Subject(s)
CADASIL/diagnostic imaging , CADASIL/epidemiology , Retinal Vasculitis/diagnostic imaging , Retinal Vasculitis/epidemiology , Adult , CADASIL/genetics , Female , Humans , Leukoencephalopathies/diagnostic imaging , Leukoencephalopathies/epidemiology , Leukoencephalopathies/genetics , Male , Middle Aged , Retinal Vasculitis/geneticsABSTRACT
PURPOSE: To report the overall incidence of endophthalmitis associated with office based intravitreal injections of bevacizumab and ranibizumab. METHODS: This is a retrospective, consecutive, multicenter case series involving four large clinical sites. Included were all patients receiving at least one injection of intravitreal bevacizumab or intravitreal ranibizumab. Follow-up after each injection was at least 4 weeks. RESULTS: A total of 12,585 injections of intravitreal bevacizumab and 14,320 injections of intravitreal ranibizumab were given during the study period. Infectious endophthalmitis developed in three patients after administration of bevacizumab and in three patients after administration of ranibizumab. Four of these patients were culture positive. Rates of endophthalmitis were 0.02% and 0.02%, respectively, with an overall rate of 0.02%. CONCLUSION: The rate of endophthalmitis associated with intravitreal bevacizumab and ranibizumab is low, with an incidence of approximately 1 in 4,500 injections.
Subject(s)
Antibodies, Monoclonal/administration & dosage , Endophthalmitis/epidemiology , Eye Infections, Bacterial/epidemiology , Staphylococcal Infections/epidemiology , Streptococcal Infections/epidemiology , Aged , Angiogenesis Inhibitors , Antibodies, Monoclonal, Humanized , Bevacizumab , Endophthalmitis/microbiology , Eye Infections, Bacterial/microbiology , Humans , Incidence , Injections , Middle Aged , Ranibizumab , Retrospective Studies , Staphylococcal Infections/microbiology , Staphylococcus epidermidis/isolation & purification , Streptococcal Infections/microbiology , Streptococcus mitis/isolation & purification , Vascular Endothelial Growth Factor A/antagonists & inhibitors , Viridans Streptococci/isolation & purification , Vitreous Body/microbiologyABSTRACT
BACKGROUND AND OBJECTIVE: To evaluate the use of intravitreal pegaptanib in the treatment of choroidal neovascularization secondary to age-related macular degeneration (AMD) in treatment-naive patients. PATIENTS AND METHODS: In a consecu-tive, retrospective case series, treatment-naïve patients with exudative AMD were treated with intravitreal pegaptanib. Intravitreal injections were typically given every 6 weeks at the discretion of the treating physician. Snellen visual acuity (VA), clinical course, and adverse events were monitored. A minimum of three pegaptanib injections were given. Retreatment criteria included persistent submacular fluid, macular edema, new macular hemorrhage, and loss of vision. RESULTS: The average change in VA for all lesions was a loss of 2.9 lines. Fifteen (14%) patients gained more than 3 lines of VA. The average number of in-jections was 4.8. Ninety-two of 111 lesions were able to be categorized by size. Sixty-six patients had small lesions (< 4 disc areas) with an average change of -2.0 lines, and 26 had large lesions (> or = 4 disc areas) with an average change of -5.4 lines (P < .02). Patients with larger lesions were at greater risk for severe visual loss (P < .01). The average follow-up was approximately 31 weeks (range: 12 to 82 weeks) after the first injection. CONCLUSIONS: Pegaptanib therapy resulted in a 2.9 average line loss in patients when all lesions were considered. Small lesions responded favorably, with 15% of patients gaining more than 3 lines of VA. Larger lesions had an increased risk of progression and poor visual outcome.
Subject(s)
Aptamers, Nucleotide/therapeutic use , Choroidal Neovascularization/drug therapy , Choroidal Neovascularization/etiology , Exudates and Transudates/metabolism , Macular Degeneration/complications , Macular Degeneration/metabolism , Aged , Aged, 80 and over , Aptamers, Nucleotide/administration & dosage , Aptamers, Nucleotide/adverse effects , Choroidal Neovascularization/complications , Choroidal Neovascularization/diagnosis , Female , Fluorescein Angiography , Follow-Up Studies , Humans , Injections , Male , Middle Aged , Retrospective Studies , Risk Factors , Severity of Illness Index , Time Factors , Treatment Outcome , Vision Disorders/etiology , Vision Disorders/physiopathology , Vision Disorders/prevention & control , Visual Acuity , Vitreous BodyABSTRACT
The incidence of diabetes mellitus is rising. With significant proportion developing cataracts, diabetic surgery comprise an ever-growing subset of people undergoing cataract surgery. Although these patients provide unique challenges to cataract surgeon, early intervention and appropriate preoperative, intraoperative, and postoperative considerations can lend to good outcomes.
