First-line therapy with palbociclib in patients with advanced HR+/HER2- breast cancer: The real-life study PALBOSPAIN.

PURPOSE: To evaluate the efficacy and safety of first-line therapy with palbociclib in a Spanish cohort treated after palbociclib approval. METHODS: PALBOSPAIN is an observational, retrospective, multicenter study evaluating real-world patterns and outcomes with 1 L palbociclib in men and women (any menopausal status) with advanced HR+/HER2- BC diagnosed between November 2017 and November 2019. The primary endpoint was real-world progression-free survival (rw-PFS). Secondary endpoints included overall survival (OS), the real-world response rate (rw-RR), the clinical benefit rate, palbociclib dose reduction, and safety. RESULTS: A total of 762 patients were included. The median rw-PFS and OS were 24 months (95% CI 21-27) and 42 months (40-not estimable [NE]) in the whole population, respectively. By cohort, the median rw-PFS and OS were as follows: 28 (95% CI 23-39) and 44 (95% CI 38-NE) months in patients with de novo metastatic disease, 13 (95% CI 11-17) and 36 months (95% CI 31-41) in patients who experienced relapse < 12 months after the end of ET, and 31 months (95% CI 26-37) and not reached (NR) in patients who experienced relapse > 12 months after the end of ET. rw-PFS and OS were longer in patients with oligometastasis and only one metastatic site and those with non-visceral disease. The most frequent hematologic toxicity was neutropenia (72%; grade ≥ 3: 52.5%), and the most common non-hematologic adverse event was asthenia (38%). CONCLUSION: These findings, consistent with those from clinical trials, support use of palbociclib plus ET as 1 L for advanced BC in the real-world setting, including pre-menopausal women and men. TRIAL REGISTRATION NUMBER: NCT04874025 (PALBOSPAIN). Date of registration: 04/30/2021 retrospectively registered.

Loneliness impact on healthcare utilization in primary care: A retrospective study.

BACKGROUND: An increased number of patients seek help for loneliness in primary care. OBJECTIVE: To analyze whether loneliness was associated with a higher utilization of healthcare facilities. METHODS: Observational, retrospective study based on the review of routinely coded data in the digital medical record system in a random sample of patients aged 65 or older, stratified by population size of their residence area. A minimum sample size was estimated at 892 medical records. Loneliness was defined as the negative feeling that arises when there is a mismatch between the quantity and quality of a person's social relationships and those, they desire. Thirty-three primary care nurses (30 females and 3 males) were reviewing the data. RESULTS: A total of 932 medical records of patients were reviewed (72% belonged to female patients). Of these, 657 individuals were living alone (71.9%). DeJong Scale average scores was 8.9 points (SD 3.1, 95CI 8.6-9.1). The average annual attendance to primary care ranged from 12.2 visits per year in the case of family practice, 10.7 nurse, 0.7 social workers. The average number of home visits was 3.2, and the urgent consultations attended at health centers were 1.5 per year. Higher feelings of loneliness were associated with extreme values in the frequency of healthcare resource usage. Compared to their peers of the same age, the additional healthcare resource consumption amounted to €802.18 per patient per year. CONCLUSION: Loneliness is linked to higher healthcare resource usage in primary care, with individuals experiencing poorer physical and mental health utilizing these resources up to twice as much as their peers of the same age.

Factors associated with unjustified chronic treatment with digoxin in patients with acute heart failure and relationship with short-term prognosis.

