Protocol summary

Study aim
The Determination Of The Effect Of Vitamin B6 On The Reduction Of Xerostomia And Blood Pressure Drop In Hemodialysis Patients In Yasuj.
Design
A Clinical Trial With A Control Group, With Parallel Groups, Double-Blind, Randomized, Phase 3 On 50 Patients. Online Sites Will Be Used For Randomization.
Settings and conduct
Patients With Chronic Kidney Failure Who Are Undergoing Hemodialysis And Referred To Shahid Jalil Hospital In Yasuj For This Treatment Will Be Included In The Study. The Study Will Be A Double-Blind Study, In Which Both The Patient And The Evaluator Will Be Blinded. The Duration Of The Intervention Will Be Three Months.
Participants/Inclusion and exclusion criteria
Inclusion: Medical Diagnosis Of Chronic Renal Failure, Degree Of Dry Mouth Based On Fox Index Questionnaire Exclusion: Chronic Physical Disorders Such As Debilitating Heart, Respiratory, And Liver Diseases
Intervention groups
In This Study, The Intervention Group Will Receive 40 Mg Of Vitamin B6 Supplementation Daily For Three Months. During This Time, The Control Group Will Continue Its Routine And Standard Treatment.
Main outcome variables
Xerostomia , Blood Pressure

General information

Reason for update
Acronym
IRCT registration information
IRCT registration number: IRCT20250403065196N1
Registration date: 2025-04-10, 1404/01/21
Registration timing: prospective

Last update: 2025-04-10, 1404/01/21
Update count: 0
Registration date
2025-04-10, 1404/01/21
Registrant information
Name
Nooshin Tajbakhsh
Name of organization / entity
Country
Iran (Islamic Republic of)
Phone
+98 74 3323 3491
Email address
nooshintaj8@gmail.com
Recruitment status
Not yet recruiting
Funding source
Expected recruitment start date
2025-05-05, 1404/02/15
Expected recruitment end date
2025-06-20, 1404/03/30
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
Investigating The Effect Of Vitamin B6 On Reducing Xerostomia And Blood Pressure Drop In Hemodialysis Patients Of Yasuj City: A Study Andomized Clinical Trial
Public title
The Effect of Vitamin B6 on Dry Mouth and Blood Pressure
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
Diagnosis Of Chronic Kidney Disease The Occurrence Of Varying Degrees Of Dry Mouth According To The Fox Questionnaire.
Exclusion criteria:
Suffering From Chronic Physical Disorders Such As Debilitating Heart, Respiratory, And Liver Diseases.
Age
From 18 years old
Gender
Both
Phase
3
Groups that have been masked
  • Participant
  • Outcome assessor
Sample size
Target sample size: 50
Randomization (investigator's opinion)
Randomized
Randomization description
The Method Of Block Randomization Will Be Used To Assign Individuals To The Study Groups. The Advantage Of Blocked Randomization Is That It Ensures The Balance Of The Number Of Patients In Each Group. The Groups Will Be Defined As Codes A And B. Group A Will Be Considered The Intervention Group And Group B The Control Group. Before Assigning Individuals To One Of The Groups, A List Of Letters (A, B), Or In Other Words, Blocks Will Be Created. A Reputable Website, Https://Www.Sealedenvelope.Com, Will generate this Random Assignment List. Each Eligible And Attending Individual Will Be Assigned To One Of The Groups According To The Created List. To Prevent Predictable Assignment Of Individuals To The Different Groups, Blocks Of Varying Sizes (2, 4, 6, And 8) Will Be Created. Pair Blocks Will Appear As AB - Four-Member Blocks As ABAB - Six-Member Blocks As AABABB - And Eight-Member Blocks As ABBABABA.
Blinding (investigator's opinion)
Double blinded
Blinding description
In This Study, A Double-Blind Design Will Be Employed; In Such A Way That Both Patients And Outcome Assessors Will Be Blinded To The Type Of Intervention (Intake Of Vitamin B6 Or Its Absence). Considering That Patients Undergoing Hemodialysis Typically Receive Multiple Medications, And To Avoid Further Complexity In The Treatment Process, The Use Of A Placebo Has Not Been Anticipated In This Study. To Uphold Ethical Principles And Ensure Adherence To Informed Consent Guidelines, Patients Will Be Provided With A Brief Explanation That They Will Receive A Supplement As Part Of The Nutritional Assessment Process In A Clinical Study Involving Dialysis Patients. The Distribution And Administration Of The Supplement Will Be Conducted By An Individual Outside The Assessment Team.
Placebo
Not used
Assignment
Parallel
Other design features

