Overview
Olanzapine for the Management of Cancer Associated Appetite Loss in Patients With Advanced and Incurable Solid Tumors
Status:
Not yet recruiting
Not yet recruiting
Trial end date:
2024-03-01
2024-03-01
Target enrollment:
0
0
Participant gender:
All
All
Summary
This phase II trial tests how well olanzapine may work in managing cancer cachexia in patients experiencing advanced solid tumor cancer-associated appetite loss while receiving non-curative cancer therapy. Loss of appetite ("anorexia") in the setting of cancer is a key feature of "cachexia," a syndrome associated with loss of weight and muscle as well as weakness and fatigue. Olanzapine is a type of drug that targets key neurotransmitters (a type of molecule used by the brain to transmit messages to the rest of the body) that may stimulate appetite, restore caloric intake, minimize weight loss, and improve quality of life.Phase:
Phase 2Accepts Healthy Volunteers?
NoDetails
Lead Sponsor:
OHSU Knight Cancer InstituteCollaborator:
Oregon Health and Science UniversityTreatments:
Olanzapine
Criteria
Inclusion Criteria:- Willingness to provide written informed consent. For decisional impairment or
conditions that render the individual unable to independently provide consent, a
legally authorized representative must be available or designated in conjunction with
the study consent process
- Individuals >= 18 years of age of all races, ethnicities, sexual orientations, gender
identities, and abilities may be screened for enrollment without bias
- Histologically confirmed advanced and incurable solid tumor cancer diagnosis within 12
weeks of screening. Cancer diagnoses will include those for which standard curative
measures do not exist or are no longer effective
- Planned or ongoing standard of care (SOC) systemic antineoplastic therapy without
curative intent (concurrent to this study)
- Able to ambulate independently with or without assistive devices (e.g., cane, walker).
- In the case of brain metastases, the individual must be asymptomatic or previously
treated with a full cycle of therapy such that recovery from any acute effects of
radiation therapy or surgery has occurred before the screening. Such individuals must
have discontinued corticosteroid treatment and be neurologically stable for at least 4
weeks before screening
- Eastern Cooperative Oncology Group (ECOG) performance status of 0-2
- Able and willing to discontinue the use of any drug or over-the-counter (OTC) product
that may interact with the study drug (within a period sufficient for wash-out per the
investigator's discretion) and thereafter while on the study
- Willingness to comply with restrictions on chest/breastfeeding
- Individuals capable of childbearing and contributing viable sperm must be willing to
comply with contraception requirements and not donate ova or sperm while on the study
and for 1 month after that
- A negative pregnancy test at baseline must be obtained for individuals capable of
childbearing
Exclusion Criteria:
- Plan for, or history of (within 30 days of registration), the use of an antipsychotic
drug, including, but not limited to risperidone, quetiapine, clozapine, phenothiazine,
or butyrophenone. This limitation does not include prochlorperazine and other
phenothiazines as antiemetic therapy. The use of antipsychotics concurrent with
protocol therapy will not be allowed
- Previous or current use of megestrol acetate, cannabinoids (including, but not limited
to dronabinol, medical cannabis, over the counter [OTC] cannabinoids products), and/or
corticosteroids (defined as >= 5mg of prednisone or equivalent per day, except for
standard chemotherapy-induced nausea and vomiting [CINV] prophylaxis) during the
proceeding >=14 days
- Known history of poorly controlled diabetes, defined as fasting morning blood sugars >
300 mg/dL or recent hemoglobin A1c >= 8
- Inadequate organ function, which may include, but is not limited to, the following
laboratory results within 28 days before signing consent:
- Total bilirubin > upper limit of normal (ULN), aspartate aminotransferase (AST)
(serum glutamic oxaloacetic transaminase [SGOT]) and alanine aminotransferase
(ALT) (serum glutamic pyruvic transaminase [SPGT]) > 2.5 ULN (unless the
participant has documented Gilbert's syndrome, hepatocellular carcinoma, or
hepatic metastases)
- Serum creatinine > 2.0 mg/dL or calculated glomerular filtration rate (GFR) >= 30
mL/minute/1.73 m^2 as calculated by the modification of diet in renal disease
(MDRD) equation
- NOTE: Investigator discretion will determine continued eligibility after
randomization occurs in the event the liver function test results are greater
than (>) the proposed upper limit of normal
- Tube feeding or parenteral nutrition at the time of screening
- Any condition that may negatively impact oral absorption of the study drug (including,
but not limited to dysphagia, mucositis, gastrectomy, colitis, bowel obstruction, high
output ileostomy) or any plan to undergo an intervention that will render such a
condition
- Recurrent ascites unresponsive to medical interventions and requires therapeutic
paracentesis
- Uncontrolled symptoms (including, but not limited to, pain and nausea) at
randomization make the individual unsuitable for the study in the judgment of the
principal investigator (PI). If uncontrolled symptoms can be effectively palliated for
>= 1 week prior, enrollment may be considered at the discretion of the PI
- Uncontrolled infection, including coronavirus disease 2019 (COVID-19), at time of
randomization. Individuals with the uncontrolled infection will not be eligible as the
symptomology of infection may obscure the outcomes of this study
- Other medical or psychiatric condition, including recent (within 1 year) or active
suicidal ideation/behavior or laboratory abnormality, may increase the risk of study
participation or, in the investigator's judgment, makes the participant inappropriate
for the study