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IRCT20180920041076N1 IRCT 2019-10-05 Zahedan University of Medical Sciences Effect of laser in dental surgery Evaluation of low intensity laser therapy on trismus and swelling after impacted mandibular third molar surgery 2015-04-21 anticipated 40 Complete https://irct.ir/trial/34224 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: Stratified randomization was used for gender matching. Then they were simply randomized into the two intervention and control groups. The unit of randomization was individual and sealed envelopes were used as a randomization tool, Blinding description: All patients inform that in this study they are irradiated by laser randomly and a laser that was not on was used in the control group without their awareness, therefore in both groups we stimulated the use of lase the The colleuge who measures the data was also unaware. 3 Trismus and swelling after surgical removal of third molar. Intervention 1: Intervention group: A Doctor Smile WISER/ (LAMBDA Scientifica S.r.l,Italy) 980 nm laser with a setting of CW, at 200mw for 60s of irradiation was given from a 1 cm distance with a Flattop therapy hand piece (12j/cm2), intraorally on the buccal and lingual sides of the treated site and also extraoraly on the masseter muscle insertion site with a with a continuous wave mode( a total of 36J/cm2). Intervention 2: Control group: A laser that was not on was placed in the same areas (Intra-orally on the Buccal and Lingual of the surgical area and extra-orally on the Master muscle) to create similar conditions for the patients. Yes - There is a plan to make this available What will be shared: IPD collected for the primary outcome measure only When: January 2017-January 2022 To whom: Only available for people working in academic institutions Conditions: all types of analysis are allowed Where to obtain: by Email: hashemzehi@gmail.com How to obtain: Will be answered by a maximum time of 2 months Comments:
public Hadi Hashem Zehi
Mehr
Zahedan Iran (Islamic Republic of) 9816743463 +98 54 3329 5744 hashemzehi@gmail.com Zahedan University of Medical Sciences scientific Hadi Hashem Zehi
Mehr
Zahedan Iran (Islamic Republic of) 9816743463 +98 54 3329 5744 hashemzehi@gmail.com Zahedan University of Medical Sciences Iran (Islamic Republic of) 18-25 years of age Mesio-angular Class I or II, A impacted third molar 18 years 25 years Both systemic disease local infection smoking pregnancy lactation use of drugs such as contraceptives or NSAIDS Treatment - Devices Placebo Intervention group: A Doctor Smile WISER/ (LAMBDA Scientifica S.r.l,Italy) 980 nm laser with a setting of CW, at 200mw for 60s of irradiation was given from a 1 cm distance with a Flattop therapy hand piece (12j/cm2), intraorally on the buccal and lingual sides of the treated site and also extraoraly on the masseter muscle insertion site with a with a continuous wave mode( a total of 36J/cm2). Control group: A laser that was not on was placed in the same areas (Intra-orally on the Buccal and Lingual of the surgical area and extra-orally on the Master muscle) to create similar conditions for the patients. Inter-incisal distance of the jaws. Timepoint: Before surgery,2 and 7 days after surgery. Method of measurement: By a ruler. The horizontal distance between lip commissure and auricle. Timepoint: Before surgery,2 and 7 days after surgery. Method of measurement: By a ruler and silk suture. The vertical distance between lateral cantus and mandibular angle. Timepoint: Before surgery,2 and 7 days after surgery. Method of measurement: By a ruler and silk suture. Zahedan University of Medical Sciences Approved 2015-06-28 Zahedan University of Medical Sciences Dr Hesabi Blvd. Zahedan Sistan-va-Balouchestan Iran (Islamic Republic of)