[Discussion groups as an approach to assess knowledge, attitudes and practices of hand hygiene among the adult intensive care unit professionals from a referral hospital]. / Grupos de discusión como abordaje para valorar conocimiento, actitudes y prácticas de higiene de manos en profesionales de la unidad de cuidados intensivos de adultos de un hospital de referencia.

OBJECTIVES: The adherence to hand hygiene practices among the adult Intensive Care Unit (ICU) professionals in this hospital has not improved substantially in the last years, regardless of the theoretical training sessions conducted. A study was made of the knowledge, attitudes, and practices of the ICU personnel in this field. METHODS: Several small discussion groups with ICU staff organised by preventive medicine professionals were scheduled in March 2018. Semi-structured questions on hand hygiene and use of gloves were included. The points discussed were listed into strengths and weaknesses. Knowledge was then assessed using an anonymous questionnaire, after the sessions. RESULTS: Thirteen 60-minute sessions were carried out with 157 participants from all professional categories (82% from ICU, median=11 participants / session). The majority perceived hand hygiene as a priority issue of personal responsibility for patient safety. They identified factors that limit their ability to improve their adherence. Certain habits have more to do with personal preferences than with theoretical knowledge or technical indications. CONCLUSIONS: The discussion groups have helped to make a diagnosis of the situation that will be useful to strengthen those areas of improvement that have been identified. If we aim for a cultural change, and eliminate incorrect habits, it seems more useful to carry out adequate continuing education as part of the daily routine of professionals.

Diagnostic benefits of adding EspC, EspF and Rv2348-B to the QuantiFERON Gold In-tube antigen combination.

Interferon (IFN)-γ release assays (IGRAs) are used to diagnose latent tuberculosis (TB) infection (LTBI). To improve the accuracy of these tests, different approaches, such as alternative cytokine detection and using different antigens, are considered. Following this purpose, this study aims to evaluate the addition of EspC, EspF and Rv2348-B to those present in the QuantiFERON-TB Gold In-Tube (QFN-G-IT). We included 115 subjects: 74 active TB patients, 17 LTBI individuals and 24 healthy controls. Whole blood samples were collected in QFN-G-IT and in-house tubes containing different combinations of EspC, EspF and Rv2348-B, together with ESAT-6, CFP-10, and TB7.7. After overnight incubation at 37 ºC, plasma was harvested and IFN-γ quantified. IFN-γ levels in the QFN-G-IT and in-house tubes correlated very good (Spearman Rho(r) > 0.86). In-house antigen combinations distinguished healthy individuals from those with active TB and LTBI (specificities and sensitivities higher than 87.5% and 96.3%, respectively [AUC > 0.938]). Adding EspC, EspF and Rv2348-B, increased the sensitivity of the test, being the addition of EspC and Rv2348-B the combination that yielded a higher sensitivity with no specificity loss. Addition of these antigens could improve diagnosis in patients with impaired or immature immune response who are at high risk of developing TB.

[The role of the cognitive reserve in the cognitive recovery of patients who have suffered a severe addiction to substances]. / Papel de la reserva cognitiva en la recuperacion cognitiva de pacientes que han sufrido una adiccion grave a sustancias.

INTRODUCTION: Cognitive reserve has been shown to be a prognostic variable in cognitive recovery after brain damage. Few studies have addressed its role in the cognitive status after a sustained period of substance addiction. AIM: To analyse the modulating role of cognitive reserve in the relation between withdrawal time and the cognitive status of patients with severe substance addiction. PATIENTS AND METHODS: A total of 26 patients recovering from severe substance addiction were assessed using a neuropsychological assessment protocol and cognitive reserve questionnaires. Exploratory factor analysis is used to define the variables and linear regression analysis is employed to view the predictive relations. RESULTS: Three cognitive functioning factors are obtained: processing integrity, inhibitory control and verbal memory, as well as an overall reserve factor. In the regression models, predictive relations are found only in a model of a direct relation between withdrawal and verbal memory, and in a model of an independent relation between cognitive reserve and withdrawal time and verbal memory, but not in the modulation relationship or in other relations in the rest of the factors. CONCLUSION: The article discusses the role of the cognitive reserve as a mediator in the cognitive status of patients in a period of withdrawal after a serious addiction to substances. A relationship with memory is shown, but no modulation of the role of withdrawal time on that cognitive status is detected.

