Trial reportAdvances in therapy2024
A Randomized Controlled Trial of a Novel Formulation of Ketorolac Tromethamine for Continuous Infusion (NTM-001) in Healthy Volunteers.
Trial report in Advances in therapy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed, 5 citations in OpenAlex.
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionThere is an urgent unmet medical need for a safe, effective, nonopioid analgesic agent for postoperative pain control.
methodsThis first-in-man study was designed to explore a data-informed, model-based candidate dosage regimen and safety of a novel formulation of ketorolac tromethamine (NTM-001) delivered as a 12.5-mg intravenous (IV) bolus followed immediately by 3.5 mg/h continuous infusion over 24 h compared versus IV bolus dosing of 30 mg generic ketorolac every 6 h. The study evaluated pharmacokinetic parameters and safety profiles based on a targeted product profile. A graphical overlay method and model-based comparisons were used to assess the concentration-time curve.
resultsHealthy adults (n = 28, 50% men) received NTM-001 and bolus dosing in an open-label crossover design. Observed plasma concentrations were tightly aligned with predicted values with no outliers. Graphical overlay comparisons showed low between-subject variability and agreed with forecasted concentration-time targets. The pharmacokinetic (PK) base models fit with preliminary PK data from both the NTM-001 and bolus groups with model fit median profiles within 95% prediction limits and no updating of the models. Consistent with serum concentration-time profiles, pain relief scores fell within predicted limits, with initial pain relief scores of NTM-001 slightly above the target profile, likely because the initial serum ketorolac concentrations were somewhat higher than predicted. The 24-h pain relief predicted for NTM-001 based on the area under the median ketorolac pain relief versus time curve was about 6% below that of the pain relief target. Both treatments were well tolerated and no subject withdrew because of adverse events.
conclusionsThe PK parameters for NTM-001 and comparator bolus were similar to the modeling targets with no updating of the base model. There were no outliers and little intersubject variability. NTM-001 delivered as a bolus of 12.5 mg IV followed immediately by continuous infusion of 3.5 mg/h using a standard hospital infusion pump may offer an alternative to opioids for acute postoperative pain control.
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