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Evaluation of the Efficacy and Safety of Diclofenac HPBCD 75mg/ml in Treatment of Pain Following Dental Surgery

Primary Purpose

Dental Pain

Status
Completed
Phase
Phase 3
Locations
United Kingdom
Study Type
Interventional
Intervention
Diclofenac HPBCD s.c. 75mg/ml
Voltarol 75mg/3ml i.m.
Sponsored by
IBSA Institut Biochimique SA
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Dental Pain

Eligibility Criteria

18 Years - 65 Years (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Patients undergoing surgical extraction of a single fully or partially impacted mandibular 3rd molar requiring bone removal.
  • Patients experiencing moderate to severe post-operative pain within 6 hours from end of surgery.
  • Pre-operative laboratory tests in the reference ranges or without clinically significant abnormalities as judged by the Investigator.

Exclusion Criteria:

  • Surgery performed under general anaesthesia, or sedation.
  • Complications occurring during the surgical procedure or in the period before randomisation as judged by the investigator.
  • Acute local or systemic infection at the time of surgery that could confound the post-surgical evaluation.
  • Patients with clinical signs of gastritis, gastro-duodenal ulcer, GI bleeding. Other GI disturbances or disease that in the opinion of the investigator could be negatively affected by the administration of NSAIDs.
  • Clinical signs or history of coagulation disorders that could be negatively affected by NSAIDs administration.
  • Hepatic or renal impairment.
  • Patients with significant cardiac impairment, history of cerebrovascular disease, history or peripheral arterial disease, uncontrolled hypertension.
  • Hypersensitivity to diclofenac or other NSAIDs or to one of the study medication components.
  • Patients under chronic treatment with topical or systemic analgesics/NSAIDs.
  • Patients under treatment with any medication that may affect the treatment efficacy evaluation.
  • Patients under treatment with any medication whose concomitant use may be susceptible to interactions with diclofenac or may affect safety.

Sites / Locations

  • The School of Dentistry, University of Birmingham
  • Department of oral Surgery; University Dental Hospital
  • The School of Clinical Dentistry, The University of Sheffield

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Active Comparator

Arm Label

Diclofenac HPBCD s.c. 75mg/ml

Voltarol 75mg/3ml i.m.

Arm Description

Outcomes

Primary Outcome Measures

Pain Intensity Difference (PID)
Pain intensity difference (PID) was derived by subtracting each pain intensity score (PI) from the baseline PI score (t0), where PI was assessed by the patient on a 0-100 mm VAS (from 0 = no pain to 100 = worst pain imaginable).

Secondary Outcome Measures

PIDs
PIDs
PIDs
PIDs
PIDs
PIDs
PIDs
PIDs
PIDs
PIDs
PIDs
PIDs

Full Information

First Posted
July 21, 2009
Last Updated
December 17, 2012
Sponsor
IBSA Institut Biochimique SA
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1. Study Identification

Unique Protocol Identification Number
NCT00943098
Brief Title
Evaluation of the Efficacy and Safety of Diclofenac HPBCD 75mg/ml in Treatment of Pain Following Dental Surgery
Official Title
Efficacy and Safety of a Single s.c. Diclofenac HPBCD 75mg/1ml Injection as Compared to a Single i.m. Voltarol® 75mg/3ml, in the Treatment of Acute Moderate-to-severe Post-surgical Pain Following Dental Surgery (Impacted 3rd Molar Removal).
Study Type
Interventional

2. Study Status

Record Verification Date
December 2012
Overall Recruitment Status
Completed
Study Start Date
September 2009 (undefined)
Primary Completion Date
March 2010 (Actual)
Study Completion Date
May 2010 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
IBSA Institut Biochimique SA

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
The present study is aimed at demonstrating the therapeutic equivalence of diclofenac HPBCD 75mg/1ml s.c. with the marketed reference product, Voltarol® 75mg/3ml i.m. in the treatment of acute moderate-to-severe pain after dental impaction surgery.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Dental Pain

