About this trial
This study is a prospective, observational clinical study aimed at evaluating the efficacy of Megestrol Acetate for cachexia in patients with advanced digestive system tumors receiving TKI-based therapy.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Voluntarily sign a written informed consent (ICF).
Age ≥ 18 years at enrollment.
Eastern Cooperative Oncology Group (ECOG) performance status of 0-2.
Life expectancy ≥ 3 months.
Disqualifiers
Gastrointestinal obstruction.
Anorexia due to difficulty in eating caused by neurosis, mental illness, or pain.
Comorbidities such as severe cerebrovascular, cardiac, renal, or liver diseases.
Major surgery or trauma within the last month.
Trial population
Patients with locally advanced or metastatic digestive system tumors
Trial design
Cohort
Prospective
Treatments tested in this trial
Nano-crystalline Megestrol Acetate Oral Suspension
DrugNano-crystalline Megestrol Acetate Oral Suspension, with a specification of 125 mg/mL, the study group takes 5 mL orally per day (625 mg/day)
TKI-Based Therapy
DrugTKI-Based Therapy
Treatment groups
Trial outcomes
Primary outcomes
Appetite improvement level
Proportion of subjects with an improvement in appetite based on A/CS-12 after 12 weeks of treatment
Weight improvement level
Proportion of subjects who did not lose weight relative to baseline after 12 weeks of treatment
Secondary outcomes
progression-free survival (PFS)
defined as the duration from the start treatment to progression, or patient death
Sponsors and contacts
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