Pay for Performance Improves Rural EMS Quality: Investment in Prehospital Care

Objective. To evaluate the effect of a system of financial reward for emergency medical technicians (EMTs) who meet selected quality marker goals. Methods. This project was reviewed by an institutional review board (IRB) andwas found to be exempt from IRB review. Two operational andfour clinical markers were targeted for improvement. Baseline performance measurements were retrospectively measured for the preceding year, andchallenging but achievable goals for improvement were established. Operational markers included completing run reports within three hours after completion of the run andcall-to-en route (“out-of-chute”) times of less than 90 seconds for emergency calls on our first-line ambulance. Clinical markers included the use of aspirin in adults with nontraumatic chest pain, electrocardiogram (ECG) performance in adults with nontraumatic chest pain, documentation of pain assessment andintervention in patients with traumatic hip pain, anddocumentation of the time of onset of symptoms in stroke calls. Each full-time EMT could earn up to $1,000 in addition to baseline pay, with part-time EMTs eligible for prorated amounts. Results. Postincentive run reports were completed within three hours 99.7% of the time, with 21 of 24 providers meeting the goal 100% of the time. Before the incentive, reports were completed within three hours 64% of the time, with only two of 23 providers meeting the goal 100% of the time. The out-of-chute goal of less than 90 seconds was met 98.7% of the time, compared with 90.1% before the incentive. Aspirin use in adult nontraumatic chest pain improved from 68% to 96.3%, andECG performance in this group improved from 43% to 87.8%. Documentation of the time of onset of symptoms in stroke patients improved from 97% to 100%, andthe assessment of andintervention for pain in traumatic hip pain patients improved from 56% to 100%. Conclusion. Financial motivation improved targeted quality measures in this rural emergency medical service. It appears to be a useful adjuvant to traditional quality improvement mechanisms.     

Acute chest pain with normal coronary angiogram: role of contrast-enhanced multidetector computed tomography in the differential diagnosis between myocarditis and myocardial infarction

OBJECTIVE: To evaluate the accuracy of delayed-enhanced multidetector computed tomography (MSCT) for differentiating between myocarditis and myocardial infarction in patients with normal x-ray coronary angiography. METHODS: Twelve consecutive patients referred for acute chest pain and normal coronary arteries on x-ray coronary angiography were involved in this study. Delayed-enhanced MSCT and postgadolinium delayed-enhanced magnetic resonance imaging (MRI) examinations were performed within 36 hours and 4 days, respectively, after patient admission. Comparison between delayed-enhanced MSCT and MRI was performed by 3 independent blinded observers in term of final diagnosis, number of involved segments, and transmural extent. RESULTS: Final diagnosis between myocarditis and myocardial infarction was identical for delayed-enhanced MSCT and MRI with a significant agreement for number of involved segments and transmural extension. Interobserver reproducibility was good for both techniques. CONCLUSIONS: We demonstrated that delayed-enhanced MSCT allows differentiation between myocardial infarction and myocarditis with the same accuracy at acute phase compared with MRI.     

Clinical stage T1c prostate cancer: pathologic outcomes following radical prostatectomy in black and white men

BACKGROUND: The incidence of prostate cancer in black men is 50% to 70% higher than among age-matched white men. Black men have a twofold higher mortality rate and overall tend to have higher serum prostate-specific antigen (PSA) levels than white men. To determine whether racial differences exist in men whose prostate cancer was diagnosed based solely on an elevated serum PSA level, we compared clinical and pathologic features in black and white men undergoing radical prostatectomy (RP) for clinical stage T1c prostate cancer. METHODS: We used a prospectively collected database to identify all men undergoing RP for clinical T1c prostate cancer between July 1995 and October 2000. A total of 129 consecutive men (56 black men and 73 white men) were compared for age at diagnosis, serum PSA level, biopsy Gleason score, pathologic stage, RP specimen Gleason score, incidence of lymph node metastasis, and incidence of positive surgical margins. RESULTS: Statistically significant differences were not found by race in patients' ages, serum PSA levels, biopsy Gleason score, pathologic stage, incidence of lymph node metastases, or incidence of positive surgical margins. The RP specimen Gleason score was more heterogeneous in black men than white men (P=0.02). CONCLUSIONS: Racial differences in the incidence and mortality rate of prostate cancer are well known, but differences in the clinical and pathologic features between black and white men with prostate cancer identified solely based on an elevated serum PSA level with negative results on digital rectal examination (clinical stage T1c ) have been poorly studied. Our results suggest that men with clinical stage T1c prostate cancer have similar clinical and pathologic findings regardless of race. These results suggest that early-detection programs using serum PSA testing for prostate cancer in black men potentially can result in improvements in prostate cancer outcomes in this high-risk group.     

