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| Tracking Information | |||||||||
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| First Received Date ICMJE | February 27, 2009 | ||||||||
| Last Updated Date | February 27, 2009 | ||||||||
| Start Date ICMJE | March 2009 | ||||||||
| Estimated Primary Completion Date | April 2009 (final data collection date for primary outcome measure) | ||||||||
| Current Primary Outcome Measures ICMJE |
Wheal diameter from morphine skin test at different concentrations compared to standard histamine between 15-30 minutes after skin test [ Time Frame: 30 minutes ] [ Designated as safety issue: No ] | ||||||||
| Original Primary Outcome Measures ICMJE | Same as current | ||||||||
| Change History | No Changes Posted | ||||||||
| Current Secondary Outcome Measures ICMJE |
Side effects [ Time Frame: 24 hours ] [ Designated as safety issue: Yes ] | ||||||||
| Original Secondary Outcome Measures ICMJE | Same as current | ||||||||
| Descriptive Information | |||||||||
| Brief Title ICMJE | The Standard Concentration of Morphine as a Positive Control for Intradermal Skin Test | ||||||||
| Official Title ICMJE | The Standard Concentration of Morphine as a Positive Control for Intradermal Skin Test | ||||||||
| Brief Summary | This study aims to compare skin reactivity results between morphine and histamine as a positive control agents in intradermal skin test. |
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| Detailed Description | Histamine hydrochloride and different concentrations of morphine sulfate will be intradermally injected and wheal diameter size will be comparatively measured between 15-30 minutes' time points after the test. |
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| Study Phase | |||||||||
| Study Type ICMJE | Observational | ||||||||
| Study Design ICMJE | Cohort, Cross-Sectional | ||||||||
| Condition ICMJE | Intradermal Test | ||||||||
| Intervention ICMJE | |||||||||
| Study Arms / Comparison Groups | |||||||||
| Publications * | |||||||||
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* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline. |
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| Recruitment Information | |||||||||
| Recruitment Status ICMJE | Not yet recruiting | ||||||||
| Estimated Enrollment ICMJE | 25 | ||||||||
| Estimated Completion Date | April 2009 | ||||||||
| Estimated Primary Completion Date | April 2009 (final data collection date for primary outcome measure) | ||||||||
| Eligibility Criteria ICMJE | Inclusion Criteria:
Exclusion Criteria:
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| Gender | Both | ||||||||
| Ages | 18 Years to 60 Years | ||||||||
| Accepts Healthy Volunteers | Yes | ||||||||
| Contacts ICMJE |
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| Location Countries ICMJE | |||||||||
| Administrative Information | |||||||||
| NCT ID ICMJE | NCT00853476 | ||||||||
| Responsible Party | Jettanong Klaewsongkram, MD, Chulalongkorn University | ||||||||
| Study ID Numbers ICMJE | Chula-ARC 001/09 | ||||||||
| Study Sponsor ICMJE | Chulalongkorn University | ||||||||
| Collaborators ICMJE | |||||||||
| Investigators ICMJE |
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| Information Provided By | Chulalongkorn University | ||||||||
| Verification Date | February 2009 | ||||||||
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ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |
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