Background: Pneumocystis jirovecii pneumonia (PCP) is an opportunistic infection with a difficult diagnosis, rapid progression, high mortality rate and poor prognosis. The primary treatment and prevention of PCP is trimethoprim/sulfamethoxazole (TMP/SMZ). However, there are many cases of intolerance or resistance to the drug, so the convenient and effective alternatives are deficient.
Case Presentation: A 66-year-old woman who took an immunosuppressive agent for a long time was diagnosed with PCP. Poor compliance of treatment was found out after monitoring TMP/SMZ plasma concentrations in this patient. She stopped taking the drug herself because of nausea. As a result of intolerance to TMP/SMZ, caspofungin combined with clindamycin were chosen to continue anti-PCP treatment in this patient. She finally improved and discharged from hospital.
Conclusion: The new combination of caspofungin and clindamycin may be beneficial for patients with PCP who have failed treatment or are intolerant of TMP/SMZ. In addition, the trend of β-glucan levels can be a predictor of therapeutic efficacy in PCP.
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| http://dx.doi.org/10.1016/j.rmcr.2018.12.003 | DOI Listing |
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