Inoculum effect of CTX-M-15, OXA-48, and KPC-2 producing Klebsiella pneumoniae on meropenem and ceftazidime-avibactam efficacy.

The inoculum effect, characterized by diminished antibacterial activity at high bacterial inocula, is studied in the context of beta-lactam and beta-lactamase inhibitor combinations against beta-lactamase-producing Enterobacterales. The inhibition of ESBL + OXA-48 and KPC enzymes, in combination with ceftazidime, demonstrates encouraging results. In this study, 20 Klebsiella pneumoniae isolates were tested with different inocula (1-5 × 105 and 1-5 × 107 cfu/ml) using broth microdilution methods. The inoculum effect was observed in meropenem against OXA-48 + CTX-M-15- and KPC-2-producing isolates but not with ceftazidime/avibactam. Notably, meropenem exhibited inoculum effect against carbapenemase-producing strains, whereas ceftazidime-avibactam remained effective. We conclude that ceftazidime-avibactam is recommended for high-inoculum infections.

Severe penile fibrotic reaction secondary to a non-absorbable suture: a case report. / Reacción fibrótica peneana severa secundaria a una sutura no absorbible: reporte de un caso.

INTRODUCTION: Circumcision is one of the most frequent urological surgical procedures in the pediatric population globally. Complications, although rare, can be severe. CLINICAL CASE: We present the case of a Senegalese 10-year-old male patient who had undergone ritual circumcision in his early childhood and developed a progressive circumferential tumor in the penile body with no further associated symptoms. Surgical exploration was carried out. A fibrotic-looking penile ring, which was interpreted as an injury secondary to the non-absorbable suturing material used in the previous surgery, was identified. The tissue involved was removed, and on-demand preputioplasty was conducted. Due to technical limitations, the resected tissue could not be analyzed, which means diagnosis could not be histopathologically confirmed. The patient had a favorable progression. CONCLUSIONS: This case demonstrates that the medical personnel in charge of performing circumcisions should be adequately trained in order to prevent severe complications.

INTRODUCCION: La circuncisión es uno de los procedimientos quirúrgicos urológicos más frecuentemente realizados en la población pediátrica en todo el mundo. Las complicaciones, aunque infrecuentes, pueden ser graves. CASO CLINICO: Presentamos el caso de un paciente varón senegalés de 10 años que fue sometido a una circuncisión ritual en la primera infancia y que desarrolló una tumoración circunferencial progresiva en el cuerpo del pene sin otra sintomatología asociada. Se realizó una exploración quirúrgica y se identificó un rodete peneano de aspecto fibrótico que se interpretó como lesión secundaria al material de sutura no absorbible utilizado en la cirugía anterior. Se realizó una exéresis del tejido afecto y una prepucioplastia a demanda. Por limitaciones técnicas, no se pudo analizar el tejido resecado y por tanto no se pudo confirmar histopatológicamente el diagnóstico. El paciente evolucionó favorablemente. CONCLUSIONES: Este caso pone de manifiesto la necesidad de formar adecuadamente al personal que realiza la circuncisión para evitar complicaciones severas.

Single-port transumbilical pediatric cholecystectomy: any benefits for the patient? / Colecistectomía pediátrica por puerto único transumbilical: ¿aporta algo al paciente?

