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Hashimoto M, Hiraiwa M, Uchitani K, Ueda M, Tanaka M, Nishiyama N, Miyashita N. Sulfamethoxazole-trimethoprim for pneumocystis pneumonia prophylaxis, causes of discontinuation and thrombocytopenia observed during administration: A single-center retrospective study. J Infect Chemother 2024; 30:141-146. [PMID: 37797822 DOI: 10.1016/j.jiac.2023.09.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/26/2023] [Accepted: 09/30/2023] [Indexed: 10/07/2023]
Abstract
INTRODUCTION The development of pneumocystis pneumonia (PCP) has recently become a growing concern; thus, its prevention has become increasingly important. Sulfamethoxazole-trimethoprim (ST) is a cost-effective first-line and prophylactic treatment for PCP. However, ST administration criteria for PCP prophylaxis remain unclear and are often discontinued because of adverse events (AEs). In this study, we aimed to investigate the causes of ST discontinuation and the associated AEs using objective data. METHODS We retrospectively analyzed the data of 162 patients admitted to Kansai Medical University Hospital between January 2018 and December 2020, who received ST for PCP prophylaxis. We compared clinical characteristics, laboratory data, and incidence of AEs between ST non-discontinuation and ST discontinuation groups. Additionally, we divided the patients into non-developing and developing thrombocytopenia (≥ Grade 1) groups based on the investigation results. RESULTS No patients developed PCP while receiving ST. The most common causes of ST discontinuation were thrombocytopenia (37%), liver dysfunction (20%), and rash (18%). Multivariate analysis revealed thrombocytopenia (≥ Grade 1) as a factor significantly associated with ST discontinuation. Furthermore, we identified three factors correlated with thrombocytopenia (≥ Grade 1): age ≥50 years, lymphocyte count <1000/μL, and platelet count <180,000/μL. CONCLUSIONS Patients with the aforementioned factors are at higher risk of developing thrombocytopenia (≥ Grade 1) during ST administration for PCP prophylaxis. Therefore, platelet count monitoring is essential to enhance safety and efficacy of ST treatment. Nonetheless, further research is warranted to explore additional implications and interventions.
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Affiliation(s)
- Misaki Hashimoto
- Department of Pharmacy, Kansai Medical University Hospital, Osaka, Japan.
| | - Miho Hiraiwa
- Department of Pharmacy, Kansai Medical University Hospital, Osaka, Japan
| | - Kazuki Uchitani
- Department of Pharmacy, Kansai Medical University Hospital, Osaka, Japan
| | - Masahiro Ueda
- Faculty of Pharmaceutical Sciences, Setsunan University, Osaka, Japan
| | - Masayuki Tanaka
- Faculty of Pharmaceutical Sciences, Setsunan University, Osaka, Japan
| | - Norito Nishiyama
- Department of Pharmacy, Kansai Medical University Hospital, Osaka, Japan; Department of Infection Control, Kansai Medical University Hospital, Osaka, Japan
| | - Naoyuki Miyashita
- Department of Infection Control, Kansai Medical University Hospital, Osaka, Japan
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Chen RY, Li DW, Wang JY, Zhuang SY, Wu HY, Wu JJ, Qu JW, Sun N, Zhong C, Zhu C, Zhang M, Yu YT, Yuan XD. Prophylactic effect of low-dose trimethoprim-sulfamethoxazole for Pneumocystis jirovecii pneumonia in adult recipients of kidney transplantation: a real-world data study. Int J Infect Dis 2022; 125:209-215. [PMID: 36243280 DOI: 10.1016/j.ijid.2022.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 09/26/2022] [Accepted: 10/03/2022] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES To evaluate the efficacy and safety of low-dose trimethoprim (TMP)-sulfamethoxazole (SMX) (TMP-SMX) as the primary prophylaxis for Pneumocystis jirovecii pneumonia (PJP) in adult recipients of kidney transplantation. METHODS Three kinds of prescriptions in kidney recipients were documented, including 20 mg TMP/100 mg SMX oral daily, 20 mg TMP/100 mg SMX oral every other day, and nonprophylaxis. The primary outcome was the incidence of PJP in the first 180 days of follow-up after kidney transplantation. The secondary outcomes were changes in renal and liver function. RESULTS Among the 1469 recipients, 1066 (72.56%) received 20 mg TMP/100 mg SMX daily, 127 (8.65%) received 20 mg TMP/100 mg SMX every other day, and 276 (18.79%) did