97,285 papers found

BACKGROUND: There is a paucity of data on the long-term outcome of alcohol septal ablation (ASA) for symptomatic hypertrophic obstructive cardiomyopathy (HOCM). HYPOTHESIS: The study was undertaken to evaluate the longer-term outcome of ASA therapy for symptomatic HOCM. METHODS: In all, 137 patients were enrolled con…

This is a retrospective review of 494 deliveries during a 10-year period in women aged 40 or more years. A decline in the incidence of deliveries in this age group was noted, from 2.1% in 1965 to 1.2% in 1974. An increased frequency of complications during pregnancy and delivery, a high rate of cesarean sections, and i…

Classification of odontogenic tumours is an academic exercise that has developed over the last 150 years. It was not until 1971 when a 5-year collaborated effort, organized by the World Health Organization (WHO), resulted in the first consensus on taxonomy of odontogenic tumours. The appearance of this first authoritat…

Microneurosurgery is Professor Yaşargil's legacy. Its impact on patient outcomes, surgeons' abilities, the field of neurosurgery in particular, and the art of surgery in general is great, profound, and everlasting. Professor Yaşargil led a revolution that has transformed neurosurgery into the fine art we pr…

OBJECTIVE: To describe the pertinent clinical data, outcomes, and maternal and fetal complications of cephalic replacement for the management of shoulder dystocia. METHODS: A registry for the reporting of cases of cephalic replacement was established 5 years ago. Features of the registry cases were reviewed. RESULTS:…

The authors present their statistics for perinatal mortality from 1961 to 1975. In the last 5 years this mortality is less than 15 per 1000, in spite of an increase in the numbers of pathological pregnancies. Over and above progress in obstetrics and neonatology that has occurred, this result can be attributed in part…

Retention in care is a key feature of the cascade of continuum of care, playing an important role in achieving therapeutic success and being crucial for reduction of HIV transmission. The aim of this study was to evaluate the rate of retention in care in a large referral centre in the North of Italy and to identify pre…

INTRODUCTION: The REGAL (RSV [respiratory syncytial virus] Evidence-a Geographical Archive of the Literature) series provides a comprehensive review of the published evidence in the field of RSV in Western countries over the last 20 years. This first of seven publications covers the epidemiology and burden of RSV…

OBJECTIVES: Fournier's gangrene is a devastating infection, which includes the genital, perineal and/or perianal regions. It is potentially fatal, and affects any age and gender. The severity index for Fournier's gangrene has been described; it is useful for evaluating the prognosis of these patients. Our goal is to re…

OBJECTIVE: We explored the impact of lifelong cumulative HIV viremia on immunological recovery during antiretroviral therapy, according to the timing of treatment initiation. METHODS: We estimated lifelong cumulative HIV viremia in patients followed in the ANRS PRIMO cohort since primary infection, including 244 patie…

The objectives of this study were to evaluate the incidence, predictive factors, and duration of migraine headache attack (MHA) after transcatheter atrial septal defect (ASD) or patent foramen ovale (PFO) closure. A total of 260 consecutive patients who underwent ASD or PFO closure in our center answered a structured h…

BACKGROUND: SELENON (SEPN1)-related myopathy (SELENON-RM) is a rare congenital myopathy characterized by slowly progressive proximal muscle weakness, early onset spine rigidity and respiratory insufficiency. A muscular dystrophy caused by mutations in the LAMA2 gene (LAMA2-related muscular dystrophy, LAMA2-MD) has a si…

OBJECTIVE: To investigate whether preoperative Tslope (TS) in MRI can predict the changes of cervical curvature after expansive open-door laminoplasty (EOLP) in patients with cervical spondylotic myelopathy, so as to make up for the shortcomings of difficult measurement in X-ray film. METHODS: The clinical data of 36…

Ten years ago, 55 people shared their stories of personality transformation and sudden extensive cognitive and behavior changes. We termed this type of change "quantum change" (QC). The majority reported that because of their experience, their lives were much better, and most were confident the changes would last. Thir…

Over the last 40 years, peripheral facial palsy has been the centre of our attention. Of the 322 patients operated, 69% had a post-traumatic palsy and 31% a non-traumatic palsy. Among the latter, Bell's palsy was the most frequent, affecting over 71 patients. Its etiopathology, reinforcing a concept put forward over 20…

Psychophysical data such as threshold and comfort levels indicate an extensive preservation of auditory nerve fibers. Changes of these data can point to increasing damage of nerve fibres due to long-term electrical stimulation or to obliteration of the cochlea when an intracochlear system is used. Unfavourable levels i…

AIMS: The first cases of alcohol septal ablation (ASA) for obstructive hypertrophic cardiomyopathy (HCM) were published two decades ago. Although the outcomes of single-centre and national ASA registries have been published, the long-term survival and clinical outcome of the procedure are still debated. METHODS AND RE…

BACKGROUND: Early sexual behaviour has been shown to differ significantly between genders, but few studies have addressed this topic to explain the commonly observed differences in chlamydia rates between adolescent girls and boys. Our study aimed to determine chlamydia prevalence in adolescents aged 15-20 years in a h…

AIMS: To describe long-term survival, clinical outcome and ventricular systolic function in a longitudinally followed cohort of patients after Mustard repair for transposition of the great arteries (TGA). There is serious concern about the long-term outcome after Mustard repair. METHODS AND RESULTS: This longitudinal…

Nontrivial critical models in 2D with a central charge c=0 are described by logarithmic conformal field theories (LCFTs), and exhibit, in particular, mixing of the stress-energy tensor with a "logarithmic" partner under a conformal transformation. This mixing is quantified by a parameter (usually denoted b), introduced…