OBJECTIVE: To compare the perioperative results of single-port laparoscopic cholecystectomy (SPLC) with those of laparoscopic cholecystectomy (LC), and to analyze whether there were any differences between both techniques in our patients. MATERIALS AND METHODS: A retrospective, observational analysis was carried out in non-homogeneous groups of patients under 15 years of age undergoing LC and SPLC over a 6-year period. LC was conducted using four ports, while SPLC was performed through an umbilical incision using a wound retractor to which a surgical glove was coupled for the insertion of 3 ports and instruments curved as required. 15 clinical, surgical, and economic variables were compared by means of a univariate and bivariate analysis. RESULTS: 11 patients underwent surgery - 5 through SPLC and 6 through LC. No significant differences were found in terms of mean operating time (SPLC: 144 minutes vs. LC: 139, P= 0.855) or hospital stay, but a slight increase in hospital cost was noted (SPLC: 1,160 € vs. LC: 1,177 €). The cost of LC was 1,322 € vs. 1,367 € for SPLC, with a premium of 44.30 € owing to the use of the wound retractor. None of the patients had perioperative complications, and all of them felt the cosmetic result was excellent. CONCLUSIONS: In our limited experience, the differences between SPLC and LC do not clearly support one or the other. SPLC could provide patients with a better cosmetic result and allow surgeons to improve their skills. However, we believe cholecystectomy is not the most adequate procedure to start a career in single-port laparoscopy because potential complications may be severe.

OBJETIVO: Comparar los resultados perioperatorios de la colecistectomía laparoscópica por puerto único (CLPU) respecto a la colecistectomía laparoscópica (CL) y analizar si, en nuestra casuistica, existen diferencias entre estas tecnicas. MATERIAL Y METODO: Análisis retrospectivo y observacional en grupos no homogeneos de pacientes menores de 15 años sometidos a CL y CLPU durante un periodo de 6 años. La CL se realizó con cuatro puertos y la CLPU mediante una incisión umbilical y colocación de un retractor de heridas al que se acopló un guante quirúrgico, a través del cual se insertaron 3 trócares para el instrumental convenientemente curvado. Se compararon 15 variables clínicas, quirúrgicas y económicas mediante análisis univariado y bivariado. RESULTADOS: Fueron intervenidos 11 pacientes, cinco mediante CLPU y 6 por CL. No hubo diferencias significativas en el tiempo operatorio medio (CLPU: 144 minutos vs. CL: 139, P= 0,855) ni en estancia hospitalaria, aunque sí un ligero aumento del coste hospitalario (CLPU:1.160 €, CL:1.177 €). El coste de la CL fue de 1.322 € frente a 1.367 de la CLPU, con un sobreprecio de +44,30 € debido al uso del retractor de heridas. Ningún paciente presentó complicaciones perioperatorias y todos percibían un resultado cosmético excelente. CONCLUSIONES: Las diferencias entre CLPU y CL, en nuestra reducida experiencia, no justifican decidirse claramente por una u otra técnica. La CLPU podría aportar al paciente un mejor resultado cosmético y al cirujano una mejora de sus habilidades, aunque creemos que la colecistectomía no es la intervención adecuada para iniciarse en laparoscopia por puerto único debido a la gravedad de las posibles complicaciones.

Differential diagnosis of congenital megaprepuce: therapeutic and prognostic relevance. / Diagnóstico diferencial del megaprepucio congénito: relevancia terapéutica y pronóstica.

Congenital megaprepuce is a urological pathology typical of childhood. It can be easily mistaken for other clinical entities such as physiological phimosis or buried penis. Owing to the risk of associated complications - primarily infectious and obstructive complications, with upper urinary tract involvement -, achieving an accurate diagnosis proves particularly significant for early treatment initiation. We present three cases of congenital megaprepuce diagnosed and operated on at our department from January 2019 to May 2020. Diagnosis, therapy, and clinical progression are described.

El megaprepucio congénito es una patología urológica propia de la infancia que puede ser fácilmente confundida con otras entidades clínicas como la fimosis fisiológica o el pene enterrado. Debido al riesgo de complicaciones asociadas, principalmente de carácter infeccioso u obstructivo con afectación del tracto urinario superior, es importante incidir en su correcto diagnóstico de cara a ofertar un tratamiento precoz. Presentamos tres casos de megaprepucio congénito, diagnosticados e intervenidos en nuestro servicio durante el periodo comprendido entre enero de 2019 y mayo de 2020, describiéndose el diagnóstico, la terapéutica empleada y la evolución clínica.

Prospective epidemiological study of basketball injuries during one competitive season in professional and amateur Spanish basketball.

