Clinical standards for the diagnosis and management of asthma in low- and middle-income countries.

BACKGROUND: The aim of these clinical standards is to aid the diagnosis and management of asthma in low-resource settings in low- and middle-income countries (LMICs).METHODS: A panel of 52 experts in the field of asthma in LMICs participated in a two-stage Delphi process to establish and reach a consensus on the clinical standards.RESULTS: Eighteen clinical standards were defined: Standard 1, Every individual with symptoms and signs compatible with asthma should undergo a clinical assessment; Standard 2, In individuals (>6 years) with a clinical assessment supportive of a diagnosis of asthma, a hand-held spirometry measurement should be used to confirm variable expiratory airflow limitation by demonstrating an acute response to a bronchodilator; Standard 3, Pre- and post-bronchodilator spirometry should be performed in individuals (>6 years) to support diagnosis before treatment is commenced if there is diagnostic uncertainty; Standard 4, Individuals with an acute exacerbation of asthma and clinical signs of hypoxaemia or increased work of breathing should be given supplementary oxygen to maintain saturation at 94-98%; Standard 5, Inhaled short-acting beta-2 agonists (SABAs) should be used as an emergency reliever in individuals with asthma via an appropriate spacer device for metered-dose inhalers; Standard 6, Short-course oral corticosteroids should be administered in appropriate doses to individuals having moderate to severe acute asthma exacerbations (minimum 3-5 days); Standard 7, Individuals having a severe asthma exacerbation should receive emergency care, including oxygen therapy, systemic corticosteroids, inhaled bronchodilators (e.g., salbutamol with or without ipratropium bromide) and a single dose of intravenous magnesium sulphate should be considered; Standard 8, All individuals with asthma should receive education about asthma and a personalised action plan; Standard 9, Inhaled medications (excluding dry-powder devices) should be administered via an appropriate spacer device in both adults and children. Children aged 0-3 years will require the spacer to be coupled to a face mask; Standard 10, Children aged <5 years with asthma should receive a SABA as-needed at step 1 and an inhaled corticosteroid (ICS) to cover periods of wheezing due to respiratory viral infections, and SABA as-needed and daily ICS from step 2 upwards; Standard 11, Children aged 6-11 years with asthma should receive an ICS taken whenever an inhaled SABA is used; Standard 12, All adolescents aged 12-18 years and adults with asthma should receive a combination inhaler (ICS and rapid onset of action long-acting beta-agonist [LABA] such as budesonide-formoterol), where available, to be used either as-needed (for mild asthma) or as both maintenance and reliever therapy, for moderate to severe asthma; Standard 13, Inhaled SABA alone for the management of patients aged >12 years is not recommended as it is associated with increased risk of morbidity and mortality. It should only be used where there is no access to ICS.The following standards (14-18) are for settings where there is no access to inhaled medicines. Standard 14, Patients without access to corticosteroids should be provided with a single short course of emergency oral prednisolone; Standard 15, Oral SABA for symptomatic relief should be used only if no inhaled SABA is available. Adjust to the individual's lowest beneficial dose to minimise adverse effects; Standard 16, Oral leukotriene receptor antagonists (LTRA) can be used as a preventive medication and is preferable to the use of long-term oral systemic corticosteroids; Standard 17, In exceptional circumstances, when there is a high risk of mortality from exacerbations, low-dose oral prednisolone daily or on alternate days may be considered on a case-by-case basis; Standard 18. Oral theophylline should be restricted for use in situations where it is the only bronchodilator treatment option available.CONCLUSION: These first consensus-based clinical standards for asthma management in LMICs are intended to help clinicians provide the most effective care for people in resource-limited settings.

Decrease of premature mothers' stress levels in the intensive care unit. / Disminución del nivel de estrés en madres de prematuros en la unidad de cuidados intensivos.

