Nadia Ayu Destiani
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Vitamin C Intakeand Risk Factors for Knee Osteoarthritis Nadia Ayu Destiani; Siti Nur Fatimah; Sumartini Dewi
Althea Medical Journal Vol 4, No 2 (2017)
Publisher : Faculty of Medicine Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (48.684 KB) | DOI: 10.15850/amj.v4n2.1067

Abstract

Background: Knee osteoarthritis (OA) is a degenerative disease of the knee joints characterized by progressive softening and disintegration of articular cartilage. In OA, which is influenced by several risk factors, free radicals are increased by local ischemia in the cartilage. As an exogenous antioxidant, vitamin C also plays an important role in collagen and glycosaminoglycan synthesis. This study was carried out to identify vitamin C intake as well as risk factors in knee OA. Methods: The study population was determined by non-probability sampling with convenient approach to knee OA patients at the Rheumatology Outpatient Clinic of Dr. Hasan Sadikin General Hospital in October–November 2013. Data were obtained through questionnaire interview about risk factors, severity index of OA and vitamin C intake profile. Data presentation was conducted by descriptive method.Results: There were 47 patients diagnosed with knee OA in the Rheumatology Outpatient Clinic. The result showed that 7 patients (14.9%) had low vitamin C intake for the last 3 months. There were 30 patients with family history of OA (63.8%). Thirty two patients (68.1%) were passive smokers, 44 patients (93.6%) had history of repeated use of knee joints and majority of respondents had obesity.  Conclusions: Most of the subjects have sufficient vitamin C intake and more than half have risk factors that may contribute to the incidence of knee OA. DOI: 10.15850/amj.v4n2.1067 
Management Strategies of Ocular Alkaline Chemical Injury: Poster Presentation - Case Report - Resident Nadia Ayu Destiani; Patriotika Muslima; Elfa Ali Idrus; Arief Akhdestira Mustaram; Angga Fajriansyah
Majalah Oftalmologi Indonesia Vol 49 No S2 (2023): Supplement Edition
Publisher : The Indonesian Ophthalmologists Association (IOA, Perhimpunan Dokter Spesialis Mata Indonesia (Perdami))

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35749/svdapm67

Abstract

Introduction : Ocular chemical burns are true ophthalmic emergencies that can cause permanent corneal and intraocular damage leading to visual impairment or even blindness. When a case of chemical trauma occurs, immediate and appropriate management should be done. Case Illustration : A 24-year-old man came to Cicendo Eye Hospital with complaints of blurry eyes accompanied by burning and watery eyes after being doused with a bucket of cement mortar two weeks earlier. Ophthalmologic examination obtained visual acuity for the right eye 1/300 and left eye was 1/60. The anterior segment of both eyes showed corneal edema, conjunctivalization, persistent epithelial defects, limbal ischemia, and punctate epithelial erosion. There was an ulcer and thinning of the corneal layer in left eye. He was diagnosed with alkaline chemical injury Dua's classification grade VI on the right eye and grade V on the left eye (Figure 1). The patient then underwent a keratectomy, conjunctival resection, and amniotic membrane transplantation procedure. On the seventh day postoperatively, symptoms and clinical features improved with the visual acuity of both eyes improved to 1/60 (Figure 2). Discussion : Amniotic membrane graft was performed in late reparative phase which aims to preserve the surface of the corneal epithelium and prevent corneal perforation and inflammation. Conjunctival resection was performed to prevent neovascularization of the amniotic membrane. Conclusion : Management of ocular burn injury requires an immediate and comprehensive treatment to achieve good result. In this case successful treatment was achieved by improvement of visual acuity and no complication occured.