Last update 27 Jun 2024

Leflunomide

Last update 27 Jun 2024

Overview

R&D Status

Clinical Result

Translational Medicine

Overview

Basic Info

Drug Type

Small molecule drug

Synonyms

5-Methyl-N-(4-(trifluoromethyl)phenyl)-4-isoxazolecarboxamide, 5-Methylisoxazole-4-carboxylic acid (4-trifluoromethyl)anilide, alpha,alpha,alpha-Trifluoro-5-methyl-4-isoxazolecarboxy-p-toluidide

+ [16]

Target

DHODH

Mechanism

DHODH inhibitors(Dihydroorotate dehydrogenase inhibitors)

Therapeutic Areas

Immune System DiseasesInfectious DiseasesSkin and Musculoskeletal Diseases

Active Indication

Arthritis, PsoriaticRheumatoid Arthritis

Inactive Indication

Systemic Lupus Erythematosus

Originator Organization

Sanofi

Active Organization

Zentiva ks

Sanofi-Aventis Deutschland GmbH

Ratiopharm GmbH

+ [6]

Inactive Organization

Teva Pharmaceuticals Europe BV

Sanofi

Drug Highest PhaseApproved

First Approval Date

US (10 Sep 1998),

Rheumatoid Arthritis

Regulation-

Structure

Molecular FormulaC12H9F3N2O2

InChIKeyVHOGYURTWQBHIL-UHFFFAOYSA-N

CAS Registry75706-12-6

126

Clinical Trials associated with Leflunomide

NCT06454383 / RecruitingPhase 1IIT

A Phase 1b Study of Gemcitabine and Leflunomide in Patients With Unresectable Pancreatic Cancer

This phase Ib trial tests the safety, side effects, and best dose of leflunomide in combination with gemcitabine in treating patients with pancreatic cancer that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) and cannot be removed by surgery (unresectable). Improving the effectiveness of gemcitabine without increasing side effects could lead to a greater impact for pancreatic cancer patients' survival and quality of life. Gemcitabine is commonly used as a first-line chemotherapy treatment for pancreatic cancer. Leflunomide is a drug approved for use against rheumatoid arthritis that is being looked at as a cancer treatment option. It has shown promising results when combined with gemcitabine. Giving gemcitabine in combination with leflunomide may be safe and effective in treating patients with advanced unresectable pancreatic cancer.

Start Date13 May 2024

Sponsor / Collaborator

City of Hope National Medical Center

[+1]

NCT06228443 / Not yet recruitingPhase 1

A Single Dose, Randomized, Open-label, One-period Parallel Bioequivalence Study of Generic Leflunomide 20 mg Film-coated Tablets and Reference Product (Arava®) in Healthy Thai Male Volunteers Under Fasting Conditions

This Study Aims to Assess the Relative Bioavailability, Including the Rate and Extent of Absorption, of 20 mg Leflunomide Tablets Compared to ARAVA® 20 mg Tablets. The Evaluation Will be Conducted Following a Single Oral Dose (1 x 20 mg Tablet) in Healthy Thai Male Volunteers Under Fasting Conditions.

Start Date01 Apr 2024

Sponsor / Collaborator

International Bio Research

NCT04997993 / RecruitingPhase 1IIT

A Phase IA/IB Trial of Leflunomide in Patients With PTEN-null Advanced Solid Malignancies

Leflunomide in patients with PTEN-null advanced solid tumors. Objectives are to determine the safety and tolerability and the MTD of leflunomide in patients with PTEN-null advanced solid malignancies and to assess preliminary evidence of clinical activity of leflunomide in patients with PTEN-null advanced solid malignancies.

