To Evaluate the Safety and Efficacy of Acetaminophen 650 mg and 1000mg in Dental Pain After Surgery
A Single-Center, Randomized, Double-Blind, Placebo-Controlled, Single-Dose, Safety and Efficacy Study of Acetaminophen 1000 mg and Acetaminophen 650 mg in Post Operative Dental Pain
Aperçu de l'étude
Statut
Statut
Les conditions
Les conditions
Intervention / Traitement
Intervention / Traitement
Description détaillée
Type d'étude
Type d'étude
Inscription (Réel)
Inscription
Phase
Phase
- Phase 3
Contacts et emplacements
Lieux d'étude
-
-
Utah
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Salt Lake City, Utah, États-Unis, 84124
- Jean Brown Research
-
-
Critères de participation
Critère d'éligibilité
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Must be at least 16 and less than 51 years of age
- Must weigh at least 100 lbs with a body mass index of at least 18 and less than 30
- Must have up to four of their back teeth (third-molars) pulled
Exclusion Criteria:
- Cannot be allergic to acetaminophen (Tylenol)
- Cannot be pregnant (or planning to be pregnant) or nursing a baby
- Cannot have any other medical conditions that the investigator determines might compromise your safety or the study results
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Double
Nombre de bras
Armes et Interventions
Groupe de participants / BrasGroupe de participants / Bras |
Intervention / TraitementIntervention / Traitement |
|---|---|
|
Expérimental: ACE-1000
1000 mg Acetaminophen Caplet
|
Acetaminophen Caplet - single dose
Autres noms:
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Comparateur actif: ACE-650
650 mg Acetaminophen Caplet
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Acetaminophen Caplet - single dose
Autres noms:
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Comparateur placebo: ACE-0
0 mg Acetaminophen Caplet
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0 mg Caplet - single dose
Autres noms:
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Que mesure l'étude ?
Principaux critères de jugement
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Overall Analgesic Efficacy - Sum of Pain Intensity Difference and Pain Relief Scores Over Six Hours (SPRID6)
Délai: 6 Hours
|
Weighted Sum of Pain Intensity Difference and Pain Relief Scores Over Six Hours (SPRID6) - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief.
For SPRID6, the total possible minimum value is -300 (worst) and the total possible maximum value is 1200 (best).
The weights used in the calculation of weighted sums were equal to the elapsed time (hour) between the time point of interest and the preceding time point.
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6 Hours
|
Mesures de résultats secondaires
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Sum of Pain Intensity Difference Over Six Hours (SPID6)
Délai: 6 Hours
|
Weighted Sum of the Pain Intensity Difference from Baseline Over Six Hours (SPID6) - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain.
The total possible minimum value is -300 (worst) and the total possible maximum value is 600 (best).
The weights used in the calculation of weighted sums were equal to the elapsed time (hour) between the time point of interest and the preceding time point.
|
6 Hours
|
|
Sum of Pain Relief Scores Over Six Hours (TOTPAR6)
Délai: 6 Hours
|
Weighted Sum of the Pain Relief Scores Over Six Hours (TOTPAR6) - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief.
The total possible minimum value is 0 (worst) and the total possible maximum value is 600 (best).
The weights used in the calculation of weighted sums were equal to the elapsed time (hour) between the time point of interest and the preceding time point.
|
6 Hours
|
|
Pain Intensity Difference (PID) at 15 Minutes
Délai: 15 Minutes
|
Pain Intensity Difference (PID) from Baseline at Each Assessment Time point - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain with a highest possible score of 100.
The pain intensity difference was calculated at each time point as the pain intensity score at baseline minus the pain intensity score at the stated time point.
|
15 Minutes
|
|
Pain Intensity Difference (PID) at 30 Minutes
Délai: 30 Minutes
|
Pain Intensity Difference (PID) from Baseline at Each Assessment Time point - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain with a highest possible score of 100.
The pain intensity difference was calculated at each time point as the pain intensity score at baseline minus the pain intensity score at the stated time point.
|
30 Minutes
|
|
Pain Intensity Difference (PID) at 45 Minutes
Délai: 45 Minutes
|
Pain Intensity Difference (PID) from Baseline at Each Assessment Time point - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain with a highest possible score of 100.
The pain intensity difference was calculated at each time point as the pain intensity score at baseline minus the pain intensity score at the stated time point.
|
45 Minutes
|
|
Pain Intensity Difference (PID) at 60 Minutes
Délai: 60 Minutes
|
Pain Intensity Difference (PID) from Baseline at Each Assessment Time point - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain with a highest possible score of 100.
The pain intensity difference was calculated at each time point as the pain intensity score at baseline minus the pain intensity score at the stated time point.
|
60 Minutes
|
|
Pain Intensity Difference (PID) at 75 Minutes
Délai: 75 Minutes
|
Pain Intensity Difference (PID) from Baseline at Each Assessment Time Point - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain with a highest possible score of 100.
