Effectiveness and safety of outpatient parenteral antimicrobial therapy in acute exacerbation of chronic obstructive pulmonary disease.

AIM: We analysed the effectiveness and safety of outpatient parenteral antibiotic therapy (OPAT) in acute exacerbation of chronic obstructive pulmonary disease (AECOPD) in patients admitted to home hospitalisation units (HHU). METHODS: Retrospective multicentre study of patients with AECOPD included in the Spanish OPAT Registry during 2 years period. RESULTS: Twenty-seven hospitals included 562 episodes in 361 patients diagnosed COPD GOLD III-IV. The most frequently isolated pathogen was Pseudomonas aeruginosa (38%) and the most frequently used antibiotic was piperacillin-tazobactam (20%). The effectiveness of OPAT defined as the rate of improvement or recovery was 93.4%. The safety of OPAT defined as no adverse drug events and no infectious or catheter-related complications was 89.3%. Moreover, the risk of hospital readmission was not greater in patients with AECOPD aged >80 years. No differences in the effectiveness or safety were observed when OPAT was administered by patients and/or caregivers. CONCLUSION: Patients with AECOPD who require parenteral antimicrobial therapy can be managed effectively and safely in HHU, avoiding hospital stays, readmissions and complications.

A novel interstitial deletion of 2q22.3 q23.3 in a patient with dysmorphic features, epilepsy, aganglionosis, pure red cell aplasia, and skeletal malformations.

Many chromosomal deletions encompassing the 2q23.1 region have been described ranging from small deletions of 38 kb up to >19 Mb. Most phenotypic features of the 2q23.1 deletion syndrome are due to a MBD5 gene loss independent of the size of the deletion. Here, we describe a male patient harboring a novel interstitial deletion encompassing the 2q22.3 q23.3 chromosomal region. Array-CGH revealed a 7.1 Mb deletion causing haploinsufficiency of several genes including MBD5, ACVR2, KIF5C, and EPC2. This patient presents with additional findings to those already described in individuals who have deletions of MBD5 including toes absence of halluces, pure red cell aplasia, and intestinal aganglionosis. Interestingly, in the deleted region there are previously identified regulatory sequences which are located upstream to ZEB2, which is associated with Hirschsprung disease (HSCR). Several genes have been associated with pure red cell aplasia, but to our knowledge, this is the first time that 2q deletion is associated with this phenotype. These additional findings should be added to the list of manifestations associated with 2q deletion, and provide support for the hypothesis that this individual has a true contiguous gene deletion syndrome.

Influence of feeding practices in the composition and functionality of infant gut microbiota and its relationship with health.

Establishing the infant's gut microbiota has long-term implications on health and immunity. Breastfeeding is recognized as the best practice of infant nutrition in comparison with formula feeding. We evaluated the effects of the primary feeding practices by analyzing the infant growth and the potential association with gut diseases. A cross-sectional and observational study was designed. This study included 55 mothers with infants, who were divided according to their feeding practices in breastfeeding (BF), formula feeding (FF), and combined breast and formula feeding (CF). Anthropometric measurements of the participants were recorded. Additionally, non-invasive fecal samples from the infants were collected to analyze the microbiota by sequencing, immunoglobulin A (IgA) concentration (ELISA), and volatile organic compounds (gas chromatography with an electronic nose). Results showed that the microbiota diversity in the BF group was the highest compared to the other two groups. The IgA levels in the BF group were twice as high as those in the FF group. Moreover, the child´s growth in the BF group showed the best infant development when the data were compared at birth to the recollection time, as noted by the correlation with a decreased concentration of toxic volatile organic compounds. Interestingly, the CF group showed a significant difference in health status when the data were compared with the FF group. We conclude that early health practices influence children's growth, which is relevant to further research about how those infants' health evolved.

[Effect of Omega 3 fatty acids on body female obese composition]. / Efecto de la suplementación de omega 3 sobre IMC, ICC y composición corporal en mujeres obesas.