Secondary Ids

empty

Ethics committees

1

Ethics committee
Name of ethics committee
Ethics Committee of Yasuj University of Medical Sciences
Street address
Shahid Motahari
City
Yasuj
Province
Kohgilouyeh-va-Boyrahmad
Postal code
7591741417
Approval date
2025-02-19, 1403/12/01
Ethics committee reference number
IR.YUMS.REC.1403.185

Health conditions studied

1

Description of health condition studied
Chronic Kidney Disease
ICD-10 code
N18.4
ICD-10 code description
Chronic kidney disease, stage 4 (severe)

Primary outcomes

1

Description
Xerostomia
Timepoint
Before, During, And After The Intervention
Method of measurement
Fox Questionnaire

2

Description
Blood Pressure
Timepoint
Before, During, And After The Intervention
Method of measurement
Mercury Barometer

Secondary outcomes

empty

Intervention groups

1

Description
Intervention group: In This Study, A Dosage Of 40 Milligrams Of Vitamin B6 Supplement From Eurovital Will Be Administered Once Daily For A Duration Of Three Months.
Category
Treatment - Drugs

2

Description
Control group: In This Study, The Control Group Will Have Its Routine And Standard Treatment.
Category
N/A

Recruitment centers

1

Recruitment center
Name of recruitment center
Shahid Jalil Hospital
Full name of responsible person
Masoumeh Alizadeh
Street address
Emam Reza
City
Yasuj
Province
Kohgilouyeh-va-Boyrahmad
Postal code
7591741417
Phone
+98 74 3333 7001
Email
shahidjalil@yums.ac.i

Sponsors / Funding sources

1

Sponsor
Name of organization / entity
Yasouj University of Medical Sciences
Full name of responsible person
Siros Salehnasab
Street address
Shahid Motahari
City
Yasuj
Province
Kohgilouyeh-va-Boyrahmad
Postal code
7591741417
Phone
+98 74 3334 6078
Email
research@yums.ac.ir
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Yasouj 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
Yasouj University of Medical Sciences
Full name of responsible person
Danial Gholami
Position
Associate Professor
Latest degree
Subspecialist
Other areas of specialty/work
Internal Medicine
Street address
Shahid Zarei Educational Campus, Beach Park Towards Imam Sajjad (AS) Hospital, Yasuj
City
Yasuj
Province
Kohgilouyeh-va-Boyrahmad
Postal code
7591741417
Phone
+98 74 3323 5153
Email
danial_gholami92@yahoo.com

Person responsible for scientific inquiries

Contact
Name of organization / entity
Yasouj University of Medical Sciences
Full name of responsible person
Danial Gholami
Position
Associate Professor
Latest degree
Subspecialist
Other areas of specialty/work
Internal Medicine
Street address
Shahid Zarei Educational Campus, Beach Park Towards Imam Sajjad (AS) Hospital, Yasuj
City
Yasuj
Province
Kohgilouyeh-va-Boyrahmad
Postal code
7591741417
Phone
+98 74 3323 5153
Email
danial_gholami92@yahoo.com

Person responsible for updating data

Contact
Name of organization / entity
Yasouj University of Medical Sciences
Full name of responsible person
Danial Gholami
Position
Associate Professor
Latest degree
Subspecialist
Other areas of specialty/work
Internal Medicine
Street address
Shahid Zarei Educational Campus, Beach Park Towards Imam Sajjad (AS) Hospital, Yasuj
City
Yasuj
Province
Kohgilouyeh-va-Boyrahmad
Postal code
7591741417
Phone
+98 74 3323 5153
Email
danial_gholami92@yahoo.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
Not applicable
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
Not applicable
Data Dictionary
Not applicable
Title and more details about the data/document
Three Month After The Completion Of The Intervention, The Data Of The Main Variables Of The Study Will Be Shared.
When the data will become available and for how long
The Commencement Of The Access Period Is 3 Months After The Publication Of The Results.
To whom data/document is available
After The Publication Of The Article, All Individuals Will Have Access To Its Content.
Under which criteria data/document could be used
Individuals Associated With The Medical And Therapeutic Field May Utilize The Data From This Study To Conduct New Research
From where data/document is obtainable
Submitting A Request To The Corresponding Author Of The Article
What processes are involved for a request to access data/document
The Applicant Must Submit Their Formal Request Via The Organization's Email To The Email Of The Responsible Author. The Responsible Author Will Provide The Information To The Applicant Within A Maximum Of Two Weeks Upon Confirmation Of The Information.
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