Psychometric properties and construct validity of the Obsessive-Compulsive Inventory--Revised: Replication and extension with a clinical sample

The present study examined the psychometric properties and construct validity of the Obsessive-Compulsive Inventory--Revised (OCI-R) with the aim of replicating and extending previous findings, and addressing limitations of previous investigations. Individuals with OCD (n = 167) and other anxiety disorders (n = 155) completed the OCI-R, measures of OCD and related symptom severity, and measures of cognitive variables associated with OCD symptoms. Results indicate that the OCI-R is a psychometrically sound and valid measure of OCD and its various symptom presentations. Confirmatory factor analysis confirmed a six-factor solution. The instrument also evidenced good convergent validity, and performed well in discriminating OCD from other anxiety disorders. Theoretically consistent patterns of associations between OCI-R symptom-based subscales and OCD-related cognitive variables were found, and five of the six OCI-R subscales corresponded closely to identified OCD symptom dimensions. The OCI-R is recommended as an empirically validated instrument that can be used in a range of clinical and research settings for research on OCD.     

Improved toxicity profile following high-dose postprostatectomy salvage radiation therapy with intensity-modulated radiation therapy

Background

With salvage radiation therapy (SRT) in the postprostatectomy setting, the need to deliver sufficient radiation doses to achieve a high probability of tumor control is balanced with the risk of increased toxicity. Intensity-modulated radiation therapy (IMRT) in the postprostatectomy salvage setting is gaining interest as a treatment strategy.

Objective

Compare acute and late toxicities in patients treated with IMRT and three-dimensional conformal radiation therapy (3D-CRT) in the postprostatectomy salvage setting.

Design, setting, and participants

A total of 285 patients who were treated at our institution between 1988 and 2007 with SRT after radical prostatectomy for biochemical recurrence were identified. All medical records were reviewed and toxicity recorded. Median follow-up was 60 mo.

Intervention

All patients were treated with SRT with either 3D-CRT (n = 109) or IMRT (n = 176). A total of 205 patients (72%) were treated with doses ≥70 Gy.

Measurements

Late gastrointestinal (GI) and genitourinary (GU) toxicities were recorded using the Common Terminology Criteria for Adverse Events v. 3.0 definition.

Results and limitations

The 5-yr actuarial rates of late grade ≥2 GI and GU toxicity were 5.2% and 17.0%, respectively. IMRT was independently associated with a reduction in grade ≥2 GI toxicity compared with 3D-CRT (5-yr IMRT, 1.9%; 5-yr 3D-CRT, 10.2%; p = 0.02). IMRT was not associated with a reduction in risk of grade ≥2 GU toxicity (5-yr IMRT, 16.8%; 5-yr 3D-CRT, 15.8%; p = 0.86), urinary incontinence (5-yr IMRT, 13.6%; 5-yr 3D-CRT, 7.9%; p = 0.25), or grade 3 erectile dysfunction (5-yr IMRT, 26%; 5-yr 3D-CRT, 30%; p = 0.82). Of patients who developed late grade ≥2 GI or GU toxicity, 38% and 44%, respectively, experienced resolution of their symptoms prior to the last follow-up.

Conclusions

Our experience with high-dose IMRT in the postprostatectomy salvage setting demonstrates that the treatment can be delivered safely with an associated reduction in late GI toxicity.     

Resection of pulmonary metastases in pediatric patients with Ewing sarcoma improves survival

Background

Ewing sarcoma (ES) is the second most common bone tumor in children, and survival of those with metastatic ES has not improved. Previous studies have shown a survival benefit to whole lung irradiation in patients with pulmonary metastases and may be given either before, after, or instead of surgical pulmonary metastasectomy (PM). The contribution of surgery compared with irradiation in ES has not previously been studied.

Methods

A retrospective review of patients younger than 21 years (median age, 16 years) treated at a single institution (1990-2006) was performed. Kaplan-Meier survival curves were compared using log-rank test and a multivariate Cox proportional hazards model. P ≤ .05 was regarded as significant.

