Safety and Efficacy of Different Onset Times of Treatment With Pulsed Dye Laser on Improvement of Surgical Scars
NCT ID: NCT00506363
Last Updated: 2009-10-06
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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TERMINATED
NA
15 participants
INTERVENTIONAL
2008-01-31
2009-01-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
FACTORIAL
PREVENTION
TRIPLE
Study Groups
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A
pulsed dye laser and dynamic cooling device on the day of suture removal
pulsed dye laser therapy
Each scar will be divided into 3 equal parts. One part will be randomly allocated to be treated with pulsed dye laser and dynamic cooling device on the day of suture removal. Another part will be treated with pulsed dye laser and dynamic cooling device 2 months after suture removal. Only dynamic cooling device will be used for remaining part serving as control. Treatment will repeat for 6 sessions at 3 weeks intervals.
B
pulsed dye laser and dynamic cooling device 2 months after suture removal
pulsed dye laser therapy
Each scar will be divided into 3 equal parts. One part will be randomly allocated to be treated with pulsed dye laser and dynamic cooling device on the day of suture removal. Another part will be treated with pulsed dye laser and dynamic cooling device 2 months after suture removal. Only dynamic cooling device will be used for remaining part serving as control. Treatment will repeat for 6 sessions at 3 weeks intervals.
C
dynamic cooling device
pulsed dye laser therapy
Each scar will be divided into 3 equal parts. One part will be randomly allocated to be treated with pulsed dye laser and dynamic cooling device on the day of suture removal. Another part will be treated with pulsed dye laser and dynamic cooling device 2 months after suture removal. Only dynamic cooling device will be used for remaining part serving as control. Treatment will repeat for 6 sessions at 3 weeks intervals.
Interventions
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pulsed dye laser therapy
Each scar will be divided into 3 equal parts. One part will be randomly allocated to be treated with pulsed dye laser and dynamic cooling device on the day of suture removal. Another part will be treated with pulsed dye laser and dynamic cooling device 2 months after suture removal. Only dynamic cooling device will be used for remaining part serving as control. Treatment will repeat for 6 sessions at 3 weeks intervals.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* History of adverse reactions to laser treatment
18 Years
80 Years
ALL
No
Sponsors
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Tehran University of Medical Sciences
OTHER
Responsible Party
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Tehran University of Medical Sciences
Principal Investigators
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Alireza Firooz, MD
Role: PRINCIPAL_INVESTIGATOR
Tehran University of Medical Sciences
Locations
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Center for research and training in skin diseases and leprosy
Tehran, , Iran
Countries
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References
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Nouri K, Jimenez GP, Harrison-Balestra C, Elgart GW. 585-nm pulsed dye laser in the treatment of surgical scars starting on the suture removal day. Dermatol Surg. 2003 Jan;29(1):65-73; discussion 73. doi: 10.1046/j.1524-4725.2003.29014.x.
Conologue TD, Norwood C. Treatment of surgical scars with the cryogen-cooled 595 nm pulsed dye laser starting on the day of suture removal. Dermatol Surg. 2006 Jan;32(1):13-20. doi: 10.1111/1524-4725.2006.32002.
Paquet P, Hermanns JF, Pierard GE. Effect of the 585 nm flashlamp-pumped pulsed dye laser for the treatment of keloids. Dermatol Surg. 2001 Feb;27(2):171-4. doi: 10.1046/j.1524-4725.2001.00169.x.
Alster TS, Williams CM. Treatment of keloid sternotomy scars with 585 nm flashlamp-pumped pulsed-dye laser. Lancet. 1995 May 13;345(8959):1198-200. doi: 10.1016/s0140-6736(95)91989-9.
Alam M, Pon K, Van Laborde S, Kaminer MS, Arndt KA, Dover JS. Clinical effect of a single pulsed dye laser treatment of fresh surgical scars: randomized controlled trial. Dermatol Surg. 2006 Jan;32(1):21-5. doi: 10.1111/1524-4725.2006.32029.
Manuskiatti W, Wanitphakdeedecha R, Fitzpatrick RE. Effect of pulse width of a 595-nm flashlamp-pumped pulsed dye laser on the treatment response of keloidal and hypertrophic sternotomy scars. Dermatol Surg. 2007 Feb;33(2):152-61. doi: 10.1111/j.1524-4725.2006.33033.x.
Davari P, Gorouhi F, Hashemi P, Behnia F, Ghassemi A, Nasiri-Kashani M, Firooz A. Pulsed dye laser treatment with different onset times for new surgical scars: a single-blind randomized controlled trial. Lasers Med Sci. 2012 Sep;27(5):1095-8. doi: 10.1007/s10103-011-1044-5. Epub 2012 Jan 8. No abstract available.
Other Identifiers
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423/2224-B
Identifier Type: -
Identifier Source: org_study_id
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