OBJECTIVES: To analyze the factors related to inadequate chronic treatment with digoxin and whether the inadequacy of treatment has an impact on short-term outcome. METHOD: Patients diagnosed with AHF who were in chronic treatment with digoxin, were selected. Digoxin treatment was classified as adequate or inadequate. We investigated factors associated to inadequacy and whether such inadequacy was associated with in-hospital and 30-day mortality, prolonged hospital stay (>7 days) and combined adverse event (re-consultation to the ED or hospitalization for AHF or death from any cause) during the 30 days after discharge. RESULTS: We analyzed 2,366 patients on chronic digoxin treatment (median age = 83 years, women = 61%), which was considered adequate in 1,373 cases (58.0%) and inadequate in 993 (42.0%). The inadequacy was associated with older age, less comorbidity, less treatment with beta-blockers and renin-angiotensin inhibitors, better ventricular function, and worse Barthel index. In-hospital and 30-day mortality was higher in patients with inadequate digoxin treatment (9.9% versus 7.6%, p = 0.05; and 12.6% versus 9.1%, p < 0.001, respectively). No differences were recorded in prolonged stay (35.7% versus 33.8%) or post-discharge adverse events (32.9% versus 31.8%). In the model adjusted for baseline and decompensation episode differences, inadequate treatment with digoxin was not significantly associated with any outcome, with an odds ratio of 1.31 (95%CI = 0.85-2.03) for in-hospital mortality; 1.29 (0.74-2.25) for 30-day mortality; 1.07 (0.82-1.40) for prolonged stay; and 0.88 (0.65-1.19) for post-discharge adverse event. CONCLUSION: There is a profile of patients with AHF who inadequately receive digoxin, although this inadequateness for chronic digitalis treatment was not associated with short-term adverse outcomes.

[Family planning in men and women with multiple sclerosis. Analysis of the Andalusian Registry (2018-2022)]. / Planificación familiar en hombres y mujeres con esclerosis múltiple. Análisis del Registro Andaluz (2018-2022).

INTRODUCTION: The Andalusian Registry of Pregnancies in patients with multiple sclerosis is the largest Spanish registry on multiple sclerosis (MS) and family planning. For the first time, it includes information on the fertility of men with MS. The influence of the use of a disease-modifying treatment (DMT) on the health of the foetus/newborn and the impact of breastfeeding on MS are also analysed. SUBJECTS AND METHODS: This is a multicentre, prospective and observational study. Recruitment of patients took place between December 2018 and December 2020. Women were followed up for one year after delivery. Altogether 100 women and 16 men were included, with a total of 103 newborn infants. RESULTS: The annualised relapse rate of the women with MS decreased significantly during pregnancy (from 0.23 to 0.065). A total of 11.2% of patients resorted to assisted reproductive techniques in order to conceive a child. No association was found between the use of a DMT at conception and/or pregnancy and the risk of miscarriage, prematurity or low birth weight. Over half the women with MS (54.2%) chose to breastfeed (26.7% of them while on a DMT). CONCLUSIONS: MS does not affect the fertility of men. Neither does the use of a DMT at the time of conception affect their fertility or their children's health. Assisted reproductive techniques did not have a negative impact on the course of MS. Breastfeeding is a common practice among women with MS and there is no evidence of positive or negative effects on disease progression.

TITLE: Planificación familiar en hombres y mujeres con esclerosis múltiple. Análisis del Registro Andaluz (2018-2022).Introducción. El Registro Andaluz de Embarazos en pacientes con esclerosis múltiple (EM) es el mayor registro español sobre EM y planificación familiar. Por primera vez se incluye información sobre la fertilidad de hombres con EM. También se analizan la influencia del uso de un tratamiento modificador de la enfermedad (TME) en la salud del feto o recién nacido y el impacto de la lactancia materna en la EM. Sujetos y métodos. Es un estudio observacional, prospectivo y multicéntrico. El reclutamiento de pacientes se hizo entre diciembre de 2018 y diciembre de 2020. El seguimiento de las mujeres tras el parto fue de un año. Se incluyó a 100 mujeres y 16 hombres, con un total de 103 recién nacidos. Resultados. La tasa anualizada de brotes de las mujeres con EM descendió durante el embarazo de forma significativa (de 0,23 a 0,065). Un 11,2% de los pacientes recurrieron a técnicas de reproducción asistida para conseguir la gestación. No se encontró relación entre el uso de un TME en la concepción y/o embarazo y el riesgo de aborto, prematuridad o bajo peso al nacer. El 54,2% de las mujeres con EM optaron por dar lactancia (el 26,7% de ellas usando un TME). Conclusiones. La EM no afecta a la fertilidad de los hombres. Tampoco influye en ésta, ni en la salud de sus hijos, el uso de un TME en el momento de la concepción. Las técnicas de reproducción asistida no impactaron negativamente en la evolución de la EM. La lactancia se impone como una práctica habitual entre las mujeres con EM y no se evidencian efectos positivos o negativos sobre la evolución de la enfermedad.

