A prospective, randomized, open-label, active-controlled, parallel-group clinical study to evaluate the efficacy and safety of HepaMerz OA syrup containing L-Ornithine L-Aspartate 250 mg per 5ml as supportive and maintenance therapy along with standard of care versus standard of care alone in patients with acute hepatitis of varied etiology. - Nil

Start Date15 Jun 2026

Sponsor / Collaborator

Win-Medicare Pvt Ltd.

NCT07117630

/ RecruitingPhase 2IIT

An Open-Label, Bayesian Adaptive Phase II Clinical Study in HR+/HER2- Advanced Breast Cancer After Progression on Standard Therapy

This is a prospective, Phase II, open-label, two-arm parallel study evaluating the efficacy and safety of combined treatment (L-Ornithine L-Aspartate, N-Acetylcysteine) with CDK4/6 inhibitors and Fulvestrant in patients with HR-positive/HER2-negative advanced breast cancer (ABC) who have progressed on prior standard therapy including CDK4/6 inhibitors and endocrine therapy.

Start Date25 Sep 2025

Sponsor / Collaborator

Fudan University

NCT06483737

/ RecruitingNot ApplicableIIT

Human Albumin Infusion in Liver Cirrhosis and Overt Hepatic Encephalopathy (HACHE): an Invesitgator-initiated, Open-label, Multicenter, Randomized Controlled Trial

Hepatic encephalopathy (HE), a severe complication of decompensated cirrhosis, is characterized as neurocognitive dysfunction. Emerging evidence suggests the potential role of human albumin infusion for the treatment of HE, but its optimal dosage remains undefined. Therefore, the investigators planned a randomized controlled trial (RCT) to compare the efficacy of human albumin infusion at different dosages in in patients with liver cirrhosis and overt HE.

Start Date24 Jun 2025

Sponsor / Collaborator

The General Hospital of Shenyang Military Region

100 Clinical Results associated with Ornithine aspartate

100 Translational Medicine associated with Ornithine aspartate

100 Patents (Medical) associated with Ornithine aspartate

248

Literatures (Medical) associated with Ornithine aspartate

01 Dec 2026·JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

A universal and green qNMR method for the determination of the content and amino acid ratio in three kinds of L-ornithine-L-aspartate preparations with different matrixs

Article

Author: Chen, Hua ; Li, Yiran ; Chen, Xi ; Xue, Qiaoru ; Zhao, Xuejia ; Qiu, Xiaodan ; Liu, Bingying ; Shan, Guangzhi

L-ornithine-L-aspartate (LOLA) is a commonly used drug for the treatment of hepatic encephalopathy. Its commercially available preparations mainly include injections, powders for injection, and granules. Due to the amphoteric properties of amino acids, matrix differences caused by different dosage forms can lead to changes in their ionization forms, thus posing challenges to the development of a universal content method for the three dosage forms of this drug. This paper established a universal quantitative nuclear magnetic resonance spectroscopy (qNMR) technique by optimizing parameters such as buffer pH and ionic strength, and collecting one-dimensional hydrogen spectra using the zgpr pulse sequence. Using 0.2 mol/L NaH₂PO₄ (pH 4.0) as the buffer solution for the test solution overcame matrix interference among the different dosage forms. The validation results showed that the RSDs of precision, intermediate precision, repeatability, and robustness were all less than 1.0%. The average recoveries of preparations were 99.50-99.90%. Compared with conventional HPLC, the proposed qNMR method demonstrates superior universality and robustness, together with distinct merits in sustainability and minimal solvent consumption. Significantly, the method achieved a high AGREEprep greenness score of 0.72, which is considerably better than the HPLC score of 0.38, highlighting its outstanding environmental performance. This qNMR approach enables simultaneous determination of active ingredient content and amino acid ratio across three different LOLA dosage forms with excellent compatibility, speed, and accuracy. By offering a unified, green, and versatile analytical solution, this work could further extend the application of qNMR to the multicomponent quality assessment of multi‑dosage‑form pharmaceutical preparations.

