A Study of 2-hydroxyflutamide (Liproca Depot), Injected Into the Prostate in Patients With Localized Prostate Cancer

NCT ID: NCT02341404

Last Updated: 2016-03-11

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

PHASE2

Total Enrollment

23 participants

Study Classification

INTERVENTIONAL

Study Start Date

2012-05-31

Study Completion Date

2015-05-31

Brief Summary

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The primary aim of the study was to characterize and quantify the histopathological changes in the surgical specimens obtained in patients undergoing prostatectomy in addition to imaging changes (MRI) following a single injection of Liproca Depot in patients with localized prostate cancer.

Detailed Description

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The primary aim of the study was to characterize and quantify the histopathological changes in the surgical specimens obtained in patients undergoing prostatectomy in addition to imaging changes (MRI) following a single injection of Liproca Depot in patients with localized prostate cancer.

The secondary aims ere to evaluate efficacy and safety of a single injection of Liproca Depot, and to follow the pharmacokinetic profile.

Conditions

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Prostate Cancer

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Liproca Depot

A parenteral controlled release depot formulation of 2-hydroxyflutamide (2-HOF) is given as a single dose injection into the prostate gland within the lobe area where the tumour tissue is localized.

Group Type EXPERIMENTAL

2-hydroxyflutamide (2-HOF)

Intervention Type DRUG

Two components are mixed, transferred to a syringe and administered with injection into the prostate

Interventions

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2-hydroxyflutamide (2-HOF)

Two components are mixed, transferred to a syringe and administered with injection into the prostate

Intervention Type DRUG

Other Intervention Names

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Liproca Depot

Eligibility Criteria

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Inclusion Criteria

1. Age ≥ 50 years, ≤ 75 years
2. Histologically confirmed localized (stage T1c, T2a-T2c) prostate cancer that is judged relevant for prostatectomy.
3. PSA value \< 20 ng/ml within 6 weeks before enrolment.
4. Gleason score ≤ 3+4 at diagnostic biopsy (or preferably with more precise method for judging the localization of the primary tumour focus (foci).
5. Adequate renal function: Creatinine \< 1.5 times upper limit of normal.
6. Adequate hepatic function: Aspartate Transaminase (ASAT), Alanine Transaminase (ALAT) and Alkalase Phosphatase (ALP) \< 1.5 times upper limit of normal.
7. Negative dipstick for bacteriuria.
8. Patient must have ability to cope with the study procedures and to return to scheduled visits including follow up visit.
9. Patients that has been scheduled for prostatectomy

Exclusion Criteria

1. Ongoing or previous hormone therapy for prostate cancer.
2. On-going or previous therapy within 12 month of finasteride or dutasteride.
3. On-going or previous invasive therapy for benign prostate hyperplasia (TURP, TUMT).
4. Use of pace maker or other electronic devices
5. Symptoms or signs of acute prostatitis.
6. Symptoms or signs of ulcered proctitis
7. Severe micturation symptoms
8. On-going therapy with anticoagulant (e.g Warfarin. Other anticoagulant should be withdrawn 1 week before injection).
9. Concomitant systemic treatment with corticosteroids, or immune modulating agents.
10. Known immunosuppressive disease (e.g. HIV, diabetes).
11. Simultaneous participation in any other study involving not market authorized drugs or having participated in a study within the last 12 months prior to start of study treatment.
Minimum Eligible Age

50 Years

Maximum Eligible Age

75 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

No

Sponsors

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Uppsala University

OTHER

Sponsor Role collaborator

Lidds AB

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Dept of Urology, University Hospital

Tampere, , Finland

Site Status

Dept of Urology, University Hospital

Uppsala, Uppsala County, Sweden

Site Status

Countries

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Finland Sweden

Other Identifiers

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LPC-003

Identifier Type: -

Identifier Source: org_study_id

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