Results showed no significant effects on core symptomatology .
In conclusion , up to date , evidence regarding the potential utility of IN-OT in treating anxiety and depression is still inconclusive .
Several studies have demonstrated the neuromodulating function of oxytocin ( OT ) in response to anxiogenic stimuli as well as its potential role in the pathogenesis of depression .
Consequently , intranasal OT ( IN-OT ) has been proposed as a potential treatment of  anxiety and depressive disorders .
The present systematic review aim ed to summarize the r and omized controlled trials ( RCTs ) evaluating the effect of IN-OT on anxiety and depressive symptoms .
Intranasal oxytocin reduces psychotic symptoms and improves Theory of Mind and social perception in schizophrenia
Oxytocin has numerous prosocial and antipsychotic-like effects in animals . Prosocial effects of acute intranasal oxytocin administration have also been reported in human subjects . We conducted a r and omized , placebo-controlled trial testing the effects of twice daily intranasal oxytocin treatment for 14 days on psychotic symptoms and social cognition in patients with schizophrenia .  PANSS scores declined significantly and several social cognition measures improved significantly or nearly significantly in oxytocin ( N=11 ) but not placebo ( N=9 ) recipients . Our results suggest that , in addition to reducing classic psychotic symptoms , oxytocin may diminish certain social cognition deficits that are not improved by current antipsychotic medications
Results showed no significant effects on core symptomatology .
In conclusion , up to date , evidence regarding the potential utility of IN-OT in treating anxiety and depression is still inconclusive .
Several studies have demonstrated the neuromodulating function of oxytocin ( OT ) in response to anxiogenic stimuli as well as its potential role in the pathogenesis of depression .
Consequently , intranasal OT ( IN-OT ) has been proposed as a potential treatment of  anxiety and depressive disorders .
The present systematic review aim ed to summarize the r and omized controlled trials ( RCTs ) evaluating the effect of IN-OT on anxiety and depressive symptoms .