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A clinical research study to find out if the oral medication everolimus alone or combination with BEZ235 is safe and enhances the immune response to influenza vaccination in people 65 years of age or older when dosing begins 2 weeks before or at the same time as an influenza vaccination.

A multicenter, double-blind, placebo-controlled study to investigate the effects of oral everolimus alone or in combination with BEZ235 on the immune response to influenza vaccination in the elderly at increased risk of influenza illness.

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ANZCTR
Registry ID
ACTRN12618000365268
Enrollment
253
Registered
2018-03-09
Start date
2018-05-11
Completion date
2018-07-11
Last updated
2020-02-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

The purpose of this study is to determine if everolimus alone or in combination with BEZ235 enhances the response to influenza vaccination in subjects >= 65 years of age who are at increased risk of influenza illness.

Interventions

Everolimus (oral tablets) alone or together with BEZ235 (oral capsules) and corresponding placebo oral tablets and oral capsules will be dosed on a once daily basis. Subjects will be randomized to receive placebo, or 0.1 mg everolimus alone or in a combination of 0.1 mg everolimus and 10 mg BEZ235 once daily for either 4 weeks (Group A) or 6 weeks (Group B). Group A (receive influenza vaccination at baseline and start dosing after vaccination at baseline visit for a period of 4 weeks. Total

Everolimus (oral tablets) alone or together with BEZ235 (oral capsules) and corresponding placebo oral tablets and oral capsules will be dosed on a once daily basis. Subjects will be randomized to receive placebo, or 0.1 mg everolimus alone or in a combination of 0.1 mg everolimus and 10 mg BEZ235 once daily for either 4 weeks (Group A) or 6 weeks (Group B). Group A (receive influenza vaccination at baseline and start dosing after vaccination at baseline visit for a period of 4 weeks. Total treatment period is 4 weeks) I. Everolimus 0.1 mg or matched placebo II. Everolimus 0.1 mg plus 10 mg BEZ235 (combination) or matched placebo Group B (receive study drug for 2 weeks starting at the baseline visit and then receive influenza vaccination at week 2 and then continue dosing for an additional 4 weeks. Total treatment period is 6 weeks). III. Everolimus 0.1 mg or matched placebo IV. Everolimus 0.1 mg plus 10 mg BEZ235 (combination) or matched placebo Subjects will then be followed for 1 week off study drug. Compliance will be assessed by the investigator and/or study personnel at each visit by having subjects bring remaining study drug to each visit and having the site staff count the remaining number of capsules and/or tablets and having this information recorded in the eCRF.

Sponsors

resTORbio Inc.
Lead SponsorCommercial sector/Industry

Study design

Allocation
Randomised controlled trial
Intervention model
Parallel
Primary purpose
Prevention
Masking
Blinded (masking used) (Subject, Caregiver)

Eligibility

Sex/Gender
All
Age
65 Years to No maximum
Healthy volunteers
No

Inclusion criteria

1. Male and female subjects a. Age greater than or equal to 85 years b. Age greater than or equal to 65 years and < 85 years with one or more of the following conditions i. Asthma ii. COPD Gold Class I or II iii. T2DM iv. CHF New York Heart Association functional classification I-II v. Current smoker vi. One or more emergency room visits or hospitalizations for a RTI during the previous 12 months

Exclusion criteria

1. The following cardiac conditions: a. Unstable angina pectoris or acute ischemic changes on ECG at screening. b. History of myocardial infarction, coronary bypass surgery, or any percutaneous coronary intervention (PCI) within 6 months prior to screening. c. Ventricular arrhythmias except for benign premature ventricular contractions d. Supraventricular and nodal arrhythmias not controlled with medication or a pacemaker. e. Symptomatic pericarditis. f. New York Heart Association functional classification III-IV CHF. g. History of familial long QT syndrome or known family history of Torsades de Pointes. 2. History of malignancy in any organ system. 3. Subjects with active infection. 4. Subjects with Type I diabetes mellitus. 5. Subjects with clinically significant underlying pulmonary disease. 6. Subjects with a history of a systemic autoimmune disease or receiving immunosuppressive therapy including prednisone > 10 mg for chronic use, 7. Recent major surgery (such as involving entry into a body cavity) within 2 months of the screening visit or any evidence of unhealed surgical wound or lack of significant recovery from the surgery.

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026