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IRCT20180614040101N1 IRCT 2018-10-31 Kharazmi university Evaluating the effect of backpack carriage on schoolchildren’s gait in different gradients The effect of backpack carriage in different weights and gradients on kinetics and kinematics of schoolchildren’s gait 2018-08-08 anticipated 19 Complete https://irct.ir/trial/32812 interventional Randomization: N/A, Blinding: Single blinded, Placebo: Not used, Assignment: Crossover, Purpose: Other, Blinding description: Each participant is given a code, and all repetitions of measurement are run randomly, but the number is issued by the technician of the device, respectively. Therefore, the researcher and evaluator until the end of the analysis process in SPSS is unaware from the nature of the data and their relationship to the repetition. N/A Backpack, gait, kinetics, kinematics, slope, schoolchildren. Intervention 1: Control group1: walking no load on level surface. Intervention 2: Control group2: walking while carrying a backpack with 10% of body weight load on the level surface. Intervention 3: Control group3: walking while carrying a backpack with 15% of body weight load on the level surface. Intervention 4: Intervention group1: walking while carrying a backpack with 10% of body weight load on 10% sloped surface. Intervention 5: Intervention group2: walking while carrying a backpack with 15% of body weight load on 10% sloped surface. Intervention 6: Intervention group3: walking while carrying a backpack with 10% of body weight load on 10% negative sloped surface. Intervention 7: Intervention group4: walking while carrying a backpack with 15% of body weight load on 10% negative sloped surface. Intervention 8: Intervention group5: walking while carrying a backpack with 10% of body weight load on 15% sloped surface. Intervention 9: Intervention group6: walking while carrying a backpack with 15% of body weight load on 15% sloped surface. Intervention 10: Intervention group7: walking while carrying a backpack with 10% of body weight load on 15% negative sloped surface. Intervention 11: Intervention group8: walking while carrying a backpack with 15% of body weight load on 15% negative sloped surface. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no need to publish IPD in this study.
public Fateme Ahmadi Godini
Mirdamad, Hesari
Tehran Iran (Islamic Republic of) 4398-15875 +98 22228001 std_ahmadi.ths@khu.ac.ir Kharazmi university scientific Mehdi Khaleghi Tazeji
Mirdamad, Hesari
Tehran Iran (Islamic Republic of) 4398-15875 +98 21 2222 8001 khaleghi@khu.ac.ir Kharazmi university Iran (Islamic Republic of) male gender (boys living in Tehran) ages between 10-12 years informed consent right dominant hand and foot 10 years 12 years Male current pain, disease and taking drug any history of injuries for recent 6 month any history of surgery obvious postural abnormality, flat foot vision and hearing impairment Prevention Prevention Prevention Prevention Prevention Prevention Prevention Prevention Prevention Prevention Prevention Control group1: walking no load on level surface Control group2: walking while carrying a backpack with 10% of body weight load on the level surface. Control group3: walking while carrying a backpack with 15% of body weight load on the level surface. Intervention group1: walking while carrying a backpack with 10% of body weight load on 10% sloped surface. Intervention group2: walking while carrying a backpack with 15% of body weight load on 10% sloped surface. Intervention group3: walking while carrying a backpack with 10% of body weight load on 10% negative sloped surface. Intervention group4: walking while carrying a backpack with 15% of body weight load on 10% negative sloped surface. Intervention group5: walking while carrying a backpack with 10% of body weight load on 15% sloped surface. Intervention group6: walking while carrying a backpack with 15% of body weight load on 15% sloped surface Intervention group7: walking while carrying a backpack with 10% of body weight load on 15% negative sloped surface. Intervention group8: walking while carrying a backpack with 15% of body weight load on 15% negative sloped surface. Vertical ground reaction force. Timepoint: one time, while applying independent variable. Method of measurement: H/P/Cosmos Gaitway. Spatiotemporal parameters of gait. Timepoint: one time, while applying independent variable. Method of measurement: H/P/Cosmos Gaitway. Kharazmi university Approved 2018-07-21 •Ethics committee of Tarbiat Modares University of Medical Sciences Jalal AleAhmad, Nasr, Tarbiat Modares University Tehran Tehran Iran (Islamic Republic of)