An Episode of Pseudothrombocytopenia during Pembrolizumab Therapy in NSCLC Patient.

Immunotherapy with immune checkpoint inhibitors (ICI) is a new option of treatment in a growing range of neoplasms. In addition to an antitumor effect, ICI are associated with autoimmune reactions resulting in a wide spectrum of toxicities that have not been seen in patients receiving chemotherapy. In this article, we present a case of a patient with advanced lung adenocarcinoma who developed an EDTA-dependent pseudothrombocytopenia (PTCP) during pembrolizumab therapy. To the best of our knowledge, this is the first reported case of EDTA-dependent PTCP occurring during immunotherapy treatment of nonsmall lung cell cancer with ICI. The phenomenon of EDTA-dependent PTCP may prompt clinical decisions, as unnecessary transfusions or even exclusion from pembrolizumab therapy. Therefore, it is important to be aware of PTCP as a possible side effect of this therapy.

Natural radioactivity in drinking underground waters in Upper Silesia and solid wastes produced during treatment.

Content of (226)Ra, (228)Ra and uranium isotopes in waters from subsurface aquifers was studied. The sampling points were chosen for having the elevated natural content of iron and manganese. Measurements of radium were made by LSC, while uranium was measured by alpha spectrometry. Waste sludge was measured by gamma spectrometry and three-stage BCR sequential extraction was performed. Radon activity concentration in the air at water treatment plants was determined and dose adsorbed by staff was calculated.

Tratamiento con estimulación del nervio vago en pacientes con epilepsia resistente a los fármacos: experiencia en el Hospital Universitario Son Espases / Vagal nerve stimulation treatment in patients with drug resistant epilepsy: Son Espases University Hospital experience

Objetivo Presentar la experiencia en el tratamiento de la epilepsia resistente a los fármacos mediante estimulación del nervio vago (ENV) en nuestro centro, valorando el impacto de este tratamiento sobre el control de la enfermedad, así como sobre aspectos relacionados con la calidad de vida de los pacientes y de sus cuidadores principales. Material y métodos Se realizó un análisis retrospectivo de los pacientes implantados desde enero de 2004 hasta diciembre de 2012. Se evaluaron los resultados de encuestas y test completados por los pacientes y sus cuidadores principales. Resultados Se incluyeron 15 pacientes con un seguimiento medio tras la cirugía de 4,41 (0,5-8) años. La edad media en el momento de la cirugía fue de 25 (10-50) años. Más del 66% de los pacientes experimentaron una disminución en la intensidad de las crisis > 25%. El 47% presentó una reducción > 50% en la frecuencia de las mismas. Como efectos adversos indeseables un paciente presentó disfonía persistente, otro tos y molestias cervicales autolimitados, y otro molestias cervicales. En 2 pacientes fue necesaria la explantación por cefalea refractaria al tratamiento médico. No hubo complicaciones derivadas del acto (AU)

OBJECTIVE: To present our experience in treating drug-resistant epilepsy with vagal nerve stimulation in our centre, evaluating its impact on disease control and on different aspects related to the patients and main caretakers' quality of life. MATERIALS AND METHODS: This was a retrospective analysis of patients operated from January 2004 until December 2012. Interviews and tests completed by outpatients and principle caretakers were evaluated. RESULTS: Fifteen patients were included, with a mean postoperative follow-up of 4.41 (0.5-8) years. Mean age at implantation was 25 (10-50) years. Over 66% of the patients perceived a reduction greater than 25% of their crisis intensity. Forty-seven percent of the patients experienced a decrease greater than 50% in the number of crises. As undesired adverse events, one patient presented persistent dysphonia, another self-limited cough and cervical discomfort and another, persistent cervical discomfort. The device had to be removed in 2 patients due to refractory headaches. There were no complications derived from the surgical procedure. CONCLUSIONS: Vagal nerve stimulation is an effective treatment for reducing crisis frequency and intensity. The patients as well as their caretakers experience a subjective improvement in their quality of life. Despite its economic cost, it seems to reduce their care needs to a certain degree and its use may therefore be justified (AU)