Protocol summary

Study aim
Evaluating the Impact of Thalidomide on Pain and Inflammation Reduction in Sickle Cell Disease Patients
Design
Thirty-two people are included in the study entirely randomly. The sampling method will be both before and after the intervention and fasting.
Settings and conduct
In a randomized clinical trial, 32 Sickle cell anemia patients with the study criteria were selected from those referred to Shahid Baghaei 2 Ahvaz Hospital in Khuzestan province. In adults, 100 mg thalidomide is taken with 80 mg aspirin at night at bedtime. Children will receive a dose of 2 to 5 mg thalidomide per kilogram along with 80 mg aspirin at bedtime for three months. .
Participants/Inclusion and exclusion criteria
The inclusion criteria will include sickle cell anemia patients who experience pain attacks and have healthy liver and kidney function. Patients with severe heart, liver, or kidney failure, pregnant women, those with a history of chemotherapy, or diabetic patients with inflammatory infections will be excluded. Additionally, patients who have taken anti-inflammatories within the last two months will not be eligible.
Intervention groups
Thirty-two sickle cell anemia patients will be selected based on the study’s inclusion criteria. Adult patients will take 100 mg of thalidomide and 80 mg of aspirin nightly. For children, the dose of thalidomide will range from 2 to 5 mg per kilogram, alongside 80 mg of aspirin. The treatment will last for three months, and levels of inflammatory factors, including IL-6 and TNF-α, will be measured both at the beginning and end of the study.
Main outcome variables
The primary outcomes include the average Visual Analog Scale for Pain (VAS) score and the concentrations of IL-6, TNF-α, and CRP. The ratio of neutrophils to lymphocytes (N/L) will also be determined.

General information

Reason for update
Acronym
IRCT registration information
IRCT registration number: IRCT20180603039959N4
Registration date: 2024-10-17, 1403/07/26
Registration timing: prospective

Last update: 2024-10-17, 1403/07/26
Update count: 0
Registration date
2024-10-17, 1403/07/26
Registrant information
Name
bijan keikhaei
Name of organization / entity
Country
Iran (Islamic Republic of)
Phone
+98 61 3375 0410
Email address
keikhaeib@yahoo.com
Recruitment status
Recruitment complete
Funding source
Expected recruitment start date
2024-11-21, 1403/09/01
Expected recruitment end date
2025-02-19, 1403/12/01
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
Evaluating the Impact of Thalidomide on Pain and Inflammation Reduction in Sickle Cell Disease Patients
Public title
Thalidomide in Sickle Cell Disease Patients
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
The study should include patients with sickle cell anemia who experience pain attacks and have healthy liver and kidney function.
Exclusion criteria:
Patients with severe heart, liver, or kidney failure, pregnant mothers, those with a history of chemotherapy, diabetic patients with fever, and those with acute or chronic inflammatory infections will be excluded. Additionally, patients who have taken anti-inflammatories in the two months before the study will not be eligible.
Age
No age limit
Gender
Both
Phase
2
Groups that have been masked
No information
Sample size
Target sample size: 32
Randomization (investigator's opinion)
N/A
Randomization description
Blinding (investigator's opinion)
Not blinded
Blinding description
Placebo
Not used
Assignment
Single
Other design features

Secondary Ids

empty

Ethics committees

1

Ethics committee
Name of ethics committee
Research Ethics Committees of Ahvaz Jundishapur University of Medical Sciences
Street address
Farvardin Blvd, Golestan region
City
Ahvaz
Province
Khouzestan
Postal code
6138933333
Approval date
2024-08-31, 1403/06/10
Ethics committee reference number
IR.AJUMS.REC.1403.289

Health conditions studied

1

Description of health condition studied
Sickle cell anemia
ICD-10 code
D57.0
ICD-10 code description
Hb-SS disease with crisis

Primary outcomes

1

Description
Visual Analog Scale for Pain (VAS) score
Timepoint
Start of treatment, three months after treatment
Method of measurement
The Visual Analog Scale (VAS) is a simple and effective tool for measuring pain intensity. It consists of a 10 cm line, where the left end represents 'no pain' and the right end signifies 'the worst possible pain.' Patients will mark their pain level on this line, and the distance from the left side to the marked point, measured in centimeters, will provide a pain score out of 10.

