Sick Sinus Syndrome After a Single Oral Administration of Garenoxacin

This report presents the case of a 60-year-old female who demonstrated sick sinus syndrome after a single administration of Garenoxacin (GRNX). She was administered GRNX for an upper respiratory infection and 10 minutes thereafter, she suddenly felt palpitation and numbness of both arms. She was tra...

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Main Authors: Chiyo Sugiyama, MD, Yoshinobu Kojima, MD, Yasumasa Hashimoto, MD, Kentaro Morishita, MD, Hironobu Sato, MD, Hirokazu Kumada, MD, Norihiko Morita, MD
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Journal of Arrhythmia
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1880427610800389
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author Chiyo Sugiyama, MD
Yoshinobu Kojima, MD
Yasumasa Hashimoto, MD
Kentaro Morishita, MD
Hironobu Sato, MD
Hirokazu Kumada, MD
Norihiko Morita, MD
author_facet Chiyo Sugiyama, MD
Yoshinobu Kojima, MD
Yasumasa Hashimoto, MD
Kentaro Morishita, MD
Hironobu Sato, MD
Hirokazu Kumada, MD
Norihiko Morita, MD
author_sort Chiyo Sugiyama, MD
collection DOAJ
description This report presents the case of a 60-year-old female who demonstrated sick sinus syndrome after a single administration of Garenoxacin (GRNX). She was administered GRNX for an upper respiratory infection and 10 minutes thereafter, she suddenly felt palpitation and numbness of both arms. She was transferred to the hospital 2 hours after taking GRNX. An electrocardiogram showed bradycardia with junctional escape beats and the longest sinus arrest was 4 seconds. She was treated with a temporary pacemaker and 21 hours after the administration of GRNX her sinus node function was observed to have completely improved. GRNX-induced sick sinus syndrome was suspected because her clinical course was compatible with the concentration of GRNX and her other cardiological assessments, including an electrophysiologic study (EPS) which were conducted on the 9th day of the admission, were normal. GRNX has less effect on the QT interval than other quinolone agents. However, physicians should be aware of the risk of sick sinus syndrome because GRNX is frequently prescribed in outpatient clinics.
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spelling doaj.art-40d5bf49639743208f2709060e4912382022-12-21T19:41:23ZengWileyJournal of Arrhythmia1880-42762010-01-01261626610.1016/S1880-4276(10)80038-9Sick Sinus Syndrome After a Single Oral Administration of GarenoxacinChiyo Sugiyama, MDYoshinobu Kojima, MDYasumasa Hashimoto, MDKentaro Morishita, MDHironobu Sato, MDHirokazu Kumada, MDNorihiko Morita, MDThis report presents the case of a 60-year-old female who demonstrated sick sinus syndrome after a single administration of Garenoxacin (GRNX). She was administered GRNX for an upper respiratory infection and 10 minutes thereafter, she suddenly felt palpitation and numbness of both arms. She was transferred to the hospital 2 hours after taking GRNX. An electrocardiogram showed bradycardia with junctional escape beats and the longest sinus arrest was 4 seconds. She was treated with a temporary pacemaker and 21 hours after the administration of GRNX her sinus node function was observed to have completely improved. GRNX-induced sick sinus syndrome was suspected because her clinical course was compatible with the concentration of GRNX and her other cardiological assessments, including an electrophysiologic study (EPS) which were conducted on the 9th day of the admission, were normal. GRNX has less effect on the QT interval than other quinolone agents. However, physicians should be aware of the risk of sick sinus syndrome because GRNX is frequently prescribed in outpatient clinics.http://www.sciencedirect.com/science/article/pii/S1880427610800389GarenoxacinSick sinus syndromeSinus pauseTransientDrug
spellingShingle Chiyo Sugiyama, MD
Yoshinobu Kojima, MD
Yasumasa Hashimoto, MD
Kentaro Morishita, MD
Hironobu Sato, MD
Hirokazu Kumada, MD
Norihiko Morita, MD
Sick Sinus Syndrome After a Single Oral Administration of Garenoxacin
Journal of Arrhythmia
Garenoxacin
Sick sinus syndrome
Sinus pause
Transient
Drug
title Sick Sinus Syndrome After a Single Oral Administration of Garenoxacin
title_full Sick Sinus Syndrome After a Single Oral Administration of Garenoxacin
title_fullStr Sick Sinus Syndrome After a Single Oral Administration of Garenoxacin
title_full_unstemmed Sick Sinus Syndrome After a Single Oral Administration of Garenoxacin
title_short Sick Sinus Syndrome After a Single Oral Administration of Garenoxacin
title_sort sick sinus syndrome after a single oral administration of garenoxacin
topic Garenoxacin
Sick sinus syndrome
Sinus pause
Transient
Drug
url http://www.sciencedirect.com/science/article/pii/S1880427610800389
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