Is minimising waste volume for drawing blood samples in critically ill patients feasible?

INTRODUCTION: Drawing blood samples through a central venous catheter (CVC) is a customary practice in Intensive Care Units (ICUs). It is indicated to discard a volume of waste blood to avoid interference in the results. AIM: To determine whether a lower discard volume for obtaining blood samples from temporary CVCs placed into the internal jugular, femoral or subclavian vein offers valid results. METHOD: A quasi-experimental prospective cross-sectional study for which sixty-five patients of over 18 years of age in ICUs, who had been fitted with a triple lumen central venous catheter, were recruited over a period of eight months. Two consecutive blood samples were extracted with tubes for biochemistry, coagulation and hemogram from each patient from the distal lumen. The first sample was obtained with a discarded waste of 1.5 ml from a total extracted volume of 10.2 ml, similar to the usual waste in our ambit (10 ml). Subsequently the second sample was obtained. The paired t-test was used to analyse the data. The Bland-Altman plot and intraclass correlation coefficient (ICC) were used to measure the agreement between methods. The reference change value (RCV) was established as the admissible limit of variation between the pairs of samples. RESULTS: A total of 65 sample pairs were drawn (intervention-control). The paired t-test found statistically significant differences with a significance level of α = .05 for chlorine (-.536; .012); prothrombin time (-.092; .019) and prothrombin activity (.284; 1.375).The ICC was greater than .9 in all the variables and the limit determined for the RCV was not surpassed by any value. CONCLUSIONS: The results show the reliability of the blood samples drawn with a discard volume of 1.5 ml.

Anatomic description of the basivertebral nerve and meningeal branch of the spinal nerve in the dog.

PURPOSE: The existence of the basivertebral nerve and meningeal branch of the spinal nerve has not been proven in dogs to date. The objectives of this study are to 1) determine whether dogs have a meningeal branch of the spinal nerve (MBSN) and a basivertebral nerve (BVN) and to (2) describe anatomical characteristics of these two nerves. Authors also put forward a discussion on the possible clinical relevance of these findings. MATERIAL AND METHODS: Dissections were performed on six embalmed dogs at the Veterinary Faculty of Barcelona with the use of stereomicroscopy and microsurgery equipment. RESULTS: The MBSN (grossly) and BVN (grossly and histologically) were identified in the cervical, thoracic, and lumbar region in all dog specimens. In addition, other small fibers (suspected nerves) entering the vertebral body through small foramina close to the end plates were identified. Histological examination of the tissues confirmed the presence of nerve fibers (myelinated and unmyelinated) in suspected BVN samples. Results of the present study indicated that dogs have BVNs. Also, suspected nerve fibers were identified among the epidural fat, running from the intervertebral foramina, that likely represent the MBSN. CONCLUSION: These findings open up the discussion on extrapolation of treatment options employed in human medicine for "low back pain", such as BVN ablation, which is discussed in this article. Further anatomic and clinical studies of the innervation for the vertebral body, periosteum, vasculature, dorsal longitudinal ligament and anulus fibrosus are necessary to elucidate possible anatomical variants and breed differences as well as potential clinical (e.g., therapeutic) relevance.

Analysis of the effectiveness and safety of short-stay units in the hospitalization of patients with acute heart failure. Propensity Score SSU-EAHFE.

