respiratory tract infections/hypoxia

Anesthesiologists often face the problem of a child with symptoms of an acute upper respiratory infection (URI) presenting for surgery. Anesthesia in the presence of uncomplicated URI may not be contraindicated. However, we experienced three cases of such children in which lung atelectasis developed

Recent clinical observations of a high incidence of preexisting respiratory infections in pediatric cases of high-altitude pulmonary edema prompted us to ask whether such infections would increase the susceptibility to hypoxia-induced pulmonary edema in young rats. We infected weanling rats with

OBJECTIVE To determine clinical predictors of hypoxemia in children with acute lower respiratory tract infection (ALRI). METHODS Cross-sectional study. METHODS Emergency department of All India Institute of Medical Sciences, a tertiary care hospital. METHODS 109 under five children, with

To determine the effect of respiratory infections on oxyhemoglobin saturation in a high-altitude population, we recorded clinical signs, oxyhemoglobin saturation determined by pulse oximetry, and findings on radiographs of the chest of 423 children with acute respiratory infections; the children

BACKGROUND In developing countries, facilities for measuring arterial oxygen saturation are not available in most settings, which make it difficult for health providers to detect hypoxemia in children with acute respiratory tract infection (ARI). Most health providers rely on symptoms and signs to

A 24-year-old man with AIDS and hemophilia A had intractable diarrhea and fever. Upon examination of stool and of a sigmoidal biopsy specimen, cryptosporidium was revealed. Approximately 2 months after admission, respiratory infection with hypoxia due to cryptosporidium developed. Paromomycin

Pneumonia accounts for nearly half of all admissions amongst children less than 5 years of age to health centres and hospitals in the highlands of Papua New Guinea. Until recently, the indications for the use of oxygen in the management of childhood pneumonia in Papua New Guinea had been confined to

Localized recurrent respiratory infections, leading to severe hypoxia in young children without immunological abnormalities or other risk factors, should raise the suspicion of airway structural abnormalities. In a 24-month-old boy, with recurrent severe post-viral wheezing and a history of

OBJECTIVE To provide information on disease attributable to respiratory syncytial viral lower respiratory tract infection (RSV LRI) and to quantify the morbidity associated with various risk factors. METHODS Prospective cohort study. METHODS Patients hospitalized with RSV LRIs at seven centers were

Acute respiratory infections (ARI) are one of the most important causes of death in children. Human metapneumovirus (HMPV), a virus first described in 2001, has now been detected in almost all continents. HMPV causes bronchiolitis and pneumonia with a clinical spectrum similar to respiratory

In a prospective controlled evaluation of steam therapy, in severe acute lower respiratory tract infection (ALRI) requiring hospitalization, 16 cases of bronchiolitis and 20 cases of pneumonia were assigned alternately to receive steam therapy in a cloth tent (Study Group); others served as

BACKGROUND Lower respiratory tract infections (LRTIs) are a leading cause of mortality in sub-Saharan Africa. Triaging identifies patients at high risk of death, but laboratory tests proposed for use in severity-of-illness scores are not readily available, limiting their clinical use. Our objective

OBJECTIVE Respiratory tract infections are a leading cause of morbidity and mortality worldwide. Recently, a newly identified human respiratory virus, human metapneumovirus (hMPV), was reported by investigators in the Netherlands. We sought to determine whether hMPV was circulating in our community

BACKGROUND Delivery of supplemental oxygen is the initial vital management of hypoxemic acute lower respiratory infection (HALRI). Oxygen delivery systems include low-flow and high-flow devices. In high-flow devices such as the Venturi mask, a constant mixture of oxygen is delivered. As a result,