Objectives: The purpose of this study was to compare the incidence of hearing loss at three months of age in a cohort of newborns with hypoxic-ischaemic encephalopathy (HIE) treated with therapeutic hypothermia (TH) with that reported in the literature. We also evaluated potential risk factors associated with audiological impairment and changes in hearing threshold during follow-up. Methods: This retrospective observational cohort study was conducted at the Neonatal Intensive Care Unit of the Fondazione Policlinico Universitario A. Gemelli, IRCCS in Rome, Italy, between January 2017 and December 2023. Infants underwent audiological screening and a full diagnostic evaluation at three months of age and were followed during the first year of life. Results: A total of 149 infants were enrolled, and hearing loss was identified in six (4.0%) at three months of age. Two of these six infants showed an improvement in their hearing threshold, resulting in a prevalence of permanent bilateral sensorineural hearing loss (SNHL) of four out of 149 infants (2.7%), with no cases of late-onset hearing loss detected. Gestational age was identified as an independent protective factor against SNHL (OR 0.49; 95% CI 0.22-0.91). Conclusions: The audiological screening program demonstrates effectiveness in early intervention for diagnosing and treating hearing loss. Infants with HIE are at high risk for hearing disorders and require increased attention in neonatological and audiological management. Management should be individualized based on specific risk factors. The association between gestational age and susceptibility to cochlear damage should be confirmed by further studies.

Neonates face heightened susceptibility to drug toxicity, often exposed to off-label medications with dosages extrapolated from adult or pediatric studies. Premature infants in Neonatal Intensive Care Units (NICUs) are particularly at risk due to underdeveloped pharmacokinetics and exposure to multiple drugs. The study aimed to survey commonly used medications with a higher risk of ototoxicity and nephrotoxicity in Spanish and Italian neonatal units. A prospective cross-sectional study was conducted in Italian and Spanish neonatal units using a web-based survey with 43 questions. A modified Delphi method involved experts refining the survey through online consensus. Ethical approval was obtained, and responses were collected from January to July 2023. The survey covered various aspects, including drug-related ototoxic and nephrotoxic management, hearing screening, and therapeutic drug monitoring. Responses from 131 participants (35.9% from Spain and 64.1% from Italy) revealed awareness of drug toxicity risks. Varied practices were observed in hearing screening protocols, and a high prevalence of ototoxic and nephrotoxic drug use, including aminoglycosides (100%), vancomycin (70.2%), loop diuretics (63.4%), and ibuprofen (62.6%). Discrepancies existed in guideline availability and adherence, with differences between Italy and Spain in therapeutic drug monitoring practices. Conclusions :The study underscores the need for clinical guidelines and uniform practices in managing ototoxic and nephrotoxic drugs in neonatal units. Awareness is high, but inconsistencies in practices indicate a necessity for standardization, including the implementation of therapeutic drug monitoring and the involvement of clinical pharmacologists. Addressing these issues is crucial for optimizing neonatal care in Southern Europe. What is Known: • Neonates in intensive care face a high risk of nephrotoxicity and ototoxicity from drugs like aminoglycosides, vancomycin, loop diuretics, and ibuprofen. • Therapeutic drug monitoring is key for managing these risks, optimizing dosing for efficacy and minimizing side effects. What is New: • NICUs in Spain and Italy show high drug toxicity awareness but differ in ototoxic/nephrotoxic drug management. • Urgent need for standard guidelines and practices to address nephrotoxic risks from aminoglycosides, vancomycin, loop diuretics, and ibuprofen.

The incidence of sensorineural hearing loss (SNHL) is still high in very low birth weight (VLBW) infants. The purpose of our study was to provide the prevalence rates of SNHL and to analyze the risk factors of hearing impairment and changes in hearing thresholds in a cohort of VLBW infants. A retrospective observational study was conducted in our neonatal intensive care unit (NICU) from 2012 to 2016. All VLBW infants included were screened by transient evoked otoacoustic emissions (TEOAEs) and diagnostic auditory brainstem response (ABR). In total, we enrolled 316 infants and SNHL was diagnosed in 68, leading to an early incidence of 21.5% as 36 infants out of 68 improved. Finally, SNHL was confirmed in 20 patients (6.3%) who needed hearing aids. They were significantly smaller, sicker, had longer hospitalizations, and received more ototoxic therapies. Logistic regression analysis showed that gestational age (GA) influenced the association between drugs and SNHL. The results underlined how the total exposure to antibiotics is significantly associated with SNHL, even after GA correction. In conclusion, GA, birth weight and, above all, the length and complexity of NICU stay quantify the risk of SNHL and should be considered at the individual level for parent counseling.