INTRODUCTION: There are few Spanish epidemiological studies of basketball injuries, even though it is the second most played sport and the leading sport played by females in Spain. POPULATION: We studied 117 male and female basketball players from ten amateur or professional teams from four leagues in the 2014-2015 season. RESULTS: There were 11.6 injuries per 1,000 hours of sporting activity, 9.6 injuries per 1,000 hours of training and 47.3 injuries per 1,000 hours of competition. The rate of injuries requiring downtime was 2.99 per 1,000 hours of training, 41.7 per 1,000 hours of competition and 4.1 per 1,000 hours of sporting activity overall. No significant differences were found in the incidence of injuries between leagues, but a higher incidence by season was found in teams participating in international competitions, due to the increased competition time. The ankle was the main site of injuries causing ≥ 8 days of downtime and knee injuries the site of those causing ≥ 29 days of downtime. The most frequent injuries were sprains, bruises, and muscle overloads and 63.8% of players had ≥ 1 potentially-recurring injury. The most prevalent injuries were ankle sprains (50%), thigh muscle injuries (12.2%) and knee tendinitis (7.4%). The only significant predisposing factor for injury was recurrent injury (adjusted OR 1.93, 95% CI 1.029-3.62). Age, sex, height, weight, position, body mass index, and professional/amateur competition were not significantly associated with the number of injuries or ≥ 7 days downtime in the multivariate analysis. CONCLUSION: Preventive measures should be applied to the team as a whole at an early age, since recurrent injuries only explained a small percentage of the total injuries.

[Cranio-facial-cervical and subglottic hemangioma with respiratory symptoms. A therapeutic emergency].

We describe the case of a 41-day-old infant with a left craniofacial cervical and subglottic hemangioma with respira-tory symptoms. Although infantile hemangiomas are occasional benign vascular tumors that appear predominantly on the skin, 1-2% of patients may have airway lesions that can sometimes cause potentially life-threatening respiratory condi-tions. The decision was made to immediately commence treatment with propranolol, without waiting to complete the exten-sion and syndromic diagnoses. There was a positive clinical response and respiratory symptoms dissipated in twelve hours. Early treatment with beta-blockers is essential for children with hemangiomas whose location causes symptoms or significant functional changes: in some cases it may be a matter of urgency.

Value of lipocalin 2 as a potential biomarker for bacterial meningitis.

OBJECTIVES: Central nervous system (CNS) infections are common causes of morbidity and mortality worldwide. We aimed to discover protein biomarkers that could rapidly and accurately identify the likely cause of the infections, essential for clinical management and improving outcome. METHODS: We applied liquid chromatography tandem mass spectrometry on 45 cerebrospinal fluid (CSF) samples from a cohort of adults with and without CNS infections to discover potential diagnostic biomarkers. We then validated the diagnostic performance of a selected biomarker candidate in an independent cohort of 364 consecutively treated adults with CNS infections admitted to a referral hospital in Vietnam. RESULTS: In the discovery cohort, we identified lipocalin 2 (LCN2) as a potential biomarker of bacterial meningitis (BM) other than tuberculous meningitis. The analysis of the validation cohort showed that LCN2 could discriminate BM from other CNS infections (including tuberculous meningitis, cryptococcal meningitis and virus/antibody-mediated encephalitis), with sensitivity of 0.88 (95% confident interval (CI), 0.77-0.94), specificity of 0.91 (95% CI, 0.88-0.94) and diagnostic odds ratio of 73.8 (95% CI, 31.8-171.4). LCN2 outperformed other CSF markers (leukocytes, glucose, protein and lactate) commonly used in routine care worldwide. The combination of LCN2, CSF leukocytes, glucose, protein and lactate resulted in the highest diagnostic performance for BM (area under the receiver operating characteristics curve, 0.96; 95% CI, 0.93-0.99). Data are available via ProteomeXchange with identifier PXD020510. CONCLUSIONS: LCN2 is a sensitive and specific biomarker for discriminating BM from a broad spectrum of other CNS infections. A prospective study is needed to assess the diagnostic utility of LCN2 in the diagnosis and management of CNS infections.