01 Nov 2026·POULTRY SCIENCE

Effects of dietary L-Ornithine L-Aspartate supplementation on growth performance, immune function, and intestinal health in lipopolysaccharide-challenged broilers

Article

Author: Guo, Yuming ; Liu, Ruoyun ; Ma, Guangzhi ; Li, Yujie ; Zhang, Xiaodan

This study evaluated the effects of dietary L-Ornithine L-Aspartate (OA) supplementation on growth performance, immune response, intestinal health, and cecal microbiota in broilers challenged with lipopolysaccharide (LPS). A total of 624 one-day-old Arbor Acres broilers were assigned to a 4 × 2 factorial arrangement with four dietary OA levels (0, 400, 600, and 800 mg/kg) and two challenge treatments (saline or LPS). Birds were intraperitoneally injected with LPS (1 mg/kg BW) or sterile saline on d 23, 25, and 27, and the experiment lasted 42 d. LPS challenge impaired growth performance, induced systemic inflammation, reduced microbial diversity, and disrupted intestinal homeostasis in broilers. Dietary OA supplementation improved growth performance, attenuated inflammatory responses as evidenced by reduced serum proinflammatory cytokine levels, with significant OA × LPS interactions observed for tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and interleukin-6 (IL-6), and by suppressing splenic expression of inflammatory cytokines, toll-like receptor 4 (TLR4), and myeloid differentiation factor 88 (MyD88). Moreover, OA supplementation improved intestinal barrier function as shown by reduced serum diamine oxidase activity, enhanced jejunal morphology, increased secretory immunoglobulin A (sIgA) expression, and the abundance of beneficial bacterial taxa in the cecum. In conclusion, dietary OA supplementation could improve growth performance in broilers by alleviating inflammation, improving immune homeostasis and intestinal health, which may be associated with modulation of the splenic TLR4/MyD88 signaling pathway. Based on a comprehensive evaluation of growth performance, immune regulation, intestinal health, and inflammatory responses, 400 mg/kg was identified as the optimal dietary inclusion level under the conditions of the present study.

01 Oct 2026·INSECT MOLECULAR BIOLOGY

Malaria mosquito antimicrobial defence requires immunity and detoxification gene regulation by Lola

Article

Author: Valverde‐Garduño, Verónica ; Espadas‐Álvarez, Heidi

Abstract:

Malaria‐causing Plasmodium parasites are transmitted by some Anopheles mosquito species. The genetic and immunity basis for vector competence, the mosquitoes' intrinsic ability to transmit pathogens, has been extensively studied in major vectors such as Anopheles gambiae and Anopeles stephensi . In An . gambiae , Lola‐type motifs were identified in immunity‐related cis ‐regulatory elements; the Lola transcription factor is known to be involved in Drosophila development. Here, the potential role of lola in mosquito antimicrobial defence was investigated in Anopheles albimanus , a malaria vector in the Americas. The in vivo attenuation of lola was found to compromise mosquito survival to microbial infection. It was also found that the induction of antimicrobial defence genes requires lola upregulation. Genes for antimicrobial peptides, C‐lectins, pattern recognition receptors, Clip‐domain serine proteases and ML‐domain proteins showed lola upregulation dependency. Enzymes involved in the generation and detoxification of reactive oxygen species, as well as components of the JNK immune signalling pathways, are also dependent on lola upregulation. These findings suggest that lola regulates the expression of immunity and detoxification genes and that there is a functional link between JNK signalling and lola expression in the mosquito midgut. Dysregulation of this pathway may contribute to increased pathogen invasion and malaria transmission.