Human breast milk (HBM) is considered the optimum feeding for infant nutrition. The specific composition and unique properties make HBM appropriate not only for the term but also for preterm infants. HBM feeding confers protection to preterm infants against the most serious morbidities of prematurity and decreases mortality in a dose-dependent manner. We performed a literature review, aiming to provide an update on the available evidence regarding the importance and the advantages of HBM on preterm infants’ health. Our findings confirmed the several health benefits in preterm infants, including the improvement of neurodevelopmental outcomes and the protection against necrotizing enterocolitis and infections. Many more investigations will be necessary to understand the mechanisms underlying the beneficial association of HBM with neurodevelopmental outcomes and to confirm the beneficial effects of HBM on bronchopulmonary dysplasia. Based on the current evidence on the health benefit of HBM feeding, promotion and support of lactation since the immediate post-delivery should be considered a priority in preterm infants’ care.

Background: Retinopathy of prematurity (ROP) is often associated with visual impairment and multiple developmental disabilities. Aims: As most of the previous studies include infants with brain lesions, that can determine visual impairment per se, a cohort of low neurological risk preterm infants without ROP and with various degree of severity of ROP was assessed in order to establish visual and neurodevelopmental outcome. Study design: Preterm infants born at < 31 weeks gestation, without major brain lesions, underwent visual function assessment at 1 year corrected age and neurodevelopmental assessment at 2 years corrected age. Subjects: One hundred and five infants were included in the study: 42 infants did not develop ROP, 7 reached stage 1 in zone 2 ROP, 37 reached prethreshold (untreated) type 2 ROP. The remaining 19 infants were classified as type 1 ROP. Outcome measures: Visual function (including fixing, tracking, visual acuity, visual field, attention at distance and nystagmus) were assessed at 12 months corrected age and Griffiths Scales at 2 years corrected age. Results: The severity of ROP was strongly correlated (p < 0.001) with both visual function at 1 year and neurodevelopment at 2 years. Similarly, the presence of nystagmus was also strongly correlated with visual and neurodevelopmental sequelae. Conclusions: Infants with no or milder retinopathy showed normal visual function at 1 year and neurodevelopment at 2 years. Infants who underwent treatment more frequently showed abnormal results on several aspects of visual function. Presence of nystagmus appeared to increase the risk for abnormal visual function and neurodevelopmental outcome.

Objectives: We aimed to evaluate the efficiency of our hearing screening program, prior to hospital discharge, together with the consistency of our teamwork including first year residents by assessing a learning curve for the operators involved. Methods: We evaluated all the data collected during the first stage of the screening program of all non-NICU neonates from March 2009 to July 2013, analyzing by means of a linear regression model, the monthly referral rate for the whole period of activity of each group of residents. Results: performances of each group of screeners were statistically different (chi square test p < 0.005). The nptrend test showed that group 2 (p = 0.01) and group 4 (p = 0.01) reached a statistical significance in higher and lower referral rates respectively. No statistical differences were found in other groups (Group 1 p = 0.161; Group 3 p = 0.853). Conclusion: Despite a statistically significant difference in the performances between the groups of residents, the referral rates for each group (range 6.18%-9.29%) and the overall referral rate for the whole period (7.84%) agree with the values commonly reported for TEOAEs in the literature. It means that our screening program is reasonably effective despite a yearly turnover of operators.

The introduction of Universal Newborn Hearing Screening (UNHS) programs has drastically contributed to the early diagnosis of hearing loss in children, allowing prompt intervention with significant results on speech and language development in affected children. UNHS in the Lazio region has been initially deliberated in 2012; however, the program has been performed on a universal basis only from 2015. The aim of this retrospective study is to present and discuss the preliminary results of the UNHS program in the Lazio region for the year 2016, highlighting the strengths and weaknesses of the program.