Impact of incidental parathyroidectomy and mediastinal-recurrent cellular and lymph-node dissection on parathyroid function after total thyroidectomy.

OBJECTIVES: To determine the impact of incidental parathyroidectomy and mediastinal-recurrent cellular and lymph-node dissection on parathyroid function after total thyroidectomy. MATERIAL AND METHODS: A single-center retrospective study was conducted for a 5-year period in a university hospital center, including 605 patients undergoing total thyroidectomy, 52 of whom had mediastinal-recurrent cellular and lymph-node dissection. ENDPOINTS: The main endpoint was intraoperative number of parathyroid glands as predictor of parathyroid hormone (PTH) level and postoperative hypocalcemia. The secondary endpoint was the correlation between associated mediastinal-recurrent cellular and lymph-node dissection and incidental parathyroidectomy and its impact on PTH level and calcemia in the immediate postoperative period and at 1 month. RESULTS: 161 patients (26.61%) showed hypocalcemia in the immediate postoperative period and 12 (1.98%) at 1 month. Mediastinal-recurrent cellular and lymph-node dissection increased incidental parathyroidectomy risk 4.6-fold. Mediastinal-recurrent cellular and lymph-node dissection was associated with a statistically "suggestive" decrease in day-1 calcemia (P=0.03), and no significant decrease at 1 month (P=0.52). Incidental parathyroidectomy (6.7% of cases with parathyroidectomy versus 1.3% without) did not significantly increase the rate of early hypocalcemia (P=0.28), but was associated with a "suggestive" worsening at 1 month (P=0.02). CONCLUSION: Hypocalcemia after total thyroidectomy is a complex, probably multifactorial issue. Systematic parathyroid gland identification is not recommended due to the increased risk of gland lesion, mainly by devascularization. Incidental parathyroidectomy may induce hypocalcemia at 1 month postoperatively (statistically "suggestive" association).

Head and neck squamous cell carcinoma and metachronous second primaries.

OBJECTIVES: To assess the rate of second (or more) primaries after treatment for head and neck squamous cell carcinoma (HNSCC), and survival compared to patients with a single head and neck cancer. MATERIAL AND METHOD: A single-center retrospective study was performed in a University Hospital Center in 541 patients between 2002 and 2010. RESULTS: One hundred and forty-one patients (26.06%) presented 172 metachronous cancers. Overall 5-year survival was 20.3% with and 38.1% without metachronous cancer. Median and mean survival were respectively 21.9 and 51 months in patients with a single cancer, versus 13.9 and 26.5 months in case of metachronous cancer. Specific survival was comparable to overall survival. All-cause and specific survival were significantly poorer in metachronous cancer (P=0.001; log-rank α=0.05). CONCLUSION: At least a quarter of HNSCC patients go on to develop a metachronous second primary. These are of poor prognosis, whatever their location.

[Biometric analysis of the Spanish studies on neurorehabilitation in cases of stroke indexed in Medline (2008-2017)]. / Analisis bibliometrico de las investigaciones españolas sobre neurorrehabilitacion en el ictus indizadas en Medline (2008-2017).

TITLE: Analisis bibliometrico de las investigaciones españolas sobre neurorrehabilitacion en el ictus indizadas en Medline (2008-2017).

Is it possible to measure hemodynamic changes in the prefrontal cortex through the frontal sinus using continuous wave DOT systems?

The present work shows the capability of near infrared (NIR) light to reach the cerebral cortex through the frontal sinus using continuous-wave techniques (CW-DOT) in a dual study. On the one hand, changes in time during the tracking of a blood dye in the prefrontal cortex were monitored. On the other hand, hemodynamic changes induced by low frequency of transcranial magnetic stimulation applied on the prefrontal cortex were recorded. The results show how NIR light projected through the frontal sinus reaches the cerebral cortex target, providing enough information to have a reliable measurement of cortical hemodynamic changes using CW-DOT.