OBJECTIVES: This work aims to analyze if hospitalization in short-stay units (SSU) of patients diagnosed in the emergency department with acute heart failure (AHF) is effective in terms of the length of hospital stay and if it is associated with differences in short-term progress. METHOD: Patients from the EAHFE registry diagnosed with AHF who were admitted to the SSU (SSU group) were included and compared to those hospitalized in other departments (non-SSU group) from all hospitals (comparison A) and, separately, those from hospitals with an SSU (comparison B) and without an SSU (comparison C). For each comparison, patients in the SSU/non-SSU groups were matched by propensity score. The length of hospital stay (efficacy), 30-day mortality, and post-discharge adverse events at 30 days (safety) were compared. RESULTS: A total of 2,003 SSU patients and 12,193 non-SSU patients were identified. Of them, 674 pairs of patients were matched for comparison A, 634 for comparison B, and 588 for comparison C. The hospital stay was significantly shorter in the SSU group in all comparisons (A: median 4 days (IQR = 2-5) versus 8 (5-12) days, p < 0.001; B: 4 (2-5) versus 8 (5-12), p < 0.001; C: 4 (2-5) versus 8 (6-12), p < 0.001). Admission to the SSU was not associated with differences in mortality (A: HR = 1.027, 95%CI = 0.681-1.549; B: 0.976, 0.647-1.472; C: 0.818, 0.662-1.010) or post-discharge adverse events (A: HR = 1.002, 95%CI = 0.816-1.232; B: 0.983, 0.796-1.215; C: 1.135, 0.905-1.424). CONCLUSION: The hospitalization of patients with AHF in the SSU is associated with shorter hospital stays but there were no differences in short-term progress.

Prognosis of acute heart failure based on clinical data of congestion.

BACKGROUND AND OBJECTIVES: This work aims to assess whether symptoms/signs of congestion in patients with acute heart failure (AHF) evaluated in hospital emergency departments (HED) allows for predicting short-term progress. PATIENTS AND METHODS: The study group comprised consecutive patients diagnosed with AHF in 45 HED from EAHFE Registry. We collected clinical variables of systemic congestion (edema in the lower extremities, jugular vein distention, hepatomegaly) and pulmonary congestion (dyspnea on exertion, paroxysmal nocturnal dyspnea, orthopnea, and pulmonary crackles) and analysed their individual and group association with all-cause 30-day of mortality crudely and adjusted for differences between groups. RESULTS: We analysed 18,120 patients (median = 83 years, interquartile range [IQR] = 76-88; women = 55.7%). Of them, 44.6% had > 3 congestive symptoms/signs. Individually, the 30-day adjusted risk of death increased 14% for jugular vein distention (hazard ratio [HR] = 1.14, 95% confidence interval [95%CI] = 1.01-1.28) and 96% for dyspnea on exertion (HR = 1.96, 95% CI = 1.55-2.49). Assessed jointly, the risk progressively increased with the number of symptoms/signs present; compared to patients without symptoms/signs of congestion, the risk increased by 109%, 123 %, and 156% in patients with 1-2, 3-5, and 6-7 symptoms/signs, respectively. These associations did not show interaction with the final disposition of the patient after their emergency care (discharge/hospitalization) with the exception of edema in the lower extremities, which had a better prognosis in discharged patients (HR = 0.66, 95% CI = 0.49-0.89) than hospitalised patients (HR = 1.01, 95% CI = 0.65-1.57; interaction p < 0.001). CONCLUSION: The presence of a greater number of congestive symptoms/signs was associated with greater all-cause 30-day mortality. Individually, jugular vein distention and dyspnea on exertion were associated with higher short-term mortality.

Frequency, profile, and outcomes of patients with acute heart failure transferred directly to home hospitalization from emergency departments.

OBJECTIVE: To describe the frequency, clinical characteristics and outcomes of patients with acute heart failure (AHF) transferred directly from emergency departments to home hospitalisation (HH) and to compare them with those hospitalised in internal medicine (IM) or short-stay units (SSU). METHOD: We included patients with AHF transferred to HH by hospitals that considered this option during the Epidemiology of Acute Heart Failure in Spanish Emergency Departments (EAHFE) 4-5-6 Registries and compared them with patients admitted to IM or SSU in these centres. We compared the adjusted all-cause mortality at 1 year and adverse events 30 days after discharge. RESULTS: The study included 1473 patients (HH/IM/SSU:68/979/384). The HH rate was 4.7% (95% CI 3.8-6.0%). The patients in HH had few differences compared with those hospitalised in IM and SSUs. The HH mortality was 1.5%, and the HH median stay was 7.5 days (IQR, 4.5-12), similar to that of IM (median stay, 8 days; IQR, 5-13; p = .106) and longer than that of SSU (median stay, 4 days; IQR, 3-7; p < .001). The all-cause mortality at 1 year for HH did not differ from that of IM (HR, 0.91; 95% CI 0.73-1.14) or SSU (HR, 0.77; 95% CI 0.46-1.27); however, the emergency department readmission rate during the 30 days postdischarge was lower than that of IM (HR, 0.50; 95% CI 0.25-0.97) and SSU (HR, 0.37; 95% CI 0.19-0.74). There were no differences in the need for new hospitalisations or in the 30-day mortality rate. CONCLUSIONS: Direct transfer from the emergency department to HH is infrequent despite being a safe option for a certain patient profile with AHF.

