Bibliometric analysis with reference publication year spectroscopy showed how key programmes drove developmental care in newborn infants.

AIM: We investigated the historical origins of developmental care for newborn infants using Reference Publication Year Spectroscopy (RPYS), an innovative method of bibliometric analysis. METHODS: A Web of Science search query that combined infant and intervention-related synonyms was performed on 2 February 2022. RPYS analysis was performed on this dataset to identify the most referenced historical publications for developmental care in newborn infants. Median deviation analysis identified the peak publication years, including the most cited historical references. Landmark publications were defined as those belonging to the top 10% of the most frequently referenced publications for at least 20 years. RESULTS: The RPYS peaks showed an early phase (1936-1986), during which infant development was studied and analysed, leading to a conceptualisation of developmental care for newborn infants. The following years (1987-2020), showed an explosion of interest in developmental care and highlighted two main programmes. The Neonatal Individualized Developmental Care Assessment Program (NIDCAP) and the Infant Health and Development Program (IHDP) inspired numerous publications during those years, which strove to demonstrate evidence of their clinical benefits. CONCLUSION: Developmental care has become increasingly important, thanks to the implementation of NIDCAP and IHDP.

Do we still hurt newborn babies? A prospective study of procedural pain and analgesia in neonates.

BACKGROUND: Despite an increasing awareness regarding pain management in neonates and the availability of published guidelines for the treatment of procedural pain, preterm neonates experience pain leading to short- and long-term detrimental effects. OBJECTIVE: To assess the frequency of use of analgesics in invasive procedures in neonates and the associated pain burden in this population. METHODS: For 151 neonates, we prospectively recorded all painful procedures, including the number of attempts required, and analgesic therapy used during the first 14 days of neonatal intensive care unit admission. These data were linked to estimates of the pain of each procedure, obtained from the opinions of experienced clinicians. RESULTS: On average, each neonate was subjected to a mean +/- SD of 14 +/- 4 procedures per day. The highest exposure to painful procedures occurred during the first day of admission, and most procedures (63.6%) consisted of suctioning. Many procedures (26 of 31 listed on a questionnaire) were estimated to be painful (pain scores >4 on a 10-point scale). Preemptive analgesic therapy was provided to fewer than 35% of neonates per study day, while 39.7% of the neonates did not receive any analgesic therapy in the neonatal intensive care unit. CONCLUSIONS: Clinicians estimated that most neonatal intensive care unit procedures are painful, but only a third of the neonates received appropriate analgesic therapy. Despite the accumulating evidence that neonatal procedural pain is harmful, analgesic treatment for painful procedures is limited. Systematic approaches are required to reduce the occurrence of pain and to improve the analgesic treatment of repetitive pain in neonates.

Case of the month. Symptomatic chronic calcified subdural hematoma in a 5-year-old child.

Head trauma is a frequent cause of morbidity and mortality in the pediatric population. The pathophysiology and clinical outcomes of head trauma differ between children and adults. Traumatic mass lesions such as subdural and epidural hematomas occur less frequently in children and, when present, are associated with lower mortality. Subdural hematoma is the collection of blood on the cortical surface beneath the dura with bleeding from bridging veins or cortical arteries. These hematomas are usually associated with trauma. Chronic subdural hematomas are much more common in infants and frequently exist as a single entity; it is rare for chronic subdural fluid accumulations to occur after one year of age. Specific traumatic events are usually unrecognized or unreported. In rare instances, subdural hematoma may indicate an underlying bleeding disorder, hematological malignancy or benign expansion of subarachnoid space. We report the dramatic presentation of a strikingly large calcified chronic subdural hematoma in a 5-year-old with increased intracranial pressure and subfalcine herniation.