Results of a surgical cricothyrotomy workshop with a pig trachea model. / Resultados de un taller de cricotiroidotomía quirúrgica con un modelo de tráquea de cerdo.

BACKGROUND: The latest Difficult Airway Society (DAS) guidelines recommend that all anaesthesiologists should to be trained in the performing of a surgical cricothyrotomy (CtQ). The aim of this study was to analyse the learning results of a CtQ workshop by assessing the success rate and time to perform CtQ on a porcine tracheal model. MATERIAL AND METHODS: A workshop was designed in which each student completed a questionnaire with demographic data and theoretical knowledge about surgical approaches of airway. During the following hour, a review was presented theoretical aspects of CtQ. The model was shown and a CtQ was performed using a classical technique. Afterwards, in groups of 3-4 students with an instructor, each one of the students performed 6 CtQ. A record was made on whether the ventilation was correct, the time to perform CtQ, and the ease of performing the CtQ by the students and instructors. Finally, students completed a questionnaire on the theoretical aspects. Students and instructors performed a workshop debriefing. A statistical analysis was performed, considering a P-value <0.05 as statistically significant. RESULTS: A total of 8 workshop sessions were held with a total of 91 students. At first attempt, 86% of students performed a CtQ with successful ventilation, and 92% at the sixth attempt (P<.0001). Time taken was 163 [107-211] seconds at first attempt, and 70 [55-85] seconds at the sixth (P<.0001). At the end of workshop, students had improved their theoretical knowledge (P<.0001) and perception of the ease of the technique. CONCLUSION: Workshop performance improved theoretical knowledge and competence in surgical cricothyrotomy.

Psychometric properties of the well-being index (WHO-5) spanish version in a sample of euthymic patients with bipolar disorder.

BACKGROUND: The concept of well-being which focuses on positive emotions has received increased research attention. However, a consensus definition of this term is lacking. The Well-Being Index scale (WHO-5) is a generic, self-report scale that contains five Likert-type items to evaluate psychological well-being. This construct may provide a relevant outcome in bipolar disorder (BD) research and care beyond the rating of mood symptoms. Thus, in the current study, the psychometric properties of the WHO-5 Spanish version were assessed in a sample of euthymic patients with BD. METHODS: Patients with BD- I and BD-II and healthy controls completed the Well-Being Index (WHO-5) together with an assessment of depressive (Hamilton Depression Rating Scale-17; HAM-D) and manic symptoms (Young Mania Rating Scale; YMRS); and a measure of psychosocial functioning (Functioning Assessment Short Test; FAST). Internal consistency reliability was measured through Cronbach's alpha. Test-retest reliability was calculated comparing the WHO-5 total score at baseline and after 10 days of the first administration. To assess the structure of the scale, a principal component analysis (PCA) was carried out. Correlations between the WHO-5, HAM-D, YMRS and FAST were calculated. Finally, a t-test for independent samples was applied to compare the WHO-5 total score in the patient and control groups. RESULTS: A total of 104 patients with BD and 40 healthy controls were included in this study. A Chronbach's alpha of 0.83 indicated acceptable internal consistency. A paired sample t-test revealed no significant differences between WHO-5 total score at baseline and at follow-up (tn = - 0.72; df = 15; p = 0.48). The PCA provided a single factor solution that accounted for 59.74% of the variation in WHO-5. Test-retest reliability was high (r = 0.83; p < 0.001). Moderate negative correlations were observed between the WHO-5 total score, the FAST (r = - 0.46.; p < 0.001) and the HAM-D (r = - 0.68; p < 0.001), but not with the YMRS (r = - 0.07; p = 0.42). Finally, significant differences were found when comparing the WHO-5 total score between patient and healthy controls (t = 5.1; df = 147; p < 0.001). LIMITATIONS: some limitations include the lack of a comparator scale to test for validity construct and the small sample size in the test-retest reliability CONCLUSIONS: The WHO-5 shows an acceptable reliability index and measures a unitary construct in a Spanish population of euthymic patients with BD.

