The Inflammatory Biomarkers Behavior Profile of Patients Following Elective Degenerative Spine Surgery and Differences Compared to Those Coursing With a Postoperative Spinal Infection: Protocol for a Systematic Review.

Background: The incidence of postoperative spinal infection (PSI) ranges from 0% to 10%, with devastating effects on the patient prognosis because of higher morbidity while increasing costs to the health care system. PSIs are elusive and difficult to diagnose, especially in the early postoperative state, because of confusing clinical symptoms, rise in serum biomarkers, or imaging studies. Current research on diagnosis has focused on serum biomarkers; nevertheless, most series rely on retrospective cohorts where biomarkers are studied individually and at different time points.

Prescription of Physical Activity: How Does the Internist Perceive it?

Objective: To assess the meaning of a physical activity prescription (PAP) from the physician's point of view and to examine current PAP-related clinical practices and stage of change, including the factors that influence them.

Methods: Mixed methodology was applied to obtain valid, high-quality data. During the qualitative phase, the "free-listing" technique was used to explore the "cultural domain" of a physician's perception of PAP, as well as the construction of culturally relevant items used during the last phase of the study.

[High-intensity chemotherapy versus palliative chemotherapy in patients over 60 years with acute myeloid leukemia].

Background: The use of high-intensity chemotherapy (HIC) for acute myeloid leukemia (AML) in the elderly is controversial. In the present study, it was assessed complete remission and overall survival of AML patients over 60 years treated with HIC or palliative chemotherapy.

Methods: Patients with ECOG ≤ 2 and adequate organic function received HIC with a base of cytarabine for five or seven days, and an anthracycline for three days.

High prevalence of hypovitaminosis D in Mexicans aged 14 years and older and its correlation with parathyroid hormone.

Unlabelled: A sample of 585 healthy subjects 14 years and older was studied to estimate the status of 25-hydroxyvitamin D (25(OH)D) and its correlation with parathyroid hormone in healthy Mexicans. In 43.6 % of the sample, levels of vitamin D were below 20 ng/mL and showed an inverse relationship with parathyroid hormone (PTH; p < 0.

Risk factors for subclavian vein thrombosis in cancer patients with total parenteral nutrition.

Background: There are few reports on total parenteral nutrition (TPN) and its possible prothrombotic effect. The purpose of this study was to identify risk factors for subclavian vein thrombosis (SVT) in patients receiving TPN.

Method: Cancer patients with indwelling subclavian catheters and TPN were followed in a cohort study.

Biosimilar drugs in Mexico: position of the Mexican College of Rheumatology, 2012.

Biotechnological drugs (BTDs) are complex molecules whose manufacturing process precludes the ability to identically reproduce the structure of the original product, and therefore there cannot be an absolute equivalence between the original (innovative) medication and its biosimilar counterpart. BTDs have been proven useful in the treatment of several rheumatic diseases, however their high cost has prevented their use in many patients. Several BTD patents have expired or are close to expire, triggering the development of structurally similar drugs with efficacy and safety profiles comparable to the innovative compound; however, these must be evaluated through evidence based medicine.

Effects of a physical activity program on markers of endothelial dysfunction, oxidative stress, and metabolic status in adolescents with metabolic syndrome.

The metabolic syndrome (MetS) is a precursor of diabetes. Physical activity (PA) improves endothelial dysfunction and may benefit patients with MetS. Aims.