Paracetamol UNIFLASH for Buccal Use Phase III Trial in Acute Pain Due to a Tooth Extraction

NCT ID: NCT04640376

Last Updated: 2022-11-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

407 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-03-24

Study Completion Date

2022-11-10

Brief Summary

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This study aims to evaluate the analgesic efficacy of single dose of a new paracetamol formulation (paracetamol UNIFLASH) for buccal use in comparison to two different doses of an oral paracetamol form controlled versus placebo.

Detailed Description

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Conditions

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Acute Pain

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators
Double-blind. Participants, Investigators, and all persons involved in the conduct, data management, and analysis of the study will be fully blind to the participant's treatment.

Study Groups

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Paracetamol UNIFLASH 125mg

1 sachet Paracetamol UNIFLASH 125mg + 2 placebo capsule

Group Type EXPERIMENTAL

Paracetamol Uniflash 125mg

Intervention Type DRUG

Oromucosal solution 1.25 mL for buccal use

Placebo

Intervention Type DRUG

Dummy treatment

Placebo

1 Placebo sachet + 2 placebo capsule

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Dummy treatment

Paracetamol 500mg

1 Placebo sachet + 1 placebo capsule + 1 capsule Panadol 500mg

Group Type ACTIVE_COMPARATOR

Panadol 500 MG Oral Tablet X1

Intervention Type DRUG

Tablet masked in capsule

Placebo

Intervention Type DRUG

Dummy treatment

Paracetamol 1000mg

1 Placebo sachet + 2 capsules Panadol 500mg

Group Type ACTIVE_COMPARATOR

Panadol 500 MG Oral Tablet X2

Intervention Type DRUG

Tablet masked in capsule

Placebo

Intervention Type DRUG

Dummy treatment

Interventions

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Paracetamol Uniflash 125mg

Oromucosal solution 1.25 mL for buccal use

Intervention Type DRUG

Panadol 500 MG Oral Tablet X1

Tablet masked in capsule

Intervention Type DRUG

Panadol 500 MG Oral Tablet X2

Tablet masked in capsule

Intervention Type DRUG

Placebo

Dummy treatment

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Male and female patients aged from 18 years of age
* Patients scheduled to undergo the removal of one third soft-tissue impacted or not-impacted mandibular molar (associated or not to an ipsilateral erupted maxillary molar) under short-acting local anaesthetic preoperatively;
* Patients weighing \> 50 kg;


* Patients experiencing a moderate pain within 4 hours after the dental extraction, defined by a baseline pain intensity Visual Analogic Scale (VAS) score ≥ 40 mm and ≤ 60 mm;
* Third mandibular molar extraction completed without any immediate complication, that in the opinion of the investigator, would interfere with the study conduct and/or assessments (e.g., suspected neurosensory complication, incomplete removal of tooth).

Exclusion Criteria

* Patient who undergoes an extraction of contralateral molar in the same procedure or a bony-impacted molar;
* Patients treated by analgesics or nonsteroidal anti-inflammatory drugs (NSAIDs) within the 3 days prior to the day of randomization (or within 5 times the elimination half-life whichever the longest);
* Patient who received other analgesic than short-acting preoperative or intraoperative local anaesthetic agents within 12 hours before the start of the surgery or peri-operatively until randomization;
* Patients with any known hypersensitivity to paracetamol, ibuprofen or ingredients contained in IMPs and Non-Investigational Medicinal Product (NIMP);
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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AIXIAL Development

UNKNOWN

Sponsor Role collaborator

Unither Pharmaceuticals, France

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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CHU de Bordeaux

Bordeaux, , France

Site Status

CHRU de Clermont Ferrand

Clermont-Ferrand, , France

Site Status

Hôpital Louis Mourier

Colombes, , France

Site Status

CHU Montpellier

Montpellier, , France

Site Status

CHU de Strasbourg

Strasbourg, , France

Site Status

Università degli Studi di Milano

Milan, , Italy

Site Status

Department of maxilla facial Surgery -University of Udine

Udine, , Italy

Site Status

University Central Stomatology GDANSK

Gdansk, , Poland

Site Status

Oral Surgery Department, Central Clinical Hospital

Lodz, , Poland

Site Status

Dental Practice

Lodz, , Poland

Site Status

Oral surgery Medical University of Lublin

Lublin, , Poland

Site Status

AW Clinic

Warsaw, , Poland

Site Status

NZOZ Akademicka Poliklinika Stomatologiczna

Wroclaw, , Poland

Site Status

Centro Médico Teknon - Grupo Quironsalud

Barcelona, , Spain

Site Status

Hospital Odontológico Universitat Barcelona

Barcelona, , Spain

Site Status

Facultad de Odontología de la Universidad de Granada

Granada, , Spain

Site Status

Instituto Profesor Sada

Madrid, , Spain

Site Status

Faculty of Medicine of the UNIVERSITY OF MURCIA

Murcia, , Spain

Site Status

Hospitalario Universitario de Santiago (CHUS)

Santiago de Compostela, , Spain

Site Status

Hospital Universitario Virgen del Rocio

Seville, , Spain

Site Status

Countries

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France Italy Poland Spain

Other Identifiers

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UP-CLI-2020-001

Identifier Type: -

Identifier Source: org_study_id

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