Medical Design and Outsourcing

  • Home
  • Medical Device Business
    • Mergers & Acquisitions
    • Financial
    • Regulatory
  • Applications
    • Cardiovascular
    • Devices
    • Imaging
    • Implantables
    • Medical Equipment
    • Orthopedic
    • Surgical
  • Technologies
    • Contract Manufacturing
    • Components
    • Electronics
    • Extrusions
    • Materials
    • Motion Control
    • Prototyping
    • Pumps
    • Tubing
  • Med Tech Resources
    • DeviceTalks Tuesdays
    • Digital Editions
    • eBooks
    • Manufacturer Search
    • Medical Device Handbook
    • MedTech 100 Index
    • Podcasts
    • Print Subscription
    • The Big 100
    • Webinars / Digital Events
    • Whitepapers
    • Video
  • 2022 Leadership in MedTech
    • 2022 Leadership Voting!
    • 2021 Winners
    • 2020 Winners
  • Women in Medtech

Potential New Painkiller Provides Longer Lasting Effects

May 8, 2015 By University of Missouri - Columbia

University of Missouri researchers led by George Kracke, Ph.D., have discovered a new compound that offers longer lasting painkilling effects, and shows promise as an alternative to current anesthetics. Photo credit: Justin Kelley/MU Health SystemMedications have long been used to treat pain caused by injury or chronic conditions. Unfortunately, most are short-term fixes or cause side effects that limit their use. Researchers at the University of Missouri have discovered a new compound that offers longer lasting painkilling effects, and shows promise as an alternative to current anesthetics.

“Because of its versatility and effectiveness at quickly numbing pain in targeted areas, lidocaine has been the gold standard in local anesthetics for more than 50 years,” said George Kracke, Ph.D., associate professor of anesthesiology and perioperative medicine at the MU School of Medicine and lead author of the study. “While lidocaine is effective as a short-term painkiller, its effects wear off quickly. We developed a new compound that can quickly provide longer lasting relief. This type of painkiller could be beneficial in treating sports injuries or in joint replacement procedures.”

Painkillers work by interfering with the nervous system’s transmission of nerve signals that the body perceives as pain. Lidocaine is used as an injectable pain reliever in minor surgical or dental procedures, or as a topical ointment or spray to relieve itching, burning and pain from shingles, sunburns, jellyfish stings and insect bites. The new compound developed at MU, boronicaine, could potentially serve many of those same functions as an injectable or topical painkiller.

National Academy of Sciences member M. Frederick Hawthorne, Ph.D., director of MU’s International Institute of Nano and Molecular Medicine and a pioneer in the field of boron chemistry, synthesized boronicaine as a derivative of lidocaine. By changing aspects of the chemical structure of lidocaine, the researchers found that the new compound provided pain relief that lasted five times longer than lidocaine. In pre-clinical, early stage studies, boronicaine provided about 25 minutes of relief, compared to about five minutes of pain relief with lidocaine.

“Although some conditions may warrant the use of a short-lasting painkiller, in many cases a longer lasting anesthetic is a better option,” Kracke said. “Having a longer lasting anesthetic reduces the dosage or number of doses needed, limiting the potential for adverse side effects.” While other types of painkillers can provide longer pain relief than lidocaine, they can cause heart toxicity, gastrointestinal issues and other side effects. Preliminary findings show no toxicity in single-dose studies of boronicaine, though more studies are needed.

“Boronicaine could have distinct advantages over existing painkilling medications,” said Hawthorne, who also serves as the Curators’ Distinguished Professor of Chemistry and Radiology at MU. “We’re conducting more research into the side effects of the compound, but in time it could very well become a useful material to use as an anesthetic.”

Related Articles Read More >

Avail Medsystems
How Avail Medsystems seeks to create a connected OR experience
Engineer inspecting artificial hip joint parts in quality control department in orthopaedic factory
Deburring and finishing for beautiful, functional medical devices
FDA logo
FDA seeking innovations to move beyond heater-cooler device problems
Logos of Creo Medical and Intuitive
Creo Medical inks collaboration agreement with Intuitive

DeviceTalks Weekly.

June 24, 2022
How innovative design, commercial strategy is building Cala Trio’s bioelectronic medicine market
See More >

MDO Digital Edition

Digital Edition

Subscribe to Medical Design & Outsourcing. Bookmark, share and interact with the leading medical design engineering magazine today.

MEDTECH 100 INDEX

Medtech 100 logo
Market Summary > Current Price
The MedTech 100 is a financial index calculated using the BIG100 companies covered in Medical Design and Outsourcing.
DeviceTalks

DeviceTalks is a conversation among medical technology leaders. It's events, podcasts, webinars and one-on-one exchanges of ideas & insights.

DeviceTalks

New MedTech Resource

Medical Tubing

Enewsletter Subscriptions

Enewsletter Subscriptions

MassDevice

Mass Device

The Medical Device Business Journal. MassDevice is the leading medical device news business journal telling the stories of the devices that save lives.

Visit Website
MDO ad
Medical Design and Outsourcing
  • MassDevice
  • DeviceTalks
  • MedTech 100 Index
  • Medical Tubing + Extrusion
  • Drug Delivery Business News
  • Drug Discovery & Development
  • Pharmaceutical Processing World
  • R&D World
  • About Us/Contact
  • Advertise With Us
  • Subscribe to Print Magazine
  • Subscribe to E-newsletter
  • Attend our Monthly Webinars
  • Listen to our Weekly Podcasts
  • Join our DeviceTalks Tuesdays Discussion

Copyright © 2022 WTWH Media, LLC. All Rights Reserved. The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media LLC. Site Map | Privacy Policy | RSS

Search Medical Design & Outsourcing

  • Home
  • Medical Device Business
    • Mergers & Acquisitions
    • Financial
    • Regulatory
  • Applications
    • Cardiovascular
    • Devices
    • Imaging
    • Implantables
    • Medical Equipment
    • Orthopedic
    • Surgical
  • Technologies
    • Contract Manufacturing
    • Components
    • Electronics
    • Extrusions
    • Materials
    • Motion Control
    • Prototyping
    • Pumps
    • Tubing
  • Med Tech Resources
    • DeviceTalks Tuesdays
    • Digital Editions
    • eBooks
    • Manufacturer Search
    • Medical Device Handbook
    • MedTech 100 Index
    • Podcasts
    • Print Subscription
    • The Big 100
    • Webinars / Digital Events
    • Whitepapers
    • Video
  • 2022 Leadership in MedTech
    • 2022 Leadership Voting!
    • 2021 Winners
    • 2020 Winners
  • Women in Medtech