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Dr Tamer SAID

Dermatólogo
Canadá

Dr. Said graduated from Alexandria Medical School, Egypt in 1994 and received his master’s degree in Dermatology, Venereology & Andrology in 1999. He completed his post-graduate training in Andrology at the Cleveland Clinic Foundation, Cleveland, Ohio, U.S.A. from 2002 until 2006. Dr. Said holds a doctorate degree in Medical Sciences from the University of Groningen, The Netherlands. The American Board of Bioanalysis (ABB) certified him as a High-complexity Clinical Laboratory Directory (HCLD) and as a Clinical Consultant (CC). He is the former Chair of the Andrology Special Interest Group at the Canadian Fertility and Andrology Society (CFAS).

Dr. Said is the recipient of a number of academic awards and research grants. He has published over 35 scientific papers in peer-reviewed journals and has presented more than 80 abstracts at both national and international meetings. Dr. Said is an ad hoc reviewer for several esteemed journals such as: Andrologia, Biology of Reproduction, Journal of Andrology, Fertility & Sterility, and Human Reproduction. His main research interests include apoptosis and DNA fragmentation in the male germ line, sperm selection methods and gamete cryopreservation. He worked on developing a new semen preparation method based on immuno-magnetic labeling of apoptotic sperm. Dr. Said has a keen interest in general medical Dermatology as well as interventional and aesthetic Dermatology.

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Tamer SAID's informes (5)

Treating Field Cancerization by Ablative Fractional Laser and Indoor Daylight: Assessment of Efficacy and Tolerability.

Apr, 2020

Objective: To assess if ablative fractional laser combined with indoor daylight photodynamic therapy are effective and safe for the treatment of skin field cancerization associated with actinic keratosis (AK). Methods: A total of 46 patients with field cancerized skin and AK were treated by a single session of laser assisted drug delivery (LAAD) and indoor daylight photodynamic therapy (IDL-PDT). LAAD was applied using a CO2 ablative fractional laser (AFXL) and aminolevulonic acid. Thereafter, IDL-PDT was administered using a novel device that mimics the sun radiation with a total dose of 48 J/cm². Results: All patients showed remission following subsequent to the study protocol (complete: 71.7%, partial: 28.3%). Pain scores using a visual analog scare immediately following treatments were 9.0 ± 2.0. Conclusions: AFXL-LAAD combined with IDL-PDT is extremely effective for the treatment of skin field cancerization associated with AK. Nevertheless, the high pain scores associated with this combined approach may prove to be a limiting factor. Thus, further protocol modifications in larger scale studies are still warranted. J Drugs Dermatol. 2020;19(3):425-427. doi:10.36849/JDD.2020.4589. leer más

Journal of drugs in dermatology : JDD

Stimulation of collagen and elastin production in-vivo using 1,540 nm Er:Glass laser: assessment of safety and efficacy.

Feb, 2020

: Induction of collagen and elastin remodeling in the human skin can be achieved by non-ablative fractional laser (NAFXL) and ablative fractional laser (AFXL). Our objective was to compare the safety, efficacy, tolerability, and ability to induce collagen and elastin remodeling of NAFXL versus AFXL in a series of treatments over time.: In this prospective, proof of principle, single-case study, the safety, tolerability and efficacy of the laser systems were assessed via histopathology and clinical evaluations including photographs. Optical biopsies by means of multiphoton tomography (MPT) were used to evaluate the induction of collagen and elastin remodeling.: Treatments by both NAFXL and AFXL were well tolerated. The NAFXL system was found to be less painful and resulted in a shorter down- and healing times. MPT findings showed the superior capability of the AFXL procedure to induce collagen; on the other hand, elastin induction was more pronounced after NAFXL treatments.: While NAFXL is as effective and safe as the traditional AFXL, it is better tolerated and has a shorter downtime. Serial optical biopsies over time over time can be a useful tool to assess the induction of collagen and elastin remodeling in the human skin. leer más

Journal of cosmetic and laser therapy : official publication of the European Society for Laser Dermatology