Role of changes in plasma prolactin concentrations on ram and buck sperm cryoresistance.

Seasonal endocrine changes may modify sperm cryoresistance in certain small ruminant species. The present work examines the effect of prolactin (PRL) on ram and buck sperm cryoresistance. A dopamine agonist (bromocriptine [BCR] 60 mg i.m. twice per week from May 15 to June 15, that is, approaching the summer solstice) or antagonist (sulpiride [SLP] 100 mg s.c. daily from December 15 to January 15, that is, around the winter solstice) was administered under solstice-appropriate photoperiod conditions to modify PRL secretion. Control animals received the vehicle only. Compared to the corresponding controls, BCR reduced PRL secretion to basal levels in both the rams and bucks. In rams, the cryoresistance ratios for sperm curvilinear velocity (P < 0.05) and lateral head displacement (P < 0.01) were higher for the BCR-treated animals. In bucks, neither the characteristics of fresh nor frozen-thawed sperm were affected by BCR treatment. After the administration of SLP, PRL levels increased and remained high for more than 5 h in the rams though they immediately began to fall in the bucks. By 24 h, PRL had returned to basal concentrations in both species. In rams treated with SLP, the cryoresistance ratios for sperm progressive motility, straight line velocity, sperm mean path velocity, cross beat frequency, and the progression ratios linearity, straightness and oscillation, were all lower compared to the controls (P < 0.05), while the amplitude of lateral head displacement was higher (P < 0.01). In bucks, sperm cryoresistance was not affected by SLP administration. Together, these results suggest that high levels of PRL negatively affect the cryoresistance of ram sperm, while buck sperm seems unaffected.

[Tumour form of neurocysticercosis in a patient with prostate carcinoma]. / Forma tumoral de neurocisticercosis en un paciente con carcinoma de próstata.

INTRODUCTION: Neurocysticercosis is a parasitic infection of the central nervous system caused by contact with the eggs of the parasite Taenia solium, which subsequently lodge in brain and eye tissue. It manifests itself in the form of cystic lesions scattered throughout the brain parenchyma that are usually small in size and, depending on their stage of development, may appear with associated oedema or with calcifications inside them. CASE REPORT: We report the case of a 63-year-old male visiting due to constitutional symptoms, generalised pain and confusion. A cranial computed axial tomography (CAT) scan showed a right frontoparietal lesion with a cyst-like appearance and surrounding oedema, as well as several smaller lesions with calcifications inside them. Given the pseudotumoural appearance, an extension study was performed and a prostatic adenocarcinoma with universal bone metastases was detected. Treatment with antiparasitic medication and dexamethasone was started, with a good initial response, which later worsened with the onset of left hemiparesis. In the follow-up CAT scan, an increase in the right frontoparietal lesion with increased oedema was observed, related to the inflammatory response to the treatment. After a new course of antiparasitic drugs, the patient maintained a sustained and stable clinical response. CONCLUSIONS: The unusual feature of this case was a rare presentation of neurocysticercosis in the form of a pseudotumoural lesion. Few cases have been reported in the literature, and it is important to maintain a high level of clinical and radiological suspicion, as this type of lesion may be more resistant to the penetration of antiparasitic drugs and require longer treatment and even surgery.

