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A Trial to Assess the Efficacy and Safety of SPM 927 (Lacosamide) in Subjects With Painful Distal Diabetic Neuropathy

A Multi-center, Randomized, Double-blind, Placebo-controlled Trial to Assess the Efficacy and Safety of 400mg/Day and 600mg/Day SPM 927 (Lacosamide) in Subjects With Painful Distal Diabetic Neuropathy

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00238524
Enrollment
357
Registered
2005-10-13
Start date
2003-12-31
Completion date
2005-01-31
Last updated
2014-09-22

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

Conditions

Diabetic Neuropathy

Keywords

painful distal diabetic neuropathy

Brief summary

This trial was conducted at about 50 sites in Europe and has been clinically completed. Patients had symptoms of painful diabetic neuropathy for 6 months up to 5 years with an optimized diabetic control and at least moderate pain. Patients were not eligible with other chronic pain or any other medical or psychiatric condition, that would have jeopardized or compromised the patient's ability to participate in the trial. After a 2-week run-in phase patients were randomly assigned to one of three treatment arms. All patients who had completed the 6-week titration phase to reach their target dose entered a 12-week maintenance phase. At the end of the maintenance phase, subjects were offered the option of entering the open-label, follow-on trial. The change in pain was measured daily as well as interference of pain with sleep and general activity.

Interventions

Sponsors

UCB Pharma
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Painful distal diabetic neuropathy

Exclusion criteria

* Symptoms of painful distal diabetic neuropathy for less than six months or greater than 5 years

Design outcomes

Primary

MeasureTime frame
Investigate the efficacy of lacosamide compared with placebo in reducing pain in subjects with painful distal diabetic neuropathy will be determined by pain score ratings assessed in a patient's diary and at clinic visits.

Secondary

MeasureTime frame
Investigate effect of lacosmide on subjects' perception of sleep, activity, quality of life, and safety, determined by rating scales assessed in a patient's diary and at the clinic visits.

Countries

Germany

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 9, 2026