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ABSTRACT: Improving the quality of care for cancer survivors is contingent on having physicians, nurses, and other professionals with adequate training in survivorship care. Previous literature has documented the deficiencies in existing formal education programs regarding the complex needs of this growing population. Continuing education programs and basic curricula need to incorporate the expanding body of knowledge regarding the physiologic and psychosocial sequelae of survivorship. This article reviews the current status of survivorship education and provides direction for essential content in future education. Topics such as prevention of secondary cancers, long-term complications, rehabilitation services, quality-of-life issues, pain and symptom management, and treatment of recurrent cancer are critical competencies of education that should then become routine care for cancer survivors.
Journal of Clinical Oncology 12/2006; 24(32):5142-8. · 18.37 Impact Factor
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Fadlo R Khuri,
J Jack Lee,
Scott M Lippman,
Edward S Kim,
Jay S Cooper,
Steven E Benner, Rodger Winn,
Thomas F Pajak,
Brendell Williams,
George Shenouda,
Ian Hodson,
Karen Fu,
Dong M Shin,
Everett E Vokes,
Lei Feng,
Helmuth Goepfert,
Waun Ki Hong
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ABSTRACT: Isotretinoin (13-cis-retinoic acid) is a synthetic vitamin A derivative, or retinoid, widely used in the treatment of cystic acne. Preclinical and clinical studies of high-dose isotretinoin in patients with head and neck squamous cell cancer (HNSCC) have produced encouraging results. We conducted a phase III randomized trial of low-dose isotretinoin versus placebo in early-stage HNSCC patients to assess its effect on second primary tumor incidence and survival.
We randomly assigned 1190 patients who had been treated for stage I or II HNSCC to receive either low-dose isotretinoin (30 mg/day) or placebo for 3 years. The patients were monitored for up to 4 more years. Survival was analyzed by the Kaplan-Meier method, and Cox proportional hazards models were used for multivariable survival analysis. All statistical tests were two-sided.
Isotretinoin did not statistically significantly reduce the rate of second primary tumors (hazard ratio [HR] = 1.06, 95% confidence interval [CI] = 0.83 to 1.35) or increase survival (HR = 1.03, 95% CI = 0.81 to 1.32) compared with placebo in patients with early-stage HNSCC. Current smokers had a higher rate of second primary tumors than that of never (HR = 1.64, 95% CI = 1.08 to 2.50) or former (HR = 1.32, 95% CI = 1.01 to 1.71) smokers. The hazard ratio of death from any cause for current smokers versus never smokers was 2.51 (95% CI = 1.54 to 4.10) and for current smokers versus former smokers was 1.60 (95% CI = 1.23 to 2.07). Major sites of second primary tumors (n = 261) included lung (31%), oral cavity (17%), larynx (8%), and pharynx (5%).
Low-dose isotretinoin was not effective in reducing the rate of second primary tumors or death or smoking-related disease. Smoking statistically significantly increased the rate of second primary tumors and death. Ongoing trials are testing higher doses of isotretinoin as part of combination bioadjuvant therapeutic methods for patients with locally advanced HNSCC.
CancerSpectrum Knowledge Environment 05/2006; 98(7):441-50. · 14.07 Impact Factor
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ABSTRACT: We examined the use of MGI-114 (6-hydroxymethyacylfulvene) for the treatment of patients with advanced colorectal carcinoma. Twenty-six patients were enrolled, with a median age of 60 years (range 41-75); 64% were male and all patients had a performance status of 0 or 1. We administered a dose of 11 mg/m2/d x 5 days every 4 weeks. With a median of two cycles (range 0-6) administered, no complete responses or partial responses were observed. Four patients had no change in disease (16%); 15 patients (57%) had progressive disease; seven patients were inevaluable (27%). Toxicity was evaluated in 25 of 26 patients. The main toxicities were hematologic, including granulocytopenia and thrombocytopenia. Neuropsychiatric adverse events included hallucination (7.7%), depression/anxiety (15.4%), and/or insomnia (19.2%). Given the lack of antitumor activity, further study of MGI-114 in colorectal cancer does not appear warranted.
American Journal of Clinical Oncology 05/2003; 26(2):132-4. · 2.01 Impact Factor
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ABSTRACT: Didemnin B (NSC 325319), a cyclic depsipeptide isolated from a Carribean sea tunicate, exhibited potent antitumor activity in preclinical studies. After determining the maximum tolerated dose in our previous phase I/II trial, we conducted a phase II study of this drug in patients with previously treated small cell lung cancer; the starting dose was 6.3 mg/m2 intravenously over 30 min every 28 days. The major side effects were in the neuromuscular system and included severe muscle weakness, myopathy and/or myotonia by electromyography, and elevation of creatine phosphokinase and aldolase levels. We also observed modest increases in bilirubin and alkaline phosphatase levels. There were minimal hematologic toxic effects. No response was observed among 15 evaluable patients, leading us to conclude that didemnin B was toxic but inactive in patients with previously treated small cell lung cancer at the stated dose and schedule. A review of the literature revealed no significant antitumor activity in cancers of the colon, breast, ovaries, cervix, or lung (non-small cell) or in renal cell carcinoma. Further clinical trials for didemnin B may not be warranted at the stated dose and schedule.
Investigational New Drugs 08/1994; 12(3):243-249. · 3.36 Impact Factor
