[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT06586281":3,"trial-entities:NCT06586281":99,"trial-summary:NCT06586281":102},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":7,"overall_status":8,"completion_date":9,"status_verified_date":10,"last_update_date":11,"start_date":12,"sponsor_name":13,"lead_sponsor_class":14,"has_dmc":15,"brief_summary":16,"detailed_description":17,"conditions":18,"keywords":20,"study_type":21,"primary_purpose":22,"phases":23,"enrollment_info":25,"interventions":28,"primary_outcomes":37,"secondary_outcomes":42,"sex":52,"minimum_age":15,"maximum_age":15,"healthy_volunteers":53,"eligibility_criteria":54,"std_ages":73,"locations":77,"central_contacts":92,"overall_officials":96,"references":97,"see_also_links":98},"NCT06586281","809662","Elucidating Shared Mechanisms Contributing to NAFLD and PsA Disease Severity With Guselkumab Therapy","Elucidating Shared Mechanisms Contributing to Non-Alcoholic Fatty Liver Disease (NAFLD) and Psoriatic Arthritis (PsA) Disease Severity With Guselkumab Therapy","RECRUITING","2027-12-01","2026-06","2026-06-10","2025-06-01","University of California, San Diego","OTHER",null,"While many studies examine Nonalcoholic fatty liver disease (NAFLD), little is known about its progression to high-risk nonalcoholic steatohepatitis (NASH) in PsA patients. Shared disease mechanisms may explain the increased severity in PsA. This study involves two visits from PsA patients with NAFLD and active disease signs (e.g., swollen joint, enthesitis, or psoriatic plaque). It aims to assess the impact of biological therapies on liver disorders, joints, and skin in PsA patients.","Nonalcoholic fatty liver disease (NAFLD), ranging from benign steatosis to severe nonalcoholic steatohepatitis (NASH), is increasingly common and linked to cirrhosis. Patients with psoriatic arthritis (PsA) are at higher risk for NAFLD and NASH, partly due to methotrexate (MTX) use, which is associated with hepatotoxicity. Key cytokines involved in PsA, such as TNF, IL-17, and IL-23, may also contribute to NAFLD progression.\n\nThe proposed study aims to explore shared pathogenic pathways in NAFLD and PsA by evaluating the role of IL-17\u002F23 through imaging, metabolomics, and synovial biopsies. Ultrasound-guided synovial biopsy, a safe and effective method, will be used to obtain tissue samples, enabling the identification of new molecular signatures and therapeutic targets to improve treatment of joint diseases.",[19],"Psoriatic Arthritis",[],"INTERVENTIONAL","BASIC_SCIENCE",[24],"NA",{"count":26,"type":27},20,"ESTIMATED",[29],{"type":30,"name":31,"description":32,"armGroupLabels":33,"otherNames":35},"DRUG","Guselkumab","This is a longitudinal study consisting of a two-time visit by psoriatic arthritis patients. The aim of the study is to determine the effect of biological therapies in liver disorders in patients with psoriatic arthritis.",[34],"psoriatic arthritis patients",[36],"Tremfya",[38],{"measure":39,"description":40,"timeFrame":41},"Change in NAFLD severity","Defined by MRI-PDFF responders (relative change in liver fat ≥30%) vs non-responders (relative change in liver fat \\\u003C30%) at Week 24.","24 weeks",[43,46,49],{"measure":44,"description":45,"timeFrame":41},"Change from baseline in skin psoriasis severity","Defined by PASI90 (Psoriasis Area and Severity Index) response in patients with plaque psoriasis at baseline",{"measure":47,"description":48,"timeFrame":41},"Change in joint arthritis","Defined by change of 7.25 of DAPSA (Disease activity in Psoriatic Arthritis) from baseline in patients with at least 1 swollen joint at baseline.",{"measure":50,"description":51,"timeFrame":41},"Change in ALT Levels","Defined by at least 17 U\u002FL in patients with elevated ALT at baseline (defined as ≥30 U\u002FL).","ALL",false,{"inclusion":55,"exclusion":56,"raw_text":72},[],[57,58,59,60,61,62,63,64,65,66,67,68,69,70,71],"Hepatitis B as defined as presence of hepatitis B surface antigen (HBsAg).","Previous or current infection with Hepatitis C as defined by presence of hepatitis C virus Abin serum (anti-HCV Ab).","Autoimmune hepatitis as defined by anti-nuclear antibody (ANA) of 1:160 or greater and liver histology consistent with autoimmune hepatitis or previous response to immunosuppressive therapy.","Autoimmune cholestatic liver disorders as defined by elevation of alkaline phosphatase and anti-mitochondrial antibody of greater than 1:80 or liver histology consistent with primary biliary cirrhosis or elevation of alkaline phosphatase and liver histology consistent with sclerosing cholangitis.","Wilson disease as defined by ceruloplasmin below the limits of normal and liver histology consistent with Wilson disease.","Alpha-1-antitrypsin deficiency as defined by alpha-1-antitrypsin level less than normal and liver histology consistent with alpha-1-antitrypsin deficiency.","Hemochromatosis as defined by presence of 3+ or 4+ stainable iron on liver biopsy and homozygosity for C282Y or compound heterozygosity for C282Y\u002FH63D.","Drug-induced liver disease as defined on the basis of typical exposure and history.","Bile duct obstruction as shown by imaging studies.","History of gastrointestinal bypass surgery or ingestion of medications known to produce steatosis, such as corticosteroids, high-dose estrogen, tamoxifen, amiodarone or tetracycline in the previous 6 months.","Evidence of cirrhosis or previously known cirrhosis based on the results from previous liver biopsy or history of portal hypertension presented by ascites, hepatic encephalopathy or varices","Presence of regular and\u002For excessive use of alcohol (defined as \\>30g\u002Fday for males and \\>15g\u002Fday for females) for a period longer than 2 years at any times in the last 10 years","Serum creatinine \\> 2.0 mg\u002FdL","The subject is a pregnant or nursing female or is planning to become pregnant","Life expectancy less than 5 years 3. History of known HIV infection","Inclusion Criteria:\n\n1. Adults with diagnosis of PsA fulfilling the classification for PsA (CASPAR) criteria.