A Preliminary Study of Prophylactic Fentanyl Pectin Nasal Spray (FPNS) for Exercise-Induced Breakthrough Dyspnea
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 35
- 试验地点
- 1
- 主要终点
- Dyspnea Numeric Rating Scale
研究概览
简要总结
The goal of this clinical research study is to learn if fentanyl nasal spray can help to control shortness of breath in patients who have been treated or are being treated for cancer.
Fentanyl is commonly used for treatment of cancer pain. It may help patients with their shortness of breath as well.
In this study, fentanyl will be compared to a placebo. A placebo is not a drug. It looks like the study drug but is not designed to treat any disease or illness. It is designed to be compared with a study drug to learn if the study drug has any real effect.
详细描述
Study Groups:
If you are found to be eligible to take part in this study, you will be randomly assigned (as in the flip of a coin) to receive either fentanyl or placebo. You will have an equal chance of being assigned to either group. Neither you nor the study staff will know to which group you have been assigned. However, if needed for your safety, the study staff will be able to find out what you are receiving.
Study Drug/Placebo Administration:
Before you receive the study drug/placebo, you will walk back and forth in an indoor hallway for up to 6 minutes. You may feel out of breath or become exhausted. You may slow down, stop, and rest at any time you need to.
After that, you will sit down and rest (for about 30 minutes).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Supportive Care
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnosis of cancer
- •Breakthrough dyspnea, defined in this study as dyspnea on exertion with an average intensity level >=3/10 on the numeric rating scale
- •Outpatient at MD Anderson Cancer Center seen by the Supportive Care Service or Thoracic Medical Oncology
- •Ambulatory and able to walk with or without walking aid
- •On strong opioids with morphine equivalent daily dose of 80-500 mg, with stable (i.e. +/- 30%) regular dose over the last 24 hours
- •Karnofsky performance status >=50%
- •Age 18 or older
- •Able to complete study assessments
排除标准
- •Dyspnea at rest >=7/10 at the time of enrollment
- •Supplemental oxygen requirement >6 L per minute
- •Delirium (i.e. Memorial delirium rating scale >13)
- •History of unstable angina or myocardial infarction 1 month prior to study enrollment
- •Resting heart rate >120 at the time of study enrollment
- •Systolic pressure >180 mmHg or diastolic pressure >100 mmHg at the time of study enrollment
- •History of active opioid abuse within the past 12 months
- •History of allergy to fentanyl
- •Unwilling to provide informed consent
- •Patients who currently have no evidence of disease
研究组 & 干预措施
Fentanyl Pectin Nasal Spray
Fentanyl pectin nasal (FPNS) dose equivalent to 15-25% of the morphine equivalent daily dose (MEDD). FPNS administered intranasally 20 minutes before the second 6-minute walk test. Same dose repeated at least 30 minutes after the first dose and 20 minutes prior to the third and final 6 minute walk test. Walk test administered before first dose of FPNS. Participant will rest for 30 minutes after walk test. FPNS administered, then participant will wait 20 minutes before repeating second 6 minute walk test. After second walk test, participant will rest for 30 minutes. FPNS administered for second time, then participant will wait for 20 minutes. Walk test administered again for 6 minutes. Questionnaires completed at baseline, before each walk test, and at end of final walk test. Four mental ability tests administered after each walk test to include finger tapping, simple mathematics questions, recall of numbers, and recall of objects.
干预措施: Fentanyl Pectin Nasal Spray (Drug)
Fentanyl Pectin Nasal Spray
Fentanyl pectin nasal (FPNS) dose equivalent to 15-25% of the morphine equivalent daily dose (MEDD). FPNS administered intranasally 20 minutes before the second 6-minute walk test. Same dose repeated at least 30 minutes after the first dose and 20 minutes prior to the third and final 6 minute walk test. Walk test administered before first dose of FPNS. Participant will rest for 30 minutes after walk test. FPNS administered, then participant will wait 20 minutes before repeating second 6 minute walk test. After second walk test, participant will rest for 30 minutes. FPNS administered for second time, then participant will wait for 20 minutes. Walk test administered again for 6 minutes. Questionnaires completed at baseline, before each walk test, and at end of final walk test. Four mental ability tests administered after each walk test to include finger tapping, simple mathematics questions, recall of numbers, and recall of objects.
干预措施: Walk Test (Other)
Fentanyl Pectin Nasal Spray
Fentanyl pectin nasal (FPNS) dose equivalent to 15-25% of the morphine equivalent daily dose (MEDD). FPNS administered intranasally 20 minutes before the second 6-minute walk test. Same dose repeated at least 30 minutes after the first dose and 20 minutes prior to the third and final 6 minute walk test. Walk test administered before first dose of FPNS. Participant will rest for 30 minutes after walk test. FPNS administered, then participant will wait 20 minutes before repeating second 6 minute walk test. After second walk test, participant will rest for 30 minutes. FPNS administered for second time, then participant will wait for 20 minutes. Walk test administered again for 6 minutes. Questionnaires completed at baseline, before each walk test, and at end of final walk test. Four mental ability tests administered after each walk test to include finger tapping, simple mathematics questions, recall of numbers, and recall of objects.
