Protocol summary

Study aim
Studying the effect of timing (chronotherapy) of temozlamide concomitant with radiotherapy and adjuvant on the response rate to treatment in patients with high-grade goli referred to Shohada Tajrish and Salamat Farda hospitals in 1404-1405
Design
Randomized clinical trial, phase 1, on 60 patients, which is a random number table contrast tool
Settings and conduct
In Shohada Tajrish and Salamat Farda Hospital, all the necessary data are collected and recorded according to the history taking of physical examination and tests and MRI and are finally analyzed.
Participants/Inclusion and exclusion criteria
Inclusion criteria: over 18 years of age with newly diagnosed grade gliomas according to the pathology report (IDH wildetype, TERT promoter mut., EGFR amp. or PTEN deletion), KPS greater than or equal to 60% and good cooperation. Pregnant and breast feeding and not cooperative patient excluded from the study
Intervention groups
Patients are randomly divided into two groups 1:1, in the first group (morning group) temozolamide is taken 1 hour before radiotherapy and before 12 am, and in the second group (evening group) temozolamide is taken 1 hour before radiotherapy and after It will be 6pm
Main outcome variables
1 year overal survival 6 month progression free survival 6 month objective response rate

General information

Reason for update
Acronym
IRCT registration information
IRCT registration number: IRCT20241207063970N1
Registration date: 2025-12-05, 1404/09/14
Registration timing: prospective

Last update: 2025-12-05, 1404/09/14
Update count: 0
Registration date
2025-12-05, 1404/09/14
Registrant information
Name
Fatemeh Salari
Name of organization / entity
Country
Iran (Islamic Republic of)
Phone
+98 21 8894 0503
Email address
f.salari1996@gmail.com
Recruitment status
recruiting
Funding source
Expected recruitment start date
2025-12-11, 1404/09/20
Expected recruitment end date
2026-08-23, 1405/06/01
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
Evaluation of chronotherapy of concomitant and adjuvant temozolamide in high grade glioma patients
Public title
Effect of time of administration of concurrent and adjuant temozolamide in glioma
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
high grade Glioma based on histopathology and IHC(Grade 3 and 4, grade2 with IDH WT, EGFR amp, TERT mut.)
Exclusion criteria:
pregnant patient Breast Feeding patient
Age
From 18 years old
Gender
Both
Phase
N/A
Groups that have been masked
No information
Sample size
Target sample size: 60
Randomization (investigator's opinion)
Randomized
Randomization description
Patients are divided 1:1 into two random groups in a simple and individual, and the randomization tool is a table of random numbers.
Blinding (investigator's opinion)
Not blinded
Blinding description
Placebo
Not used
Assignment
Other
Other design features

Secondary Ids

empty

Ethics committees

1

Ethics committee
Name of ethics committee
Ethics Committee of Shahid Beheshti University of Medical Sciences
Street address
daneshjoo ave
City
tehran
Province
Tehran
Postal code
1989934148
Approval date
2025-11-09, 1404/08/18
Ethics committee reference number
IR.SBMU.MSP.REC.1404.455

Health conditions studied

1

Description of health condition studied
Glioma, glioblastoma
ICD-10 code
ICD-10 code description

Primary outcomes

1

Description
objective response rate، progression free survival
Timepoint
6 month after treatment completion
Method of measurement
MRI and response rate based on RECIST criteria

Secondary outcomes

1

Description
overal survival
Timepoint
1 year
Method of measurement
Contact the patient

Intervention groups

1

Description
AM (Taking temozolamide before 12:00 AM, either simultaneously with radiotherapy (with an interval of 1 hour before radiotherapy) or as an adjuvant)
Category
Treatment - Other

2

Description
PM (Taking temozolamide after 6 pm, either simultaneously with radiotherapy (with an interval of 1 hour before radiotherapy) or as an adjuvant)
Category
Treatment - Other

Recruitment centers

1

Recruitment center
Name of recruitment center
Tajrish Martyrs Hospital, Salamat Farda Hospital
Full name of responsible person
Fatemeh Salari
Street address
shahrdari ave, qods square, tehran town
City
tehran
Province
Tehran
Postal code
1989934148
Phone
+98 21 25719
Email
pr-shohada@sbmu.ac.ir

Sponsors / Funding sources

1

Sponsor
Name of organization / entity
Shahid Beheshti University of Medical Sciences
Full name of responsible person
Afshin Zarghi
Street address
Shahid Aarabi Ave, Shahid Chamran Blvd, tehran town
City
tehran
Province
Tehran
Postal code
1985717434
Phone
+98 21 2243 9951
Email
mpd@sbmu.ac.ir
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Shahid Beheshti University of Medical Sciences
Proportion provided by this source
100
Public or private sector
Public
Domestic or foreign origin
Domestic
Category of foreign source of funding
empty
Country of origin
Type of organization providing the funding
Academic

Person responsible for general inquiries

Contact
Name of organization / entity
Shahid Beheshti University of Medical Sciences
Full name of responsible person
Fatemeh Salari
Position
resident
Latest degree
Medical doctor
Other areas of specialty/work
Radiotherapy
Street address
Shahrdari Ave, ghods square, Tehran Town
City
tehran
Province
Tehran
Postal code
1989934148
Phone
+98 21 25719
Email
f.salari1996@gmail.com

Person responsible for scientific inquiries

Contact
Name of organization / entity
Shahid Beheshti University of Medical Sciences
Full name of responsible person
Fatemeh Salari
Position
resident
Latest degree
Medical doctor
Other areas of specialty/work
Radiotherapy
Street address
Shahrdari Ave, ghods square, Tehran Town
City
tehran
Province
Tehran
Postal code
1989934148
Phone
+98 21 25719
Email
f.salari1996@gmail.com

Person responsible for updating data

Contact
Name of organization / entity
Shahid Beheshti University of Medical Sciences
Full name of responsible person
Fatemeh Salari
Position
resident
Latest degree
Medical doctor
Other areas of specialty/work
Radiotherapy
Street address
Shahrdari Ave, ghods square, Tehran Town
City
tehran
Province
Tehran
Postal code
1989934148
Phone
+98 21 25719
Email
f.salari1996@gmail.com

Sharing plan

Deidentified Individual Participant Data Set (IPD)
Yes - There is a plan to make this available
Study Protocol
Yes - There is a plan to make this available
Statistical Analysis Plan
Yes - There is a plan to make this available
Informed Consent Form
Yes - There is a plan to make this available
Clinical Study Report
Yes - There is a plan to make this available
Analytic Code
Yes - There is a plan to make this available
Data Dictionary
Yes - There is a plan to make this available
Title and more details about the data/document
All participant data can be shared after de-identifying individuals.
When the data will become available and for how long
Access period starts 6 months after results are published.
To whom data/document is available
It will be available to researchers working in academic and scientific institutions.
Under which criteria data/document could be used
Access is open for research purposes.
From where data/document is obtainable
Correspondence via email f.salari1996@gmail.com
What processes are involved for a request to access data/document
After submitting the request and clarifying the applicant's intentions, if for research purposes, the information will be provided to the applicant via email, while maintaining ethical standards.
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