TITLE: Forma tumoral de neurocisticercosis en un paciente con carcinoma de próstata.Introducción. La neurocisticercosis es una infección parasitaria del sistema nervioso central que se produce por contacto con los huevos del parásito Taenia solium, que posteriormente se acantona en el tejido cerebral y ocular. Se manifiesta en forma de lesiones quísticas dispersas por el parénquima cerebral que suelen ser de pequeño tamaño y, dependiendo del estadio evolutivo en el que se presenten, pueden aparecer con edema asociado o con calcificaciones en su interior. Caso clínico. Varón de 63 años que consulta por cuadro constitucional, dolores generalizados y confusión. En la tomografía axial computarizada (TAC) craneal se visualiza una lesión frontoparietal derecha de 4 cm de diámetro, de aspecto quístico y edema circundante, así como varias lesiones de menor tamaño con calcificaciones en su interior. Dado el aspecto pseudotumoral, se realiza un estudio de extensión y se detecta un adenocarcinoma prostático con metástasis óseas universales. Se comienza un tratamiento con antiparasitarios y dexametasona con buena respuesta inicial, y empeora posteriormente con la aparición de una hemiparesia izquierda. En la TAC de control se observa un aumento de la lesión frontoparietal derecha con mayor edema, en relación con la respuesta inflamatoria con el tratamiento. Tras un nuevo ciclo de antiparasitarios, mantiene una respuesta clínica sostenida y estable. Conclusiones. Este caso tiene la peculiaridad de una forma de presentación poco frecuente de neurocisticercosis en forma de lesión pseudotumoral. Existen pocos casos descritos en la bibliografía, y es importante mantener un alto nivel de sospecha clínica y radiológica, ya que este tipo de lesiones puede ser más resistente a la penetración de antiparasitarios y precisar un tratamiento más prolongado e incluso quirúrgico.

Prognostic implications of Anemia in patients with acute heart failure in emergency departments. ANEM-AHF Study.

INTRODUCTION: The presence of anaemia leads to a worse prognosis in patients with heart failure (HF). There are few data on the impact of anaemia on mortality in patients with acute heart failure (AHF), and the studies available are mainly retrospective, and include hospitalised patients. OBJECTIVE: Evaluate the role of anaemia on 30-day and 1-year mortality in patients with AHF attended in hospital emergency departments (HEDs). METHODS: We performed a multicentre, observational study of prospective cohorts of patients with AHF. The study variables were: Anaemia (haemoglobin < 12g/dL in women and <13g/dL in men), mortality at 30 days and at 1 year, risk factors, comorbidity, functional impairment, basal functional grade for dyspnoea, chronic and acute treatment, clinical and analytical data of the episode, and patient destination. STATISTICAL ANALYSIS: Bivariate analysis and survival analyses using Cox regression. RESULTS: A total of 13 454 patients were included, 7662 (56.9%) of whom had anaemia. Those with anaemia were older, had more comorbidity, a worse functional status and New York Heart Association class, greater renal function impairment, and more hyponatraemia. The mortality was higher in patients with anaemia at 30 days and 1 year: 7.5% vs 10.7% (P < .001) and 21.2% vs 31.4% (P < .001), respectively. The crude and adjusted hazard ratios of anaemia for 30-day mortality were: 1.46 (confidence interval [CI] 95% 1.30-1.64); P < .001 and 1.20 (CI 95% 1.05-1.38); P = .009, respectively, and 1.57 (CI 95% 1.47-1.68) and 1.30 (CI 95% 1.20-1.40) for mortality at 1 year. The weight of anaemia on mortality was different in each follow-up period. CONCLUSIONS: Anaemia is an independent predictor of mortality at 30 days and 1 year in patients with AHF attended in HEDs. It is important to study the aetiology of AHF since adequate treatment would reduce mortality.

META Score: An International Consensus Scoring System on Mesh-Tissue Adhesions.

