[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT06937307":3,"trial-entities:NCT06937307":126,"trial-summary:NCT06937307":131},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":6,"overall_status":7,"completion_date":8,"status_verified_date":9,"last_update_date":10,"start_date":11,"sponsor_name":12,"lead_sponsor_class":13,"has_dmc":14,"brief_summary":15,"detailed_description":16,"conditions":17,"keywords":21,"study_type":23,"primary_purpose":24,"phases":25,"enrollment_info":27,"interventions":30,"primary_outcomes":43,"secondary_outcomes":48,"sex":60,"minimum_age":61,"maximum_age":62,"healthy_volunteers":63,"eligibility_criteria":64,"std_ages":95,"locations":98,"central_contacts":119,"overall_officials":121,"references":124,"see_also_links":125},"NCT06937307","AAAV7484","Droxidopa to Increase Mean Arterial Pressure in Decompensated Cirrhosis Patients With Acute Kidney Injury","RECRUITING","2028-12-31","2026-07","2026-08-19","2025-05-27","Giuseppe Cullaro, MD","OTHER",true,"This study tests whether a medication called droxidopa can help improve blood flow to the kidneys in people with liver cirrhosis who develop kidney problems while in the hospital. When someone with cirrhosis experiences kidney injury, having better blood pressure can help their kidneys recover. Droxidopa is an oral medication that may help raise blood pressure without requiring intensive care or invasive treatments. The study will compare droxidopa to a placebo (inactive pill) in 75 people hospitalized with cirrhosis and kidney injury. Participants will take either droxidopa or placebo pills for 28 days and be monitored for an additional 30 days. Researchers will measure changes in blood pressure and kidney function to determine if droxidopa is effective and safe for these patients. This research could identify a new treatment option for a serious complication of liver disease.","Acute kidney injury (AKI) occurs in up to 50% of hospitalized patients with decompensated cirrhosis and carries mortality rates exceeding 50%. Recent evidence indicates that progression of AKI after initial diagnosis significantly impacts outcomes, with patients whose AKI worsens having up to 8 times higher mortality compared to those without progression.\n\nMean arterial pressure (MAP) appears to be a key mediator of kidney function and recovery in cirrhosis. Multiple studies have established that each 5 mmHg increase in MAP is associated with a 1.07-1.19 times greater likelihood of AKI recovery. However, current therapeutic options to increase MAP in cirrhosis are limited to invasive vasopressors requiring ICU admission, terlipressin with significant risks including respiratory failure, or oral midodrine which lacks proven efficacy in decompensated cirrhosis.\n\nDroxidopa is an oral synthetic amino acid that is directly metabolized to norepinephrine by dopa-decarboxylase. FDA-approved since 2014 for neurogenic orthostatic hypotension, droxidopa demonstrates a well-established safety profile and consistent ability to increase systolic blood pressure by 7-11 mmHg. This magnitude of effect is similar to that associated with AKI recovery when using invasive vasopressors. Importantly, droxidopa maintains efficacy over 12 weeks with minimal risk of supine hypertension.\n\nThis study will evaluate droxidopa in a 2:1 randomized, double-blind, placebo-controlled trial of 75 hospitalized patients with Child-Pugh Score ≥B7 cirrhosis and KDIGO Stage 1 AKI or greater who have MAP ≤85 mmHg. Participants will receive droxidopa or placebo initially at 100 mg three times daily, titrated in 100 mg increments every 24 hours based on blood pressure response and tolerability, up to a maximum of 300 mg three times daily for 28 days.\n\nThe primary endpoint is change in MAP, measured by a linear mixed-effects model with fixed effects for treatment group and time. Secondary endpoints include change in serum creatinine, completion of study day 28, death, and liver transplantation. Safety will be carefully monitored with primary safety endpoints of hypertensive emergency and development of cardiac arrhythmias.\n\nAn Internal Data and Safety Monitoring Board consisting of an independent hepatologist with cirrhosis expertise, a biostatistician experienced in clinical trials, and a study medical monitor will review safety data monthly and assess stopping rules criteria.