Study: NCT03400254

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Hydroxychloroquine (HCQ)
Description: All patients will receive HCQ at a dose of 600 mg orally twice daily. This dose is the same in both phase Ib and phase II portions of the protocol. Capsules of HCQ are available in 200 mg strength, thus patients will initially start with 3 capsules twice daily for a total of 6 capsules per day. HCQ will be administered in divided doses (BID). When taking HCQ twice daily, the two daily doses should be taken 12 hours apart as close to 9am and 9pm as possible. Patients receiving antacids, sucralfate, cholestyramine, and/or bicarbonate should have the HCQ drug dose administered at least 1 hour before or 2 hours after these medications. Hydroxychloroquine will be obtained from the UPENN Investigational Drug Service (IDS).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Hydroxychloroquine (HCQ)
Description: All patients will receive HCQ at a dose of 600 mg orally twice daily. This dose is the same in both phase Ib and phase II portions of the protocol. Capsules of HCQ are available in 200 mg strength, thus patients will initially start with 3 capsules twice daily for a total of 6 capsules per day. HCQ will be administered in divided doses (BID). When taking HCQ twice daily, the two daily doses should be taken 12 hours apart as close to 9am and 9pm as possible. Patients receiving antacids, sucralfate, cholestyramine, and/or bicarbonate should have the HCQ drug dose administered at least 1 hour before or 2 hours after these medications. Hydroxychloroquine will be obtained from the UPENN Investigational Drug Service (IDS).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Hydroxychloroquine (HCQ)
Description: All patients will receive HCQ at a dose of 600 mg orally twice daily. This dose is the same in both phase Ib and phase II portions of the protocol. Capsules of HCQ are available in 200 mg strength, thus patients will initially start with 3 capsules twice daily for a total of 6 capsules per day. HCQ will be administered in divided doses (BID). When taking HCQ twice daily, the two daily doses should be taken 12 hours apart as close to 9am and 9pm as possible. Patients receiving antacids, sucralfate, cholestyramine, and/or bicarbonate should have the HCQ drug dose administered at least 1 hour before or 2 hours after these medications. Hydroxychloroquine will be obtained from the UPENN Investigational Drug Service (IDS).

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Gedatolisib
Description: Gedatolisib will be administered intravenously on a weekly dosing schedule at 150 mg IV.~Within 3 days prior to GED dosing the patient must have an ANC \>1.0 x 109/L and platelet count \> 75 x 109/L. If hematologic toxicity persists, treatment should be delayed by one week and the complete blood cell count with differential and platelet count repeated. Treatment may be delayed for up to 4 consecutive weeks (28 days). If after 28 days of delay all hematologic toxicity has still not resolved to normal and non-hematologic toxicity has not resolved to \<grade 1 then any further treatment with GED should be stopped.