News (Medical) associated with Ornithine aspartate

23 Aug 2024

·pharma.economictimes.indiatimes.com

Govt bans 156 medicines including antibiotics, painkillers, multivitamins: Here is the full list

New Delhi: In a significant move aimed at safeguarding public health, the Indian government has banned 156 fixed-dose combination (FDC) drugs, including a variety of antibiotics, painkillers, multivitamins, and medications for treating fever and hypertension. This decision marks the largest crackdown on FDCs since 2016, when 344 such drugs were prohibited. The Union Ministry of Health and Family Welfare issued a gazette notification on Thursday, officially prohibiting the manufacture, sale, and distribution of the banned FDCs. The ban was based on the recommendations of an expert panel that reviewed a total of 324 FDCs. Impact on Pharmaceutical Industry The banned FDCs include popular combinations such as mefenamic acid and paracetamol injections, commonly used for pain relief and fever, and omeprazole magnesium with dicyclomine HCl, used to treat abdominal pain. The ban is expected to impact major pharmaceutical companies, including Sun Pharmaceuticals, Cipla, Dr. Reddy's Laboratories, Torrent Pharmaceuticals, and Alkem Laboratories. Fixed Dose Combinations Drug Banned List Here is a table listing all 156 banned Fixed Dose Combinations (FDCs) SN Fixed Dose Combination (FDC) 1 Amylase + Protease + Glucoamylase + Pectinase + Alpha Galactosidase + Lactase + Beta-Gluconase + Cellulase + Lipase + Bromelain + Xylanase + Hemicellulase + Malt diastase + Invertase + Papain 2 Antimony Potassium Tartrate + Dried Ferrous Sulphate 3 Benfotiamine + Silymarin + L-Ornithine L-aspartate + Sodium Selenite + Folic acid + Pyridoxine hydrochloride 4 Bismuth Ammonium Citrate + Papain 5 Cyproheptadine HCl + Thiamine HCl + Riboflavine + Pyridoxine HCl + Niacinamide 6 Cyproheptadine Hydrochloride + Tricholine Citrate + Thiamine Hydrochloride + Riboflavine + Pyridoxine Hydrochloride 7 Rabeprazole Sodium (As enteric coated tablet) + Clidinium Bromide + Dicyclomine HCl + Chlordiazepoxide 8 Fungal Diastase + Papain + Nux vomica Tincture + Cardamom Tincture + Casein Hydrolysed + Alcohol 9 Mefenamic Acid + Paracetamol Injection 10 Omeprazole Magnesium + Dicyclomine HCl 11 S-adenosyl methionine + Metadoxine + Ursodeoxycholicacid BP + L-Methylfolate Calcium eq. to L- Methylfolate + Choline bitartratee + Silymarin + L-ornithine Laspartate + Inositol + Taurine 12 Silymarin + Thiamine Mononitrate + Riboflavin + Pyridoxine HCl + Niacinamide + Calcium pantothenate + Vitamin B12 13 Silymarin + Pyridoxine HCl + Cyanocobalamin + Niacinamide + Folic Acid 14 Silymarin + Vitamin B6 + Vitamin B12 + Niacinamide + Folic acid + Tricholine Citrate 15 Sodium Citrate + Citric Acid