Marcela Granados

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To evaluate the prognostic value of the Cv-aCO2/Da-vO2 ratio combined with lactate levels during the early phases of resuscitation in septic shock. Prospective observational study in a 60-bed mixed ICU. One hundred and thirty-five patients with septic shock were included. The resuscitation protocol targeted mean arterial pressure, pulse pressure variations(More)
INTRODUCTION Venous-to-arterial carbon dioxide difference (Pv-aCO2) may reflect the adequacy of blood flow during shock states. We sought to test whether the development of Pv-aCO2 during the very early phases of resuscitation is related to multi-organ dysfunction and outcomes in a population of septic shock patients resuscitated targeting the usual(More)
Since its description as a free flap, the radial forearm flap has undergone numerous modifications for reconstruction of various defects in the head and neck region. Fasciocutaneous, adipofascial, osteocutaneous, tendinofasciocutaneous, or osteotendinofasciocutaneous flaps may be designed and transferred from the radial forearm. This article illustrates the(More)
BACKGROUND AND OBJECTIVE The relationship between lactate and mortality in patients without hypotension has not been appropriately explored. Our aim was to determine the usefulness of serum lactate as a prognostic factor of 28-day mortality in patients admitted to the Emergency Department with clinical diagnosis of sepsis without septic shock. PATIENTS(More)
Diffuse alveolar hemorrhage (DAH) is a rare life-threatening complication seen in patients with systemic lupus erythematosus (SLE). This paper describes the clinical features and outcome of seven SLE patients with DAH admitted to a medical intensive care unit (ICU) in a referral center. Of a total of 122 SLE patients, seven patients presented this(More)
INTRODUCTION Currently, there is not enough data available concerning sepsis in developing countries, especially in Latin America. OBJECTIVE We developed a study aimed at determining the frequency, clinical and epidemiological characteristics, and the consequences of sepsis in patients requiring admission to intensive care units in Colombia. MATERIALS(More)
A new technique for obtaining endometrial material using the Medhosa Cannula is described. This method is also useful to obtain samples from the endocervix. The Medhosa Cannula is made of flexible plastic. It is 30 cm long and has thin fins on its distal end which, guided by an introduction cone, permit endometrial and endocervical brushing. Six hundred(More)
The authors compared different vascularized bone grafts in 15 patients with different oncological diagnoses that were treated with hemimandibulectomy in 9 patients, total mandibulectomy in 1 patient, resection of the mandible involving the anterior arch and the symphysis in 3 patients, 1 patient who underwent a segmental mandibular resection, and 1 patient(More)
There is inconclusive data on whether critically ill individuals with severe secondary peritonitis requiring multiple staged laparotomies may became eligible candidates for deferred primary anastomoses (DPA). We sought to compare a protocol for DPA against a protocol for diversion in severely ill critical patients with intra-abdominal sepsis. A(More)