Context Since the COVID-19 outbreak, the number of girls with suspected precocious puberty has increased. Objective To compare the incidence of idiopathic central precocious puberty (ICPP) during COVID-19 with that of the previous 4 years. Methods Anthropometric, biochemical, and radiological parameters were collected between January 2016 and June 2021 from 133 girls who met the Rapidly Progressive ICPP criteria (RP-ICPP). Results We found a higher incidence of RP-ICPP between March 2020 and June 2021 (group 2) compared with January 2016 through March 2020 (group 1) (53.5% vs 41.1%); 2021 showed the highest annual incidence (P < .05). Group 1 and group 2 differed in age at diagnosis (7.96 & PLUSMN; 0.71 vs 7.61 & PLUSMN; 0.94; P < .05), mean Tanner stage (2.86 & PLUSMN; 0.51 vs 2.64 & PLUSMN; 0; P < .05), and in the time between the appearance of thelarche and diagnosis (0.93 & PLUSMN; 0.75 vs 0.71 & PLUSMN; 0.62 years, P < .05). There was an increase in the number of girls aged 8 years was found in group 1 (42 in group 1 vs 20 in group 2, P < 0.05). Overall body mass index SD score showed higher values in group 2 (1.01 & PLUSMN; 1.23 vs 0.69 & PLUSMN; 1.15; P = .18), which spent an average of 1.94 & PLUSMN; 1.81 hours per day using electronic devices; 88.5% of this group stopped any physical activity. Conclusions A spike in new diagnoses of idiopathic (1.79-fold higher) and RP-CPP coincided with the COVID-19 pandemic. The incidence of RP-ICPP was 1.3-fold higher during COVID-19 with a trend toward an increase in body mass index SD score. The expanding use of digital devices and the reduction of daily physical activity represent possible risk factors.

Precocious Puberty Diagnoses Spike, COVID-19 Pandemic, and Body Mass Index: Findings From a 4-year Study

Fava, Daniela;Pepino, Carlotta;Gastaldi, Roberto;Pepe, Alessia;Paoloni, Dalila;Strati, Marina Francesca;Angelelli, Alessia;Calandrino, Andrea;Camia, Tiziana;Allegri, Anna Elsa Maria;Patti, Giuseppa;Casalini, Emilio;Bassi, Marta;Napoli, Flavia;Maghnie, Mohamad
2023-01-01

Abstract

Context Since the COVID-19 outbreak, the number of girls with suspected precocious puberty has increased. Objective To compare the incidence of idiopathic central precocious puberty (ICPP) during COVID-19 with that of the previous 4 years. Methods Anthropometric, biochemical, and radiological parameters were collected between January 2016 and June 2021 from 133 girls who met the Rapidly Progressive ICPP criteria (RP-ICPP). Results We found a higher incidence of RP-ICPP between March 2020 and June 2021 (group 2) compared with January 2016 through March 2020 (group 1) (53.5% vs 41.1%); 2021 showed the highest annual incidence (P < .05). Group 1 and group 2 differed in age at diagnosis (7.96 & PLUSMN; 0.71 vs 7.61 & PLUSMN; 0.94; P < .05), mean Tanner stage (2.86 & PLUSMN; 0.51 vs 2.64 & PLUSMN; 0; P < .05), and in the time between the appearance of thelarche and diagnosis (0.93 & PLUSMN; 0.75 vs 0.71 & PLUSMN; 0.62 years, P < .05). There was an increase in the number of girls aged 8 years was found in group 1 (42 in group 1 vs 20 in group 2, P < 0.05). Overall body mass index SD score showed higher values in group 2 (1.01 & PLUSMN; 1.23 vs 0.69 & PLUSMN; 1.15; P = .18), which spent an average of 1.94 & PLUSMN; 1.81 hours per day using electronic devices; 88.5% of this group stopped any physical activity. Conclusions A spike in new diagnoses of idiopathic (1.79-fold higher) and RP-CPP coincided with the COVID-19 pandemic. The incidence of RP-ICPP was 1.3-fold higher during COVID-19 with a trend toward an increase in body mass index SD score. The expanding use of digital devices and the reduction of daily physical activity represent possible risk factors.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11567/1158697
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