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Clinical trials in Leiden – page 120

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

Cholangiocarcinoma+1

Not recruiting

Study on Gemcitabine and Cisplatin for Patients After Surgery for Bile Duct or Gallbladder Cancer

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years
  • Substances:Capecitabine
  • Sponsor:University Medical Center Hamburg-Eppendorf

Ovarian cancer

Not recruiting

Study of olaparib, durvalumab and UV1 combination as maintenance treatment for patients with recurrent ovarian cancer who do not have BRCA mutations

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years
  • Substances:Durvalumab
  • Sponsor:Nordic Society Of Gynaecological Oncology Clinical Trial Unit

Colorectal cancer

Not recruiting

Study of organ preservation using chemoradiotherapy and transanal surgery compared to standard surgery in patients with early rectal cancer (STAR-TREC trial)

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years
  • Substances:Capecitabine
  • Sponsor:The University Of Birmingham

Diffuse large B-cell lymphoma+1

Not recruiting

Study of Brentuximab Vedotin Combined with R-DHAP Chemotherapy for Patients with Relapsed or Treatment-Resistant CD30-Positive Diffuse Large B-Cell Lymphoma Who Are Eligible for Stem Cell Transplant

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years
  • Substances:Brentuximab Vedotin
  • Sponsor:Hemato-Oncologie voor Volwassenen Nederland (Hovon) Stichting

Neuroblastoma

Not recruiting

Study on Bevacizumab with Temozolomide and Irinotecan for Children with Relapsed or Refractory Neuroblastoma

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:0–17 years
  • Substances:Bevacizumab
  • Sponsor:The University Of Birmingham

Pulmonary hypertension+1

Not recruiting

Study on the Safety and Effectiveness of Apixaban, Edoxaban, and Phenprocoumon for Patients with Chronic Thromboembolic Pulmonary Hypertension Undergoing Balloon Pulmonary Angioplasty

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years
  • Substances:Acenocoumarol
  • Sponsor:St. Antonius Ziekenhuis

Mucopolysaccharidosis II

Not recruiting

Study on the Effectiveness and Safety of DNL310 vs Idursulfase for Children and Young Adults with Mucopolysaccharidosis Type II

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:0–17 years · 18–64 years
  • Substances:Idursulfase
  • Sponsor:Denali Therapeutics Inc.

Prostate cancer

Not recruiting

Study of drug interactions between enzalutamide, morphine and edoxaban in patients with prostate cancer

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:65+ years
  • Substances:Edoxaban
  • Sponsor:Radboud universitair medisch centrum Stichting

Endometrial cancer stage I+1

Not recruiting

Study on Sentinel Lymph Node Mapping Using Gallium-68 Chloride and Tilmanocept in Patients with High-Risk Endometrial Cancer

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years
  • Substances:Tilmanocept
  • Sponsor:Universitair Medisch Centrum Utrecht

Colitis ulcerative

Not recruiting

Study on the Effects of Hyperbaric Oxygen Therapy for Patients with Moderate-to-Severe Ulcerative Colitis

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years
  • Substances:Oxygen
  • Sponsor:Amsterdam UMC Stichting

Prophylaxis of nausea and vomiting

Not recruiting

Study on the Effectiveness of Aprepitant and Fosaprepitant in Preventing Nausea and Vomiting in Children Undergoing Chemotherapy

Registered drug
Countries:The NetherlandsThe Netherlands
  • Participants:0–17 years
  • Substances:Aprepitant
  • Sponsor:Prinses Maxima Centrum voor Kinderoncologie B.V.

Diabetes mellitus+1

Not recruiting

Study on the Effectiveness of Oxygen Therapy for Patients with Diabetic Foot Ulcers

Registered drugNo placebo
Countries:The NetherlandsThe Netherlands
  • Participants:18–64 years · 65+ years
  • Substances:Oxygen
  • Sponsor:Amsterdam UMC Stichting

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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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