NCT01326325

Brief Summary

Long-term opioid therapy is commonly administered for the management of severe cancer pain. Increasing doses of opioids are titrated against effects until analgesia is achieved or intolerable adverse effects occur. Ketamine, an N-methyl-D-aspartate (NMDA) receptor antagonist, has been reported to improve analgesia in patients with uncontrolled pain receiving high doses of opioids. This study aims at determining the effectiveness of ketamine as an adjuvant to opioids in relieving cancer pain.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
24

participants targeted

Target at below P25 for phase_3 pain

Timeline
Completed

Started Jul 2011

Typical duration for phase_3 pain

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

March 22, 2011

Completed
8 days until next milestone

First Posted

Study publicly available on registry

March 30, 2011

Completed
3 months until next milestone

Study Start

First participant enrolled

July 1, 2011

Completed
1.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 1, 2013

Completed
4 months until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2013

Completed
Last Updated

August 7, 2013

Status Verified

August 1, 2013

Enrollment Period

1.6 years

First QC Date

March 22, 2011

Last Update Submit

August 6, 2013

Conditions

Keywords

CancerRefractory painUncontrolled painKetamine

Outcome Measures

Primary Outcomes (1)

  • The percentage of reduction of the daily average score of painful intensity after 4 days of treatment (to J4), with regard to the basic value to J0

    The daily average score of painful intensity being the score of painful intensity of the previous 24 hours, determined by the patient on a digital scale(ladder) validated from 0 to 10

    4 days

Secondary Outcomes (5)

  • Patient Global Impression of Change/ Clinical Global Impression of Change

    4 days

  • Daily sleep interference score

    4 days

  • Patient satisfaction of pain relief

    4 days

  • Opioids consumption

    4 days

  • Evaluate the adverse effects of opioids-ketamine association versus opioids-placebo

    4 days

Study Arms (2)

Ketamine

EXPERIMENTAL

Ketamine PANFARMA

Drug: Ketamine

Not Ketamine

PLACEBO COMPARATOR

NaCl

Drug: NaCl

Interventions

Drip continues of ketamine in intravenous injection included posology enters 0,5mg/kg /day and 2mg/kg/day during 4 days

Ketamine
NaClDRUG

Drip continues of NaCl 0,9% in intravenous injection during 4 days

Not Ketamine

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Hospitalized cancer patients (informed and conscious of the cancer diagnostic)
  • Undergoing opioid treatment for 15 days at least
  • Refractory pain (score higher than 5 on an 10-point numerical pain rating scale)
  • Ability to score pain on a numerical pain rating scale
  • Patient written agreement

You may not qualify if:

  • Ketamine contraindications
  • Methadone or other NMDA-antagonist treatment
  • Karnofsky index under 10
  • Pregnancy

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Center of Evaluation and Treatment of the pain - Saint-Antoine Hospital

Paris, Île-de-France Region, 75012, France

Location

Related Publications (34)

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    PMID: 8159441BACKGROUND
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    PMID: 8665549BACKGROUND
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    PMID: 8740606BACKGROUND
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    PMID: 8895233BACKGROUND
  • Eide PK, Stubhaug A. Relief of glossopharyngeal neuralgia by ketamine-induced N-methyl-aspartate receptor blockade. Neurosurgery. 1997 Aug;41(2):505-8. doi: 10.1097/00006123-199708000-00043.

    PMID: 9257324BACKGROUND
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    PMID: 2255043BACKGROUND
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    PMID: 2322977BACKGROUND
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    PMID: 8143105BACKGROUND
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    PMID: 8129125BACKGROUND
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    PMID: 7541437BACKGROUND
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    PMID: 8758581BACKGROUND
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    PMID: 8697554BACKGROUND
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    PMID: 10026686BACKGROUND
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    PMID: 10360847BACKGROUND
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MeSH Terms

Conditions

PainNeoplasmsPain, Intractable

Interventions

Ketamine

Condition Hierarchy (Ancestors)

Neurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

CyclohexanesCycloparaffinsHydrocarbons, AlicyclicHydrocarbons, CyclicHydrocarbonsOrganic Chemicals

Study Officials

  • Sylvie ROSTAING-RIGATTIERI, MD

    Center of Evaluation and Treatment of the pain - Saint-Antoine Hospital

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
QUADRUPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 22, 2011

First Posted

March 30, 2011

Study Start

July 1, 2011

Primary Completion

February 1, 2013

Study Completion

June 1, 2013

Last Updated

August 7, 2013

Record last verified: 2013-08

Locations