Managing nurses and nursing: short courses as role development

This paper describes the development over a 3-year-period of short management courses for registered nurses offered as part of a professional development educational programme by Oxfordshire Health Authority (OHA) Clinical Education and Practice Team (OXCEPT). The courses were seen as role development for staff nurses, team leaders, sisters, charge nurses and senior sisters, and the content and length of courses were altered, extended and developed in response to evaluation of the courses by tutors and participants. The emphasis is on integrating participants' clinical, managerial and educational roles, as professional practitioners managing nurses and nursing.     

Nd:YAG laser-induced interstitial hyperthermia using a long frosted contact probe

The heating potential of a closed loop interstitial hyperthermia system employing 1,064 nm laser light in conjunction with a long frosted contact probe was investigated in hind limb muscle of anesthetized dogs. The laser system was an Nd:YAG surgical laser modified with a single channel thermometry unit, a computer, a printer, and a computer-controlled laser exposure shutter. The long frosted laser probe was implanted into the muscle, and 3.12-5.00 Watts of laser power was delivered interstitially. Temperature distribution was measured in three dimensions around the frosted probe. The temperature distributions generated by this technique were satisfactory for producing desired hyperthermia temperatures in an approximately 3.5 cm3 cylindrical tissue volume. A multiple laser delivery system is needed to induce interstitial hyperthermia in large tumors. A significant potential for the long frosted contact probe may be its use in combining interstitial hyperthermia and interstitial photodynamic therapy. Using this technique, both modalities may be delivered while employing the same treatment setup.     

Metastatic melanoma to the lung: long-term results of surgical excision

The only long-term survivor of multiple bilateral pulmonary metastases from malignant melanoma after staged thoracotomies has been described, and a series of 18 patients who underwent pulmonary resection for metastatic malignant melanoma at one clinic have been reviewed. Median survival was 16.5 months and the 5 year survival rate was 11.1 percent. Forty-four percent of the patients had multiple metastases and 11.1 percent had bilateral metastases. There was no correlation between length of survival and disease-free interval, number of metastases, or the presence of unilateral versus bilateral tumor nodules. Twenty-seven percent of the patients had more metastases found intraoperatively than suspected preoperatively. Unfavorable results occurred when the extent of the disease required pneumonectomy. The current literature has also been reviewed and arguments have been made to support the surgical approach to carefully selected patients with metastatic melanoma to the lung.