Impact of Oral Versus Intravenous 5-FU-Based Adjuvant Regimens on Sleep Quality and Depression in Patients With Gastrointestinal Cancers

NCT ID: NCT06996483

Last Updated: 2026-01-05

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

RECRUITING

Total Enrollment

82 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-06-05

Study Completion Date

2026-01-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This prospective, non-randomized, single-center observational study is designed to investigate the effects of oral versus intravenous (IV) 5-fluorouracil (5-FU)-based adjuvant chemotherapy regimens on sleep quality and depression levels in patients with non-metastatic gastrointestinal system (GIS) cancers.

Eligible adult patients (aged 18 years or older) who are scheduled to receive adjuvant chemotherapy at the Ankara Etlik City Hospital Medical Oncology Department will be assessed using the Pittsburgh Sleep Quality Index (PSQI) and the Beck Depression Inventory (BDI). These evaluations will be conducted at baseline (prior to chemotherapy), on day forty-five, and on day ninety of treatment.

This study will not interfere with standard oncologic care. Instead, sleep disturbances and depressive symptoms will be monitored during routine clinical follow-up. Patients identified with significant psychological distress will be referred to psychiatry or sleep medicine departments for further evaluation.

The results of this study may provide insights into how different routes of 5-FU administration impact patients' mental health and quality of life, potentially informing future supportive care strategies during adjuvant chemotherapy.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

This is a prospective, non-randomized, single-center observational study designed to investigate the effects of oral versus intravenous (IV) 5-fluorouracil (5-FU)-based adjuvant chemotherapy regimens on sleep quality and depression levels in patients with non-metastatic gastrointestinal system (GIS) cancers.

The study will be conducted at the Ankara Etlik City Hospital, Medical Oncology Department. A total of 100 adult patients (≥18 years) who are initiating adjuvant chemotherapy including 5-FU (either oral or IV formulation) for histopathologically confirmed non-metastatic GIS cancers will be included.

Eligible patients will be enrolled after providing informed consent. The Pittsburgh Sleep Quality Index (PSQI) and Beck Depression Inventory (BDI), both of which have been validated in Turkish, will be used to assess sleep quality and depression severity. These measurements will be obtained at three time points: (1) baseline (prior to chemotherapy initiation), (2) day 45, and (3) day 90 of treatment.

The study aims to detect early psychosocial changes that may occur during chemotherapy, particularly those related to sleep and mood. No changes or interventions will be made to the patients' standard oncological treatment. Patients showing severe sleep disturbances or depressive symptoms during follow-up will be referred to the relevant departments (psychiatry or sleep medicine) for further evaluation and care.

The goal of the study is to better understand how the route of 5-FU administration (oral vs. IV) influences sleep patterns and emotional well-being during adjuvant chemotherapy. This could help optimize supportive care strategies and improve the quality of life of patients undergoing treatment for GIS cancers.

Data will be analyzed using appropriate statistical tests. Categorical variables will be compared using Chi-square or Fisher's exact test; continuous variables will be compared using Student's t-test or Mann-Whitney U test, depending on distribution. A p-value of \<0.05 will be considered statistically significant.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Gastrointestinal Neoplasms

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Oral 5-FU Group

Patients receiving oral 5-FU-based adjuvant chemotherapy (e.g., capecitabine or CAPEOX) for non-metastatic gastrointestinal system cancers.

No interventions assigned to this group

Intravenous 5-FU Group

Patients receiving intravenous 5-FU-based adjuvant chemotherapy (e.g., FOLFOX) for non-metastatic gastrointestinal system cancers.

No interventions assigned to this group

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Histopathologically confirmed non-metastatic gastrointestinal system cancer (e.g., colorectal, gastric)
* Age ≥18 years
* Planned to receive adjuvant chemotherapy containing 5-FU (either oral or IV)
* ECOG performance status 0-2
* Provided informed consent

Exclusion Criteria

* Patients with psychiatric disorders affecting sleep or mood
* Receiving treatment for primary sleep disorders or depression
* Prior chemotherapy or radiotherapy for the current diagnosis
* Inability to complete the questionnaires due to cognitive or language barriers
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Ankara Etlik City Hospital

OTHER_GOV

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Galip Can Uyar

Medical Oncology, MD

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Dr. Osman Sütcüoğlu, MD

Role: STUDY_DIRECTOR

Etlik City Hospital, Medical Oncology Department

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Ankara Etlik City Hospital

Ankara, Yenimahalle, Turkey (Türkiye)

Site Status RECRUITING

Etlik City Hospital, Medical Oncology Department

Ankara, Yenimahalle, Turkey (Türkiye)

Site Status RECRUITING

Etlik City Hospital

Ankara, Yenimahalle, Turkey (Türkiye)

Site Status RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

Turkey (Türkiye)

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Dr. Galip Can Uyar, MD

Role: CONTACT

+905065963812

Facility Contacts

Find local site contact details for specific facilities participating in the trial.

Galip Can Uyar, MD

Role: primary

+905065963812

Osman Sütcüoğlu, MD

Role: backup

+905362723676

Galip Can Uyar, MD

Role: primary

+905065963812

Osman Sütcüoğlu, MD

Role: backup

Galip Can Uyar, MD

Role: primary

+905065963812

Osman Sütcüoğlu, MD

Role: backup

+905376679724

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

AESH-EK1-2023-775

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Adaptive Radiation in Anal Cancer
NCT05838391 RECRUITING NA