Cancer
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Randomized Controlled Trial Clinical Trial
Treatment of febrile neutropenic patients with cancer who require hospitalization: a prospective randomized study comparing imipenem and cefepime.
The objective of the current study was to compare the efficacy and safety of imipenem and cefepime in the treatment of adult patients with cancer who had fever and neutropenia requiring hospitalization according to Infectious Disease Society of America criteria. ⋯ Imipenem and cefepime had similar efficacy and safety profiles in the treatment of adult cancer patients with fever and neutropenia who required hospitalization. The addition of either vancomycin or amikacin may not be necessary.
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Before the discovery of imatinib mesylate, a Bcr-Abl selective tyrosine kinase inhibitor, three agents, interferon-alpha (IFN-alpha), cytarabine (ara-C), and homoharringtonine (HHT), had demonstrated activity against Philadelphia chromosome (Ph)-positive chronic myelogenous leukemia (CML) as single agents and in couplet combinations. The goals of the current study were to evaluate the efficacy of the triple combination regimen with IFN-alpha, ara-C, and HHT in newly diagnosed Ph-positive CML and to assess the impact of the added sequential therapy with imatinib on overall prognosis. ⋯ The sequence of IFN-alpha, ara-C, and HHT followed by imatinib (imposed by the discovery of the latter drug) resulted in an estimated 5-year survival rate of 88%. This finding suggests that imatinib combination regimens may improve the prognosis in CML.
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Due to the small number of patients and differences in the pathologic classification in most radiotherapy series, information regarding the adequacy of tumor control in patients with ocular-adnexal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) is limited. ⋯ Radiotherapy offers excellent local control with a prolonged clinical course for patients with MALT lymphoma in the ocular adnexa. The initial response to radiotherapy marginally influenced the probability of recurrence.
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Cancer chemotherapy with some of the taxane class of agents can be associated with significant neurotoxicity, arthralgias, myalgias, and skin changes that may offset the therapeutic benefits of taxane use. ⋯ Future research might examine this question of competing benefits as a potential aid to decision-making regarding the administration of toxic therapies in the setting of advanced disease.
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Multicenter Study Comparative Study Clinical Trial Controlled Clinical Trial
Long-term adjustment of survivors of early-stage breast carcinoma, 20 years after adjuvant chemotherapy.
The long-term impact of breast carcinoma and its treatment was assessed in 153 breast carcinoma survivors previously treated on a Phase III randomized trial (Cancer and Leukemia Group B [CALGB 7581]) a median of 20 years after entry to CALGB 7581. ⋯ Twenty years after the initial treatment, the impact of breast carcinoma on survivors' adjustment was minimal. However, the higher prevalence of PTSD symptoms in response to having had cancer is indicative of continuing psychologic sequelae long after treatment completion. Findings related to lymphedema and numbness and continued symptoms of PTSD suggest that the long-term psychologic and medical sequelae on adjustment may be underrecognized. To establish in more detail whether survivors' overall psychologic state is any different from that of individuals without cancer, a population of community residents without cancer would need to be studied.