OBJECTIVE: To determine the effectiveness of the 'Creating Opportunities for Parent Empowerment' (COPE) programme in reducing stress levels in mothers of preterm infants in the neonatal intensive care unit (NICU). METHODS: Clinical trial performed in Colombia, including mothers of infants younger than 34 weeks of gestation, hospitalized, without a history of premature delivery. The mothers with psychiatric illnesses, language disorders, history of use of psychoactive substances and whose newborns had a congenital malformation were excluded. A group intervened with the COPE programme and a control group with the usual institutional management were formed. Block randomization and masking was used for mothers and evaluators. The Parental Stress Scale was applied: NICU; Shapiro Wilk normality test, Wilcoxon test and covariance analysis (ANCOVA) with a significance level of p<.05, 95% CI. RESULTS: 66 mothers were enrolled. The two groups were similar in their demographic characteristics and in the initial stress level score. The control group increased the final stress score in two categories and the intervention group decreased final values in all categories. The initial and final scores of the overall general stress level showed a significant decrease (p<.01), but when comparing with the ANCOVA analysis there was no significant difference (p=.4). CONCLUSIONS: The COPE programme reduces the level of maternal stress, strengthening aspects during hospitalization, such as: emotional support, strengthening their role as caregivers and interaction with their babies and the development of a friendly environment in the NICU.

Design and Testing of a New Diatom-Based Index for Heavy Metal Pollution.

The Tinto and Odiel river basins (SW Spain) are known worldwide for their unique water characteristics. Such uniqueness is a consequence of their flow through the Iberian Pyrite Belt (an area rich in metal sulphides) and the mining activities in the basins. A process of sulphide oxidation occurs in this region, which acidifies the water and increases the amount of heavy metals in it. As a result, the rivers suffer the so-called "acid mine drainage" (AMD). Traditional biotic diatom-based indexes (IPS, IBD, EPI-D, etc.) do not take into account the pollution caused by AMD. The purpose of this paper is to develop a new diatom-based index which can serve as a useful and quick monitoring tool. Such tool must reflect the level of AMD while being user friendly. We present the development and validation of the ICM (Índice de Contaminación por Metales or Metal Pollution Index). ICM demonstrated to meet successfully the above criteria and, therefore, can assess water quality in the Tinto and Odiel Rivers. In addition, ICM was applied with satisfactory results in the Guadiamar River (SW Spain), which was subjected to AMD too. Thus, we propose to make use of it in any other basin with the same type of pollution.

Oral Immunotherapy for Food Allergy: A Spanish Guideline. Immunotherapy Egg and Milk Spanish Guide (ITEMS Guide). Part I: Cow Milk and Egg Oral Immunotherapy: Introduction, Methodology, Rationale, Current State, Indications, Contraindications, and Oral Immunotherapy Build-up Phase.

BACKGROUND AND OBJECTIVE: Cow milk and egg are the most frequent causes of food allergy in the first years of life. Oral immunotherapy (OIT) has been investigated as an alternative to avoidance diets. No clinical practice guidelines on the management of OIT with milk and egg are currently available. Objectives: To develop clinical guidelines for OIT based on available scientific evidence and the opinions of experts. METHODS: A review was made of studies published between 1984 and June 2016, doctoral theses published in Spain, summaries of communications at scientific meetings (SEAIC, SEICAP, EAACI, and AAAAI), and the consensus of opinion established by a group of experts from the scientific societies SEICAP and SEAIC. RESULTS: Recommendations were established regarding the indications, requirements and practical aspects of the different phases of OIT, as well as special protocols for patients at high risk of adverse reactions. CONCLUSIONS: Clinical practice guidelines based on the consensus reached between Spanish experts are presented for the management of OIT with milk and egg.

Oral immunotherapy for food allergy: A Spanish guideline. Egg and milk immunotherapy Spanish guide (ITEMS GUIDE). Part 2: Maintenance phase of cow milk (CM) and egg oral immunotherapy (OIT), special treatment dosing schedules. Models of dosing schedules of OIT with CM and EGG.