干预措施: Questionnaires (Behavioral)
Fentanyl Pectin Nasal Spray
Fentanyl pectin nasal (FPNS) dose equivalent to 15-25% of the morphine equivalent daily dose (MEDD). FPNS administered intranasally 20 minutes before the second 6-minute walk test. Same dose repeated at least 30 minutes after the first dose and 20 minutes prior to the third and final 6 minute walk test. Walk test administered before first dose of FPNS. Participant will rest for 30 minutes after walk test. FPNS administered, then participant will wait 20 minutes before repeating second 6 minute walk test. After second walk test, participant will rest for 30 minutes. FPNS administered for second time, then participant will wait for 20 minutes. Walk test administered again for 6 minutes. Questionnaires completed at baseline, before each walk test, and at end of final walk test. Four mental ability tests administered after each walk test to include finger tapping, simple mathematics questions, recall of numbers, and recall of objects.
干预措施: Mental Ability Tests (Behavioral)
Placebo Nasal Spray
Placebo nasal spray administered intranasally 20 minutes before the second 6-minute walk test. Same dose repeated at least 30 minutes after the first dose and 20 minutes prior to the third and final 6 minute walk test. Walk test administered before first dose of placebo nasal spray. Participant will rest for 30 minutes after walk test. Placebo nasal spray administered, then participant will wait 20 minutes before repeating second 6 minute walk test. After second walk test, participant will rest for 30 minutes. Placebo nasal spray administered for second time, then participant will wait for 20 minutes. Walk test administered again for 6 minutes. Questionnaires completed at baseline, before each walk test, and at end of final walk test. Four mental ability tests administered after each walk test to include finger tapping, simple mathematics questions, recall of numbers, and recall of objects.
干预措施: Placebo Nasal Spray (Drug)
Placebo Nasal Spray
Placebo nasal spray administered intranasally 20 minutes before the second 6-minute walk test. Same dose repeated at least 30 minutes after the first dose and 20 minutes prior to the third and final 6 minute walk test. Walk test administered before first dose of placebo nasal spray. Participant will rest for 30 minutes after walk test. Placebo nasal spray administered, then participant will wait 20 minutes before repeating second 6 minute walk test. After second walk test, participant will rest for 30 minutes. Placebo nasal spray administered for second time, then participant will wait for 20 minutes. Walk test administered again for 6 minutes. Questionnaires completed at baseline, before each walk test, and at end of final walk test. Four mental ability tests administered after each walk test to include finger tapping, simple mathematics questions, recall of numbers, and recall of objects.
干预措施: Walk Test (Other)
Placebo Nasal Spray
Placebo nasal spray administered intranasally 20 minutes before the second 6-minute walk test. Same dose repeated at least 30 minutes after the first dose and 20 minutes prior to the third and final 6 minute walk test. Walk test administered before first dose of placebo nasal spray. Participant will rest for 30 minutes after walk test. Placebo nasal spray administered, then participant will wait 20 minutes before repeating second 6 minute walk test. After second walk test, participant will rest for 30 minutes. Placebo nasal spray administered for second time, then participant will wait for 20 minutes. Walk test administered again for 6 minutes. Questionnaires completed at baseline, before each walk test, and at end of final walk test. Four mental ability tests administered after each walk test to include finger tapping, simple mathematics questions, recall of numbers, and recall of objects.
干预措施: Questionnaires (Behavioral)
Placebo Nasal Spray
Placebo nasal spray administered intranasally 20 minutes before the second 6-minute walk test. Same dose repeated at least 30 minutes after the first dose and 20 minutes prior to the third and final 6 minute walk test. Walk test administered before first dose of placebo nasal spray. Participant will rest for 30 minutes after walk test. Placebo nasal spray administered, then participant will wait 20 minutes before repeating second 6 minute walk test. After second walk test, participant will rest for 30 minutes. Placebo nasal spray administered for second time, then participant will wait for 20 minutes. Walk test administered again for 6 minutes. Questionnaires completed at baseline, before each walk test, and at end of final walk test. Four mental ability tests administered after each walk test to include finger tapping, simple mathematics questions, recall of numbers, and recall of objects.
干预措施: Mental Ability Tests (Behavioral)
结局指标
主要结局
Dyspnea Numeric Rating Scale
时间窗: 1.5 to 2 hours on a Single visit
Our primary outcome was dyspnea intensity "now" using a dyspnea numeric rating scale that ranges from 0 ("no shortness of breath") to 10 ("worst possible shortness of breath"). Measured the mean difference of dyspnea numeric rating scale between the first and second 6 Minute Walk Tests and between the first and third 6 Minute Walk Tests. 6 minute walk tests were carried out following guidelines from the American Thoracic Society.
次要结局
- Dyspnea Borg Scale(1.5 to 2 hours on a Single visit)
- Walk Distance at 6 Minutes(1.5 to 2 hours on a Single visit)