\n\nTotal study duration will be 58 days (28 days of product administration plus 30 days of follow-up) per participant, with an overall study timeline of 2 years.",[18,19,20],"Acute Kidney Injury","Cirrhosis","Decompensated Cirrhosis of Liver",[18,19,22],"Decompensated Cirrhosis","INTERVENTIONAL","TREATMENT",[26],"PHASE2",{"count":28,"type":29},75,"ESTIMATED",[31,39],{"type":32,"name":33,"description":34,"armGroupLabels":35,"otherNames":37},"DRUG","Droxidopa capsules","Droxidopa is an oral synthetic amino acid that is directly metabolized to norepinephrine by dopa-decarboxylase. It will be administered at an initial dose of 100 mg three times daily, titrated in 100 mg increments every 24 hours based on blood pressure response, up to a maximum of 300 mg three times daily. Doses will be given approximately 4 hours apart during daytime hours, at least 3 hours apart, with a maximum total daily dose of 900 mg. The treatment duration is 28 days. The drug will be over-encapsulated using opaque capsules to maintain the double-blind design.",[36],"Droxidopa",[38],"L-threo-3,4-dihydroxyphenylserine",{"type":13,"name":40,"description":41,"armGroupLabels":42},"Placebo","Matching placebo capsules containing microcrystalline cellulose (from Millipore Sigma) will be over-encapsulated using identical opaque capsules to maintain blinding. Placebo will be administered following the same schedule as the active treatment: three times daily with the same titration protocol based on blood pressure response, for a treatment duration of 28 days. The Columbia University Research Pharmacy will perform over-encapsulation of both active drug and placebo to ensure they are identical in appearance.",[40],[44],{"measure":45,"description":46,"timeFrame":47},"Change in mean arterial pressure (MAP)","The difference in mean arterial pressure between treatment groups over the 28-day treatment period, assessed using a linear mixed-effects model with fixed effects for treatment group and time, plus their interaction, while accounting for between-subject variability through random intercepts.","Baseline to 28 days",[49,53,57],{"measure":50,"description":51,"timeFrame":52},"Change in serum creatinine","The difference in serum creatinine between treatment groups over the 28-day treatment period, assessed using a linear mixed-effects model with fixed effects for treatment group and time, plus their interaction, while accounting for between-subject variability through random intercepts.","28 days",{"measure":54,"description":55,"timeFrame":56},"All-cause mortality","The proportion of participants who die from any cause during the study period.","58 days",{"measure":58,"description":59,"timeFrame":56},"Liver transplantation","The proportion of participants who undergo liver transplantation during the study period.","ALL","18 Years","70 Years",false,{"inclusion":65,"exclusion":77,"raw_text":94},[66,67,68,69,70,71,72,73,74,75,76],"Ability to provide informed consent by subject or legally authorized representative","Consent to blood and urine collection for biomarker analysis","Ability to take oral medications","At least 18 years of age","Hospitalized at Columbia University Irving Medical Center","Child-Pugh Score ≥ B7 cirrhosis (documented by imaging, biopsy, or clinical evidence)","KDIGO Stage 1 AKI or greater, defined as:","≥0.3 mg\u002FdL increase in serum creatinine within 48 hours OR","≥50% increase in serum creatinine from outpatient baseline","Mean arterial pressure ≤85 mmHg averaged over 24 hours prior to randomization","For women of childbearing potential: negative pregnancy test and agreement to use effective contraception",[78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93],"Serum creatinine \\>4.0 mg\u002FdL or current renal replacement therapy","Age \\>70 years","Severe cardiovascular disease, including:","Unstable angina","Congestive heart failure requiring escalating medical therapy","Symptomatic peripheral vascular disease","Any cardiovascular condition deemed severe by investigator","Active gastrointestinal bleeding, defined as requiring ≥ 2 units of packed red blood cells during the screening period","Acute respiratory failure requiring more than 6L of Nasal Canula","Use of medications that could interact with droxidopa