Neonatal Lupus Syndrome (NLS) is a distinct clinical entity caused by transplacental passage of maternal anti-SSA/Ro antibodies (Ab). Mothers may have systemic lupus erythematosus, Sjögren syndrome, or other connective tissue disease, or may be completely healthy at the time of giving birth. NLS includes several clinical manifestations: complete congenital heart block (CCHB) and cutaneous lupus are the most common, while hepatobiliary disease, hematological manifestations and central nervous system involvement may occur.

•This study highlights the role of sCD30 and CD223 in preterm and term infants as a possible index of T-Cell polarization.•Moreover our results suggest that gestational age plays an important role in determining the Th-driven immune response.•The Th-cell response pattern could also be involved in the immune response to vaccines.

Objective: To verify the value of early perceptual-motor assessment in preterms.Methods: The M-ABC2 was performed below the age 3 years-4 months and 1 year later.Results: At 4 years children showed a significant improvement in the scores and reduced rate of refusals.Conclusion: Early findings may be related to delayed maturation. (C) 2014 Elsevier Ireland Ltd. All rights reserved.

Background: Little is known regarding the prognostic role of Multichannel Intraluminal Impedance and pH monitoring (MII/pH) parameters in preterm infants with Gastro-Esophageal Reflux Disease (GERD).Aim: Our study aimed to evaluate the relationship between MII/pH variables and the duration of pharmacological therapy for GERD, in preterm infants with gestational age (GA) <= 34 weeks.Subjects, study design, outcome measures: We retrospectively reviewed data of all newborns with GA <= 34 weeks that underwent MII/pH in our Neonatal Intensive Care Unit (NICU) and pharmacological treatment for GERD. We included them in a 12-month follow-up program. MII/pH parameters were used as independent variables and the duration of pharmacological therapy as dependent variable in linear regression models.Results: 16 patients (GA 28.4 +/- 1.8 weeks, BW 1122 +/- 427 g) were enrolled into the study. Regression analysis performed on all reflux events reported a significant correlation between the duration of pharmacological treatment and MII-BEI (r(2) = 036, p = 0.01) and MII-reflux frequency (r(2) = 033, p = 0.02). Moreover, regression analysis performed on all events classified according to the corresponding pH change - acidic (ac.), weakly acidic (w.ac.) or weakly alkaline (w.a.) - showed a significant correlation between the duration of pharmacological treatment and MII-w.ac.BEI (r(2) = 0.26, p = 0.05), MII-w.ac. reflux frequency (r(2) = 0.44, p = 0.01), and MII-proximal w.ac. reflux frequency (r(2) = 0.35, p = 0.02). No statistically significant correlation was found between pH-Reflux Index and the duration of treatment.Conclusion: The study shows how, in our population of preterm infants, MII-parameters could have not only a diagnostic role, but also a prognostic value in terms of the duration of pharmacological treatment. (C) 2014 Elsevier Ireland Ltd. All rights reserved.

To evaluate whether growth discordance is an independent risk factor in the neonatal outcome of the smaller twin, all medical records of twin pregnancies delivered between 26 and 41 weeks during a 5-year period (January 2004–December 2008) were reviewed. Among the 49 selected twins, weight discordance was 15–20% in 7 infants, 21–30% in 16 infants, 31–40% in 16 infants and > 40% in 10 infants. No significant differences between the four groups were found with regards to obstetric complications and neonatal disease. Occurrence of birthweight below the 10th percentile and rate of admission to the neonatal intensive care unit significantly increased as intra-pair birthweight difference increased ( p = .03). The > 40% discordant group had a significantly lower gestational age ( p = .03), lower birthweight ( p = .007) and a significantly higher mortality rate (4/10 versus 3/39 p = .04) in comparison with the other discordant groups. Multiple logistic regression analysis showed that birthweight was the single independent and consistent factor associated with elevated risks of mortality. For every 250 g increase in birthweight, the risk for mortality decreased by about 84% [RR 0.16(CI 0.00-0.70)]. Gestational age was the most reliable predictor for major neonatal complications. For every 1-week increase in gestational age a significant decreased risk for all outcomes was found. Discordance alone should not be considered as a predictor for adverse neonatal outcome. Neonatal outcome in discordant twins appears to be related to gestational age and birthweight rather than to the degree of discordance.

