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Clinical trials in Leiden – page 97

1 938 clinical trials in Leiden, The Netherlands across 4 research sites. Every trial is listed in the EU Clinical Trials Register and updated daily.

The NetherlandsOur site in the NetherlandsKlinischOnderzoek.nl(opens in a new tab)
Leiden at a glance
1 938
clinical trials
  • Research sites4
Type of trial
Recruitment status
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1 938 trials in Leiden

Open in trial search

Bladder transitional cell carcinoma

Not recruiting

Study on the Effectiveness of Durvalumab and BCG in Treating High-Risk, Non-Muscle Invasive Bladder Cancer in Patients New to BCG Treatment

Registered drug
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Durvalumab
  • Sponsor:AstraZeneca AB

Nervous system disorder

Not recruiting

Study on the Effects of Cannabidiol on the Central Nervous System in Healthy Male Participants

Investigational
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · Healthy volunteers
  • Substances:Cannabidiol
  • Sponsor:Centre for Human Drug Research

Endocrine ophthalmopathy

Not recruiting

Study on the Safety and Effectiveness of VRDN-001 for Patients with Thyroid Eye Disease

Registered drug
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years · Healthy volunteers
  • Substances:Sodium Chloride
  • Sponsor:Viridian Therapeutics Inc.

Pneumococcal immunisation

Not recruiting

Study on the Safety and Immune Response of a 21-Valent Pneumococcal Conjugate Vaccine in Healthy Infants and Toddlers

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:0–17 years · Healthy volunteers
  • Substances:Pneumococcal oligosaccharide serotype 18C conjugated to CRM197
  • Sponsor:Sanofi Pasteur Inc.

Papilloma viral infection

Not recruiting

Study on the Effectiveness of the HPV Vaccine in Preventing HPV Infections in Men Who Have Sex with Men Aged 19-26 Using Cervarix

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · Healthy volunteers
  • Substances:HUMAN PAPILLOMAVIRUS TYPE 16 L1 PROTEIN ADJUVANTED BY AS04 ADSORBED ON ALUMINIUM HYDROXIDE, HYDRATED PRODUCED ON BACULOVIRUS HI-5 RIX4446 CELLS, TRICHOPLUSIA NI. DERIVED
  • Sponsor:Geneeskundige En Gezondheidsdienst Amsterdam

COVID-19

Not recruiting

Study on the Immune Response of COVID-19 Vaccine Tozinameran with Flu Vaccine Combinations in Adults Aged 65 and Over

Registered drug
Countries:The NetherlandsThe Netherlands
  • Participants:65+ years · Healthy volunteers
  • Substances:A/DARWIN/9/2021 (H3N2) - LIKE STRAIN (A/DARWIN/6/2021, IVR-227)
  • Sponsor:Cr2o B.V.

Rhinovirus infection

Not recruiting

Study on 2-Deoxy-D-Glucose for Preventing Common Cold in Healthy Adults

Investigational
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · Healthy volunteers
  • Substances:2-DEOXY-D-glucose
  • Sponsor:G.ST Antivirals GmbH

Spinal muscular atrophy

Not recruiting

Study on the Safety and Tolerability of BIIB115 for Children with Spinal Muscular Atrophy Previously Treated with Gene Therapy

Investigational
Countries:The NetherlandsThe Netherlands
  • Participants:0–17 years · 18–64 years · Healthy volunteers
  • Substances:BIIB115
  • Sponsor:Biogen Idec Research Limited

Hepatitis D+1

Not recruiting

Study on the Effects of Tobevibart and Elebsiran Compared to Bulevirtide for Patients with Chronic Hepatitis D Virus Infection

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years
  • Substances:Bulevirtide
  • Sponsor:Vir Biotechnology Inc.

Influenza immunisation

Not recruiting

Study on Antibody Responses in Healthy Individuals After Intranasal and Intramuscular Influenza Vaccination with Fluenz Tetra and Vaxigrip Tetra

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · Healthy volunteers
  • Substances:A/DARWIN/9/2021 (H3N2) - LIKE STRAIN (A/NORWAY/16606/2021, MEDI 355293)
  • Sponsor:Leids Universitair Medisch Centrum (LUMC)

Pain

Not recruiting

Study on the Effects of Tetrodotoxin for Pain Relief in Healthy Volunteers

InvestigationalNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · Healthy volunteers
  • Substances:Tetrodotoxin
  • Sponsor:Leids Universitair Medisch Centrum (LUMC)

Meningococcal immunisation

Not recruiting

Study on Immune Response to Meningococcal Vaccine in Elderly with Invasive Meningococcal Disease Using MenACWY-TT Conjugate Vaccine

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:65+ years · Healthy volunteers
  • Sponsor:Rijksinstituut voor Volksgezondheid en Milieu (RIVM)

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Clinical research in Leiden

What the registry says about research in the country

01 Infectious Diseases Research

Innovative studies focusing on viral infections including trials evaluating vaccines against yellow fever, influenza, and mpox. Research includes assessment of antibody responses and vaccine effectiveness in different populations.

  • Influenza vaccine efficacy in elderly
  • Yellow fever prophylaxis
  • Mpox booster vaccination

Particular emphasis on preventive strategies and immune response evaluation.

02 Neurological Studies

Comprehensive research targeting neurological conditions, including investigations into Parkinson's disease treatments and neural response patterns. Studies examine innovative therapeutic approaches.

  • Parkinson's Disease treatments
  • CNS response analysis
  • Cerebral Amyloid Angiopathy

Focus on developing targeted therapies and understanding brain mechanisms.

03 Cancer and Chronic Conditions

Advanced research in oncology and chronic diseases, including studies on gastric cancer imaging and T-cell lymphoma treatments. Investigations into kidney disease management.

  • Advanced solid tumors
  • Gastric cancer diagnosis
  • Chronic kidney disease

Emphasis on innovative diagnostic techniques and treatment approaches.

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