97,340 papers found

OBJECTIVE: Craniopharyngiomas (CP) are rare malformational tumors. Clinical presentation and outcome of pediatric patients with CP with specific regard to age at diagnosis is not clear. The aim of this cohort study was to determine clinical presentation and outcome in these patients diagnosed at different ages at diagn…

Although the introduction of immunotherapy has improved outcomes for follicular lymphoma (FL) patients, histological transformation (HT) and early relapse still confer a poor prognosis. We sought to describe the patterns of change in treatment, response, and outcome of FL patients at our institution over the last four…

Although a patient with intermittent claudication (IC) will fear progression to severe disease and amputation, this is a relatively rare outcome of claudication, with only 1% to 3% of claudicants ever requiring major amputation over a 5-year period. Indeed, in one study, 50% of claudicants became symptom free during 5…

A species' demographic history gives important context to contemporary population genetics and a possible insight into past responses to climate change; with an individual's genome providing a window into the evolutionary history of contemporary populations. Pairwise sequentially Markovian coalescent (PSMC) analysis us…

BACKGROUND: Tension-type headache and migraine are among the most prevalent chronic disorders in children/adolescents. Data on health care utilization for headache in this age group, however, are sparse. METHODS: In 1399 grammar school students (aged 12-19 years) with headache in the last six months in Germany a) the…

To investigate differences in alveolar growth during the primary dentition period among different age groups, dental arch width, length, and height were measured in 93 dental arch plaster models obtained from 4-year-olds born between 1968 and 1974, 88 from 5-year-olds born between 1968 and 1974 (70s group), 61 from 4-y…

INTRODUCTION: In 1994 our group began its experience with pediatric liver transplantation. The experience gained during this period is the largest in the country, positioning the Hospital Luis Calvo Mackenna and Clinica Las Condes as major referral centers in the public and private sectors. The aim of this study was to…

PURPOSE: In this study we assessed bladder cancer health care and mortality trends in recent decades in a well studied arsenic exposed area in Northern Chile. MATERIALS AND METHODS: Arsenic levels in the affected region were obtained for the last 60 years, and correlated with bladder cancer hospital discharge and mort…

BACKGROUND: Epileptic seizures account for 1%-2% of all admissions of patients to the emergency department (ED). The present study aimed to determine whether venous blood pH, bicarbonate, base excess, and lactate levels taken within 1 hour of the last seizure episode help to determine seizure recurrence in emergency de…

BACKGROUND: Legal substances use is prevalent in Ethiopia. Substance use can have several health problems that are potentially harmful to educational performance, social issues, psychological and physical wellbeing. This study aimed to know the prevalence of lifetime and last month's substance use and its associated fa…

PURPOSE: To assess morphological and functional changes of lamellar macular holes and pseudoholes with or without vitrectomy and membrane peeling with at least 5 years follow-up. METHODS: Retrospective study of 73 eyes with lamellar macular hole (LH, n = 28), macular pseudohole (PH, n =&#x200…

To understand the incidence of HIV infection, high risk behaviors and pre-exposure prophylaxis/post-exposure prophylaxis (PrEP/PEP) utilization in men who have sex with men (MSM) in Beijing.Sample size was estimated to be 1 227 persons and 207 person year respectively in the survey and the cohort by using Epi Info 7.0…

BACKGROUND/AIMS: To evaluate long-term visual outcomes of Boston type I keratoprosthesis (KPro) surgery and identify risk factors for visual failure. METHODS: Single surgeon retrospective cohort study including 85 eyes of 74 patients who underwent KPro implantation to treat severe ocular surface disease, including lim…

Although perinatal mortality has continued to fall in Scotland during the last decade, there has been little change during the last three years i.e. 8.9, 8.9, 8.7 per thousand births respectively. Many deaths still result from antepartum haemorrhage and unknown causes so the Scottish Perinatal Mortality group is undert…

OBJECTIVE: This study was conducted to assess the dose proportionality, safety, and tolerability of fentanyl buccal tablet (FBT) in Japanese volunteers. METHODS: Healthy, opioid-naive Japanese adults received single-dose FBT 100, 200, 400, and 800 microg in a randomized, open-label, crossover fashion. Naltrexone was gi…

The current version of FRAX® does not consider prior falls as a primary input variable. Limited data suggest that greater FRAX-derived fracture probability is associated with incident falls at least in elderly men. Our aim was to examine the association of FRAX-derived fracture probability with the risk for subseq…

Disturbing increase of pertussis diseases in Poland in the last twelve years has been observed also in Białystok district and in Białystok City. Incidence rates exceed an average of morbidity in Poland. Most of illnesses are registered at children between 5 to 9 years old, completely immunized against this…

Authors evaluate results of arthroplasty according to Colonna.The surgery was performed at the Ist University department of orthopaedics in Bratislava in the period of 1955-1973. Of 97 patients (123 hips), 64 (79 hips) were followed up 5-25 years and 23 (31 hips) over 25 years. All patients at the last follow up for we…

Stroke in sickle cell disease (SCD) has been well characterized in children, but data in adults remain insufficient, particularly regarding long-term functional consequences. The objective was to determine lifetime prevalence of symptomatic stroke, followed by characterization of stroke type, aetiology, treatments and…