IRCT201609222639N19 IRCT 2016-10-01 Shahid Sadoughi University of Medical Sciences, Yazd, Iran Clinical trial of efficacy evaluation of midazolam alone and midazolam with maternal presence on reduction of pain and anxiety of lumbar puncture of 6-24 month old children Efficacy of midazolam alone and midazolam with maternal presence in lumbar puncture of 6-24 month old children 2015-03-21 anticipated 60 Complete https://irct.ir/trial/2451 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Other. 2-3 Other disorders of central nervous system. Intervention 1: 0.5 mg/kg midazolam ampule of 5 mg/milliliter from Aburaihan Co. Tehran, Iran will be injected five minutes before lumbar puncture and mother will be out of the room during lumbar puncture of her child. Intervention 2: 0.5 mg/kg midazolam ampule of 5 mg/milliliter from Aburaihan Co. Tehran, Iran will be injected five minutes before lumbar puncture and during lumbar puncture of the child, mother will be in the room and sit face to face of her child and catch child hand in her hand and dandle it while the mother and she is face to face of the person performing the lumbar puncture.