Maintenance of Effect of Duloxetine in Patients With Diabetic Peripheral Neuropathic Pain (DPNP)

NCT ID: NCT00322621

Last Updated: 2011-02-07

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

216 participants

Study Classification

INTERVENTIONAL

Study Start Date

2006-04-30

Study Completion Date

2007-10-31

Brief Summary

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To determine if duloxetine 60 mg once daily can work up to 6 months in treating pain from Diabetic Neuropathy.

Detailed Description

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Conditions

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Diabetic Neuropathies

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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Duloxetine

All subjects receive 30 mg once daily (QD), by mouth (per os - PO) for 1 week followed by duloxetine 60 mg QD, PO for 7 weeks, then maintenance at 60 mg QD, PO for responders to 6 months and rescue at 120 mg QD, PO for non-responders to 6 months. Patients beginning maintenance at the 60 mg QD dose could be increased to the 120 mg QD level if they did not maintain appropriate level of response throughout the maintenance period.

Group Type EXPERIMENTAL

Duloxetine

Intervention Type DRUG

Interventions

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Duloxetine

Intervention Type DRUG

Other Intervention Names

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LY248686 Cymbalta

Eligibility Criteria

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Inclusion Criteria

* Have pain due to bilateral peripheral neuropathy caused by Type I or Type II diabetes with the pain beginning in the feet and present for at least 6 months.
* May not be pregnant and agree to utilize medically acceptable and reliable means of birth control during participation in the study.
* Score of 4 or greater on the Brief Pain Inventory on the 24-hour average pain item.

Exclusion Criteria

* History of substance abuse or dependence within the past year, excluding nicotine and caffeine.
* Serious or unstable cardiovascular, hepatic (acute liver injury such as hepatitis or severe cirrhosis),kidney, respiratory, or blood disorder, seizure disorder, problems with peripheral vascular disease, or other medical conditions or psychiatric conditions that would hinder your participation or be likely to lead to hospitalization during the course of the study.
* Taking monoamine oxidase inhibitor (MAOI) within 14 days of starting the study or the potential need to take during or within 5 days after discontinuation from the study.
* Treatment with fluoxetine within 30 days of starting the study.
* Unstable blood sugar control and uncontrolled or poorly controlled hypertension.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Boehringer Ingelheim

INDUSTRY

Sponsor Role collaborator

Eli Lilly and Company

INDUSTRY

Sponsor Role lead

Responsible Party

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Eli Lilly

Principal Investigators

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Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST)

Role: STUDY_DIRECTOR

Eli Lilly and Company

Locations

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For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.

Fortaleza, , Brazil

Site Status

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Porto Alegre, , Brazil

Site Status

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Angers, , France

Site Status

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Annecy, , France

Site Status

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Bron, , France

Site Status

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Dijon, , France

Site Status

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Narbonne, , France

Site Status

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Nevers, , France

Site Status

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Nice, , France

Site Status

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Chemitz, , Germany

Site Status

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Dresden, , Germany

Site Status

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Mainz, , Germany

Site Status

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Münster, , Germany

Site Status

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Schkeuditz, , Germany

Site Status

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Siegen, , Germany

Site Status

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Würzburg, , Germany

Site Status

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Genova, , Italy

Site Status

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Perugia, , Italy

Site Status

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Rome, , Italy

Site Status

Countries

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Brazil France Germany Italy

References

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Skljarevski V, Desaiah D, Zhang Q, Chappell AS, Detke MJ, Gross JL, Ziegler D. Evaluating the maintenance of effect of duloxetine in patients with diabetic peripheral neuropathic pain. Diabetes Metab Res Rev. 2009 Oct;25(7):623-31. doi: 10.1002/dmrr.1000.

Reference Type RESULT
PMID: 19637208 (View on PubMed)

Hall JA, Wang F, Oakes TM, Utterback BG, Crucitti A, Acharya N. Safety and tolerability of duloxetine in the acute management of diabetic peripheral neuropathic pain: analysis of pooled data from three placebo-controlled clinical trials. Expert Opin Drug Saf. 2010 Jul;9(4):525-37. doi: 10.1517/14740338.2010.484418.

Reference Type DERIVED
PMID: 20465525 (View on PubMed)

Other Identifiers

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F1J-MC-HMEM

Identifier Type: OTHER

Identifier Source: secondary_id

10258

Identifier Type: -

Identifier Source: org_study_id

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