Start Date13 Dec 2023

Sponsor / Collaborator-

100 Clinical Results associated with Leflunomide

100 Translational Medicine associated with Leflunomide

100 Patents (Medical) associated with Leflunomide

2,659

Literatures (Medical) associated with Leflunomide

01 Mar 2024·Carbohydrate polymers

Folate decorated chitosan-chondroitin sulfate nanoparticles loaded hydrogel for targeting macrophages against rheumatoid arthritis

Article

Author: Gul, Rabia ; Ahmed, Naveed ; Siddiqui, Bazla ; Shah, Kifayat Ullah ; Chaudhery, Iqra ; Ur Rehman, Asim

Inflammatory cell infiltration, particularly macrophages, plays a major contribution to the pathogenesis of Rheumatoid Arthritis (RA). Exploiting the overexpression of folate receptors (FR-β) on these recruited macrophages has gained significant attraction for ligand-targeted delivery. Leflunomide (LEF), being an immunomodulatory agent is considered the cornerstone of the therapy, however, its oral efficacy is impeded by low solubility and escalating adverse effects profile. Therefore, in the present work, we developed Folate-conjugated chitosan-chondroitin sulfate nanoparticles encapsulating LEF for selective targeting at inflammatory sites in RA. For this purpose, the folate group was first conjugated with the chitosan polymer. After which, Folate Leflunomide Nanoparticles (FA-LEF-NPs) were synthesized through the ionotropic gelation method by employing FA-CHI and CHS. The polymers CHI and CHS were also presented with innate anti-inflammatory and anti-rheumatic attributes that were helpful in provision of synergistic effects to the formulation. These nanoparticles were further fabricated into a hydrogel, employing almond oil (A.O) as a permeation enhancer. The in vivo studies justified the preferential accumulation of FA-conjugated nanoparticles at inflamed joints more than any other organ in comparison to the free LEF and LEF-NPs formulation. The FA-LEF-NPs loaded hydrogel also ascertained a minimal adverse effect profile with an improvement of inflammatory cytokines expression.

07 Feb 2024·Ocular immunology and inflammation

Uveitis in the Setting of Co-Existing Systemic Sarcoidosis and Multiple Sclerosis

Article

Author: Shah, Anna A ; Palestine, Alan G ; Gnanaraj, Ramya ; Reddy, Amit K

We report a case of intermediate uveitis in the setting of both systemic sarcoidosis and multiple sclerosis. A 68-year-old female was diagnosed with bilateral granulomatous intermediate uveitis and cystoid macular edema. Initial systemic work-up was unrevealing. The uveitis was treated successfully with local corticosteroid injections. Eighteen months after presentation, the patient developed new systemic symptoms. Additional testing revealed systemic lymphadenopathy, with biopsy showing non-caseating granulomas, leading to a diagnosis of sarcoidosis. However, MRI of the brain and spinal cord along with cerebrospinal fluid analysis was consistent with MS. The management of the uveitis and systemic inflammation was co-managed by ophthalmology, neurology, and rheumatology, and eventually controlled with leflunomide and rituximab. Patients can rarely have co-existing systemic sarcoidosis and multiple sclerosis. Although challenging to diagnose, radiographic findings and cerebrospinal fluid analysis can be helpful to differentiate multiple sclerosis and neurosarcoidosis. Management of these patients requires coordination between multiple specialties.

01 Feb 2024·Clinical rheumatology

Rheumatoid arthritis with pulmonary accelerated rheumatoid nodules treated by baricitinib: a case-based review

Review

Author: Ye, Yufeng ; Dai, Lie ; Liu, Haijun ; Wang, Hao ; Long, Kangxia ; Xia, Ouyang ; Li, Qianhua

