Neonatal pain assessment scales: review of the literature. / Scale di misurazione del dolore nel neonato: revisione della letteratura.

INTRODUCTION: The measurement of pain is the fundamental prerequisite for its proper management. Since newborns are unable to communicate verbally, neonatal algometric scales have been developed. However, no gold standard has been identified yet. OBJECTIVE: To identify and classify the most suitable and effective scales for different kinds of pain for term and preterm newborns in different clinical settings. METHOD: The review was carried out between December 2019 and November 2020 by consulting the PubMed and CINAHL Database, combining Mesh terms and free text with appropriate inclusion and exclusion filters. The references reported in the articles found in the first part of the research were also analyzed, in order to identify further relevant studies. RESULTS: :Out of 2442 papers initially identified, we included 45 articles, describing 50 pain assessment scales (34 for acute pain, 12 for procedural pain, 24 for prolonged/chronic pain and 19 for pain after surgery). Scales with higher evidence are N-PASS, NFCS, BIIP and PIPP for acute and procedural pain, N-PASS, ALPS-Neo, EDIN and EDIN6 for prolonged/chronic pain, and PIPP, CRIES and COMFORT for pain after surgery. DISCUSSION: There is no unanimously accepted gold standard scale for neonatal pain. However, some are more suitable and effective: PIPP, NFCS, N-PASS and BIIP for acute pain; N-PASS, ALPS-Neo and EDIN/EDIN6 for chronic and prolonged pain; PIPP, CRIES and COMFORT for postoperative pain. Among all, N-PASS scale is the most complete and fits to different settings.

Epidemiology, clinical aspects, and management of pediatric drowning.

Drowning is the third leading cause of injury death in the pediatric population worldwide, with incidence peaking among those aged 1-4 years and again in adolescence.The purpose of this commentary is to review the basic pathophysiology of drowninginjury and factors that affect the outcome, such as submersion and hypothermia. We also discuss principles of prehospital and in-hospital management, comprising resuscitation and stabilization, administration of oxygen and intravenous liquids, and central reheating.Even though the mortality rate has decreased in recent years, further investments and safety measures are needed to prevent child drowning deaths.

HDR syndrome: a novel "de novo" mutation in GATA3 gene.

Human GATA3 haploinsufficiency leads to HDR (hypoparathyroidism, deafness, and renal dysplasia) syndrome. The development of a specific subset of organs in which this transcription factor is expressed appears exquisitely sensitive to gene dosage. We report on a 14-year-old patient with symptomatic hypoparathyroidism, sensorineural bilateral deafness, unilateral renal dysplasia, bilateral palpebral ptosis, and horizontal nystagmus. Fundoscopy displayed symmetrical pseudopapilledema, and brain CT scan revealed basal ganglia calcifications. FISH analysis did not disclose any microdeletion in the 22q11.2 or 10p14 regions. GATA3 mutation analysis identified a heterozygous deletion of GG nucleotides at codon 36 and 37 (c.108_109delGG) in exon 2 causing a frameshift with a premature stop codon after a new 15-aminoacid sequence. Restriction endonuclease analysis performed in parents was negative. Our patient carries a novel "de novo" GATA3 mutation, providing further evidence that HDR syndrome is caused by haploinsufficiency of GATA3, which may be responsible for a complex neurologic picture besides the known triad.

Assessment of cardiac autonomic modulation during adolescent obesity.

OBJECTIVE: To investigate the cardiovascular autonomic function in pediatric obesity of different duration by using standard time domain, spectral heart rate variability (HRV), and nonlinear methods. RESEARCH METHODS AND PROCEDURES: Fifty obese children (13.9 +/- 1.7 years) were compared with 12 lean subjects (12.9 +/- 1.6 years). Obese children were classified as recent obese (ROB) (<4 years), intermediate obese (IOB) (4 to 7 years), and long-term obese (OB) (>7 years). In all participants, we performed blood pressure (BP) measurements, laboratory tests, and 24-hour electrocardiogram/ambulatory BP monitoring. The spectral power was quantified in total power, very low-frequency (LF) power, high-frequency (HF) power, and LF to HF ratio. Total, long-term, and short-term time domain HRV were calculated. Poincaré plot and quadrant methods were used as nonlinear techniques. RESULTS: All obese groups had higher casual and ambulatory BP and higher glucose, homeostasis model assessment, and triglyceride levels. All parameters reflecting parasympathetic tone (HF band, root mean square successive difference, proportion of successive normal-to-normal intervals, and scatterplot width) were significantly and persistently reduced in all obese groups in comparison with lean controls. LF normalized units, LF/HF, and cardiac acceleration (reflecting sympathetic activation) were significantly increased in the ROB group. In IOB and OB groups, LF, but not nonlinear, measures were similar to lean controls, suggesting biphasic behavior of sympathetic tone, whereas nonlinear analysis showed a decreasing trend with the duration of obesity. Long-term HRV measures were significantly reduced in ROB and IOB. DISCUSSION: Autonomic nervous system changes in adolescent obesity seem to be related to its duration. Nonlinear methods of scatterplot and quadrant analysis permit assessment of autonomic balance, despite measuring different aspects of HRV.