The results suggest that punch biopsy provides an accurate histopathological diagnosis prior to commencing definitive surgical management and may be a useful tool in the management of periocular basal cell carcinomas.
Early conjunctival recession and aggressive scleral debridement combined with intensive instillation of antifungals are crucial to the successful management of fungal corneoscleritis.
PurposeDry eye syndrome (DES) causes significant morbidity. Trials of blood-derived products in treatment of the condition show promising results. However, their production is expensive and time-consuming. We investigate fingerprick autologous blood (FAB) as an alternative low-cost, readily accessible treatment for DES.Patients and methodsProspective, non-comparative, interventional case series. In total, 29 eyes of 16 DES patients (2 males and 14 females) from two NHS sites in the United Kingdom. Patients instructed to clean a finger, prick with a blood lancet, and apply a drop of blood to the lower fornix of the affected eye(s), 4 times daily for 8 weeks then stop and review 4 weeks later. Follow-up visits occurred ~3 days, 2, 4, 8 weeks into therapy, and 4 weeks post-cessation. At each visit, visual acuity, corneal staining, Schirmer's test, tear break-up time (TBUT), and ocular comfort index (OCI) were measured, and photographs taken. Results were analysed using Student's paired t-test.ResultsAt 8 weeks, there was improvement in mean Oxford corneal staining grade (3.31 to 2.07 (P<0.0001)), TBUT (5.00 to 7.80 s (P<0.05)), visual acuity (0.08 to 0.01 LogMAR equivalent (P<0.05)), and OCI score (56.03 to 39.72 (P<0.0001)). There was no statistically significant change in Schirmer's test results. Four weeks post-cessation versus immediately after completion of FAB therapy, mean staining grade worsened from 2.07 to 2.86 (P<0.0001). OCI score worsened from 39.72 to 44.67 (P<0.05).ConclusionsIn our limited case series FAB appears to be a safe and effective treatment for DES.
Purpose:
Autologous hemoderivative eye drops have a role in the management of persistent epithelial defects (PEDs), but their use may be limited by cost and availability. Finger-prick autologous blood (FAB) treatment uses whole capillary blood, obtained from a sterilized fingertip, as an alternative form of hemoderivative eye drop therapy. To date, 1 report has described the safe and effective use of FAB for dry eye and PEDs. We report the results of 10 eyes (10 patients) treated with FAB for PEDs.
Methods:
Ten patients with PEDs in 1 eye for a mean of 259 ± 201 days due to diabetic neurotrophic keratopathy (n = 3), herpetic keratitis (n = 3), postpenetrating keratoplasty (n = 1), keratoconjunctivitis sicca (n = 1), postradiotherapy (n = 1), and neuropathic ulcer (n = 1) were treated with FAB 4 times a day for 28 days in addition to conventional therapies. All patients had been unsuccessfully treated with conventional therapy before commencing on FAB. None of the patients had received any surgical treatment for PED.
Results:
At day 28, the PED had healed in 60% (n = 6) of the eyes. In 1 eye, the PED reduced in size by half. Thirty percent (n = 3) of patients had incomplete follow-up data at the end of the study.
Conclusions:
FAB in combination with conventional treatment may be successfully used in the management of refractory PEDs. No adverse effects arising from FAB treatment were observed.
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