including:","MAOI inhibitors","Norepinephrine reuptake inhibitors","Other investigational drugs","Pregnancy or breastfeeding","Any episode of a SBP ≥ 180 mmHg or a DBP ≥ 120 mmHg on two measurements, 1 minute apart","Prior liver transplantation","Inclusion Criteria:\n\n* Ability to provide informed consent by subject or legally authorized representative\n* Consent to blood and urine collection for biomarker analysis\n* Ability to take oral medications\n* At least 18 years of age\n* Hospitalized at Columbia University Irving Medical Center\n* Child-Pugh Score ≥ B7 cirrhosis (documented by imaging, biopsy, or clinical evidence)\n* KDIGO Stage 1 AKI or greater, defined as:\n* ≥0.3 mg\u002FdL increase in serum creatinine within 48 hours OR\n* ≥50% increase in serum creatinine from outpatient baseline\n* Mean arterial pressure ≤85 mmHg averaged over 24 hours prior to randomization\n* For women of childbearing potential: negative pregnancy test and agreement to use effective contraception\n\nExclusion Criteria:\n\n* Serum creatinine \\>4.0 mg\u002FdL or current renal replacement therapy\n* Age \\>70 years\n* Severe cardiovascular disease, including:\n* Unstable angina\n* Congestive heart failure requiring escalating medical therapy\n* Symptomatic peripheral vascular disease\n* Any cardiovascular condition deemed severe by investigator\n* Active gastrointestinal bleeding, defined as requiring ≥ 2 units of packed red blood cells during the screening period\n* Acute respiratory failure requiring more than 6L of Nasal Canula\n* Use of medications that could interact with droxidopa including:\n* MAOI inhibitors\n* Norepinephrine reuptake inhibitors\n* Other investigational drugs\n* Pregnancy or breastfeeding\n* Any episode of a SBP ≥ 180 mmHg or a DBP ≥ 120 mmHg on two measurements, 1 minute apart\n* Prior liver transplantation",[96,97],"ADULT","OLDER_ADULT",[99],{"facility":100,"status":7,"city":101,"state":101,"zip":102,"country":103,"contacts":104,"geoPoint":116},"Columbia University Irving Medical Center","New York","10032","United States",[105,110,114],{"name":106,"role":107,"phone":108,"email":109},"Giuseppe Cullaro, MD, MAS","CONTACT","2123050914","gc2576@cumc.columbia.edu",{"name":111,"role":107,"phone":112,"email":113},"Theresa Lukose Research Director, PharmD","212-305-3839","tt2103@cumc.columbia.edu",{"name":106,"role":115},"PRINCIPAL_INVESTIGATOR",{"lat":117,"lon":118},40.71427,-74.00597,[120],{"name":106,"role":107,"phone":108,"email":109},[122],{"name":106,"affiliation":123,"role":115},"Columbia University",[],[],{"nct_id":4,"conditions":127,"biomarkers":130},[128,129],"Acute Renal Failure","Decompensated cirrhosis of liver",[],{"nct_id":4,"found":14,"summary":132,"prompt_version":142},{"design":133,"status":134,"heading":135,"summary":136,"follow_up":137,"word_count":138,"commitments":139,"compensation":140,"drugs_mentioned":141},"This is an interventional study comparing droxidopa to a placebo in 75 participants. It is a blinded study, meaning neither you nor your doctors will know if you are receiving droxidopa or the placebo.","completed","Droxidopa for Kidney Injury in Cirrhosis Patients","This study is testing if a medication called droxidopa can improve blood pressure in people with severe liver disease (decompensated cirrhosis) who are in the hospital with kidney problems (acute kidney injury). When you have cirrhosis and kidney injury, better blood pressure might help your kidneys recover. Droxidopa is a pill that could help raise blood pressure without needing intensive care. This study will compare droxidopa to a placebo (an inactive pill) in 75 hospitalized patients. You would take either droxidopa or the placebo for 28 days, and researchers will check your blood pressure and kidney function to see if droxidopa is effective and safe. The study is currently unclear on its recruitment status.","Your blood pressure will be measured from the start of the study up to 28 days. You will also be monitored for an additional 30 days after the treatment period.",114,"You would take oral capsules (either droxidopa or placebo) three times daily for 28 days, with the dose potentially adjusted. You must be hospitalized at Columbia University Irving Medical Center and able to take oral medications.","Not stated in the trial record.",[40],"v2"]