First manic episode in 14-year-old adolescent during COVID-19 pandemic lockdown measures: A case report

COVID-19 pandemic outbreak can be consider as an important stressor factor for mental health in specifi c vulnerable groups, such as adolescents [7]. Anxious and depressive symptoms increase and sleep perturbation in adolescence have already been assessed [8]. Potentially dangerous intra-familial dynamics need to be monitored. During previous public health emergencies, it has been reported that social isolation and economic instability could predispose increased rates of intra-familial abuse [9].

with illogical correlations, for example, he was convinced that the cause of insomnia consisted in the impossibility to masturbate himself. All these symptoms gradually appeared a week after the lockdown measures in Belgium.
Once admitted in the Adolescent Psychiatry Unit, the following symptoms were observed by the psychiatrist: incoherent speech, grandiosity (he thought he was God and he could save the world), sleep fragmentation, tachypsychia, hyperactivity and euphoric mood. One episode of auditory hallucination was described: he heard shouts and little stones hitting the window, he felt terrifi ed about this.
The 14-year-old adolescent was being spending the lockdown measures at home with his own family, composed by his father, his mother and an elder brother aged of 18 years old.
The fl at where they were living in was perceived by the patient as oppressive and lacking of private space. The risk of incomes decreases due to COVID-19 restrictive measure particularly concerned the boy's father. This potential fi nancial instability caused a very anxious atmosphere inside the whole family.
None in the family contracted the COVID-19; the patient was tested negative while he was at the hospital.
Concerning his personal history, undefi ned learning diffi culties were reported. The patient has been held back two grades at school. He followed a 5 years long speech and language therapy and a 2 years psychomotricity. Nor relevant somatic disease neither toxics abuse was reported.
No psychiatric familial history has been reported. A mixed lingual context was described: both parents were speaking Arab, but the mother spoke in Dutch to her children, whereas the father in French.
Both blood tests and brain image were not suggestive of a somatic cause explaining the symptoms.
During the fi rst days of hospitalisation, an antipsychotic medication was necessary. The parents of the patient initially refused. The medical and nursing team cooperate to work on therapeutic alliance and Aripiprazole 10 mg could be rapidly started. For the fi rst days, association with Zuclopenthixol 15 mg/day revealed to be necessary. Clinical evolution was impressive; few days after the beginning of the medical treatment, the adolescent showed to be calmer and he could participate to the activities with the other patients. After every activity, one-hour rest was planned for him. The patient and the family followed a specifi c psychoeducational program. The 14-years-old was discharged after two weeks of inpatient care. A great collaboration with parents was established.
Psychiatric follow-up during following weeks after the end of the hospitalisation was reassuring. The patient showed a stabilized mood and continued the prescribed drug (Aripiprazole 10 mg/day). Sleep and speech were described as normal. He achieved to participate to distance education program following the Belgian COVID-19 managing rules.

Discussion
The principal risk factor for BD is familial-genetic factor [10]. Apparently, the 14-years-old boy was not concerned.
Nevertheless, the patient learning diffi culties history seems to suggest a neuro-biological background of vulnerability. Children with BD are reported to have greater rates of arithmetic and reading learning disabilities as compared to healthy volunteers [11]. It rests diffi cult to determine whether theses cognitive diffi culties represent a risk factor or a negative consequence of early onset manic episodes. In the presented case, the acute phase chronologically occurred after the emergence of learning issues.
COVID-19 pandemic can be considered one of the most widely spread psychological stressor in our society. The authors suggest that this period played a crucial role in triggering the presented early onset manic episode. Low socio-economic status and social isolation are already known to be potentially risk factor to develop BD in adolescence [12]. The patient felt stressed by the familial environment and oppressed. Because of lockdown measures, he could not freely move outside his house. On the other hand, incomes instability due to COVID-19 work reorganisation seemed to concern the adolescent's parents. Financial loss is one of the main stressor highlighted in the actual literature about COVID-19 [13].
Inpatient care improved the patient's symptoms in an extremely rapid way. Many factors can help to understand this fact. Certainly, the quick and effi cient psychopharmacological treatment is one of the best prognostic factor for early-onset BD [12]. Secondly, symptoms rapid onset led to psychiatric evaluation in less than one week from the beginning. Parents could obviously notice any change in their son's behaviour during lockdown measures. Under these particular conditions, early treatment has been possible.
In addition, the separation from the parents allowed to ease intra-familial tensions linked to COVID-19. A neutral and securing living place was offered to the adolescent to recover work on his insight. The parents could better explore their behaviour towards their son's symptoms and enhance a great therapeutic alliance.