Study identifier:D3120C00006
ClinicalTrials.gov identifier:N/A
EudraCT identifier:N/A
CTIS identifier:N/A
A Randomised, Double Blind, Placebo-Controlled Study to Investigate the Analgesic Efficacy of a Single Dose of AZD1940, in Patients Undergoing Impacted Mandibular Third Molar Extraction
Pain
Phase 2
Yes
AZD1940, Naproxen, Placebo
All
151
Interventional
18 Years - 45 Years
Allocation: Randomized
Endpoint Classification: Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double Blind
Primary Purpose: Treatment
Verified 01 May 2010 by AstraZeneca Pharmaceuticals
AstraZeneca Pharmaceuticals
-
The primary aim of this study is to investigate if AZD1940 can relieve the pain induced by the surgical removal of one lower wisdom-tooth. This will be done by comparing the effect of AZD1940 to placebo (“inactive substance”) on pain. A number of patients will instead receive the common painkiller naproxen for comparison purposes. Rescue medication, acetaminophen, will be allowed if a need for additional painkillers would arise. A number of patients will receive Naproxen as control.
Location
Location
Salt Lake City, UT, United States
Arms | Assigned Interventions |
---|---|
Experimental: AZD1940 AZD1940 800ug given predose | Drug: AZD1940 800ug oral administration |
Active Comparator: Naproxen Naproxen 500mg given pre-surgery | Drug: Naproxen 500mg oral administration Other Name: Naprosyn |
Placebo Comparator: Placebo Placebo given pre-surgery | Drug: Placebo Placebo given pre-surgery |
Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations |
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1 centre (Lifetree Clinical Research, Salt Lake City, Utah, USA) recruited between Feb and May 2008 |
Significant events and approaches for the overall study following participant enrollment, but prior to group assignment |
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Screening for eligibility |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
STARTED | 61 | 59 | 31 |
COMPLETED | 59 | 59 | 30 |
NOT COMPLETED | 2 | 0 | 1 |
Lost to Follow-up | 2 | 0 | 1 |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | Total | |
---|---|---|---|---|
Number of Participants
[units: Participants] |
61 | 59 | 31 | 151 |
Age Continuous [units: Years] Mean ( Full Range ) |
20.6 (18 to 35) | 21.0 (18 to 39) | 20.5 (18 to 35) | 20.7 (18 to 39) |
Gender, Customized [units: Participants] |
61 | 59 | 31 | 151 |
Measure Type | Primary |
---|---|
Measure Name | Pain Area Under the Curve 0-8h (AUC0-8h) |
Measure Description | Area under the Visual Analogue Scale (VAS, 0-100 mm) time curve 0-8h (from end of surgery). Missing values in the pain-by-time curve was imputated using linear interpolation, last observation carried forward (LOCF) or first observation carried backwards (FOCB) as applicable. |
Time Frame | 0-8 h(from end of surgery to 8 hours post surgery) |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
The analyses based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
61 | 59 | 31 |
Pain Area Under the Curve 0-8h (AUC0-8h) [units: mm*h] Mean (Standard Deviation) |
355 (182.3) | 356 (165.7) | 129 (105.4) |
Measure Type | Secondary |
---|---|
Measure Name | Pain Area Under the VAS versus time curve 0-4h (AUC0-4h) |
Measure Description | Area under the Visual Analogue Scale (VAS, 0-100 mm) time curve 0-4h (from end of surgery). Missing values in the pain-by-time curve was imputated using linear interpolation, last observation carried forward (LOCF) or first observation carried backwards (FOCB) as applicable. |
Time Frame | 0-4h (from end of surgery to 4 hours post surgery) |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
The analyses based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
61 | 59 | 31 |
Pain Area Under the VAS versus time curve 0-4h (AUC0-4h) [units: mm*h] Mean (Standard Deviation) |
145 (93.5) | 143 (81.7) | 54 (45.0) |
Measure Type | Secondary |
---|---|
Measure Name | Maximum pain based on VAS scale |
Measure Description | Maximum pain recorded on a Visual Analogue Scale, VAS (0-100mm). Observed case. Maximum pain VAS (0-100mm, 0 = no pain - 100 = worst pain imaginable) |
Time Frame | From end of surgery to 8h or time first intake of rescue medication (whichever came first) |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
The analyses based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
61 | 59 | 31 |
Maximum pain based on VAS scale [units: mm] Mean (Standard Deviation) |
66 (24.5) | 65 (23.7) | 33 (20.7) |
Measure Type | Secondary |
---|---|
Measure Name | Mean pain based on a VAS scale |
Measure Description | Calculated as the area under the Visual Analogue Pain Scale (0-100 mm) versus time curve divided by time.Missing values in the pain-by-time curve was imputated using linear interpolation, last observation carried forward (LOCF) or first observation carried backwards (FOCB) as applicable. Mean pain VAS (0-100mm, 0 = no pain - 100 = worst pain imaginable) |
