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An open label, randomised, single dose, 5 way cross over study to compare the rate and extent of absorption of a 8.75mg Flurbiprofen lozenge with flavour and excipient base variants of a 8.75mg Flurbiprofen spray. - Flurbiprofen 5 way Pilot PK Study

An open label, randomised, single dose, 5 way cross over study to compare the rate and extent of absorption of a 8.75mg Flurbiprofen lozenge with flavour and excipient base variants of a 8.75mg Flurbiprofen spray. - Flurbiprofen 5 way Pilot PK Study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2010-022899-32-GB
Enrollment
Unknown
Registered
2010-11-30
Start date
2011-01-19
Completion date
Unknown
Last updated
2013-01-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sore throat MedDRA version: 12.1 Level: LLT Classification code 10041367 Term: Sore throat

Interventions

Product Name: Flurbiprofen 8.75mg Spray Product Code: Flurbiprofen 8.75mg Spray Pharmaceutical Form: Oromucosal spray INN or Proposed INN: Flurbiprofen CAS Number: 5104-49-4 Concentration unit: mg mil

Sponsors

Celerion
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Only subjects to whom all of the following conditions apply will be included: i) Age: >18 to 20 and =65 years) no F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Subjects to whom any of the following conditions apply must be excluded: i) A history of any significant disease of any body system ii) Any condition that may currently interfere with the absorption, distribution, metabolism or excretion of drugs iii) A history of allergy or intolerance (including angio-oedema, urticaria, bronchospasm and rhinitis) related to treatment with Flurbiprofen, ibuprofen or other NSAIDs, codeine or the excipients of the formulations iv) A history of peptic or duodenal ulcers or upper gastro-intestinal bleed, or other significant gastro-intestinal disorders v) A history of frequent dyspepsia, e.g. heartburn or indigestion vi) A history of migraine vii) A history of psychotic illness, attempted suicide or parasuicide. viii) Current smokers and ex-smokers who have smoked within 6 months ix) A history of drug abuse (including alcohol) x) Those with a positive drugs of abuse screen including alcohol on any occasion throughout the study xi) Ingestion of a prescribed drug at any time in the 14 days before dosing with study medication (excluding hormonal contraceptives and hormone replacement therapy) xii) Ingestion of an over-the-counter preparation within 7 days before dosing with study medication xiii) Donation of blood or plasma in quantity e.g. to the Blood Transfusion service in the previous 90 days or donation of bone marrow in the previous 6 months, before enrolment into the study xiv) Known risk factors for AIDS or known HIV positive status, or a positive viral serology screen xv) Those in the opinion of the Investigator with any clinically significant abnormal laboratory values xvi) Woman of childbearing potential, who are pregnant or lactating, seeking pregnancy or failing to take adequate contraceptive precautions, (i.e. an oral or injectable contraceptive, an approved hormonal implant or topical patch, an intrauterine device, abstinence [should the subject become sexually active, she must agree to use a double barrier method] or condoms/diaphragm and spermicide). A woman of childbearing potential is defined as any female who is less than 2 years post-menopausal or has not undergone an hysterectomy or surgical sterilisation, e.g. bilateral tubal ligation, bilateral ovariectomy (oophorectomy) xvii) Those unable in the opinion of the Investigator to comply fully with the study requirements xviii) Those who have been dosed in a clinical trial in the previous 90 days xix) Those previously randomised into the study.

Design outcomes

Primary

MeasureTime frame
Main Objective: As the objective of this study is primarily exploratory rather than to meet regulatory requirements, the pharmacokinetic performance of the test products will be assessed using several alternative dimensions. No single pharmacokinetic parameter will be deemed to be the primary study endpoint. ;Secondary Objective: No secondary objectives;Primary end point(s): All of the following endpoints will be assessed, within each treatment group:- • tmax for Flurbiprofen • Cmax for Flurbiprofen • AUC0-t for Flurbiprofen (where t is the last measurable time-point) • AUC0-8 for Flurbiprofen • t1/2 for Flurbiprofen • Kel for Flurbiprofen • plasma Flurbiprofen concentrations at predose, 2, 5, 10, 15, 30, 40, 50, 60, 75, 90, 120, 180, 240, 360, 480 and 720 minutes postdose • partial AUCs for Flurbiprofen at predose, 2, 5, 10, 15, 30, 40, 50 and 60 minutes postdose ;Timepoint(s) of evaluation of this end point: n/a

Secondary

MeasureTime frame
Timepoint(s) of evaluation of this end point: n/a;Secondary end point(s): n/a

Countries

United Kingdom

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026