Results

Eighty patients with ES were identified. Of these, 31 (39%) had pulmonary metastases. Nine patients had incomplete details of their full treatment regimen, but the following groups could be defined from the remainder: resection alone (n = 5), radiation alone (n = 3), radiation and resection (n = 3), or chemotherapy alone (n = 11). There were 24 deaths overall, with a median overall survival (OS) of 2.7 (95% confidence interval [CI], 1.7-5.2) years. Patients who had PM had the best OS (80%), whereas those who underwent radiation to the lung without PM compared with chemotherapy only for pulmonary metastasis both had similar OS of 0% at 5 years (P = .002). Patients who had radiation followed by PM for lung metastasis had a 5-year OS of 65%. Patients with PM had a longer OS compared with those without lung resection (P < .0001).

Conclusion

These data suggest a possible benefit for ES patients who undergo surgical resection of lung metastases.     

Treatment of meniscal injuries in young athletes

The young, active patient with a meniscal tear poses a significant challenge for the surgeon. Multiple factors influence the treatment of meniscal pathology and the ultimate goal of meniscal surgery should be to remove only torn and nonfunctional tissue by limited meniscectomy or to repair amenable tears. The chondroprotective significance of the meniscus has influenced the current treatment of meniscal injuries in young athletes with the emphasis on repairing meniscus tears to include complex tears and tears in the avascular zone. Partial meniscectomy and meniscal repair techniques have provided good long-term clinical success and return to activity. The decision to debride versus repair a meniscus depends on tear pattern, location, and the patient's willingness to comply with postoperative restrictions. In patients with symptomatic meniscus deficiency, meniscal allograft transplant is an option that may provide pain relief but may not allow return to sports. The purpose of this article is to provide a succinct review of the diagnostic and management principles for the young, active patient with a meniscal tear.     

A new technique for removing intramedullary cement

Treatment of infected long bone fractures or nonunions requires stability for bony union, yet retained implants can lead to persistent infection. Antibiotic cement intramedullary nails, in addition to external fixation, are commonly used to deliver intramedullary antibiotics in infected long bone fractures and provide temporary stability. However, the retrieval of these nails can result in debonding of antibiotic cement, which can require significant time and effort to remove. A variety of methods, including intramedullary hooks, reverse curettes, flexible osteotomes, and stacked guide rods, are commonly used to remove cement fragments. When these methods fail to allow access to the entire length of the canal, the Reamer Irrigator Aspirator system (Synthes, Paoli, PA) serves as an effective method for removing retained intramedullary cement. The surgical technique is described, and three cases illustrate the successful use of the Reamer Irrigator Aspirator system for removal of an antibiotic cement intramedullary nail.     

Patient and injury characteristics, mortality risk, and length of stay related to child abuse by burning: evidence from a national sample of 15,802 pediatric admissions

OBJECTIVE: To report demographic and injury characteristics of children admitted to burn centers with injuries from suspected child abuse and to assess mortality risk and length of stay compared with patients whose injuries were labeled accidental. SUMMARY BACKGROUND DATA: Little is known about the association between burn injuries from suspected child abuse, mortality, and length of hospitalization. METHODS: Records from 15,802 pediatric admissions (909 with suspected abuse) to 70 burn centers from the American Burn Association National Burn Repository were reviewed. Multivariable logistic regression and Cox regression models were used to assess the relationship between suspected abuse with mortality and length of intensive care and total hospital stays after controlling for age, sex, race, burn etiology (flame vs. scald or contact), % total body surface area burned, and inhalation injury. RESULTS: Children with injuries from abuse were younger (2.4 years vs. 3.9 years, P < 0.001), had larger total body surface area burned (13.0% vs. 9.7%, P < 0.001) and were more likely to incur a scald injury (78.0% vs. 59.2%, P < 0.001). After adjusting for covariates, children with suspected abuse-related injuries were at greater risk of mortality (odds ratio = 4.67, CI = 2.60-8.39, P < 0.001) and required longer intensive care (hazard ratio for discharge [HR] = 0.93, CI = 0.87-1.00, P = 0.044) and total hospital stays (HR = 0.60, CI = 0.56-0.64, P < 0.001). CONCLUSIONS: Compared with children with accidental burn injuries who had similar demographic and injury characteristics, children admitted to burn centers with suspected abuse were at greater risk of mortality and required longer intensive care and total hospital stays.