Drugs / L-carnitine
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L-carnitine

Other / unclassified targets PPARG

Developed for
end stage renal failure · polycystic ovary syndrome · disorder of carnitine cycle and carnitine transport · infectious disease with sepsis · male infertility · acute kidney injury · AIDS · anemia
+59 more · disorder of fatty acid and ketone body metabolism · glucose intolerance · heart failure · oligoasthenoteratozoospermia · alcohol-related disorders · Alzheimer disease · amyotrophic lateral sclerosis · asthma · atrioventricular septal defect · chemotherapy-induced neuropathy · cirrhosis of liver · COVID-19 · diabetes mellitus · dialysis disequilibrium syndrome · DNA repair disease · heart disorder · hepatitis B virus infection · HIV infectious disease · hyperlipidemia · hypotensive disorder · impaired renal function disease · keratoconjunctivitis · lactic acidosis · metabolic dysfunction-associated steatohepatitis · morbid obesity · multiple sclerosis · myocardial stunning · myopathy · NAFLD1 · neoplasm · neurodevelopmental disorder · osteoarthritis, knee · Parkinson disease · phenylketonuria · poisoning · postpoliomyelitis syndrome · respiratory distress syndrome in premature infants · respiratory failure · rheumatoid arthritis · Sjogren syndrome · spinal cord injury · spinal muscular atrophy · spinal muscular atrophy, type 1 · tinnitus · toxic polyneuropathy · type 1 diabetes mellitus · ventricular septal defect · acute pyelonephritis · atrial fibrillation · beta thalassemia · beta-thalassemia intermedia · cisplatin toxicity · gastrointestinal stromal tumor · hypothyroidism · liver disorder · oligospermia · protein-energy malnutrition · sickle cell disease · spermatogenic failure
Investigated by
Ain Shams University · Iperboreal Pharma Srl · Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh · ScandiBio Therapeutics AB · Assiut University · Canadian Institutes of Health Research (CIHR)
+91 more · Families of Spinal Muscular Atrophy · Istanbul Medipol University Hospital · KTH Royal Institute of Technology · Leadiant Biosciences, Inc. · Maastricht University Medical Center · MonitorCRO · Nîmes University Hospital · Sahlgrenska University Hospital · Tanta University · Tehran University of Medical Sciences · University of California, San Francisco · University of Utah · Abbott · Alanya Alaaddin Keykubat University · Alanya Allaaddin Keykubat University Hospital · American Heart Association · Assistance Publique - Hôpitaux de Paris · Augusta University · Bagcilar Training and Research Hospital · Bahria University · Bakirkoy Dr. Dr. Sadi Konuk Research and Training Hospital · Biolab Sanus Farmaceutica · Brown University · Canakkale 18 Mart University Health Research and Application Hospital · ChaodongWang · Children's Hospital of Orange County · Colorado State University · Darya Chamani · Dr. Lutfi Kirdar Kartal Training and Research Hospital · German University in Cairo · Göteborg University · HealthPartners Institute · Helsinki University Central Hospital · Hospital de Clínicas Dr. Manuel Quintela · IlDong Pharmaceutical Co Ltd · Imperial Clinical Trials Unit (ICTU) · Imperial College London · Isfahan University of Medical Sciences · Jinnah Postgraduate Medical Centre · Kanuni Sultan Suleyman Training and Research Hospital · Koc University Hospital · Koç University · Laboratorios Grossman, S.A. · Leading Edge Clinic · London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's · Mansoura University · Merck Sharp & Dohme LLC · Montefiore Medical Center · Mst.Sumyara Khatun · Muhammad Aamir Latif · National Cancer Institute (NCI) · National Center for Complementary and Integrative Health (NCCIH) · National Institute of Allergy and Infectious Diseases (NIAID) · National Institute of General Medical Sciences (NIGMS) · National Institute of Nursing Research (NINR) · National Institute of Public Health, Mexico · National Institute on Alcohol Abuse and Alcoholism (NIAAA) · National Taiwan University Hospital · Nestlé · Ondokuz Mayıs University · Ontario HIV Treatment Network · Ottawa Heart Institute Research Corporation · Pakistan Navy Station Shifa Hospital · Penn State University · Queen's University · Rebuild Medicine Inc · Rhode Island Hospital · Royan Institute · Shaikh Zayed Hospital, Lahore · South Valley University · The First Affiliated Hospital of Zhejiang Chinese Medical University · The Gerber Foundation · Toujinkai Hospital · Umraniye Education and Research Hospital · all 97 on the full record

