Patient-reported outcomes (PRO) measures will assess the trajectory of patient rated tolerability of treatment (Functional Assessment of Cancer Therapy items regarding bother of side effects, one item), patient-rated symptomatic adverse events (11 Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events item library items)

NIH Patient Reported Outcome Measurement Information System (PROMIS) measures of Pain Intensity short form 1a. PROMIS scores can range from 0 to 100; scales are calibrated using a T-score metric with a mean of 50 and standard deviation of 10. A higher score indicates more pain intensity (poorer health). 1 item

(ECOG)Eastern Cooperative Oncology Group performance status scale to measure functional status and ability to carry out activities of daily living. A system used to assess how a patient's cancer or other serious illness affects their daily living abilities. It's a 6-point scale (0-5) where lower scores indicate better function and higher scores indicate more limitations

Disease control will be defined as the percentage of patients who are alive and have documented response status of complete response (CR), partial response (PR) or stable disease (SD) at 4 months and 6 months from the date of enrollment.

Measured from the time measurement criteria are first met for CR/PR (whichever is first recorded) until the first date that recurrent or progressive disease is objectively documented (taking as reference for progressive disease the smallest measurements recorded on study).

The duration of overall complete response is measured from the time measurement criteria are first met for CR until the first date that recurrent disease is objectively documented. Duration of stable disease: Stable disease is measured from the start of the treatment until the criteria for progression are met, taking as reference the smallest measurements recorded since the treatment started

Time-to-radiological progression assessment will be recorded in days and will represent the period starting at the date of treatment initiation and finishing at the date of radiological assessment documenting tumor progression. Patients who initiate post-study anticancer therapy or die without documented progression will be censored at that time point.

Progression-free survival assessment will be recorded in days and will represent the period starting at the date of treatment initiation and finishing at the later of the date of documentation of radiologic tumor progression, date of last follow-up on study treatment or death, whichever comes first. Patients who initiate post-study antitumor therapy prior to radiologic progression will be censored for PFS at that date.

National Institutes of Health Patient Reported Outcome Measurement Information System (PROMIS) measures of physical function short form 4a. PROMIS scores can range from 0 to 100; scales are calibrated using a T-score metric with a mean of 50 and standard deviation of 10. A higher score indicates less physical function (poorer health). 4 items