Monohydrate Flavored with Cardamom Oil, Caraway Oil, Cinnamon Oil, Clove Oil, Ginger Oil + Alcohol 16 Sucralfate + Acelofenac 17 Sucralfate + Domperidone + Dimethicone 18 Sucralfate + Domperidone 19 Tincture Ipecacuanha + Tincture Urgenia + Camphorated Opium Tincture + Aromatic Spirit of Ammonia + Chloroform + Alcohol 20 Ursodeoxycholic Acid + Metformin HCl 21 Weak Ginger tincture + Aromatic Spirit of Ammonia + Peppermint Spirit + Chloroform + Sodium Bicarbonate + Compound Cardamom + Alcohol 22 Sucralfate + Pantoprazole Sodium + Zinc Gluconate + Light Magnesium Carbonate 23 Aloe + Vitamin E Soap 24 Povidone Iodine+ Metronidazole + Aloe 25 Azelaic acid + Tea Tree Oil + Salicylic acid + Allantoin + Zinc oxide + Aloe vera + Jojoba oil + Vitamin E + Soap noodles 26 Azithromycin + Adapalene 27 Calamine + Aloes + Allantoin 28 Calamine + Diphenhydramine Hydrochloride + Aloe + Glycerine + Camphor 29 Chlorphenesin + Zinc oxide + Starch 30 Clindamycin Phosphate + Zinc acetate 31 Gamma Benzene Hexachloride + Benzocaine 32 Glucosamine hydrochloride + Diacerein + Menthol + Camphor + Capsaicin 33 Hydroxyquinone 2.0%w/w + Octyl Methoxycinnamate 5.0% w/w + Oxybenzone 30 % w/w 34 Ketoconazole +Zinc Pyrithione +D-Panthenol +Tea Tree Oil +Aloes 35 Ketoconazole +Aloe vera+ Vitamin A Acetate 36 Ketoconazole +Aloes + ZPTO 37 Kojic Acid +Arbutin +Octinoxate +Vitamin E + Mulberry 38 Lornoxicam +capsaicin +menthol+ camphor 39 Lornoxicam + Thiocolchicoside +Oleum Lini +Menthol + Methyl salicylate 40 Menthol + Aloe vera Topical Spray 41 Menthol +Lignocaine HCl +Aloe vera gel +Clotrimazole +Diphenhydramine 42 Miconazole nitrate + Gentamicin + Fluocinolone Acetonide +Zinc Sulphate 43 Miconazole +Tinidazole 44 Minoxidil +Aminexil+ Alcohol 45 Minoxidil +Azelaic acid + saw palmetto 46 Minoxidil +Aminexil 47 Pine Bark extract+ Kojic acid +Sodium Ascorbyl Phosphate 48 Povidone Iodine +Tinidazole +Zinc sulphate 49 Povidone Iodine + Ornidazole + Dexpanthenol 50 Salicyclic acid +Aloe vera+ Allantoin +D-Panthenol 51 Silver sulphadiazine +Chlorhexidine Gluconate solution +Allantoin + Aloe vera gel +Vitamin E acetate 52 Sodium salicylate + Zinc gluconate + Pyridoxine HCl 53 Tetracycline + Colistin Sulphate 54 Clomiphene +Ubidecarenone 55 Combikit of Clomiphene Citrate + Estradiol Valerate 56 Flavoxate HCl +Ofloxacin 57 Clomiphene Citrate +N-Acetylcysteine 58 Primerose Oil +Cod liver oil 59 Sildenafil Citrate +Papaverine +L-Arginine 60 Tranexamic acid +Mefenamic acid + Vitamin K1 61 Divalproex Sodium +Oxcarbazepine 62 Divalproex Sodium + Levetiracitam 63 Ergotamine tartrate +Caffeine + Paracetamol +Prochlorperazine maleate 64 Piracetam + Ginkgo biloba extracts + Vinpocetin 65 Ginkgo biloba + methylcobalamin 66 Ginkgo biloba + methylcobalamin + Alpha lipoic acid +Pyridoxine