Publications by authors named "Oller L"

Introduction: This is the 2021 Annual Report of the Kansas Poison Control Center (KSPCC) at The University of Kansas Health System. The KSPCC serves the state of Kansas 24-hours a day, 365 days a year with certified specialists in poison information and clinical and medical toxicologists.

Methods: Encounters reported to the KSPCC from January 1, 2021 through December 31, 2021 were analyzed.

View Article and Find Full Text PDF

Introduction: This is the 2020 Annual Report of the Kansas Poison Control Center (KSPCC) at The University of Kansas Health System. The KSPCC receives calls from the public, law enforcement, healthcare professionals, and public health agencies.

Methods: Encounters reported to the KSPCC from January 1, 2020 through December 31, 2020 were analyzed for caller location, demographics, exposure substance, nature of exposure, route of exposure, interventions, medical outcome, and location of care.

View Article and Find Full Text PDF

Excessive adiposity is associated with altered oxygen tension and comorbidities in humans. In contrast, marine mammals have high adiposity with no apparent detrimental effects. However, partial pressure of oxygen (Po ) in their subcutaneous adipose tissue (blubber) and its relationship with fatness have not been reported.

View Article and Find Full Text PDF

Introduction: This is the 2019 Annual Report of the Kansas Poison Control Center (KSPCC) at The University of Kansas Health System. The KSPCC is one of 55 certified poison control centers in the United States and serves the state of Kansas 24-hours a day, 365 days a year with certified specialists in poison information and clinical and medical toxicologists. The KSPCC receives calls from the public, law enforcement, health care professionals, and public health agencies.

View Article and Find Full Text PDF

Purpose: Critical access hospitals (CAH) are an important source of exposures for poison control centers (PCC), yet there is a paucity of literature on how these calls differ from larger, more urban hospitals (UH). This study aimed to compare call characteristics from CAH and UH received by a regional PCC.

Methods: This retrospective chart review used the Toxicall database of the Kansas PCC.

View Article and Find Full Text PDF

Introduction: There is concern that acute benzodiazepine (BZD) withdrawal may result in morbidity and mortality. However, there is a paucity of medical literature regarding clinical characteristics and outcomes of acute BZD withdrawal. We sought to characterize acute BZD withdrawal and its associated clinical outcomes and treatment at a midwestern academic medical center.

View Article and Find Full Text PDF

Introduction: This is the 2018 Annual Report of the Kansas Poison Control Center at The University of Kansas Health System (KSPCC). The KSPCC serves the state of Kansas 24-hours per day, 365 days a year with certified specialists in poison information and clinical and medical toxicologists.

Methods: All encounters reported to the KSPCC from January 1, 2018 through December 31, 2018 were analyzed.

View Article and Find Full Text PDF

Background And Aims: Despite the availability of new-generation drugs, hepatocellular carcinoma (HCC) is still the third most frequent cause of cancer-related deaths worldwide. Cerium oxide nanoparticles (CeO NPs) have emerged as an antioxidant agent in experimental liver disease because of their antioxidant, anti-inflammatory, and antisteatotic properties. In the present study, we aimed to elucidate the potential of CeO NPs as therapeutic agents in HCC.

View Article and Find Full Text PDF

Introduction: This is the 2017 Annual Report of the University of Kansas Health System Poison Control Center (PCC). The PCC is one of 55 certified poison control centers in the United States and serves the state of Kansas 24-hours a day, 365 days a year. The PCC receives calls from the public, law enforcement, health care professionals, and public health agencies, which are answered by trained and certified specialists in poison information with the immediate availability of medical toxicology back up.

View Article and Find Full Text PDF

Blood transfusion is given according to haemoglobin thresholds aimed at restoration of arterial oxygen-carrying capacity. Patient survival after severe haemorrhagic shock depends on restoration of microvascular perfusion, tissue oxygen delivery, endothelial function and organ integrity. We investigated a novel crystalloid fluid designed for tissue oxygen delivery, Oxsealife , with components that generate microvascular nitric oxide and scavenge reactive oxygen species generated during ischaemia-reperfusion injury.