Regulatory milestones approvals, filings & regulatory actions · 3 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Label expansions (2) US (FDA) CARNITOR 1992-12-16 – 1999-12-15 fda.gov
Approved US (FDA) CARNITOR 1985-12-27 fda.gov

Trials 75 · started per year

today
US approved 1985
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19851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025202620272028
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 04 trials
Phase 0 NCT07201714 Nov 2025 → Dec 2026 expected disorder of carnitine cycle and carnitine transport, heart failure London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's Recruiting No outcome recorded
Phase 0 NCT05948124 Aug 2023 → Feb 2024 disorder of fatty acid and ketone body metabolism Ain Shams University Unknown No outcome recorded
Phase 0 NCT05501899 Mar 2023 → Dec 2024 overdue acute lymphoblastic leukemia, poisoning Children's Hospital of Orange County Recruiting No outcome recorded
Phase 0 NCT06198803 Jan 2022 → Jan 2024 disorder of carnitine cycle and carnitine transport Ain Shams University Unknown No outcome recorded
Phase 13 trials
Phase 1 NCT05355311 Sep 2024 → May 2025 alcohol-related disorders Brown University Completed No outcome recorded
Phase 1 NCT01825369 Dec 2014 → Jul 2020 atrioventricular septal defect, ventricular septal defect University of California, San Francisco Withdrawn No outcome recorded
Phase 1 NCT01193777 Sep 2010 → Feb 2012 infectious disease with sepsis Wake Forest University Health Sciences Terminated No outcome recorded
Phase 1/22 trials
Phase 1/2 NCT03014882 Feb 2015 → Dec 2017 DNA repair disease, endocrine system disorder, male infertility Ain Shams University Unknown No outcome recorded
Phase 1/2 NCT00661453 Apr 2008 → May 2012 spinal muscular atrophy, type 1 University of Utah Completed No outcome recorded
Phase 226 trials
Phase 2 NCT07567274 May → Jul 2026 overdue tinnitus Leading Edge Clinic Enrolling by invitation No outcome recorded
Phase 2 NCT06960694 Jun → Nov 2025 osteoarthritis, knee Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh Completed No outcome recorded
Phase 2 NCT06564909 Jun 2025 → Feb 2026 overdue myocardial stunning Ain Shams University Recruiting No outcome recorded
Phase 2 NCT06753565 Dec 2024 → Jun 2025 overdue rheumatoid arthritis German University in Cairo Recruiting No outcome recorded
Phase 2 NCT03953703 Nov 2021 → Sep 2025 Sjogren syndrome, keratoconjunctivitis Vanderbilt University Medical Center Completed No outcome recorded
Phase 2 NCT07249229 Nov 2020 → Feb 2021 end stage renal failure Darya Chamani Completed No outcome recorded
Phase 2 NCT04044131 Dec 2019 → Mar 2021 Alzheimer disease, Parkinson disease Istanbul Medipol University Hospital Completed No outcome recorded
Phase 2 NCT04086212 Oct 2019 → Dec 2022 end stage renal failure Iperboreal Pharma Srl Withdrawn No outcome recorded
Phase 2 NCT04001036 Sep 2019 → Aug 2022 end stage renal failure Iperboreal Pharma Srl Terminated No outcome recorded
Phase 2 NCT04330326 Jul 2019 → Jul 2020 NAFLD1 ScandiBio Therapeutics AB Completed No outcome recorded
Phase 2/36 trials
Phase 2/3 NCT07669402 Dec 2023 → Feb 2026 oligoasthenoteratozoospermia Tehran University of Medical Sciences Completed No outcome recorded
Phase 2/3 NCT05817799 Jan → Jul 2023 Bahria University Completed No outcome recorded
Phase 2/3 NCT04573153 Sep 2020 → May 2022 COVID-19 ScandiBio Therapeutics AB Terminated No outcome recorded
Phase 2/3 NCT03180424 Jan → Aug 2017 carnitine deficiency, myopathic Hospital de Clínicas Dr. Manuel Quintela Unknown No outcome recorded
