ArticleThe Journal of antibiotics2019
Paradoxical growth effect of caspofungin on Candida spp. sessile cells not only at high drug concentrations.
Article in The Journal of antibiotics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 2 citations in OpenAlex.
- Perspectives on the Use of Echinocandins in the Neonatal Intensive Care Unit.Antibiotics (Basel, Switzerland) · 2024Review
- Antifungal lock therapy: an eternal promise or an effective alternative therapeutic approach?Letters in applied microbiology · 2022Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 2 institutions in 1 country.
Funding
Abstract
According to the available literature, echinocandins display high anti-Candida spp. activity. Paradoxical growth (PG) of Candida spp. planktonic cells promoted by echinocandins is widely reported. Here we report on the ability of Candida spp. sessile cells to display PG when they are exposed to caspofungin in vitro, even at relatively low drug concentrations. Clinical significance of PG during echinocandin therapy of candidiasis remains uncertain. We assessed in vitro susceptibilities of Candida spp. sessile cells to caspofungin and analyzed the frequency of PG. The minimum inhibitory concentrations of caspofungin for sessile cells (SMICs) were determined for 70 clinical Candida spp. isolates (29 Candida albicans, 26 Candida parapsilosis, and 15 Candida glabrata isolates) and were defined as the lowest drug concentrations that resulted in at least 50% reduction in metabolic activity. PG was defined as a resurgence of growth (>50% of that in the drug-free growth control well) at drug concentrations above the MIC. The caspofungin SMICs ranged from ≤0.015 to >256 µg ml
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.