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 3
Interventional Study Model
Parallel Assignment
Masking
ParticipantInvestigator
Allocation
Randomized
Enrollment
142 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Diclofenac HPBCD s.c. 75mg/ml
Arm Type
Experimental
Arm Title
Voltarol 75mg/3ml i.m.
Arm Type
Active Comparator
Intervention Type
Drug
Intervention Name(s)
Diclofenac HPBCD s.c. 75mg/ml
Intervention Description
1 single injection at day of dental surgical extraction
Intervention Type
Drug
Intervention Name(s)
Voltarol 75mg/3ml i.m.
Intervention Description
1 single injection at day of dental surgical extraction
Primary Outcome Measure Information:
Title
Pain Intensity Difference (PID)
Description
Pain intensity difference (PID) was derived by subtracting each pain intensity score (PI) from the baseline PI score (t0), where PI was assessed by the patient on a 0-100 mm VAS (from 0 = no pain to 100 = worst pain imaginable).
Time Frame
1.5 hours
Secondary Outcome Measure Information:
Title
PIDs
Time Frame
at 15 minutes post-dose.
Title
PIDs
Time Frame
at 30 minutes post-dose.
Title
PIDs
Time Frame
at 45 minutes post-dose.
Title
PIDs
Time Frame
at 60 minutes post-dose.
Title
PIDs
Time Frame
at 90 minutes post-dose.
Title
PIDs
Time Frame
at 2 hours post-dose.
Title
PIDs
Time Frame
at 3 hours post-dose.
Title
PIDs
Time Frame
at 4 hours post-dose.
Title
PIDs
Time Frame
at 5 hours post-dose.
Title
PIDs
Time Frame
at 6 hours post-dose.
Title
PIDs
Time Frame
at 7 hours post-dose.
Title
PIDs
Time Frame
at 8 hours post-dose.

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
65 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Patients undergoing surgical extraction of a single fully or partially impacted mandibular 3rd molar requiring bone removal. Patients experiencing moderate to severe post-operative pain within 6 hours from end of surgery. Pre-operative laboratory tests in the reference ranges or without clinically significant abnormalities as judged by the Investigator. Exclusion Criteria: Surgery performed under general anaesthesia, or sedation. Complications occurring during the surgical procedure or in the period before randomisation as judged by the investigator. Acute local or systemic infection at the time of surgery that could confound the post-surgical evaluation. Patients with clinical signs of gastritis, gastro-duodenal ulcer, GI bleeding. Other GI disturbances or disease that in the opinion of the investigator could be negatively affected by the administration of NSAIDs. Clinical signs or history of coagulation disorders that could be negatively affected by NSAIDs administration. Hepatic or renal impairment. Patients with significant cardiac impairment, history of cerebrovascular disease, history or peripheral arterial disease, uncontrolled hypertension. Hypersensitivity to diclofenac or other NSAIDs or to one of the study medication components. Patients under chronic treatment with topical or systemic analgesics/NSAIDs. Patients under treatment with any medication that may affect the treatment efficacy evaluation. Patients under treatment with any medication whose concomitant use may be susceptible to interactions with diclofenac or may affect safety.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Ian Brook, Prof
Organizational Affiliation
The school of Clinical Dentistry
Official's Role
Principal Investigator
Facility Information:
Facility Name
The School of Dentistry, University of Birmingham
City
Birmingham
Country
United Kingdom
Facility Name
Department of oral Surgery; University Dental Hospital
City
Cardiff
Country
United Kingdom
Facility Name
The School of Clinical Dentistry, The University of Sheffield
City
Sheffield
Country
United Kingdom

12. IPD Sharing Statement

Learn more about this trial

Evaluation of the Efficacy and Safety of Diclofenac HPBCD 75mg/ml in Treatment of Pain Following Dental Surgery

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