While some questionable therapies are harmless or inexpensive, others have toxic effects and may be costly, and none have scientifically proven efficacy. Although the percentage of usage reported is relatively low, overall large numbers of patients are involved, especially in certain groups. The physician plays a key role in encouraging or preventing the use of questionable methods, and substantial improvements in public and professional education are needed.

No abstract

Raynaud's phenomenon occurred in 22 of 60 men (37%) treated with vinblastine and bleomycin with or without cisplatin for germ cell testicular cancer. An additional six patients (10%) had symptoms suggestive of Raynaud's phenomenon. Patients with and without Raynaud's phenomenon did not differ with respect to median age; tumor histology; total doses of vinblastine, bleomycin, and cisplatin; or the frequency of vinblastine-induced neuropathy and bleomycin-induced cutaneous toxicity. Digital ischemia occurred in 21% of patients treated with only vinblastine and bleomycin, and in 41% of patients treated also with cisplatin. Cigarette smoking was commoner in patients with than in those without Raynaud's phenomenon. Hand arteriograms showed diffuse arterial narrowing and abrupt vascular cutoffs. Except for one patient with a very low titer of cold agglutinins, no patient had detectable antinuclear antibody, rheumatoid factor, cryoglobulins, or cold agglutinins. Raynaud's phenomenon is a common delayed toxicity after chemotherapy with vinblastine, bleomycin, and cisplatin in patients with germ cell neoplasms.

The effect of a structured, interdisciplinary group counseling program was studied in 30 newly diagnosed adult patients with advanced cancer. These were compared to 30 patients who did not undergo group counseling. Group counseling resulted in a significant improvement in patient perception and self-concept. This structured educational and psychological support program provided a mutal support experience for newly diagnosed patients with advanced cancer.

No abstract

Vascular toxicity following the use of vinblastine, bleomycin, and cisplatin (VBP) combination chemotherapy has been described. This report gives details of 5 patients who suffered acute life-threatening vascular events following such a chemotherapy regimen for germ cell tumors. In 3 of the cases no evidence of tumor was found at autopsy. Both an acute and a long-term vascular toxicity were seen. Large artery vascular disease may result from synergistic toxicity of the drugs comprising the regimen. These cases, with an additional 16 collected from the literature, suggest that major vascular disease is a significant side-effect of the VBP regimen.

Surgical removal of bulky metastases of non-seminomatous germ-cell testicular cancer has been advocated as an adjuvant to chemotherapy in patients whose disease probably is too extensive to be cured by chemotherapy or surgery alone. However, in 8 of our patients, cytoreductive surgery was followed by a sudden and dramatic exacerbation of the disease. In some cases, a marked rise in the serum levels of alpha-fetoprotein and human chorionic gonadotropin was the only evidence. The cause and prevalence of such exacerbations are unknown. Cytoreductive surgery in patients with advanced testicular tumor is accepted treatment and should be advocated, but it appears that in some cases such surgery may adversely alter the course of the malignancy. This must be considered in planning treatment for patients with advanced disease.

Fifty-nine postmenopausal women with advanced breast cancer were treated with tamoxifen (antiestrogen), 20 mg orally twice a day for at least 2 months. They had been previously treated with other types of hormonal therapy or intensive chemotherapies, or both. Nineteen of the 59 patients (32%) had either a complete response (seven patients) or partial response (12 patients). The median duration of response was 9+ months. Tumors containing estrogen receptors and those that responded to previous hormonal manipulation tended to respond to tamoxifen (60% and 69%, respectively). Patients with receptor-negative tumor or with a history of failure of previous hormonal treatments did not respond to tamoxifen therapy. Tamoxifen is effective against advanced breast cancer. Side effects of the treatment were mild.