On this page you can find clinical trials that Ipsen has sponsored and clinical trials that were acquired by Ipsen. You can use the drop-down lists below to find clinical trials by condition, status, phase and country.
Completed clinical trials may also have results available. If so, a simple summary of the overall results can be found on the lay summaries page.
You may also find a scientific summary of the results on the US and EU Clinical Trial Registries.
The ‘status’ of participant recruitment is defined as follows:
- Not yet recruiting – recruitment has not started yet
- Recruiting – recruitment is open
- Enrolling by invitation – recruitment is open to a particular population who are invited to participate.
- Active, not recruiting – recruitment is closed, participants are still ongoing in the clinical trial;
- Terminated – the study stopped early.
- Completed – the study ended.
Last Data Refreshed @ 07-May-2025 00:55:03 UTC
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Showing : 1 – 5 of 140 clinical trials
Chronic Migraine
Episodic Migraine
IPN10200
United States of America (the)

Recruiting
A study to evaluate IPN10200 safety and efficacy in the prevention of episodic or chronic migraine in adults
A migraine is a headache with severe throbbing pain or a pulsating sensation, usually on one side of the head. It is often accompanied by feeling or being sick and a sensitivity to bright lights and sound. Migraines are caused by a series of events when the brain gets stimulated or activated, which causes the release of chemicals that cause pain. IPN10200 is a medication that stops the release of these chemical messengers. Participants with episodic migraine (EM) or chronic migraine (CM) will be included in both Step 1 and Step 2. “Headache days” are when participants experience headaches that meet the criteria for a migraine or a headache without the additional migraine-specific symptoms. “Migraine days” occur when the headache displays clear migraine characteristics. This study aims to determine: The safety and efficacy of injecting IPN10200 directly into the muscles of the head and neck to prevent EM and CM, The right amount (dose) of IPN10200 to inject at each point, The total amount (dose) of IPN10200 that provides the best balance between safety and efficacy preventing migraines. Participants will need to complete a daily electronic migraine Diary (eDiary) and questionnaires throughout the study. The total study duration for a participant will be up to 44 weeks. The study will consist of 3 periods: A ‘screening period’ to assess whether the participant can take part in the study. Step 1 is divided in two cohorts. The study will assess sequentially the safety of two doses of IPN10200, a lower dose in the cohort 1 and a higher dose in cohort 2. Participants will be administered with the study drug or placebo. The treatment is injected in muscles of the head, face and neck. The safety of participants is monitored throughout the 36 weeks at each cohort. Step 2: In this step, new eligible participants will be divided into two groups based on their diagnosis (EM or CM). These groups will then be randomly assigned to one of three intervention groups: Dose A, Dose B, or a placebo. The intervention will be given in a series of injections in muscles of the head, face and neck. Participants will be monitored for both efficacy and safety until they complete the Week 36 visit (the end of study).
Chronic Migraine
Dysport
Canada
Czechia
Germany
Georgia
Italy
Poland
Spain
United States of America (the)
United Kingdom of Great Britain and Northern Ireland (the)

Recruiting
A study to evaluate the effectiveness and safety of Dysport® for the prevention of chronic migraine in adults
The purpose of this study is to understand the safety and effectiveness of the study drug, Dysport® when compared with placebo in preventing chronic migraine. A migraine is a headache with severe throbbing pain or a pulsating sensation, usually on one side of the head, and is often accompanied by feeling or being sick and a sensitivity to bright lights and sound. Chronic Migraine is defined as having at least 15 days of headache a month with at least 8 of those days being migraine headache days. Migraines are caused by a series of events which cause the brain to get stimulated/activated, which results in the release of chemicals that cause pain. Dysport® is a formulation of Botulinum toxin type A (BoNT-A), a medication that stops the release of these chemical messengers. The study will consist of 2 or 3 periods: 1. A ’screening period’ of 6 to 12 weeks to assess whether the participant can take part to the study and requires 1 visit. 2. A first Treatment Phase of 24 weeks. On Day 1 and at Week 12 of the first Treatment Phase, participants will receive injections into various muscles across the head, neck, face and shoulders. The injections will contain either Dose A or Dose B of Dysport® or a placebo (an inactive substance or treatment that looks the same as, and is given in the same way as, an active drug or intervention/treatment being studied). Participants will make 4 visits to the clinic in person and have 4 remote (online) visits. 3. A second, extension Treatment Phase of 24 weeks. In the second Treatment Phase, all participants will get Dysport® (Dose A or Dose B). There will be 3 in person visits and 4 remote visits. Participants will need to complete an e-diary and questionnaires throughout the study. Participants will undergo blood samplings, urine collections, physical examinations, and clinical evaluations. They may continue some other medications, but the details need to be recorded. The total study duration for a participant will be up to 60 weeks (approx. 14 months).
Episodic Migraine
Dysport
Spain
Poland
Georgia
Germany
Czechia
Canada
France
United States of America (the)