Time Frame | From end of surgery to 8h or time to first intake of rescue medication (whichever came first) |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
The analyses based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
61 | 59 | 31 |
Mean pain based on a VAS scale [units: mm] Mean (Standard Deviation) |
31 (19.0) | 29 (16.7) | 13 (10.6) |
Measure Type | Secondary |
---|---|
Measure Name | Pain at jaw movement AUC0-8h |
Measure Description | Area under the Visual Analogue Scale (VAS, 0-100 mm) of jaw movement versus time curve 0-8h (from end of surgery). Missing values in the pain-by-time curve was imputated using linear interpolation, last observation carried forward (LOCF) or first observation carried backwards (FOCB) as applicable. Area under the curve 0-8h (from end of surgery) of VAS pain at jaw movement (0-100mm, 0 = no pain - 100 = worst pain imaginable) |
Time Frame | 0-8h from end of surgery to 8 hours post surgery |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
The analyses based on a per-protocol pop. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
61 | 59 | 31 |
Pain at jaw movement AUC0-8h [units: mm*h] Mean (Standard Deviation) |
342 (192.0) | 337 (170.5) | 135 (119.7) |
Measure Type | Secondary |
---|---|
Measure Name | Pain at jaw movement AUC0-4h |
Measure Description | Area under the Visual Analogue Scale (VAS, 0-100 mm) of jaw movement versus time curve 0-4h (from end of surgery). Missing values in the pain-by-time curve was imputated using linear interpolation, last observation carried forward (LOCF) or first observation carried backwards (FOCB) as applicable. Area under the curve 0-4h (from end of surgery) of VAS pain at jaw movement (0-100mm0 = no pain - 100 = worst pain imaginable). |
Time Frame | 0-4h after end of surgery to 4 hours post surgery |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
The analyses based on a per-protocol pop. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
61 | 59 | 31 |
Pain at jaw movement AUC0-4h [units: mm*h] Mean (Standard Deviation) |
142 (100.3) | 138 (86.9) | 53 (47.5) |
Measure Type | Secondary |
---|---|
Measure Name | Maximum pain at jaw movement |
Measure Description | Maximum pain at jaw movement recorded on a Visual Analogue Scale, VAS (0-100mm). Observed case. Maximum Pain at jaw movement VAS (0-100mm, 0 = no pain - 100 = worst pain imaginable) |
Time Frame | From end of surgery to 8h or time to first intake of rescue medication (whichever came first) |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
The analyses based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
61 | 59 | 31 |
Maximum pain at jaw movement [units: mm] Mean (Standard Deviation) |
63 (25.2) | 63 (25.5) | 33 (24.7) |
Measure Type | Secondary |
---|---|
Measure Name | Mean pain at jaw movement |
Measure Description | Calculated as the area under the Visual Analogue Pain Scale (0-100 mm) of jaw movement versus time curve divided by time. Missing values in the pain-by-time curve was imputated using linear interpolation, last observation carried forward (LOCF) or first observation carried backwards (FOCB) as applicable. Mean Pain at jaw movement VAS (0-100mm, 0 = no pain - 100 = worst pain imaginable ). |
Time Frame | From end of surgery to 8h or time to first intake of rescue medication (whichever came first) |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
The analyses based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
61 | 59 | 31 |
Mean pain at jaw movement [units: mm] Mean (Standard Deviation) |
32 (20.9) | 28 (16.9) | 14 (12.4) |
Measure Type | Secondary |
---|---|
Measure Name | Pain at rescue medication |
Measure Description | Pain at time of first rescue medication (VAS 0-100mm). Only patients taking rescue are included in analysis. Observed case. Pain at time of first rescue medication (VAS 0-100mm, 0 = no pain - 100 = worst pain imaginable). |
Time Frame | At time of first rescue medication taken before 8 hours after end of surgery |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients taking rescue are included in analysis. The analyses are based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
37 | 43 | 7 |
Pain at rescue medication [units: mm] Mean (Standard Deviation) |
73 (20.6) | 70 (20.5) | 47 (13.8) |
Measure Type | Secondary |
---|---|
Measure Name | Pain at jaw movement at time of first rescue medication |
Measure Description | Pain at jaw movement at time of first rescue medication (VAS 0-100mm). Observed case. Pain at jaw movement at time of first rescue medication (VAS 0-100mm, 0 = no pain - 100 = worst pain imaginable). |
Time Frame | At time of first rescue medication (before 8 hours after end on surgery) |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients taking rescue are included in analysis. The analyses are based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
