Open AccessSex difference in the progression of manic symptoms during acute hospitalization: A prospective pilot study
Author(s) -
Abulseoud Osama A.,
Şenormancı Güliz,
Şenormancı Ömer,
Güçlü Oya,
Schleyer Brooke,
Camsari Ulas
Publication year - 2020
Publication title -
brain and behavior
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.915
H-Index - 41
ISSN - 2162-3279
DOI - 10.1002/brb3.1568
Subject(s) - mania , medicine , bipolar disorder , prospective cohort study , bipolar i disorder , lithium (medication) , psychiatry , pediatrics
Objectives Acute mania is a serious medical condition that impacts men and women equally. Longtime presentation of manic symptoms is sex‐dependent; however, little is known about acute symptoms of mania. The objective of this study is to track and compare acute manic symptoms for sex differences during inpatient hospitalization. Methods All patients with bipolar mania admitted to a large university hospital between January and October 2017 were invited to participate in this longitudinal naturalistic follow‐up study. Manic (YMRS), depressive (MADRS), and psychotic (PAS) symptoms were tracked daily from admission to discharge. Results The total YMRS scores decreased significantly overtime ( p < .0001) in both male ( n = 34) and female ( n = 23) patients ( p = .7). However, male patients scored significantly higher in sexual interest ( p = .01), disruptive and aggressive behavior ( p = .01), and appearance ( p < .001) while females had better insight into their illness ( p = .01). Males and females received similar doses of lithium ( p = .1), but males received significantly higher doses of valproic acid (VPA) in comparison with females ( p = .003). However, plasma lithium and VPA concentrations at discharge were not significantly different between sexes. Conclusion Our results show sex differences in the progression of certain domains of manic symptoms in a cohort of 23 female and 34 male patients admitted to a large academic center in Turkey. Males, in this sample, exhibited more sexual interest, disruptive and aggressive behaviors, better grooming, and less insight compared to females. While these results are concordant with our preclinical findings and with anecdotal clinical observations, replication in larger samples is needed.