BACKGROUND: Currently, the lack of consensus on postoperative mesh-tissue adhesion scoring leads to incomparable scientific results. The aim of this study was to develop an adhesion score recognized by experts in the field of hernia surgery. METHODS: Authors of three or more previously published articles on both mesh-tissue adhesion scores and postoperative adhesions were marked as experts. They were queried on seven items using a modified Delphi method. The items concerned the utility of adhesion scoring models, the appropriateness of macroscopic and microscopic variables, the range and use of composite scores or subscores, adhesion-related complications and follow-up length. This study comprised two questionnaire-based rounds and one consensus meeting. RESULTS: The first round was completed by 23 experts (82%), the second round by 18 experts (64%). Of those 18 experts, ten were able to participate in the final consensus meeting and all approved the final proposal. From a total of 158 items, consensus was reached on 90 items. The amount of mesh surface covered with adhesions, tenacity and thickness of adhesions and organ involvement was concluded to be a minimal set of variables to be communicated separately in each future study on mesh adhesions. CONCLUSION: The MEsh Tissue Adhesion scoring system is the first consensus-based scoring system with a wide backing of renowned experts and can be used to assess mesh-related adhesions. By including this minimal set of variables in future research interstudy comparability and objectivity can be increased and eventually linked to clinically relevant outcomes.

Frequency, profile and results of patients with acute heart failure transferred directly to home hospitalisation from emergency departments. / Frecuencia, perfil y resultados de los pacientes con insuficiencia cardiaca aguda que ingresan directamente en hospitalización a domicilio desde urgencias.

OBJECTIVE: To describe the frequency, clinical characteristics and outcomes of patients with acute heart failure (AHF) transferred directly from emergency departments to home hospitalisation (HH) and to compare them with those hospitalised in internal medicine (IM) or short-stay units (SSU). METHOD: We included patients with AHF transferred to HH by hospitals that considered this option during the Epidemiology of Acute Heart Failure in Spanish Emergency Departments (EAHFE) 4-5-6 Registries and compared them with patients admitted to IM or SSU in these centres. We compared the adjusted all-cause mortality at 1 year and adverse events 30 days after discharge. RESULTS: The study included 1473 patients (HH/IM/SSU: 68/979/384). The HH rate was 4.7% (95% CI, 3.8-6.0%). The patients in HH had few differences compared with those hospitalised in IM and SSUs. The HH mortality was 1.5%, and the HH median stay was 7.5 days (IQR, 4.5-12), similar to that of IM (median stay, 8 days; IQR, 5-13; p=.106) and longer than that of SSU (median stay, 4 days; IQR, 3-7; p<.001). The all-cause mortality at 1 year for HH did not differ from that of IM (HR, 0.91; 95% CI, 0.73-1.14) or SSU (HR, 0.77; 95% CI, 0.46-1.27); however, the emergency department readmission rate during the 30 days postdischarge was lower than that of IM (HR, 0.50; 95% CI, 0.25-0.97) and SSU (HR, 0.37; 95% CI, 0.19-0.74). There were no differences in the need for new hospitalisations or in the 30-day mortality rate. CONCLUSIONS: Direct transfer from the emergency department to HH is infrequent despite being a safe option for a certain patient profile with AHF.

Influence of testosterone administration at the end of the breeding season on sperm cryoresistance in rams (Ovis aries) and bucks (Capra hircus).

This study examines the influence of administering testosterone at the end of the mating season, on the responses (morphometric and functional) of ram and buck sperm to freezing-thawing. Five rams were administered 25 mg testosterone propionate (TP) subcutaneously in 2 mL of olive oil twice per week (Monday and Thursday) from October 1 to 31; 5 bucks received exactly the same treatment but from November 1 to 30. Control groups were administered 2 mL of olive oil without TP twice per week over the same period. In the rams, no significant differences were seen in plasma testosterone between the treated and control groups during treatment (0.8 ± 0.2 ng/mL vs 1.5 ± 0.5 ng/mL; P > 0.05). Significant differences were seen in this respect, however, in the bucks (4.3 ± 0.8 ng/mL and 6.9 ± 0.9 ng/mL; P < 0.05). In the rams, TP treatment increased (P < 0.05) the straight-line velocity (VSL), linearity (LIN), straightness (STR) and wobble (WOB) values in fresh sperm samples. Similarly, in the frozen-thawed samples, TP treatment increased the VSL, average path velocity (VAP), LIN and WOB values (P < 0.05) compared with controls. In the bucks, treatment with TP had no effect on any measured variable in fresh sperm; frozen-thawed sperm, however, returned greater VSL, LIN, STR, and WOB values (P < 0.05) than did controls. In the rams, treatment with TP led to a reduction in all fresh sperm head morphometric variables (P < 0.05). Freezing-thawing further reduced (P < 0.05) all morphometric variables in both the control and treated groups. In the bucks, treatment with TP increased (P < 0.05) the length, area, and perimeter of fresh sperm cells, unlike that seen in ram sperm. Compared with fresh sperm, freezing-thawing led to reduced (P < 0.05) morphometric variables in both the control and treated bucks, except for the sperm head width, which in the controls remained unchanged. In conclusion, TP treatment at the end of the mating season affected fresh sperm quality, in both Spanish Merino rams and Murciano-Granadina bucks, in a species-specific manner, but improved the sperm kinetic variables after freezing-thawing in both species, apparently improving sperm cryoresistance. Treatment with TP affects the dimensions of the sperm head in a species-specific manner.

