New hope for psoriatic arthritis: phase 3 drug trial shows promise

NCT ID NCT04314531

First seen Jan 11, 2026 · Last updated May 14, 2026 · Updated 28 times

Summary

This study tests a drug called tildrakizumab against a placebo in 296 adults with active psoriatic arthritis who have never taken anti-TNF medications. The goal is to see if the drug reduces joint pain and swelling by at least 20%. Participants receive injections and are monitored for safety and symptom improvement over time.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • Sunpharma Site 100

    Madrid, 28046, Spain

  • Sunpharma Site 106

    Lucknow, Uttar Pradesh, 226003, India

  • Sunpharma Site 107

    Belagavi, Karnataka, 590016, India

  • Sunpharma Site 108

    Pune, Maharashtra, 411004, India

  • Sunpharma Site 109

    Hubli, Karnataka, 580021, India

  • Sunpharma Site 110

    Bangalore, Karnataka, 560079, India

  • Sunpharma Site 111

    Surat, Gujarat, 395010, India

  • Sunpharma Site 112

    Hyderabad, Telangana, 500003, India

  • Sunpharma Site 113

    Kochi, 682040, India

  • Sunpharma Site 18

    Incheon, 22332, South Korea

  • Sunpharma Site 19

    Seoul, 4763, South Korea

  • Sunpharma Site 20

    Seoul, 3080, South Korea

  • Sunpharma Site 22

    Kitakyushu-shi, 802-8561, Japan

  • Sunpharma Site 23

    Tsu, 514-8507, Japan

  • Sunpharma Site 24

    Miyazaki, Miyazaki, 889-1692, Japan

  • Sunpharma Site 39

    Phillip, Australian Capital Territory, 2606, Australia

  • Sunpharma Site 63

    Zlín, 760 01, Czechia

  • Sunpharma Site 64

    Brno, 638 00, Czechia

  • Sunpharma Site 71

    Córdoba, 14004, Spain

  • Sunpharma Site 72

    Seville, 41013, Spain

  • Sunpharma Site 73

    Berlin, 12161, Germany

  • Sunpharma Site 74

    Poznan, 61-113, Poland

  • Sunpharma Site 75

    A Coruña, 15006, Spain

  • Sunpharma Site 84

    Nagoya, Aichi-ken, 467-0001, Japan

  • Sunpharma Site 85

    Shinjuku, Tokyo, 160-0023, Japan

  • Sunpharma Site 86

    Sendai, Miyagi, 980-8574, Japan

  • Sunpharma Site 87

    Osaka, 545-0051, Japan

  • Sunpharma Site 88

    Kumamoto, 860-8556, Japan

  • Sunpharma Site 89

    Kitakyushu, Fukuoka, 802-8561, Japan

  • Sunpharma Site 90

    tabashi City, Tokyo, 173-8606, Japan

  • Sunpharma Site 91

    Mitaka, Tokyo, 181-8611, Japan

  • Sunpharma Site 92

    Herne, 44649, Germany

  • Sunpharma Site 93

    Bialystok, 15-351, Poland

  • Sunpharma Site 94

    Lublin, 20-607, Poland

  • Sunpharma Site 95

    Bialystok, 15-879, Poland

  • Sunpharma Site 96

    Warsaw, 02-118, Poland

  • Sunpharma Site 97

    Prague, 12800, Czechia

  • Sunpharma site no. 01

    Tomball, Texas, 77375, United States

  • Sunpharma site no. 02

    New Port Richey, Florida, 34652, United States

  • Sunpharma site no. 03

    San Antonio, Texas, 78229, United States

  • Sunpharma site no. 04

    Miami Beach, Florida, 33140, United States

  • Sunpharma site no. 05

    Springfield, Missouri, 65810, United States

  • Sunpharma site no. 06

    Spokane, Washington, 99204, United States

  • Sunpharma site no. 07

    Tamarac, Florida, 33321, United States

  • Sunpharma site no. 08

    Hobart, Tasmania, 7000, Australia

  • Sunpharma site no. 09

    Lubbock, Texas, 79410, United States

  • Sunpharma site no. 10

    Lincoln, Nebraska, 68516, United States

  • Sunpharma site no. 11

    Greenville, South Carolina, 29601, United States

  • Sunpharma site no. 12

    Covina, California, 91722, United States

Conditions

Explore the condition pages connected to this study.