Beyond “patient-provider race matching.” Black midwives clarify a vision for race-concordant care to achieve equity in Black perinatal health: A commentary on “Do Black birthing persons prefer a Black health care provider during birth? Race concordance in birth”

Racial concordance has been identified as a potential strategy to improve the perinatal health of Black women and birthing people by mitigating implicit bias and improving mutual trust, healthy communication, and satisfaction. In a recent article published in BIRTH: Issues in Perinatal Care, Bogdan-Lovis et al. surveyed 200 Black women to determine whether they possessed a race and gender practitioner preference for their birth practitioner and examined whether race and gender concordance was associated with greater birth satisfaction and perceived respect, trust, practitioner competence, empathy, and use of inclusive communication. In this commentary, written by a group of Black midwives, we respond to the study and offer a vision for race-concordant care that encompasses cultural safety provided in a community-based setting.     

Homeopathy: A State of the Science Review With Recommendations for Practical Therapies in Midwifery Practice

A substantial proportion of adults and children in the United States use complementary and alternative health practices, including homeopathy. Many homeopathic therapies are readily available over the counter, and many individuals access and self-administer these therapies with little or no guidance from health care practitioners. In addition, patients and health care providers are often confused by terminologies associated with complementary practices and may be unable to distinguish homeopathy from naturopathy, herbalism, holistic medicine, Ayurveda, traditional Chinese medicine, or other forms of health care. Compared with European and Asian countries, education in the United States about complementary and alternative health practices is not typically found within traditional nursing, midwifery, or medical education curricula. Given this lack of education and the broad acceptance and popularity of homeopathy, it is necessary for health care practitioners to improve their knowledge regarding similarities and differences among therapies so they can fully inform and make appropriate recommendations to patients. The intent of this article is therefore to examine the state of existing science of homeopathy, distinguish it from other complementary methods, and provide midwives and women's health care providers with an introduction to common homeopathic therapies that may be recommended and safely used by persons seeking midwifery care. This review also presents the evidence base, pharmacology, manufacturing, and regulation of homeopathic therapies. We also consider controversies and misunderstandings regarding safety and efficacy of homeopathic remedies relevant to women and birthing persons. Examples of practical applications of homeopathic therapies for use in midwifery practice are introduced. Implications for practice and sample guidelines are included.     

Effect of medial arch-heel support in inserts on reducing ankle eversion: a biomechanics study

Background  

Excessive pronation (or eversion) at ankle joint in heel-toe running correlated with lower extremity overuse injuries. Orthotics and inserts are often prescribed to limit the pronation range to tackle the problem. Previous studies revealed that the effect is product-specific. This study investigated the effect of medial arch-heel support in inserts on reducing ankle eversion in standing, walking and running.     

Migraine-associated vertigo

A retrospective analysis was performed on consecutive series of 363 patients presenting with vertigo; 32% had migraine. Of the 224 patients with no pathology other than migraine or vestibular dysfunction, migraineurs had a significantly higher prevalence of normal, central, and combined central and peripheral vestibular dysfunction compared to non-migraineurs. The combination of central and peripheral vestibular signs was a feature of migraine with aura. The results support the hypothesis that migraine-associated vertigo is a diagnostic entity.     

A highly sensitive and specific chemiluminescent enzyme-linked immunosorbent assay for diagnosis of active Trypanosoma cruzi infection

BACKGROUND: Chagas' disease is transmitted to man either by the bite of insects harboring Trypanosoma cruzi or by the transfusion of blood from infected donors. The conventional serologic testing as presently used in blood banks in South America is unsatisfactory, because of a high number of inconclusive and false-positive results. Other methods such as polymerase chain reaction and enzyme-linked immunosorbent assay (ELISA) with recombinant antigens have been proposed, but inherent difficulties have so far precluded their adoption in the large-scale screening required by blood banks. STUDY DESIGN AND METHODS: A highly sensitive and specific chemiluminescent ELISA using a purified trypomastigote glycoconjugate antigen and a complex epimastigote antigen was devised for the diagnosis of active T. cruzi infection. RESULTS: Chemiluminescent ELISA was 100-percent sensitive in the diagnosis of 100 cases of confirmed Chagas' disease. Inconclusive results and false-positive reactions were eliminated in a panel of 115 sera.The specificity of the chemiluminescent ELISA was 100 percent with a purified trypomastigote glycoconjugate antigen and 99.7 percent with a complex epimastigote antigen when applied to 1000 normal human sera and 288 heterologous sera from patients with other infections, including leishmaniasis, and vaccinated individuals. CONCLUSION: The chemiluminescent ELISAs provide a test that is highly sensitive (purified trypomastigote glycoconjugate and complex epimastigote antigens) and specific (purified trypomastigote glycoconjugate antigen) for Chagas' disease diagnosis. It can be used in blood bank screening and to monitor the treatment of patients undergoing chemotherapy.