A Study of LY3556050 in Adult Participants With Diabetic Peripheral Neuropathic Pain
Completed · Phase 2 · NCT06074562
Conditions: Diabetic Peripheral Neuropathy
At a glance
- Research payments reported, 2025
- $1.3M
- U.S. investigators named
- 34
- Sites paid
- 40
- Planned or actual enrollment
- 404
About the trial
- Sponsor
- Eli Lilly and Company
- Tested
- Mazisotine (drug), Placebo (drug)
- Dates
- Started 2023-10-05; completion 2025-06-11
- Results posted
- Yes
The main purpose of this study is to determine the safety and efficacy of LY3556050 versus placebo in participants with diabetic peripheral neuropathic pain (DPNP). The study will lasts approximately 24 weeks, across 3 study periods.
From ClinicalTrials.gov, last updated 2026-07-30. Full record, eligibility and contacts (opens in a new tab)
Industry funding
Eli Lilly and Company reported $1.3M in research payments for this study in 2025 (72 payments).
Research payments usually go to hospitals, universities and research sites to run a study, not to the investigators personally. A payment is not evidence of wrongdoing.
U.S. investigators named on this study
- Paul E. Wylie, M.D. Psychiatry · Little Rock, AR
- Kevin L. Pounds, MD Family Medicine · Tucson, AZ
- Yessica R. Sachdeva, M.D. Internal Medicine · Mesa, AZ
- Hessam Aazami, M.D. General Practice · Canoga Park, CA
- Masoud M. Azizad, MD Internal Medicine · Northridge, CA
- Douglas Young, MD Internal Medicine · Sacramento, CA
- Joseph Soufer, M.D. Internal Medicine · Waterbury, CT
- Mark E. Kutner, MD Internal Medicine · Miami, FL
- Dunia Llapur Hernandez, MD Internal Medicine · Miami, FL
- Natalie L. Clarke, MD Anesthesiology · Evans, GA
- Thomas J. Schnitzer, MD, PHD Sports Medicine · Chicago, IL
- Martha S. Fanning, M.D. Emergency Medicine · Overland Park, KS
- Mark S. Adams, M.D. Internal Medicine · London, KY
- William C. Nabours, MD Family Medicine · Lake Charles, LA
- David J. Dibenedetto, M.D. Pain Medicine · Waltham, MA
- Timothy R. Smith, M.D. Internal Medicine · Saint Peters, MO
- David G. True, D.O. Rheumatology · Nixa, MO
- Bob Hutchins Internal Medicine · Jackson, MS
- Venkatarama S. Donepudi, MD Endocrinology & Diabetes · Hickory, NC
- Kathryn J. Lucas, MD Endocrinology & Diabetes · Morehead City, NC
- Jenny Liu, MD, MS Internal Medicine · East Brunswick, NJ
- Cornell V. Calinescu, MD Emergency Medicine · Las Vegas, NV
- Warren D. Spinner, D.O. Neurology · Port Jefferson Station, NY
- Kristen Dopf, PA-C Psychiatry · Media, PA
- Gary Yeoman, D.O. Internal Medicine · Philadelphia, PA
- John D. Hudson, M.D. Sleep Medicine · Austin, TX
- Sarah I. Smiley, D.O. Hospitalist · Austin, TX
- Damaris Vega, MD Endocrinology & Diabetes · Houston, TX
- Michelle D. Welch, MD Endocrinology & Diabetes · Shavano Park, TX
- Brandon Lawrence, M.D. Orthopedic Surgery · Salt Lake City, UT
- Barbara E. Rizzardi, MD Internal Medicine · Sandy, UT
- Arifulla -. Khan, MD Psychiatry · Bellevue, WA
- Sheryl M. Marks, MD Anesthesiology · Renton, WA
- Nazia H. Rahman, M.D. Pediatrics · Bellevue, WA
Clinicians the company named as principal investigators in its Open Payments reports.
Sites paid to run it
- Elligo Health Research Inc $209,147
- Northwest Clinical Research Center $147,139
- Suncoast Research $125,294
- New Horizon Research Center $117,826
- Northwestern University $107,730
- Juno Research LLC $97,433
- Headlands Horizons LLC $67,654
- Studymetrix Research LLC $54,791
- Cmr of Greater New Haven LLC $51,937
- Care Access Research LLC $48,065
- Futuresearch Trials of Neurology LP $45,022
- Velocity Clinical Research Inc $37,212
- Valley Clinical Trials Inc $29,578
- Irst Business Specialty Finance $24,916
- Consano Clinical Research LLC $24,746
- Northern California Research Corporation $22,700
- Medvadis Research Corp LLC $21,150
- Baptist Health $17,848
- Lucas Research Inc $17,616
- Clinvest Headlands LLC $13,078
- True North Med at N Suffolk Pplc $9,921
- Suburban Research Associates $8,784
- New Phase Research & Development LLC $7,146
- Sky Clinical Research Network Group $7,130
- Alliance for Multispecialty Research Lls $5,763
- Rainier Clinical Research Center $4,945
- Institute for Liver Health LLC $4,267
- Unimed Center $2,227
- Suncoast Clinical Research $1,480
- Clinical Trial Source LLC $1,150
- Las Vegas Medical Research LLC $965
- Diabetes and Endocrinology Consultants $825
- The Center for Pharmaceutical Research PC $635
- North Suffolk Neurology $576
- Future Search Trials of Dallas LP $563
- Radiant Research Inc $406
- Clinvest Research LLC $195
- Mehrdad Kevin Ariani MD $195
- Rainier Clinical Research Center Inc $174
- $31
- Clinical Trials of Swla LLC $2
Sources: CMS Open Payments research payments (program year 2025) and ClinicalTrials.gov, U.S. National Library of Medicine.