TITLE: Papel de la reserva cognitiva en la recuperacion cognitiva de pacientes que han sufrido una adiccion grave a sustancias.Introduccion. La reserva cognitiva resulta ser una variable de pronostico en la recuperacion cognitiva tras un daño cerebral. Pocos estudios han abordado su papel en el estado cognitivo tras un periodo sostenido de adiccion a sustancias. Objetivo. Analizar el papel modulador de la reserva cognitiva sobre la relacion entre el tiempo de abstinencia y el estado cognitivo de los pacientes con adiccion grave a sustancias. Pacientes y metodos. Se valora a un total de 26 pacientes en recuperacion tras una adiccion grave a sustancias con un protocolo de evaluacion neuropsicologica y cuestionarios de reserva cognitiva. Se emplea el analisis factorial exploratorio para conformar las variables y el analisis de regresion lineal para ver las relaciones predictivas. Resultados. Se obtienen tres factores de funcionamiento cognitivo: integridad de procesamiento, control inhibitorio y memoria verbal, asi como un factor global de reserva. En los modelos de regresion, solo se encuentran relaciones predictivas en un modelo de relacion directa entre la abstinencia y la memoria verbal, y en un modelo de relacion independiente entre la reserva cognitiva y el tiempo de abstinencia con la memoria verbal, pero no en la relacion de modulacion, ni en otras relaciones en el resto de los factores. Conclusion. Se debate el papel de la reserva cognitiva como mediadora en el estado cognitivo en los pacientes en periodo de abstinencia tras una adiccion grave a sustancias: muestra una relacion con la memoria, pero no una modulacion del papel del tiempo de abstinencia sobre ese estado cognitivo.

[Prevalence among males from the general population of agents responsible of not ulcerative genital tract infections, assisted in specialized care]. / Prevalencia en varones de la población general de agentes productores de infecciones no ulcerativas del aparato genital, asistidos en atención especializada.

OBJECTIVE: Male genital infections are a major problem due to their high frequency and morbidity and their role in cases of male infertility. We studied the presence, in males assisted in specialized care, of non-ulcerative genital tract infections-producing agents. METHODS: We studied descriptively and retrospective microbiological results of 3,066 samples of male patients, with diagnosis of genital tract infection episode, received between January 1, 2016 and December 31, 2017. Detection of microorganisms in the sample was performed using techniques of artificial culture and PCR (BD-MAX). RESULTS: Positive results were obtained in 451 samples (14.71%). By culture, the most frequent pathogens were Enterobacterales (18.40%), Enterococcus (13.75%), Haemophilus (8.65%), Neisseria gonorrhoeae (8.43%), Ureaplasma (5.10%), and Candida (3.77%). By polymerase chain reaction (PCR), the most frequent were N. gonorrhoeae (28.37%), Chlamydia trachomatis (26.95%), Ureaplasma urealyticum (17.73%), Mycoplasma hominis/Ureaplasma parvum (10.64%), and Mycoplasma genitalium (7.10%). The age was older in patients infected with Enterobacterales, Candida, or Enterococcus and younger in those infected with N. gonorrhoeae. CONCLUSIONS: N. gonorrhoeae and C. trachomatis are still more common in male genital infection pathogens, although other culturable microorganisms have an important role. These findings demonstrate the importance of systematically applying both conventional culture and PCR techniques for pathogen detection.

Childhood and adolescent lymphoma in Spain: incidence and survival trends over 20 years

Background: Lymphoma is the third most common malignancy in children (0-14 years) and the first in adolescents (15-19 years). This population-based study-the largest ever done in Spain-analyses incidence and survival of lymphomas among Spanish children and adolescents. Patients and methods 1664 lymphoma cases (1983-2007) for incidence and 1030 for survival (1991-2005) followed until 31/12/2010, were provided by 11 cancer registries. Age-adjusted incidence rates (ASRw) to the world standard population were obtained; incidence trends were modelled using the Joinpoint programme, observed survival (OS) was estimated with Kaplan-Meier and trends tested with a log-rank test. Results are presented according to the International Classification of Childhood Cancer-3. Results: In Spain, the ASRw0-14 for lymphomas was 17.5 per 1.000.000 child-years and 50.0 the specific rate for adolescents. Overall incidence increased significantly during 1983-1997 with no increases thereafter. Patients over 9 years old showed significant rising trends for all subtypes, except for Burkitt lymphoma (BL) in adolescents. During 2001-2005 (age 0-19 years), 5-year OS was 94 (90-98), 73 (64-83) and 86 (78-94) for Hodgkin lymphoma (HL), non-Hodgkin lymphoma (NHL) and BL, respectively. No improvement in survival was found. The incidence in Spain was higher than overall European rates, but within the range of that in Southern Europe. Comparing OS in Spain 1991-1995 and 2001-2005 with results for Europe of the Automated Childhood Cancer Information System (ACCIS) (1988-1997) and the European cancer registry-based study on survival and care of cancer patients (EUROCARE) (2000-2007), it was similar for HL and lower for NHL and BL. Conclusions: Systematic monitoring and analysis of lymphoma paediatric data would provide clinical and epidemiological information to improve the health care of these patients and the outcomes for these malignancies in Spain

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Session 2: Are we ready for primary chemotherapy in rectal cancer: who, when, why?

