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1.
J Grad Med Educ ; 4(1): 87-91, 2012 Mar.
Article in English | MEDLINE | ID: mdl-23451314

ABSTRACT

BACKGROUND: Poor communication at hospital discharge can increase the risk of adverse events. The hospital discharge summary is the most common tool for detailing events related to hospitalization in preparation for postdischarge follow-up, yet deficiencies in discharge summaries have been widely reported. Resident physicians are expected to dictate discharge summaries but receive little formal training in this arena. We hypothesized that implementation of an educational program on chart documentation skills would result in improvements in the quality of hospital discharge summaries in a community hospital internal medicine residency program. METHODS: A monthly, 1-hour workshop was launched in August 2007 to provide consistent and ongoing instruction on chart documentation. Guided by a faculty moderator, residents reviewed 2 randomly selected peer chart notes per session using instruments developed for that purpose. After the workshop had been in place for 2 years, 4 faculty members reviewed 63 randomly selected discharge summaries from spring 2007, spring 2008, and spring 2009 using a 14-item evaluation tool. RESULTS: Mean scores for 10 of the 14 individual items improved in a stepwise manner during the 3 years of the study. Items related to overall quality of the discharge summary showed statistically significant improvement, as did the portion of the summaries "carbon copied" to the responsible outpatient physician. CONCLUSIONS: The quality of hospital discharge summaries improved following the implementation of a novel, structured program to teach chart documentation skills. Ongoing improvement was seen 1 and 2 years into the program, suggesting that continuing instruction in those skills was beneficial.

2.
Clin J Am Soc Nephrol ; 3(2): 324-30, 2008 Mar.
Article in English | MEDLINE | ID: mdl-18235147

ABSTRACT

BACKGROUND AND OBJECTIVES: Experimentally elevated potassium causes a clear pattern of electrocardiographic changes, but, clinically, the reliability of this pattern is unclear. Case reports suggest patients with renal insufficiency may have no electrocardiographic changes despite markedly elevated serum potassium. In a prospective series, 46% of patients with hyperkalemia were noted to have electrocardiographic changes, but no clear criteria were presented. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Charts were reviewed for patients who were admitted to a community-based hospital with a diagnosis of hyperkalemia. Inclusion criteria were potassium >/=6 with a concurrent electrocardiogram. Data were abstracted regarding comorbid diagnoses, medications, and treatment. Potassium concentrations were documented along with other electrolytes, pH, creatinine, and biomarkers of cardiac injury. Coincident, baseline, and follow-up electrocardiograms were examined for quantitative and qualitative changes in the QRS and T waves as well as the official cardiology readings. RESULTS: Ninety patients met criteria; two thirds were older than 65, and 48% presented with renal failure. Common medications included beta blockers, insulin, and aspirin; 80% had potassium <7.2. The electrocardiogram was insensitive for diagnosing hyperkalemia. Quantitative assessments of T-wave amplitude corroborated subjective assessments of T-wave peaking; however, no diagnostic threshold could be established. The probability of electrocardiographic changes increased with increasing potassium. The correlation between readers was moderate. CONCLUSIONS: Given the poor sensitivity and specificity of electrocardiogram changes, there is no support for their use in guiding treatment of stable patients. Without identifiable electrocardiographic markers of the risk for complications, management of hyperkalemia should be guided by the clinical scenario and serial potassium measurements.


Subject(s)
Electrocardiography , Hyperkalemia/physiopathology , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Retrospective Studies
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