Mass animal sacrifice at casas del Turuñuelo (Guareña, Spain): A unique Tartessian (Iron Age) site in the southwest of the Iberian Peninsula.

Zooarchaeological analyses of the skeletal remains of 52 animals unearthed in the courtyard of an Iron Age Tartessian building known as Casas del Turuñuelo (Badajoz, Spain) shed light on a massive sacrifice forming part of a series of rituals linked to the site's last period of activity and final abandonment. The rites took place towards the end of the 5th century BCE when both the building (intentionally destroyed) and the sacrificed animals were intentionally buried under a tumulus 90 m in diameter and 6 m high. The main objective of the zooarchaeological and microstratigraphic analyses was to determine the phasing of the sacrificial depositions. Evidence gathered from taphonomic assessments and a series of radiocarbon datings indicate that the sacrifices fall into three consecutive phases spanning several years. The findings of the zooarchaeological analyses clearly point to a selection of equid and cattle males. Adult equids predominate (MNI = 41) followed by adult and sub-adult cattle (MNI = 6). Pigs, in turn, are only represented by a few adults and sub-adult females (MNI = 4). Among the animals is a single dog of undetermined sex between 3 and 4 years of age. The fact that the animals are mostly adults discards the likelihood that they died from natural causes or an epidemic. In addition, the scenographic deposition of certain equids in pairs, as well as evidence of the burning of plant offerings, suggest an intentional ritualistic sacrifice. Nine of the initial depositions of Phase 1 in the SE quadrant were scattered and certain of their bones bear marks characteristic of both prolonged open air exposure and scavengers. Another 31 animals from Phases 1 and 2 are represented by almost complete, articulated skeletons, indicating they were promptly covered. Phase 3, by contrast, reveals both almost complete and partial animals bearing clear signs of processing for human consumption. This study thus sheds light on both the sequence of the animal sacrifices and the protocols linked to rites accompanied by the celebration of banquets. Certain features associated with the sealing of this building under a tumulus offer evidence of the decline of the Tartessian Culture. This study thus advances notions serving to contextualize ritual animal sacrifices in the framework of practice observed at other Iron Age sites in the Iberian Peninsula and elsewhere throughout Europe.

Long-term treatment with nebulized colistin in oncological patients with recurrent respiratory infections

Objectives: To assess the efficacy of long-term treatment with nebulized colistin in reducing the number of respiratory infections, emergency consultations and hospitalizations in oncological patients.MethodsA retrospective, observational, single-centre study including patients with solid or haematologic malignancies, or pulmonary GVHD after HSTC who received treatment with nebulized colistin for at least six-months to prevent recurrent respiratory infections (July 2010 to June 2017).ResultsTwelve patients were included (median age: 54.4, range: 23–85), 7 with solid malignancies and 5 with haematologic malignancies (2 with pulmonary GVHD). Pseudomonas aeruginosa was the most frequent microorganism in sputum cultures (11/12 patients), all strains were susceptible to colistin. There was a statistically significant reduction (p=0.01) in respiratory infections in the six-month period after starting colistin (median: 1, range: 0–4) compared to the six-month period before (median: 4, range: 1–8). There was also a reduction in emergency consultations (precolistin: median: 1.50, range: 0–3; postcolistin: median: 0, range: 0–3) and hospitalizations (precolistin: median: 1.50, range: 0–3; postcolistin: median: 0, range: 0–3) due to respiratory infections. No colistin-resistant strains were identified.ConclusionsLong-term treatment with nebulized colistin may be useful to reduce the number of exacerbations in oncological patients with recurrent respiratory infections. (AU)

Objetivos: Evaluar la eficacia de un tratamiento prolongado con colistina nebulizada para reducir el número de infecciones respiratorias, consultas en Urgencias y hospitalizaciones en pacientes oncológicos.MétodosEstudio retrospectivo, observacional y unicéntrico en pacientes con neoplasias sólidas o hematológicas o EICR pulmonar tras TPH tratados con colistina nebulizada al menos 6 meses para prevenir infecciones respiratorias recurrentes (julio del 2010-junio del 2017).ResultadosSe incluyó a 12 pacientes (edad mediana 54,4, rango: 23-85), 7 con cáncer sólido y 5 con neoplasias hematológicas (2 con EICR pulmonar). El microorganismo aislado más frecuentemente en esputos fue Pseudomonasaeruginosa (11/12 pacientes); todas las cepas fueron colistina-sensibles. Se evidenciaron una reducción estadísticamente significativa (p = 0,01) de las infecciones respiratorias en los 6 meses tras iniciar colistina (mediana: 1, rango: 0-4) comparado con los 6 meses previos (mediana: 4, rango: 1-8), y una reducción del número de visitas a Urgencias (precolistina: mediana: 1,50, rango: 0-3; postcolistina: mediana: 0, rango: 0-3) y hospitalizaciones (precolistina: mediana: 1,50, rango: 0-3; postcolistina: mediana: 0, rango: 0-3) por infección respiratoria. No se detectaron cepas resistentes a colistina.ConclusionesUn tratamiento prolongado con colistina nebulizada puede ser útil para reducir el número de exacerbaciones en pacientes oncológicos con infecciones respiratorias recurrentes. (AU)

Long-term treatment with nebulized colistin in oncological patients with recurrent respiratory infections.