Phase 2/3 NCT01783041 Jan 2013 → Dec 2020 disorder of carnitine cycle and carnitine transport, neurodevelopmental disorder Montefiore Medical Center Completed No outcome recorded
Phase 2/3 NCT00247975 Mar 2006 → Oct 2010 heart failure Ottawa Heart Institute Research Corporation Terminated No outcome recorded
Phase 310 trials
Phase 3 NCT07402759 Jan → Jun 2026 overdue oligoasthenoteratozoospermia South Valley University Active not recruiting No outcome recorded
Phase 3 NCT05905692 May → Dec 2023 Ain Shams University Unknown No outcome recorded
Phase 3 NCT05632549 Aug 2022 → Aug 2024 asthma Tanta University Unknown No outcome recorded
Phase 3 NCT03696940 May 2018 → Mar 2019 hyperlipidemia Laboratorios Grossman, S.A. Unknown No outcome recorded
Phase 3 NCT02664753 Mar 2018 → Dec 2024 acute kidney injury, infectious disease with sepsis Nîmes University Hospital Terminated No outcome recorded
Phase 3 NCT01786824 Dec 2014 → Aug 2015 acute kidney injury, impaired renal function disease Nîmes University Hospital Terminated No outcome recorded
Phase 3 NCT01149525 Jun 2010 → Mar 2013 multiple sclerosis University Hospital, Bordeaux Completed No outcome recorded
Phase 3 NCT00322322 Jun 2006 → Jun 2010 thyroid hormone metabolism, abnormal Assistance Publique - Hôpitaux de Paris Completed No outcome recorded
Phase 3 NCT01549847 ? → Feb 2013 postpoliomyelitis syndrome Biolab Sanus Farmaceutica Withdrawn No outcome recorded
Phase 3 NCT00002220 HIV infectious disease Merck Sharp & Dohme LLC Completed No outcome recorded
Phase 411 trials
Phase 4 NCT07160452 Sep 2025 → Mar 2026 overdue anemia, end stage renal failure, kidney failure Shaikh Zayed Hospital, Lahore Not yet recruiting No outcome recorded
Phase 4 NCT06901323 Feb 2025 → Mar 2026 overdue phenylketonuria Mansoura University Active not recruiting No outcome recorded
Phase 4 NCT06849115 Jul → Dec 2024 amyotrophic lateral sclerosis ChaodongWang Completed No outcome recorded
Phase 4 NCT05673239 Jan → Jun 2023 The First Affiliated Hospital of Zhejiang Chinese Medical University Completed No outcome recorded
Phase 4 NCT05322447 Apr → Aug 2022 respiratory failure Ain Shams University Completed No outcome recorded
Phase 4 NCT03630367 Oct 2018 → Sep 2020 Assiut University Withdrawn No outcome recorded
Phase 4 NCT03604016 Sep 2018 → Jul 2020 hepatitis B virus infection IlDong Pharmaceutical Co Ltd Unknown No outcome recorded
Phase 4 NCT03630341 Feb 2016 → Mar 2018 polycystic ovary syndrome Assiut University Completed No outcome recorded
Phase 4 NCT00754767 Jan 2007 → Apr 2008 breast cancer, chemotherapy-induced neuropathy, toxic polyneuropathy HealthPartners Institute Terminated No outcome recorded
Phase 4 NCT00173706 Oct 2004 → ? anemia, heart disorder, hypotensive disorder, myopathy National Taiwan University Hospital Unknown No outcome recorded
Phase not applicable13 trials
NCT07437391 Jan → Jun 2026 overdue respiratory distress syndrome in premature infants Muhammad Aamir Latif Recruiting No outcome recorded
NCT07266259 Sep 2025 → Aug 2026 overdue polycystic ovary syndrome Mst.Sumyara Khatun Recruiting No outcome recorded
NCT06689501 Oct 2024 → Jun 2025 morbid obesity Nestlé Completed No outcome recorded
NCT06042738 Mar → Nov 2021 male infertility Ondokuz Mayıs University Completed No outcome recorded
NCT04672720 Mar 2020 → Dec 2022 polycystic ovary syndrome Royan Institute Completed No outcome recorded
NCT03230812 Mar 2018 → Nov 2019 glucose intolerance Maastricht University Medical Center Completed No outcome recorded
NCT03476356 Nov 2017 → Mar 2018 polycystic ovary syndrome Ain Shams University Completed No outcome recorded
