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Chen KJ, Chen YP, Chen YH, Liu L, Wang NK, Chao AN, Wu WC, Hwang YS, Chou HD, Kang EYC, Chen YT, Sun MH, Lai CC. Infection Sources and Klebsiella pneumoniae Antibiotic Susceptibilities in Endogenous Klebsiella Endophthalmitis. Antibiotics (Basel) 2022; 11:866. [PMID: 35884120 PMCID: PMC9311537 DOI: 10.3390/antibiotics11070866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/19/2022] [Accepted: 06/25/2022] [Indexed: 12/10/2022] Open
Abstract
Endogenous endophthalmitis is an uncommon intraocular infection with potentially devastating consequences on vision. Klebsiella pneumoniae is highly prevalent in East Asian countries, with an increasing incidence recently worldwide. This retrospective study investigates infection sources and antibiotic susceptibilities of K. pneumoniae in patients with endogenous K. pneumoniae endophthalmitis (EKE) in Northern Taiwan. One hundred and fifty-seven patients with EKE were reviewed between January 1996 and April 2019. Pyogenic liver abscess (120/157, 76.4%) was the most common infection source, followed by pneumonia (13, 8.3%), urinary tract infection (7, 4.5%), and intravenous drug use (4, 2.5%). Bilateral involvement was identified in 12.1% (19/157) of patients, especially in patients with pyogenic liver abscess (16/120, 13.3%), pneumonia (2/13, 15.4%), and urinary tract infection (1/7, 14.3%). The antibiotic susceptibility rates were 98.1%, 92.5%, 97.5%, 96.8%, 100%, 99.3%, and 100% for amikacin, cefuroxime, ceftazidime, ceftriaxone, carbapenems, ciprofloxacin, and levofloxacin, respectively. Four extended-spectrum β-lactamase-producing multidrug-resistant (MDR) K. pneumoniae isolates were identified. In conclusion, pyogenic liver abscess was the major infection source in EKE. In addition, K. pneumoniae was still highly susceptible to ceftazidime and amikacin, and the MDR K. pneumoniae isolates were not common in EKE.
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Affiliation(s)
- Kuan-Jen Chen
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Yen-Po Chen
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Ophthalmology, Tucheng Municipal Hospital, Tucheng, New Taipei 236, Taiwan
| | - Yi-Hsing Chen
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Laura Liu
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Nan-Kai Wang
- Department of Ophthalmology, Edward S. Harkness Eye Institute, Columbia University, New York, NY 10032, USA;
| | - An-Ning Chao
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Wei-Chi Wu
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Yih-Shiou Hwang
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Hung-Da Chou
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Eugene Yu-Chuan Kang
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Yen-Ting Chen
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
| | - Ming-Hui Sun
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
| | - Chi-Chun Lai
- Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan; (Y.-P.C.); (Y.-H.C.); (L.L.); (A.-N.C.); (W.-C.W.); (Y.-S.H.); (H.-D.C.); (E.Y.-C.K.); (Y.-T.C.); (M.-H.S.); (C.-C.L.)
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Ophthalmology, Chang Gung Memorial Hospital, Keelung 204, Taiwan
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