Pulmonary accelerated rheumatoid nodules (ARN) represent a rare occurrence within the context of rheumatoid arthritis (RA), with conventional treatment typically involving corticosteroids. In this report, we present a unique case of pulmonary ARN managed with baricitinib, a Janus kinase inhibitor. The patient, a 46-year-old woman diagnosed with RA, initially displayed no evident pulmonary nodules upon pulmonary imaging. Her treatment regimen encompassed corticosteroids, methotrexate, and leflunomide. Nevertheless, a chest computed tomography (CT) scan conducted after a year unveiled the presence of multiple bilateral pulmonary nodules. A thoracoscopic biopsy of these nodules confirmed the presence of rheumatoid nodules. Treatment with baricitinib, a Janus kinase inhibitor or synthetic disease-modifying antirheumatic drug (DMARD), effectively reduced the size of the nodules. Our review of 45 articles on ARN published since 1986 found that nine of them reported 13 cases of pulmonary ARN. These nodules may be caused by certain synthetic and biological DMARDs and often present with respiratory symptoms. CT scans typically reveal multiple solid nodules or ground-glass opacities, some of which may have cavities. Treatment customarily involves discontinuing the suspected drugs and administering corticosteroids. This case suggests that Janus kinase inhibitors may be an effective treatment option for ARN.

News (Medical) associated with Leflunomide

14 Mar 2024

·www.prnewswire.com

Psoriasis in America - Insights into Psoriasis Patient Demographics, Quality of Life, Information-seeking Behaviors, HCP Engagement and Treatment Experiences

