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Janet Eagan

Publications and source records attributed to Janet Eagan.

8 recordsLinked to original sources
PubMed2005

Risk factors for acquisition of Clostridium difficile-associated diarrhea among outpatients at a cancer hospital.

BACKGROUND: Clostridium difficile-associated diarrhea (CDAD) is an important infection in hospital settings. Its impact on outpatient care has not been well defined. OBJECTIVE: To examine risk factors of ambulatory cancer patients with CDAD. DESIGN: Case-control study. SETTING: Memorial Sloan-Kettering Cancer Center, a tertiary-care hospital. METHODS: Cases of CDAD among oncology outpatients from January 1999 through December 2000 were'identified via positive C. difficile toxin assay results on stool specimens sent from clinics or the emergency department. A 1:3 matched case-control study examined exposures associated with CDAD. RESULTS: Forty-eight episodes of CDAD were identified in cancer outpatients. The mean age was 51 years; 44% were female. Forty-one (85%) had received antibiotics within 60 days of diagnosis, completing courses a median of 16.5 days prior to diagnosis. Case-patients received longer courses of first-generation cephalosporins (4.8 vs 3.2 days; P = .03) and fluoroquinolones (23.6 vs 8 days; P < .01) than did control-patients. Those receiving clindamycin were 3.9-fold more likely to develop CDAD (P < .01). For each additional day of clindamycin or third-generation cephalosporin exposure, patients were 1.29- and 1.26-fold more likely to develop CDAD (P < .01 and .04, respectively). The 38 CDAD patients hospitalized during the risk period (79.2%) spent more time as inpatients than did control-patients (19.3 vs 9.7 days; P < .001). CONCLUSIONS: Antibiotic use, especially with cephalosporins and clindamycin, and prolonged hospitalization contributed to the development of CDAD. Outpatient CDAD appears to be most strongly related to inpatient exposures; reasons for the delayed development of symptoms are unknown.

Adult↗
PubMed2004

Effect of implementing safety-engineered devices on percutaneous injury epidemiology.

OBJECTIVE: To assess the effect of implementing safety-engineered devices on percutaneous injury epidemiology, specifically on percutaneous injuries associated with a higher risk of blood-borne pathogen exposure. DESIGN: Before-and-after intervention trial comparing 3-year preintervention (1998--2000) and 1-year postintervention (2001--2002) periods. Percutaneous injury data have been entered prospectively into CDC NaSH software since 1998. SETTING: A 427-bed, tertiary-care hospital in Manhattan. PARTICIPANTS: All employees who reported percutaneous injuries during the study period. INTERVENTION: A "safer-needle system," composed of a variety of safety-engineered devices to allow for needle-safe IV delivery, blood collection, IV insertion, and intramuscular and subcutaneous injection, was implemented in February 2001. RESULTS: The mean annual incidence of percutaneous injuries decreased from 34.08 per 1,000 full-time-equivalent employees preintervention to 14.25 postintervention (P < .001). Reductions in the average monthly number of percutaneous injuries resulting from both low-risk (P < .01) and high-risk (P was not significant) activities were observed. Nurses experienced the greatest decrease (74.5%, P < .001), followed by ancillary staff (61.5%, P = .03). Significant rate reductions were observed for the following activities: manipulating patients or sharps (83.5%, P < .001), collisions or contact with sharps (73.0%, P = .01), disposal-related injuries (21.41%, P = .001), and catheter insertions (88.2%, P < .001). Injury rates involving hollow-bore needles also decreased (70.6%, P < .001). CONCLUSIONS: The implementation of safety-engineered devices reduced percutaneous injury rates across occupations, activities, times of injury, and devices. Moreover, intervention impact was observed when stratified by risk for blood-borne pathogen transmission.

Equipment Design↗
PubMed2004

Safety-engineered device implementation: does it introduce bias in percutaneous injury reporting?