To evaluate the epidemiology of pulmonary candidiasis (PC) and to identify risk factors in premature infants during the 1st month of life, all infants with a birth weight <1250 g admitted to our neonatal intensive care unit with PC between January 1994 and December 2001 were retrospectively reviewed. Infants with PC ( n =20) were compared with a control group ( n =20), matched for gestational age and birth weight, with regard to possible perinatal and postnatal risk factors. Among 325 infants with a birth weight <1250 g, 20 out of 233 ventilated infants (8.6%) developed PC. Candida albicans ( n =12) and C. parapsilosis ( n =4) were the predominant isolates. Neonates with PC were significantly different from controls with regard to male prevalence ( P =0.002), rates of preterm premature rupture of membranes (PPROM) ( P =0.02), longer duration of antibiotic therapy ( P =0.01) and of ventilation ( P =0.02). The difference between groups did not attain significance with regard to postnatal dexamethasone administration, duration of central vein catheterisation and duration of parenteral nutrition. Multivariate logistic regression analysis indicated as significant predictors of PC, among perinatal data, the male gender (OR =26.3; 95%CI 2.44 to 284) and PPROM (OR =12.3; 95%CI 1.16 to 130) and, among postnatal data, the duration of ventilation (OR =1.54; 95%CI 1.01 to 2.34). Conclusion: The presence of preterm premature rupture of membranes and the duration of ventilation are significant risk factors for developing pulmonary candidiasis and should be considered in the preventive efforts to reduce this disease in infants with a birth weight <1250 g.

In a prospective study, plasma interleukin-6 (IL-6) and interleukin-10 (IL-10) levels were measured by enzyme-linked immunosorbent assay in 45 premature neonates (25–34 weeks gestational age) with signs and symptoms of suspected sepsis at 0, 12 and 24 h; C-reactive protein (CRP) was measured at 0–24 h after enrolment. Six subjects were excluded due to insufficient blood sampling. The remaining 39 neonates were assigned to one of three groups: 25 newborns with sepsis (blood culture positive), seven with pneumonia (positive results on broncho-alveolar lavage fluid culture and characteristic chest radiography) and seven with necrotising enterocolitis (NEC) (characteristic intestinal and radiological signs according to the criteria of Bell et al.). A group of 20 healthy preterm neonates represented control subjects. On admission, higher levels of IL-6, IL-10 and CRP were observed in neonates with sepsis: IL-6 (median 1500 pg/ml, range 487–10000 pg/ml), IL-10 (median 113 pg/ml, range 70–196 pg/ml), CRP (median 22 mg/l, range 4–80 mg/l); pneumonia: IL-6 (median 1500 pg/ml, range 747–8000 pg/ml, IL-10 (median 84 pg/ml, range 76–92 pg/ml), CRP (median 10 mg/l, range 8–33 mg/l) and NEC: IL-6 (median 6650 pg/ml, range 1595–7950 pg/ml), IL-10 (median 80 pg/ml, range 61–147 pg/ml), CRP (median 3 mg/l, range 2.8–8 mg/l) as compared to controls (IL-6 median 208 pg/ml, range 198–349 pg/ml; IL-10 median 36 pg/ml, range 19–50 pg/ml; CRP median <2 mg/l) (P < 0.05). In neonates with sepsis, IL-6 levels were significantly correlated with IL-10 levels (r=0.65; P=0.04) at the time of the second sample. The highest IL-6 levels were observed at onset, while IL-10 was predominant 12 h later. On admission, IL-10 and CRP levels were significantly higher in non-survivors (IL-10 median 507 pg/ml, range 422–753 pg/ml; CRP median 123 mg/l, range 20–219 mg/l) than in survivors (IL-10 median 76 pg/ml, range 61–143 pg/ml; CRP median 8 mg/l range 3–46 mg/l), while IL-10 levels were significantly higher (P < 0.05) also 12 h after admission (non-survivors: IL-10 median 600 pg/ml, range 538–800 pg/ml; survivors: IL-10 median 74 pg/ml, range 53–161 pg/ml). IL-6 and IL-10 levels were significantly correlated with CRP levels on admission (r=0.45; P=0.05).