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Observational Study
Clinical characteristics and outcomes of HIV positive patients with lymphoma in an oncological reference center in Mexico City.
The epidemiology of lymphomas has changed since the use of antiretroviral therapy. The incidence of Non-Hodgkin Lymphomas (NHL) has significantly decreased in high income countries but not in low and middle-income countries where AIDS-related events remain high. This observational study describes the characteristics, infectious complications and main outcomes of patients diagnosed with HIV and lymphoma at the Instituto Nacional de Cancerología. ⋯ After adjusting for confounders, the variables associated with death were IPI and lymphoma type. HIV positive patients with lymphoma in our institution are diagnosed with an advanced stage and a high burden of infections complications. Death remains high and the variables strongly associated with death are those related to lymphoma prognosis such as lymphoma type and IPI.
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Incidence rates for lower extremity deep vein thrombosis (DVT) range from 88 to 112 per 100 000 person-years and increase with age. Rates of recurrent VTE range from 20% to 36% during the 10 years after an initial event. ⋯ Greater recognition of VTE risk factors and advances in anticoagulation have facilitated the clinical evaluation and treatment of patients with DVT. Direct oral anticoagulants are noninferior to warfarin with regard to efficacy and are associated with lower rates of bleeding, but costs limit use for some patients.
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Prog. Neuropsychopharmacol. Biol. Psychiatry · Jan 2011
A pilot study of antipsychotic prescribing decisions for acutely-Ill hospitalized patients.
Evidence on antipsychotic prescribing decisions is limited. This pilot study quantified factors considered in choosing an antipsychotic and evaluated the influence of metabolic status on treatment decisions. ⋯ In the context of an acute psychiatric hospitalization, pilot data suggest that predictions of symptom control and metabolic risk correlated significantly with antipsychotic choice, but study psychiatrists were willing to assume relative degrees of metabolic risk in favor of effective symptom control. However, prescribing decisions were influenced by numerous patient and treatment factors. These findings support the potential utility of the ATCQ questionnaire in quantifying antipsychotic prescribing decisions. Further validation studies of the ATCQ questionnaire could enhance translation of research findings and application of treatment guidelines.
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We retrospectively reviewed 79 patients (80 talar fractures) operated on between 1994 and 1997. The average follow-up was 6 (1-15) years. 15 patients had a Marti/Weber fracture type I, 14 patients a type II, 32 patients a type III, and 19 patients a type IV fracture. 46 patients suffered a fracture of the talar neck, Hawkins type I in 10 patients, type II in 18, type III in 17 and type IV in 1 patient. 18/23 patients directly placed in our department were operated on within 6 hours of admission. Primary arthrodesis of both the ankle and subtalar joint was performed twice. ⋯ Radiographs showed ankle or subtalar arthrosis in two thirds of the patients. A normal range of motion was achieved in 18 ankle and 19 subtalar joints. The overall rate of talar necrosis was 9/80 fractures.
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Clin. Exp. Metastasis · Oct 2012
Should ACOSOG Z0011 change practice with respect to axillary lymph node dissection for a positive sentinel lymph node biopsy in breast cancer?
While any study can be criticized, the results of Z0011 clearly show that sentinel lymph node biopsy (SLNB) alone without axillary lymph node dissection (ALND) results in extremely low locoregional recurrence and excellent overall survival comparable to completion ALND. The observed results in this trial with SLNB alone were excellent. A prospective randomized study with results such as Z0011 should alter therapy. ⋯ Currently, there are no definable criteria that completely prevent patients from benefiting from ALND in the setting of metastatic disease to the axilla. It is, therefore, clear that ALND should be strongly considered in the management of the SLN-positive axilla. SLNR has its role in the management of early stage breast cancer, but whether SLNR alone should replace ALND is yet to be determined.