OBJECTIVE: To examine whether implementation of safety-engineered devices in 2001 had an effect on rates of percutaneous injury (PI) reported by HCWs. DESIGN: Before-and-after intervention trial comparing 3-year preintervention (1998--2001) and 2-year postintervention (2001--2002) periods. PI data from anonymous, self-administered surveys were prospectively entered into CDC NaSH software. SETTING: A 427-bed, tertiary-care hospital in Manhattan. PARTICIPANTS: HCWs who attended state-mandated training sessions and completed the survey (1,132 preintervention; 821 postintervention). INTERVENTION: Implementation of a "safer-needle system" composed of various safety-engineered devices for needle-safe IV delivery-insertion, blood collection, and intramuscular-subcutaneous injection. RESULTS: Preintervention, the overall annual rate of PIs self-reported on the survey was 36.5 per 100 respondents, compared with 13.9 per 100 respondents postintervention (P < .01). The annual rate of formally reported PIs decreased from 8.3 to 3.1 per 100 respondents (P < .01). Report rates varied by occupational group (P < or = .02). The overall rate did not change between study periods (22.7% to 22.3%), although reporting improved among nurses (23.6% to 44.4%, P = .03) and worsened among building services staff (90.5% to 50%, P = .03). HCWs with greater numbers of PIs self-reported on the survey were less likely to formally report injuries (P < .01). The two most common reasons for nonreport (ie, thought injury was low risk or believed patient was low risk for blood-borne disease) did not vary from preintervention to postintervention. CONCLUSIONS: Safety-engineered device implementation decreased rates of PIs formally reported and self-reported on the survey. However, this intervention, with concomitant intensive education, had varying effects on reporting behavior by occupation and a minimal effect on overall reporting rates.

Bias↗
PubMed2003

Prospective identification of risk factors for wound infection after lower extremity oncologic surgery.

BACKGROUND: Surgical site infections (SSI) are frequent causes of morbidity and mortality after orthopaedic oncologic procedures. This study was conducted to identify the surgical site infection rate following a lower extremity or pelvic procedure and assess the risk factors for acquiring SSI by direct observation of orthopaedic oncology patients' wounds at a comprehensive cancer center. METHODS: One hundred ten consecutive patients were prospectively studied. The surveillance of surgical site infections was carried out by a surgeon-trained nurse from the Infectious Disease Service. Nineteen variables were analyzed as risk factors. RESULTS: The overall SSI rate was 13.6% (15 of 110). Excluding those patients with known preoperative infections, the SSI rate was 9.5% (10 of 105). Two statistically significant risk factors for surgical site infection in these patients emerged in the multivariate analysis: blood transfusion (P =.007) and obesity (P =.016). Procedure category was significant in univariate analysis only. Preoperative length of stay, length of procedure, prior adjuvant treatment (chemotherapy or radiotherapy), prior surgery, and use of an implant or allograft were not statistically significant risk factors for wound infection. Antibiotic usage patterns did not influence SSI rate. CONCLUSIONS: Blood transfusion and obesity should be considered individual risk factors for the development of wound infection in patients having orthopaedic oncologic procedures.

Blood Transfusion↗
PubMed2002

Complication rates among cancer patients with peripherally inserted central catheters.

PURPOSE: Peripherally inserted central catheters (PICCs) are frequently used to deliver outpatient courses of intravenous therapy. However, the rates and risks of complication for this device have not been well-studied. Our objective was to determine the incidence and risk factors of PICC-related complications with a 1-year prospective observational study. PATIENTS AND METHODS: All PICCs inserted in adult and pediatric patients at Memorial Sloan-Kettering Cancer Center (MSKCC) were followed prospectively. The device insertion team, inpatient nurses, and various home-care companies and outside institutions collected longitudinal data. RESULTS: Three hundred fifty-one PICCs were inserted during the study period and followed for a total of 10,562 catheter-days (median placement, 15 days; range, 1 to 487 days). Two hundred five PICCs (58%) were managed by home-care companies and outside institutions, and 146 PICCs (42%) were managed exclusively at MSKCC. For these 205 PICCs, 131 nurses from 74 home-care companies and institutions were contacted for follow-up clinical information. In all, 115 (32.8%) of 351 PICCs were removed as a result of a complication, for a rate of 10.9 per 1,000 catheter-days. Patients with hematologic malignancy or bone marrow transplant were more likely to develop a complication, whereas those with metastatic disease were less likely. CONCLUSION: Complications occur frequently among cancer patients with PICCs, and long-term follow-up is onerous. Despite a high complication rate, the ease of insertion and removal argues for continued PICC use in the cancer population.

Adolescent↗
PubMed2002

Prevalence of measles antibody among young adult healthcare workers in a cancer hospital: 1980s versus 1998-1999.

Despite the 1989 Advisory Committee on Immunization Practices recommendation of a second dose of vaccine, measles seropositivity rates had declined for adult healthcare workers in their 20s hired at a cancer hospital between 1998 and 1999 compared with those of the same age hired between 1983 and 1988. Continued monitoring will be important as individuals born after 1989 enter the workforce.

Adolescent↗
PubMed2002

Impact of infection by vancomycin-resistant Enterococcus on survival and resource utilization for patients with leukemia.

We estimated the impact of vancomycin-resistant Enterococcus (VRE) infection on the outcomes of patients with leukemia in a case-control study. Compared with their matched controls (n = 45), cases (n = 23) had 22% greater total charges and shorter survival (P = .04). These findings substantiate the need for aggressive interventions to prevent VRE transmission.

Adult↗