scholarly journals P5‐38: Effects of adjunctive corticosteroids on Pneumocystis pneumonia in non‐HIV‐infected patients at five facilities in Nagano Prefecture

Respirology ◽  
2021 ◽  
Vol 26 (S3) ◽  
pp. 171-172
Keyword(s):  
Pneumocystis Pneumonia ◽  
Nagano Prefecture

Current State of Therapies, Including with Biologics, for Psoriasis and the Prospects for Coordination on Treatment in Nagano Prefecture

2013 ◽  
Vol 75 (4) ◽  
pp. 346-349
Author(s):  
Aya KOBAYASHI ◽  
Mika YOSHIKAWA ◽  
Eisaku OGAWA ◽  
Ryuhei OKUYAMA
Keyword(s):  
Nagano Prefecture ◽  
Current State

Fever in the returning traveller: Dual infection with SARS-CoV-2 and Plasmodium falciparum malaria

2020 ◽  
pp. 105-108
Author(s):  
MA Parker ◽  
E Nell ◽  
A Mowlana ◽  
MS Moolla ◽  
S Karamchand ◽  
...  
Keyword(s):  
Plasmodium Falciparum ◽  
Falciparum Malaria ◽  
Clinical Course ◽  
Febrile Illness ◽  
Plasmodium Falciparum Malaria ◽  
Dual Infection ◽  
Pneumocystis Pneumonia ◽  
Case Presentation ◽  
Presenting Symptoms ◽  
Uncomplicated Plasmodium Falciparum Malaria

Background: More than 90% of the global 400 000 annual malaria deaths occur in Africa. The current SARS-CoV-2 pandemic has resulted in more than 830 000 deaths in its first 10 months. Case presentation: This case describes a patient who had travelled from Mozambique to Cape Town, presented with a mild febrile illness, and was diagnosed with both COVID-19 and uncomplicated Plasmodium falciparum malaria infection. She responded well to malaria treatment and had an uneventful COVID-19 admission. Her blood smear showed a low malaria parasitaemia and a relatively high gametocyte load. Conclusion: We postulate that her clinical course and abnormal smear could well be due to reciprocal disease-modifying effects of the infections. The presenting symptoms of COVID-19 may mimic endemic infectious diseases including malaria, tuberculosis, pneumocystis pneumonia and influenza thus there is a need for clinical vigilance to identify and treat such co-infections.

scholarly journals Use of β-D-glucan in diagnosis of suspected Pneumocystis jirovecii pneumonia in adults with HIV infection

2021 ◽  
pp. 095646242110222
Author(s):  
Thomas Juniper ◽  
Chris P Eades ◽  
Eliza Gil ◽  
Harriet Fodder ◽  
Killian Quinn ◽  
...  
Keyword(s):  
Predictive Value ◽  
Diagnostic Tests ◽  
Elevated Serum ◽  
Clinical Information ◽  
High Sensitivity ◽  
Pneumocystis Pneumonia ◽  
Pneumocystis Jirovecii Pneumonia ◽  
Alternative Diagnosis ◽  
Positive Threshold ◽  
Sensitivity Specificity

Objectives: An elevated serum (1-3)-β-D-glucan (BDG) concentration has high sensitivity for a diagnosis of Pneumocystis pneumonia (PCP) in people with HIV (PWH). At the current manufacturer-recommended positive threshold of 80 pg/mL (Fungitell), specificity for PCP is variable and other diagnostic tests are required. We evaluated the utility of serum BDG for diagnosis of suspected PCP in PWH at three inner-London hospitals to determine BDG concentrations for diagnosis and exclusion of PCP. Methods: From clinical case records, we abstracted demographic and clinical information and categorised patients as having confirmed or probable PCP, or an alternative diagnosis. We calculated sensitivity, specificity and positive predictive value (PPV) of serum BDG concentrations >400 pg/mL and negative predictive value (NPV) of BDG <80 pg/mL. Results: 76 patients were included; 29 had laboratory-confirmed PCP, 17 had probable PCP and 30 had an alternative diagnosis. Serum BDG >400 pg/mL had a sensitivity of 83%, specificity of 97% and PPV 97% for diagnosis of PCP; BDG <80 pg/mL had 100% NPV for exclusion of PCP. Conclusions: In PWH with suspected PCP, BDG <80 pg/mL excludes a diagnosis of PCP, whereas BDG concentrations >400 pg/mL effectively confirm the diagnosis. Values 80–400 pg/mL should prompt additional diagnostic tests.

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