INTRODUCTION: Cow's milk and egg are the most frequent causes of food allergy in the first years of life. Treatments such as oral immunotherapy (OIT) have been investigated as an alternative to avoidance diets. No clinical practice guides on the management of OIT with milk and egg are currently available. OBJECTIVES: To develop a clinical guide on OIT based on the available scientific evidence and the opinions of experts. METHODS: A review was made of studies published in the period between 1984 and June 2016, Doctoral Theses published in Spain, and summaries of communications at congresses (SEAIC, SEICAP, EAACI, AAAAI), with evaluation of the opinion consensus established by a group of experts pertaining to the scientific societies SEICAP and SEAIC. RESULTS: Recommendations have been established regarding the indications, requirements and practical aspects of the different phases of OIT, as well as special protocols for patients at high risk of suffering adverse reactions. CONCLUSIONS: A clinical practice guide is presented for the management of OIT with milk and egg, based on the opinion consensus of Spanish experts.

Oral immunotherapy for food allergy: A Spanish guideline. Immunotherapy egg and milk Spanish guide (items guide). Part I: Cow milk and egg oral immunotherapy: Introduction, methodology, rationale, current state, indications contraindications and oral immunotherapy build-up phase.

INTRODUCTION: Cow's milk and egg are the most frequent causes of food allergy in the first years of life. Treatments such as oral immunotherapy (OIT) have been investigated as an alternative to avoidance diets. No clinical practice guides on the management of OIT with milk and egg are currently available. OBJECTIVES: To develop a clinical guide on OIT based on the available scientific evidence and the opinions of experts. METHODS: A review was made of studies published in the period between 1984 and June 2016, Doctoral Theses published in Spain, and summaries of communications at congresses (SEAIC, SEICAP, EAACI, AAAAI), with evaluation of the opinion consensus established by a group of experts pertaining to the scientific societies SEICAP and SEAIC. RESULTS: Recommendations have been established regarding the indications, requirements and practical aspects of the different phases of OIT, as well as special protocols for patients at high risk of suffering adverse reactions. CONCLUSIONS: A clinical practice guide is presented for the management of OIT with milk and egg, based on the opinion consensus of Spanish experts.

Oral Immunotherapy for Food Allergy: A Spanish Guideline. Egg and Milk Immunotherapy Spanish Guide (ITEMS GUIDE). Part II: Maintenance Phase of Cow Milk (CM) and Egg Oral Immunotherapy (OIT), Special Treatment Dosing Schedules. Models of Dosing Schedules of OIT With CM and Egg.

BACKGROUND AND OBJECTIVE: Cow milk and egg are the most frequent causes of food allergy in the first years of life. Oral immunotherapy (OIT) has been investigated as an alternative to avoidance diets. No clinical practice guidelines on the management of OIT with milk and egg are currently available. Objectives: To develop clinical guidelines for OIT based on available scientific evidence and the opinions of experts. METHODS: A review was made of studies published between 1984 and June 2016, doctoral theses published in Spain, summaries of communications at scientific meetings (SEAIC, SEICAP, EAACI, and AAAAI), and the consensus of opinion established by a group of experts from the scientific societies SEICAP and SEAIC. RESULTS: Recommendations were established regarding the indications, requirements and practical aspects of the different phases of OIT, as well as special protocols for patients at high risk of adverse reactions. CONCLUSIONS: Clinical practice guidelines based on the consensus reached between Spanish experts are presented for the management of OIT with milk and egg.

[Consensus-based approach for severe paediatric asthma in routine clinical practice]. / Consenso para el abordaje del asma grave pediátrica en la práctica clínica habitual.

