JAMES ROBERT VAN HORNE, MD

GRANTS PASS, OR

Research Active
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery NPI registered 21+ years 5 publications 1990 – 2022 NPI: 1861495103
Tomography, X-Ray ComputedFlatfootTarsal Bones

Practice Location

702 SW RAMSEY AVE STE 112
GRANTS PASS, OR 97527-5859

Phone: (541) 472-0603

What does JAMES VAN HORNE research?

Dr. Van Horne studies the recovery process for patients undergoing total hip and knee arthroplasty (joint replacement surgeries), with a special interest in how these procedures can be performed in outpatient surgery centers instead of hospitals. He researches methods to optimize recovery through tailored programs that minimize the need for opioids (pain medications), helping patients return home sooner while ensuring their safety. Additionally, he examines new methods for screening developmental conditions like autism, using patterns from digital health data to enhance early diagnosis and intervention.

Key findings

  • In a study of 220 patients, 82% did not require a second prescription for opioids after surgery, thanks to a specialized recovery program.
  • His research showed that 89% of patients who had hip and knee replacements could go home the same day by using a pain medication called liposomal bupivacaine, reducing opioid prescriptions by 22%.
  • For Medicare patients, 84% were able to return home the same day after surgery, with only 1.1% experiencing serious complications.
  • His autism screening method achieved over 80% accuracy in identifying high-risk children by age two, while cutting false positives in screening by half.

Frequently asked questions

Does Dr. Van Horne study knee and hip replacement surgeries?
Yes, Dr. Van Horne focuses on improving outcomes for patients undergoing knee and hip replacements, particularly through outpatient procedures.
What treatments has Dr. Van Horne researched related to pain management?
He has researched the use of liposomal bupivacaine and optimized recovery pathways to reduce opioid use after hip and knee surgeries.
Is Dr. Van Horne's work relevant to patients with autism?
Yes, he has developed advanced screening methods for autism that help identify at-risk children early on, which can lead to better support and interventions.

Publications in plain English

Migration of Hospital Total Hip and Knee Arthroplasty Procedures to an Ambulatory Surgery Center Setting and Postsurgical Opioid Use: A Private Practice Experience.

2022

American health & drug benefits

Van Horne J, Van Horne A, Liao N, Romo-LeTourneau V

Plain English
A private practice tracked how hip and knee replacement surgeries shifted from hospital settings to outpatient surgery centers between 2013 and 2019, and how adding a long-acting local anesthetic (liposomal bupivacaine) to their pain management protocol affected outcomes. Adding the drug raised same-day discharge rates from 4% to 32% early on, ultimately reaching 96-100% same-day discharge with low opioid use. The results show this pain management approach enables safe outpatient joint replacement with minimal complications.

PubMed

Reduced false positives in autism screening via digital biomarkers inferred from deep comorbidity patterns.

2021

Science advances

Onishchenko D, Huang Y, van Horne J, Smith PJ, Msall ME +1 more

Plain English
This study focused on improving autism screening for young children using digital biomarkers derived from their medical history. Researchers found that their new autism comorbidity risk score (ACoR) could accurately identify children at high risk for autism with over 80% accuracy by age two, while also cutting false positives in screening by half. This is important because it allows for earlier diagnosis and intervention, which can lead to better outcomes for children with autism. Who this helps: This benefits patients and their families by providing earlier access to necessary interventions.

PubMed

Presurgical optimization and opioid-minimizing enhanced recovery pathway for ambulatory knee and hip arthroplasty: postsurgical opioid use and clinical outcomes.

2020

Arthroplasty today

Van Horne A, Van Horne J

Plain English
This study looked at a special recovery program for patients who had knee or hip surgeries, aiming to make sure they could go home the same day while reducing pain medication use and complications. Out of 220 patients, just 2.8% had serious issues within 30 days, and 82% did not need a second prescription for opioids after surgery. This is important because it shows that patients can recover successfully at home with less need for painkillers. Who this helps: This benefits patients undergoing knee and hip surgeries and their healthcare providers.

PubMed

Patient-optimizing enhanced recovery pathways for total knee and hip arthroplasty in Medicare patients: implication for transition to ambulatory surgery centers.

2019

Arthroplasty today

Van Horne A, Van Horne J

Plain English
This study looked at how a specialized recovery program can help older patients with Medicare insurance recover from knee and hip surgeries without heavy use of opioids. Researchers followed 601 patients and found that 84% of them went home the same day after surgery. They also reported very few complications, with only 1.1% experiencing serious problems, and high satisfaction rates among patients regarding their care. Who this helps: This benefits Medicare patients undergoing knee and hip surgery by promoting safer, more efficient recovery options.

PubMed

Answer please. Tarsal coalition.

1990

Orthopedics

Berman AT, Finn CA, Van Horne J, Fye MA

PubMed

Frequent Co-Authors

Alaine Van Horne Nick Liao Victoria Romo-LeTourneau Dmytro Onishchenko Yi Huang Peter J Smith Michael E Msall Ishanu Chattopadhyay A T Berman C A Finn

Physician data sourced from the NPPES NPI Registry . Publication data from PubMed . Plain-English summaries generated by AI. Not medical advice.