NCT03660293 Apr 2017 → Jun 2019 type 1 diabetes mellitus Tanta University Completed No outcome recorded
NCT03372772 Mar → Dec 2017 Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh Unknown No outcome recorded
NCT02722902 May 2016 → Jun 2017 glucose intolerance Maastricht University Medical Center Terminated No outcome recorded
Also used as a comparator or background therapy in 36 trials
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 03 trials
Phase 0 NCT06342856 Comparator Jun 2023 → Jun 2024 oligospermia Ain Shams University Unknown No outcome recorded
Phase 0 NCT05487781 Background May → Jun 2022 Molecule X LLC Unknown No outcome recorded
Phase 0 NCT03953248 Comparator Jan 2016 → Jan 2018 poisoning Heba Allah Ali Abd El-Halim Mabrouk Completed No outcome recorded
Phase 211 trials
Phase 2 NCT07216001 Background May 2026 → Dec 2027 expected autism, childhood apraxia of speech Claudia R. Morris Not yet recruiting No outcome recorded
Phase 2 NCT07108777 Comparator Aug 2025 → Aug 2026 overdue cisplatin toxicity Tanta University Recruiting No outcome recorded
Phase 2 NCT03164421 Comparator Jan 2017 → Jun 2018 polycystic ovary syndrome Zagazig University Completed No outcome recorded
Phase 2 NCT00481013 Comparator Jul 2007 → Dec 2009 spinal muscular atrophy University of Utah Completed No outcome recorded
Phase 2 NCT00809042 Comparator Jun → Nov 2007 beta-thalassemia intermedia Shiraz University of Medical Sciences Completed No outcome recorded
Phase 2/32 trials
Phase 2/3 NCT03021876 Comparator Apr 2016 → Apr 2018 Kochi University Unknown No outcome recorded
Phase 2/3 NCT01580553 Comparator Jan 2011 → Mar 2012 heart failure Lee's Pharmaceutical Limited Completed No outcome recorded
Phase 38 trials
Phase 3 NCT05792527 Comparator Mar 2023 → Mar 2025 rheumatoid arthritis Tanta University Unknown No outcome recorded
Phase 3 NCT05584956 Comparator Jul 2022 → Jul 2023 beta thalassemia Tanta University Unknown No outcome recorded
Phase 3 NCT03426722 Comparator Mar 2018 → Dec 2019 gastrointestinal stromal tumor Asan Medical Center Completed No outcome recorded
Phase 3 NCT02792088 Background Jul 2015 → Feb 2020 chronic hepatitis B virus infection IlDong Pharmaceutical Co Ltd Completed No outcome recorded
Phase 3 NCT02007889 Comparator Nov 2013 → Aug 2014 acute pyelonephritis Shahid Beheshti University Unknown No outcome recorded
Phase 46 trials
Phase 4 NCT07642076 Comparator Jun → Dec 2026 expected liver disorder Beni-Suef University Not yet recruiting No outcome recorded
Phase 4 NCT04202536 Background May 2019 → Jun 2021 chronic hepatitis B virus infection IlDong Pharmaceutical Co Ltd Unknown No outcome recorded
Phase 4 NCT04434404 Comparator Sep 2018 → Aug 2019 breast cancer Horus University Completed No outcome recorded
Phase 4 NCT05081349 Comparator Jan 2017 → Jun 2020 sickle cell disease Assiut University Completed No outcome recorded
Phase 4 NCT01769157 Comparator Aug 2012 → Jun 2013 hypothyroidism Korea University Anam Hospital Completed No outcome recorded
Phase not applicable6 trials
NCT07016867 Comparator Sep 2024 → Aug 2025 overdue spermatogenic failure South Valley University Recruiting No outcome recorded
NCT06122012 Background May 2023 → Apr 2024 diabetic polyneuropathy Haisco Pharmaceutical Group Co., Ltd. Unknown No outcome recorded
NCT05083637 Comparator Oct 2021 → Mar 2023 protein-energy malnutrition International Centre for Diarrhoeal Disease Research, Bangladesh Completed No outcome recorded
NCT01523106 Comparator Aug 2013 → Feb 2014 Crohn disease University of California, San Francisco Withdrawn No outcome recorded
NCT00002398 Background HIV infectious disease Gilead Sciences Completed No outcome recorded