37 | 43 | 7 |
Pain at jaw movement at time of first rescue medication [units: mm] Mean (Standard Deviation) |
67 (26.2) | 65 (25.5) | 53 (15.4) |
Measure Type | Secondary |
---|---|
Measure Name | Time to first intake of rescue medication. |
Measure Description | |
Time Frame | From end of surgery to 8 hours following surgery |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients actually taking rescue medication are included in analysis. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
37 | 43 | 7 |
Time to first intake of rescue medication. [units: Hours] Mean (Standard Deviation) |
3.8 (1.05) | 3.7 (1.16) | 4.7 (1.18) |
Measure Type | Secondary |
---|---|
Measure Name | Number of patients requesting rescue medication |
Measure Description | Observed case. |
Time Frame | End of surgery up to 8hours following surgery |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
The analyses are based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
61 | 59 | 31 |
Number of patients requesting rescue medication [units: Participants] |
37 | 43 | 7 |
Measure Type | Secondary |
---|---|
Measure Name | Maximum deterioration in Visual Analogue Mood Scale (VAMS) Stimulated |
Measure Description | Subjective qualities of mood in the subject are measured by letting the subject rate their subjective experiences of a number of adjectives using a series of visual analogue scales. Subjects are required to rate on 100-mm lines the extent to which they felt each adjective at a given time point from ‘not at all’ on the left end of the scale to ‘extremely’ on the right end of the scale. The VAMS commonly used in studies with cannabinoids consists of six adjectives and visual analogue scales: stimulated; high (as in drug high, elated); anxious; sedated; down (as in moody, depressed) and hungry. |
Time Frame | Between dosing and 12h post-dose |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients reporting a deterioration are included.The analyses are based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
41 | 12 | 28 |
Maximum deterioration in Visual Analogue Mood Scale (VAMS) Stimulated [units: mm] Mean (Standard Deviation) |
22 (15.1) | 26 (23.9) | 28 (22.7) |
Measure Type | Secondary |
---|---|
Measure Name | Maximum deterioration in VAMS High |
Measure Description | Subjective qualities of mood in the subject are measured by letting the subject rate their subjective experiences of a number of adjectives using a series of visual analogue scales. Subjects are required to rate on 100-mm lines the extent to which they felt each adjective at a given time point from ‘not at all’ on the left end of the scale to ‘extremely’ on the right end of the scale. The VAMS commonly used in studies with cannabinoids consists of six adjectives and visual analogue scales: stimulated; high (as in drug high, elated); anxious; sedated; down (as in moody, depressed) and hungry. |
Time Frame | Between dosing and 12h post-dose |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients reporting a deterioration are included.The analyses are based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
41 | 16 | 10 |
Maximum deterioration in VAMS High [units: mm] Mean (Standard Deviation) |
30 (25.2) | 12 (7.5) | 20 (22.8) |
Measure Type | Secondary |
---|---|
Measure Name | Maximum deterioration in VAMS Anxious |
Measure Description | Subjective qualities of mood in the subject are measured by letting the subject rate their subjective experiences of a number of adjectives using a series of visual analogue scales. Subjects are required to rate on 100-mm lines the extent to which they felt each adjective at a given time point from ‘not at all’ on the left end of the scale to ‘extremely’ on the right end of the scale. The VAMS commonly used in studies with cannabinoids consists of six adjectives and visual analogue scales: stimulated; high (as in drug high, elated); anxious; sedated; down (as in moody, depressed) and hungry. |
Time Frame | Between dosing and 12h post-dose |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients reporting a deterioration are included.The analyses are based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
35 | 27 | 13 |
Maximum deterioration in VAMS Anxious [units: mm] Mean (Standard Deviation) |
20 (20.0) | 15 (13.1) | 13 (15.1) |
Measure Type | Secondary |
---|---|
Measure Name | Maximum deterioration in VAMS Sedated |
Measure Description | Subjective qualities of mood in the subject are measured by letting the subject rate their subjective experiences of a number of adjectives using a series of visual analogue scales. Subjects are required to rate on 100-mm lines the extent to which they felt each adjective at a given time point from ‘not at all’ on the left end of the scale to ‘extremely’ on the right end of the scale. The VAMS commonly used in studies with cannabinoids consists of six adjectives and visual analogue scales: stimulated; high (as in drug high, elated); anxious; sedated; down (as in moody, depressed) and hungry. |
