Dysfunctional Uterine Bleeding

Dysfunctional uterine bleeding (DUB) is a common gynecologic problem, occurring most frequently at the extremes of a woman's reproductive life. The primary cause of DUB is anovulation; however, because DUB is a diagnosis of exclusion, a detailed history and a thorough physical and pelvic examination with appropriate diagnostic tests are essential in order to rule out other pathologic causes of abnormal uterine bleeding. Knowledge of the physiologic basis, differential diagnoses, and diagnostic and management modalities for DUB enables the nurse practitioner to provide optimal care for the patient.     

Men in nursing: issues of gender segregation and hidden advantage

The small but growing number of men in the nursing profession does not herald a progressive integration of masculine and feminine sex roles. The evidence presented in this paper suggests that even in female-dominated occupations such as nursing, patriarchal gender relations which reflect a high valuation of all that is male and masculine, play a significant role in situating a disproportionate number of men in administrative and elite specialty positions. At the heart of this gender dynamic is the need to separate the masculine from the lesser valued feminine. Male nurses do this by employing strategies that allow them to distance themselves from female colleagues and the quintessential feminine image of nursing itself, as a prerequisite to elevating their own prestige and power. They are aided in this task by patriarchal cultural institutions that create and perpetuate male advantage, as well as by women nurses themselves who, consciously or unconsciously, nurture the careers of men colleagues.     

Abnormal soft palate movements in patients with microtia

Introduction

Microtia is a congenital malformation of the auricle, ranging in severity. It can be isolated or associated with (craniofacial) anomalies. Most of these anomalies together are described as being part of the oculo-auriculo-vertebral spectrum (OAVS). Velar abnormalities have been described to occur in patients with OAVS; however, the incidence in patients with microtia without OAVS is largely unknown. The primary purpose of this study was to examine the prevalence of velar palsy in patients with isolated microtia and patients with microtia and signs of OAVS. The secondary purpose was to identify possible risk factors associated with the presence of velar palsy.

Lobar lung transplantation—Is it comparable with standard lung transplantation?

Lobar lung transplantation is used mainly for urgent small recipients who are less likely to obtain size matched lungs in due time. Only limited numbers have been published, and we herewith report the largest series of lobar‐LuTX. We analyzed our LuTX database from 1/2001 to 12/2012 and compared the outcome of lobar‐LuTX recipients with those receiving standard LuTX. Seven hundred and seventy‐eighty LuTX (group 1) were performed either in standard technique by implanting the whole lungs (n = 539) or with downsizing by wedge resection of the right middle lobe and/or the left lingula (n = 239). One hundred and thirty‐eight LuTX were performed in lobar technique (group 2) to overcome more pronounced size discrepancies. Patients in group 1 had a different spectrum of diagnoses and were less frequently bridged to LuTX (P < 0.001). Intubation time, ICU stay, and hospital stay were shorter in group 1 (P < 0.001). One‐year survival was 84.8% vs. 65.1%, and 5‐years survival 69.9% vs. 54.9% (P < 0.001). In multivariate analyzes, procedure, diagnosis, and pre‐operative bridging were shown to be significant prognostic factors in survival. Early postoperative outcome in Lobar LuTX was significantly inferior to standard LuTX recipients. However, survival rates of successfully dismissed patients were comparable with standard LuTX (P = 0.168); thereby, Lobar‐LuTX remains an important option in the management of urgent small recipients.     

Connection Versus Disconnection: Examining Culturally Competent Care in the Neonatal Intensive Care Unit

Culturally competent health care is of critical importance; however, it is presented as a frequent challenge in health care settings. This study explored cross-cultural care from the health care provider perspective within two tertiary level Neonatal Intensive Care Units (NICUs). Fifty eight inter-professional health care providers (HCP) participated in focus groups. Participants identified perceived care-related experiences of newly immigrated parents whose infant received care in the NICU as well as health care provider perspectives on delivering that care. Results identified core processes of “connection” and “disconnection,” which appeared to have a substantial bearing on NICU experience and interaction. Connection comprised congruity, synergy, and “fit,” and resulted in an enhanced relationship between the family and HCP. Disconnection, in contrast, entailed a lack of “fit” and in some cases, misunderstanding and/or conflict between the family and a member or members of the health care team. Connection and disconnection occurred at various junctures of NICU care. These junctures reflected interaction between the family and HCP at the bedside and/or at the level of the unit, hospital, or community at large. Implications for practice, policy, and research are discussed.     