OBJECTIVES: To assess the efficacy of long-term treatment with nebulized colistin in reducing the number of respiratory infections, emergency consultations and hospitalizations in oncological patients. METHODS: A retrospective, observational, single-centre study including patients with solid or haematologic malignancies, or pulmonary GVHD after HSTC who received treatment with nebulized colistin for at least six-months to prevent recurrent respiratory infections (July 2010 to June 2017). RESULTS: Twelve patients were included (median age: 54.4, range: 23-85), 7 with solid malignancies and 5 with haematologic malignancies (2 with pulmonary GVHD). Pseudomonas aeruginosa was the most frequent microorganism in sputum cultures (11/12 patients), all strains were susceptible to colistin. There was a statistically significant reduction (p=0.01) in respiratory infections in the six-month period after starting colistin (median: 1, range: 0-4) compared to the six-month period before (median: 4, range: 1-8). There was also a reduction in emergency consultations (precolistin: median: 1.50, range: 0-3; postcolistin: median: 0, range: 0-3) and hospitalizations (precolistin: median: 1.50, range: 0-3; postcolistin: median: 0, range: 0-3) due to respiratory infections. No colistin-resistant strains were identified. CONCLUSIONS: Long-term treatment with nebulized colistin may be useful to reduce the number of exacerbations in oncological patients with recurrent respiratory infections.

Varenicline in smokers with severe or very severe COPD after 24 weeks of treatment. A descriptive analysis: VALUE study.

A large number of COPD patients are smokers. The particular characteristics of this group as well as their need to quit usually require psychological counselling and pharmacological treatment to achieve abstinence and, often, intensively. Little information is available about this issue.  The main objective of the study was to evaluate the effectiveness of varenicline after 24 weeks of treatment, with continuous abstinence between weeks 9 and 24.  This study was a post-authorization, open label, observational study of prospective follow-up. Patients included were smokers with severe or very severe COPD criteria who were treated with varenicline for 24 weeks, i.e. with a 12-week extension over the usual treatment.  The outcomes in the population of subjects completing 24 weeks of follow-up were at week 24: continuous abstinence 36.8%, 7 days point prevalence abstinence 65.7%, and continuous smoking 31.5%.The outcomes in the intention-to-treat population included at baseline were: continuous abstinence 17.7% of patients, 7 days point prevalence abstinence 31.6%, continuous smoking 15.1% and not valid/unknown 51.8%.  The mean CAT score at week 24 was 15 and reduction from the baseline was 3.77 (paired T test, p<0.01). The most common adverse events reported were nausea, vivid dreams, stomach ache, insomnia, headache and vomiting.  Patients included in VALUE were active smokers despite all of them had a severe COPD which suggests a very high degree of dependence. Although the study do not allow to infer the results to the global population of smokers with severe COPD, the outcomes have shown that, at 24 weeks follow up 36.8% of the patients were successful in quitting but from 79 patients enrolled initially only 17.7% quit.

Cellular transplants in amyotrophic lateral sclerosis patients: an observational study.

BACKGROUND AIMS: Cytotherapy is a promising option for neurodegenerative disease treatment. Because of the fatal prognosis and imperative need for effective treatment, amyotrophic lateral sclerosis (ALS) patients request this therapy before its effectiveness has been verified. The increase in clinics offering cytotherapies but providing little scientific information has prompted considerable medical tourism. We present an observational study of Spanish ALS patients receiving cytotherapy, analyzing the experiences arising from the treatment (TX) and considering two progression markers, FVC and ALSFRS-R. METHODS: Twelve ALS patients with a mean age of 48.6 years (SD 12.8) received cytotherapy 26.9 months (SD 15.8) after clinical onset. ALSFRS-R and FVC at TX were 32.3 (SD 6.8) and 63.4% (SD 15.3), respectively. TX involved transplants of olfactory ensheathing cells in three patients, and autologous mesenchymal stromal cells in the remainder. RESULTS: One patient died 33 months post-TX after surviving for 49 months. Five required mechanical non-invasive home ventilation 7.4 months post-TX. Two required invasive ventilation 13 months post-TX. Five patients needed gastrostomy feeding 23.3 months post-TX. Survival between clinical onset and the study end date was 50 months (SD 17.2). No significant adverse events or changes in the decline of FVC and ALSFRS-R compared with the disease's natural history were observed. CONCLUSIONS: Our observations suggest that these therapies do not halt the course of the disease. Cytotherapy cannot yet be considered a curative treatment for ALS.