Kidney shield drug fails early test in heart surgery patients
NCT ID NCT05524051
First seen Jun 27, 2026 · Last updated Jul 10, 2026 · Updated 2 times
Summary
This study tested a single dose of TIN816, given as an IV infusion, to see if it could prevent acute kidney injury in adults after cardiac surgery. The trial enrolled 102 patients aged 45 and older who were at risk for kidney damage. However, the study was terminated early, so we don't have complete data on whether TIN816 is safe or effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- TIN816
- What this could lead to
- If it worked, TIN816 could help prevent kidney damage after heart surgery, reducing the need for dialysis.
- What could go wrong
- This trial was terminated early, so results are limited. It was a small phase 2 study, and the drug may not prove effective or safe in larger trials.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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102 people
The number who actually took part.
- Started
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Mar 2023
- Finished
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Jun 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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45 to 100 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Signed informed consent must be obtained prior to participation in the study. * Participants must be able to communicate well with the investigator and to understand and comply with the requirements of the study. * Male and female patients ≥45 years at screening. * Participants must weigh at least 50 kg and maximum 150 kg to participate in the study and must have a body mass index (BMI) below 40. BMI = Body weight (kg) / \[Height (m)\]2. * At screening, vital signs should be assessed in the sitting or supine position and be within the following ranges: 1. body temperature between 35.0-37.5 °C 2. blood pressure (systolic 100-160 mmHg, diastolic \< 100 mmHg) 3. pulse rate (50-100/min) stable with or without medication(s) as per Investigator assessment. * No known increase in SCr of ≥25% at screening visit compared to a previous value obtained within the last 6 months as documented by a local laboratory using standard assay methodology. * Non-emergent open chest cavity major cardiopulmonary bypass (CPB) surgery with expected CPB time ≥1 hour Exclusion Criteria: * eGFR at screening \<15 mL/min/1.73 m2 (calculated using CKD-EPI 2021 equation). * Receiving renal replacement therapy currently or at any time within 3 months prior to screening. * Patients with bleeding risk at screening. The Investigator should make this determination in consideration of the participant's medical history and/or clinical or laboratory evidence of any of the following: * History of bleeding with suspected or confirmed bleeding disorder or any other high risk for bleeding in the opinion of the investigator * Thrombocytopenia: platelet count\< 100x109/L * History of platelet dysfunction: e.g., ADP induced platelet aggregation lower than 60 % * History of coagulation factor deficiency: including, but not limited to fibrinogen ≤ 2.5 g/L or Von Willebrand factor (vWF) ≤ 50 IU/dL * Any emergency surgeries performed less than 30 days before screening, including aortic dissection, and/or major congenital heart defects. * Scheduled to undergo cardiac surgery off CPB or with hypothermic circulatory arrest. * Cardiogenic shock or hemodynamic instability within four weeks prior to surgery, requiring inotropes or vasopressors or mechanical devices such as intra-aortic balloon counter-pulsation (IABP). * Have received cardiopulmonary resuscitation (CPR) within 30 days prior to cardiac surgery. * Use of other investigational drugs at the time of enrollment, or within 5 half-lives of enrollment, or until the expected PD effect has returned to baseline, whichever is longer; or longer if required by local regulations. * Patients who are post-nephrectomy * Have ongoing sepsis or history of sepsis within the past 8 weeks or untreated diagnosed infection prior to screening visit. Sepsis is defined as presence of a confirmed pathogen, along with fever or hypothermia, and hypoperfusion or hypotension. * Recent (within the last three years) and/or recurrent history of autonomic dysfunction (e.g., recurrent episodes of fainting, palpitations, etc.). * Pregnant or nursing (lactating) women * Women of child-bearing potential, defined as all women physiologically capable of becoming pregnant, unless they are using highly effective methods of contraception while taking study treatment and until the end of study. Highly effective contraception methods include: * Total abstinence (when this is in line with the preferred and usual lifestyle of the participant. Periodic abstinence (e.g. calendar, symptothermal and post-ovulation methods) and withdrawal are not acceptable methods of contraception. * Female bilateral tubal ligation, female sterilization (have had surgical bilateral oophorectomy with or without hysterectomy) or total hysterectomy at least six weeks before taking study treatment. In case of oophorectomy alone, only when the reproductive status of the woman has been confirmed by follow up hormone level assessment. * Male sterilization (at least 6 months prior to screening). For female participants on the study, the vasectomized male partner should be the sole partner for that participant. * Use of oral (estrogen and progesterone), injected, or implanted hormonal methods of contraception or placement of an intrauterine device (IUD) or intrauterine system (IUS), or other forms of hormonal contraception that have comparable efficacy (failure rate \< 1%), for example hormone vaginal ring or transdermal hormone contraception.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Duke Univ Medical Center
Durham, North Carolina, 27710, United States
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Mayo Clinic Phoenix
Phoenix, Arizona, 85054, United States
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Novartis Investigative Site
CABA, Buenos Aires, C1118AAT, Argentina
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Novartis Investigative Site
Buenos Aires, C1428DCO, Argentina
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Novartis Investigative Site
CABA, C1181ACH, Argentina
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Novartis Investigative Site
Genk, Limburg, 3600, Belgium
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Novartis Investigative Site
Leuven, 3000, Belgium
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Novartis Investigative Site
Salvador, Estado de Bahia, 40323-010, Brazil
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Novartis Investigative Site
São Paulo, São Paulo, 05403 000, Brazil
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Novartis Investigative Site
Montreal, Quebec, H1T 1C8, Canada
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Novartis Investigative Site
Montreal, Quebec, H2X 0A9, Canada
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Novartis Investigative Site
Montreal, Quebec, H4J 1C5, Canada
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Novartis Investigative Site
Québec, Quebec, GIV 4G5, Canada
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Novartis Investigative Site
Ostrava, Poruba, 708 52, Czechia
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Novartis Investigative Site
Tartu, Estonia, 50406, Estonia
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Novartis Investigative Site
Nantes, 44093, France
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Novartis Investigative Site
Neuilly-sur-Seine, 92200, France
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Novartis Investigative Site
Paris, 75013, France
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Novartis Investigative Site
Poitiers, 86021, France
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Novartis Investigative Site
Rennes, 35033, France
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Novartis Investigative Site
Regensburg, Bavaria, 93053, Germany
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Novartis Investigative Site
Dresden, Saxony, 01307, Germany
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Novartis Investigative Site
Leipzig, Saxony, 04289, Germany
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Novartis Investigative Site
Essen, 45147, Germany
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Novartis Investigative Site
Pécs, Baranya, 7623, Hungary
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Novartis Investigative Site
Debrecen, Hajdu Bihar Megye, 4032, Hungary
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Novartis Investigative Site
Budapest, H 1096, Hungary
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Novartis Investigative Site
Budapest, H-1083, Hungary
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Novartis Investigative Site
Ahmedabad, Gujarat, 380054, India
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Novartis Investigative Site
Lucknow, Uttar Pradesh, 226003, India
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Novartis Investigative Site
Vilnius, LT-08406, Lithuania
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Novartis Investigative Site
Singapore, 119074, Singapore
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Novartis Investigative Site
Santiago Compostela, A Coruna, 15706, Spain
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Novartis Investigative Site
Badalona, Barcelona, 08916, Spain
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Novartis Investigative Site
Barcelona, Catalonia, 08907, Spain
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Novartis Investigative Site
Madrid, 28006, Spain
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Novartis Investigative Site
Taipei, 10002, Taiwan