Controversies in the Management of Intracranial Germinomas
April 1st 1999Dr. Paulino and his coauthors present a thoughtful, comprehensive survey of the literature regarding the evolving management of intracranial germinoma. They review promising areas of clinical research and acknowledge an increasing
Controversies in the Management of Intracranial Germinomas
April 1st 1999Paulino et al provide an excellent summary of the literature on primary germinoma of the central nervous system (CNS). As the authors note, germ-cell tumors of the CNS are rare, comprising about 1% of all brain tumors in patients in the Western
Brachytherapy Boost Techniques for Locally Advanced Prostate Cancer
April 1st 1999Vicini and colleagues present an informative, compelling review of both past and recent clinical investigations of the use of brachytherapy in patients with prostate cancer, particularly those with locally advanced disease. The tables presented at the
Role of Iron in Optimizing Responses of Anemic Cancer Patients to Erythropoietin
April 1st 1999Increasingly, oncologists are recognizing the importance of understanding the patient’s perception of anticancer treatment. Supportive care for cancer has improved to the point that patients no longer need fear overwhelming nausea, uncontrolled
At the Crossroads: The Intersection of the Internet and Clinical Oncology
April 1st 1999The Internet is rapidly becoming a third party in the doctor-patient relationship. The World Wide Web, electronic mail (e-mail), and discussion groups have dramatically increased the quantity of medical and health
At the Crossroads: The Intersection of the Internet and Clinical Oncology
April 1st 1999The explosion of medical information readily available on the Internet has already changed doctors’ conversations with patients. Ten years ago, patients might have come to a clinic visit with a newspaper or magazine article, but it would have
NCAB Urges Repeal of Law Requiring Research Data Disclosure
March 1st 1999BETHESDA, Md-The National Cancer Advisory Board (NCAB) has urged Congress to repeal legacislation that some scientists fear will have a paralyzing impact on clinical research. NCAB also made recommendations to the White House Office of Management and Budget (OMB) aimed at reducing the feared threats posed by the legislation.
Split-Dose Rituximab Reduces Side Effects in Patients With High Circulating Lymphocytes
March 1st 1999MIAMI BEACH-Patients with hematologic malignancies and high circulating lymphocyte counts are at increased risk for infusion-related side effects after the initial infusion of the anti-CD20 mo-noclonal antibody rituximab (Rituxan), but this problem can be prevented by a stepped-dosing scheme.
Medicare Will Phase in Risk-Adjusted HMO Payments Over 5-Year Period
March 1st 1999WASHINGTON-Medicare will phase in a new payment method for managed care groups, known as risk adjustment, over the first 5 years of the new century. The payment plan, required under the Balanced Budget Act of 1997, is intended to encourage managed care organizations to enroll the sickest Medicare beneficiaries.
More Than 500 Clinical Practice Guidelines Now Available On-line
March 1st 1999WASHINGTON-A new Internet library of clinical practice guidelines enables physicians to quickly examine hundreds of sets of treatment recommendations and to compare and contrast different guidelines. The National Guideline Clearinghouse (www.guideline.gov) went on-line in mid-January. The website was developed by HHS’ Agency for Health Care Policy Research, the American Medical Association, and the American Association for Health Plans. More than 500 clinical practice guidelines were put into the database initially, and others will be added.
Inefficient Burning of Fossil Fuels Puts Children at Risk
March 1st 1999ANAHEIM, California-The inefficient burning of fossil fuel, now practiced on a mammoth scale in developing countries worldwide, puts millions of children around the world at risk for the diseases caused by this form of pollution, which include several forms of cancer. In addition, it worsens climate conditions that carry severe health threats for the future.
IOM Urges Replacing Race With Ethnicity in Cancer Studies
March 1st 1999WASHINGTON-The National Institutes of Health should greatly expand its efforts to determine why minorities and medically underserved populations, including Appalachian whites, have widely varying cancer burdens, compared with the overall US incidence and mortality, a new Institute of Medicine (IOM) report says.
In Vivo Purging and Adjuvant Immunotherapy With Rituximab During PBSC Transplant For NHL
March 1st 1999Contamination of the peripheral blood stem-cell (PBSC) graft with lymphoma and residual disease remaining in the patient after high-dose therapy are two potential causes of relapse after autologous transplantation. Using a tumor-specific monoclonal antibody may be one way to purge the stem-cell graft in vivo and increase the efficacy of the preparative regimen. Rituximab (Rituxan) is an IgG1 kappa chimeric mouse/human antibody containing murine light- and heavy-chain variable regions and human gamma 1 heavy-chain and light-chain constant regions. The antibody reacts specifically with the CD20 antigen found on the surface of malignant and normal B-cells.
Director Defends NCI Against IOM Assertions
March 1st 1999BETHESDA, Md-National Cancer Institute director Richard D. Klausner, MD, has taken strong exception to two criticisms leveled at NCI in a recent Institute of Medicine (IOM) report on NIH research programs for minorities and the medically underserved . Dr. Klausner told the National Cancer Advisory Board (NCAB), “there are clearly either misunderstandings or profound philosophical differences.”
Use of Brachytherapy to Preserve Function in Children With Soft-Tissue Sarcomas
March 1st 1999Dr. Nag and colleagues present an excellent review of several of the techniques of brachytherapy used in both the pediatric and adult populations. The authors are to be commended for their comprehensive summary of the results of the major trials of pediatric brachytherapy in the management of soft-tissue sarcomas.