Recruiting
A study to evaluate the effectiveness and safety of Dysport® for the prevention of episodic migraine in adults
The purpose of this study is to understand the safety and effectiveness of the study drug, Dysport® when compared with placebo in preventing episodic migraine. A migraine is a headache with severe throbbing pain or a pulsating sensation, usually on one side of the head, and is often accompanied by feeling or being sick and a sensitivity to bright lights and sound. Episodic Migraine is defined as having less than 15 days of headache a month with at least 6 days with migraine headaches. Migraines are caused by a series of events which cause the brain to get stimulated/activated, which results in the release of chemicals that cause pain. Dysport® is a formulation of Botulinum toxin type A (BoNT-A), a medication that stops the release of these chemical messengers. The study will consist of 2 or 3 periods: 1. A ’screening period’ of 6 to 12 weeks to assess whether the participant can take part to the study and requires 1 visit. 2. A first Treatment Phase of 24 weeks. On Day 1 and at Week 12 of the first Treatment Phase, participants will receive injections into various muscles across the head, neck, face and shoulders. The injections will contain either Dose A or Dose B of Dysport® or a placebo (an inactive substance or treatment that looks the same as, and is given in the same way as, an active drug or intervention/treatment being studied). Participants will make 4 visits to the clinic in person and have 4 remote (online) visits. 3. A second, extension Treatment Phase of 24 weeks. In the second Treatment Phase, all participants will get Dysport® (Dose A or Dose B). There will be 3 in person visits and 4 remote visits. Participants will need to complete an e-diary and questionnaires throughout the study. Participants will undergo blood samplings, urine collections, physical examinations, and clinical evaluations. They may continue some other medications, but the details need to be recorded. The total study duration for a participant will be up to 60 weeks (approx. 14 months).
Osteosarcoma|Osteosarcoma In Children
Cabometyx|Cometriq
France
Canada
Denmark
Germany
Italy
Ireland
Austria
Poland
Belgium
Netherlands (Kingdom of the)
Spain
Sweden
United States of America (the)
United Kingdom of Great Britain and Northern Ireland (the)

Recruiting
Effects of maintenance cabozantinib+BSC versus BSC in children and AYA with osteosarcoma.
The participants of this study will be children, adolescents, and young adults with residual osteosarcoma, which cannot be removed completely through surgery. Participants will have achieved a partial response or stable disease at the end of conventional chemotherapy. Osteosarcoma is cancer of the bone. The cancer cells make immature bone cells, known as osteoid. Osteosarcoma is very rare, but it is the most common type of bone cancer in children and teens. It is most common in teens and young adults. In this study, participants will receive either cabozantinib and best supportive care or the best supportive care alone. Best supportive care will be provided at the investigator’s discretion and according to institutional guidelines. It includes antibiotics, nutritional support, correction of metabolic disorders, optimal symptom control and pain management (including radiotherapy), etc. but does not include tumor specific therapy. Cabozantinib will be taken by mouth (orally), as a tablet, once a day. Cabozantinib will be provided to participants who tolerate it for as long as their disease does not progress. Participants in the study receiving best supportive care alone may switch to treatment with cabozantinib and best supportive care if their disease progresses and if other eligibility criteria are met. Participants may withdraw consent to participate at any time. The estimated duration of the study for participants is 24 months, however a participant could remain in the study longer if demonstrating treatment benefit.
Primary Biliary Cholangitis (PBC)
Iqirvo
New Zealand
Romania
Poland
Belgium
Spain
Brazil
Italy
Argentina
Korea (the Republic of)
Australia
Chile
Czechia
France
United States of America (the)

Recruiting
A Long-Term Study of Elafibranor in Adult Participants with Primary Biliary Cholangitis
The participants of this study will have confirmed Primary Biliary Cholangitis (PBC) and cirrhosis (scarring). PBC is a disease that progresses slowly. It causes damage to the bile ducts in the liver, leading to a build-up of bile acids which causes further damage. The liver damage in PBC may lead to cirrhosis. PBC may also be associated with multiple symptoms. Many people with PBC may require liver transplant or may die if the disease progresses and a liver transplant is not done. This study will compare a daily dose of elafibranor (the study drug) to a daily dose of placebo (a dummy treatment). Each participant will be in the study for about 3.5 years. The main aim of this study is to determine if elafibranor is better than placebo in preventing adverse (bad) clinical outcomes including progression of disease leading to liver transplant or death. This study will also examine the safety of long-term treatment with elafibranor, as well as the impact on symptoms like itching and tiredness.