PubMed Health⌕ Search

Biomedical subjects

Mary Frances Kordick

Publications and source records attributed to Mary Frances Kordick.

4 recordsLinked to original sources
PubMed2006

Clinical guidelines, computed tomography scan, and negative appendectomies: a case series.

INTRODUCTION: Prior studies suggest that preoperative abdominal computed tomography (CT) scan can contribute to a low negative appendectomy rate. Our study objective was to evaluate cases of negative appendectomies for clinical criteria and CT use. METHODS: Retrospective 1-year study of all negative appendectomies at a community hospital. Data included clinical evidence for appendicitis as well as CT results if performed. RESULTS: Of 122 cases reviewed, 8 (6.6%) were negative appendectomies. Six were younger than 20 years. Four had a preoperative CT scan. Overall, 106 (87%) of 122 cases received preoperative CT and had a negative appendectomy rate of 3.8%. Sixteen cases did not have preoperative CT and had a negative appendectomy rate of 25% (odds ratio, 8.5; 95% confidence interval, 1.9-38.5; Fisher exact test P = .01). CONCLUSION: Patients who had a CT scan for suspected appendicitis had a lower rate of negative appendectomies than those who had no CT. Most of the negative appendectomies occurred in patients younger than 20 years.

Abdominal Pain↗
PubMed2005

Correlation between chest x-ray and B-type natriuretic peptide in congestive heart failure.

INTRODUCTION: B-Type natriuretic peptide (BNP) values greater than 400 pg/mL have high positive likelihood ratio (>10) for the diagnosis of clinical congestive heart failure (CHF). However, in patients with CHF, it is not known what correlation, if any, exists for the BNP levels above 400 pg/mL and the findings on the initial chest x-ray (CXR). METHODS: Retrospective review of emergency department patients with CHF and initial BNP greater than 400 pg/mL. Descriptive statistics were analyzed and logistic regression was performed. RESULTS: Fifty-four patients mean age of 81.7 (SD, 8.2), 64.8% women. The mean BNP was 1493 pg/mL (SD, 1106). Only 68.5% had a finding of CHF on CXR. Logistic regression showed no correlation (Wald P = .568; R 2 = 0.8%). CONCLUSION: In patients with clinical CHF, there is no correlation between very high BNP levels (>400 pg/mL) and CXR readings. Clinicians should not be surprised to find patients with very high BNP levels but negative CXR.

Aged↗
PubMedDate not supplied

Sources of conflict between families and health care professionals.

It is essential to examine conflict between patients and health care professionals from the patient's perspective. The purposes of this study were to 1) identify sources of conflict, 2) determine nursing interventions that alleviate conflict, and 3) test a conceptual framework of sources of conflict. This phenomenological study focused on children with cancer and their parents' perceptions of conflicts with health care professionals as well as what they thought helped with such conflicts. Their reports of conflict were compared to C. W. Moore's circle of conflict conceptual framework. A purposive sample of 27 participants (9 children, 14 mothers, and 4 fathers) participated in the study. Study findings showed that conflict occurred between health care professionals and families originating from differences in expectations and desires regarding data, interests, structure, relationships, and values, consistent with C. W. Moore's conceptual framework. Nursing interventions reported by children and parents to be helpful in preventing or alleviating conflict were identified. C. W. Moore's framework may provide a valuable structure for assessing conflict and designing nursing interventions to alleviate conflict.

Adolescent↗