The potential of preoperative chemotherapy in rectal cancer is the subject of investigation in a number of global randomized trials. In this overview and expert discussion, Professor Cervantes summarizes the findings of numerous Phase II trials testing neoadjuvant chemotherapy. The crucial points in the next phase of trials include: patient selection, whether radiotherapy can be omitted altogether and whether chemotherapy can be used to augment the initial response to chemoradiotherapy. Finally, with the emergence of Magnetic Resonance Tumour Regression Grade a reliable method for assessing response after initial chemoradiotherapy, we ask if this can be used to drive the use of further selective chemotherapy to augment response.

Childhood and adolescent lymphoma in Spain: incidence and survival trends over 20 years.

BACKGROUND: Lymphoma is the third most common malignancy in children (0-14 years) and the first in adolescents (15-19 years). This population-based study-the largest ever done in Spain-analyses incidence and survival of lymphomas among Spanish children and adolescents. PATIENTS AND METHODS: 1664 lymphoma cases (1983-2007) for incidence and 1030 for survival (1991-2005) followed until 31/12/2010, were provided by 11 cancer registries. Age-adjusted incidence rates (ASRw) to the world standard population were obtained; incidence trends were modelled using the Joinpoint programme, observed survival (OS) was estimated with Kaplan-Meier and trends tested with a log-rank test. Results are presented according to the International Classification of Childhood Cancer-3. RESULTS: In Spain, the ASRw0-14 for lymphomas was 17.5 per 1.000.000 child-years and 50.0 the specific rate for adolescents. Overall incidence increased significantly during 1983-1997 with no increases thereafter. Patients over 9 years old showed significant rising trends for all subtypes, except for Burkitt lymphoma (BL) in adolescents. During 2001-2005 (age 0-19 years), 5-year OS was 94 (90-98), 73 (64-83) and 86 (78-94) for Hodgkin lymphoma (HL), non-Hodgkin lymphoma (NHL) and BL, respectively. No improvement in survival was found. The incidence in Spain was higher than overall European rates, but within the range of that in Southern Europe. Comparing OS in Spain 1991-1995 and 2001-2005 with results for Europe of the Automated Childhood Cancer Information System (ACCIS) (1988-1997) and the European cancer registry-based study on survival and care of cancer patients (EUROCARE) (2000-2007), it was similar for HL and lower for NHL and BL. CONCLUSIONS: Systematic monitoring and analysis of lymphoma paediatric data would provide clinical and epidemiological information to improve the health care of these patients and the outcomes for these malignancies in Spain.

Implantación de un proyecto de humanización en una Unidad de Cuidados Intensivos / Humanization in healthcare arises from the need for a holistic approach to illness

La humanización en sanidad surge por la necesidad de acercarnos a una dimensión más holística de la enfermedad. El sufrimiento no solo es exclusivo de los pacientes y las familias, sino que el profesional se encuentra en el centro del proceso de despersonalización. El exceso de tecnificación y la colocación del proceso patológico en ocasiones como único objetivo de actuación, así como la hipertrofia del poder institucional que estamos viviendo en los últimos tiempos, hacen que en ocasiones el propio profesional sanitario sea el primero en demandar un cambio en el abordaje de la dinámica dentro de las instituciones sanitarias. Tras una reflexión inicial, desde el corazón de la medicina más tecnificada, como es la Medicina Intensiva, clásicamente aislada del resto del entorno hospitalario y de las familias, decidimos abordar un proyecto de integración, empatía y acercamiento a los pacientes y familiares de la Unidad de Cuidados Intensivos (UCI) del Hospital Infanta Margarita, en el que se pretendieron implementar herramientas para trabajar en los elementos más importantes de un plan de humanización (las familias, pacientes, profesionales, y nuestra comunidad), potenciando el dar a conocer el trabajo que se realiza en la UCI y que se desarrolló a lo largo de 12 meses, el proyecto: UCI Infanta Margarita, 1 año: 12 meses para 12 compromisos (AU)

