Trial reportDrug delivery2021
Advances in subcutaneous injections: PRECISE II: a study of safety and subject preference for an innovative needle-free injection system.
Trial report in Drug delivery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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.
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.
- Transdermal needle-free drug delivery approaches and activation mechanism.Materials today. Bio · 2026Review
- Feasibility and pharmacokinetic evaluation of a needle-free injector for delivering high concentration antibody formulations.Bioengineering & translational medicine · 2026Article
- Transdermal Insulin Delivery Using Ionic Liquid-Mediated Nanovesicles for Diabetes Treatment.ACS biomaterials science & engineering · 2025Article
- Needle-Free Jet Injectors and Their Potential Applications in Plastic Surgery: A Review.Aesthetic surgery journal. Open forum · 2025Article
- Underutilization of Injectable Parkinson's Disease Medication: An Analysis of Neurologist and Patient Perspectives.Movement disorders clinical practice · 2024Article
- A Pilot Open-Label Randomized Study to Evaluate the Safety, Tolerability, and Acceptability of the IntegriMedical® Needle Free Injection System versus a Conventional Needle-Based System in Healthy Volunteers, Using Normal Saline as a Placebo.Medical devices (Auckland, N.Z.) · 2024Article
- Article
- Design of Personalized Neoantigen RNA Vaccines Against Cancer Based on Next-Generation Sequencing Data.Methods in molecular biology (Clifton, N.J.) · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Needle-free injection is a desirable goal for many reasons, including reducing pain, anxiety, and eliminating safety risks associated with needle-stick injuries. However, development of a safe, reliable needle-free device optimized for at-home use has been met with many challenges. Portal Instruments Inc. has been developing needle-free medication delivery using a well-designed hand-held device, PRIME, that is safe, intuitive to use, and utilizes advanced electronic control of a focused, high velocity, pressurized liquid injection stream. The PRECISE II human study demonstrated that the PRIME needle-free injection system was safe, well tolerated, and strongly preferred by participants for self-injections over a standard needle and syringe. In addition, the study was able to be completed early for superiority following the success of the pre-defined interim analysis.
Indexed as
Identifiers
What Socratic holds
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 Socratic graph.