INTRODUCTION: Accurate identification of paediatric patients with severe asthma is essential for an adequate management of the disease. However, criteria for defining severe asthma and recommendations for control vary among different guidelines. MATERIAL AND METHODS: An online survey was conducted to explore expert opinions about the definition and management of severe paediatric asthma. To reach a consensus agreement, a modified Delphi technique was used, and practice guidelines were prepared after the analysis of the results. RESULTS: Eleven paediatric chest disease physicians and allergy specialists with wide expertise in severe asthma responded to the survey. Consensus was reached in 50 out of 65 questions (76.92%). It was considered that a patient has severe asthma if during the previous year they have required 2 or more cycles of oral steroids, required daily treatment with medium doses of inhaled corticosteroids (with other controller medication) or high doses (with or without other controller medication), did not respond to optimised conventional treatment, or if the disease threatened the life of the patient or seriously impairs their quality of life. The definition of severe asthma may also include patients who justifiably use health resources on a regular basis, or have psychosocial or environmental factors impeding control. For monitoring, the use of questionnaires designed specifically for paediatric population, such as CAN or ACT, is recommended. As regards treatment, the use of omalizumab should be considered prior to the use of oral corticosteroids. CONCLUSIONS: This paper provides consensus recommendations that may be useful in the management of severe paediatric asthma.

Tolerability during double-blind randomized phase I trials with the house dust mite allergy immunotherapy tablet in adults and children.

BACKGROUND AND OBJECTIVE: The orodispersible house dust mite (HDM) sublingual immunotherapy (SLIT)-tablet (ALK, Denmark) is being developed for the treatment of HDM respiratory allergic disease. The objective of the 2 phase I trials was to investigate tolerability and the acceptable dose range of HDM SLIT-tablet treatment in adults and children with HDM respiratory allergic disease. PATIENTS AND METHODS: The trials were randomized, multiple-dose, dose-escalation, double-blind, placebo-controlled phase I trials including patients with HDM-induced asthma, with or without rhinoconjunctivitis. Both trials were registered in EudraCT (Trial 1: 2005-002151-41; Trial 2: 2007-000402-67). Trial 1 included 71 adults (18-63 years) and trial 2 included 72 children (5-14 years). Both trials included 6 dose groups that were randomized 3:1 to active treatment or placebo once daily for 28 days. Adverse events (AEs) were coded in MedDRA (version 8.1 or later). Immunological variables included specific IgE and IgE-blocking factor. RESULTS: No serious AEs were reported. In trial 1 (maximum dose, 32 development units [DU]), 1 patient in the 16 DU group discontinued due to AEs. The entire 32 DU group was discontinued as 1 patient had a severe adverse reaction. In trial 2 (maximum dose, 12 DU), no patients discontinued prematurely. The most frequently reported AEs were mild application-site related events. The total number of events was dose-related within each trial. HDM SLIT-tablet treatment induced changes in immunological parameters in a dose-dependent manner. CONCLUSIONS: These trials demonstrate that doses up to 12 DU of HDM SLIT-tablet were tolerated in the selected populations, and thus are suitable for further clinical investigations in adults and children with HDM respiratory allergic disease.

Tolerability during double-blind randomized phase I trials with the house dust mite allergy immunotherapy tablet in adults and children

Background and Objective: The orodispersible house dust mite (HDM) sublingual immunotherapy (SLIT)-tablet (ALK, Denmark) is being developed for the treatment of HDM respiratory allergic disease. The objective of the 2 phase I trials was to investigate tolerability and the acceptable dose range of HDM SLIT-tablet treatment in adults and children with HDM respiratory allergic disease. Patients and Methods: The trials were randomized, multiple-dose, dose-escalation, double-blind, placebo-controlled phase I trials including patients with HDM-induced asthma, with or without rhinoconjunctivitis. Both trials were registered in EudraCT (Trial 1: 2005-002151-41; Trial 2: 2007-000402-67). Trial 1 included 71 adults (18-63 years) and trial 2 included 72 children (5-14 years). Both trials included 6 dose groups that were randomized 3:1 to active treatment or placebo once daily for 28 days. Adverse events (AEs) were coded in MedDRA (version 8.1 or later). Immunological variables included specific IgE and IgE-blocking factor. Results: No serious AEs were reported. In trial 1 (maximum dose, 32 development units [DU]), 1 patient in the 16 DU group discontinued due to AEs. The entire 32 DU group was discontinued as 1 patient had a severe adverse reaction. In trial 2 (maximum dose, 12 DU), no patients discontinued prematurely. The most frequently reported AEs were mild application-site related events. The total number of events was dose-related within each trial. HDM SLIT-tablet treatment induced changes in immunological parameters in a dose-dependent manner. Conclusions: These trials demonstrate that doses up to 12 DU of HDM SLIT-tablet were tolerated in the selected populations, and thus are suitable for further clinical investigations in adults and children with HDM respiratory allergic disease (AU)

