John T. Farrar

Psychiatry
423 Guardian Dr
Philadelphia, PA 19104

Last Updated: 09/26/2026

Save publications for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Found 169 publications

Duration of clinically meaningful improvement in pain as a patient-centered endpoint in acute pain trials.

Duration of clinically meaningful improvement in pain as a patient-centered endpoint in acute pain trials.

Journal: Pain
Published: April 06, 2026

Disparities in Medical Documentation for Pediatric Headache in the Emergency Department.

Disparities in Medical Documentation for Pediatric Headache in the Emergency Department.

Journal: Pediatric emergency care
Published: February 19, 2026

Risk Factors for Fatigue in Adults Receiving Maintenance Hemodialysis Who Have Chronic Pain: A Secondary Analysis of the HOPE Consortium Trial.

Risk Factors for Fatigue in Adults Receiving Maintenance Hemodialysis Who Have Chronic Pain: A Secondary Analysis of the HOPE Consortium Trial.

Journal: Kidney medicine
Published: February 02, 2026

Standard rescue medication adjustments produce biased estimates of analgesic efficacy: reducing bias with multiple imputation for rescue adjustment (MIRA).

Standard rescue medication adjustments produce biased estimates of analgesic efficacy: reducing bias with multiple imputation for rescue adjustment (MIRA).

Journal: Pain
Published: January 02, 2026

Research recommendations for the HEAL Initiative: A path forward for pain research.

Research recommendations for the HEAL Initiative: A path forward for pain research.

Journal: The journal of pain
Published: December 18, 2025

Predictors of Supplemental Opioid Use After Third Molar Extraction.

Predictors of Supplemental Opioid Use After Third Molar Extraction.

Journal: medRxiv : the preprint server for health sciences
Published: August 12, 2025

The impact of opioid withdrawal symptoms on pain outcomes in enriched enrollment randomized withdrawal trials: a mediation meta-analysis of trials submitted to the US Food and Drug Administration.

The impact of opioid withdrawal symptoms on pain outcomes in enriched enrollment randomized withdrawal trials: a mediation meta-analysis of trials submitted to the US Food and Drug Administration.

Journal: Pain
Published: August 06, 2025

Observations of a splitting ocean cyclone resulting in subduction of surface waters.

Observations of a splitting ocean cyclone resulting in subduction of surface waters.

Journal: Science advances
Published: July 23, 2025

Towards precision medicine in clinical trials for the treatment of urologic chronic pelvic pain syndrome: lessons from the MAPP Research Network.

Towards precision medicine in clinical trials for the treatment of urologic chronic pelvic pain syndrome: lessons from the MAPP Research Network.

Journal: Nature reviews. Urology
Published: March 27, 2025

Predictors of response to full agonist opioids in enriched enrollment randomized withdrawal clinical trials: a participant-level data meta-analysis.

Predictors of response to full agonist opioids in enriched enrollment randomized withdrawal clinical trials: a participant-level data meta-analysis.

Journal: Pain
Published: March 11, 2025

Widespread Pain Moderates the Response to Centrally-Acting Therapies in an Observational Cohort of Patients With Urologic Chronic Pelvic Pain Syndrome: A MAPP Research Network Study.

Widespread Pain Moderates the Response to Centrally-Acting Therapies in an Observational Cohort of Patients With Urologic Chronic Pelvic Pain Syndrome: A MAPP Research Network Study.

Journal: Neurourology and urodynamics
Published: March 10, 2025

Rate of biopsy prior to resection among patients with high-grade glioma: a nationwide database analysis.

Rate of biopsy prior to resection among patients with high-grade glioma: a nationwide database analysis.

Journal: Journal of neurosurgery
Published: March 05, 2025
Showing 1-12 of 169

Last Updated: 09/26/2026