Mariangela Irrera

Dr. Mariangela Irrera

orcid

Research Focus & Metrics

Academic Career Length

3Years (2024-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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16 February 2024 in Nutrients
Verified
Journal Article
Open access
PDF file
EBElena Bozzola
Elena Bozzola
MIMariangela Irrera
Mariangela Irrera
FCFlavia Cirillo
Flavia Cirillo
VZValeria Zanna
Valeria Zanna
IPItalo Petrelli
Italo Petrelli
AVAlberto Villani
Alberto Villani
Background. Superior mesenteric artery syndrome (SMAS) is a rare condition caused by the compression of the duodenum, which may occur in the case of fast weight loss. Currently, the relationship between superior mesenteric artery syndrome and anorexia nervosa is still unclear. The aim of this study is to identify the precocious clinical signs and symptoms of SMAS in patients affected by anorexia nervosa so as not to delay the diagnosis. Methods. We present the clinical case of a young female patient with anorexia nervosa complicated by SMAS. We performed a literature review of SMAS in children affected by anorexia nervosa between 1962 and 2023, according to the PRISMA Extension Guide for Scoping Reviews. Results. Reviewing the literature, 11 clinical cases were described for the pediatric age. The median age at diagnosis was 17 years (ranging from 13 to 18 years). The diagnosis of SMAS may be challenging as symptoms overlap those of anorexia, but it should be kept in mind mostly in cases of post-prandial abdominal pain, anxiety or depression, nausea, vomiting, and weight loss. Conclusion. Even specific clinical symptoms may act as flag tags to drive attention to this rare but potentially fatal condition.

20 November 2024 in Children
Verified
Journal Article
Open access
PDF file
EBElena Bozzola
Elena Bozzola
MIMariangela Irrera
Mariangela Irrera
RHRomie Hellmann
Romie Hellmann
SCSalvatore Crugliano
Salvatore Crugliano
MFMichele Fortunato
Michele Fortunato
Introduction. Evidence is consistent with increased screen viewing time among children and adolescents, and anticipation at the age at which children interact with media devices. Incorrect use of technology, as well as overuse, may lead to serious consequences. This study aims to revise scientific international literature and to describe the potential eye risks correlated to screen viewing time in the pediatric age. Materials and Methods. A review of the literature was performed according to the PRISMA 2020 guidelines, using the search terms “media device” and “eye” with the filter “age 0–18”. Results. Analyzing the international literature, we found 26 articles. Pre-myopia, myopia, digital eye strain, and acute acquired comitant esotropia were listed as potential and time-related consequences associated with the incorrect use of media devices among children and adolescents. Discussion. Family education on media device exposure and potential risk for children and adolescents’ sight in case of prolonged digital/screen exposure is required. During pediatric check controls, a dialogue with families on prolonged media device use at a close distance should be undertaken. Pediatricians and ophthalmologists should consider screen viewing time in case of ocular problems.

25 April 2025 in Journal of Clinical Medicine
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Journal Article
Open access
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Gabriella BottariGabriella Bottari
Gabriella Bottari
FTFabio Silvio Taccone
Fabio Silvio Taccone
ACAngelica Corrias
Angelica Corrias
MIMariangela Irrera
Mariangela Irrera
PCPaolo Currao
Paolo Currao
Didier PayenDidier Payen
Didier Payen
Pediatric sepsis presents a unique clinical challenge due to the distinct characteristics of the developing immune system. The immune response in children differs significantly from that in adults, exhibiting a unique combination of resistance, disease tolerance, and resilience. These factors influence the clinical presentation and prognosis of pediatric patients with sepsis. Over the past few years, various studies have explored the role of immunomodulatory therapies in managing sepsis, including the use of immunoglobulins, corticosteroids, monoclonal antibodies, and immunostimulatory treatments. However, the heterogeneity of the clinical presentations and individual responses makes it difficult to identify universally effective treatments. Recent research has highlighted the importance of a personalized approach based on specific biomarkers and patient phenotyping. Extracorporeal blood purification techniques have emerged as promising strategies for the modulation of hyperinflammation. However, strong evidence supporting their routine use in pediatric sepsis is lacking. This review provides a comprehensive overview of the current knowledge of the immune response in pediatric sepsis and discusses the main immunomodulatory strategies and future perspectives for personalized therapy. A deeper understanding of the immunological differences between children and adults could improve the prognosis and treatment efficacy, paving the way for new approaches to pediatric sepsis management.

16 October 2025 in Children
Verified
Journal Article
Open access
PDF file
FCFlavia Cirillo
Flavia Cirillo
GSGiulia Spina
Giulia Spina
MIMariangela Irrera
Mariangela Irrera
EBElena Bozzola
Elena Bozzola
CMCristina Mascolo Mascolo
Cristina Mascolo Mascolo
MMMaria Rosaria Marchili
Maria Rosaria Marchili
Background: Anorexia nervosa (AN) is a complex psychiatric disorder that requires a multidisciplinary approach. The World Health Organization recognizes the therapeutic value of expressive arts, including drama, in enhancing emotional, cognitive, and relational domains in severe mental illnesses such as AN. Expressive arts interventions may improve emotional intelligence, empathy, and self-awareness while reducing anxiety and alexithymia. This study evaluated the impact of an adjunctive expressive arts program on alexithymia in pediatric inpatients with AN. Methods: We enrolled patients aged 11–18 years hospitalized for AN, according to the American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision, at the Pediatric Unit of Bambino Gesù Children’s Hospital, Rome. The study period ran from December 2024 to April 2025. Participants attended drama therapy sessions and expressive arts workshops in a dedicated recreational space integrated into a multidisciplinary treatment plan. Alexithymia was assessed at admission and discharge using the Toronto Alexithymia Scale (TAS-20), with scores ≥ 61 indicating alexithymia. At the end of the program, participants completed a semi-structured satisfaction questionnaire to evaluate subjective experiences and mood. Results: Thirty patients met inclusion criteria. The TAS-20 scores were statistically different between pre-/post-theater activity (p < 0.001). The proportion of alexithymic participants declined from 73.3% at baseline to 26.7% at discharge. Most participants reported mood improvements: 66.6% “somewhat” and 26.7% “greatly.” Additionally, 90% reported improved peer relationships. Conclusions: Expressive arts, particularly drama-based interventions, may represent an effective adjunctive therapy for adolescents with AN, supporting emotional awareness, self-regulation, and social connectedness. Arts-based interventions are associated with nonverbal avenues for emotional processing and may promote neuroplasticity, representing valuable complementary strategies for AN treatment.

25 November 2025 in Italian Journal of Pediatrics
Verified
Journal Article
Open access
PDF file
MMMaria Rosaria Marchili
Maria Rosaria Marchili
GSGiulia Spina
Giulia Spina
FCFlavia Cirillo
Flavia Cirillo
MRMarco Roversi
Marco Roversi
MIMariangela Irrera
Mariangela Irrera
AVAlberto Villani
Alberto Villani
In the last years the use of digital media devices (MD) among adolescents has increased exponentially, becoming a central component of daily life for many

28 December 2025 in Pediatric Pulmonology
Verified
Journal Article
Closed access
MMMaria Alessia Mesturino
Maria Alessia Mesturino
MIMariangela Irrera
Mariangela Irrera
GTGiulia Testa
Giulia Testa
AIAnnarita Iadecola
Annarita Iadecola
EBElena Boccuzzi
Elena Boccuzzi
AMAnna Maria Musolino
Anna Maria Musolino