The pain intensity difference was calculated at each time point as the pain intensity score at baseline minus the pain intensity score at the stated time point.
|
75 Minutes
|
|
Pain Intensity Difference (PID) at 90 Minutes
Délai: 90 Minutes
|
Pain Intensity Difference (PID) from Baseline at Each Assessment Time point - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain with a highest possible score of 100.
The pain intensity difference was calculated at each time point as the pain intensity score at baseline minus the pain intensity score at the stated time point.
|
90 Minutes
|
|
Pain Intensity Difference (PID) at 120 Minutes
Délai: 120 Minutes
|
Pain Intensity Difference (PID) from Baseline at Each Assessment Time point - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain with a highest possible score of 100.
The pain intensity difference was calculated at each time point as the pain intensity score at baseline minus the pain intensity score at the stated time point.
|
120 Minutes
|
|
Pain Intensity Difference (PID) at 180 Minutes
Délai: 180 Minutes
|
Pain Intensity Difference (PID) from Baseline at Each Assessment Time point - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain with a highest possible score of 100.
The pain intensity difference was calculated at each time point as the pain intensity score at baseline minus the pain intensity score at the stated time point.
|
180 Minutes
|
|
Pain Intensity Difference (PID) at 240 Minutes
Délai: 240 Minutes
|
Pain Intensity Difference (PID) from Baseline at Each Assessment Time point - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain with a highest possible score of 100.
The pain intensity difference was calculated at each time point as the pain intensity score at baseline minus the pain intensity score at the stated time point.
|
240 Minutes
|
|
Pain Intensity Difference (PID) at 300 Minutes
Délai: 300 Minutes
|
Pain Intensity Difference (PID) from Baseline at Each Assessment Time point - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain with a highest possible score of 100.
The pain intensity difference was calculated at each time point as the pain intensity score at baseline minus the pain intensity score at the stated time point.
|
300 Minutes
|
|
Pain Intensity Difference (PID) at 360 Minutes
Délai: 360 Minutes
|
Pain Intensity Difference (PID) from Baseline at Each Assessment Time point - pain intensity was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain with a highest possible score of 100.
The pain intensity difference was calculated at each time point as the pain intensity score at baseline minus the pain intensity score at the stated time point.
|
360 Minutes
|
|
Pain Relief (PAR) Scores at 15 Minutes
Délai: 15 Minutes
|
Pain Relief Scores at each Assessment Timepoint - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 100
|
15 Minutes
|
|
Pain Relief (PAR) Scores at 30 Minutes
Délai: 30 Minutes
|
Pain Relief Scores at each Assessment Timepoint - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 100
|
30 Minutes
|
|
Pain Relief (PAR) Scores at 45 Minutes
Délai: 45 Minutes
|
Pain Relief Scores at each Assessment Timepoint - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 100
|
45 Minutes
|
|
Pain Relief (PAR) Scores at 60 Minutes
Délai: 60 Minutes
|
Pain Relief Scores at each Assessment Timepoint - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 100
|
60 Minutes
|
|
Pain Relief (PAR) Scores at 75 Minutes
Délai: 75 Minutes
|
Pain Relief Scores at each Assessment Timepoint - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 100
|
75 Minutes
|
|
Pain Relief (PAR) Scores at 90 Minutes
Délai: 90 Minutes
|
Pain Relief Scores at each Assessment Timepoint - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 100
|
90 Minutes
|
|
Pain Relief (PAR) Scores at 120 Minutes
Délai: 120 Minutes
|
Pain Relief Scores at each Assessment Timepoint - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 100
|
120 Minutes
|
|
Pain Relief (PAR) Scores at 180 Minutes
Délai: 180 Minutes
|
Pain Relief Scores at each Assessment Timepoint - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 100
|
180 Minutes
|
|
Pain Relief (PAR) Scores at 240 Minutes
Délai: 240 Minutes
|
Pain Relief Scores at each Assessment Timepoint - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 100
|
240 Minutes
|
|
Pain Relief (PAR) Scores at 300 Minutes
Délai: 300 Minutes
|
Pain Relief Scores at each Assessment Timepoint - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 100
|
300 Minutes
|
|
Pain Relief (PAR) Scores at 360 Minutes
Délai: 360 Minutes
|
Pain Relief Scores at each Assessment Timepoint - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 100
|
360 Minutes
|
|
Sum of Pain Intensity Difference and Pain Relief Scores (PRID) at 15 Minutes
Délai: 15 Minutes
|
Sum of PID and PAR Scores (PRID) at each Assessment Time point - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief
|
15 Minutes
|
|
Sum of Pain Intensity Difference and Pain Relief Scores (PRID) at 30 Minutes
