E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Healthy Volunteers (Migraine) |
Gezonde vijwilligers (Migraine) |
|
E.1.1.1 | Medical condition in easily understood language |
Healthy volunteers (Migraine) |
Gezonde vrijwilligers (Migraine) |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Nervous System Diseases [C10] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 15.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10027599 |
E.1.2 | Term | Migraine |
E.1.2 | System Organ Class | 10029205 - Nervous system disorders |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Investigate the effect of sumatriptan and placebo on the rise of dermal blood flow caused by capsaicin application and iontophoresis of normal saline. |
Onderzoek naar het effect van sumatriptan en placebo op de toename in huiddoorbloeding veroorzaakt door applicatie van capsaicine en iontoforese van fysiologisch zout oplossing. |
|
E.2.2 | Secondary objectives of the trial |
To develop a biomarker in order to identify sumatriptan non-responders. |
Het ontwikkelen van een biomarker waarmee sumatriptan non-responders kunnen worden geïdentificeerd. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Age between 18 and 50 years
Non-smoking for > 6 months
Body mass index between 18 and 30 kg/m^2
Capable and willing to give informed consent
General good health, based on medical history and physical examination
|
Leeftijd tussen de 18 en 50 jaar
> 6 maanden niet roken
Body mass index tussen de 18 en 30 kg/m^2
Bereid om schriftelijke toestemming te geven
Algemeen goede gezondheid, gebaseerd op medische voorgeschiedenis en lichamelijk onderzoek
|
|
E.4 | Principal exclusion criteria |
History of cardiovascular disease
Any serious illness that can compromise study participation
Use of any medication (e.g., NSAIDs, other analgesics) < 48 hrs before the study
Dermal diseases at the upper frontal side of the face
Pregnancy or breastfeeding
History of sensitivity to the fruits of capsicum plants (e.g. chilli peppers)
Alcohol or drug abuse |
Geschiedenis van hart-en vaatziekten
Elke ernstige ziekte die de participatie aan de studie in de weg kan staan
Gebruik van medicijnen (bijv. NSAID's, andere pijnstillers)
Dermale ziekten aan de boven voorkant van het gezicht
Zwangerschap of geven van borstvoeding
Geschiedenis van gevoeligheid voor vruchten van capsicum planten (bijv. rode pepers)
Alcohol-of drugsmisbruik |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Changes in dermal blood flow response to capsaicin application en saline iontophoresis, after sumatriptan or placebo administration. |
Veranderingen in huiddoorbloeding respons op capsaicine applicatie en iontoforese van fysiologische zout oplossing, na het toedienen van sumatriptan of placebo. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
Heat sensation after capsaicin appliacation
Blood pressure changes after sumatriptan use |
Warmte sensatie na capsaicine applicatie
Bloeddruk verandering na sumatripan |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | Yes |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 0 |