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Tarik Ksaibati, Featured Scholar
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Permanent Link: http://ufdc.ufl.edu/UF00091523/00625
 Material Information
Title: Tarik Ksaibati, Featured Scholar
Series Title: Journal of Undergraduate Research
Physical Description: Serial
Language: English
Creator: Goldberg, Rachael
Publisher: University of Florida
Place of Publication: Gainesville, Fla.
Publication Date: Summer 2012
Genre: serial   ( sobekcm )
 Record Information
Source Institution: University of Florida
Holding Location: University of Florida
Rights Management: All rights reserved by the source institution and holding location.
Resource Identifier: sobekcm - UF00091523_00602
System ID: UF00091523:00625


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University of Florida | Journal of U ndergradua te Research | Volume 13, Issue 3 | S ummer 2012 1 Tarik Ksaibati Featured Scholar J ournal of Undergraduate Research Currently a medical student at Lake Erie College of Osteopathic Medicine, Tarik Ksaibati describes himself as someone who is constantly searching for new experiences and challenges. Ksaibati believes that new challenges experiences corroborate his sense of adventure: a 2011 graduate of the University of Florida, Ksaibati studied abroad in London after his sophomore year and took a backpacking tour of Europe. Locally, he is an avi d camper, certified scuba diver, and a licensed skydiver (formerly of the Falling Gators at Skydive Palatka). In the year before medical school, Ksaibati worked as a transporter in the Emergency Department for North Florida Regional Medical Center. He also volunteered with outpatients through Shand's Streetlight program, a service program that provides palliative care for young adults. According to Ksaibati, the program matches volunteers with patients to g Ksaibati describes this experience as one of his most conversation, and relate to them, when I have never been in their situation. I served as a captain, guiding meetings, organizing the team's time, and matching volunteers with Indeed, this experience has been fundamentally important to Ksai bati as he took the helm in a double blind drug study on responses to various pain medications. Ksaibati worked alongside Dr. Roger B. Fillingim to gather pain responses and side effects that allowed an physiological and psychomotor responses to drug treatment. Focusing on pupillometry and reaction times as objective responses, Ksaibati sought to compare different gender and race demographics in relation to pain response. He became involved in this project after his freshman year when he took Science for Life Seminar IDH3931, a research course in which researchers present current projects to students. The research of Dr. Fillingim the Principal I nvestigator (PI), most appealed to Ksaibati because it offered the opportunity to meet and interact wi th new people as well work one o n study was yet another remarkable adventu re. Ksaibati examined the drug effects of morphine and butorphanol for pupillometry and reaction time tasks. most commonly prescribed class of drugs for treating moderate to severe pain and have been used for thousands receptors in the central nervous system in order to provide pain relief. Though opioids are prescribed according to patient weight, the effects of the drug can differ broadly betwee n individuals. By identifying sources of variability, study sought to provide data that can help physicians determine the most effective treatment regimen for pain. The study involved each subject p articipating in four experimental sessions. After the first introductory session, participants were given either morphine, butorphanol, or a placebo. As a double blind study, neither the researchers nor the participants knew what drug they were given.


University of Florida | Journal of U ndergradua te Research | Volume 13, Issue 3 | S ummer 2012 2 Ksai bati examined reaction times with a pupillometer, a tool that induces a light reflex in the eye by shining a light for less than one second. Reaction times were recorded before drug administration, and twice subsequently and were tested by having participa nts press a space bar in response to an auditory tone. Later, participants were asked whether the tone was heard in the right or left ear. They were instructed to push an arrow key corresponding to their right or left hand, depending on the source of sound The simple reaction time task illustrated the effects of the administered drug. A fundamental aspect of the drug study was interacting with people skills that Ksaibati undoubtedly developed in his travels abroad and in his work with the Streetlight prog program allowed him to develop the tools to interact with research participants and develop a bedside manner. arch. I got to meet new and interesting participants every day. I had to learn how to explain complex sets of instructions accurately and consistently to a diverse population. I had to provide a stress free environment so as not to cause any extra particip ant anxiety, which would skew results (reaction times). It really allowed me to improve and practice my This study has quite far reaching implications: understanding how individuals respond to pain medication will influence how people exp erience pain and are subsequently treated. Physicians can use data on pain perception to determine the most effective pain relief. This can result in, as Ksaibati explains, decreased hospital stays and improved quality of care. Ultimately, the significance of this study suggests a better future for those seeking medical relief from pain. Additionally, his research reaction times for African American s were more delayed than Non Americans are generally under treated with opioids, this study could change access to pain medication. Though Ksaibati has since graduated from the University of Florida, he does intend t o continue research. He is currently exploring options for summer medical research programs, particularly clinical pain research. His positive experiences working in such a supportive lab have been a source of encouragement as he plans his medical and acad emic career. Naturally, his rewarding research on pain will continue to pique his curiosity and excitement for adventure. Rachael Goldberg