Pharmacological and non-pharmacological treatments for the Neonatal Abstinence Syndrome (NAS).

Neonatal abstinence syndrome is defined by signs and symptoms of withdrawal that infants develop after intrauterine maternal drug exposure. All infants with documented in utero opioid exposure, or a high pre-test probability of exposure should have monitoring with a standard assessment instrument such as a Finnegan Score. A Finnegan score of \u3e8 is suggestive of opioid exposure, even in the absence of declared use during pregnancy. At least half of infants in most locales can be treated without the use of pharmacologic means. For this reason, symptom scores will drive the decision for pharmacologic therapy. Nevertheless, all infants, regardless of initial manifestations, should be first be managed with non-pharmacologic approaches which in turn, should not be considered as the sole alternative to drug therapy, but rather, as the base upon which all patients are treated. Those who continue to have symptoms despite supportive care should be pharmacologically treated, which in the most severe cases, is life-saving

Neonatal respiratory distress syndrome: Chest X-ray or lung ultrasound? A systematic review

Background and aim: Neonatal respiratory distress syndrome (NRDS) is a leading cause of morbidity in preterm new-born babies (< 37 weeks gestation age [GA]). The current diagnostic reference standard includes clinical testing and chest radiography (CXR) with associated exposure to ionising radiation. The aim of this review was to compare the diagnostic accuracy of lung ultrasound (LUS) against the reference standard in symptomatic neonates of ≤ 42 weeks GA. Methods: A systematic search of literature published between 1990 and 2016 identified 803 potentially relevant studies. Six studies met the review inclusion criteria and were retrieved for analysis. Quality assessment was performed before data extraction and meta-analysis. Results: Four prospective cohort studies and two case control studies included 480 neonates. All studies were of moderate methodological quality although heterogeneity was evident across the studies. The pooled sensitivity and specificity of LUS were 97% (95% confidence interval [CI] 94%-99%) and 91% (CI: 86%-95%) respectively. False positive diagnoses were made in sixteen cases due to pneumonia (n=8), transient tachypnoea (n=3), pneumothorax (n=1) and meconium aspiration syndrome (n=1); the diagnoses of the remaining three false positive results were not specified. False negatives diagnoses occurred in nine cases, only two were specified as air-leak syndromes. Conclusions: LUS was highly sensitive for the detection of NRDS although there is potential to miss co-morbid air-leak syndromes (ALS). Further research into LUS diagnostic accuracy for neonatal ALS and economic modelling for service integration is required before LUS can replace CXR as the imaging component of the reference standard

Review of Biomedical Applications of Contactless Imaging of Neonates Using Infrared Thermography and Beyond

The sick preterm infant monitoring is an intriguing job that medical staff in Neonatal Intensive Care Units (NICU) must deal with on a daily basis. As a standards monitoring procedure, preterm infants are monitored via sensors and electrodes that are firmly attached to their fragile and delicate skin and connected to processing monitors. However, an alternative exists in contactless imaging to record such physiological signals (we call it as Physio-Markers), detecting superficial changes and internal structures activities which can be used independently of, or aligned with, conventional monitors. Countless advantages can be gained from unobtrusive monitoring not limited to: (1) quick data generation; (2) decreasing physical and direct contact with skin, which reduces skin breakdown and minimizes risk of infection; and (3) reduction of electrodes and probes connected to clinical monitors and attached to the skin, which allows greater body surface-area for better care. This review is an attempt to build a solid ground for and to provide a clear perspective of the potential clinical applications of technologies inside NICUs that use contactless imaging modalities such as Visible Light Imaging (VLI), Near Infrared Spectroscopy (NIRS), and Infrared Thermography (IRT)

A Review of Non-Pharmacological Treatments for Pain Management in Newborn Infants

Pain is a major problem in sick newborn infants, especially for those needing intensive care. Pharmacological pain relief is the most commonly used, but might be ineffective and has side effects, including long-term neurodevelopmental sequelae. The effectiveness and safety of alternative analgesic methods are ambiguous. The objective was to review the effectiveness and safety of non-pharmacological methods of pain relief in newborn infants and to identify those that are the most effective. PubMed and Google Scholar were searched using the terms: &ldquo;infant&rdquo;, &ldquo;premature&rdquo;, &ldquo;pain&rdquo;, &ldquo;acupuncture&rdquo;, &ldquo;skin-to-skin contact&rdquo;, &ldquo;sucrose&rdquo;, &ldquo;massage&rdquo;, &ldquo;musical therapy&rdquo; and &lsquo;breastfeeding&rsquo;. We included 24 studies assessing different methods of non-pharmacological analgesic techniques. Most resulted in some degree of analgesia but many were ineffective and some were even detrimental. Sucrose, for example, was often ineffective but was more effective than music therapy, massage, breast milk (for extremely premature infants) or non-invasive electrical stimulation acupuncture. There were also conflicting results for acupuncture, skin-to-skin care and musical therapy. Most non-pharmacological methods of analgesia provide a modicum of relief for preterm infants, but none are completely effective and there is no clearly superior method. Study is also required to assess potential long-term consequences of any of these methods