- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04772781
Efficacy and Safety of S (+) - Ibuprofen in the Treatment of Mechanical Low Back Pain (APS002/2020)
July 13, 2023 updated by: Apsen Farmaceutica S.A.
National, Multicentre, Randomized, Double-blind, Double-dummy Phase II Clinical Trial to Evaluate the Efficacy and Safety of S (+) - Ibuprofen for Pain Control in Individuals With At Least Moderate Mechanical Acute Low Back Pain
The purpose of this study is to evaluate the efficacy of S (+) - ibuprofen compared to an active treatment for pain control in individuals with at least moderate acute mechanical low back pain.
Study Overview
Status
Completed
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
177
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
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São Paulo, Brazil, 04753-001
- Apsen Farmacêutica S.A.
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 65 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Main Inclusion Criteria:
- Ability to confirm voluntary participation and agree to all trial purposes by signing and dating the informed consent forms;
- Patient with acute low back pain who responds to the pain period less than or equal to 3 days;
Main Exclusion Criteria:
- Known hypersensitivity to the formula components used during the clinical trial;
- Previous history of alcohol or drugs abuse diagnosed by DSM-V;
- Current or previous history (less than 12 months) of smoking;
- Have clinically relevant abnormal laboratory results according to medical evaluation;
- Women who are pregnant, lactating, or positive for β - hCG urine test.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: S (+) - Ibuprofen
|
S (+) - Ibuprofen + placebo of Ibuflex®
|
Active Comparator: Ibuflex® - ibuprofen
|
Ibuflex® + placebo of S (+) - Ibuprofen
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
At least 50% of maximum pain relief score in Maximum Total Pain Relief (TOTPARmax)
Time Frame: Change from Baseline to 6 hours
|
TOTPAR was calculated using data from a 5-point categorical pain relief scale (none = 0, slight = 1, moderate = 2, good = 3, or complete pain relief = 4)
|
Change from Baseline to 6 hours
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Adverse events rates between groups
Time Frame: During treatment
|
During treatment
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
June 3, 2022
Primary Completion (Actual)
May 25, 2023
Study Completion (Actual)
May 25, 2023
Study Registration Dates
First Submitted
February 23, 2021
First Submitted That Met QC Criteria
February 25, 2021
First Posted (Actual)
February 26, 2021
Study Record Updates
Last Update Posted (Actual)
July 17, 2023
Last Update Submitted That Met QC Criteria
July 13, 2023
Last Verified
February 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pain
- Neurologic Manifestations
- Back Pain
- Low Back Pain
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Peripheral Nervous System Agents
- Enzyme Inhibitors
- Analgesics
- Sensory System Agents
- Anti-Inflammatory Agents, Non-Steroidal
- Analgesics, Non-Narcotic
- Anti-Inflammatory Agents
- Antirheumatic Agents
- Cyclooxygenase Inhibitors
- Ibuprofen
Other Study ID Numbers
- APS002/2020
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
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.
Clinical Trials on Low Back Pain
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Dow University of Health SciencesRecruitingLow Back Pain | Chronic Low-back Pain | Low Back Pain, Mechanical | Mechanical Low Back Pain | Pain, Chronic | Pain, Back | Lower Back Pain Chronic | CLBP - Chronic Low Back PainPakistan
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Faculdade de Ciências Médicas da Santa Casa de...CompletedLow Back Pain, Mechanical | Low Back Pain, Postural | Lower Back Pain Chronic | Low Back Pain, Posterior CompartmentBrazil
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University School of Physical Education in WroclawCompletedLow Back Pain | Low Back Pain, Mechanical | Low Back Pain, PosturalPoland
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Texas Woman's UniversityTexas Physical Therapy AssociationCompletedLow Back Pain | Chronic Low Back Pain | Subacute Low Back PainUnited States
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Washington University School of MedicineEunice Kennedy Shriver National Institute of Child Health and Human Development...CompletedChronic Low Back Pain | Mechanical Low Back PainUnited States
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Université du Québec à Trois-RivièresCompletedChronic Low Back Pain | Mechanical Low Back PainCanada
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Université du Québec à Trois-RivièresFonds de la Recherche en Santé du Québec; Institut de Recherche Robert-Sauvé...CompletedChronic Low Back Pain | Mechanical Low Back PainCanada
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