Clinical nursing and midwifery education in the pandemic age.

The COVID-19 pandemic has disrupted clinical nursing and midwifery education. This disruption has long-term implications for the nursing and midwifery workforce and for future healthcare responses to pandemics. Solutions may include enhanced partnerships between schools of nursing and midwifery and health service providers and including schools of nursing and midwifery in preparedness planning. These suggestions notwithstanding, we call upon national and international nursing and midwifery bodies to study how to further the clinical education of nurses and midwives during pandemics and other times of crisis.

Health research capacity building in Georgia: a case-based needs assessment.

OBJECTIVES: Research capacity building in the health sciences in low- and middle-income countries (LMICs) has typically focused on bench-science capacity, but research examining health service delivery and health workforce is equally necessary to determine the best ways to deliver care. The Republic of Georgia, formerly a part of the Soviet Union, has multiple issues within its healthcare system that would benefit from expended research capacity, but the current research environment needs to be explored prior to examining research-focused activities. The purpose of this project was to conduct a needs assessment focused on developing research capacity in the Republic of Georgia with an emphasis on workforce and network development. STUDY DESIGN: A case study approach guided by a needs assessment format. METHODS: We conducted in-country, informal, semi-structured interviews in English with key informants and focus groups with faculty, students, and representatives of local non-governmental organizations. Purposive and snowball sampling approaches were used to recruit participants, with key informant interviews scheduled prior to arrival in country. Documents relevant to research capacity building were also included. Interview results were coded via content analysis. Final results were organized into a SWOT (strengths, weaknesses, opportunities, threat) analysis format, with the report shared with participants. RESULTS: There is widespread interest among students and faculty in Georgia around building research capacity. Lack of funding was identified by many informants as a barrier to research. Many critical research skills, such as proposal development, qualitative research skills, and statistical analysis, were reported as very limited. Participants expressed concerns about the ethics of research, with some suggesting that research is undertaken to punish or 'expose' subjects. However, students and faculty are highly motivated to improve their skills, are open to a variety of learning modalities, and have research priorities aligned with Georgian health needs. CONCLUSIONS: This study's findings indicate that while the Georgian research infrastructure needs further development, Georgian students and faculty are eager to supplement its gaps by improving their own skills. These findings are consistent with those seen in other developing country contexts.

Presentation and symptom predictors of coronary heart disease in patients with and without diabetes.

The aims of this prospective, observational study were to compare: (1) symptom presentation of coronary heart disease (CHD) between patients with and without diabetes and (2) symptom predictors of CHD in patients with and without diabetes. We directly observed 528 patients with symptoms suggestive of CHD as they presented to the ED of a 900-bed cardiac referral center in the northeastern United States. There were no significant differences in symptom presentation of CHD between patients with and without diabetes, although patients with diabetes were slightly more likely to present with shortness of breath (P = .056). Patients with diabetes reported their symptoms to be more severe compared with those without diabetes (P = .036). Neck/throat pain and arm/shoulder pain were of borderline significance in predicting CHD in patients with diabetes (P = .059 and P = .052, respectively). Classic chest symptoms and diaphoresis were independent predictors of CHD in patients without diabetes (P = .002 and P = .049, respectively). The perceived severity of symptoms was not predictive of CHD in patients with or without diabetes. Symptoms thought to be diagnostic of CHD are not helpful in patients with diabetes. Future research should focus on identifying more useful predictors of CHD in patients with diabetes.

Cardiac responses to insulin-induced hypoglycemia in nondiabetic and intensively treated type 1 diabetic patients.