2

Description
IL-6
Timepoint
Start of treatment, three months after treatment
Method of measurement
ELISA method is used to measure IL-6.

3

Description
TNF-α
Timepoint
Start of treatment, three months after treatment
Method of measurement
ELISA method is used to measure TNF-α.

4

Description
CRP
Timepoint
Start of treatment, three months after treatment
Method of measurement
ELISA method is used to measure CRP.

5

Description
Neutrophil to lymphocyte ratio (N/L Ratio)
Timepoint
Start of treatment, three months after treatment
Method of measurement
The ratio of neutrophils to lymphocytes (N/L ratio) is obtained from the results of complete blood count (CBC).

Secondary outcomes

empty

Intervention groups

1

Description
Thirty-two sickle cell anemia patients will be selected based on the study’s inclusion criteria. Adult patients will take 100 mg of thalidomide and 80 mg of aspirin nightly. For children, the dose of thalidomide will range from 2 to 5 mg per kilogram, alongside 80 mg of aspirin. The treatment will last for three months, and levels of inflammatory factors, including IL-6 and TNF-α, will be measured both at the beginning and end of the study.
Category
Treatment - Drugs

Recruitment centers

1

Recruitment center
Name of recruitment center
Shahid Baghaei 2. Hospital in Ahvaz
Full name of responsible person
Reza khedri
Street address
Baghaei 2 hospital Ahvaz
City
Ahvaz
Province
Khouzestan
Postal code
61357-15794
Phone
+98 916 996 5483
Email
reza.khedri.1996.ajums@gmail.com

Sponsors / Funding sources

1

Sponsor
Name of organization / entity
Ahvaz University of Medical Sciences
Full name of responsible person
Mehrnoosh Zakerkish
Street address
Baghaei 2 hospital Ahvaz
City
Ahvaz
Province
Khouzestan
Postal code
61357-15794
Phone
+98 916 996 5483
Email
reza.khedri.1996.ajums@gmail.com
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Ahvaz 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
Ahvaz University of Medical Sciences
Full name of responsible person
Reza khedri
Position
General practitioner
Latest degree
Medical doctor
Other areas of specialty/work
General Practitioner
Street address
Baghaei 2 Hospital Ahvaz
City
Ahvaz
Province
Khouzestan
Postal code
61357-15794
Phone
+98 916 996 5483
Email
reza.khedri.1996.ajums@gmail.com

Person responsible for scientific inquiries

Contact
Name of organization / entity
Ahvaz University of Medical Sciences
Full name of responsible person
Reza khedri
Position
General practitioner
Latest degree
Medical doctor
Other areas of specialty/work
General Practitioner
Street address
Baghaei 2 Hospital , Ahvaz city
City
Ahvaz
Province
Khouzestan
Postal code
61357-15794
Phone
+98 916 996 5483
Email
reza.khedri.1996.ajums@gmail.com

Person responsible for updating data

Contact
Name of organization / entity
Ahvaz University of Medical Sciences
Full name of responsible person
Reza khedri
Position
General practitioner
Latest degree
Medical doctor
Other areas of specialty/work
General Practitioner
Street address
Baghaei 2 Hospital , Ahvaz
City
Ahvaz
Province
Khouzestan
Postal code
61357-15794
Phone
+98 916 996 5483
Email
reza.khedri.1996.ajums@gmail.com

Sharing plan

Deidentified Individual Participant Data Set (IPD)
No - There is not a plan to make this available
Justification/reason for indecision/not sharing IPD
There is no further information.
Study Protocol
Undecided - It is not yet known if there will be a plan to make this available
Statistical Analysis Plan
Undecided - It is not yet known if there will be a plan to make this available
Informed Consent Form
No - There is not a plan to make this available
Clinical Study Report
No - There is not a plan to make this available
Analytic Code
No - There is not a plan to make this available
Data Dictionary
No - There is not a plan to make this available
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