A Trial Comparing Acute Toxicity in Patients With Gynecological Cancer Treated With VMAT

Gynecologic Cancer Clinical Trial

— ATGCRT  

Official title:

A Randomized Open-label Trial Comparing Acute Toxicity in Patients With Gynecological Cancer Treated With Adjuvant Conventional Versus VMAT Radiotherapy.

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT03899376
• Other study ID #: 018/053/ICI CE/1309/18
• Status: Active, not recruiting
• Phase: N/A
• Start date: September 10, 2018
• Est. completion date: March 15, 2024

Study information

• Verified date: November 2023
• Source: National Institute of Cancerología
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This is a randomized, controlled, open-label, prospective and longitudinal clinical trial. Rectal, intestinal and bladder EBRT-related toxicity will be assessed according to RTOG / EORTC scales at the first day of EBRT, during the 2nd, 3rd and 4th week of treatment, and 1, 3 and 6 months after the end of radiation treatment. The assessment of quality of life (QoL) will be measured by completing the questionnaire of the European Organization for Research and the Treatment of Cancer Quality of Life Questionnaire C-30 (EORTC QLQ-C30) version 3.0, in addition to specific QoL questionnaires for cervical and endometrial cancer respectively (EORTC QLQ-CX 24 and EORTC QLQ-EN24), previously validated in Mexican Spanish-speaking population, and which will be simultaneously applied with the RTOG / EORTC toxicity scales.

EXPECTED RESULTS AND PERSPECTIVES:

This trial aims to provide information about the feasibility of using a newer EBRT technique, as effective as conventional 3D-conformal radiation therapy (3D-CRT), but with less toxicity.

Description:

BACKGROUND:

The standard of care in gynecological malignancies with high-risk features of recurrence following surgery is adjuvant external beam radiation therapy (EBRT) in the pelvic region, with or without concurrent chemotherapy (CT). This treatment modality offers higher local control and improves overall survival. EBRT has been associated with secondary effects due to toxicity such as cystitis, enteritis and proctitis which can compromise its effectiveness, patient´s quality of life and the interruption of the treatment. Newer EBRT techniques reduce the radiation dosis in normal tissues, with less toxicity. So far, there are no records of radiation-induced toxic effects in our population. The aim of this study is to evaluate the acute toxicity associated with pelvic postoperative EBRT using conventional or VMAT (RapidArc) technique in patients with gynecological cancer.

METHODOLOGY:

This is a randomized, controlled, open-label, prospective and longitudinal clinical trial. Rectal, intestinal and bladder EBRT-related toxicity will be assessed according to RTOG / EORTC scales at the first day of EBRT, during the 2nd, 3rd and 4th week of treatment, and 1, 3 and 6 months after the end of radiation treatment. The assessment of quality of life (QoL) will be measured by completing the questionnaire of the European Organization for Research and the Treatment of Cancer Quality of Life Questionnaire C-30 (EORTC QLQ-C30) version 3.0, in addition to specific QoL questionnaires for cervical and endometrial cancer respectively (EORTC QLQ-CX 24 and EORTC QLQ-EN24), previously validated in Mexican Spanish-speaking population, and which will be simultaneously applied with the RTOG / EORTC toxicity scales.

EXPECTED RESULTS AND PERSPECTIVES:

This trial aims to provide information about the feasibility of using a newer EBRT technique, as effective as conventional 3D-conformal radiation therapy (3D-CRT), but with less toxicity.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 80
• Est. completion date: March 15, 2024
• Est. primary completion date: December 30, 2023
• Accepts healthy volunteers: No
• Gender: Female
• Age group: 18 Years to 80 Years

Eligibility

Inclusion Criteria:

• patients with cervical or endometrial cancer with an indication of adjuvant radiotherapy after surgical treatment.

Exclusion Criteria:

• patients that reject to participate in the trial

• previous treatment with pelvic radiotherapy

Related Conditions & MeSH terms

• Gynecologic Cancer

Intervention

Radiation:
• Volumetric modulated arc therapy
VMAT therapy focuses on reducing the dose radiation in adjacent organs at risk
• conventional radiotherapy
Radiotherapy focus on pelvis area

Locations

Country	Name	City	State
Mexico	David Cantu de Leon	Mexico City	Tlalpan

Sponsors (1)

Lead Sponsor	Collaborator
National Institute of Cancerología

Country where clinical trial is conducted

Mexico, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Acute Toxicity measured by toxicity scales	The acute toxicity will be measured, with RTOG acute radiation morbidity scoring criteria scale, this has four grades from 0 to 4, and higher values represent a worse outcome. The principal symptoms to evaluate are genitourinary and lower gastrointestinal.	1 year
Secondary	Quality of life measured by questionnaire	measured by completing the questionnaire of the European Organization for Research and the Treatment of Cancer Quality of Life Questionnaire C-30 (EORTC QLQ-C30) version 3.0, previously validated in Mexican Spanish-speaking population.; The QLQ-C30 is composed of both multi-item scales and single-item measures. These include five functional scales, three symptom scales, a global health status / QoL scale, and six single items..; All of the scales and single-item measures range in score from 0 to 100. A high scale score represents a higher response level.; Thus a high score for a functional scale represents a high / healthy level of functioning, a high score for the global health status / QoL represents a high QoL, but a high score for a symptom scale / item represents a high level of symptomatology / problems.	1 year