Patient experience of the triage encounter in a Swedish emergency department

Emergency department triage is a prerequisite for the rapid identification of critically ill patients and for allocation of the correct acuity level which is pivotal for medical safety. The patient's first encounter with a medical professional in the emergency department is often with the triage nurse.

OBJECTIVES

To identify patient experience of the triage encounter.

METHODS

A questionnaire focusing on the patient-triage nurse relationship in terms of satisfaction with the medical and administrative information, privacy and confidentiality in the triage area as well as triage nurse competence and attitude was answered by 146 participating patients.

RESULTS

The majority of patients perceived that while they were triaged immediately upon arrival to the emergency department, they were often given limited information about the waiting time. Although almost a quarter of the patients did not wish to have information about their medical condition from the triage nurse, 97% of the patients considered the triage nurse to be medically competent for the triage task.

CONCLUSIONS

Patients were generally satisfied with the reception and care given by the triage nurses, but less satisfied about information about expected waiting time. We suggest therefore, that patients should be routinely informed about their estimated waiting time to be seen by the doctor in addition to their triage level.

Insulin-like growth factor type 1 receptor expression correlates to good prognosis in highly malignant soft tissue sarcoma

PURPOSE

To evaluate known and suggested prognostic markers, especially insulin-like growth factor type 1 receptor (IGF-1R), in highly malignant soft tissue sarcomas (STS).

EXPERIMENTAL DESIGN

A cohort of 101 patients with primary STS of high malignancy grade was studied with respect to development of metastasis, local recurrence, and survival during a minimum of 5 years follow-up. All tumors were analyzed by immunohistochemistry for expression of Ki-67, p53, p27, Bcl-2, IGF-1R, and microvessel density. The traditional clinical variables size, malignancy grade (3 or 4), necrosis, mitotic frequency, infiltrative tumor growth, vascular invasion, depth, and surgical margins were also evaluated.

RESULTS

A significant association was shown between high expression of IGF-1R and favorable outcome. Among STS with positive IGF-1R immunoreactivity, cases with high expression (76-100% positive cells) had the best outcome, whereas cases with the lowest expression (1-25% positive cells) had the worst. As expected, large tumor size (>11 cm), presence of necrosis, high mitotic count, intralesional surgery, and deep location were all significantly associated with poor outcome, both in univariate and multivariate analyses. No difference in outcome was observed between cases of malignancy grade 3 versus 4, whereas the included and more objective variables necrosis and mitotic count were found to be reliable prognostic markers.

CONCLUSION

IGF-1R expression is a common feature of highly malignant STS. Further elucidation of the role of IGF-1R and the IGF system in STS may both provide a basis for development of new prognostic tools in STS, as well as shed light on the basic mechanisms of the STS development.

Insulin-Like Growth Factor Type 1 Receptor Expression Correlates to Good Prognosis in Highly Malignant Soft Tissue Sarcoma

Purpose: To evaluate known and suggested prognostic markers, especially insulin-like growth factor type 1 receptor (IGF-1R), in highly malignant soft tissue sarcomas (STS).

Experimental Design: A cohort of 101 patients with primary STS of high malignancy grade was studied with respect to development of metastasis, local recurrence, and survival during a minimum of 5 years follow-up. All tumors were analyzed by immunohistochemistry for expression of Ki-67, p53, p27, Bcl-2, IGF-1R, and microvessel density. The traditional clinical variables size, malignancy grade (3 or 4), necrosis, mitotic frequency, infiltrative tumor growth, vascular invasion, depth, and surgical margins were also evaluated.

Results: A significant association was shown between high expression of IGF-1R and favorable outcome. Among STS with positive IGF-1R immunoreactivity, cases with high expression (76-100% positive cells) had the best outcome, whereas cases with the lowest expression (1-25% positive cells) had the worst. As expected, large tumor size (>11 cm), presence of necrosis, high mitotic count, intralesional surgery, and deep location were all significantly associated with poor outcome, both in univariate and multivariate analyses. No difference in outcome was observed between cases of malignancy grade 3 versus 4, whereas the included and more objective variables necrosis and mitotic count were found to be reliable prognostic markers.

Conclusion: IGF-1R expression is a common feature of highly malignant STS. Further elucidation of the role of IGF-1R and the IGF system in STS may both provide a basis for development of new prognostic tools in STS, as well as shed light on the basic mechanisms of the STS development.

[Guidelines for management of patients with pancreatic cancer]

The incidence of pancreatic cancer has fallen during the last ten years in Sweden. Early signs and symptoms of the disease are still undiscovered and when diagnosis is made the disease is incurable in most patients. Transabdominal ultrasonography is the first-line imaging test followed by spiral computed tomography (CT) and magnetic resonance imaging (MRI) if required for definite diagnosis. Spiral CT is also the imaging test of choice for assessment of resectability of the tumor. Surgical removal of the tumor is the only chance of cure. Markedly improved hospital mortality after pancreaticoduodenectomy is reported and an association between hospital volume and outcome of the operation has been established. Longterm survival after attempted curative resection continues to be dismal, however. Adjuvant treatment should not be given outside clinical studies. Palliative treatment has improved thanks to progress in the field of endoscopy, interventional radiology and in management of pain and nutrition. Palliative chemotherapy should only be given selectively outside clinical studies. Radiotherapy has no proven effects on survival. Special pancreatic cancer treatment teams with catchment areas of 2-4 million inhabitants are recommended by international authorities.

Receptors for epidermal growth factor and sex steroid hormones in human colorectal carcinomas

Iodinated epidermal growth factor was used to identify its specific receptor in 32 human colorectal carcinomas. The receptor was found in 25% of the tumors with values between 6.9 - 104.0 fmoles/mg DNA. Receptors for estrogen and progesterone were detected in 45 and 25% of the tumors respectively. No correlation was observed between short term survival and content of receptors for sex steroid hormones. Four of the 8 patients with detectable levels of epidermal growth factor receptor had experienced relapse.