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New recommendations for HPV vaccine; guidelines for treatment of essential tremor; updates on smoking cessation drugs; and FDA actions.
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In a randomized, double-blind, placebo-controlled trial, clonidine and venlafaxine both proved superior to placebo in reducing hot flashes in breast cancer patients. The study was insufficiently powered to prove superiority of one drug over the other. However, venlafaxine produced earlier reductions and it appeared clonidine had more sustained effect (i.e., at 12 weeks of treatment).
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In an epidemiologic analysis of SEER data, middle-aged patients with early-stage disease who opted for active surveillance rather than retroperitoneal lymph node dissection experienced a greater rate of second malignancy. The investigators speculate that this may relate to increased radiation exposure (multiple CT scans) and a greater likelihood of subsequent chemotherapy use.
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Medication poisonings in children; rosuvastatin vs atorvastatin for atherosclerosis; saw palmetto for prostate symptoms; using atypical antipsychotics for off-label indications in adults; and FDA actions.
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From a large cohort of women followed prospectively and with an adjunct meta-analysis of existing evaluable studies, a clearly demonstrated, nearly universal (i.e., across tumor types) incremental increase in cancer incidence was observed with advancing height.
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A 66-year-old postmenopausal retired teacher went to her primary care physician because she found a lump in her right breast during a routine bath.
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In a large multi-institutional prospective trial conducted from 1994-2001, 1979 eligible patients (median age 70 years) with PSA < 20 were randomized to radiation therapy alone or radiotherapy plus 4 months of total androgen suppression starting 2 months before radiotherapy.
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Fourteen elderly patients (median age 85 years) who were considered non-candidates for R-CHOP were treated first-line with a combination of bendamustine and rituximab. Of these, 7 achieved a complete response and 2 achieved a partial response. Toxicity was minimal. Although promising, these results need to be confirmed in larger studies.