Délai: 30 Minutes
|
Sum of PID and PAR Scores (PRID) at each Assessment Time point - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief
|
30 Minutes
|
|
Sum of Pain Intensity Difference and Pain Relief Scores (PRID) at 45 Minutes
Délai: 45 Minutes
|
Sum of PID and PAR Scores (PRID) at each Assessment Time point - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief
|
45 Minutes
|
|
Sum of Pain Intensity Difference and Pain Relief Scores (PRID) at 60 Minutes
Délai: 60 Minutes
|
Sum of PID and PAR Scores (PRID) at each Assessment Time point - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief
|
60 Minutes
|
|
Sum of Pain Intensity Difference and Pain Relief Scores (PRID) at 75 Minutes
Délai: 75 Minutes
|
Sum of PID and PAR Scores (PRID) at each Assessment Time point - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief
|
75 Minutes
|
|
Sum of Pain Intensity Difference and Pain Relief Scores (PRID) at 90 Minutes
Délai: 90 Minutes
|
Sum of PID and PAR Scores (PRID) at each Assessment Time point - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief
|
90 Minutes
|
|
Sum of Pain Intensity Difference and Pain Relief Scores (PRID) at 120 Minutes
Délai: 120 Minutes
|
Sum of PID and PAR Scores (PRID) at each Assessment Time point - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief
|
120 Minutes
|
|
Sum of Pain Intensity Difference and Pain Relief Scores (PRID) at 180 Minutes
Délai: 180 Minutes
|
Sum of PID and PAR Scores (PRID) at each Assessment Time point - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief
|
180 Minutes
|
|
Sum of Pain Intensity Difference and Pain Relief Scores (PRID) at 240 Minutes
Délai: 240 Minutes
|
Sum of PID and PAR Scores (PRID) at each Assessment Time point - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief
|
240 Minutes
|
|
Sum of Pain Intensity Difference and Pain Relief Scores (PRID) at 300 Minutes
Délai: 300 Minutes
|
Sum of PID and PAR Scores (PRID) at each Assessment Time point - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief
|
300 Minutes
|
|
Sum of Pain Intensity Difference and Pain Relief Scores (PRID) at 360 Minutes
Délai: 360 Minutes
|
Sum of PID and PAR Scores (PRID) at each Assessment Time point - pain intensity and pain relief were evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no pain and 100 = very severe pain for pain intensity and 0 = no relief and 100 = complete relief for pain relief
|
360 Minutes
|
|
Time to Meaningful Pain Relief
Délai: within 6 Hours
|
Minutes until meaningful pain relief was achieved.
A stopwatch was provided to the subject after ingestion of the study medication.
The subject was instructed to stop the stopwatch when the relief from the starting pain was meaningful to them.
|
within 6 Hours
|
|
Time to Confirmed Perceptible Pain Relief
Délai: within 6 Hours
|
Minutes until confirmed perceptible pain relief was achieved.
A stopwatch was provided to the subject after ingestion of the study medication.
The subject was instructed to stop the stopwatch when they first began to feel any pain relieving effect whatsoever of the drug, that was when they first felt any pain relief.
It did not necessarily mean they felt completely better, although they might have, but when they first felt any difference in the pain.
|
within 6 Hours
|
|
Duration of Analgesia - Time to Rescue
Délai: within 6 Hours
|
Minutes until rescue medication was given.
|
within 6 Hours
|
|
Rescue Rates Through Four Hours
Délai: through 4 Hours
|
Percentage of subjects using rescue medication.
|
through 4 Hours
|
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Rescue Rates Through Six Hours
Délai: through 6 Hours
|
Percentage of subjects using rescue medication.
|
through 6 Hours
|
|
Percentage of Subjects With >50% of the Maximum Possible TOTPAR6 Score
Délai: 6 Hours
|
Percentage of Subjects with >50% of the Maximum Possible TOTPAR6 Score - pain relief was evaluated using a 0-100 mm visual analog scale (VAS) where 0 = no relief and 100 = complete relief with a highest possible score of 600 so >50% is >300 out of 600
|
6 Hours
|
|
Patient Global Evaluation
Délai: 6 Hours
|
Patient Assessment of the Pain Medication - Number of Subjects rating the medication they received as a pain reliever on a score of 0-4, where 0=poor, 1=fair, 2=good, 3=very good, 4=excellent
|
6 Hours
|
Collaborateurs et enquêteurs
Parrainer
Parrainer
Les enquêteurs
Les enquêteurs
- Directeur d'études: Daniel Qi, M.D., McNeil Consumer Healthcare Division of McNEIL-PPC, Inc.
Publications et liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Début de l'étude
Achèvement primaire (Réel)
Achèvement primaire
Achèvement de l'étude (Réel)
Achèvement de l'étude
Dates d'inscription aux études
Première soumission
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Première publication
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour publiée
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
Autres numéros d'identification d'étude
- ACEPAI2001
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