Analysis of the Perinatal Care System in a Remote and Mountainous District of Nepal.

INTRODUCTION: Despite significant improvements in recent years, maternal and neonatal health outcomes remain poor in many regions of the world. One such area is in the remote mountainous regions of Nepal. The purpose of this study is to describe the current antenatal care practices and delivery support in a mountainous district of Nepal. METHODS: This study took place in Solukhumbu District between December 2015 and February 2018. A household survey was created using evidence-based maternal and neonatal care indicators. Women who had delivered within the previous two years were surveyed regarding antenatal and delivery care they received. A standardized health facility survey was used to evaluate the operational status of health facilities. The study was approved by the Nepal Ministry of Health and the University of Utah IRB. RESULTS: A total of 487 households and 19 facilities were surveyed. 35.7% (174/487) of deliveries occurred in a health facility (hospital, primary health care center or birthing center). 35.2% (171/486) of deliveries were attended by a skilled birth attendant. 52.8% (47/89) of women who did not deliver in a facility noted that transportation issues and not having sufficient time to travel during labor prevented them from delivering in a facility. No health posts had staff trained in obstetric and neonatal emergencies. DISCUSSION: The majority of women in Solukhumbu District do not receive high quality antenatal and delivery care. An intervention that would make antenatal care and delivery support more accessible could improve maternal and infant outcomes in this district and other similar regions.

Effects of Message Framing and Information Source on Consumers' Attitudes toward an Amino Acid-Based Alternative Meat Curing System.

Recently, meat scientists have developed an innovative amino acid-based alternative meat curing system (AAACS). However, consumer skepticism toward novel foods presents challenges regarding the acceptance of food innovations like the AAACS. Effective communication about this and other food technologies is critical. Our study was a 2 × 4 randomized factorial between-groups experiment that investigated how two peripheral cues-message frame and information source-impact attitudes toward the AAACS. We used Qualtrics to randomly assign participants to one of eight treatment groups. Each group viewed a different video about the AAACS. Then, all participants were asked about their attitudes toward the alternative meat curing system. Data were analyzed using a two-way multivariate analysis of variance (MANOVA). The two-way MANOVA determined concurrently the experimental effects of message frame and information source on information recall, trust, source expertise, source credibility, and anticipated consumption behavior. A significant MANOVA was followed up using Discriminant Function Analysis (DFA). A significant main effect was found for information source. The DFA revealed only one significant underlying function and that source expertise was the most powerful discriminating variable for information source.

Underdiagnosis of Hyperparathyroidism in Patients With Nephrolithiasis in a Community Setting.

Objective Untreated primary hyperparathyroidism (PHPT) has wide-ranging multisystemic effects. Recent studies based in the US have shown a less than 25% screening rate for PHPT. Our study aims to detect whether similar deficiencies exist in our community healthcare system while quantifying the prevalence of PHPT underdiagnosis and inadequate surgical referrals. Study design This retrospective quantitative study enrolled patients aged ≥18 years with imaged-confirmed nephrolithiasis at our healthcare facilities from 2017 to the present (n=2021). Patients with documented calcium levels and kidney/ureter stones were included. Descriptive and univariate analyses were performed. Results A total of 2021 subjects met the criteria to be enrolled in the study. 26.6% (n=537) of patients with nephrolithiasis had elevated calcium levels on record. 13.6% (n=73) of hypercalcemic patients were screened for PHPT with an intact parathyroid hormone (PTH). A majority (63%, n=46) of patients with intact PTH had PHPT defined as PTH levels >55 pg/mL. Ultimately, only 19.6% (n=9) of patients with PHPT were referred for surgical intervention, and there was no significant difference in referral rate between patients with PHPT and those without (p=0.913). Conclusions PHPT is underdiagnosed in our community, leading to a significantly low rate of surgical referral and delay in management. Implementation of hospital protocols to aid in improving diagnosis and interventions could improve outcomes for PHPT patients.

