Clinical trial · Interventional
Dexamethasone in Reducing Everolimus-Induced Oral Stomatitis in Patients With Cancer
Phase III Placebo-Controlled Trial to Evaluate Dexamethasone Use for Everolimus-Induced Oral Stomatitis: Prevention Versus Early Treatment Approaches: MIST (My Individualized Stomatitis Treatment)
NCT03839940CI-TRIAL-00085226MISTterminatedPhase 3Results postedClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Why stopped (as posted): Severe lack of accrual
Summary
Brief summary (as posted)
This phase III trial studies how well dexamethasone works in reducing everolimus-induced oral stomatitis in patients with cancer. Dexamethasone may help to reduce the everolimus-induced oral stomatitis so as to improve quality of life in cancer patients.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Malignant Neoplasm | Malignant Neoplasm | ONTOLOGY_EXACT | 0.90 |
Interventions
Interventions (5)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Dexamethasone | Drug | Dexamethasone | ALIAS |
| Everolimus | Drug | Everolimus | ALIAS |
| Placebo | Other | — | UNRESOLVED |
| Quality-of-Life Assessment | Other | — | UNRESOLVED |
| Questionnaire | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- Group I (dexamethasone)
- description
- Patients receive 10mg oral everolimus daily as standard of care and 10ml dexamethasone oral mouthwash, swished for 2-minutes daily, for 8 weeks.
- interventionNames
- Drug: Dexamethasone
- Other: Questionnaire
- Other: Quality-of-Life Assessment
- Drug: Everolimus
- type
- PLACEBO_COMPARATOR
- label
- Group II (placebo)
- description
- Patients receive 10mg oral everolimus daily as standard of care and 10ml placebo oral mouthwash, swished for 2-minutes daily, for 8 weeks.
- interventionNames
- Other: Placebo
- Other: Questionnaire
- Other: Quality-of-Life Assessment
- Drug: Everolimus
Primary outcomes (2)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Current cancer diagnosis, about to receive oral everolimus 10 mg/day with or without an endocrine agent. Patients about to receive everolimus for off label use for any cancer are also eligible. * Not currently receiving chemotherapy or any other agent known to cause mucositis or stomatitis. Trastuzumab and ovarian function suppression are allowed. * Any prior chemotherapy or other stomatitis/mucositis-causing therapy must be completed at least 2 weeks prior to registration. * Not currently suffering from stomatitis/mucositis or mouth ulcers. Patients should not have had any stomatitis or mouth pain for at least 7 days prior to registration. * Patients should not receive any other agent which would be considered treatment for stomatitis or impact the primary endpoint. * No history of candida infection (thrush) within the last 3 months. * Not currently being treated with corticosteroids. * No uncontrolled diabetes mellitus, defined by hemoglobin A1C greater than 8%, although A1C is not needed for all patients, hemoglobin (Hgb)A1C \< 8 is required for everyone with diabetes or suspected diabetes. * Patients must be able to read and comprehend English. Local translation, including verbal translation of professionals (PROs) is not permitted. * Not pregnant and not nursing, because this study involves an investigational agent whose genotoxic, mutagenic and teratogenic effects on the developing fetus and newborn are unknown. Therefore, for women of childbearing potential only, a negative pregnancy test done =\< 7 days prior to registration is required. * Eastern Cooperative Oncology Group (ECOG) performance status 0, 1 or 2.
References
Publications (1)
- DERIVEDRuddy KJ, Zahrieh D, He J, Waechter B, Holleran JL, Lewis LD, Chow S, Beumer J, Weiss M, Trikalinos N, Faller B, Lustberg M, Rugo HS, Loprinzi C. Dexamethasone to prevent everolimus-induced stomatitis (Alliance MIST Trial: A221701). Semin Oncol. 2023 Feb-Apr;50(1-2):7-10. doi: 10.1053/j.seminoncol.2023.01.001. Epub 2023 Jan 17. PMID 36693773