DUBLIN, March 14, 2024 /PRNewswire/ -- The "Psoriasis in America 2023: Understanding the Psoriasis Patient Experience" report has been added to ResearchAndMarkets.com's offering. Approximately 7.5 million people in the United States have psoriasis. This Psoriasis in America report provides a comprehensive look at life for those living with psoriasis. Using detailed quantitative data, it gives a full picture of the psoriasis patient experience - from symptoms to treatment to HCP relationships to quality of life - so you can make informed, strategic decisions, identify opportunities, and understand potential challenges. The report offers an in-depth look at the psoriasis patient experience. This large-scale, patient-reported data leverages vital quantitative insights essential to understanding key touchpoints in the psoriasis patient journey, including condition management, HCP engagement, quality of life, treatment experience and satisfaction, and much more. This report lifts the curtain on life with psoriasis, giving stakeholders an actionable look at the behaviors, attitudes, perceptions, needs, and experiences of people living with the condition. Data can be used to inform strategic decisions, including product communications, competitive assessments, concept development, landscape analyses, patient journey overlays, and forecasting inputs. This report also addresses important questions that stakeholders may not even know to ask while offering valuable insights into must-have patient-reported data points not available anywhere else. Add-on custom data analysis opportunities are also available for an additional cost - please see the report following purchase for more information. The analyst reaches millions of people through its portfolio of 45+ condition-specific online health communities - including PlaquePsoriasis.com - to provide information, connection, and support to patients and caregivers in the U.S. This report includes a deep-dive into: Psoriasis patient demographics Age, gender, ethnicity, marital status, children, employment status, income, location, insurance, and other health conditions Impact of psoriasis on quality of life Severity, impact on quality of life, symptoms experienced, and what patients wish others better understood Information-seeking behaviors Information sources used, plus topics of interest HCP engagement Primary HCP seen for condition, satisfaction with HCP, and discussion about brands aware of/not used Psoriasis treatment awareness and experiences Aided awareness of specific treatments, treatment experience, satisfaction with current treatments, perceived control with current treatment plan, and interest/participation in clinical trials Key questions answered in this report: To what extent do people say psoriasis impacts their overall quality of life? What's the average number of flares in the past year? What do patients wish others understood about psoriasis? What percentage of patients see a specialist for psoriasis treatment? What treatments have the highest aided brand awareness among patients? What percentage of patients use a biologic? How many patients feel their psoriasis is well-controlled on their current treatment plan? What percentage of patients are likely to switch or add new treatments in the next six months? What medications have patients discussed with their HCP? What are the top online