Suffering is not only exclusive to patients or their relatives, but also to the health professionals, who feel to be at the center of the depersonalization process. Over-technification and the fact that the disease process is sometimes the only focal point of our activities, together with the ever-increasing influence of institutional power seen in recent times, all cause the health professional to be the first in demanding a change in health institution dynamics. Following initial reflection from one of the most technified medical specialties (Intensive Care Medicine), classically isolated from the rest of the Hospital and from the community, we implemented a project aimed at securing integration and empathy in our approach to patients and their relatives in the Intensive Care Unit (ICU) of Infanta Margarita Hospital. The project was designed to incorporate tools for working on the most important elements of a humanization plan, i.e., the patients, their relatives, the health professionals and the community, attempting to disclose the work done in the ICU over a period of 12 months. This project is referred to as the Project ICU Infanta Margarita: 1 year: 12 months for 12 commitments (AU)

Humanization in healthcare arises from the need for a holistic approach to illness. / Implantación de un proyecto de humanización en una Unidad de Cuidados Intensivos.

Suffering is not only exclusive to patients or their relatives, but also to the health professionals, who feel to be at the center of the depersonalization process. Over-technification and the fact that the disease process is sometimes the only focal point of our activities, together with the ever-increasing influence of institutional power seen in recent times, all cause the health professional to be the first in demanding a change in health institution dynamics. Following initial reflection from one of the most technified medical specialties (Intensive Care Medicine), classically isolated from the rest of the Hospital and from the community, we implemented a project aimed at securing integration and empathy in our approach to patients and their relatives in the Intensive Care Unit (ICU) of Infanta Margarita Hospital. The project was designed to incorporate tools for working on the most important elements of a humanization plan, i.e., the patients, their relatives, the health professionals and the community, attempting to disclose the work done in the ICU over a period of 12 months. This project is referred to as the Project ICU Infanta Margarita: 1 year: 12 months for 12 commitments.

Streptococcus agalactiae: prevention and vaccine development.

Streptococcus agalactiae, group B Streptococcus (SGB), is the most important cause of morbi-mortality among newborn population, and an important pathogen among immunossupressed adult patients. Despite the advances in the treatment and prevention of neonatal infections as a consequence of implementation of national and international recommendations for prevention of infection, there are still some improvements for the final control of the disease. In this sense, the vaccination against SGB could be an effective measure for the prevention of disease in those cases where intrapartum prophylaxis is not useful and in adult patients with risk factors for invasive infection due to SGB. This review summarizes the efforts made until now in order to establish the control of the infection, and brings some information on the current state-of-the art of vaccines against SGB, in which different strategies in their design have been used.

Diabetes mellitus mortality in Spanish cities: Trends and geographical inequalities.

AIM: To analyze the geographical pattern of diabetes mellitus (DM) mortality and its association with socioeconomic factors in 26 Spanish cities. METHODS: We conducted an ecological study of DM mortality trends with two cross-sectional cuts (1996-2001; 2002-2007) using census tract (CT) as the unit of analysis. Smoothed standardized mortality rates (sSMR) were calculated using Bayesian models, and a socioeconomic deprivation score was calculated for each CT. RESULTS: In total, 27,757 deaths by DM were recorded, with higher mortality rates observed in men and in the period 1996-2001. For men, a significant association between CT deprivation score and DM mortality was observed in 6 cities in the first study period and in 7 cities in the second period. The highest relative risk was observed in Pamplona (RR, 5.13; 95% credible interval (95%CI), 1.32-15.16). For women, a significant association between CT deprivation score and DM mortality was observed in 13 cities in the first period and 8 in the second. The strongest association was observed in San Sebastián (RR, 3.44; 95%CI, 1.25-7.36). DM mortality remained stable in the majority of cities, although a marked decrease was observed in some cities, including Madrid (RR, 0.67 and 0.64 for men and women, respectively). CONCLUSIONS: Our findings demonstrate clear inequalities in DM mortality in Spain. These inequalities remained constant over time are were more marked in women. Detection of high-risk areas is crucial for the implementation of specific interventions.

MRI assessment and outcomes in patients receiving neoadjuvant chemotherapy only for primary rectal cancer: long-term results from the GEMCAD 0801 trial.

