Protocol summary

Study aim
In this study, we will investigate the use of the double plate method for fixation of clavicle fractures and compare its complications and efficiency with the method of fixation with a single plate.
Design
A clinical trial with a control group, with parallel randomized groups, was used to assign numbers to patients based on random number table numbers for randomization.
Settings and conduct
The surgeon and the patient are aware of the methods of surgical treatment, but the person who performs the patients' functional measurements after surgery is blind to the type of surgical procedure of the patients.
Participants/Inclusion and exclusion criteria
Patients aged 18-60 years with a middle third clavicle fracture shortened or displaced by 2 centimeters or more are included in the study. Patients with open fractures, fractures with neurovascular damage, and internal and external one-third fractures, and patients with multiple injuries will be excluded.
Intervention groups
In our study, we will surgically fix the clavicle fractures of group A using two 2.7 millimeters(mm) plates and group B with a 3.5 mm plate.
Main outcome variables
Bleeding amount in surgery, surgery time, incision length, orthopedic classification of fractures, and the disabilities of the arm, shoulder and hand (DASH) questionnaire score are the main outcomes.

General information

Reason for update
Acronym
IRCT registration information
IRCT registration number: IRCT20211201053235N1
Registration date: 2021-12-19, 1400/09/28
Registration timing: prospective

Last update: 2021-12-19, 1400/09/28
Update count: 0
Registration date
2021-12-19, 1400/09/28
Registrant information
Name
Meisam Jafari Kafiabadi
Name of organization / entity
Country
Iran (Islamic Republic of)
Phone
+98 21 2271 8000
Email address
dr.jafari8567@yahoo.com
Recruitment status
Recruitment complete
Funding source
Expected recruitment start date
2021-12-21, 1400/09/30
Expected recruitment end date
2022-02-19, 1400/11/30
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
Comparing clinical outcomes of clavicle fracture surgical treatment methods of fixation with two plates 2.7 millimeters and fixation with plate 3.5 millimeters
Public title
Clavicle fracture surgical methods
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
Patients with mid-shaft clavicle fractures The fractures which are shortened or displaced by 2 centimeters or more
Exclusion criteria:
Distal third and medial clavicle fracture Patients with neurovascular problems due to clavicle fracture Patients with multiple traumas Patients with open fractures
Age
From 18 years old to 60 years old
Gender
Both
Phase
N/A
Groups that have been masked
No information
Sample size
Target sample size: 30
Randomization (investigator's opinion)
Randomized
Randomization description
Patients will be divided into two groups by the simple randomization method based on the numbers assigned to them based on the table of random numbers.
Blinding (investigator's opinion)
Not blinded
Blinding description
Placebo
Not used
Assignment
Parallel
Other design features

Secondary Ids

empty

Ethics committees

1

Ethics committee
Name of ethics committee
Ethical Committee of Shahid Beheshti University of Medical Sciences
Street address
Arabi Ave., Daneshjoo Blvd., Velenjak, Tehran, Iran
City
Tehran
Province
Tehran
Postal code
19839631113
Approval date
2021-11-10, 1400/08/19
Ethics committee reference number
IR.SBMU.RETECH.REC.1400.518

Health conditions studied

1

Description of health condition studied
Patients with middle clavicle fractures
ICD-10 code
S42.00
ICD-10 code description
Fracture of clavicle, closed

Primary outcomes

1

Description
Patient's function based on the Disabilities of the Arm, Shoulder and Hand (DASH) Questionnaire Score.
Timepoint
3 and 6 months after surgery
Method of measurement
Disabilities of the Arm, Shoulder and Hand (DASH) Questionnaire Score

Secondary outcomes

empty

Intervention groups

1

Description
Intervention group: Patients with medial clavicle fracture to be treated with surgical fixation of two 2.7 millimeters fixation surgery
Category
Treatment - Surgery

2

Description
Control group: Patients with medial clavicle fracture to be treated with surgical fixation of one 3.5 millimeters plaque fixation surgery
Category
Treatment - Surgery

Recruitment centers

1

Recruitment center
Name of recruitment center
Shoda e Tajrish Hospital
Full name of responsible person
Meisam Jafari Kafiabadi
Street address
Shohada-e-Tajrish Hospital, Qods Sq., Tajrish, Tehran, Iran
City
Tehran
Province
Tehran
Postal code
1989934148
Phone
+98 21 25719
Email
dr.jafari8567@yahoo.com

Sponsors / Funding sources

1

Sponsor
Name of organization / entity
Shahid Beheshti University of Medical Sciences
Full name of responsible person
Dr. Afshin Zarghi
Street address
Arabi Ave, Daneshjoo Blvd., Velenjak, Tehran, Iran.
City
Tehran
Province
Tehran
Postal code
193954719
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?
No
Title of funding source
Research affairs of Shahid Beheshti University of Medcial 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
Meisam Jafari Kafiabadi
Position
Assistant professor
Latest degree
Specialist
Other areas of specialty/work
Orthopedics
Street address
Tajrish square, Shahada e Tajrish Hospital, Tehran, Iran
City
Tehran
Province
Tehran
Postal code
1989934148
Phone
+98 21 25719
Email
dr.jafari8567@yahoo.com

Person responsible for scientific inquiries

Contact
Name of organization / entity
Shahid Beheshti University of Medical Sciences
Full name of responsible person
Meisam Jafari Kafiabadi
Position
Assistant professor
Latest degree
Specialist
Other areas of specialty/work
Orthopedics
Street address
Shohada-e-Tajrish Hospital, Qods Sq, Tehran, Iran
City
Tehran
Province
Tehran
Postal code
1989934148
Phone
+98 21 25719
Email
dr.jafari8567@yahoo.com

Person responsible for updating data

Contact
Name of organization / entity
Shahid Beheshti University of Medical Sciences
Full name of responsible person
Amir Sabaghzadeh
Position
Assistant professor
Latest degree
Specialist
Other areas of specialty/work
Orthopedics
Street address
Shohada-e-Tajrish Hospital, Qods Sq., Tehran, Iran
City
Tehran
Province
Tehran
Postal code
1989934148
Phone
+98 21 25719
Email
dramirsabbaghzadeh@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
Undecided - It is not yet known if there will be a plan to make this available
Title and more details about the data/document
The data documents will be available at the end of study
When the data will become available and for how long
The data documents will be available at the end of study.
To whom data/document is available
The data documents will be available at the end of study for academic researches
Under which criteria data/document could be used
Under request
From where data/document is obtainable
at the end of study
What processes are involved for a request to access data/document
sending emails
Comments
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