resources people with psoriasis use to find information? What kinds of content and information do patients search for? What percentage of patients search for information on treatment options? Methodology Psoriasis in America consists of: A 20-minute online quantitative survey, covering demographics, comorbidities, quality of life/impact, HCP interactions, as well as treatment awareness, experiences, and discussions Qualitative patient insights from open-ended responses Additional details: Fielded: January 16, 2023 to April 14, 2023 Convenience sample of 490 respondents diagnosed with psoriasis Respondents are age 18+, living in the U.S., and are recruited from proprietary online health communities and recruiting partners Key Topics Covered: Respondent Demographics Research Highlights Condition Status and Quality of Life Severity and Exacerbations Symptoms Experienced Impact on Quality of Life Qualitative Patient Insights Information-Seeking Behaviors Resources Used to Manage Health Types of Content/Information Sought Treatment Awareness and Experiences Primary HCP Seen for Psoriasis Care Aided Brand Awareness of Treatments Treatment Usage Condition Control on Current Treatment and Clinical Trial Interest Treatment Discussions with HCP Appendix with All Data Charts and Distributions Brands and treatments mentioned in this report include: Topical corticosteroid (such as hydrocortisone) BRYHALIT (halobetasol propionate) lotion DesOwen (desonide) SERNIVOT (betamethasone dipropionate) SORILUXT Foam (calcipotriene) TACLONEX (calcipotriene and betamethasone) TAZORAC (tazarotene) VECTICAL (calcitriol) VTAMA (tapinarof) ZITHRANOLT-RR (anthralin) ZORYVET (roflumilast) Acitretin (SORIATANE) ARAVA (leflunomide) Azathioprine (such as IMURAN, AZASAN) Cyclosporine (such as Sandimmune, NEORAL, RESTASIS) Methotrexate (eg, Rheumatrex), also sometimes given as an injection OTEZLA (apremilast) PLAQUENIL (hydroxychloroquine) RINVOQ (upadacitinib) SOTYKTUT (deucravacitinib) Sulfasalazine (Azulfidine) XELJANZ/XELJANZ XR (tofacitinib citrate) AMJEVITAT (adalimumab-atto) Hide until launched in US AVSOLA (infliximab-axxq) CIMZIA (certolizumab) COSENTYX (secukinumab) CYLTEZO (adalimumab-adbm) Hide until launched in US ENBREL (etanercept) ERELZIT (etanercept-szzs) Hide until launched in US HULIO (adalimumab-fkjp) Hide until launched in US HUMIRA (adalimumab) HYRIMOZ (adalimumab-adaz) Hide until launched in US ILUMYAT (tildrakizumab-asmn) INFLECTRA (infliximab-dyyb) IXIFIT (infliximab-qbtx) Hide until launched in US ORENCIA (abatacept) REMICADE (infliximab) RENFLEXIST (infliximab-abda) SIMPONI (golimumab) SIMPONI ARIA (golimumab for infusion) SILIQT (brodalumab) SKYRIZI (risankizumab-rzaa) STELARA (ustekinumab) TALTZ (ixekizumab) TREMFYA (guselkumab) For more information about this report visit About ResearchAndMarkets.com ResearchAndMarkets.com is the world's leading source for international market research reports and market data. We provide you with the latest data on international and regional markets, key industries, the top companies, new products and the latest trends. Media Contact: Research and Markets Laura Wood, Senior Manager [email protected] For E.S.T Office Hours Call +1-917-300-0470 For U.S./CAN Toll Free Call +1-800-526-8630 For GMT Office Hours Call +353-1-416-8900 U.S. Fax: 646-607-1907 Fax (outside U.S.): +353-1-481-1716 Logo: SOURCE Research and Markets