HCl 67 Ginseng Extract +Dried extract of Ginkgo Biloba 68 Meclizine HCl+ Paracetamol + Caffeine 69 Nicergoline + Vinpocetine 70 Gamma Linolenic Acid + Methylcobalamin 71 Beclomethasone Dipropionate + Neomycin Sulphate + Clotrimazole + Lignocaine HCl 72 Boric acid+ Phenylephrine HCl + Naphazoline Nitrate + Menthol + Camphor 73 Naphazoline HCl + Chlorpheniramine Maleate + Zinc Sulphate + Hydroxy Propyl Methyl Cellulose 74 Chlorpheniramine Maleate + Naphazoline HCl + Zinc Sulphate + Sodium Chloride + Hydroxy Propyl Methyl Cellulose 75 Chlorpheniramine Maleate + Naphazoline HCl + Hydroxy Propyl Methyl Cellulose 76 Chlorpheniramine Maleate + Sodium Chloride + Boric Acid + Tetrahydrozoline HCl 77 Chlorpheniramine Maleate + Phenylephrine HCl + Antipyrine 78 Ketorolac Tromethamine + Chlorpheniramine Maleate + Phenylephrine HCl + Hydroxy Propyl Methyl Cellulose 79 Ketorolac Tromethamine + Flurometholone 80 Naphazoline HCl + Zinc Sulphate + Boric Acid + Sodium Chloride+ Chlorpheniramine Maleate 81 Naphazoline HCl + Hydroxy Propyl Methyl Cellulose + Boric Acid + Borax + Menthol + Camphor 82 Naphazoline HCl + Hydroxy Propyl Methyl Cellulose + Chlorpheniramine Maleate SN Fixed Dose Combination (FDC) 83 Diphenhydramine Hydrochloride + Phenylephrine Hydrochloride + Menthol + Camphor 84 Diphenhydramine Hydrochloride + Phenylephrine Hydrochloride + Sodium Chloride + Hydroxy Propyl Methyl Cellulose 85 Diphenhydramine Hydrochloride + Phenylephrine Hydrochloride + Sodium Chloride + Methylparaben 86 Methenamine + Sodium Benzoate + Benzyl Alcohol 87 Paracetamol + Phenylephrine Hydrochloride + Chlorpheniramine Maleate 88 Paracetamol + Phenylephrine Hydrochloride + Chlorpheniramine Maleate + Caffeine 89 Propoxyphene + Chlorpheniramine Maleate 90 Propoxyphene + Phenylephrine Hydrochloride + Chlorpheniramine Maleate 91 Propoxyphene + Diphenhydramine Hydrochloride + Phenylephrine Hydrochloride 92 Sodium Benzoate + Sodium Citrate + Citric Acid 93 Vitamin A Palmitate + Vitamin C + Vitamin E + Vitamin B6 + Vitamin B12 94 Vitamin A Palmitate + Vitamin C + Vitamin E + Niacinamide 95 Vitamin B6 + Vitamin B12 + Vitamin C 96 Vitamin B6 + Vitamin B12 + Niacinamide 97 Vitamin B12 + Vitamin B6 + Vitamin C + Folic Acid 98 Vitamin B12 + Vitamin B6 + Niacinamide + Folic Acid 99 Vitamin C + Vitamin E + Vitamin A + Niacinamide 100 Vitamin D + Calcium + Magnesium 101 Vitamin D + Calcium + Magnesium + Zinc 102 Calcium + Vitamin D + Vitamin K 103 Calcium + Vitamin D + Magnesium + Zinc 104 Calcium + Vitamin D + Vitamin K + Magnesium 105 Calcium + Vitamin D + Vitamin K + Magnesium + Zinc 106 Vitamin E + Vitamin A + Vitamin C + Niacinamide 107 Vitamin E + Vitamin A + Vitamin C + Folic Acid 108 Vitamin E + Vitamin A + Vitamin C + Biotin 109 Vitamin E + Vitamin A + Vitamin