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NCT04939090 · ClinicalTrials.gov registry record · Phase 3

Olanzapine Versus Megestrol Acetate for the Treatment of Loss of Appetite Among Advanced Cancer Patients

A Phase 3 study of Advanced Malignant Solid Neoplasm and Hematopoietic and Lymphoid Cell Neoplasm, sponsored by Alliance for Clinical Trials in Oncology.

Recruiting
Registry status
Phase 3
Development phase
360
Enrollment target
20
Study locations

NCT04939090: Recruiting Phase 3 study of Advanced Malignant Solid Neoplasm and Hematopoietic and Lymphoid Cell Neoplasm, sponsored by Alliance for Clinical Trials in Oncology.

NCT04939090 is a Phase 3 study of Advanced Malignant Solid Neoplasm and Hematopoietic and Lymphoid Cell Neoplasm that is actively recruiting participants, run by Alliance for Clinical Trials in Oncology. The registered enrollment target is 360 participants, above the 173-participant average among 108 other Advanced Malignant Solid Neoplasm trials with a reported enrollment target (108% higher). The trial reports 20 study locations across 4 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04939090, a Phase 3 study of Advanced Malignant Solid Neoplasm and Hematopoietic and Lymphoid Cell Neoplasm, is actively recruiting participants, sponsored by Alliance for Clinical Trials in Oncology.

RECRUITING
Registry status
Phase 3
Development phase
360 participants
Enrollment target
20
Study locations

Study Summary

This phase III trial compares the effects of olanzapine versus megestrol acetate in treating loss of appetite in patients with cancer that has spread to other places in the body (advanced). Olanzapine may stimulate and increase appetite. This study aims to find out if olanzapine is better than the usual approach (megestrol acetate) for stimulating appetite and preventing weight loss.

Primary Outcome

Will be compared between the two study groups (olanzapine versus megestrol acetate) using a 0-10 numerical rating scale. Will be summarized by mean (standard deviation \[SD\]) and median (range) by treatment arm. The difference in appetite change from baseline to 4 weeks of treatment between arms will be estimated along with a 95% confidence interval and will be compared using a t-test or Wilcoxon rank-sum test as appropriate.

Interventions

  • OTHER Questionnaire Administration
  • DRUG Olanzapine
  • DRUG Megestrol Acetate

Study Locations (20)

California

  • Epic Care-Dublin - Dublin
  • Epic Care Partners in Cancer Care - Emeryville
  • Washington Hospital - Fremont
  • Contra Costa Regional Medical Center - Martinez
  • Bay Area Tumor Institute - Oakland
  • Zuckerberg San Francisco General Hospital - San Francisco
  • Dominican Santa Cruz Hospital - Santa Cruz
  • Epic Care Cyberknife Center - Walnut Creek

Arizona

  • Arizona Center for Cancer Care - Gilbert - Gilbert
  • CTCA at Western Regional Medical Center - Goodyear
  • Arizona Center for Cancer Care-Peoria - Peoria
  • Arizona Center for Cancer Care - Phoenix - Phoenix
  • Arizona Center for Cancer Care - Osborn - Scottsdale
  • Arizona Center for Cancer Care - Scottsdale - Scottsdale
  • Arizona Center for Cancer Care-Surprise - Surprise

Colorado

  • Rocky Mountain Cancer Centers-Aurora - Aurora
  • Rocky Mountain Cancer Centers-Boulder - Boulder
  • Rocky Mountain Cancer Centers - Centennial - Centennial
  • Rocky Mountain Cancer Centers-Midtown - Denver

Arkansas

  • NEA Baptist Memorial Hospital and Fowler Family Cancer Center - Jonesboro - Jonesboro

Trial Details

FieldValue
Enrollment Target 360 participants
Start Date 2022-01-03
Est. Completion 2027-12-31
Phase Phase 3

What NCT04939090 shows while recruiting

NCT04939090 is an interventional study that assigns participants to a tested intervention. The registered 360 participants enrollment target is mid-sized for trials with a published cap, above the 173-participant average among 108 other Advanced Malignant Solid Neoplasm trials with a reported enrollment target (108% higher).

The record links to 3 conditions, with Advanced Malignant Solid Neoplasm appearing as the primary indexed condition, and to 3 interventions - of which Questionnaire Administration is the first listed.

NCT04939090 names 20 study sites across 4 states, led by California, Arizona, Colorado.

Frequently Asked Questions

What is clinical trial NCT04939090 about?

NCT04939090 is a clinical study titled "Olanzapine Versus Megestrol Acetate for the Treatment of Loss of Appetite Among Advanced Cancer Patients". This phase III trial compares the effects of olanzapine versus megestrol acetate in treating loss of appetite in patients with cancer that has spread to other places in the body (advanced). Olanzapine may stimulate and increase appetite. This study aims to find out if olanzapine is better than the u...

What is the current status of trial NCT04939090?

This trial is currently recruiting. It is a Phase 3 study. The enrollment target is 360 participants. The study started on 2022-01-03. Estimated completion is 2027-12-31.

What conditions does trial NCT04939090 study?

This clinical trial studies the following conditions: Advanced Malignant Solid Neoplasm, Hematopoietic and Lymphoid Cell Neoplasm, Anorexia.

What interventions are being tested in trial NCT04939090?

The interventions under investigation include: Questionnaire Administration (OTHER), Olanzapine (DRUG), Megestrol Acetate (DRUG).

Who is sponsoring clinical trial NCT04939090?

This trial is sponsored by Alliance for Clinical Trials in Oncology, which has 446 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04939090 being conducted?

This trial has 20 study locations across Arizona, Arkansas, California, Colorado. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Advanced Malignant Solid Neoplasm

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT04939090's enrollment target sits among peer trials

360 6th of 108 higher than 103 of 108 other Advanced Malignant Solid Neoplasm trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Advanced Malignant Solid Neoplasm trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04939090, the US trial registry maintained by the National Library of Medicine. NCT04939090 (mid enrollment · wide site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.