Respiratory Severity Score and Oxygen Saturation Index during the First 2 Hours of Life as Predictors for Noninvasive Respiratory Support Failure in Respiratory Distress Syndrome.

OBJECTIVE: Noninvasive respiratory support (NRS) failure is common in preterm infants with respiratory distress syndrome (RDS). We evaluated the utility of respiratory severity score (RSS) and oxygen saturation index (OSI) during the first 2 hours of life (HOL) as predictors for NRS failure in moderate preterm infants. STUDY DESIGN: We conducted a retrospective cohort study of infants born between 280/7 and 336/7 weeks with RDS. Univariate and multivariable logistic regression analyses were used to assess whether the RSS and OSI summary measures were associated with NRS failure. RESULTS: A total of 282 infants were included in the study. Median gestational age and birth weights were 32 weeks and 1.7 kg, respectively. Fifty-eight infants (21%) developed NRS failure at the median age of 10.5 hours. RSS and OSI summary measures in the first 2 HOL were associated with NRS failure within 72 HOL. CONCLUSION: RSS and OSI during the first 2 HOL can predict NRS failure. Optimal RSS and OSI cutoffs for the prediction of NRS failure need to be determined in large cohort studies. KEY POINTS: · Nearly one in five moderate preterm infants on NRS at 2 hours of life developed NRS failure.. · RSS and OSI during the first 2 HOL can predict NRS failure.. · Optimal RSS and OSI cutoffs for the prediction of NRS failure need to be determined..

Health Care Providers Working Cross-Culturally: Pitfalls, Pearls, and Preparation Resources for Culture Shock.

Health care providers engaging in cross-cultural work will likely experience culture shock, a psychological, behavioral, and physiologic response to new cultural environments that can significantly affect travelers. Culture shock has the potential for both negative and positive outcomes. Well-being, health, and professionalism can be negatively influenced during the peak of culture shock, but the experience may also positively promote transformative learning and professional identity formation. Culture shock has been carefully researched for different types of sojourners, such as undergraduate students and business personnel, but minimally for health care providers. This article defines culture shock, describes different health care-related cross-cultural opportunities, identifies factors contributing to culture shock, describes complexities related to measuring culture shock, depicts common cross-cultural challenges encountered by traveling health care providers, and offers tangible guidance to help prepare for culture shock. We conclude with a call for further research and resource development to support the well-being of an increasingly global health care workforce. [Pediatr Ann. 2023;52(9):e335-e343.].

Clinical and Genetic Features of Patients With Fanconi Anemia in Lebanon and Report on Novel Mutations in the FANCA and FANCG Genes.

Fanconi anemia (FA) is the most common inherited bone marrow failure syndrome and presents with cytopenias, characteristic physical features, increased chromosomal breaks, and a higher risk of malignancy. Genetic features of this disease vary among different ethnic groups. We aimed to identify the incidence, outcome, overall condition, and genetic features of patients affected with FA in Lebanon to optimize management, identify the most common genes, describe new mutations, and offer prenatal diagnosis and counseling to the affected families. Over a period of 17 years, 40 patients with FA were identified in 2 major diagnostic laboratories in Lebanon. Information was obtained on their clinical course and outcome from their primary physician. DNA was available in 20 patients and was studied for underlying mutations. FANCA seemed to be the most frequent genetic alteration and 2 novel mutations, one each in FANCA and FANCG, were identified. Nine patients developed various malignancies and died. This is the first study looking at clinical and genetic features of FA in Lebanon, and points to the need for establishing a national and regional registry for this condition.