Evidence & citations 12 cited values

Every value below carries the sentence it was read from. 116 sources stand behind the page.

FieldValueCited text
Known as L-Carnitine L-carnitine group received anthracycline-containing chemotherapy in a dose of 50 mg/m2 plus L-carnitine 3 gm L-carnitine® capsules obtained from (MEPACO) was taken PO one day...” NCT04434404
91

“food supplement containing 2000 mg L-carnitine, 2000 mg fructose, 932 mg acetyl L-carnitine, 225 mg vitamin C, 115 mg citric acid, 50 mg coenzyme Q10, 14 mg zinc, 115 µg...” NCT06042738

“Tablet: Vitamin C, 500 mg; Vitamin D3, 1000 IU; Vitamin E, 400 IU; Folic Acid 1000 mcg; Zinc, 20 mg; Selenium 200 mcg; Lycopene, 10 mg; Capsule: Vitamin D3, 1000 IU,...” NCT02421887

“The purpose of the study to assess the efficacy of adding L-carnitine to clomiphene citrate for increasing the ovulation and the pregnancy rate in women with PCOS.” NCT03476356

“This group will receive the standard chemotherapy protocol (cisplatin -based chemotherapy) plus L-carnitine 350 mg (L-carnitine®) three times daily by oral.” NCT07108777

“Instillation of a PD solution containing xylitol (1.5%), L-carnitine (0.1%) and glucose (0.5%) for the nocturnal exchange in CAPD treated patients.” NCT00858182

“The L-carnitine syrup formulation will be provided to study participant at nutritional rehabilitation unit (NRU) under controlled set-up” NCT05083637

“The study product is blend of ingredients composed of L-carnitine tartrate, dihydrocapsiate and protein yeast hydrolysate (DNF-10®).” NCT06689501

“First, the investigators will include L-carnitine to enhance the transport of fatty acids across the mitochondrial membrane” NCT04330326

L-carnitine is an important factor in fatty acid metabolism, and carnitine deficiency is common in dialysis patients.” PMID 33139659 Nov 2020

“Dietary supplement consisting of serine, L-carnitine tartrate, N-acetylcysteine and nicotinamide riboside.” NCT04044131

“This study evaluates the impact of the treatment with L-Carnitine on the function of adults over 65 years” NCT03180424

L-Carnitine, a natural substance present in the body, is essential for energy metabolism in mammals.” NCT07642076

“Oral Levocarnitine (L-Carnitine), 2970mg daily dose (990mg taken 3 times a day) for 3 months.” NCT07201714

“Besifovir 150 mg q.d. + L-carnitine (L-Carn Tab. 330 mg) 660 mg q.d. Other Name: Besifovir®” NCT04202536

“perioperative treatment with l-carnitine (carnitine group) or usual intake (control group)” PMID 31599019 Oct 2019

l-carnitine stabilizes red blood cell membranes and thus improves the anemic state” NCT05584956

L-carnitine (LC) plays an important physiologic role in lipid metabolism.” PMID 27317162 Jun 2016

“Patients will receive L-carnitine at a therapeutic dosage of 30 mg/kg/day” NCT07437391

L-Carnitine 1000 mg capsule administered orally once daily for 3 months.” NCT07669402

