Diabetic NeuropathyPhase 2/3NCT00235469
A Trial to Assess the Efficacy and Safety of SPM 927 in Subjects With Painful Distal Diabetic Neuropathy
A Phase 2/3 study testing SPM 927 in people with Diabetic Neuropathy, run by UCB Pharma at 1 site in United States.
Trial summary
This phase 2b trial is being conducted at approximately 60 sites in the US to investigate whether lacosamide (SPM 927) at different doses reduces pain in subjects with diabetic neuropathy. Approximately 360 subjects will be randomized to placebo or one of three doses of lacosamide. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Diabetic Neuropathy
- What is being tested?
- SPM 927
- How many people
- 496 participants
- Where
- 1 siteUnited States
- Study dates
- Apr 2004to Jun 2005
- Phase
- Phase 2/3
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Adult, Older adult
Who may be able to join
- Painful distal diabetic neuropathy
Who cannot join
- Must have an average pain intensity of ≥ 4 on an 11-point Likert scale
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Multi-center, Randomized, Double-blind, Placebo-controlled, Parallel-group Trial to Assess the Efficacy and Safety OF 200, 400, AND 600 mg/Day SPM 927 in Subjects With Painful Distal Diabetic Neuropathy
This phase 2b trial is being conducted at approximately 60 sites in the US to investigate whether lacosamide (SPM 927) at different doses reduces pain in subjects with diabetic neuropathy. Approximately 360 subjects will be randomized to placebo or one of three doses of lacosamide. To qualify for this trial, subjects with symptoms of painful distal diabetic neuropathy ranging in duration from 6 months to 5 years must have an average pain intensity of ≥4 on an 11-point Likert scale (0-10 scale) during the 7 day period prior to start of treatment.
To determine what effect lacosamide has on diabetic neuropathic pain, subjects will use a diary to record their daily pain intensity (morning and evening), pain interference with sleep (morning) and activity (evening). Use of rescue medication (acetaminophen) and subjects' quality of life will be investigated. In addition, safety and tolerability of the different doses of lacosamide will be investigated.
- Conditions
- Diabetic Neuropathy
- Being tested
- SPM 927
- Keywords
- PAINFUL DISTAL DIABETIC NEUROPATHY
- Medical subject headings
- Diabetic Neuropathies
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
SPM 927Drug
What is being measured
The primary outcome is the main question the study is designed to answer.
To investigate the efficacy of 200, 400, and 600 mg/day of lacosamide compared with placebo in reducing pain in subjects with painful distal diabetic neuropathy.
Secondary outcomes (1)
To investigate the effect of lacosamide on subjects' perception of pain, sleep, activity, quality of life, as well as to investigate the pharmacokinetics and safety of lacosamide.
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted10 Oct 2005 (estimated)
- Study startApr 2004
- Primary completionJun 2005
- Study completionJun 2005
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Diabetic NeuropathyStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2/3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Enrolment
- 496 participants (actual)
Sponsor and investigators
- Lead sponsor
- UCB Pharma
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- UCB Clinical Trial Call Center, Study director, UCB Pharma
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00235469
- Sponsor's protocol ID
- SP0742
- Status last verified
- Feb 2010
- First submitted
- 6 Oct 2005
- Last updated
- 22 Sep 2014
- Results posted
- No
Publications
Wymer JP, Simpson J, Sen D, Bongardt S; Lacosamide SP742 Study Group. Efficacy and safety of lacosamide in diabetic neuropathic pain: an 18-week double-blind placebo-controlled trial of fixed-dose regimens. Clin J Pain. 2009 Jun;25(5):376-85. doi: 10.1097/AJP.0b013e318196d2b6.
PubMed 19454870
Study at a glance
From the registry record, last updated by the sponsor on 22 Sep 2014. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Multi-center, Randomized, Double-blind, Placebo-controlled, Parallel-group Trial to Assess the Efficacy and Safety OF 200, 400, AND 600 mg/Day SPM 927 in Subjects With Painful Distal Diabetic Neuropathy
- ClinicalTrials.gov ID
- NCT00235469
- Acronym / sponsor ID
- SP0742
- Conditions
- Diabetic Neuropathy
- Keywords
- PAINFUL DISTAL DIABETIC NEUROPATHY
- Phase
- Phase 2/3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 496 participants (actual)
- Lead sponsor
- UCB PharmaIndustry (pharma, biotech, devices)
- Study start
- Apr 2004
- Primary completion
- Jun 2005 (actual)
- Study completion
- Jun 2005 (actual)
- First posted
- 10 Oct 2005 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This phase 2b trial is being conducted at approximately 60 sites in the US to investigate whether lacosamide (SPM 927) at different doses reduces pain in subjects with diabetic neuropathy. Approximately 360 subjects will be randomized to placebo or one of three doses of lacosamide. To qualify for this trial, subjects with symptoms of painful distal diabetic neuropathy ranging in duration from 6 months to 5 years must have an average pain intensity of ≥4 on an 11-point Likert scale (0-10 scale) during the 7 day period prior to start of treatment.
To determine what effect lacosamide has on diabetic neuropathic pain, subjects will use a diary to record their daily pain intensity (morning and evening), pain interference with sleep (morning) and activity (evening). Use of rescue medication (acetaminophen) and subjects' quality of life will be investigated. In addition, safety and tolerability of the different doses of lacosamide will be investigated.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Age groups
- Adult, Older adult
Key inclusion criteria (1 listed)
- Painful distal diabetic neuropathy
Key exclusion criteria (1 listed)
- Must have an average pain intensity of ≥ 4 on an 11-point Likert scale
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| SPM 927 | Drug | – |
Primary outcome
To investigate the efficacy of 200, 400, and 600 mg/day of lacosamide compared with placebo in reducing pain in subjects with painful distal diabetic neuropathy.
1 secondary outcome
To investigate the effect of lacosamide on subjects' perception of pain, sleep, activity, quality of life, as well as to investigate the pharmacokinetics and safety of lacosamide.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 22 Sep 2014.
- Results publication: PubMed 19454870Wymer JP, Simpson J, Sen D, Bongardt S; Lacosamide SP742 Study Group. Efficacy and safety of lacosamide in diabetic neuropathic pain: an 18-week double-blind placebo-controlled trial of fixed-dose regimens. Clin J Pain. 2009 Jun;25(5):376-85. doi: 10.1097/AJP.0b013e318196d2b6.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
UCB Clinical Trial Call Center study director
UCB Pharma
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2/3 study testing SPM 927 in people with Diabetic Neuropathy, run by UCB Pharma at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 22 Sep 2014. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this combined phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
To investigate the efficacy of 200, 400, and 600 mg/day of lacosamide compared with placebo in reducing pain in subjects with painful distal diabetic neuropathy.. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00235469, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 22 Sep 2014.