spinal radiographic examinations and regular follow-up.

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Background: Despite the effectiveness of intravitreal injection (IVI) of anti-vascular endothelial growth factor in treating retinal diseases, there remains a paucity of evidence on potential systemic risks associated with this procedure. This study aims to investigate cardiovascular parameters and the risk of hypertensive urgency after IVIs. Methods: Patients who received IVIs for retinal/macular diseases were enrolled retrospectively. Patients who received cataract surgeries were enrolled as controls. Systolic and diastolic blood pressure (BP) and heart rate were measured 10 minutes before, immediately after, and more than 30 minutes after IVIs and cataract surgery. Multivariate analysis was performed to evaluate risk factors for hypertensive urgency. Results: Seventy patients who received IVIs and 95 patients who received cataract surgeries were enrolled. A higher preoperative systolic BP was found in the IVI groups than in the control group (147.0 ± 22.9 vs 136.3 ± 21.8 mmHg, respectively). The patients who received IVIs had a higher increase in perioperative systolic BP immediately after the procedure than the controls (17.43 ± 20.53 mmHg vs 9.11 ± 18.92 mmHg, p = 0.009). The IVI procedure (odds ratio [OR] 4.84, p = 0.008), preoperative systolic BP ≥160 mmHg (OR 17.891, p = 0.001, compared to preoperative systolic BP <140 mmHg), and underlying hypertension (OR 3.305, p = 0.041) were risk factors for hypertensive urgency immediately after the IVIs. Conclusion: We found a transient increase in BP after IVIs, which may have been associated with hypertensive urgency and related cardiovascular disorders in older patients and in those with relevant comorbidities. Clinicians should pay more attention to these patients before performing IVIs.

Background/Objective: To explore potential risk factors for the development of neovascular glaucoma (NVG) in central retinal vein occlusion (CRVO) over a two-year intensive follow-up period. Subjects/Methods: This study reviewed 1545 patients with CRVO between 2005 and 2019 at Taipei Veterans General Hospital. Inclusion was restricted to (1) patients with acute CRVO within 3 months; (2) patients with ocular neovascularization at initial presentation (3) patients had not received any treatment at the time of CRVO; (4) at least bimonthly follow-up schedule over the course of 2 years. The included patients were screened for potential risk factors for developing NVG and assessed with Kaplan-Meier survival analysis and Cox regression model. Results: Among the included 123 patients, the cumulative probability of developing NVG was 26.8% (33/123 cases) in overall follow-up period. The mean interval between the onset of CRVO and NVG was 507 days. Neither macular edema nor central macular thickness at baseline was correlated with the development of NVG (p = .104 and .25, respectively). Patients with DM, older age, and poor vision independently played significant risk factors for developing NVG after controlling other covariates. (p = .034, .001, and .013, respectively). Conclusions: Patients presenting with CRVO who have comorbidities such as DM, older age, and worse VA warrant closer attention and intensive follow-up for the development of NVG. Additionally, the statistical analysis indicated that the presence of macular edema, increased central macular thickness, CV events, history of glaucoma, and early PRP within 3 months had no significant impact on the likelihood of developing NVG.