Evidence map›Paper›PMID 19890251›Full record

ArticleClinical pharmacology and therapeutics2010

Safety and pharmacokinetics of repeat-dose micafungin in young infants.

D K Benjamin, P B Smith, A Arrieta, L Castro, P J Sánchez, D Kaufman, L J Arnold, L L Kovanda, T Sawamoto, D N Buell and 2 more

Registry-linked trialAbstract readComparative StudyMulticenter Study
In one paragraph

Article in Clinical pharmacology and therapeutics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00818584 (A Phase 1 Open-Label Study of the Safety and Pharmacokinetics of Repeated-Dose Micafungin in Neonates), which is not on this map. Cited by 41 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 3 pooled it
7.5field-weighted citation impact, top 2% 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.

NCT00818584 phase1completednot on this map

A Phase 1 Open-Label Study of the Safety and Pharmacokinetics of Repeated-Dose Micafungin in Neonates

TypeinterventionalSponsorAstellas Pharma IncRan2007 to 2007Enrolled13ConditionsCandidaArmsMicafungin
3 · Its place in the literature

Who cites it

41 citing papers in PubMed, 3 syntheses or guidelines pooled it, 130 citations in OpenAlex.

  1. Clinical Practice Guideline for the Management of Candidiasis: 2016 Update by the Infectious Diseases Society of America.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2016
    Guideline
  2. Pooled it
  3. Guideline
  4. Trial
  5. Trial
  6. Trial
  7. Trial
  8. Trial
  9. Pharmacokinetics of micafungin in HIV positive patients with confirmed esophageal candidiasis.European journal of drug metabolism and pharmacokinetics · 2012
    Trial
  10. Trial
  11. Review
  12. Review
  13. Review
  14. A Retrospective Analysis of Micafungin Prophylaxis in Children Under 12 Years Undergoing Chemotherapy or Hematopoietic Stem Cell Transplantation.The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG · 2024
    Article
  15. Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. Review
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

12 authors at 8 institutions in 2 countries.

D K BenjaminDepartment of Pediatrics and Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA. danny.benjamin@duke.edu
P B Smith
A Arrieta
L Castro
P J Sánchez
D Kaufman
L J Arnold
L L Kovanda
T Sawamoto
D N Buell
W W Hope
T J Walsh
Astellas Pharma (United States) · USDuke University · USChildren's Hospital of Orange County · USChildren's Mercy Hospital · USNational Cancer Institute · USThe University of Texas Southwestern Medical Center · USUniversity of Manchester · GBUniversity of Virginia · US

Funding

Prevention of Invasive Candidiasis: PK, Safety, and Neurodevelopmental OutcomesR01HD057956 · NICHD · DUKE UNIVERSITY · PI BENJAMIN, DANIEL K. · 2008 to 2012
$2.8M
North Carolina Collaborative PPRU NetworkU10HD045962 · NICHD · DUKE UNIVERSITY · PI BENJAMIN, DANIEL K. · 2004 to 2009
$2.1M
PEDIATRIC PHARMACOLOGY RESEARCH UNITU10HD046000 · NICHD · UT SOUTHWESTERN MEDICAL CENTER · PI MCCRACKEN, GEORGE H · 2004 to 2009
$1.8M
Prevention of Invasive Candidiasis: PK, Safety, and Neurodevelopmental OutcomesR01FD003519 · FDA · DUKE UNIVERSITY · PI BENJAMIN, DANIEL K. · 2008 to 2011
$1.6M
Mentorship of early-career pediatricians in quantitiative methods and therapeuticK24HD058735 · NICHD · DUKE UNIVERSITY · PI BENJAMIN, DANIEL K. · 2009 to 2018
$1.5M
FDA HHS R01 FD003519NICHD NIH HHS 1U10-HD046000-06NICHD NIH HHS 1U10-HD45962-06NICHD NIH HHS HHSN267200700051CNICHD NIH HHS K24 HD058735NICHD NIH HHS R01 HD057956NICHD NIH HHS U10 HD045962NICHD NIH HHS U10 HD046000NIDDK NIH HHS HHSN267200700051C
6 · The paper itself

Abstract

Given the risk of central nervous system infection, relatively high weight-based echinocandin dosages may be required for the successful treatment of invasive candidiasis and candidemia in young infants. This open-label study assessed the safety and pharmacokinetics (PK) of micafungin in 13 young infants (>48 h and <120 days of life) with suspected candidemia or invasive candidiasis. Infants of body weight > or =1,000 and <1,000 g received 7 and 10 mg/kg/day, respectively, for a minimum of 4-5 days. In the 7-mg/kg/day group, the mean baseline weight and gestational age were 2,101 g and 30 weeks, respectively; in the 10-mg/kg/day group, they were 688 g and 25 weeks, respectively. The median pharmacokinetic values for the 7- and 10-mg/kg/day groups, respectively, were as follows: area under the concentration-time curve from 0 to 24 h (AUC(0-24)), 258.1 and 291.2 microg x h/ml; clearance at steady state adjusted for body weight, 0.45 and 0.57 ml/min/kg; maximum plasma concentration, 23.3 and 24.9 micro g/ml; and volume of distribution at steady state adjusted for body weight, 341.4 and 542.8 ml/kg. No deaths or discontinuations from treatment occurred. These data suggest that micafungin dosages of 7 and 10 mg/kg/day are well tolerated and provide exposure levels that have been shown (in animal models) to be adequate for central nervous system coverage.

Indexed as

Age FactorsCandidiasisDose-Response Relationship, DrugDrug Administration ScheduleEchinocandinsFemaleHumansInfantInfant, NewbornLipopeptidesMaleMicafunginEchinocandinsLipopeptidesMicafungin

Identifiers

PMID19890251
PMCPMC2824925
OpenAlexW1996097636

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.