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IRCT20191204045602N1 IRCT 2020-08-24 Qazvin University of Medical Sciences Effect of electrical stimulation on pain, swelling and truisms of wisdom tooth TENS EVALUATION OF TRANSCUTANEOUS ELECTRICAL NERVE STIMULATION ON PAIN, SWELLING AND TRISMUS FOLLOWING THIRD MOLAR TOOTH EXTRACTION 2020-01-30 anticipated 40 Complete https://irct.ir/trial/44004 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: Randomization was performed using a sealed envelope with a computer-generated random allocation for each patient to determine the side on which TENS will be used. On the chosen side, tens will be used on patient and on the other side, tens won’t be used. At the end, two sides will be comparisoned, Blinding description: The extraction of third molar teeth under local anesthesia is done by a surgeon who is blind about case and control groups. A physician applies tens on each side. A third person, who is blind about whether the TENS is used, examines the patients pain, trismus, and dull. 2-3 Condition 1: following pain of mandibular third molar tooth surgery. Condition 2: following trismus of mandibular third molar tooth surgery. Condition 3: following swelling of mandibular third molar tooth surgery. Intervention group: TENS ,. Yes - There is a plan to make this available What will be shared: All documentation in CD format will be submitted to the university research unit at the end of the research. When: starting 6 months after publication To whom: academic persons working in Qazvin university of medical sciences Conditions: academic persons working in Iran and other countries Where to obtain: email to investigator How to obtain: email to investigator Comments:
public Leyli Shadman
bahonaar blvd
qazvin Iran (Islamic Republic of) 3419915315 +98 28 3333 6001 leili_sh77@yahoo.com Qazvin University of Medical Sciences scientific aida karagah
bahounar blvd.
qazvin Iran (Islamic Republic of) 3419915315 +98 28 3333 6001 aida_karagah@yahoo.com Qazvin University of Medical Sciences Iran (Islamic Republic of) patients who can participate in follow up sessions and filling the questionnaires patients who were satisfied to be in the study patients without any specific systemic disease like; coagulation problems and diabetes, etc. 17 years 30 years Both All patients with pathological lesions around the impacted jaw, restrict jaw movement and TMJ joint problems Patients taking sedatives Patients with a history of mandibular angle fracture smoker patients Treatment - Other Intervention group: TENS , Quantity of post operative pain from 0 to 10. Timepoint: Recording the quantity of pain in 7 days during sleep by the patient. Method of measurement: Visual Analogue Scale. Quantity of trismus after surgery. Timepoint: Recording the quantity of trismus before surgery and in second, fourth, seventh days after surgery. Method of measurement: evaluating intraincisal space's trismus with a ruler before and after surgery and reporting it based on centimeter. Post-operative swelling. Timepoint: evaluating swelling just after surgery and in second, forth and seventh day after surgery. Method of measurement: measuring swelling with a ruler from tragus to lip commisure and the space between Gonion and lateral canthus and reported based on centi meter. The number of taken pain killers after surgery. Timepoint: number of taken pain killers in 7 days after surgery. Method of measurement: number of taken pain killers. Qazvin University of Medical Sciences Approved 2019-02-17 ethics committee of qazvin university of medical sciences faculty of dentistry, qazvin university of medical science, bahonar blvd., qazvin qazvin Qazvin Iran (Islamic Republic of)