Insulin-induced hypoglycemia occurs commonly in intensively treated patients with type 1 diabetes, but the cardiovascular consequences of hypoglycemia in these patients are not known. We studied left ventricular systolic [left ventricular ejection fraction (LVEF)] and diastolic [peak filling rate (PFR)] function by equilibrium radionuclide angiography during insulin infusion (12 pmol. kg(-1). min(-1)) under either hypoglycemic (approximately 2.8 mmol/l) or euglycemic (approximately 5 mmol/l) conditions in intensively treated patients with type 1 diabetes and healthy nondiabetic subjects (n = 9 for each). During hypoglycemic hyperinsulinemia, there were significant increases in LVEF (DeltaLVEF = 11 +/- 2%) and PFR [DeltaPFR = 0.88 +/- 0.18 end diastolic volume (EDV)/s] in diabetic subjects as well as in the nondiabetic group (DeltaLVEF = 13 +/- 2%; DeltaPFR = 0.79 +/- 0.17 EDV/s). The increases in LVEF and PFR were comparable overall but occurred earlier in the nondiabetic group. A blunted increase in plasma catecholamine, cortisol, and glucagon concentrations occurred in response to hypoglycemia in the diabetic subjects. During euglycemic hyperinsulinemia, LVEF also increased in both the diabetic (DeltaLVEF = 7 +/- 1%) and nondiabetic (DeltaLVEF = 4 +/- 2%) groups, but PFR increased only in the diabetic group. In the comparison of the responses to hypoglycemic and euglycemic hyperinsulinemia, only the nondiabetic group had greater augmentation of LVEF, PFR, and cardiac output in the hypoglycemic study (P < 0.05 for each). Thus intensively treated type 1 diabetic patients demonstrate delayed augmentation of ventricular function during moderate insulin-induced hypoglycemia. Although diabetic subjects have a more pronounced cardiac response to hyperinsulinemia per se than nondiabetic subjects, their response to hypoglycemia is blunted.

In-hospital mortality after acute myocardial infarction in patients with diabetes mellitus.

OBJECTIVES: To examine in-hospital mortality after acute myocardial infarction in patients with diabetes mellitus. METHODS: All patients in an 800-bed teaching hospital who had a discharge diagnosis of myocardial infarction, verified by creatine kinase levels at admission, between 1991 and 1993 made up the study population. All 118 such patients who died during this period made up the case group. Two control subjects (n = 236), survivors of the hospitalization, matched by sex, age, and length of hospitalization, were selected randomly for each case. Information on the presence of diabetes mellitus, medical history, and data related to myocardial infarction were obtained through retrospective chart review. RESULTS: The mean age of all subjects in the study was 76 years. Thirty-three percent of the patients in the case group and 31% of the control subjects had a history of diabetes mellitus (odds ratio = 1.04; 95% CI, 0.64-1.70), indicating that diabetes mellitus was not associated with an increased risk of in-hospital death. The adjusted odds ratio was 1.10 (95% CI, 0.48-2.51) in patients with non-insulin-treated diabetes mellitus and 0.80 (95% CI, 0.34-1.86) in insulin-treated patients. Multivariate analysis, with conditional logistic regression, confirmed that known prognostic factors for myocardial infarction, rather than diabetic status, are predictive of in-hospital mortality. CONCLUSIONS: Once the effects of age are accounted for, the risk of in-hospital mortality is not greater in patients with diabetes mellitus than in patients without diabetes; however, diabetes mellitus may be an important factor for long-term survival.

An integrative literature review of cardiac risk factor management in diabetes education interventions.

PURPOSE: The purposes of this paper are to (1) review the literature on educational interventions for adults with type 2 diabetes; (2) determine what kinds of interventions have been studied; (3) identify which interventions have included cardiac risk factor management; (4) determine how effective these interventions have been on metabolic control, diabetes-related outcomes, and cardiovascular-related outcomes; and (5) make recommendations for further research on combined interventions designed to promote optimal diabetes and cardiac risk factor management in adults with type 2 diabetes. METHODS: Using an integrative literature review approach, 64 studies on diabetes education interventions for adults with diabetes published between 1987 and 1998 were reviewed; 44 met these criteria. RESULTS: Few studies included cardiac risk factor management, which should be an integral part of diabetes management. Most studies demonstrated a beneficial effect of education on the management of type 2 diabetes but not cardiovascular risk. CONCLUSIONS: Identifying strategies that promote effective disease management for improved diabetes control and reduction of cardiac events in adults with diabetes is essential. Further intervention studies focusing on the combined management of diabetes and cardiac risk factors are warranted.

Pregnancy and cardiac valvular prostheses.

Many women who have had cardiac valve replacements have reached or will soon be reaching childbearing age. Pregnancy exposes these women to potential problems resulting from the previous valvuloplasty. The three most common problems in this population--thromboembolism, infective endocarditis, and myocardial decompensation are discussed through a review of current literature. Preventive measures and treatment modalities are presented in order to assist nurses caring for these clients during their pregnancy.