Identification of Senior At Risk scale predicts 30-day mortality among older patients with acute heart failure. / La escala Identification of Senior at Risk predice la mortalidad a los 30 días en los pacientes mayores con insuficiencia cardiaca aguda.

OBJECTIVE: To assess the value of frailty screening tool (Identification of Senior at Risk [ISAR]) in predicting 30-day mortality risk in older patients attended in emergency department (ED) for acute heart failure (AHF). DESIGN: Observational multicenter cohort study. SETTING: OAK-3 register. SUBJECTS: Patients aged ≥65 years attended with ADHF in 16 Spanish EDs from January to February 2016. INTERVENTION: No. VARIABLES: Variable of study was ISAR scale. The outcome was all-cause 30-day mortality. RESULTS: We included 1059 patients (mean age 85±5,9 years old). One hundred and sixty (15.1%) cases had 0-1 points, 278 (26.3%) 2 points, 260 (24.6%) 3 points, 209 (19.7%) 4 points, and 152 (14.3%) 5-6 points of ISAR scale. Ninety five (9.0%) patients died within 30 days. The percentage of mortality increased in relation to ISAR category (lineal trend P value <.001). The area under curve of ISAR scale was 0.703 (95%CI 0.655-0.751; P<.001). After adjusting for EFFECT risk categories, we observed a progressive increase in odds ratios of ISAR scale groups compared to reference (0-1 points). CONCLUSIONS: scale is a brief and easy tool that should be considered for frailty screening during initial assessment of older patients attended with AHF for predicting 30-day mortality.

NOVICA: Characteristics and outcomes of patients who have a first episode of heart failure (de novo). / NOVICA: características y evolución en los pacientes que presentan un primer episodio de insuficiencia cardiaca (de novo).

BACKGROUND AND OBJECTIVES: To describe the clinical characteristics and prognosis (hospital mortality at 30 days and 12 months and emergency department readmission at 30 days for acute heart failure) of patients treated in hospital emergency departments for new-onset or de novo acute heart failure (NOAHF) and to compare the patients with those who consult for chronic decompensated heart failure (CDHF). PATIENTS: NOVICA is a secondary analysis of the Epidemiology of Acute Heart Failure in Emergency Departments registry. We compared demographic variables, baseline characteristics and data from acute episodes and follow-up at 30 days and 12 months of patients with NOAHF and CDHF. RESULTS: We analysed 8647 patients, with 3288 cases of NOAHF (38%) and 5359 cases of CDHF (62%). NOAHF was associated with lower comorbidity, better baseline state, less severe acute episode data, less use of diuretics in intravenous infusion and oxygen therapy and lower hospitalization rates. The patients with NOAHF were admitted more often to cardiology and intensive care units, and the patients with CDHF were admitted more often to short-stay units. Rates of crude mortality at 30 days and 12 months and readmission at 30 days were higher for the patients with NOAHF. In the adjusted analysis, however, only the rate of readmission at 30 days was lower for NOAHF (p<.001). CONCLUSIONS: Patients admitted to hospital emergency departments for NOAHF show a different clinical profile from patients with CDHF. In the adjusted analysis, there were no differences between the 2 groups regarding hospital mortality, 30-day mortality or 12-month mortality.