Nasal Fentanyl for Chronic Cancer Pain (NFCP-2)

Norwegian University of Science and Technology

Status and phase: Withdrawn; Phase 3

Conditions: Cancer; Pain

Treatments: Drug: slow release morphine; Drug: intranasal fentanyl spray

Study type: Interventional

Funder types: Other

Identifiers

NCT01906073

NFCP-2

Details and patient eligibility

About

Today, patients with cancer pain in need of opioids for moderate to severe pain get long-acting morphine twice a day and morphine tablets taken on demand in addition. This procedure might be based on the assumption that cancer pain is persistent, although the evidence to support whether this assumption applies to all cancer patients is lacking. Some cancer patients might not need a fixed dose of long-acting morphine.

Because of rapid pain relief, the new fentanyl drugs open for the possibility to take an opioid on demand when pain occurs.

A pilot study where 10 patients with cancer pain were treated with a rapid-acting fentanyl nasal spray taken on demand, showed that this treatment was apparently feasible and safe for these patients.

This approach is studied further in NFCP-II. The participants will be treated with rapid-acting fentanyl nasal spray and long-acting morphine in a crossover study. The primary outcome will be patient satisfaction.

The study will consist of a test dose of nasal fentanyl, a dose-finding phase and a treatment phase with either nasal fentanyl taken on demand or slow-released morphine taken twice a day. After 10 days of treatment there is a crossover and the opposite drug is used for the same participant. Morphine tablets can be taken on demand in all phases of the study.

The participants will meet the investigator at inclusion, at the crossover and at the end of treatment. During the study, a diary is filled in by the participants every morning. Questions about pain and side effects are answered. Satisfaction is measured at the crossover and at end of treatment while preference is measured at the end of treatment.

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Cancer disease
2. Adult (older than 18 years)
3. Cancer-related pain > 4 on an 11 point Numerical Rating Scale (NRS)
4. In the need of opioids (step II or III)
5. Able to use nasal drugs.
6. Life expectancy of > 6 months
7. Karnofsky status > = 60
8. Women of child bearing potential must use adequate contraception
9. Informed consent given according to applicable requirements before any trial-related activities.

Exclusion criteria

1. Use of opioids for moderate and severe pain
2. History of substance abuse.*
3. Pathological conditions of the nasal cavity as contraindication to nasal fentanyl
4. Renal- or liver- failure, defined as creatinin > 150 and alanine-amino transferase (ALAT) > x 1.5 reference value
5. Sleep apnoea syndrome, severe chronic obstructive lung disease or illnesses leading to severe respiratory depression.
6. Psychiatric disease
7. Neurological disease giving dizziness or sedation
8. Cognitive impairment which makes the patient unable to complete questionnaires or not able to comply with the study procedures.
9. Previous or ongoing facial radiotherapy
10. Recurrent nose bleeding
11. Known hypersensitivity to the active substances or excipients of the study drugs
12. Pregnant or breastfeeding women
13. Treated with monoamine oxidase (MAO) inhibitor within the last 14 days

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Crossover Assignment

Masking: None (Open label)

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0 participants in 2 patient groups

intranasal fentanyl spray

Experimental group

Description:

Fentanyl for nasal administration (NF), is supplied as sprays containing a phosphate buffered solution of fentanyl citrate. NF is available in three strengths: 0.5 mg/ml, 1 mg/ml and 2 mg/ml in multiple-dose sprays. The corresponding doses are 50, 100 and 200 µg/puff. NF is applied as one puff in one nostril. One puff defines and equals one dose. Applying a puff to each nostril the upper dose can be increased to 400 µg. The doses used in this study are 50, 100, 200 ad 400µg. Fentanyl may be administered for up to 6 pain episodes/ 24 hours. For each pain episode, a dose of NF is self-administrated in one nostril. If pain relief is not achieved, another dose of NF could be administered in the opposite nostril after 15 minutes.

Treatment:

Drug: intranasal fentanyl spray

slow release morphine

Active Comparator group

Description:

The active substance is released gradually during its transit through the gastrointestinal tract. Slow release (SR) morphine is available in 5, 10, 30, 60, 100 and 200 mg. SR morphine is administered twice a day, usually every twelfth hour.

Treatment:

Drug: slow release morphine