Best practices in pediatric sepsis: building and sustaining an evidence-based pediatric sepsis quality improvement program.

Pediatric sepsis is a common problem worldwide and is associated with significant morbidity and mortality. Best practice recommendations have been published by both the American College of Critical Care Medicine and the Surviving Sepsis Campaign to guide the recognition and treatment of pediatric sepsis. However, implementation of these recommendations can be challenging due to the complexity of the care required and intensity of resources needed to successfully implement programs. This paper outlines the experience with implementation of a pediatric sepsis quality improvement program at Primary Children's Hospital, a free-standing, quaternary care children's hospital in Salt Lake City. The hospital has implemented sepsis projects across multiple care settings. Challenges, lessons learned, and suggestions for implementation are described.PLAIN LANGUAGE SUMMARYSepsis is a life-threatening condition that results from an inappropriate response to an infection by the body's immune system. All children are potentially susceptible to sepsis, with nearly 8,000 children dying from the disease in the US each year. Sepsis is a complicated disease, and several international groups have published guidelines to help hospital teams treat children with sepsis appropriately. However, because recognizing and treating sepsis in children is challenging and takes a coordinated effort from many different types of healthcare team members, following the international sepsis guidelines effectively can be difficult and resource intensive. This paper describes how one children's hospital (Primary Children's Hospital in Salt Lake City, Utah) approached the challenge of implementing pediatric sepsis guidelines, some lessons learned from their experience, and suggestions for others interested in implementing sepsis guidelines for children.

Gene expression down-regulation in CD90+ prostate tumor-associated stromal cells involves potential organ-specific genes.

BACKGROUND: The prostate stroma is a key mediator of epithelial differentiation and development, and potentially plays a role in the initiation and progression of prostate cancer. The tumor-associated stroma is marked by increased expression of CD90/THY1. Isolation and characterization of these stromal cells could provide valuable insight into the biology of the tumor microenvironment. METHODS: Prostate CD90+ stromal fibromuscular cells from tumor specimens were isolated by cell-sorting and analyzed by DNA microarray. Dataset analysis was used to compare gene expression between histologically normal and tumor-associated stromal cells. For comparison, stromal cells were also isolated and analyzed from the urinary bladder. RESULTS: The tumor-associated stromal cells were found to have decreased expression of genes involved in smooth muscle differentiation, and those detected in prostate but not bladder. Other differential expression between the stromal cell types included that of the CXC-chemokine genes. CONCLUSION: CD90+ prostate tumor-associated stromal cells differed from their normal counterpart in expression of multiple genes, some of which are potentially involved in organ development.

Neuroimaging in psychopathy.

OBJECTIVE: The biological basis of psychopathy remains to be fully elucidated. Evidence suggests a genetic contribution and dysfunction of the serotonin system. The objective of this article is to review the contribution of the neuroimaging of the last decade to our understanding of psychopathy. METHOD: A literature search was conducted using PubMed and the words psychopath, antisocial personality disorder, dissocial personality disorder, violence, image and imaging. In addition, the reference lists of the identified papers, and recent textbooks, were perused for additional sources. RESULTS: Five structural and 15 functional neuroimaging studies were selected and examined. Structural studies have reported decreased prefrontal grey matter, decreased posterior hippocampal volume and increased callosal white matter, but to this point, these have not been replicated. Functional studies suggest reduced perfusion and metabolism in the frontal and temporal lobes. Abnormalities of function have been reported, predominantly in frontal and temporal lobe structures during classical conditioning and response inhibition tasks, and in the processing of emotional words and pictures. CONCLUSION: Functional neuroimaging strongly suggests dysfunction of particular frontal and temporal lobe structures in psychopathy. However, there are difficulties in selecting homogeneous index cases and appropriate control groups. Further studies are necessary. Responses depend on genetic endowment, early life experience, the sociocultural context and the significance of any stimulus to the individual.