\n2. Must have:\n\n1 or more swollen joint(s) and\u002For one or more active sites of enthesitis\n\n3\\. AND\u002FOR\n\n1 or more psoriatic plaques\n\n4\\. No changes in the regular medication regimen within the last three months, and no use of systemic and\u002For chronic steroids within 8 weeks leading up to the study.\n\n5\\. Overweight or obese by BMI ≥ 25.0 kg\u002Fm2 or ≥ 23.0 for Asian participants\n\n6\\. Patients are starting Guselkumab therapy for PsA as indicated by primary rheumatologist\n\n7\\. Elevated liver fat on controlled attenuation parameter (CAP) ≥ 288 dB\u002Fm, which is consistent with NAFLD after exclusion of secondary causes of liver disease.\n\nExclusion Criteria:\n\n1. Patients with prior exposure to IL12\u002F23i, IL-17i, JAKi, or TYK2i. Patients with exposure to more than 2 TNFi.\n2. Evidence of other causes of chronic liver disease\n\n   * Hepatitis B as defined as presence of hepatitis B surface antigen (HBsAg).\n   * Previous or current infection with Hepatitis C as defined by presence of hepatitis C virus Abin serum (anti-HCV Ab).\n   * Autoimmune hepatitis as defined by anti-nuclear antibody (ANA) of 1:160 or greater and liver histology consistent with autoimmune hepatitis or previous response to immunosuppressive therapy.\n   * Autoimmune cholestatic liver disorders as defined by elevation of alkaline phosphatase and anti-mitochondrial antibody of greater than 1:80 or liver histology consistent with primary biliary cirrhosis or elevation of alkaline phosphatase and liver histology consistent with sclerosing cholangitis.\n   * Wilson disease as defined by ceruloplasmin below the limits of normal and liver histology consistent with Wilson disease.\n   * Alpha-1-antitrypsin deficiency as defined by alpha-1-antitrypsin level less than normal and liver histology consistent with alpha-1-antitrypsin deficiency.\n   * Hemochromatosis as defined by presence of 3+ or 4+ stainable iron on liver biopsy and homozygosity for C282Y or compound heterozygosity for C282Y\u002FH63D.\n   * Drug-induced liver disease as defined on the basis of typical exposure and history.\n   * Bile duct obstruction as shown by imaging studies.\n   * History of gastrointestinal bypass surgery or ingestion of medications known to produce steatosis, such as corticosteroids, high-dose estrogen, tamoxifen, amiodarone or tetracycline in the previous 6 months.\n   * Evidence of cirrhosis or previously known cirrhosis based on the results from previous liver biopsy or history of portal hypertension presented by ascites, hepatic encephalopathy or varices\n   * Presence of regular and\u002For excessive use of alcohol (defined as \\>30g\u002Fday for males and \\>15g\u002Fday for females) for a period longer than 2 years at any times in the last 10 years\n   * Serum creatinine \\> 2.0 mg\u002FdL\n   * The subject is a pregnant or nursing female or is planning to become pregnant\n   * Life expectancy less than 5 years\n3. History of known HIV infection",[74,75,76],"CHILD","ADULT","OLDER_ADULT",[78],{"facility":13,"status":8,"city":79,"state":80,"zip":81,"country":82,"contacts":83,"geoPoint":89},"San Diego","California","92037","United States",[84],{"name":85,"role":86,"phone":87,"email":88},"Monica Guma, MD, PhD","CONTACT","858-246-4721","mguma@health.ucsd.edu",{"lat":90,"lon":91},32.71571,-117.16472,[93],{"name":94,"role":86,"phone":95,"email":88},"Monica Guma","8588226523",[],[],[],{"nct_id":4,"conditions":100,"biomarkers":101},[19],[],{"nct_id":4,"found":103,"summary":104,"prompt_version":114},true,{"design":105,"status":106,"heading":107,"summary":108,"follow_up":109,"word_count":110,"commitments":111,"compensation":112,"drugs_mentioned":113},"This is an interventional study planning to enroll 20 participants. It is a longitudinal study, meaning participants are followed over a period of time.","completed","Guselkumab for Psoriatic Arthritis and Fatty Liver Disease","This study is looking into how the medication guselkumab affects liver problems in people with psoriatic arthritis (PsA). PsA is a type of arthritis that affects some people with psoriasis, causing joint pain and swelling. Many people with PsA also have nonalcoholic fatty liver disease (NAFLD), and this study wants to understand why. Researchers will follow 20 adults with PsA who also have NAFLD and active PsA symptoms, such as swollen joints or skin plaques. You would have two visits over 24 weeks. The main goal is to see if guselkumab changes the severity of your NAFLD after 24 weeks. The study is also exploring shared causes between PsA and NAFLD.","The primary endpoint for measuring changes in NAFLD severity is at 24 weeks.",111,"You would have two visits over a 24-week period. The study involves assessing the impact of biological therapies on liver disorders, joints, and skin.","Not stated in the trial record.",[31],"v2"]