Introducción y Objetivo: La tableta orodispersable para inmunoterapia sublingual del ácaro del polvo de casa (SLIT-tablet) se ha desarrollado para el tratamiento de la alergia respiratoria frente al ácaro. El objetivo de la fase I de estos 2 ensayos clínicos fue investigar la tolerancia y el rango de aceptación de la dosis de tratamiento en adultos y niños con alergia respiratoria al ácaro del polvo de casa. Los ensayos randomizados, con dosis múltiple escalonada, doble ciego controlados con placebo incluyeron a pacientes con asma inducida por el ácaro del polvo de casa, con o sin rinoconjuntivitis. Se registraron en EudraCT (Ensayo 1: 2005-002151-41; Ensayo 2: 2007-000402-67). Pacientes y Métodos: El ensayo 1 incluyó a 71 pacientes adultos (18-63 años) y el ensayo 2 incluyó a 72 niños (5-14 años). Ambos ensayos clínicos incluían 6 grupos de dosis que fueron randomizados 3:1 para tratamiento activo o placebo, una vez al día durante 28 días. Las reacciones adversas (RAs) fueron codificadas en MedDRA (versión 8.1 or later). Las variables inmunológicas incluían IgE específica y factor bloqueante de la IgE. No se registraron RAs importantes. En el ensayo 1 (con la dosis máxima y 32 unidades de desarrollo [UD])un paciente del grupo 16-UD tuvo que dejar el tratamiento por RAs. El grupo 32-UD completo abandonó el tratamiento debido a que un paciente manifestó RAs graves. Resultados: En el ensayo 2 (dosis máxima ,12 UD) ningún paciente abandonó el tratamiento de forma prematura. Las RAs más frecuentemente registradas fueron de tipo local relacionadas con el lugar de aplicación del tratamiento. El número total de reacciones estaba relacionado con la dosis administrada en cada ensayo. Por otra parte, este tratamiento indujo cambios en los parámetros inmunológicos de forma dosis-dependiente. Conclusiones: Estos ensayos demuestran que el aumento de dosis por encima de 12 UD se tolera bien en las poblaciones estudiadas en estos ensayos, dato a tener en cuenta para futuras investigaciones en adultos y niños con alergia respiratoria por polvo de casa (AU)

Are hip hemiarthroplasty and total hip arthroplasty infections different entities? The importance of hip fractures.

Hip hemiarthroplasty (HHA) and total hip arthroplasty (THA) infections are usually considered as one entity; however, they may show important differences. We analyze these differences, as well as predictors of treatment failure (TF) and poor functional status among patients with prosthetic hip infections (PHIs). A multicenter cohort study of consecutive patients with PHIs was performed. The main outcome variable was TF after the first surgical treatment performed to treat the infection. Multivariate analysis was used to identify predictors of TF. A total of 127 patients with PHI were included (43 HHA, 84 THA). Patients with HHA infections were more frequently women (88% vs. 54%; p < 0.001), had comorbidities (86% vs. 67%, p = 0.02), and were older (median age 79 vs. 65 years, p < 0.001), and the reason for arthroplasty was more frequently a fracture (100% vs. 18%, p < 0.001). Failure of initial treatment and crude mortality were more frequent among HHA patients (44% vs. 23%, p = 0.01 and 28% vs. 7%, p = 0.001, respectively). However, HHA was not associated with TF in the multivariate analysis when hip fracture was considered; thus, variables independently associated with TF were hip fracture, inadequate surgical management, prosthesis retention, and higher C-reactive protein level. Failure of the first surgical treatment was associated with poorer functional status. HHA and THA infections showed significant differences in epidemiology, clinical features, and outcome. Although patients with HHA infections had a higher risk of TF, this was related to the reason for hip implant: a hip fracture. Success of the initial management of infection is a predictor of better clinical and functional outcome.

Tolerance to COX-2 inhibitors in children with hypersensitivity to nonsteroidal anti-inflammatory drugs.

BACKGROUND: Hypersensitivity to nonsteroidal anti-inflammatory drugs (NSAIDs) can affect children, with the mechanism proposed being inhibition of the cyclooxygenase enzyme-1 (COX-1). In these patients nonchemically related NSAIDs, including COX-2 inhibitors, can induce the reaction, hampering treatment of fever and inflammatory processes. OBJECTIVES: To analyse retrospectively tolerance to etoricoxib, a selective COX-2 inhibitor, and to meloxicam, a preferential COX-2 inhibitor, in children with hypersensitivity to NSAIDs. METHODS: Clinical records of children (aged 1-14 years) diagnosed with hypersensitivity reactions to NSAIDs from January 2006 to January 2013 were included. The diagnosis was confirmed by oral drug provocation test (DPT) with the culprit NSAIDs and acetylsalicylic acid (ASA). Tolerance to paracetamol, etoricoxib and meloxicam was also evaluated. RESULTS: The study included 41 children with a positive DPT with ASA and the culprit NSAID. DPT with paracetamol and etoricoxib was negative in all children, although two (4.9%) children developed a reaction after the administration of meloxicam. CONCLUSIONS: These data indicate that both etoricoxib and meloxicam are good alternatives for treatment in older children with hypersensitivity to NSAIDs.

Hemiparesia y parálisis facial transitorias causadas por metotrexato / Hemiparesis and facial palsy caused by methotrexate

El metotrexato es usado en el tratamiento de la leucemia linfoide aguda; puede causar neurotoxicidad, incluyendo una presentación muy infrecuente con hemiparesia. Se describen los casos de 2 adolescentes quienes durante la aplicación de la fase M del protocolo presentaron hemiparesia, paresia facial y disartria que revirtieron de forma rápida, descartándose compromiso leucémico del sistema nervioso central e ictus. Se revisa brevemente la fisiopatología de la neurotoxicidad del metotrexato, las características de la presentación con paresia focal y los hallazgos en la resonancia magnética nuclear (AU)

Methotrexate used in the treatment of acute lymphocytic leukemia, can cause neurotoxicity, including a rare presentation with hemiparesis. We describe two teenagers, who during the implementation of the M phase of the protocol, suffered hemiparesis, facial paresis and dysarthria which quickly reversed. Leukemia involvement of the central nervous system and stroke, were ruled out. We briefly review the pathophysiology of methotrexate neurotoxicity, the characteristics of the focal paresis presentation and magnetic resonance image findings (AU)

[Hemiparesis and facial palsy caused by methotrexate]. / Hemiparesia y parálisis facial transitorias causadas por metotrexato.

Methotrexate used in the treatment of acute lymphocytic leukemia, can cause neurotoxicity, including a rare presentation with hemiparesis. We describe two teenagers, who during the implementation of the M phase of the protocol, suffered hemiparesis, facial paresis and dysarthria which quickly reversed. Leukemia involvement of the central nervous system and stroke, were ruled out. We briefly review the pathophysiology of methotrexate neurotoxicity, the characteristics of the focal paresis presentation and magnetic resonance image findings.

Epidemiology and clinical features of community-acquired, healthcare-associated and nosocomial bloodstream infections in tertiary-care and community hospitals.

Classification of bloodstream infections (BSIs) as community-acquired (CA), healthcare-associated (HCA) and hospital-acquired (HA) has been proposed. The epidemiology and clinical features of BSI according to that classification in tertiary-care (TH) and community (CH) hospitals were investigated in a prospective cohort of 821 BSI episodes from 15 hospitals (ten TH and five CH hospitals) in Andalucía, Spain. Eighteen percent were CA, 24% were HCA and 58% were HA. The incidence of CA and HCA BSI was higher in CH than in TH (CA: 3.9 episodes per 1000 admissions vs. 2.2, p <0.01; HCA: 5.0 vs. 2.9, p <0.01), whereas the incidence of HA BSI was lower (7.7 vs. 8.7, p <0.01). In CA and HCA BSI, the respiratory tract was more frequently the source in CH than in TH (CA: 30% vs. 15%; HCA: 20% vs. 9%, p ≤0.03). In HCA BSI, chronic renal insufficiency and tunnelled catheters were less frequent in CH than in TH (11% vs. 26% and 7% vs. 19%, p ≤0.03), although chronic ulcers were more frequent (22% vs. 8%, p 0.008). BSIs as a result of methicillin-resistant Staphylococcus aureus or Pseudomonas aeruginosa were very rare in CA episodes, although extended-spectrum b-lactamase-producing Escherichia coli (ESBLEC) caused a similar proportion of all BSIs in CA, HCA and HA episodes. Multivariate analysis revealed no significant difference in mortality rates in CH and TH. HCA infections should be considered as a separate class of BSI in both TH and CH, although differences between hospitals must be considered. CA BSIs were not caused by multidrug-resistant pathogens, except for ESBLEC.

Endoscopic management of brainstem injury due to ventriculoperitoneal shunt placement.

INTRODUCTION: We report a patient who suffered from brainstem injury following ventriculoperitoneal (VP) shunt placement in the fourth ventricle. DISCUSSION: A 20-year-old man with complex hydrocephalus and trapped fourth ventricle underwent a suboccipital placement of a VP shunt. Postprocedure patient developed double vision. Magnetic resonance imaging showed that the catheter was penetrating the dorsal brainstem at the level of the pontomedullary junction. Patient was referred to our Neuroendoscopic Clinic. Physical exam demonstrated pure right VI cranial nerve palsy. Patient underwent flexible endoscopic exploration of the ventricular system. Some of the endoscopic findings were severe aqueductal stenosis and brainstem injury from the catheter. Aqueductoplasty, transaqueductal approach into the fourth ventricle, and endoscopic repositioning of the catheter were some of the procedures performed. Patient recovered full neurological function. The combination of endoscopic exploration and shunt is a good alternative for patients with complex hydrocephalus. A transaqueductal approach to the fourth ventricle with flexible scope is an alternative for fourth ventricle pathology.

Use of statins for the treatment of spontaneous intracerebral hemorrhage: results of a pilot study.

BACKGROUND AND STUDY AIMS: Spontaneous intracerebral hemorrhage (ICH) represents the most fatal kind of stroke, and there is still no treatment available that improves the outcome. Statins are cholesterol reducers, and during the last few years many additional effects have been demonstrated that might be neuroprotective. We designed a pilot clinical study in order to evaluate whether the administration of statins is associated with a better outcome. PATIENTS AND METHODS: From August to December 2006 we carried out a prospective/retrospective non-randomized clinical study. The prospective group was treated with rosuvastatin (20 mg) and the retrospective control group was taken from our clinical records with a relation of 1:3. We included patients of both sexes, aged > or =15 years with proven ICH in CT-scan. Exclusion criteria were a history of neoplasm, head injury four weeks before admission, non-hypertensive reasons, brainstem hemorrhage, steroid administration, cranial surgery, initial hydrocephalus, and NIHSS > or =30. RESULTS: We analyzed 18 patients treated with rosuvastatin and 57 controls with similar basic characteristics. The mortality rate during hospitalization was 1 (5.6%) patient in the statin group and 9 (15.8%) in the control group; the hazard ratio adjusted by the initial Glasgow Coma Scale (GCS), intubation, admission in intensive care unit, disruption into the subarachnoid space was 0.20 (95% CI 0.02-1.67). The odds ratio for NIHSS > or =15 at release was 0.04 (95% CI 0.003-0.93). CONCLUSIONS: The use of statins during the acute phase of ICH could be associated with a better outcome. Further clinical trials are necessary to confirm a possible therapeutic effect and evaluate the toxicity of statins.