Nitroglycerin for Esophageal Food Impaction

We are studying whether nitroglycerin can help relieve food impaction in the esophagus. This trial aims to see if it is an effective treatment for those who have trouble swallowing.

What diseases are being studied?

Health conditions and diseases that the clinical trial is designed to study and treat.

Who can participate in the clinical trial?

These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..

What medicines are being studied?

Medicines that are officially approved for use in the European Union and considered safe by EMA. These medicines are already on the market and may be tested for new conditions or populations.

Nitroglycerin "dak"
Nitroglycerin "dak" is a medicine used to quickly relieve chest pain (angina) caused by heart disease.

What active substances are being studied?

Active substances that are officially approved for use in the European Union and considered safe by EMA. These substances are already on the market and may be tested for new conditions or populations.

Glyceryl Trinitrate
Glyceryl trinitrate relaxes and widens blood vessels to quickly relieve chest pain caused by reduced blood flow to the heart.
Nitroglycerinum D4
Nitroglycerinum D4 is a diluted form of nitroglycerin that helps relieve chest pain by widening blood vessels and improving blood flow to the heart.

What similar medicines might you know?

Don't worry if you don't know the medicines tested in the trial. There is a chance you have heard about the similar medicines. Check the list below to see if you are familiar with any of them.

Adesitrin
Cafinitrina
Cordiplast

Where is the clinical trial being conducted?

Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.

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Hillerod Hospital
Department of Otolaryngology, Head and Neck Surgery, Nordsjællands Hospital
Hillerød, Denmark
Zealand University Hospital
Department of Otorhinolaryngology and Maxillofacial Surgery, Zealand University Hospital
Køge, Denmark
Sponsor: Nordsjaellands Hospital
Last updated: Nov 27, 2025

Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.