Summary

Eligibility
for people ages 18 years and up (full criteria)
Healthy Volunteers
healthy people welcome
Location
at UC Irvine
Dates
study started
estimated completion
Principal Investigator
by Ariana Nelson, MD (uci)

Description

Summary

Palmitoylethanolamide (PEA), a non-psychoactive cannabis compound derived from peanuts, egg yolks, and soybeans, is an Endogenous FA Amide produced in the body as a biological response and a repair mechanism in chronic inflammation and chronic pain. In animal and clinical trials, PEA has also shown evidence of pain reduction, sleep improvement, and increased joint mobility and function with minimal side-effects. The study team intends to study whether the inclusion of PEA in conjunction with standard post-surgical medications can reduce pain and inflammation while decreasing the number of opioids needed.

Official Title

Effect of Palmitoylethanolamide on Reducing Opioid Consumption for Postoperative Pain and Inflammation Following Below Knee Fracture Fixation: A Pilot Study.

Details

According to the National Center for Health Statistics, the United States sees approximately 492,000 tibial fractures per year. Of that population, there are greater than 70,000 hospitalizations, 800,000 office visits, and 500,000 hospital days attributed annually. This does not include the approximately 250,000 proximal femur fractures that occur in the US annually, which is expected to double by 2050. There are also over 5 million ankle injuries in the US per year at a rate of approximately 187 ankle fractures per 100,000 people. To repair these below knee fractures, patients with severe cases often have an open reduction and internal fixation (ORIF) surgery to stabilize and heal the broken bone. On average, these patients are seen by physical therapy to determine their safety for going home and if they need any equipment like a walker or crutches. They are discharged with pain medications, such as analgesic opioids and stool softeners. These patients return to clinic in 2 weeks for follow up which involves an exam, suture removal, x-rays, and possibly weight bearing status update. They then return in 1 month for exam, x-rays, and weightbearing status. Finally they return at 3 months for exam, x-rays, and weightbearing status. The study team intends to study whether the inclusion of PEA in conjunction with standard post-surgical medications can reduce pain and inflammation while decreasing the number of opioids needed

Keywords

Tibial Fractures Fibula Fracture Knee Fracture Palmitoylethanolamide Open reduction and internal fixation (ORIF) Surgery Postoperative Pain Inflammation Reduce Opioid Consumption Fractures, Bone Palmidrol

Eligibility

You can join if…

Open to people ages 18 years and up

  • 18 years of age or older
  • Has an isolated below knee orthopaedic injury without any neurovascular injury involvement
  • Has an isolated active orthopaedic injury
  • Females of childbearing potential must have a negative urine and blood pregnancy test at Screening and a negative urine pregnancy test on Day 1 before study drug is administered. Females must abstain from sex or use a highly effective method of contraception during the period from Screening to administration of study drug and for 30 days after the last dose of study medication. Standard acceptable methods include abstinence or the use of a highly effective method of contraception, including; hormonal contraception, diaphragm, cervical cap, vaginal sponge, condom with spermicide, vasectomy, intrauterine device.
  • If females are of non-child bearing potential, they must be post-menopausal defined as: age > 55 with no menses within the past 12 months or history of hysterectomy, or history of bilateral oophorectomy, or bilateral tubal ligation.

You CAN'T join if...

  • Less than 18 years of age
  • Pregnant or Breastfeeding
  • Allergic to cannabis
  • History of chronic opioid use
  • History of substance abuse
  • History of chronic use of cannabis products of any kind
  • Has multiple active orthopaedic injuries
  • Has neurovascular injury associated with your orthopaedic injury
  • History of a syndrome that causes chronic pain (i.e. fibromuscular dysplasia, complex pain syndrome)
  • History of peripheral neuropathy
  • History of diagnosed psychiatric illness
  • ASA score of greater than 3
  • Clinically significant unstable medical condition, including but not limited to cardiovascular, neurologic, psychiatric, endocrine, hepatic, and renal disorders.
  • Allergy to palmitoylethanolamide (PEA) or its derivatives such as soy or eggs
  • AST/ALT ≥3x ULN and/or bilirubin ≥2x ULN at screening.
  • Abnormal creatinine or renal function abnormalities.
  • Have end stage organ failure (Cardiac, Renal, or Hepatic)
  • Currently undergoing addiction/detoxification therapy

Location

  • UC Irvine Medical Center accepting new patients
    Orange California 92868 United States

Lead Scientist at University of California Health

  • Ariana Nelson, MD (uci)
    Associate Clinical Professor, Anesthesiology and Perioperative Care. Authored (or co-authored) 22 research publications

Details

Status
accepting new patients
Start Date
Completion Date
(estimated)
Sponsor
University of California, Irvine
ID
NCT05317676
Phase
Phase 2 Research Study
Study Type
Interventional
Participants
Expecting 50 study participants
Last Updated