View Article and Find Full Text PDF

Introduction: This is the 2016 Annual Report of the University of Kansas Health System Poison Control Center (PCC). The PCC is one of 55 certified poison control centers in the United States and serves the state of Kansas 24-hours a day, 365 days a year, with certified specialists in poison information and medical toxicologists. The PCC receives calls from the public, law enforcement, health care professionals, and public health agencies.

View Article and Find Full Text PDF

Background: We have investigated the differences between metabolically "healthy" morbidly obese patients and those with comorbidities.

Materials And Methods: Thirty-two morbidly obese patients were divided by the absence ("healthy": DM-DL-) or presence of comorbidities (dyslipidemic: DM-DL+, or dyslipidemic and with type 2 diabetes: DM+DL+). We have studied various plasma parameters and gene expression adipose tissue, before and after gastric bypass.

View Article and Find Full Text PDF

Introduction: The author reviews the frequency with which different parameters are observed in the 7,500 patients included in his database, created in 1974 and last reviewed in June 2000. The objective of this review is not to do an epidemiological study, but exclusively for the evaluation of the characteristics of the patients who have attended the clinic in recent years. Since the population considered is not complete, but a particular transverse sector, strictly speaking it cannot be considered to be an epidemiological study.

View Article and Find Full Text PDF

We studied the clinical characteristics observed at diagnosis of the initial seizure in different types of epilepsy, particularly in idiopathic generalized epilepsy (IGE), and evaluated the importance of these in the classification of syndromes. The present study analyzes only those IGE initiated by absences leaving the cases initiated by GTC or myoclonic onset for a successive report. We observed differences between cases initiated by absences, those presenting simultaneously with absences and TCG, and those where TCG preceded the absences.

View Article and Find Full Text PDF

In this prospective study of the differences between the epileptic syndrome of absence attacks in the child (EAN) and the syndrome of juvenile absence attacks (EAJ), the author considers the characteristics of these syndromes in order to differentiate their various aspects, namely clinical features, complementary tests, course and prognosis. These cases are from a series of 6,299 epileptic patients. One of the objectives of a prospective study begun in 1970 was to evaluate the clinical course of all cases in which valproic acid was used.

View Article and Find Full Text PDF

A limited cortical resection including the rolandic fissure and the pre- and postcentral cortical regions was carried out in a patient suffering from epilepsia partialis continua resistant to antiepileptic drugs. The histological examination revealed several foci of very large neurons distributed with no laminar organization in the depth of the rolandic fissure and in the crown of the primary motor and primary somatosensory areas; these lesions were consistent with focal cortical dysplasia. In addition, decreased numbers of neurons, astrocytosis and proliferation of capillaries, compatible with chronic tissue necrosis, were found in the inferior regions of the banks of the rolandic fissure.

View Article and Find Full Text PDF

A review of a series of epileptic patients revealed the importance of the 'lost time' in the future time course of a patient. The 'lost time' is regarded as the period of time elapsed since the onset of symptoms and the implementation of adequate treatment. An assessment of the follow-up of 3,529 epileptic patients showed that the shorter the 'lost time', the greater the efficacy of anticonvulsant treatment.

View Article and Find Full Text PDF

We reviewed records of 5,000 epileptic patients and identified 154 cases of partial epilepsy with seizure onset in the first 3 years of life. Of these, 35 patients had initial partial seizures. In 57 patients, partial seizures were preceded by a hemiclonic seizure, which manifested as status epilepticus in 70%.

View Article and Find Full Text PDF

The present report evaluates the suppression of antiepileptic drugs in a group of 608 epileptics. Conditions for the suppression of antiepileptic treatment included a previous seizure-free period of 5 years under medication, and a careful evaluation of individual social and work-related circumstances. The reduction of medication was realized during a minimum period of 1 year, passing from eventual polytherapy to monotherapy.

View Article and Find Full Text PDF

Oculoclonic versive elemental partial seizures developed in a 38-year-old male, who has suffered from a grave traumatism by impaling. Posttraumatic epileptic symptoms could be related to anatomical lesions at the exit orifice in the right occipitoparietal region.

View Article and Find Full Text PDF