Health-Related Quality of Life, Pain and Sleep in Patients with HIV Depending on the Clinical Situation: A Cross-Sectional Pilot Study.

Introduction: Health-related quality of life (HRQL), pain and sleep have been described as relevant traits in patients with human immunodeficiency virus (HIV). The aim of this study is to describe and evaluate HRQL, pain and sleep and their interdependence in HIV-positive patients. Methods: A cross-sectional study on HIV-infected patients was conducted.

Management of cystic echinococcosis in the last two decades: what have we learned?

Background: Management options for cystic echinococcosis (CE) remain a serious problem. The main aim of this study was to examine the selection and complications of treatment applied in patients with CE. The second aim was to evaluate the mortality rate and causative factors.

CYP3A4 polymorphism and lopinavir toxicity in an HIV-infected pregnant woman.

Cytochrome P450 (CYP) 3A4 has been considered to be the most important enzyme system for metabolism of lopinavir/ritonavir (LPV/r), a widely used HIV protease inhibitor (PI) recommended during pregnancy. Herein we present a clinical case of a pregnant HIV-infected woman who was taking standard doses of LPV/r, 400/100 mg twice daily. The trough plasma concentrations for LPV were fourfold above that recommended for PI-pretreated patients and toxicity associated with LPV/r and PI regimens was observed.

Dose reduction of efavirenz: an observational study describing cost-effectiveness, pharmacokinetics and pharmacogenetics.

Aim: Antiretroviral treatment implies a high cost to the healthcare system. The aim of this study was to evaluate the clinical and economic impact of efavirenz (EFV) dose adjustment by monitoring plasma concentrations and pharmacogenetic analysis of the 516G>T CYP2B6 polymorphism.

Materials & Methods: One hundred and ninety HIV patients treated with EFV were studied.

Impact of a pharmaceutical care program on clinical evolution and antiretroviral treatment adherence: a 5-year study.

Background: Antiretroviral treatments (ART) form the basis of adequate clinical control in human immunodeficiency virus-infected patients, and adherence plays a primary role in the grade and duration of the antiviral response. The objectives of this study are: (1) to determine the impact of the implementation of a pharmaceutical care program on improvement of ART adherence and on the immunovirological response of the patients; and (2) to detect possible correlations between different adherence evaluation measurements.

Methods: A 60-month long retrospective study was conducted.

Fever of unknown origin as the first manifestation of colonic pathology.

Fever of unknown origin (FUO) is an entity caused by more than 200 diseases. Haematologic neoplasms are the most common malignant cause of FUO. Fever as a first symptom of colonic tumour pathology, both benign and malignant, is a rare form of presentation.

Spontaneous pneumothorax in Wegener's granulomatosis: case report and literature review.

Background: Pulmonary manifestations of Wegener's granulomatosis (WG) are present in 45% of cases at the onset of the disease, and they reach 85% of the patients during its evolution. Pulmonary affection usually starts with unspecific symptoms such as cough, dyspnea, hemoptysis, and pleuritis. Pulmonary nodules are 1 of the most common manifestations.

Long-term efficacy and safety of efavirenz dose reduction to 200 mg once daily in a Caucasian patient with HIV.

A 48-year-old Caucasian male patient presented with severe adverse drug events (ADEs) while being treated with a standard dose (600 mg/day) of efavirenz. The patient's clinical course was favourable; however, he also described intense nightmares, cramps in his legs and anxiety disturbances that made him highly irritable. Measurement of the patient's efavirenz plasma concentrations revealed a mean minimum steady-state concentration during a dosage interval (C(min,ss)) of 12.

[Acute pancreatitis and obstructive jaundice secondary to metastases from lung cancer].

Lung cancer is one of the most frequent neoplasms. The symptoms are due to the cancer itself, its extension, and associated paraneoplastic syndromes. Although biliopancreatic metastases are common, biliopancreatic involvement as the initial symptom of lung cancer--whether as pancreatitis or obstructive jaundice--is rare.