10 Oct 2023

·www.sciencedaily.com

Discovery reveals fragile X syndrome begins developing even before birth

Fragile X syndrome, the most common form of inherited intellectual disability, may be unfolding in brain cells even before birth, despite typically going undiagnosed until age 3 or later. A new study showed that FMRP, a protein deficient in individuals with fragile X syndrome, has a role in the function of mitochondria, part of a cell that produces energy, during prenatal development. Fragile X syndrome, the most common form of inherited intellectual disability, may be unfolding in brain cells even before birth, despite typically going undiagnosed until age 3 or later. A new study published today in the journal Neuron by researchers at the University of Wisconsin-Madison showed that FMRP, a protein deficient in individuals with fragile X syndrome, has a role in the function of mitochondria, part of a cell that produces energy, during prenatal development. Their results fundamentally change how scientists understand the developmental origins of fragile X syndrome and suggest a potential treatment for brain cells damaged by the dysfunction. The study, led by four postdoctoral fellows -- Minjie Shen, Carissa Sirois, Yu (Kristy) Guo and Meng Li -- working in the lab of the lab of Xinyu Zhao, neuroscience professor and neurodevelopmental diseases researcher a UW-Madison's Waisman Center, found FMRP regulating a gene called RACK1 to promote mitochondrial function. Using a drug to enhance mitochondrial function, they were able to rescue brain cells damaged by lack of FMRP. Individuals with FXS may present developmental delays -- not sitting, walking or talking at expected ages -- as well as mild to severe intellectual disability, learning disabilities and social and behavioral problems. About half are also diagnosed with autism spectrum disorder. In previous research, Zhao found that mitochondria in mice with an FMRP deficiency that imitates FXS were smaller and unhealthy. Diving deeper, they also discovered that FMRP regulates genes involved in mitochondria fission-fusion, a process into which mitochondria fuse into a bigger shape in order to produce more energy for the cell. For the study, researchers grew brain cells called neurons grown from induced pluripotent stem cells. Because the stem cells came from people with FXS, the researchers could study the development of the disorder at a cellular level, determining whether mitochondria in human cells experienced issues similar to those in mice. "And indeed, we found that human neurons also have fragmented (smaller) mitochondria," Zhao says. They also found fewer mitochondria in neurons derived from FXS patients, which they did not see in the neurons of the mice modeling FXS. "In human neurons, it's a deficit in twofold. Not just fission-fusion, but also likely in the production of mitochondria," Zhao says. Although it has been long known that FMRP is deeply involved in FXS, the new discovery pinpoints a role for the protein in early development of the condition. Symptoms of FXS present long after the baby is born. Many babies appear to be developing typically before showing slower development, autistic features or developmental deficits. Children with FXS are typically diagnosed at three years of age or older. "Which means many scientists have been thinking that FMRP is more important for the postnatal maturation state," Zhao says. FMRP is protein that regulates the use of messenger RNA, sort of a of working copy of DNA used to produce the proteins that make things happen in cells. The researchers found that many of the mRNA strands that interact with FMRP are implicated in autism, providing a molecular link between FXS and autism spectrum disorder. Unexpectedly, many FMRP-bound mRNAs are expressed by genes classified as essential -- genes that are very busy during prenatal development but less active after birth. "This means that FMRP has a function in prenatal development that we have not really thought about before," Zhao says. "The fact that we found that FMRP also regulates prenatal development is really interesting and is actually indicating that what we see in fragile X syndrome, some of the effects already happened within the prenatal development." One of those essential genes is RACK1, identified for the first time as playing a role in FXS. "When RACK1 is lower in fragile X neurons, the mitochondria are suffering and the neurons exhibit mitochondrial deficit and hyperexcitability, like immature neurons. But when we reintroduce RACK1, we can rescue this," Zhao says. Using cultured neurons derived from individuals with FXS to screen for drugs, the researchers found a drug called leflunomide that corrected mitochondrial deficits. The treatment improved mitochondrial function and reduced the neurons' hyperexcitability. Next, Zhao wants to do a detailed biochemical analysis of mitochondrial dysfunction and figure out which key proteins are less present in FXS-affected neurons. She is also working on better understanding how RACK1 and leflunomide work to rescue mitochondrial function. Other collaborators on the study include Waisman Center investigators Qiang Chang, Anita Bhattacharyya, Andre Sousa, Daifeng Wang, Donna Werling and UW-Madison neuroscience professor Jon Levine. This research was supported by grants from the National Institutes of Health (R01MH118827, R01NS105200, R01MH116582, R01MH118827, R01HD064743, R01NS064025, R01AG067025, U01MH116492, P51 OD011106, U54HD090256, P50HD105353, R24HD000836 and T32 GM141013) and the Department of Defense (W81XWH-22-1-0621).

