Publications

Latino children are more likely to be obese than non-Hispanic white children, and feeding patterns that begin in infancy may contribute to this disparity. The objective of this study was to elucidate beliefs and practices related to the introduction of solids and solid food feeding in the first year of life among low-income Latino parents residing in Northern California. We conducted 26 semi-structured interviews that explored the timing of introduction of solids, selection of foods to serve to infants, feeding strategies, sources of information on solid food feeding and concerns about infant weight. We found that most parents relied on traditional practices in selecting first foods for infants and had a strong preference for homemade food, which was often chicken soup with vegetables. Parents generally described responsive feeding practices; however a minority used pressuring practices to encourage infants to eat more. Very few parents practiced repeated gentle introduction of unfamiliar food to increase acceptance. High calorie low nutrient foods were typically introduced at around 12 months of age and parents struggled to limit such foods once children were old enough to ask for them. Parents were concerned about the possibility of infants becoming overweight and considered health care providers to be an important source of information on infant weight status. The results of this study can be used to inform the development of interventions to prevent obesity in Latino children with similar demographics to our study population.

BACKGROUND

Breast cancer treatments can change women's hormonal milieu and alter their symptom experience. Little is known about associations between menopausal status and menopausal symptoms in women with breast cancer before surgery.

OBJECTIVE

The purpose of this study was to evaluate for differences in occurrence, severity, and distress of symptoms between premenopausal and postmenopausal women before breast cancer surgery.

METHODS

A total of 312 women with breast cancer completed the Menopausal Symptoms Scale, a self-report measure that evaluated the occurrence, severity, and distress of 46 common symptoms associated with menopause. Regression analyses were used to evaluate for between-group differences in these symptoms.

RESULTS

Of the 312 patients enrolled, 37.4% (n = 116) were premenopausal, and 62.6% (n = 196) were postmenopausal. In the multivariate analysis that adjusted for 7 covariates, premenopausal patients reported higher occurrence rates for urinary frequency (P = .006) and reported lower occurrence rates for joint pain/stiffness (P = .011), difficulty falling asleep (P = .025), and vaginal dryness (P = .002). A significant interaction was found between age and menopausal status for hot flashes (P = .002), wake during the night (P = .025), and headache (P = .040).

CONCLUSION

Regardless of menopausal status, women reported high occurrence rates for several menopausal symptoms. Associations between some symptom occurrence rates and menopausal status depended on the patients' age.

IMPLICATIONS FOR PRACTICE

As part of a preoperative symptom assessment, clinicians need to consider a woman's menopausal status and salient demographic and clinical characteristics. The identification of women with a higher symptom burden will assist with more effective management.

Optical mapping is a widely used imaging technique for investigating cardiac electrophysiology in intact, Langendorff-perfused hearts. Mechanical contraction of cardiac tissue, however, may result in severe motion artifacts and significant distortion of the fluorescence signals. Therefore, pharmacological uncoupling is widely used to reduce tissue motion. Recently, various image processing algorithms have been proposed to reduce motion artifacts. We will review these technological developments. Furthermore, we will present a novel approach for the three-dimensional, marker-free reconstruction of contracting Langendorff-perfused intact hearts under physiological conditions. The algorithm allows disentangling the fluorescence signals (e.g. membrane voltage or intracellular calcium) from the mechanical motion (e.g. tissue strain). We will discuss the algorithms reconstruction accuracy, resolution, and robustness using experimental data from Langendorff-perfused rabbit hearts.

CONTEXT

Documenting patients' advance care planning (ACP) wishes is essential to providing value-aligned care, as is having this documentation readily accessible. Little is known about ACP documentation practices in the electronic health record.

OBJECTIVES

The objective of this study was to describe ACP documentation practices and the accessibility of documented discussions in the electronic health record.

METHODS

Participants were primary care patients at the San Francisco Veterans Affairs Medical Center, were ≥60 years old, and had ≥2 chronic/serious health conditions. In this cross-sectional study, we assessed the prevalence of ACP documentation, including any legal forms/orders and discussions in the prior five years. We also determined accessibility of discussions (i.e., accessible centralized posting vs. inaccessible free text in progress notes).

RESULTS

The mean age of 414 participants was 71 years (SD ± 8), 9% were women, 43% were nonwhite, and 51% had documented ACP including 149 (36%) with forms/orders and 138 (33%) with discussions. Seventy-four participants (50%) with forms/orders lacked accompanying explanatory documentation. Most (55%) discussions were not easily accessible, including 70% of those documenting changes in treatment preferences from prior forms/orders.

CONCLUSION

Half of chronically ill, older participants had documented ACP, including one-third with documented discussions. However, half of the patients with completed legal forms/orders had no accompanying documented explanatory discussions, and the majority of documented discussions were not easily accessible, even when wishes had changed. Ensuring that patients' preferences are documented and easily accessible is an important patient safety and quality improvement target to ensure patients' wishes are honored.