Publications by authors named "Irene Del Rizzo"

Background: There are no guidelines regarding enteral feeding (EF) of infants with hypoxic-ischemic encephalopathy (HIE) during and shortly after therapeutic hypothermia; consequently, clinical practice is, to date, still variable. The objective of this study is to assess whether a minimal EF strategy during therapeutic hypothermia may be associated with a shorter time to full EF of infants with HIE and to identify the clinical variables that independently affect the time to full EF.

Methods: A retrospective study, covering the period from 1 January 2015 to 30 June 2022 was performed at the Neonatal Intensive Care Unit of the Fondazione Policlinico Universitario "Agostino Gemelli" IRCCS, Rome, which compared infants with HIE who received minimal EF during therapeutic hypothermia with those who did not.

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Background: While hematological symptoms are considered difficult to manage in a Pediatric Palliative Care setting, home may still represent a safe and convenient place for transfusions in patients with advanced malignancy or chronic conditions. This research focuses on the safety and feasibility of a home transfusion program.

Methods: This is a case series of patients between 0 and 18 years diagnosed with advanced malignancy or incurable chronic conditions and eligible to Pediatric Palliative Care who received home platelet or packed red cell transfusions.

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Background: Home chemotherapy programs for children with cancer are safe and feasible, and their impact on the quality of life has been reported in different countries. A home chemotherapy program was implemented between 2011 and 2019 in an Italian region. This pilot study investigates its safety and feasibility, along with parental satisfaction.

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Objectives: Cytomegalovirus (CMV)-related encephalitis is a rare but potentially life-threatening complication of CMV infection in immunocompromised patients. The high mortality rate is associated with deficient immune system reconstitution after hematopoietic stem cell transplant (HSCT) and poor bioavailability of antiviral drugs in cerebrospinal fluid (CSF). CMV-related central nervous system (CNS) infection may occur with aspecific symptoms, without evidence of either blood viral load or magnetic resonance imaging (MRI) signs of encephalitis.

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Sleep disturbance is a crucial issue in pediatric palliative care, with a dramatic impact on the quality of life of children and families. Dexmedetomidine (DEX) is a selective α-2 agonist, with anxiolytic, hypnotic, and analgesic properties, that could play a role in the management of refractory sleep disturbances. We describe the use of intranasal DEX as a sleep inductor in a 10-year-old female with dystrophic epidermolysis bullosa and a severe sleep disorder.

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Article Synopsis
  • - The study focused on the single-nucleotide polymorphism rs2413739 in the PACSIN2 gene and its effect on thiopurine drug responses in pediatric patients with acute lymphoblastic leukemia (ALL) and inflammatory bowel disease (IBD).
  • - In ALL patients, the T allele of rs2413739 was linked to reduced TPMT enzyme activity and increased severe gastrointestinal toxicity during treatment, while no significant TPMT activity changes were found in IBD patients with this allele, though azathioprine effectiveness was lower.
  • - Results indicated a connection between PACSIN2 variations and TPMT activity, as well as increased adverse effects of thiopurines, but further research is necessary to explore these impacts across different
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Hereditary fructose intolerance is an autosomal recessive disorder of fructose metabolism caused by catalytic deficiency of aldolase B enzyme [1]. The disease is typically expressed when fructose- and sucrose-containing foods are first introduced in the diet; acute manifestations include nausea, vomiting, abdominal distress, and symptomatic hypoglycemia [1,2]. Chronic fructose ingestion eventually leads to poor feeding, growth retardation and gradual liver and/or renal failure [3,4].

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