Evidence on the possible mechanisms for the use of Omega 3 fatty acids to mediate obesity requires clinical studies continue with specific methodologies. The aim was to assess the effect of omega-3 supplementation on Body Mass Index (BMI), Wais - Hip Index (WHI) and body composition of obese women using bioelectrical impedance. Subjects 60 premenopausal obese women (BMI > 30Kg/m2) were randomly assigned to 3 groups: Group 1) placebo, vitamin E (200 IU), group 2) 1 g of omega and group 3) 2 g of omega-3. All of them received a low calorie diet and moderate exercise. Weight, BMI, WHI, and fat distribution were measured at the beginning and every month for three months. The results show us Omega-3 supplementation significantly reduced weight, BMI, and total fat mass, compared to the control group, a dose-response effect. These effects depended on the time and amount of Omega 3 supplemented, when the degree of compliance of exercise, adherence to the diet and age were controlled. In conclusion the supplementation with omega-3 is an efficient method in the management of obesity in premenopausal women.

Main applications of point-of-care ultrasound in palliative care.

Combined with a physical examination, clinical ultrasound offers a valuable complement that can help guide clinical decision-making. In various medical and surgical specialties, it is increasingly used for diagnostic and therapeutic purposes. Due to recent technological advances, smaller and more affordable ultrasound machines are now being developed for use in home hospice care. The purpose of this paper is to describe how clinical ultrasound may be applied in Palliative Care, where it can be a valuable tool to assist the clinician in making better clinical decisions and to assist in accurately guiding palliative procedures. Furthermore, it can be used to identify unnecessary hospitalizations and prevent them from occurring. Training programs with specific objectives are necessary to implement clinical ultrasound in Palliative Care, as well as defining learning curves and promoting alliances with scientific societies that recognize the teaching, care and research trajectory for accreditation of competencies.

Relationship of ANGPTL6 With Neonatal Glucose Homeostasis and Fat Mass Is Disrupted in Gestational Diabetic Pregnancies.

CONTEXT: Angiopoietin-like protein 6 (ANGPTL6) is a hepatokine, which, in animal studies, improves insulin sensitivity and increases energy expenditure to counteract insulin resistance. OBJECTIVE: Evaluate in a human population, the role of serum ANGPTL6 in gestational diabetes mellitus (GDM) or its presence in fetal circulation. RESEARCH DESIGN AND METHODS: A total of 190 women (115 controls and 75 GDM) and their offspring were studied. Insulin, glucose, ANGPTL6, retinol binding protein 4 (RBP4), and retinol, as well as leptin and adiponectin, were determined in maternal serum obtained at term and from umbilical artery blood at delivery. RESULTS: At term, pregnant women with GDM showed higher serum concentrations of ANGPTL6, insulin, homeostatic model assessment, and apo-RBP4 (free RBP4) than controls but not of glucose, which remained similar in both groups. Also, in arterial cord serum, ANGPTL6 concentration was increased in GDM neonates with respect to the control group (201 ±â€…12 ng/mL vs 119 ±â€…8 ng/mL, respectively). No effect of maternal insulin treatment of some GDM mothers in neonates of either sex on ANGPTL6 levels was observed. In GDM, circulating ANGPTL6 showed no correlation with glucose or insulin concentration or with neonatal adiposity. However, in control pregnancies, the variation in glucose concentration was positively correlated with ANGPTL6 concentration, both in maternal and in cord samples, and cord ANGPTL6 was negatively correlated with neonatal fat mass. Furthermore, in control pregnant women, serum concentrations of ANGPTL6 and apo-RBP4 were negatively correlated. CONCLUSION: Serum ANGPTL6 levels are associated with maternal glucose homeostasis and fetal adiposity in normal pregnancy. ANGPTL6 levels in maternal and cord serum GDM pregnancy at term are increased, although its mechanism and physiological role are unknown yet.

Successful Integration of Clinical Pharmacists in an OPAT Program: A Real-Life Multidisciplinary Circuit.

Outpatient parenteral antimicrobial therapy (OPAT) programs encompass a range of healthcare processes aiming to treat infections at home, with the preferential use of the intravenous route. Although several barriers arise during the implementation of OPAT circuits, recent cumulative data have supported the effectiveness of these programs, demonstrating their application in a safe and cost-effective manner. Given that OPAT is evolving towards treating patients with higher complexity, a multidisciplinary team including physicians, pharmacists, and nursing staff should lead the program. The professionals involved require previous experience in infectious diseases treatment as well as in outpatient healthcare and self-administration. As we describe here, clinical pharmacists exert a key role in OPAT multidisciplinary teams. Their intervention is essential to optimize antimicrobial prescriptions through their participation in stewardship programs as well as to closely follow patients from a pharmacotherapeutic perspective. Moreover, pharmacists provide specialized counseling on antimicrobial treatment technical compounding. In fact, OPAT elaboration in sterile environments and pharmacy department clean rooms increases OPAT stability and safety, enhancing the quality of the program. In summary, building multidisciplinary teams with the involvement of clinical pharmacists improves the management of home-treated infections, promoting a safe self-administration and increasing OPAT patients' quality of life.

Executive summary of outpatient parenteral antimicrobial therapy: Guidelines of the Spanish Society of Clinical Microbiology and Infectious Diseases and the Spanish Domiciliary Hospitalisation Society.

Outpatient parenteral antimicrobial therapy (OPAT) programmes make it possible to start or complete intravenous antimicrobial therapy for practically any type of infection at home, provided that patient selection is appropriate for the type of OPAT programme available. Although the clinical management of infections in the home setting is comparable in many respects to that offered in conventional hospitalization (selection of antibiotics, duration of treatment, etc.), there are many aspects that are specific to this care modality. It is essential to be aware of them so that OPAT continues to be as safe and effective as inpatient care. The objective of this clinical guideline is therefore to provide evidence- and expert-based recommendations with a view to standardizing clinical practice in this care modality and contribute to a progressive increase in the number of patients who can be cared for and receive intravenous therapy in their own homes.

Screening for Latent Tuberculosis Infection in Patients who are Candidate for Biological Therapies in Spain? A Multidisciplinary Survey. / ¿Cómo realizamos el cribado de infección tuberculosa latente en pacientes candidatos a terapias biológicas en España? Una encuesta multidisciplinar.

INTRODUCTION: Treatment with biological therapies increases the incidence of tuberculous disease. The introduction of systematic screening for latent tuberculosis infection in patients who are to receive these therapies has reduced this risk. In 2016, the consensus document on the prevention and treatment of tuberculosis in patients who are candidates for biological treatment was published in Spain. The main objective of this study was to evaluate adherence to these guidelines. METHODS: Multicenter, descriptive, observational study via an anonymous online survey sent to medical societies involved in biologics. RESULTS: We received 747 responses. Most respondents performed screening at the right time in the right patients (93.7%). Only 36.6% of respondents requested the appropriate diagnostic test, while 56.3% correctly recommended chemoprophylaxis. Up to 96% were familiar with the recommended chemoprophylaxis regimens, while only 63.9% initiated them at the right time. The specialist area that participated most and screened most patients for latent tuberculosis infection was rheumatology (54%). In most cases, pulmonologists were involved in an advisory capacity. CONCLUSIONS: This study shows poor overall adherence to recommendations, with only 56% of respondents reporting appropriate compliance. The incidence of tuberculous disease in patients who are to receive biological therapies could be reduced further by emphasizing the importance of the right diagnostic test and use of the diagnostic algorithm for latent tuberculosis infection.

Recovery position significantly associated with a reduced admission rate of children with loss of consciousness.

BACKGROUND: Loss of consciousness (LOC) is often seen in children. The response of caregivers to a child with LOC has been poorly investigated. Potential caregivers (parents, teachers) seem to have a poor knowledge of the recovery position (RP)-that is, the position into which an unconscious child should be placed in order to protect the airway. OBJECTIVES: To report the management and diagnoses of LOC in childhood, and to evaluate variables associated with an increased hospital admission rate. METHODS: We conducted a prospective cohort study of consecutive children aged between 0 and 18 years diagnosed with LOC at 11 paediatric emergency departments (PEDs) of 6 European countries. The enrolment period was 3 months. Data were obtained from parental interviews, PED reports and clinical examination. RESULTS: 553 children were enrolled. The most frequent final diagnoses causing LOC were seizures (n=278, 50.3%), and vasovagal syncope (n=124, 22.4%). Caregivers put the child in the RP in 145 cases (26.2%). The RP was independently associated with a significant decrease in the admission rate (aOR=0.28; 95% CI 0.17 to 0.48; p<0.0001). CONCLUSIONS: Our study demonstrates for the first time that the RP may reduce the admission rate of infants with LOC. Caregivers often perform inadequate manoeuvres when a child becomes unconscious. Campaigns aiming at increasing knowledge of the RP should be promoted.

Intravenous antimicrobial therapy in the hospital-at-home setting: data from the Spanish Outpatient Parenteral Antimicrobial Therapy Registry.

AIM: To evaluate outpatient parenteral antimicrobial therapy (OPAT) in the hospital-at-home (HaH) model, using data from a Spanish registry. PATIENTS & METHODS: We describe episodes/characteristics of patients receiving OPAT. RESULTS: Four thousand and five patients were included (mean age 66.2 years), generating 4416 HaH episodes, 4474 infections and 5088 antibiotic treatments. Most patients were from the hospital admission ward and emergency department. Respiratory, urinary and intra-abdominal infections predominated (72%). Forty-six different antimicrobials were used, including combinations of ≥ 2 drugs (20.7%). Most HaH episodes had a successful outcome (91%). CONCLUSION: Our findings are similar to those obtained previously although our study case profiles differ, suggesting that disease processes of greater severity and complexity can be treated using this healthcare model, without compromising patient safety.

[Prognostic value of pre-B immunophenotype in early treatment response among acute pediatric lymphoblast leukemia patients]. / Valor pronóstico del inmunofenotipo en la respuesta temprana de la leucemia aguda linfoblástica pre-B en niños.

OBJECTIVE: To determine the prognostic value of preB immunophenotype and its variants on early treatment response among of acute pediatric lymphoblast leukemia. PATIENTS AND METHODS: A case-control study nested in a cohort was carried out with male and female patients 15 years and younger with recently diagnosed pre-B lymphoblast leukemia. A panel of B, T, monoclonal antibodies of the myelo-monocytic and megakaryocytic cell type was used. Response was assessed by bone marrow aspiration 14 days post treatment. RESULTS: 54 patients were included. The median age was 7 years (2 months - 14 years) median leukocyte count was 13,450/mm3 (1200-986,000/mm3). We identified 29 cases with late pre-B immune phenotype, 19 cases with common pre B and 6 cases with early preB immunophenotype. Eleven, patients also displayed myeloid antigens. A significant association (p=0.034) was found between early treatment response and the presence of myeloid antigens. No association was found between the pre-B immunophenotype, age and leukocyte count with early treatment response (p=0.264). CONCLUSIONS: We need to pay special emphasis on early treatment response in children with lymphoblast leukemia as our study did not corroborate the common finding that clinical factors and immune phenotype can be predictive factors.

Submental intubation in pediatric maxillofacial surgery: report of 2 cases / Intubación submentoniana en cirugía maxilofacial pediátrica: reporte de 2 casos

Abstract Submental intubation (SMI) is useful in surgical procedures where nasotracheal intubation is contraindicated and orotracheal intubation is not ideal, making it an alternative to tracheostomy since it is performed in less time, with less morbidity and mortality, minimal postoperatory care, as well as an aesthetically acceptable scar. We present 2 cases of pediatric patients with a successful SMI. In addition, we briefly review current literature regarding pediatric population.

Resumen La intubación submentoniana (ISM) es útil en procedimientos quirúrgicos en donde la intubación nasotraqueal está contra indicada y la intubación orotraqueal no es ideal, siendo así una alternativa a la traqueostomía, ya que se realiza en menor tiempo, con menor morbimortalidad y mínimos cuidados posoperatorios, y con una cicatriz estéticamente aceptable. Se presentan dos casos de pacientes pediátricos en los cuales la ISM fue exitosa y se revisa de forma breve la literatura relacionada en población infantil.

Hallazgos clínicos y moleculares en una paciente con ataxia por deficiencia de vitamina E, homocigota para la mutación c.205-1G>C en el gen TTPA / Clinical and molecular findings in a patient with ataxia with vitamin E deficiency, homozygous for the c.205-1G>C mutation in the TTPA gene

Introducción. La ataxia por deficiencia de vitamina E es causada por mutaciones en el gen TTPA . Está caracterizada por ataxia, arreflexia, temblor cefálico, pérdida de la propiocepción, Babinsky, disdiadococinesia, retinitis pigmentosa y cardiomiopatía. Caso clínico. Se trató de una paciente del sexo femenino de 11 años, padres consanguíneos, valorada por dolor y parestesias en miembros inferiores, disartria y problemas para escribir y masticar. El examen físico mostró fuerza distal disminuida, hiperreflexia, Babinsky, disminución en la propiocepción, pie cavo bilateral, dismetría, disdiadococinesia y Romberg positivo. El estudio para ataxia de Friedreich resultó normal, aunque presentó bajos niveles de a-tocoferol y se identificó una mutación homocigota c.205-1G>C en el gen TTPA . Se inició tratamiento con vitamina E con lo que mostró mejoría. Conclusiones. Ante la presencia de manifestaciones parecidas a la ataxia de Friedreich se sugiere evaluar niveles plasmáticos de α-tocoferol y realizar estudios genéticos confirmatorios. El tratamiento con vitamina E disminuye los síntomas en los afectados y los presintomáticos no desarrollan manifestaciones del trastorno. Se han reportado pocos casos en Latinoamérica. En esta paciente se encontró una mutación en estado homocigoto fuera de las áreas de mayor prevalencia. Dichos hallazgos clínicos pueden indicar que la mutación c.205-1G>C se asocia con un cuadro severo.

Background. Ataxia with vitamin E deficiency is a disorder caused by mutations in the TTPA gene. Common symptoms include ataxia, areflexia, head titubation, loss of proprioception, Babinsky sign, dysdiadochokinesia, pigmentary retinopathy and cardiomyopathy. Case report. The patient was the first child of consanguineous parents. She presented at 10 years of age due to bilateral lower limb pain and numbness and difficulty in speech, writing and chewing. Physical examination showed dysarthria, diminished distal strength, hyperreflexia, positive Babinsky sign, decreased proprioception, pes cavus, dysmetria, dysdiadochokinesia and positive Romberg sign. Genetic screening for the Friedreich's ataxia gene resulted negative, α-tocopherol levels were low and TTPA gene sequentiation detected the homozygous mutation c.205-1G >C in intron 1. Treatment was initiated with vitamin E, showing improvement of symptoms. Conclusions. The presence of Friedreich's ataxia-like phenotype suggests the need to perform tests of plasma levels of α-tocopherol and the confirmatory genetic test. Treatment with vitamin E decreases symptoms in both affected and presymptomatic individuals. Few patients have been described in America, and our case showed a homozygous mutation outside of high-prevalence areas. Clinical findings of this patient and a previous case would indicate that the c.205-1G>C mutation is associated with severe symptoms.

Efecto de la suplementación de omega 3 sobre IMC, ICC y composición corporal en mujeres obesas / Effect of Omega 3 fatty acids on body female obese composition

La evidencia sobre los posibles mecanismos de utilización de los ácidos grasos Omega 3 para mediar la obesidad requiere continuar con estudios clínicos con metodologías concretas. El objetivo fue evaluar mediante impedancia bioeléctrica el efecto de la suplementación de omega 3 sobre el Indicé de Masa Corporal (IMC), Índice Cintura Cadera (ICC) y composición corporal en mujeres obesas. Participaron 60 mujeres obesas adultas (IMC >30 Kg/m²) que fueron aleatorizadas en 3 grupos: Grupo 1) placebo, vitamina E (200 UI), Grupo 2) 1 g de omega 3) y Grupo 3) 2 g de omega 3. Todas recibieron dieta hipocalórica y ejercicio moderado. Se midieron; peso, IMC, índice cintura cadera y distribución grasa al inicio y cada mes por tres meses. Los resultados muestran que la suplementación con omega 3 tuvo una relación dosis respuesta disminuyendo significativamente el peso, IMC y la masa grasa total, en comparación con el grupo control. Estos efectos dependieron del tiempo y cantidad de Omega 3 suplementada, cuando se ajustó por el grado de cumplimiento de ejercicio, apego a la dieta y edad. Concluimos que la suplementación con Omega 3 es un coadyuvante eficaz en el manejo de la obesidad en mujeres premenopáusicas.

Evidence on the possible mechanisms for the use of Omega 3 fatty acids to mediate obesity requires clinical studies continue with specific methodologies. The aim was to assess the effect of omega-3 supplementation on Body Mass Index (BMI), Wais - Hip Index (WHI) and body composition of obese women using bioelectrical impedance. Subjects 60 premenopausal obese women (BMI > 30Kg/m²) were randomly assigned to 3 groups: Group 1) placebo, vitamin E (200 IU), group 2) 1 g of omega and group 3) 2 g of omega-3. All of them received a low calorie diet and moderate exercise. Weight, BMI, WHI, and fat distribution were measured at the beginning and every month for three months. The results show us Omega-3 supplementation significantly reduced weight, BMI, and total fat mass, compared to the control group, a dose-response effect. These effects depended on the time and amount of Omega 3 supplemented, when the degree of compliance of exercise, adherence to the diet and age were controlled. In conclusion the supplementation with omega- 3 is an efficient method in the management of obesity in premenopausal women.

Incidencia y consecuencias de la traqueobronquitis asociada a ventilación mecánica en unidades de cuidados intensivos / Incidence and consequences of tracheobronchitis associated with ventilator in ICUs

Introducción: las infecciones respiratorias bajas ocupan el primer lugar entre las infecciones relacionadas con el cuidado sanitario en unidades de cuidados intensivos. Objetivos: describir la incidencia y las consecuencias, sobre estadía y mortalidad, de la traqueobronquitis asociada a ventilación mecánica (TAVM) en UCI. Métodos: estudio multricéntrico, descriptivo, prospectivo y transversal, en 6 UCI de adultos. Se estudiaron 454 pacientes. Las variables de estudio fueron recogidas en 2 bases de datos. Resultados: tasa de incidencia de TAVM: 1,76 por ciento.Con respecto al número total de pacientes con factor de riesgo: 6,06 por ciento, Densidad de incidencia: 7,61 por ciento por 1 000 d con factor de riesgo. Estadía media, TAVM: 13,13 d, pacientes sin IRCS: 5,49 d (p=0,006). Mortalidad, TAVM: 25 por ciento, NAVM: 55,2 por ciento, pacientes sin IRCS: 14,9 por ciento(p=0,000). Conclusiones: la TAVM no es infrecuente en UCI. Su diagnóstico implica aumento de estadía y mortalidad en pacientes ventilados. Se justifica la implementación de medidas de vigilancia y prevención

Introduction: lower respiratory infections rank first among related infections in health care intensive care units. Objectives: to describe the incidence and consequences of stay and mortality of ventilator-associated tracheobronchitis (TAVM) in ICU. Methods: a multicenter, descriptive, prospective and cross-sectional study was conducted in 6 adult ICU. 454 patients were studied. The study variables were collected in two databases. Results: TAVM incidence rate: 1.76 percent, relative to the total number of patients with risk factor: 6.06 percent. Incidence density: 7.61 percent by 1000 d with risk factor. Average stay, TAVM: 13.13 d, patients without IRCS: 5.49 d (p = 0.006). Mortality, TAVM: 25 percent, VAP: 55.2 percent , patients without IRCS: 14.9 percent (p = 0.000). Conclusions: TAVM is not uncommon in ICU. Its diagnosis involves increased stay and its mortality in ventilated patients. The implementation of surveillance and prevention measures is requiered