17 Apr 2023

·www.drugs.com

Get Pain Relief With the Most Common Arthritis Medications

MONDAY, April 17, 2023 -- Arthritis is a common disease that causes pain and inflammation in different body joints, making it difficult to enjoy everyday tasks and physical activity. Fortunately, there are many different medications for arthritis. Depending on what type of arthritis you have and its severity, an arthritis medication may help you manage pain and other symptoms. Here is a breakdown of the most common arthritis medications, how they work and their potential side effects. The Arthritis Foundation lists the following as the medications used to treat arthritis: Analgesics including acetaminophen (Tylenol) and opioids Nonsteroidal anti-inflammatory drugs (NSAIDs) Corticosteroids Disease-modifying antirheumatic drugs (DMARDs) including biologics and targeted DMARDs Analgesics The Arthritis Foundation reports that analgesics may help with mild to moderate pain, but they will not help with the inflammation associated with arthritis. Analgesics work in the nervous system and alter how your brain perceives pain. They can be used to treat the pain associated with any type of arthritis, although more effective options are available. Analgesics can be opioid, non-opioid or a combination. Common analgesics are: Acetaminophen (Tylenol) Codeine Oxycodone Fentanyl Hydrocodone Potential side effects: Kidney damage Liver damage Addiction Constipation Gastrointestinal bleeding Use caution when taking these medications; take only as prescribed. NSAIDs NSAIDs work by blocking prostaglandin. According to the Cleveland Clinic , one role prostaglandins play is forming clots and causing inflammation at the site of an injury. NSAIDs are used to treat the pain and inflammation associated with rheumatoid arthritis and osteoarthritis . Common over-the-counter (OTC) NSAIDs are: Aspirin (Bayer, St. Joseph, Anacin, Excedrin and more) Ibuprofen (Motrin, Advil) Naproxen sodium (Aleve) Prescription NSAIDs are: Celecoxib (Celebrex) Diclofenac (Voltaren, available by brand name in topical form) Fenoprofen (Nalfon) Indomethacin (Indocin, available by brand name in liquid form) Ketorolac tromethamine (Toradol) Meclofenamate sodium (Meclomen) Diflunisal (Dolobid) Tolmetin (Tolectin) Ketoprofen (Orudis) Flurbiprofen (Ansaid) Potential side effects of NSAIDs are: Increased risk of stomach and bowel issues like ulcers and bleeding Increased risk of stroke Heart problems Stomach pain Nausea Diarrhea/constipation Corticosteroids According to the Arthritis Foundation , corticosteroids mimic cortisol, a hormone your body produces naturally. They are used to treat inflammatory types of arthritis, including rheumatoid arthritis and psoriatic arthritis. They are great for short-term relief of inflammation but are not recommended for long-term use because of their side effects. Your doctor may prescribe a lower dose if you require them for long-term use. Common corticosteroids: Prednisone (Deltasone, Prednicot, Cotolone) Prednisolone (Orapred, Omnipred) Cortisone (Cortone) Hydrocortisone (Cortef, Hydrocort) Triamcinolone (Aristocort) Dexamethasone (Decadron) Common side effects of corticosteroids: Blood sugar spikes Weight gain Bone loss Risk of cataracts High blood pressure Infections Mood changes DMARDs The Arthritis Foundation says that DMARDs work with the body to “stop or slow the disease process in inflammatory forms of arthritis.” They work by blocking inflammation. There are many different DMARDs on the market, and they all have different ways of working in the body. Conventional DMARDs work by broadly suppressing the immune system. Often they are used in combination with other therapies. Targeted DMARDs block specific pathways inside immune cells. Biologic DMARDs are produced by live cells and work on specific immune proteins called cytokines. Common DMARDs: Apremilast (Otezla) Baricitinib (Olumiant) Cyclophosphamide (Cytoxan) Cyclosporine (Gengraf, Neoral) Hydroxychloroquine (Plaquenil) Leflunomide (Arava) Methotrexate (Otrexup, Rasuvo, RediTrex) Mycophenolate mofetil (CellCept) Sulfasalazine (Azulfidine) Tofacitinib (Xeljanz, Xeljanz XR) According to the Cleveland Clinic , common side effects of traditional DMARDs include: Loss of appetite Nausea Diarrhea Abdominal pain Rash, allergic reaction Liver problem Increased risk of infection Low blood cell counts Common side effects of biologic DMARDs include: Increased risk of common and serious infections Reactivation of tuberculosis, herpes zoster, and hepatitis B and C Increased cholesterol levels, increased liver enzymes and low blood cell counts Increased risk of clotting When prescribed DMARDs, inform your doctor of any other medications, including over-the-counter medicines, you are taking to avoid drug interactions. Some of these medications can cause teratogenicity (defects in a developing fetus.) Writing recently in the Journal of the American Academy of Physician Assistants (JAAPA ), physician assistant Michelle DiBiase and Dr. Samantha Kohn remind people that "The mainstay of pharmacologic therapy is early intervention with use of nonbiologic and biologic DMARDs together with adjunctive medications such as NSAIDs, oral and intra-articular corticosteroids, and analgesic medications, including opioids." Your primary care provider or rheumatologist will work closely with you to determine which medications are best for your treatment. It is vital to keep them apprised of any side effects and let them know if the treatment is ineffective. They can work with you to find a treatment that helps relieve the pain and inflammation caused by arthritis. Posted April 2023

