Results 1 to 10 of about 53,390 (257)

Comparison of the effects of methylphenidate and the combination of methylphenidate and risperidone in preschool children with attention-deficit hyperactivity disorder

open access: goldJournal of Advanced Pharmaceutical Technology & Research, 2016
Attention-deficit hyperactivity disorder (ADHD) is a common psychiatric disorder among preschool children but the number of controlled clinical trials regarding psychopharmacological treatment in this age group is limited.
Parvin Safavi   +2 more
doaj   +2 more sources

Reward‐enhancing effect of methylphenidate is abolished in dopamine transporter knockout mice: A model of attention‐deficit/hyperactivity disorder [PDF]

open access: goldNeuropsychopharmacology Reports, 2018
Aim Attention‐deficit/hyperactivity disorder is a heterogeneous neurobiological disorder that is characterized by inattention, impulsivity, and an increase in motor activity.
Soichiro Ide   +6 more
doaj   +2 more sources

Methylphenidate-Induced Menorrhagia in Twin Girls

open access: yesIranian Journal of Psychiatry, 2022
Objective: Methylphenidate, a psychostimulant agent, is used in first-line psychopharmacological treatment in children and adolescents with attention-deficit/hyperactivity disorder. Common side effects associated with methylphenidate use in children and
Veysel Özdağ   +3 more
doaj   +1 more source

The use of methylphenidate for emergence from propofol and ketamine anesthesia in dogs [PDF]

open access: yesIranian Journal of Veterinary Medicine, 2018
Background: Methylphenidate (MPH) has been used to induce emergence from general anesthesia. OBJECTIVES:  The objective of the present study was to evaluate the effect of MPH on recovery from propofol and ketamine anesthesia in dogs. METHODS: Six healthy
Hadi Imani Rastabi   +3 more
doaj   +1 more source

Methylphenidate’s Effect on Cerebral Blood Flow in Patients with Narcolepsy [PDF]

open access: yesSleep Medicine Research, 2010
We performed 99mTc-ethyl cysteinate dimer brain single-photon emission computed tomography before and after administering methyl-phenidate, for four weeks, to narcolepsy patients with cataplexy.
Eun Yeon Joo   +2 more
doaj   +1 more source

Should We Continue Methylphenidate Treatment Despite Orofacial or Extremity Dyskinesias?

open access: yesPsychiatry and Clinical Psychopharmacology, 2021
Attention-deficit/hyperactivity disorder (ADHD) is the most common neuropsychiatric disease affecting 5.3% of school-aged children. Methylphenidate is the primary stimulant, which has been used widely more than 60 years to treat ADHD.
Selcen Yaroglu Kazanci   +4 more
doaj   +1 more source

Effects of methylphenidate on neuropsychiatric symptoms in Alzheimer's disease: Evidence from the ADMET 2 study

open access: yesAlzheimer’s & Dementia: Translational Research & Clinical Interventions, 2023
INTRODUCTION Methylphenidate has been shown to improve apathy in patients with Alzheimer's disease (AD). The authors evaluated the impact of methylphenidate on neuropsychiatric symptoms (NPS) of AD, excluding apathy, using data from the Apathy in ...
Emily D. Clark   +13 more
doaj   +1 more source

Review and Meta-analysis on the Impact of the ADRA2A Variant rs1800544 on Methylphenidate Outcomes in Attention-Deficit/Hyperactivity Disorder

open access: yesBiological Psychiatry Global Open Science, 2022
Background: Methylphenidate is among the most prescribed medications for treating attention-deficit/hyperactivity disorder (ADHD). However, nearly half of pediatric patients with ADHD do not respond to methylphenidate treatment.
Daniel T. Hain   +5 more
doaj   +1 more source

Severe toxicity due to injected but not oral or nasal abuse of methylphenidate tablets

open access: yesSwiss Medical Weekly, 2011
BACKGROUND:Non-medical use of methylphenidate is increasing. Little is known about potential acute medical complications associated with recreational use of methylphenidate.
Swiss Medical Weekly
doaj   +1 more source

Methylphenidate does not affect convergent and divergent creative processes in healthy adults

open access: yesNeuroImage, 2020
An increasing number of healthy people use methylphenidate, a psychostimulant that increases dopamine and noradrenaline transmission in the brain, to help them focus over extended periods of time.
Matthijs Baas   +4 more
doaj   +1 more source

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