C + Vitamin B12 110 Vitamin E + Vitamin C + Folic Acid 111 Vitamin E + Vitamin C + Biotin 112 Vitamin E + Vitamin C + Vitamin B12 113 Vitamin E + Vitamin C + Zinc 114 Calcium + Vitamin D + Omega-3 Fatty Acids 115 Calcium + Vitamin D + Omega-3 Fatty Acids + Vitamin K 116 Calcium + Vitamin D + Omega-3 Fatty Acids + Vitamin K + Magnesium 117 Calcium + Vitamin D + Omega-3 Fatty Acids + Vitamin K + Zinc 118 Vitamin A + Vitamin C + Vitamin E + Beta-Carotene 119 Vitamin A + Vitamin C + Vitamin E + Beta-Carotene + Zinc 120 Vitamin C + Vitamin E + Beta-Carotene 121 Vitamin C + Vitamin E + Beta-Carotene + Zinc 122 Vitamin C + Vitamin E + Selenium 123 Vitamin D + Calcium + Vitamin K + Omega-3 Fatty Acids 124 Vitamin D + Calcium + Vitamin K + Omega-3 Fatty Acids + Magnesium 125 Vitamin D + Calcium + Vitamin K + Omega-3 Fatty Acids + Zinc 126 Vitamin D + Calcium + Vitamin K + Omega-3 Fatty Acids + Biotin 127 Vitamin D + Calcium + Omega-3 Fatty Acids + Vitamin K + Selenium 128 Vitamin E + Vitamin A + Vitamin C + Zinc 129 Vitamin E + Vitamin A + Vitamin C + Selenium 130 Vitamin E + Vitamin A + Vitamin C + Biotin 131 Vitamin E + Vitamin A + Vitamin C + Folic Acid + Niacinamide 132 Vitamin E + Vitamin C + Beta-Carotene + Zinc 133 Vitamin C + Vitamin E + Biotin + Folic Acid 134 Vitamin C + Vitamin E + Beta-Carotene + Folic Acid 135 Vitamin C + Vitamin E + Beta-Carotene + Selenium 136 Vitamin E + Vitamin C + Beta-Carotene + Biotin 137 Vitamin D + Calcium + Omega-3 Fatty Acids + Vitamin K + Biotin 138 Vitamin D + Calcium + Omega-3 Fatty Acids + Vitamin K + Selenium 139 Vitamin D + Calcium + Omega-3 Fatty Acids + Vitamin K + Vitamin B12 140 Vitamin D + Calcium + Omega-3 Fatty Acids + Vitamin K + Vitamin B6 141 Vitamin D + Calcium + Omega-3 Fatty Acids + Vitamin K + Folate 142 Calcium + Vitamin D + Magnesium + Vitamin K + Omega-3 Fatty Acids 143 Calcium + Vitamin D + Magnesium + Vitamin K + Biotin 144 Calcium + Vitamin D + Magnesium + Vitamin K + Selenium 145 Calcium + Vitamin D + Magnesium + Vitamin K + Vitamin B12 146 Calcium + Vitamin D + Magnesium + Vitamin K + Folate 147 Calcium + Vitamin D + Vitamin K + Omega-3 Fatty Acids + Vitamin B6 148 Calcium + Vitamin D + Vitamin K + Omega-3 Fatty Acids + Vitamin B12 149 Calcium + Vitamin D + Vitamin K + Omega-3 Fatty Acids + Folic Acid 150 Calcium + Vitamin D + Vitamin K + Omega-3 Fatty Acids + Biotin 151 Calcium + Vitamin D + Vitamin K + Omega-3 Fatty Acids + Selenium 152 Vitamin A + Vitamin C + Vitamin E + Omega-3 Fatty Acids 153 Vitamin A + Vitamin C + Vitamin E + Omega-3 Fatty Acids + Zinc 154 Vitamin A + Vitamin C + Vitamin E + Omega-3 Fatty Acids + Biotin 155 Vitamin A + Vitamin C + Vitamin E + Omega-3 Fatty Acids + Selenium 156 Vitamin A + Vitamin C + Vitamin E + Omega-3 Fatty Acids + Vitamin B12

