Table 4.

Randomized trials for Internet Gaming Disorder that included >25 participants per condition.

First author, year	Treatments	N	Weeks	Sessions	Gaming outcomes	Significant effects relative to control or other conditions
	Pharmacotherapies
Park, 2016	Atomexetine	42	12	–	Young Internet Addiction Scale	No differences.
Park, 2016	Methylphenidate	44	12	–	Young Internet Addiction Scale	No differences.
Han, 2012	Placebo + education	25	8	–	Young Internet Addiction Scale, time gambling	Benefits of bupropion on both indices.
Han, 2012	Bupropion + education	25	8	–	Young Internet Addiction Scale, time gambling	Benefits of bupropion on both indices.
Song, 2016	No treatment control	33	6	–	Young Internet Addiction Scale	Benefits of both medications compared to control. Benefits of bupropion compared to escitalopram.
	Bupropion	44	6	–
	Escitalopram	42	6	–
	Psychotherapies
Kim, 2012	Bupropion	33	8	–	Young Internet Addiction Scale, time gaming	Benefit of added CBT on both indices.
Kim, 2012	Bupropion + cognitive behavioral therapy (CBT)	32	8	8	Young Internet Addiction Scale, time gaming	Benefit of added CBT on both indices.
Kim, 2013	General education course	32	8	21	Time gaming	No differences.
Kim, 2013	Massive Multiplayer Online Role-Playing Games speaking and writing course	27	8	21	Time gaming	No differences.