#1 Clinical Trials Search in Europe
EU – Europe
AT – Austria
HR – Croatia
CZ – Czech Republic
DK – Denmark
EE – Estonia
FI – Finland
FR – France
DE – Germany
IS – Iceland
IT – Italy
LV – Latvia
LT – Lithuania
NL – Netherlands
NO – Norway
PL – Poland
PT – Portugal
RO – Romania
SK – Slovakia
SI – Slovenia
ES – Spain
SE – Sweden
  • Find a Clinical Trial

    Search Trials by Disease

    Non-small cell lung cancer Breast cancer Plasma cell myeloma Neoplasm Neoplasm malignant Acute myeloid leukaemia Colitis ulcerative Obesity Colorectal cancer metastatic Prostate cancer Crohn's disease Dementia Alzheimer's type Colorectal cancer Ovarian cancer Hepatocellular carcinoma Breast cancer metastatic Dermatitis atopic Asthma Non-small cell lung cancer metastatic Malignant melanoma More trials…
  • Rare Diseases Treatments

    Search Trials by Disease

    Burkitt's lymphoma Neurofibroma Asthma Renal cell carcinoma Biliary cancer metastatic Stevens-Johnson syndrome Bladder cancer Vaginal cancer Neuroblastoma recurrent Laryngeal squamous cell carcinoma Postprandial hypoglycaemia Fontan procedure Pulmonary alveolar haemorrhage Pulmonary tuberculosis Demyelination More trials…

    Learn about Rare Diseases

    Hereditary ataxia – Basic Information Hepatoblastoma – Life with Disease Metachromatic leukodystrophy – Diagnostics Mantle cell lymphoma stage IV Brain stem glioma – Life with Disease Breast angiosarcoma – Life with Disease Gaucher’s disease type I – Treatment Arterial tortuosity syndrome – Diagnostics Krabbe’s disease – Diagnostics Angelman’s syndrome – Trials in Disease More diseases
  • Vaccine Clinical Trials
  • Pediatric Clinical Trials
  • Resources for Patients

    Browse Innovative Treatments

    Glutenin Alizapride Mk-6194 Sar-443579 Caba-201 Sitravatinib Malate Eptacog Alfa (Activated) Carvedilol Sirexatamab Eprosartan Mesilate Cx-039776 Tramadol Magnesium Sulfate Oseltamivir IMEROPRUBART ABIRATERONE DECANOATE Izokibep Azd8421 SIPAVIBART Methotrexate Sodium More therapies…

    Learn about Your Condition

    Adenosquamous cell lung cancer Ewing's sarcoma recurrent Brain neoplasm malignant Triple negative breast cancer Persistent depressive disorder Mitochondrial myopathy Varices oesophageal Vasoplegia syndrome Hypoxia Peyronie's disease Athetosis HIV infection Cerebral amyloid angiopathy Gender dysphoria Osteoporosis postmenopausal More diseases
  • Healthy Volunteers
  • Patient Guide
  • Our Partners
  • About Us
  • Contact us
  • Region
    🇪🇺 Europe
    🇦🇹 Austria
    🇭🇷 Croatia
    🇨🇿 Czech Republic
    🇩🇰 Denmark
    🇪🇪 Estonia
    🇫🇮 Finland
    🇫🇷 France
    🇩🇪 Germany
    🇮🇸 Iceland
    🇮🇹 Italy
    🇱🇻 Latvia
    🇱🇹 Lithuania
    🇳🇱 Netherlands
    🇳🇴 Norway
    🇵🇱 Poland
    🇵🇹 Portugal
    🇷🇴 Romania
    🇸🇰 Slovakia
    🇸🇮 Slovenia
    🇪🇸 Spain
    🇸🇪 Sweden

Oesophageal achalasia

  • Study on Lansoprazole for Preventing Acid Reflux in Patients with Esophageal Achalasia After Endoscopic Myotomy

    Recruiting

    3 1 1 1
    Investigated Diseases:
    • Oesophageal achalasia
    Investigated Drugs:
    • Lansoprazole
    France

  • Study of citalopram effectiveness in reducing chest pain for adults with achalasia

    Not recruiting

    3 1 1
    Investigated Diseases:
    • Oesophageal achalasia
    Investigated Drugs:
    • Citalopram
    The Netherlands

Investigational Drugs in This Location

See which drug candidates are part of clinical trials near you. Click for detailed trial information.

Medical Conditions Being Studied in This Location

Explore diseases currently included in clinical trials near you. Click to view trials and details for each condition.

European Clinical Trials Information Network

The European Clinical Trials Information Network is transforming access to clinical trial information for patients across Europe. By overcoming language barriers, our platform allows everyone, regardless of their native language, to easily find relevant and comprehensible clinical trial data. This innovative service connects patients to cutting-edge treatments, creating a unified European community where health and progress transcend borders.

This service is not affiliated with the European Commission, the EMA, or the official CTIS system. Most information comes from publicly available international clinical-trial registries, supplemented by data from academic centres, national regulators, and commercial sponsors. We aim to keep all content accurate and up to date.

Explore the full ecosystem of clinical research in Europe.

The information provided on this website is mainly derived from international public clinical trial databases (CTIS.eu). In addition, we are including supplementary sources, such as information provided by academic centers and national regulators, as well as information supplied by commercial sponsors (pharmaceutical companies and contract research organizations). We try to ensure that the information provided is accurate and up to date.

Certain content and visual elements on this website have been generated or enhanced using artificial intelligence (AI).

The website is published by:
CTIN POLAND sp. z o.o.
with its registered office in Warsaw,
ul. rtm. Witolda Pileckiego 67/109,
02-781 Warsaw, Poland,
entered in the Register of Entrepreneurs of the National Court Register under KRS number 0001111334,
REGON: 528919042, NIP (Tax ID): 9512598637
Contact us

© 2026 CTIN Poland

Privacy Policy

Terms and Conditions

Contact

For Sites and Sponsors

Clinical Trial Locations

We use cookies

The website uses cookies to ensure the proper functioning of the site and to analyze internet traffic. Some cookies are essential for using the service and do not require consent. You can accept all cookies or use only the essential ones. Data is processed in accordance with our Privacy Policy. You have the right to withdraw your consent, access, rectify, delete, or limit the processing of your data at any time.
Numer nieprawidłowy!
Numer nieprawidłowy!