IRCT20170818035759N2 IRCT 2018-02-08 Tarbiat Modares University Effect of High Power Laser (2W) and Dry Needling on skin Evaluation and comparison of the Effect of High Power Laser (2W) and Dry Needling on skin elasticity due to aging process in aged women 2017-08-23 anticipated 25 Complete https://irct.ir/trial/26931 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Factorial, Purpose: Treatment, Randomization description: Randomly assign subjects to two interventional and 1 control group By using envelops shuffling randomization , subjects pick up one envelope and enter one of three groups by chance, Blinding description: Data analyzer has no information about the treatments that subjects had. N/A Decrease Skin Tissue Elasticity. Intervention 1: Intervention group: High Power Laser (2w) for Nasolabial Fold and associated muscles for seven sessions is used. Applied energy to each nasolabial fold is 75 joule. Intervention 2: Intervention group: Dry needling for Nasolabial Fold and assossiated muscles for seven sessions is used. Intervention 3: Control group: Control group recieves no treatment and normal skin tissue is compared to intervention groups. Yes - There is a plan to make this available What will be shared: Data of the study includes skin tissue elasticity, dermlal and epidermal thickness and quality of life changes. The data of major outcome is shareable and personal information and before and after picures are not shareable. When: access after thesis defence To whom: Physicaltherapy colleages and other researchers Conditions: For research and treatment purposes Where to obtain: There are two ways to access the data of study 1. Parinaz Omidi with Electronic Mail parinaz.omidi@modares.ac.ir 2.Dr Roya Ravanbod with Electronic Mail rravanbod@modares.ac.ir How to obtain: The applicant can access the data in one week by sendig E-mail to any of top Electronic Mails. Comments: