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1.  Nurse-Physician Communication in the Long-Term Care Setting: Perceived Barriers and Impact on Patient Safety 
Journal of patient safety  2009;5(3):145-152.
Clear and complete communication between health care providers is a prerequisite for safe patient management and is a major priority of the Joint Commission's 2008 National Patient Safety Goals. The goal of this study was to describe nurses' perceptions of nurse-physician communication in the long-term care (LTC) setting.
Mixed-method study including a self-administered questionnaire and qualitative semi-structured telephone interviews of licensed nurses from 26 LTC facilities in Connecticut. The questionnaire measured perceived openness to communication, mutual understanding, language comprehension, frustration, professional respect, nurse preparedness, time burden and logistical barriers. Qualitative interviews focused on identifying barriers to effective nurse-physician communication that may not have previously been considered and eliciting nurses' recommendations for overcoming those barriers.
Three-hundred seventy-five (375) nurses completed the questionnaire and 21 nurses completed qualitative interviews. Nurses identified several barriers to effective nurse-physician communication: lack of physician openness to communication, logistic challenges, lack of professionalism, and language barriers. Feeling hurried by the physician was the most frequent barrier (28%), followed by finding a quiet place to call (25%) and difficulty reaching the physician (21%). In qualitative interviews, there was consensus that nurses needed to be brief and prepared with relevant clinical information when communicating with physicians and that physicians needed to be more open to listening.
A combination of nurse and physician behaviors contributes to ineffective communication in the LTC setting. These findings have important implications for patient safety and support the development of structured communication interventions to improve quality of nurse-physician communication.
PMCID: PMC2757754  PMID: 19927047
Communication; physician-nurse relationships; patient safety; nursing home; telephone
2.  Patients’ Beliefs and Preferences Regarding Doctors’ Medication Recommendations 
An estimated 20–50% of patients do not take medications as recommended. Accepting a doctor’s recommendation is the first step in medication adherence, yet little is known about patients’ beliefs and preferences about how medications are prescribed.
To explore patients’ beliefs and preferences about medication prescribing to understand factors that might affect medication adherence.
Fifty members from 2 health plans in Massachusetts participated in in-depth telephone interviews. Participants listened to an audio-vignette of a doctor prescribing a medication to a patient and were asked a series of questions related to the vignette. Responses were reviewed in an iterative process to identify themes related to participants’ beliefs and preferences about medication prescribing.
Participants’ beliefs and preferences about medication prescribing encompassed 3 major areas: patient–doctor relationships, outside influences, and professional expertise. Important findings included participants’ concerns about the pharmaceutical industry’s influence on doctors’ prescribing practices and beliefs that there is a clear “best” medication for most health problems.
Patients’ beliefs and preferences about medication prescribing may affect medication adherence. Additional empiric studies that explore whether doctors’ relationships with pharmaceutical representatives impact medication adherence by affecting trust are indicated. In addition, it would be worthwhile to explore whether discussions between patients and doctors regarding equipoise (no clear scientific evidence for 1 treatment choice over another) affect medication adherence.
PMCID: PMC2359465  PMID: 18204991
medication adherence; qualitative; patient preferences; communication; medication prescribing; pharmaceutical detailing; shared decision making
3.  Dietary supplementation with fruit polyphenolics ameliorates age-related deficits in behavior and neuronal markers of inflammation and oxidative stress 
Age  2005;27(1):49-57.
Dietary supplementation with fruit or vegetable extracts can ameliorate age-related declines in measures of learning, memory, motor performance, and neuronal signal transduction in a rat model. To date, blueberries have proved most effective at improving measures of motor performance, spatial learning and memory, and neuronal functioning in old rats. In an effort to further characterize the bioactive properties of fruits rich in color and correspondingly high in anthocyanins and other polyphenolics, 19-month-old male Fischer rats were fed a well-balanced control diet, or the diet supplemented with 2% extract from either blueberry, cranberry, blackcurrant, or Boysenberry fruit for eight weeks before testing began. The blackcurrant and cranberry diets enhanced neuronal signal transduction as measured by striatal dopamine release, while the blueberry and cranberry diets were effective in ameliorating deficits in motor performance and hippocampal HSP70 neuroprotection; these changes in HSP70 were positively correlated with performance on the inclined screen. It appears that the polyphenols in blueberries and cranberries have the ability to improve muscle tone, strength and balance in aging rats, whereas polyphenols in blueberries, cranberries and blackcurrants have the ability to enhance neuronal functioning and restore the brain’s ability to generate a neuroprotective response to stress.
PMCID: PMC3456098  PMID: 23598603
anthocyanins; antioxidant; cognition; HPS70; memory; motor performance

Results 1-3 (3)