Supplementation of arachidonic acid rich oil in European sea bass juveniles (Dicentrarchus labrax) diets: Effects on leucocytes and plasma fatty acid profiles, selected immune parameters and circulating prostaglandins levels.

The main objective of this study was to assess the effects of graded levels of dietary arachidonic acid (ARA), supplemented from alternative sources, on fatty acid composition of plasma and head kidney leucocytes of European sea bass (Dicentrarchus labrax). For that purpose, sea bass juveniles were fed four diets containing graded levels of ARA as follows: 0.5% (ARA0.5), 1% (ARA1), 2% (ARA2) and 4% (ARA4) during 60 days. At the end of the feeding trial fatty acid profiles of plasma and head kidney leucocytes were analyzed. Besides, plasma prostaglandins levels, head kidney leucocytes respiratory burst activity; peroxidase activity and phagocytic index were assayed. Reducing dietary ARA levels below 1% markedly reduced European sea bass growth performance. However, fish fed diet ARA0.5 tried to compensate this dietary ARA deficiency by a selective deposition of ARA on plasma and head kidney leucocytes, reaching similar levels to those fish fed diet ARA1 after 60 days of feeding. Nevertheless, head kidney phagocytic capacity was reduced as dietary ARA content in relation not only to variations on membrane composition but also to changes on fish basal prostaglandins levels. Results obtained demonstrated the importance to supply the necessary quantity n-6 LC-PUFA, and not only n-3 LC-PUFA levels, in European sea bass diets, in relation to not only growth performance but also immune system function.

Assessment of TruviewPCD videolaryngoscope for intubation in children. / Evaluación del videolaringoscopio TruviewPCD para la intubación de niños.

OBJECTIVE: The aim of this observational prospective study was to evaluate the usefulness of TruviewPCD for tracheal intubation in clinical practice, and to provide data for future studies. MATERIAL AND METHOD: A study was conducted on 86 consecutive children undergoing ear, nose and throat (ENT) or paediatric procedures under general anaesthesia with tracheal intubation. Children with two or more difficult airway criteria were excluded. A descriptive statistical analysis was performed. RESULTS: Eighty-three patients were successfully intubated with TruviewPCD. Demographic data: Age 4.9 (2.8) years, weight 19.5 (7.7)kg. Seventy-nine children needed one attempt and four required two attempts at intubation. Time for glottis view and tracheal intubation was 10.8 (5.6) and 30 [27.9-37] seconds, respectively. Eighty-one patients were classified as easy or very easy to intubate, and only two cases were considered difficult. No significant complications were registered. CONCLUSIONS: TruviewPCD is a good device for paediatric airway management. It would be interesting to have an intermediate blade between size 1 and 2, as the difference between both is too wide.

Outcomes and infectious etiologies of febrile neutropenia in non-immunocompromised children who present in an emergency department.

There are no unified protocols governing the management of healthy children with febrile neutropenia in the emergency department (ED). Conservative management is the norm, with admission and empirical broad-spectrum antibiotics prescribed, although viral infections are considered the most frequent etiology. The aim of this study was to describe the clinical outcomes and identified etiologies of unsuspected neutropenia in febrile immunocompetent children assessed in the ED. This was a retrospective study: well-appearing healthy children <18 years old with febrile moderate [absolute neutrophil count (ANC) 500-999 neutrophils ×10(9)/l] or severe (ANC <500 neutrophils ×10(9)/l) neutropenia diagnosed in ED between 2005 and 2013 were included. Patients newly diagnosed with hematologic or oncologic disease were excluded. We included 190 patients: 158 (83.2 %) with moderate and 32(16.8 %) with severe neutropenia. One hundred and one (53.2 %) were admitted; 48(47.5 %) with broad-spectrum antibiotics. The median length of stay was 3 days (IQR 3-5) and the median duration of neutropenia was 6 days (IQR 3-12). An infectious agent was identified in 23(12.1 %); 21 (91.3 %) were viruses. Four (2.1 %) children had a serious bacterial infection (SBI): urinary tract infection and lobar pneumonia (two cases each). All blood cultures performed (144; 75.8 %) were negative. Over the 1-year follow-up, one or several blood tests were performed on 167 patients (87.9 %); two (1.2 %) were diagnosed with autoimmune chronic neutropenia. Previously healthy children with moderate or severe febrile neutropenia have a low risk of SBI and a favorable clinical outcome. Less aggressive management could be carried out in most of them. Although chronic hematological diseases are infrequently diagnosed, serial ANC are necessary to detect them.