not have prophylaxis prescription. The 276 recipients in the nonprophylaxis group had 124.92 person-years of follow-up, during which PJP occurred in 29 patients, for an incidence rate of 23.21 (95% confidence interval 15.76-32.72) per 100 person-years. The TMP-SMX daily group and the TMP-SMX every other day group had 524.89 and 62.07 person-years of follow-up, respectively, with no occurrence of PJP. There was no significant difference among the three groups in changes in renal and liver function (P >0.05, respectively). A total of 111 recipients in each group were enrolled in the propensity score matching analysis. It was revealed that the 111 nonprophylaxis recipients had 51.27 person-years of follow-up and 10 PJP cases. Prophylaxis was considered effective because there was a significant difference between the three groups (P <0.001). CONCLUSION Low-dose TMP-SMX prophylaxis significantly reduces the incidence of PJP within 6 months after kidney transplantation and has a favorable safety profile.
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Affiliation(s)
- Ruo-Yang Chen
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Da-Wei Li
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Jie-Ying Wang
- Department of Clinical Research Center, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Shao-Yong Zhuang
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Hao-Yu Wu
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Jia-Jin Wu
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Jun-Wen Qu
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Nan Sun
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Chen Zhong
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Cheng Zhu
- Department of Disease Prevention and Control, Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Ming Zhang
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China.
| | - Yue-Tian Yu
- Department of Critical Care Medicine, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China.
| | - Xiao-Dong Yuan
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China.
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Oku K, Hamijoyo L, Kasitanon N, Li MT, Navarra S, Morand E, Tanaka Y, Mok CC. Prevention of infective complications in systemic lupus erythematosus: A systematic literature review for the APLAR consensus statements. Int J Rheum Dis 2021; 24:880-895. [PMID: 33999518 DOI: 10.1111/1756-185x.14125] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 04/18/2021] [Indexed: 12/28/2022]
Abstract
Systemic lupus erythematosus (SLE) is a more common autoimmune rheumatic disease in the Asia-Pacific region. The prognosis of SLE remains unsatisfactory in some Asian countries because of delayed diagnosis, limited access to medications, increased complications and issues of tolerability and adherence to treatment. The Asia-Pacific League of Associations for Rheumatology SLE special interest group has recently published a set of consensus recommendations on the management of SLE for specialists, family physicians, specialty nurses, and other healthcare professionals in the Asia-Pacific region. This article reports a systematic literature review of the infective complications of SLE in Asia and evidence for prevention of these infections by pre-emptive antimicrobial therapy and vaccination.
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Affiliation(s)
- Kenji Oku
- Department of Rheumatology, Endocrinology and Nephrology Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Laniyati Hamijoyo
- Rheumatology Division, Department of Internal Medicine, Padjadjaran University, Bandung, Indonesia
| | - Nuntana Kasitanon
- Division of Rheumatology, Department of Internal Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Meng Tao Li
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, Beijing, China.,National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Beijing, China
| | - Sandra Navarra
- Section of Rheumatology, University of Santo Tomas Hospital, Manila, Philippines
| | - Eric Morand
- Centre for Inflammatory Diseases, Monash University School of Clinical Sciences, Monash Medical Centre, Melbourne, Vic., Australia
| | - Yoshiya Tanaka
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Chi Chiu Mok
- Division of Rheumatology, Department of Medicine, Tuen Mun Hospital, Hong Kong, Hong Kong
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