Time Frame | Between dosing and 12h post-dose |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients reporting a deterioration are included.The analyses are based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
53 | 33 | 12 |
Maximum deterioration in VAMS Sedated [units: mm] Mean (Standard Deviation) |
33 (24.8) | 21 (19.2) | 24 (26.4) |
Measure Type | Secondary |
---|---|
Measure Name | Maximum deterioration in VAMS Down |
Measure Description | Subjective qualities of mood in the subject are measured by letting the subject rate their subjective experiences of a number of adjectives using a series of visual analogue scales. Subjects are required to rate on 100-mm lines the extent to which they felt each adjective at a given time point from ‘not at all’ on the left end of the scale to ‘extremely’ on the right end of the scale. The VAMS commonly used in studies with cannabinoids consists of six adjectives and visual analogue scales: stimulated; high (as in drug high, elated); anxious; sedated; down (as in moody, depressed) and hungry. |
Time Frame | Between dosing and 12h post-dose |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients reporting a deterioration are included. The analyses are based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
32 | 22 | 8 |
Maximum deterioration in VAMS Down [units: mm] Mean (Standard Deviation) |
20 (20.4) | 25 (23.5) | 24 (29.0) |
Measure Type | Secondary |
---|---|
Measure Name | Time to max deterioration in VAMS Stimulated |
Measure Description | Subjective qualities of mood in the subject are measured by letting the subject rate their subjective experiences of a number of adjectives using a series of visual analogue scales. Subjects are required to rate on 100-mm lines the extent to which they felt each adjective at a given time point from ‘not at all’ on the left end of the scale to ‘extremely’ on the right end of the scale. The VAMS commonly used in studies with cannabinoids consists of six adjectives and visual analogue scales: stimulated; high (as in drug high, elated); anxious; sedated; down (as in moody, depressed) and hungry. |
Time Frame | Between dosing and 12h post-dose |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients reporting a deterioration are included.The analyses are based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
41 | 28 | 12 |
Time to max deterioration in VAMS Stimulated [units: Minutes] Mean (Standard Deviation) |
143 (94.9) | 163 (108) | 213 (190) |
Measure Type | Secondary |
---|---|
Measure Name | Time to max deterioration in VAMS High |
Measure Description | Subjective qualities of mood in the subject are measured by letting the subject rate their subjective experiences of a number of adjectives using a series of visual analogue scales. Subjects are required to rate on 100-mm lines the extent to which they felt each adjective at a given time point from ‘not at all’ on the left end of the scale to ‘extremely’ on the right end of the scale. The VAMS commonly used in studies with cannabinoids consists of six adjectives and visual analogue scales: stimulated; high (as in drug high, elated); anxious; sedated; down (as in moody, depressed) and hungry. |
Time Frame | Between dosing and 12h post-dose |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients reporting a deterioration are included.The analyses are based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
41 | 16 | 10 |
Time to max deterioration in VAMS High [units: minutes] Mean (Standard Deviation) |
115 (56.7) | 191 (180.0) | 193 (125.9) |
Measure Type | Secondary |
---|---|
Measure Name | Time to max deterioration in VAMS Anxious |
Measure Description | Subjective qualities of mood in the subject are measured by letting the subject rate their subjective experiences of a number of adjectives using a series of visual analogue scales. Subjects are required to rate on 100-mm lines the extent to which they felt each adjective at a given time point from ‘not at all’ on the left end of the scale to ‘extremely’ on the right end of the scale. The VAMS commonly used in studies with cannabinoids consists of six adjectives and visual analogue scales: stimulated; high (as in drug high, elated); anxious; sedated; down (as in moody, depressed) and hungry. |
Time Frame | Between dosing and 12h post-dose |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients reporting a deterioration are included.The analyses are based on a per-protocol population. |
Description | |
---|---|
AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
35 | 27 | 13 |
Time to max deterioration in VAMS Anxious [units: minutes] Mean (Standard Deviation) |
126 (88.0) | 167 (115.7) | 212 (207.2) |
Measure Type | Secondary |
