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The current ONCOLOGY articleby Drs. Merrick, Wallner,and Butler is a valuable additionto the literature. An estimated189,000 American men were diagnosedwith prostate cancer in 2002,and 30,200 died of the disease, makingit the most common cancer amongmen, and the second most commoncause of cancer death.[1] The treatmentshave led to a high rate of cure,but the results of treatment oftencause a reduction in quality of life.

This article nicely describes concernsabout the underdiagnosisof deep vein thrombosis(DVT) and superficial vein thrombosisin patients with malignancy. Theincidence of these conditions in thissetting has been demonstrated to beas high as 51% in postmortem studies,as opposed to the clinically recognized15% rate. The articlereinforces the need for better diagnostictools than are currently availablein clinical practice. It alsostresses the need for a high clinicalsuspicion. Duplex ultrasound shouldbe used as a first step, and othermodalities listed in the article needto be used when appropriate.

High-dose myeloablative therapy with allogeneic hematopoietictransplantation is an effective treatment for hematologic malignancies,but this approach is associated with a high risk of complications.The use of relatively nontoxic, nonmyeloablative, or reduced-intensitypreparative regimens still allows engraftment and the generation ofgraft-vs-malignancy effects, is potentially curative for susceptiblemalignancies, and reduces the risk of treatment-related morbidity.Two general strategies along these lines have emerged, based on theuse of (1) immunosuppressive chemotherapeutic drugs, usually apurine analog in combination with an alkylating agent, and (2) lowdosetotal body irradiation, alone or in combination with fludarabine(Fludara).

Over the next 2 decades, we will see an increasing shortage of nurses if current trends continue, according to a report by the Health Resources and Services Administration. The report points to a worsening shortfall as nurses retire and too few new

WASHINGTON-There is insufficient evidence to prove or disprove whether polio vaccine doses contaminated with simian virus-40 (SV40) between 1955 and 1963 can trigger certain cancers in humans, according to a report by the Institute of Medicine (IOM), a part of the National Academy of Sciences. Although most population studies have not found an increase in the cancers among people inoculated with the vaccine between 1955 and 1963, a possible link cannot be completely ruled out because of substantial statistical and design limitations in the 13 studies, an IOM committee concluded.

WASHINGTON-In motivating women to get timely mammograms, discussions tailored to individuals’ particular reasons for not getting mammograms are far more effective than general recommendations, said Diane Ruth Lauver, PhD, RN, professor of women’s health, University of Wisconsin, Madison. Speaking at the American Psychological Association Conference on Enhancing Outcomes in Women’s Health, she reported on a study of motivational messages given to 797 Midwestern women, age 51 to 80, who had not had a mammogram in the past 13 months.

LUGANO, Switzerland-Thechemotherapy/immunotherapy regimenFCR (fludarabine, cyclophosphamide,rituximab) has produced thehighest complete response (CR) rateseen thus far in first-line treatment ofchronic lymphocytic leukemia (CLL),according to investigator Michael J.Keating, MD. The FCR regimen,which is well tolerated, also results inmolecular remissions in a "significantnumber" of complete responders, saidDr. Keating, professor of medicine,M.D. Anderson Cancer Center.

SEATTLE-Intraoperative colon-oscopy with lesion tattooing and lymphatic mapping during laparoscopic colectomy can improve accuracy in identifying a small primary colorectal neoplastic lesion and its lymphatic drainage, according to a study presented at the President’s Plenary Session of the 67th Annual Scientific Meeting of the American College of Gastroenterology (ACG abstract 4).

ORLANDO-Presentations atthe 43rd Annual Meeting of theAmerican Society of Hematology(ASH) showed increased survival forpatients with aggressive and indolentnon-Hodgkin’s lymphoma(NHL) who received the anti-CD20monoclonal antibody rituximab(Rituxan) in addition to standardCHOP chemotherapy (cyclophosphamide,doxorubicin, vincristine,prednisone).

NEW ORLEANS-In stage III and low-volume stage IV laryngeal cancer, concurrent chemotherapy and radiotherapy was superior to two other approaches in controlling tumor and preserving the larynx, according to a three-arm Intergroup trial presented at the 44th Annual Meeting of the American Society for Therapeutic Radiology and Oncology (abstract plenary 4). Moshe H. Maor, MD, of the Radiation Oncology Department, M.D. Anderson Cancer Center, presented the results.

O R L A N D O - A d d i n grituximab (Rituxan) to paclitaxel(Taxol)/topotecan (Hycamtin) salvagetherapy raises response rates byabout 25%, more than triples completeresponse rates, and is effectivein both primary refractory and relapsedaggressive B-cell lymphomas.

LUGANO, Switzerland-For low-grade lymphomas, fludarabine (Fludara)-based combination therapy may have greater efficacy than single-agent flu-darabine, especially when a monoclonal antibody is part of the combination, a series of recent European investigations suggest. The investigations, presented at the Eighth International Conference on Malignant Lymphoma (ICML), show that various combination therapies hold promise, although a lack of coordination among non-US study groups has hampered progress somewhat.

BOSTON-Most advanced cancer patients suffer from pain that could be relieved with broader use of opioid analgesics, according to Eduardo Bruera, MD, F.T. McGraw Chair in the Treatment of Cancer, M.D. Anderson Cancer Center.

WASHINGTON-A 2-year, $1 million study by the Institute of Medicine (IOM) will explore the scientific and policy implications of complementary and alternative medicine (CAM). The study is being funded by 16 units of the National Institutes of Health, including the National Cancer Institute, and the Agency for Healthcare Research and Quality. The IOM, a part of the National Academy of Sciences, will name a committee of about 16 experts to carry out the study. Panel members will be chosen from among leading CAM specialists and more conventional disciplines.

