Modafinil to Reduce Persistent Fatigue in Patients Following Treatment for Cancer

Study Overview
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Brief Summary
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The purpose of this study is to determine the efficacy of modafinil with regard to reducing cancer-related fatigue in cancer patients following chemotherapy or radiation therapy. Secondarily, the effect of modafinil on cognitive dysfunction in the same population will be assessed. The researchers hypothesize that administering modafinil (PROVIGIL®) to patients experiencing fatigue following completion of cancer treatment will lead to reduction in patient fatigue and prevention of or improvement in patient cognitive dysfunction.

Detailed Description
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Fatigue is a very common and troublesome side effect experienced in cancer patients before, during and after chemotherapy and radiation treatment. This protocol will increase knowledge about the occurrence and treatment of fatigue that develops during cancer treatments with the rationale that: better control of the fatigue reported by patients during and following cancer treatment is needed, there are few systematic data on the etiology of fatigue following cancer treatment, and there is evidence indicating that chemotherapy is associated with cognitive dysfunction. Comparisons: In this randomized, placebo-controlled study of cancer patients following their chemotherapy or radiation therapy, we will assess the efficacy of modafinil for relieving cancer-related fatigue by actigraphy and for preventing or improving cognitive dysfunction by computer-generated tasks that have previously been utilized to examine drug-induced changes in performance (CDR Cognitive Assessment). Additional outcome measures will include the Fatigue Symptom Checklist, POMS, Fatigue Severity Scale, sleepiness measured by the Epworth Sleepiness Scale, cytokine blood levels, depression measured by the CES-D, and psychological adjustment to cancer measured by the Mini-MAC. The primary objective is to: compare changes in patient reported fatigue following completion of chemotherapy and/or radiation treatment for cancer in patients who receive open-label modafinil (PROVIGIL®) for 4 weeks Secondary objectives are to: assess the persistence of any effect found with a randomized trial of responders to modafinil or placebo for 4 weeks (responders are those who report at least a 1 point decrease in fatigue as measured by the Brief Fatigue Inventory) assess the degree to which modafinil can prevent or reduce cognitive dysfunction following treatment for cancer investigate potential relationships among depression, fatigue, cytokines, and cognitive dysfunction Anticipated results could provide potentially important new information with regard to clinical, theoretical, and methodologic applications; that is, improved pharmacologic and perhaps behavioral control of the debilitating fatigue commonly experienced by patients undergoing treatment for cancer.

Official Title
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Modafinil to Reduce Persistent Fatigue in Patients Following Treatment for Cancer

Conditions
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Cancer, Fatigue, Chemotherapy

Intervention / Treatment
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* Drug: Modafinil
* Drug: sugar pill


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Patient is longer than one-month post chemotherapy and/or radiation treatment for an initial diagnosis of cancer Patient is 18 years of age or older Patient is able to swallow medication Patient has a Brief Fatigue Inventory (BFI) question #3 fatigue worst score of 2 or greater Exclusion Criteria: Patient has ever taken modafinil (PROVIGIL) Patient has taken an anticonvulsant for a seizure disorder; has taken any of the following on a regular basis within the past 30 days, a psychostimulant (e.g., amphetamines, methylphenidate [Ritalin], pemoline [Cylert]), or a monoamine oxidase inhibitor (MAOIs) Patient has a history of clinically significant cardiac disease, uncontrolled hypertension, alcohol or drug abuse, severe headaches, glaucoma, seizure disorder, narcolepsy, a psychotic disorder, or Tourette's syndrome Patient presently taking on a regular basis: an anticoagulant (Coumadin [warfarin], heparin); note that low dose Coumadin (1 mg by mouth daily) given for maintenance of venous access devices is acceptable alpha-interferon or interleukin-2, a corticosteroid (dexamethasone, prednisone, prednisolone) Patient has a narrowing (pathological or iatrogenic) or obstruction of the gastrointestinal tract Patient is currently pregnant or nursing (if currently using a steroidal contraceptive for fertility control, participant must agree to use a barrier method of contraception during the study and for one full menstrual cycle following the study Patient has uncontrolled anemia; receiving treatment for anemia and currently stable is acceptable

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Single Group Assignment
Masking: Quadruple


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Modafinil<br>Modafinil 200 mg taken by mouth once a day. Subjects will take 2 100 mg tablets each morning. | Drug: Modafinil<br> <br> |
| Placebo Comparator: placebo<br>Inactive sugar pill, 2 are taken once a day in the morning | Drug: sugar pill<br> <br> |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| degree to which modafinil can reduce patient fatigue following treatment for cancer |  | 4 weeks | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| cytokine blood levels |  |  | 
| depression measured by the Center for Epidemiologic Studies-Depression scale (CES-D) |  |  | 
| cognitive function measured by the Cognitive Drug Research (CDR) Cognitive Assessment |  |  | 
| psychological adjustment to cancer measured by the Mini-Mental Adjustment to Cancer scale (Mini-MAC) |  |  | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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cancer-related fatigue, chemotherapy, modafinil