Efficacy and Safety of MEDI7352 in Participants With Painful Diabetic Neuropathy

NCT ID: NCT03755934

Last Updated: 2024-09-19

Study Results

Results available

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Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE2

Total Enrollment

112 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-11-19

Study Completion Date

2023-06-29

Brief Summary

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This is a study investigating the effect of MEDI7352 on chronic pain in participants with painful diabetic neuropathy.

The study incudes a screening period of up to 45 days and a 12-week treatment period during which MEDI7352 or placebo will be administered intravenously (IV) on 6 occasions, with each dose separated by 14 days. There will be a 6-week follow-up period.

Participants will randomly be assigned to double-blind treatment with one of 4 dose levels of MEDI7352 or placebo.

Detailed Description

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Conditions

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Painful Diabetic Neuropathy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors
Double blind

Study Groups

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Placebo

Participants received 6 doses of intravenous (IV) placebo infusion matched to MEDl7352 during 12-week treatment period.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type OTHER

Participants will receive IV infusion of placebo as stated in arm description.

MEDl7352 Low Dose

Participants received 6 doses of IV MEDl7352 low dose during 12-week treatment period.

Group Type EXPERIMENTAL

MEDI7352

Intervention Type DRUG

Participants will receive IV infusion of MEDI7352 as stated in arm description.

MEDl7352 Medium Dose

Participants received 6 doses of IV MEDl7352 medium dose during 12-week treatment period.

Group Type EXPERIMENTAL

MEDI7352

Intervention Type DRUG

Participants will receive IV infusion of MEDI7352 as stated in arm description.

MEDI7352 High Dose

Participants received 6 doses of IV MEDl7352 high dose during 12-week treatment period.

Group Type EXPERIMENTAL

MEDI7352

Intervention Type DRUG

Participants will receive IV infusion of MEDI7352 as stated in arm description.

Interventions

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MEDI7352

Participants will receive IV infusion of MEDI7352 as stated in arm description.

Intervention Type DRUG

Placebo

Participants will receive IV infusion of placebo as stated in arm description.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Male, or postmenopausal or surgically sterile female, 18 to 80 years of age
* Body mass index of ≤ 42 kg/m\^2.
* Chronic painful diabetic neuropathy (PDN) persistent for 6 months or longer, not adequately controlled by standard of care treatments.
* Mean pain intensity score of ≥ 4, as measured on an 11-point (0-10) numerical rating scale (NRS).
* Willing and able to discontinue all non-steroidal anti-inflammatory drug (NSAID) or cyclooxygenase-2 (COX-2) analgesic therapy.
* Currently be taking medication for the treatment of PDN. Participants should be taking at least one of the first-line medications (consistent with regional or local standard of care guidelines for PDN).

Exclusion Criteria

* Presence of other clinically significant neuropathy (eg, hereditary neuropathy, inflammatory neuropathy) or other clinically significant disorder (eg, nerve compression injury) involving abnormal peripheral sensation, with an aetiology that is considered to be distinct from that of PDN, and that is likely to interfere with assessment of peripheral nerve function, as judged by the investigator.
* History of osteonecrosis, rapidly progressing osteoarthritis (OA), subchondral insufficiency fractures, neurogenic arthropathy, or analgesia-induced arthropathy.
* Diagnosis of clinically significant OA currently affecting a major joint in the upper extremity (shoulder, elbow, or wrist) or lower extremity (hip, knee, or ankle) or axial spine; or other degenerative disease affecting any joint in participants for whom, in the opinion of the investigator, there is an identified risk of osteonecrosis, rapidly progressing OA, subchondral insufficiency fractures, neurogenic arthropathy, or analgesia-induced arthropathy.
* Chronic pain condition, other than PDN, that is likely to interfere with the evaluation of the participant's PDN pain, as judged by the investigator.
* Haemoglobin A1C greater than 10.0% (\> 10.0%).
Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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AstraZeneca

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Research Site

Gentofte Municipality, , Denmark

Site Status

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Balatonfüred, , Hungary

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Budapest, , Hungary

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Bydgoszcz, , Poland

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Gdansk, , Poland

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Katowice, , Poland

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Katowice, , Poland

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Krakow, , Poland

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Lublin, , Poland

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Lublin, , Poland

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Olsztyn, , Poland

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Poznan, , Poland

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Sochaczew, , Poland

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Torun, , Poland

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Warsaw, , Poland

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Warsaw, , Poland

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Wroclaw, , Poland

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Bucharest, , Romania

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Călăraşi, , Romania

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Craiova, , Romania

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Galati, , Romania

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Târgu Mureş, , Romania

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Barnsley, , United Kingdom

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Blackpool, , United Kingdom

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Cannock, , United Kingdom

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Cardiff, , United Kingdom

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Leeds, , United Kingdom

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London, , United Kingdom

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Manchester, , United Kingdom

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Prescot, , United Kingdom

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Stockton-on-Tees, , United Kingdom

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Countries

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Denmark Hungary Poland Romania United Kingdom

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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2018-002523-42

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

D5680C00002

Identifier Type: -

Identifier Source: org_study_id

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