Evidence map›Paper›PMID 31447546›Full record

ArticleDrug design, development and therapy2019

An investigation of the stability of meropenem in elastomeric infusion devices.

Finbarr Foy, Giuseppe Luna, Jorge Martinez, Zach Nizich, Jason Seet, Katie Lie, Bruce Sunderland, Petra Czarniak

Open access · goldAbstract read
In one paragraph

Article in Drug design, development and therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 17% 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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it, 24 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. The MOBILISE study: utilisation of ambulatory pumps in the inpatient setting to administer continuous antibiotic infusions-a randomised controlled trial.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2021
    Trial
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. 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

8 authors at 2 institutions in 1 country.

Finbarr FoySchool of Pharmacy and Biomedical Sciences, Faculty of Health Sciences, Curtin University , Bentley, WA, Australia.
Giuseppe LunaSchool of Pharmacy and Biomedical Sciences, Faculty of Health Sciences, Curtin University , Bentley, WA, Australia.
Jorge MartinezSchool of Pharmacy and Biomedical Sciences, Faculty of Health Sciences, Curtin University , Bentley, WA, Australia.
Zach NizichSir Charles Gairdner Hospital, Department of Pharmacy , Nedlands, WA, Australia.
Jason SeetSir Charles Gairdner Hospital, Department of Pharmacy , Nedlands, WA, Australia.
Katie LieSir Charles Gairdner Hospital, Department of Pharmacy , Nedlands, WA, Australia.
Bruce SunderlandSchool of Pharmacy and Biomedical Sciences, Faculty of Health Sciences, Curtin University , Bentley, WA, Australia.
Petra CzarniakSchool of Pharmacy and Biomedical Sciences, Faculty of Health Sciences, Curtin University , Bentley, WA, Australia.
Curtin University · AUSir Charles Gairdner Hospital · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate the stability of meropenem trihydrate in elastomeric infusion devices at a range of selected concentrations (6, 12, 20 and 25 mg/mL) at ambient, refrigeration and freezing temperatures.

methodsMeropenem Ranbaxy

resultsThe lowest concentration of meropenem (6 mg/mL) displayed the highest stability. It maintained >90% of its initial concentration for up to 144 hrs when stored at 6.7°C and 72 hrs following 24 hrs storage at 22.5°C, having been initially refrigerated for 48 hrs. Meropenem 20 mg/mL required immediate administration following preparation under ambient temperatures, whilst meropenem 25 mg/mL did not remain stable following 24 hrs storage at ambient temperatures. Frozen meropenem solutions displayed good stability in all concentrations but were physically unstable due to the formation of a precipitate.

conclusionAt lower concentrations, meropenem showed suitable stability for storage and administration in elastomeric infusion devices, at refrigerated temperatures. To enhance the stability of lower concentration solutions when exposed to ambient temperatures by ambulatory patients, a more adept method of maintaining lower temperatures that reflect refrigerated conditions for elastomeric infusion devices should be devised.

Indexed as

Infusion PumpsDrug StabilityElastomersFreezingMeropenemRefrigerationelastomeric polymerElastomersMeropenemelastomeric infusion deviceHPLCmeropenemOPATstability

Identifiers

PMID31447546
PMCPMC6682764
OpenAlexW2965514223

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.