Gabapentin for the Treatment of Pruritus Caused by Burn Injuries in Children

NCT ID: NCT01092520

Last Updated: 2013-08-20

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

WITHDRAWN

Clinical Phase

PHASE1

Study Classification

INTERVENTIONAL

Study Start Date

2009-07-31

Study Completion Date

2011-07-31

Brief Summary

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Children with healing burns often suffer from pruritus that may continue for many months. Pruritus can be very distressing to the child and can interfere with sleep, activities of daily living, and rehabilitation therapy. Additionally, constant scratching of skin grafts may result in damage that requires further surgery, thus putting the patient at additional risk and adding to health care costs. Although the size of the burn injury is a risk factor for pruritus, almost 50% of patients with small burn injuries reported moderate or severe pruritus.

Detailed Description

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Gabapentin has been shown to be effective for the treatment of pruritus in adult patients with brachioradial pruritus, uraemic pruritus and pruritus of unknown origin. Although the specific mechanism is unknown, the end result is the downregulation of excitatory neurotransmitter release and decrease in neuronal hyperexcitability.

The primary objective of this study is evaluating the effectiveness of gabapentin in reducing the severity of pruritus in children with burn injuries.

Conditions

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Pruritus

Keywords

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Gabapentin Burn Injuries in Children pruritus

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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Gabapentin

Group Type EXPERIMENTAL

Gabapentin

Intervention Type DRUG

Day 1 - 5mg/kg/dose per os at bedtime then 5mg/kg/dose PO b.i.d x 1 day (Day 2) then on Day 3, 5mg/kg/dose PO t.i.d . x 19 days; after 7 days, if not at maximal effect may increase over 3 days to 10mg/kg/dose (Day 8: 5 mg/kg/dose q.am and midday, Day 9: 10mg/kg/dose b.i.d. + 5mg/kg/dose midday, Day 10: 10mg/kg/dose t.i.d.) Doses may be reduced if patient experiences intolerable side effects.

Interventions

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Gabapentin

Day 1 - 5mg/kg/dose per os at bedtime then 5mg/kg/dose PO b.i.d x 1 day (Day 2) then on Day 3, 5mg/kg/dose PO t.i.d . x 19 days; after 7 days, if not at maximal effect may increase over 3 days to 10mg/kg/dose (Day 8: 5 mg/kg/dose q.am and midday, Day 9: 10mg/kg/dose b.i.d. + 5mg/kg/dose midday, Day 10: 10mg/kg/dose t.i.d.) Doses may be reduced if patient experiences intolerable side effects.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Children with partial or deep thickness burn
2. Children receiving triple antihistamines for treatment of pruritus
3. Children with a pruritus score ≥ 2 (Appendix 1) despite triple antihistamine therapy
4. Children who are tolerating liquids by mouth or nasogastric tube

Exclusion Criteria

1. Children with a medical condition for which gabapentin is contraindicated including children who have demonstrated a hypersensitivity to gabapentin or any of the components of the formulation.
2. Children with seizure disorders
3. Children with a pre-existing behavioural or developmental disorder
4. Children with renal impairment
5. Children with severe burns requiring PICU admission
Minimum Eligible Age

6 Years

Maximum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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The Hospital for Sick Children

OTHER

Sponsor Role lead

Responsible Party

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Jason Hayes

Staff Anesthesiologist

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Jason Hayes, MD

Role: PRINCIPAL_INVESTIGATOR

The Hospital for Sick Children

Locations

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The Hospital for Sick Children

Toronto, Ontario, Canada

Site Status

Countries

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Canada

Other Identifiers

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1000013007

Identifier Type: -

Identifier Source: org_study_id