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Fulltext Case report: progression of pre-septal cellulitis to orbital subperiosteal abscess despite intravenous broad-spectrum antibiotics in a child

Noor Aniah A, Norshamsiah MD, Safinaz MK, Bastion, MLC, Mawaddah A

Journal of Surgical Academia, 2016;6(1):62-65.
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We report a case of a 7-year-old girl who initially presented with painless right eyelid swelling with full extra-ocular movement (EOM). She was treated with intravenous broad-spectrum antibiotics for preseptal cellulitis but her condition worsened. An urgent magnetic resonance imaging (MRI) of the brain and orbit showed orbital abscess, subperiosteal abscess in the medial orbital wall and evidence of sinusitis in the anterior ethmoidal air cells. She underwent Endoscopic Orbital Decompression (EOD) surgery on day 4 of presentation and her condition improved remarkably. We report a case of orbital abscess with subperiosteal abscess in the medial orbital wall. This case highlights the possibility of progression of orbital cellulitis despite administration of a broad-spectrum antibiotic.
Fulltext Accelerated diabetic retinopathy in pregnancy--a real and present danger

Bastion MLC, Barkeh HJ, Muhaya M

Med J Malaysia, 2005 Oct;60(4):502-4.
PMID: 16570717

A 36 year-old Malay lady with diabetes mellitus in pregnancy and poorly controlled hypertension developed rapid progression of diabetic retinopathy from no retinopathy to florid proliferative retinopathy over three months in her right eye. She had subsequent loss of vision due to vitreous haemorrhage in the peri-partum period. She had good final visual acuity with quiescent retinopathy following pars planar vitrectomy. A similar course was avoided in the left eye by timely pan retinal photocoagulation.
Fulltext Multifocal choroiditis: ocular TB or side-effects of anti-TB therapy?

Bastion MLC, Kok HS, Muhaya M

Med J Malaysia, 2004 Dec;59(5):682-4.
PMID: 15889575

A patient with end-stage renal failure secondary to polycystic kidney disease was seen in the Eye Clinic for a corneal abrasion. Incidental fundal examination revealed bilateral multiple, small, raised, pale yellow sub-retinal nodules. Past medical history of inadequately treated pulmonary tuberculosis was obtained. Following initiation of anti-tuberculous therapy, the choroidal lesions resolved.
Study site: Eye clinic, Pusat Perubatan Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
Fulltext Case series of children with steroid-Induced glaucoma

Lam CS, Umi Kalthum MN, Norshamsiah MD, Bastion M

Malays Fam Physician, 2018;13(3):32-37.
PMID: 30800232

Steroid-induced glaucoma is the most serious complication of the injudicious use of steroids, particularly among children affected by allergic conjunctivitis. This condition is steroid-dependent, and children are commonly being prescribed topical anti-inflammatories, including topical steroids, by general practitioners. Furthermore, topical steroids are also available over the counter, and this availability contributes to overuse without proper monitoring by an ophthalmologist. We present a series of five cases illustrating the devastating effect of unmonitored, long-term use of steroids among children for vernal keratoconjunctivitis. The medications were prescribed initially by general ophthalmologists and were continually bought over the counter by parents. At the presentation to our center, these patients were already compromised visually, exhibiting glaucomatous optic disc changes and high intraocular pressure. The series highlights the optic nerve damage resulting in irreversible visual compromises among children on long-term, topical steroids and the importance of regular monitoring with a low threshold for ophthalmologist referral.
Randomized Clinical Trial of Topical Insulin Versus Artificial Tears for Healing Rates of Iatrogenic Corneal Epithelial Defects Induced During Vitreoretinal Surgery in Diabetics

Dasrilsyah AM, Wan Abdul Halim WH, Mustapha M, Tang SF, Kaur B, Ong EY, et al.

Cornea, 2023 Nov 01;42(11):1395-1403.
PMID: 37267451 DOI: 10.1097/ICO.0000000000003308

PURPOSE: The aim of this study was to measure and compare the effect of topical insulin (0.5 units, 4 times per day) versus artificial tears (Vismed, sodium hyaluronate 0.18%, 4 times per day) for the healing of postoperative corneal epithelial defects induced during vitreoretinal surgery in diabetic patients.
METHODS: This is a double-blind randomized controlled hospital-based study involving diabetic patients with postoperative corneal epithelial defects after vitreoretinal surgery. Diabetic patients were randomized into 2 different groups and received either 0.5 units of topical insulin (DTI) or artificial tears (Vismed, sodium hyaluronate 0.18%; DAT). The primary outcome measured was the rate of corneal epithelial wound healing (mm 2 /h) over a preset interval and time from baseline to minimum size of epithelial defect on fluorescein-stained anterior segment digital camera photography. The secondary outcome measured was the safety of topical insulin 0.5 units and artificial tears (Vismed, sodium hyaluronate 0.18%). Patients were followed up until 3 months postoperation.
RESULTS: A total of 38 eyes from 38 patients undergoing intraoperative corneal debridement during vitreoretinal surgery with resultant epithelial defects (19 eyes per group) were analyzed. DTI was observed to have a significantly higher healing rate compared with the DAT group at rates over 36 hours ( P = 0.010), 48 hours ( P = 0.009), and 144 hours ( P = 0.009). The rate from baseline to closure was observed to be significantly higher in the DTI group (1.20 ± 0.29) (mm 2 /h) compared with the DAT group (0.78 ± 0.20) (mm 2 /h) as well ( P < 0.001). No adverse effect of topical insulin and artificial tears was reported.
CONCLUSIONS: Topical insulin (0.5 units, 4 times per day) is more effective compared with artificial tears (Vismed, sodium hyaluronate 0.18%, 4 times per day) for the healing of postoperative corneal epithelial defects induced during vitreoretinal surgery in diabetic patients, without any adverse events.