Host resistance to tumor growth was studied in athymic nude mice of C57BL background. Animals were pretreated in the left hind leg by local hyperthermia, local X-irradiation, or combined local hyperthermia and X-irradiation. Twenty-four hr posttreatment, the animals were inoculated with the metastatic Lewis lung carcinoma tumor. Half of the animals in each group were inoculated in the pretreate...

The effect of sequencing of the total course of hyperthermia and irradiation on local tumor control was studied on a murine tumor system (RIF). The results showed a 20% control rate for the treatment arms: (a) total course of irradiation followed by total course of hyperthermia; or (b) total course of hyperthermia followed by total course of irradiation. A superior (70%) control rate was achiev...

Hyperthermia used as an adjuvant with chemotherapy is highly promising in the treatment of certain cancers. Currently, the small molecule drugs used in combination with hyperthermia were not designed for this application. Herein, we report the evaluation of a chlorambucil and a ruthenium compound modified with a long fluorous chain, which exhibit thermoresponsive activity in colorectal adenocar...

This study was undertaken to determine the effect of local hyperthermia on the tissue distribution of a chimeric human/mouse IgG2 monoclonal antibody, 81C6, reactive with the extracellular matrix protein tenascin, which is expressed at high levels in gliomas, carcinomas of the breast and prostate, and other neoplasms. The D-54 MG s.c. glioma xenograft was treated with hyperthermia by immersion ...

OBJECTIVE To determine if a combination of preoperative irradiation and local hyperthermia of a colonic segment is detrimental to subsequent early anastomotic healing. DESIGN A prospective randomized experimental trial. SETTING An animal research laboratory. INTERVENTIONS Eighty male Wistar rats were randomly divided into 4 groups. In each animal, a segment of the colon was treated succes...

For some time hyperthermia, alone or in combination with radiotherapy or chemotherapy, has proved to be a promising method for treating several kinds of solid tumors. After intensive laboratory investigations a new device, based on a microwave source delivering local bladder hyperthermia together with intravesical mitomycin C chemotherapy has been clinically tested as a neoadjuvant approach in ...

Hyperthermia has been demonstrated to be an effective adjuvant oncological treatment modality in combination with chemotherapy and/or radiation. Published data have demonstrated that the addition of hyperthermia can improve local control for breast cancer chest wall recurrences. We present a patient with a very aggressive estrogen receptor-negative, progesterone receptor-negative, HER2/neu rece...

OBJECTIVE The long-term efficacy of microwave hyperthermia combined with chemoradiotherapy in treating nasopharyngeal carcinoma (NPC) with metastatic foci in cervical lymph nodes was evaluated. METHODS A total of 154 cases of N2 or N3 stage NPC were randomized into two groups: hyperthermia group (76 cases) and control group (78 cases). Both received cisplatin chemotherapy and radiotherapy. In...

A Phase I/II study was undertaken to investigate the efficacy and side effects of combined hyperthermia and radiation therapy in the management of presumed or known microscopic residual tumors. Between February 1985 and March 1991, 262 fields in 89 patients with local-regional recurrent breast cancer were treated with externally administered hyperthermia and radiation therapy. Thirty-eight fiel...