MIAMI BEACH -The Bcr-Abl tyrosine kinase inhibitorPD173955 (PD17) binds to the targetATP binding pocket even moreefficiently than STI-571 (imatinibmesylate, Gleevec). It shows 15 to20 times greater efficacy in chronicmyelogenous leukemia (CML) celllines because it can bind to eitheropen or closed activation loops.

BETHESDA, Maryland-A national survey, now in progress, will enable the National Cancer Institute (NCI) for the first time to examine the interrelationship of people’s knowledge about cancer, their sources of cancer information, and their cancer-related behavior. The Health Information National Trends Survey (HINTS), a telephone survey of 8,000 randomly selected, representative US adults, began in late October. Data collection is expected to take 5 months.

ROCKVILLE, Maryland-A quick HIV-1 diagnostic test with high specificity and sensitivity has received conditional approval by the US Food and Drug Administration (FDA) for use in detecting antibodies to the most common form of the virus found in the United States.

BOSTON-Darbepoetin alfa (Ara-nesp), the new long-lasting erythropoietic agent, is safe and effective for treatment of chemotherapy-induced anemia in older patients, Lodovico Balducci, MD, of the H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, told ONI at the third meeting of the International Society of Geriatric Oncology (SIOG abstract P-12).

WASHINGTON-Young women who are depressed, think of themselves as being at low risk for breast cancer, or have relatively painless mammograms are likely to skip diagnostic follow-up, according to Alexis Bakos, PhD, MSN, RN,C. In a podium presentation at the Oncology Nursing Society’s 27th Annual Congress (abstract 10), Dr. Bakos said that 25% to 60% of women do not return for follow-up and that the goal of her study was to determine who does not return, and why.

BUFFALO, New York-Medianprogression-free survival hasstill not been reached after 6 yearsmedian follow-up of 40 patientswith low-grade or follicular non-Hodgkin’s lymphoma (NHL) treatedin the first clinical trial ofrituximab (Rituxan) in combinationwith CHOP (cyclophosphamide[Cytoxan, Neosar], doxorubicinHCl, vincristine [Oncovin],and prednisone), Myron S.Czuczman, MD, reported.

BETHESDA, Maryland-Six initial breast cancer research grants totaling $2.5 million have been awarded through the National Cancer Institute-Avon Foundation’s Progress for Patients program to fund innovative translational science at 10 research institutions. The program administers a $20 million pledge from the Avon Foundation. The initial grants consist of $1.99 million from the Avon Foundation and $660,000 from NCI.

SAN DIEGO, California-Pro-genics Pharmaceuticals’ humanized monoclonal antibody (MoAb) PRO 140 has been shown to block HIV entry into immune system cells. The agent acts by binding to a portion of the CCR5 fusion coreceptor present on the outer membrane of immune system cells. William C. Olson, PhD, vice president of research and development at Progenics, Tarry-town, New York, presented the research at the 42nd Annual Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC) (abstract H-178).

ROCKVILLE, Maryland-Forthe first time, the US Food and DrugAdministration has approved the useof a radioisotope attached to a monoclonalantibody for the treatmentof cancer.

NEW YORK-Patients with advanced colorectal cancer experienced a significantly better response rate with a combination of oxaliplatin (Eloxatin) and infusional fluorouracil (5-FU)/leucovorin (LV), compared with infusional 5-FU/LV or oxaliplatin alone, Mace Rothenberg, MD, of Vanderbilt University Medical Center, said at the Chemotherapy Foundation Symposium XX. The data, presented for the first time in the United States, were the basis for the recent FDA approval of oxaliplatin.

WASHINGTON-A federal court has invalidated the FDA’s "Pediatric Rule" after concluding that its requirement that drug companies test the safety of adult drugs in children is contrary to the intent of Congress.

ORLANDO, Florida-Updateddata from two separate studiesratify earlier results showing thatfollowing CHOP (cyclophosphamide[Cytoxan, Neosar], doxorubicinHCl, vincristine [Oncovin],prednisone) with radiation improvesresults for patients with early-or limited-stage non-Hodgkin’slymphoma (NHL), according todata reported at the 43rd AnnualMeeting of the American Society ofHematology (abstract 3023) .

PALO ALTO, California-Varian Medical Systems, Inc. has received 510(k) clearance from the FDA for Acuity, a new digital imaging product that integrates planning, simulation, and verification software for treating cancer with radiation therapy. It works with Varian’s RPM Respiratory Gating System to track tumor motion during simulation and verification. It is intended to accelerate adoption of intensity modulated radiation therapy (IMRT). By performing patient set-up and treatment plan verification, Acuity frees the linear accelerator to be used exclusively for treatment delivery, Varian said in a press release announcing the new product.

WASHINGTON-President Bush has proposed policy changes to restrict the ability of drug companies to extend their patents past their expiration date. Mr. Bush said current federal laws and regulations try to balance the goals of innovation and accessibility.

NEW ORLEANS-Having a previous pregnancy improves the prognosis for women who develop early-stage breast cancer later in life, according to a study presented at the 44th Annual Meeting of the American Society for Therapeutic Radiology and Oncology (abstract 152). The findings suggest that a more aggressive treatment approach should be considered for those patients who have not had a pregnancy.

Plastic surgical reconstruction extends the capabilities of surgical and radiation therapy for cancer patients. Resection defects that are large, involve functional structures, aesthetically sensitive areas, and/or are at increased risk for wound healing complications are successfully reconstructed with a wide variety of techniques. Cancer and the complications of cancer treatment can involve virtually any area of the body, and to address every potential circumstance, the breadth of oncologic reconstruction must be extensive. A multidisciplinary team approach is the optimal method of cancer treatment, and plastic surgical reconstruction has become a critical component of that treatment, with the ability to restore form and function to the involved areas.