- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03777605
Absorption and Pharmacokinetics of Nitroglycerin to a New Formulation
Absorption and Pharmacokinetics of Nitroglycerin as a Tablet or in the Form of Rapidly Degradable Capsule in Young Healthy
Study Overview
Detailed Description
Ten healthy young volunteers are recruited,, and the experiments begin at 07:45 after an overneight fast. BMI and blod pressure are recorded and a catheter is inserted in an anticubical vein for blood samples.
At 08.00 a sublingual tablet (Takeda, nitroglycerin 0.4 milligrams) tablet or a "NTG1523" capsule with 0.4 milligrams of nitroglycerine is placed under the tongue in random order. Subsequently, blood samples are taken every minute for 10 minutes, then every 10 minutes the following two hours. In addition, blood pressure and puls rate are measured every second minute the first ten minutes, and then every 10 minutes.Side effects and time to the participants registrate any effect of the drugs are assessed in a prefabricated scheme.
The disadvantages associated with the experiment are sought monitored by adverse event registration which ends at the end of the trial. The trial day lasts 2 hours in which blood samples are taken as described above, and blood pressure and records are stored .
Study Type
Enrollment (Anticipated)
Phase
- Phase 4
Contacts and Locations
Study Contact
- Name: OLE W RASMUSSEN, M.D., Dr.Sci
- Phone Number: +4550506930
- Email: olew.rasmussen@dadlnet.dk
Study Contact Backup
- Name: Poul H Madsen, M.D., Ph.D.
- Phone Number: +45 76362000
- Email: Poul.Henning.Madsen@rsyd.dk
Study Locations
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-
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Kolding, Denmark, 6000
- Kolfding Sygehus, SLB
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Normal healthy volunteers
- Must be able to swallow tablets
Exclusion Criteria:
- Insulin dependent diabetes
- Thyroid disease
- any medial treatment
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: "NTG1523", rapid absorbable capsule
Nitroglycerine 0.4 milligram taken as ordinary tablets or "NTG1523" rapid absorbable capsule once in the morning, and subsequently blood samples and observations for 2 hours are performed
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The study evaluate absorption rate of nitroglycerine 0.4 milligrams as tablets or a quickly absorbable capsuel "NTG1523" determined by T-max and area under the response curve in the blood of NTG as well as from clinical effects. Data is entered on data sheet in anonymous form and processed. The results are presented in anonymous form by publication and lecture. Experts are given the supplement: "The applicant's rights in a biomedical research project
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Peak Plasma Concentration of Nitroglycerine as a tablet or in the form of rapidly degradable capsule "NTG1523" in young healthy controls
Time Frame: From 2 weeks up til 5 weeks
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Peak Plasma Concentration (Cmax)(ng(ml) of nitroglycerine
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From 2 weeks up til 5 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Blood pressure in response to Nitroglycerine
Time Frame: From 2 weeks up til 5 weeks
|
Blood pressure (mmHg)
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From 2 weeks up til 5 weeks
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Puls rate in response to Nitroglycerine
Time Frame: From 2 weeks up til 5 weeks
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puls rate (beat/min)
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From 2 weeks up til 5 weeks
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: ole W Rasmussen, M.D. Dr.Sci, Medical Dept.,Kolding Hospital, SLB, Denmark
Publications and helpful links
General Publications
- Nakashima E, Rigod JF, Lin ET, Benet LZ. Pharmacokinetics of nitroglycerin and its dinitrate metabolites over a thirtyfold range of oral doses. Clin Pharmacol Ther. 1990 May;47(5):592-8. doi: 10.1038/clpt.1990.80.
- McAllister A, Mosberg H, Settlage JA, Steiner JA. Plasma levels of nitroglycerin generated by three nitroglycerin patch preparations, Nitradisc, Transiderm-Nitro and Nitro-Dur and one ointment formulation, Nitrobid. Br J Clin Pharmacol. 1986 Apr;21(4):365-9. doi: 10.1111/j.1365-2125.1986.tb05208.x.
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Nitroglycerine1523 (NTG1523)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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