“IXC (Icodextrin, Xylitol and L-Carnitine) Peritoneal dialysis solution” NCT04086212

“will receive L-carnitine 1 tablet per day orally for 3 months” NCT06342856

L-carnitine (L-Carn Tab. 330 mg) 660 mg q.d.” NCT02792088

L-Carnitine is a nutritional supplement” NCT06753565

L-Carnitine ( high dose)” NCT05322447

“Drug: L-CarnitineNCT00322322

NCT00173706

NCT05792527

NCT03014882

NCT01193777

NCT01783041

NCT03604016

NCT01107730

NCT04001036

NCT01769157

NCT06960694

NCT03164421

NCT03426722

NCT07249229

NCT06564909

NCT01232907

NCT03953248

NCT02664753

NCT06198803

NCT00079599

NCT07402759

NCT00202228

NCT03436277

NCT05355311

NCT02007889

NCT07642076

NCT03696940

NCT05905692

NCT05081349

NCT03630367

NCT01786824

NCT04434404

NCT07216001

NCT01231828

NCT03108963

NCT06849115

NCT03630341

NCT07108777

NCT01665547

NCT07669402

NCT01278693

NCT05948124

NCT06901323

NCT03021876

NCT00754767

NCT00841295

NCT00755456

NCT03180424

NCT00809042

NCT07016867

NCT02322697

NCT01149525

NCT00247975

NCT00322322

NCT00755404

NCT05632549

NCT01825369

NCT00034450

NCT01523106

NCT01617772

NCT00851838

NCT03660293

NCT00922701

NCT04672720

NCT01549847

NCT05817799

NCT03230812

Known as Carnitene “All subjects will undergo oral Carnitene (L-Carnitine or levocarnitine) supplementation for 96 days.” NCT03230812
Known as carnitine Carnitine is the essential cofactor for various enzyme activities of human metabolism, especially for the mitochondrial carnitine shuttle that transfers long-chain fatty acids...” NCT00841295
Known as Carnitor ClinicalTrials.gov intervention name — accepted as the source's own label NCT02722902
Known as L-Carnitina ClinicalTrials.gov intervention name — accepted as the source's own label NCT05487781
Known as L-carnitine hydrochloride “HSK16149 20mg BID with L-carnitine hydrochloride tablets 2 tablets TID ;Lipoic acid tablets 2 tablets BID with L-carnitine hydrochloride tablets 2 tablets TID;” NCT06122012
Known as L-carnitine tartrate “Treatment arm will include dietary supplement consisting of serine, L-carnitine tartrate, N-acetylcysteine and nicotinamide riboside + standard therapy (hydroxychloroquine).” NCT04573153
Known as L-carnitine: Carnitor L-carnitine: CarnitorNCT00202228
Known as Levocarnitine “Several experimental studies have shown that levocarnitine reduces myocardial injury after ischemia and reperfusion by counteracting the toxic effect of high levels of free...” PMID 15591005 Nov 2004
27

Levocarnitine (L-carnitine) is a micronutrient found in meat and dairy products that plays a major role in energy metabolism.” NCT00079599

“All subjects will undergo oral Carnitene (L-Carnitine or levocarnitine) supplementation for 96 days.” NCT03230812

“Drug: Valproic Acid and Levocarnitine; capsules” NCT00481013

NCT07160452

NCT01671384

NCT00000912

NCT00001082

NCT07567274

NCT03953703

NCT00001087

NCT00000885

NCT07266259

NCT00002220

NCT03372772

NCT00661453

NCT00002219

NCT01665092

NCT00002379

NCT05501899

NCT01580553

NCT00227266

NCT04145245

NCT00002184

NCT07201714

NCT00002398

NCT05673239

NCT00000892

Modality Other / unclassified “L-carnitine is an amino acid derivative that is thought to be helpful for treating renal anemia in hemodialysis patients.” PMID 33713287 Mar 2021
Route Oral “500 mg tablet taken orally daily” NCT00001082
Target PPARG “LC also have anti-inflammatory effect by acting on PPAR gamma” NCT06753565