---|---|
Measure Name | Time to max deterioration in VAMS Sedated |
Measure Description | Subjective qualities of mood in the subject are measured by letting the subject rate their subjective experiences of a number of adjectives using a series of visual analogue scales. Subjects are required to rate on 100-mm lines the extent to which they felt each adjective at a given time point from ‘not at all’ on the left end of the scale to ‘extremely’ on the right end of the scale. The VAMS commonly used in studies with cannabinoids consists of six adjectives and visual analogue scales: stimulated; high (as in drug high, elated); anxious; sedated; down (as in moody, depressed) and hungry. |
Time Frame | Between dosing and 12h post-dose |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
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Only patients reporting a deterioration are included.The analyses are based on a per-protocol population. |
Description | |
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AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
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Number of
Participants Analyzed [units:participants] |
53 | 33 | 12 |
Time to max deterioration in VAMS Sedated [units: minutes] Mean (Standard Deviation) |
190 (134.7) | 221 (134.5) | 227 (150.5) |
Measure Type | Secondary |
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Measure Name | Time to max deterioration in VAMS Down |
Measure Description | Subjective qualities of mood in the subject are measured by letting the subject rate their subjective experiences of a number of adjectives using a series of visual analogue scales. Subjects are required to rate on 100-mm lines the extent to which they felt each adjective at a given time point from ‘not at all’ on the left end of the scale to ‘extremely’ on the right end of the scale. The VAMS commonly used in studies with cannabinoids consists of six adjectives and visual analogue scales: stimulated; high (as in drug high, elated); anxious; sedated; down (as in moody, depressed) and hungry. |
Time Frame | Between dosing and 12h post-dose |
Safety Issue? | No |
Explanation of how the number of participants for analysis was determined. Includes whether analysis was per protocol, intention to treat, or another method. Also provides relevant details such as imputation technique, as appropriate. |
---|
Only patients reporting a deterioration are included.The analyses are based on a per-protocol population. |
Description | |
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AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
---|---|---|---|
Number of
Participants Analyzed [units:participants] |
32 | 22 | 8 |
Time to max deterioration in VAMS Down [units: minutes] Mean (Standard Deviation) |
227 (156.2) | 262 (106.3) | 349 (243.3) |
Time Frame | No text entered. |
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Additional Description | No text entered. |
Description | |
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AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |
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Total, serious adverse events | |||
# participants affected / at risk | 0/61 (0.00%) | 0/59 (0.00%) | 0/31 (0.00%) |
Time Frame | No text entered. |
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Additional Description | No text entered. |
Threshold above which other adverse events are reported | 0% |
---|
Description | |
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AZD1940 | AZD1940 800ug given predose |
Placebo | Placebo given pre-surgery |
Naproxen | Naproxen 500mg given pre-surgery |
AZD1940 | Placebo | Naproxen | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Total, other (not including serious) adverse events | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
# participants affected / at risk | 3/61 (4.92%) | 2/59 (3.39%) | 0/31 (0.00%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Nervous system disorders | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Presyncope, Syncope1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
# participants affected / at risk | 3/61 (4.92%) | 2/59 (3.39%) | 0/31 (0.00%) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Principal Investigators are NOT employed by the organization sponsoring the study. | ||||||
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed. | ||||||
The agreement is:
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Limitations of the study, such as early termination leading to small numbers of participants analyzed and technical problems with measurement leading to unreliable or uninterpretable data |
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No text entered. |
Name/Title: | Gerard Lynch |
Organization: | AstraZeneca |
E-mail: | [email protected] |
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