Busulfan-based reduced intensity conditioning regimens for haploidentical transplantation in relapsed/refractory Hodgkin lymphoma: Spanish multicenter experience.

Relapsed or refractory Hodgkin lymphoma (advanced HL) still remains a therapeutic challenge. Recently, unmanipulated haploidentical related donor transplant with reduced conditioning regimen (HAPLO-RIC) and post-transplant cyclophosphamide (PT-Cy) as GvHD prophylaxis has became a promising rescue strategy potentially available to almost every patient. This paper reports our multicenter experience using an IV busulfan-based HAPLO-RIC regimen and PT-Cy in the treatment of 43 patients with advanced HL. Engraftment occurred in 42 patients (97.5%), with a median time to neutrophil and platelet recovery of 18 and 26 days. Cumulative incidences of grades II-IV acute GvHD and chronic GvHD were 39% and 19%, respectively. With a median follow-up of 25.5 months for survivors, 27 patients are alive, with 22 of them disease free. Cumulative incidences of 1-year non-relapse mortality and relapse at 2 years were 21% and 24%, respectively. The estimated 2-year event-free survival (EFS) and overall survival (OS) were 48% and 58%, respectively. CR prior to HAPLO-RIC correlated with better EFS (78.5% vs 33.5%; P=0.015) and OS (86% vs 46%; P=0.044). Our findings further confirm prior reports using HAPLO-RIC in advanced HL in a multicenter approach employing an IV busulfan-based conditioning regimen.

[Evaluation of adherence to treatment with calcium and vitamin D in the elderly in a basic health area]. / Evaluación de la adherencia al tratamiento con calcio y vitaminaD en ancianos de una zona básica de salud.

BACKGROUND AND OBJECTIVE: The vitamin D deficiency is high in the elderly population. Calcium and vitamin D supplements is a frequently used measure in individuals at risk for falls and/or fractures. However, this practice has achieved a low level of compliance. The aim is to assess the adherence to treatment with calcium and vitamin D in elders with hypovitaminosis D in an urban area of Madrid. PATIENTS AND METHODS: Intervention study performed on 438 individuals ≥65years from the 'Peñagrande Cohort' with hypovitaminosis D that were treated with calcium and vitamin D. Adherence at 3 and 12 months was assessed using the Morisky-Green and counting of prescriptions written. RESULTS: A total of 413 of the 438 individuals with hypovitaminosis D were analysed (18 patients were not treated because of contraindications, and 7 were considered lost). At 3 and 12 months, 63.9% and 47.2%, respectively, were adherents. After a brief educational intervention, 19.3% of individuals without adherence at 3 months became good compliers when measured at one year. Comorbidity was associated with lower rates of adherence to treatment after one year (46.3% versus 35.2%, P=.027). The main cause of non-adherence to calcium was digestive intolerance, and due to oversights for vitamin D. Concordance between adherence assessed by the Morisky test and counting of prescriptions written was high (Kappa index=69.8%). CONCLUSIONS: Non-adherence to chronic treatment with calcium and vitamin D is a relevant problem in elderly. It is important to assess adherence and implement health education strategies in clinical practice.