Trial reportThe Pediatric infectious disease journal2018
Effect of Coadministration of Lidocaine on the Pain and Pharmacokinetics of Intramuscular Amikacin in Children With Multidrug-Resistant Tuberculosis: A Randomized Crossover Trial.
Trial report in The Pediatric infectious disease journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
What it found
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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
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- Treatment of Drug-Resistant Tuberculosis. An Official ATS/CDC/ERS/IDSA Clinical Practice Guideline.American journal of respiratory and critical care medicine · 2019Guideline
- Tolerability of IM penicillin G benzathine diluted or not with local anesthetics, or different gauge needles for syphilis treatment: a randomized clinical trial.BMC infectious diseases · 2019Trial
- High-dose amikacin in the first week of all-oral rifampicin-resistant TB treatment is safe: a single-arm trial.IJTLD open · 2025Article
- Review
- Article
- Current Treatment of Drug-Resistant Tuberculosis in Children.Indian journal of pediatrics · 2024Review
- Article
- Diagnosis and Management of Multidrug-Resistant Tuberculosis in Children: A Practical Approach.Indian journal of pediatrics · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 4 institutions in 2 countries.
Funding
Abstract
backgroundCurrently recommended treatment for multidrug-resistant (MDR) tuberculosis (TB) includes 4-8 months of an injectable medication, which is poorly tolerated. We evaluated the impact of coadministering lidocaine on pain and pharmacokinetics of intramuscular injections of amikacin in children with MDR-TB.
methodsChildren 8-18 years of age, receiving amikacin for MDR-TB treatment in Cape Town, South Africa, were eligible for this randomized crossover trial. Participants received a 15 mg/kg dose of intramuscular amikacin with and without additional lidocaine (0.2-0.4 mg/kg) on different days and were randomized to the order of the treatments (the sequence). Participants and staff completing evaluations were blinded to sequence. Samples were drawn predose, and at 1, 2, 4, 6 and 8 hours postdose for measurement of plasma amikacin concentrations. Pain was assessed by participants using the Wong Baker FACES pain scale (0-5) predose, immediately after the injection and then at 30 and 60 minutes. Pharmacokinetic measures were calculated using noncompartmental analysis.
resultsTwelve children were included, median age 11.5 years (interquartile range [IQR], 9.9-13.4 years). Participant-reported pain scores immediately after the amikacin injection were lower when lidocaine was coadministered: 1.0 (IQR, 0.5-2.0) with lidocaine versus 2.5 (1.0-4.0) without lidocaine (P = 0.004). The median area under the concentration time curve0-8 and median maximum plasma concentration of amikacin were 109.0 μg × h/mL (IQR, 84.7-121.3) and 36.7 μg/mL (IQR, 34.1-40.5) with lidocaine compared with 103.3 μg × h/mL (IQR, 81.7-135.0; P = 0.814) and 34.1 μg/mL (IQR, 35.6-46.4; P = 0.638) without lidocaine, respectively.
conclusionsThe coadministration of lidocaine resulted in reduced pain immediately after the injection and did not alter amikacin area under the concentration time curve or maximum plasma concentration.
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Registered trials
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