The Safety and Dose Response to Single Anal Doses of NRL001

NCT ID: NCT06593743

Last Updated: 2024-09-19

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

PHASE1

Total Enrollment

44 participants

Study Classification

INTERVENTIONAL

Study Start Date

2002-12-31

Study Completion Date

2013-11-12

Brief Summary

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Single centre dose-finding and proof-of-concept study in healthy volunteers to assess the effects of single doses of NRL001 on the mean anal resting pressure (MARP). In addition, the pharmacokinetics of NRL001 and subject safety are also examined.

Detailed Description

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This is a single centre dose-finding and proof-of-concept study in healthy volunteers to assess the effects of single doses of NRL001 on the mean anal resting pressure (MARP). In addition, the pharmacokinetics of NRL001 and subject safety are also examined.

The study consists of four parts, which evaluate different NRL001 concentrations and sites of application. Treatments consist of a single local application of either 0.3%, 1% or 3% w/w NRL001 gel applied peri-anally, of either 1% or 3% w/w NRL001 gel applied intra-anally, or 1% w/w NRL001 administered rectally. In addition, a 10 mg NRL001-containing suppository applied to the rectum is assessed.

Conditions

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Faecal Incontinence

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

FACTORIAL

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Perianal NRL001 Gel 3 strengths

A single peri-anal application of NRL001 0.3%, 1%, 3% gel in stepwise dose ascending fashion.

Group Type EXPERIMENTAL

Perianal NRL001 Gel 3 strengths

Intervention Type DRUG

A single application of 0.3%, 1.0%, 3.0% NRL001 gel in stepwise dose ascending fashion.

Intraanal NRL001 Gel 2 strengths

A single intra-anal application of 3% or 1% NRL001 gel.

Group Type EXPERIMENTAL

Intraanal NRL001 Gel 2 strengths

Intervention Type DRUG

A single application of 3.0% or 1.0% Gel

Intrarectal NRL001 Gel

A single intra-rectal application of 1% NRL001 gel.

Group Type EXPERIMENTAL

Intrarectal NRL001 Gel

Intervention Type DRUG

A single application of 1.0% Gel

NRL001: 10mg suppository

One 10mg NRL001 suppository applied to rectum.

Group Type EXPERIMENTAL

NRL001: 10mg suppository

Intervention Type DRUG

NRL001 10mg suppository applied to rectum.

Interventions

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Perianal NRL001 Gel 3 strengths

A single application of 0.3%, 1.0%, 3.0% NRL001 gel in stepwise dose ascending fashion.

Intervention Type DRUG

Intraanal NRL001 Gel 2 strengths

A single application of 3.0% or 1.0% Gel

Intervention Type DRUG

Intrarectal NRL001 Gel

A single application of 1.0% Gel

Intervention Type DRUG

NRL001: 10mg suppository

NRL001 10mg suppository applied to rectum.

Intervention Type DRUG

Other Intervention Names

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methoxamine gel 0.3%, 1.0%, 3.0% methoxamine gel 3.0%, 1.0% methoxamine gel 1.0% methoxamine suppository

Eligibility Criteria

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Inclusion Criteria

* No previous history of ano-rectal conditions/diseases.
* No history of heart disease.
* 18 to 75 years of age.
* Males and females but pre-menopausal females of child bearing potential must be using adequate contraceptive methods and have a negative pregnancy test before the start of the study.

Exclusion Criteria

* Use of medication in the last 30 days with vasodilatory activity.
* Use of any medication in the last 30 days applied to the anus and/or via the rectum (exception: participation in Part A, Part B or Part C of NRL001-01/2002(HV)
* Regular intake of more than 21 units of alcohol per week.
* Pregnant females.
* Breast feeding mothers.
* Presence of concomitant gastrointestinal diseases or disorders, such as significant abdominal symptoms and haemorrhoids but also any significant organ (e.g. renal, hepatic or cardiac)dysfunction.
* Volunteers whom the investigator feels would not be compliant with the requirements of the trial.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Norgine

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Hans-Jürgen Gruss, MD

Role: STUDY_DIRECTOR

Norgine

John H Scholefield, MD

Role: PRINCIPAL_INVESTIGATOR

University Hospital - Queens Medical Centre

Locations

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University Hospital - Queens Medical Centre

Nottingham, , United Kingdom

Site Status

Countries

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United Kingdom

Other Identifiers

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NRL001-01/2002 (HV)

Identifier Type: -

Identifier Source: org_study_id

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