Drug Approval

100 Deals associated with Leflunomide

External Link

KEGG	Wiki	ATC	Drug Bank
D00749	Leflunomide	L04AA13	DB01097

R&D Status

Approved

10 top approved records.

to view more data

Indication	Country/Location	Organization	Date
Arthritis, Psoriatic	EU	Sanofi-Aventis Deutschland GmbH	02 Sep 1999
Arthritis, Psoriatic	IS	Sanofi-Aventis Deutschland GmbH	02 Sep 1999
Arthritis, Psoriatic	LI	Sanofi-Aventis Deutschland GmbH	02 Sep 1999
Arthritis, Psoriatic	NO	Sanofi-Aventis Deutschland GmbH	02 Sep 1999
Rheumatoid Arthritis	US	Sanofi-Aventis U.S. LLC	10 Sep 1998

Developing

10 top R&D records.

to view more data

Indication	Highest Phase	Country/Location	Organization	Date
Systemic Lupus Erythematosus	Phase 2	HK	Sanofi	01 Jan 2003

Clinical Result

Indication

Phase

Evaluation

View All Results

Study	Phase	Population	Analyzed Enrollment	Group	Results	Evaluation	Publication Date


NCT04463615 (CTgov)	Phase 2	Refractory Lymphoproliferative Disorder	1	Leflunomide	ikeuikprdn(dxmpawmgfk) = binklzzgyl ukqltiyfgo (olpyhiujst, xkkevvjftj - zvszceonlv) View more	-	05 Dec 2023
NCT02509052 (CTgov)	Phase 1/2	Recurrent Multiple Myeloma \| Relapse multiple myeloma \| Plasma cell myeloma refractory	12	Pharmacological Study+Leflunomide (Arm 1: 20 mg Leflunomide)	euiqjjicah(lwpusfsuya) = awyvvlgcuc jsyiaaxtvw (jxqqwjpecn, lihxjnuafu - larjshmbsw) View more	-	10 Oct 2023
				Pharmacological Study+Leflunomide (Arm 2: 40 mg Leflunomide)	euiqjjicah(lwpusfsuya) = gznaymexwv jsyiaaxtvw (jxqqwjpecn, twhoxvybro - axdavcvagt) View more
IMS2023	Phase 2	Relapse multiple myeloma	11	Leflunomide	xfvpsaxivi(upoofeqcll) = vgdcailsqd oghsxyxaun (wyxugmstny ) View more	-	26 Sep 2023
NCT01619176 (CTgov)	Not Applicable	Rheumatoid Arthritis	10	non-steroidal anti-inflammatory drug (NSAID)+methotrexate+leflunomide (Acupuncture)	bxndwcdbxu(ocgmehspto) = petrsiblbu kwdcfptnhh (sdahmerane, dwodeqijxx - lnwpzurbnz) View more	-	08 Sep 2023
				non-steroidal anti-inflammatory drug (NSAID)+methotrexate+leflunomide (Control)	bxndwcdbxu(ocgmehspto) = sdvvpmwnac kwdcfptnhh (sdahmerane, gtcskawmty - cctfzmbfvg) View more
NCT05007678 (DEFEAT-COVID, Pubmed)	Phase 3	COVID-19	214	Leflunomide + Standard-of-care treatment	wwbuuopzet(vwzeqtxxfs) = tkoyijcyzi klffhijkxc (hmgtewgheb ) View more	-	13 Apr 2023
				Leflunomide (Standard-of-care treatment)	wwbuuopzet(vwzeqtxxfs) = jwkkouebqx klffhijkxc (hmgtewgheb ) View more
NCT01172002 (Pubmed)	Not Applicable	Lupus Nephritis Maintenance	270	Leflunomide	gywvlyaukb(uiiekaqgyl) = vqlqwwybnw mqryrbamri (htbfzaotvl )	Positive	04 Jul 2022
				Azathioprine	gywvlyaukb(uiiekaqgyl) = mqgipoomzj mqryrbamri (htbfzaotvl )
NCT02930343 (Pubmed \| Rheumatol Int)	Phase 3	Rheumatoid Arthritis	136	Methotrexate + Leflunomide + Hydroxychloroquine	vvqdftbrmd(bvhrztmkpb) = xxaumlidat oawmslefum (pgkpivbuiz )	-	29 Sep 2021
				Methotrexate + Sulfasalazine + Hydroxychloroquine	vvqdftbrmd(bvhrztmkpb) = stuqcgqpzm oawmslefum (pgkpivbuiz )
ERS2021	Not Applicable	Hypertension, Pulmonary	-	Leflunomide	boxbpkrxiz(yzoozwwghd) = PH associated with leflunomide is rare and usually associated with other risk factors. The pharmacovigilance analysis suggests an association reinforced by experimental data. tylpycdaoe (dfvjvvacmt )	-	05 Sep 2021
NCT02930343 (CTgov)	Phase 3	Rheumatoid Arthritis	136	Hydroxychloroquine+Folic Acid+Prednisolone+Methotrexate+Leflunomide (Group 1- MTX+LEF+HCQ)	vvtdfnuefq(vowajjheur) = aahiphhhbf yjquwloiqn (psaduxxkix, rhiofaalso - hhyscntapn) View more	-	10 Jun 2021
				Hydroxychloroquine+Folic Acid+Prednisolone+Sulfasalazine+Methotrexate (Group 2- MTX+SSZ+HCQ)	vvtdfnuefq(vowajjheur) = rrvwmndxrt yjquwloiqn (psaduxxkix, darxzpzqbr - ihvvofrksr) View more
NCT02703194 (Pubmed \| Semin Arthritis Rheum) Manual	Phase 4	Immunoglobulin G4-Related Disease	66	glucocorticoid+leflunomide	uttsaoaone(wtzmptndrv) = pzkevcmxgo aljqzempai (swcwhajocc )	Positive	01 Dec 2020
				glucocorticoid	uttsaoaone(wtzmptndrv) = dmrikpjflx aljqzempai (swcwhajocc )

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Bio

Bio Sequences Search & Analysis

Chemical

Chemical Structures Search & Analysis