Drug Approval

08 Mar 2021

·www.biospace.com

Winhealth Pharma and Merz Collaborate on Hepa-Merz® to benefit patients with liver disease in China

HANG ZHOU, China, March 8, 2021 /PRNewswire/ -- On Feb. 26th, 2021, Hongkong Winhealth Pharma Group Co., Ltd (hereinafter referred to as "Winhealth Pharma") signed a strategic cooperation agreement with Merz Pharmaceuticals GmbH (hereinafter referred to as "Merz"). The strategic cooperation between the two parties marks the obtainment of Winhealth Pharma for the exclusive commercial rights of Hepa-Merz® (L-ornithine L-aspartate, an important product under Merz' product portfolio) in China. About L-ornithine L-aspartate and hepatic encephalopathy (HE) L-ornithine L-aspartate (LOLA) is a stable salt of two amino acids that stimulates ammonia detoxification by increasing urea synthesis in the liver and muscle, thereby reducing the blood ammonia content in the brain which causes hepatic encephalopathy in cirrhotic patients. Hepa-Merz® Infusion concentrate (HMI) from Merz is the only imported LOLA in the Chinese market. Hepatic encephalopathy (HE) is a specific neurological symptom of liver cirrhosis and a common cause for hospitalization of patients. Hepatic encephalopathy has an impact on patient's quality of life and marks the poor prognosis indicator for patients with liver cirrhosis. According to domestic data, the incidence of mild hepatic encephalopathy (MHE) in liver cirrhosis is 38.8-85.0%. L-ornithine L-aspartate (Hepa-Merz®) infusion particularly proved to be effective in preventing the development of hepatic encephalopathy in those cirrhotic patients with acute emergency complications (e.g. variceal bleeding). Hepa-Merz® contributes therefore to the improvement of economic and social burden in cirrhotic patients. Stefan Brinkmann, Managing Director of Merz Therapeutics, emphasized: "At Merz Therapeutics, it is our mission to bring better outcomes to more patients. We are very pleased and proud about the new contract between Winhealth Pharma and Merz, as it will allow patients with liver disease in China to receive an effective and beneficial treatment to ease their burden." Mr. Jack Wang, Chairman and CEO of Winhealth Pharma, pointed out: "It is exciting to reach cooperation with Merz again. This is another brand-new milestone since the first cooperation on Contractubex® in 2017, which will accelerate the promotion of the product portfolio layout of hepatobiliary digestive line in the mature pharmaceutical business of Winhealth Pharma. Meanwhile, based on the established strategic partnership, the two parties will further deepen cooperation and integrate the advantages of both sides, so that Hepa-Merz® can better benefit domestic patients with hepatic encephalopathy and meet the needs of more unmet patients." About Merz Merz Therapeutics, a business of Merz Pharmaceuticals GmbH, is headquartered in Frankfurt, Germany and is represented in more than 90 countries. Merz Pharmaceuticals GmbH is part of the Merz Group, a privately held, family-owned company that has dedicated more than 110 years to developing innovations that serve unmet patient and customer needs. About Winhealth Pharma Winhealth Pharma is a commercial-stage biopharmaceutical company aiming at fulfilling severely unmet or underserved medical needs for patients with rare diseases and other critical medical conditions in China and surrounding regions. Since its inception, Winhealth has been committed to sourcing, developing, and commercializing innovative therapies from leading biotech and pharmaceutical companies worldwide.

Collaborate

100 Deals associated with Ornithine aspartate

External Link

KEGG	Wiki	ATC	Drug Bank
D08303	Ornithine aspartate	A05	-

R&D Status

10 top approved records.

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Indication	Country/Location	Organization	Date
Hyperammonemia	China	Merz Pharma GmbH & Co. KGaA	04 Aug 2000
Hepatic Encephalopathy	Germany	Merz Pharma GmbH & Co. KGaA	01 Jan 1969

Clinical Result

Indication

Phase

Evaluation

View All Results

Study	Phase	Population	Analyzed Enrollment	Group	Results	Evaluation	Publication Date


NCT05737030 (Pubmed \| Clin Nutr)	Phase 4	Liver Cirrhosis	52	l-ornithine-l-aspartate (LOLA) 18 g/day (liver cirrhosis + hepatic encephalopathy grade 0-2)	uinlsjcayr(ngkwynnaxa) = decreased ydeshrtlzo (gsgdvfflgt ) View more	Positive	01 Jan 2026
CTRI/2020/12/029943 (UEGW2023)	Not Applicable	Hepatic Encephalopathy serum ammonia levels	40	IV L-Ornithine-L-Aspartate (LOLA)	fnkmwqdihp(xmevprercg) = vwspuutgct nwpvewhnrk (cvrylksnka, 32.58)	Positive	15 Oct 2023
				Oral L-Ornithine-L-Aspartate (LOLA)	fnkmwqdihp(xmevprercg) = qdssivqgtw nwpvewhnrk (cvrylksnka, 13.82)
NCT00470314 (Pubmed \| Gastroenterology)	Phase 2	Liver Failure, Acute	201	Placebo	bydfcizhbw(szouzujanq) = dbyoikbfep qfmyphxkpe (tjoxxbcgyz )	Negative	01 Jun 2009
				L-ornithine L-aspartate (LOLA)	bydfcizhbw(szouzujanq) = iggqlpjnsb qfmyphxkpe (tjoxxbcgyz )

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