Evidence map›Paper›PMID 36095139›Full record

Observational studyMedical mycology2022

Distribution, trends, and antifungal susceptibility of Candida species causing candidemia in Japan, 2010-2019: A retrospective observational study based on national surveillance data.

Toshiki Kajihara, Koji Yahara, Minoru Nagi, Norikazu Kitamura, Aki Hirabayashi, Yumiko Hosaka, Masahiro Abe, Yoshitsugu Miyazaki, Motoyuki Sugai

Open access · hybridAbstract readObservational Study
In one paragraph

Observational study in Medical mycology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 10% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Evaluating the sensitivity of the Wako β-D-glucan assay for the diagnosis of candidemia caused by Candida parapsilosis.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Article
  3. Article
  4. Article
  5. OvercomingFrontiers in antibiotics · 2026
    Review
  6. PeerJ · 2026
    Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Unresolved issues in the diagnosis of catheter related candidemia: A position paper.Revista espanola de quimioterapia : publicacion oficial de la Sociedad Espanola de Quimioterapia · 2024
    Review
  12. Epidemiology of Invasive Candidiasis.Clinical epidemiology · 2024
    Review
  13. Candida parapsilosis complex in the clinical setting.Nature reviews. Microbiology · 2024
    Review
  14. Article
  15. Article
  16. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Toshiki KajiharaAntimicrobial Resistance Research Center, National Institute of Infectious Diseases, 4-2-1 Aoba-cho Higashimurayama, Tokyo 189-0002, Japan.ORCID 0000-0002-7576-2654
Koji YaharaAntimicrobial Resistance Research Center, National Institute of Infectious Diseases, 4-2-1 Aoba-cho Higashimurayama, Tokyo 189-0002, Japan.
Minoru NagiAntimicrobial Resistance Research Center, National Institute of Infectious Diseases, 4-2-1 Aoba-cho Higashimurayama, Tokyo 189-0002, Japan.
Norikazu KitamuraAntimicrobial Resistance Research Center, National Institute of Infectious Diseases, 4-2-1 Aoba-cho Higashimurayama, Tokyo 189-0002, Japan.
Aki HirabayashiAntimicrobial Resistance Research Center, National Institute of Infectious Diseases, 4-2-1 Aoba-cho Higashimurayama, Tokyo 189-0002, Japan.
Yumiko HosakaAntimicrobial Resistance Research Center, National Institute of Infectious Diseases, 4-2-1 Aoba-cho Higashimurayama, Tokyo 189-0002, Japan.
Masahiro AbeDepartment of Fungal Infection, National Institute of Infectious Diseases, 1-23-1 Toyama Shinjuku-ku, Tokyo 162-8640, Japan.ORCID 0000-0002-6355-716X
Yoshitsugu MiyazakiDepartment of Fungal Infection, National Institute of Infectious Diseases, 1-23-1 Toyama Shinjuku-ku, Tokyo 162-8640, Japan.
Motoyuki SugaiAntimicrobial Resistance Research Center, National Institute of Infectious Diseases, 4-2-1 Aoba-cho Higashimurayama, Tokyo 189-0002, Japan.
National Institute of Infectious Diseases · JP

Funding

Japan Agency for Medical Research and Development 21fk0108604j0001
6 · The paper itself

Abstract

The increasing incidence of candidemia and the emergence of drug-resistant Candida species are major concerns worldwide. Therefore, long-term surveillance studies are required. Here, we provide one of the largest longitudinal overviews of the trends in the prevalence of Candida species using national data of 57 001 candidemia isolates obtained from > 2000 hospitals for the 2010-2019 period in the Japan Nosocomial Infections Surveillance database. The proportion of Candida species, except Candida krusei and Candida guilliermondii, was almost the same during the study period. The proportion of C. guilliermondii surpassed that of C. krusei in 2014. The incidence of candidemia due to C. albicans (P < 0.0001), C. parapsilosis (P = 0.0002), and C. tropicalis (P < 0.0001) have decreased significantly over this period. Azole susceptibility of C. tropicalis was low, with 17.8% of isolates resistant to fluconazole and 13.5% resistant to voriconazole. The micafungin susceptibility of C. glabrata was low, with 8.0% of isolates showing resistance. The resistance rate of C. krusei toward amphotericin B fluctuated considerably (between 3.2% and 35.7%) over this period. The incidence rate of candidemia caused by C. parapsilosis and C. guilliermondii in hospitals responsible for bone marrow transplantation was significantly higher than that in other hospitals. Overall, our study suggests that in Japan, the species distribution of Candida was almost the same in this period and similar to that reported in North America and Europe. A relatively high resistance to azoles and micafungin was observed in C. glabrata, C. tropicalis, and C. krusei isolates, which require continued surveillance.

Indexed as

CandidaCandidemiaAmphotericin BAntifungal AgentsAzolesCandida albicansCandida glabrataCandida parapsilosisCandida tropicalisDrug Resistance, FungalFluconazoleHumansJapanMicafunginMicrobial Sensitivity TestsVoriconazoleAmphotericin BAntifungal AgentsAzolesFluconazoleMicafunginVoriconazoleantifungal resistanceazole resistancebloodstream infectionsCandida speciescandidemia

Identifiers

PMID36095139
PMCPMC9521341
OpenAlexW4295427929

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.