Pediatric Intestinal Failure–Associated Liver Disease Is Reversed With 6 Months of Intravenous Fish Oil

Background: Studies have suggested that when intravenous (IV) soybean oil (SO) is replaced with fish oil (FO), direct hyperbilirubinemia is more likely to resolve. The necessary duration of FO has not been established. This study seeks to determine if 24 weeks of FO is an effective and safe therapy for intestinal failure–associated liver disease (IFALD). Materials and Methods: This is a clinical trial using patients with IFALD between the ages of 2 weeks and 18 years. SO was replaced with FO (1 g/kg/d) in 10 patients who were receiving most of their calories from parenteral nutrition (PN). Patients were compared with 20 historic controls receiving SO. SO for both groups was prescribed by the primary medical team at variable doses. The primary outcome was time to reversal of cholestasis. Secondary outcomes were death, transplant, and full enteral feeds. Safety measurements included growth, essential fatty acid deficiency, and laboratory markers to assess bleeding risk. Results: The Kaplan‐Meier method estimated that 75% in the FO group would experience resolution of cholestasis by 17 weeks vs 6% in the SO group (P < .0001). When compared with the SO group, the FO group had decreased serum direct bilirubin concentrations at weeks 8 (P = .03) and 12, 16, 20, and 24 weeks (P < .0001). Although length z score at the end of the study increased in the FO group compared with baseline (P = .03), there were no significant differences in other outcomes. Conclusions: A limited duration of FO appears to be safe and effective in reversing IFALD.     

Therapeutic potential of gossypol: An overview

Context: Polyphenols are naturally occurring compounds found in fruits, vegetables, cereals, and beverages. Polyphenols occupy a unique place in biological science for their pharmacological properties. Gossypol is a polyphenolic compound that has attracted attention because of its biological effects.

Objective: Gossypol is reported to exhibit antifertility, antioxidant, anticancer, antivirus, antiparasitic, and antimicrobial properties and lower plasma cholesterol. These are summarized with attention to the mechanisms of activity.

Methods: This review summarizes the results of studies obtained in a comprehensive search of ScienceDirect, PubMed, Scirus, and Web of Science.

Results and conclusion: The results of these studies provide a comprehensive understanding of the biological action of gossypol and its potential for the prevention of and therapy for resistant tumors and chronic human diseases such as HIV, malaria, and psoriasis.     

Climate,Health, and Nursing Tool (CHANT): A confirmatory factor analysis

Objective

To confirm the factor structure of the Climate, Health, and Nursing Tool (CHANT) tool via confirmatory factor analysis.

Design and sample

This is a cross-sectional analysis of voluntary, anonymous responses collected online in 2019, from a non-representative sample of 489 nurses from 12 nations with 95% of the respondents from the United States.

Measurements

A confirmatory factor analysis (CFA) was conducted to test a five-factor measurement model of the 22-item CHANT. Reliability was examined via Cronbach's α coefficient.

Results

The five CHANT subscales demonstrated acceptable reliability with Cronbach's α ranging from 0.67 to 0.91. The five-factor model of CHANT demonstrated good fit, x²(199) = 582.747, p < .001, CFI = 0.94, RMSEA = 0.06, and SRMR = 0.04 with statistically significant item-factor loadings.

Conclusion

CHANT is a reliable and robust instrument to measure nurses’ awareness, concern, motivation, and home and work behaviors regarding climate change and health, and is ready to be utilized in research, policy, professional settings, and among educators.     

Parental attitudes toward newborn screening for Duchenne/Becker muscular dystrophy and spinal muscular atrophy

Introduction: Disease inclusion in the newborn screening (NBS) panel should consider the opinions of those most affected by the outcome of screening. We assessed the level and factors that affect parent attitudes regarding NBS panel inclusion of Duchenne muscular dystrophy (DMD), Becker muscular dystrophy (BMD), and spinal muscular atrophy (SMA). Methods: The attitudes toward NBS for DMD, BMD, and SMA were surveyed and compared for 2 categories of parents, those with children affected with DMD, BMD, or SMA and expectant parents unselected for known family medical history. Results: The level of support for NBS for DMD, BMD, and SMA was 95.9% among parents of children with DMD, BMD, or SMA and 92.6% among expectant parents. Conclusions: There was strong support for NBS for DMD, BMD, and SMA in both groups of parents. Given advances in diagnostics and promising therapeutic approaches, discussion of inclusion in NBS should continue. Muscle Nerve 49 : 822–828, 2014