Corneal Confocal Microscopy Detects Corneal Nerve ... - Stroke Journal

2 downloads 0 Views 700KB Size Report
Oct 10, 2017 - tension, smoking, dyslipidemia,2–8 and metabolic syndrome.9 ..... Sacco RL, Kasner SE, Broderick JP, Caplan LR, Connors JJ, Culebras.
Original Contribution Corneal Confocal Microscopy Detects Corneal Nerve Damage in Patients Admitted With Acute Ischemic Stroke Adnan Khan, PhD; Naveed Akhtar, MD; Saadat Kamran, MD; Georgios Ponirakis, MPhil; Ioannis N. Petropoulos, PhD; Nahel A. Tunio, MD; Soha R. Dargham, MPH; Yahia Imam, MD; Faheem Sartaj, MBBS; Aijaz Parray, PhD; Paula Bourke, PGC; Rabia Khan, BSc; Mark Santos, MA; Sujatha Joseph, BSc; Ashfaq Shuaib, MD; Rayaz A. Malik, MD, PhD

Downloaded from http://stroke.ahajournals.org/ by guest on October 12, 2017

Background and Purpose—Corneal confocal microscopy can identify corneal nerve damage in patients with peripheral and central neurodegeneration. However, the use of corneal confocal microscopy in patients presenting with acute ischemic stroke is unknown. Methods—One hundred thirty patients (57 without diabetes mellitus [normal glucose tolerance], 32 with impaired glucose tolerance, and 41 with type 2 diabetes mellitus) admitted with acute ischemic stroke, and 28 age-matched healthy control participants underwent corneal confocal microscopy to quantify corneal nerve fiber density, corneal nerve branch density, and corneal nerve fiber length. Results—There was a significant reduction in corneal nerve fiber density, corneal nerve branch density, and corneal nerve fiber length in stroke patients with normal glucose tolerance (P