Background: Primary chemotherapy has been tested as a possible approach for patients with high risk features but predicted clear mesorectal margins on preoperative MRI assessment. This study investigates the prognostic relevance of baseline and post-treatment MRI and pathology staging in rectal cancer patients undergoing primary chemotherapy. Patients and methods: Forty-six patients with T3 tumour > =2 mm from the mesorectal fascia were prospectively treated with Neoadjuvant Capecitabine, Oxaliplatin and Bevacizumab prior to surgery between 2009 and 2011. The baseline and post-treatment MRI: T, Nodal and Extra-mural venous invasion (EMVI) status were recorded as well as post-treatment MRI Tumour regression grade (TRG) and modified-RECIST assessment of tumour length. The post-treatment pathology (yp) assessments of T3 substage, N, EMVI and TRG status were also recorded. Three-year disease-free survival (DFS) and cumulative incidence of recurrence were estimated by using the Kaplan-Meier product-limit method, and Cox proportional hazards models were used to determine associations between staging and response on MRI and pathology with survival outcomes. Results: About 46 patients underwent neoadjuvant chemotherapy alone for high risk margin safe primary rectal cancer. The median follow-up was 41 months, 5 patients died and 11 patients experienced relapse (2 local, 8 distant and 1 both). In total 23/46 patients were identified with MRI features of EMVI at baseline. mrEMVI positive status carried independent prognostic significance for DFS (P = 0.0097) with a hazard ratio of 31.33 (95% CI: 2.3-425.4). The histopathologic factor that was of independent prognostic importance was a final ypT downstage of ypT3a or less, hazard ratio: 14.0 (95% CI: 1.5-132.5). Conclusions: mrEMVI is an independent prognostic factor at baseline for poor outcomes in rectal cancer treated with neoadjuvant chemotherapy while ≤ypT3a is associated with an improvement in DFS. Future preoperative therapy evaluation in rectal cancer patients will need to stratify treatment according to baseline EMVI status as a crucial risk factor for recurrence in patients with predicted CRM clear rectal cancer.

Incidence and survival time trends for Spanish children and adolescents with leukaemia from 1983 to 2007

Objective. We have analysed incidence and survival trends of children and adolescents with leukaemia registered in Spanish population-based cancer registries during the period 1983-2007. Methods. Childhood and adolescent leukaemia cases were drawn from the 11 Spanish population-based cancer registries. For survival, registries with data for the period 1991-2005 and follow-up until 31-12-2010 were included. Overall incidence trends were evaluated using joinpoint analysis. Observed survival rates were estimated using Kaplan-Meier, and trends were tested using the log-rank test. Results. Based on 2606 cases (2274 children and 332 adolescents), the overall age-adjusted incidence rate (ASRw) of leukaemia was 47.9 cases per million child-years in children and 23.8 in adolescents. The ASRw of leukaemia increased with an annual percentage change of 9.6 % (95 % CI: 2.2-17.6) until 1990 followed by a stabilisation of rates. In adolescents, incidence did not increase. Five-year survival increased from 66 % in 1991-1995 to 76 % in 2001-2005. By age, survival was dramatically lower in infants (0) and adolescents (15−19) than in the other age groups and no improvement was observed. In both children and adolescents, differences in 5-year survival rates among major subgroups of leukaemias were significant. Conclusions. The increasing incidence trends observed in childhood leukaemias during the study period were confined to the beginning of the period. Remarkable improvements in survival have been observed in Spanish children with leukaemias. However, this improvement was not observed in infants and adolescents (AU)

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SEOM/SERAM consensus statement on radiological diagnosis, response assessment and follow-up in colorectal cancer

Colorectal cancer (CRC) is one of the world’s most common cancers, and has one of the highest mortality rates. The last few decades have seen great progress in preventing, diagnosing and treating this disease, providing undeniable impact on patients’ prognosis and quality of life. At all these stages of CRC management, imaging techniques play an essential role. This article reviews some important issues concerning the use of various radiological techniques in the screening, diagnosis, staging, assessment of treatment response, and follow-up of patients with CRC. It also includes a number of practical recommendations on indications for use, technical requirements, minimum information required in the radiology report, evaluation criteria for the response to various drugs, and the recommended frequency at which different examinations should be performed. This consensus statement is the result of cooperation between the Spanish Society of Medical Oncology (SEOM) and the Spanish Society of Radiology (SERAM) (AU)

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SEOM/SERAM consensus statement on radiological diagnosis, response assessment and follow-up in colorectal cancer.

Colorectal cancer (CRC) is one of the world's most common cancers, and has one of the highest mortality rates. The last few decades have seen great progress in preventing, diagnosing and treating this disease, providing undeniable impact on patients' prognosis and quality of life. At all these stages of CRC management, imaging techniques play an essential role. This article reviews some important issues concerning the use of various radiological techniques in the screening, diagnosis, staging, assessment of treatment response, and follow-up of patients with CRC. It also includes a number of practical recommendations on indications for use, technical requirements, minimum information required in the radiology report, evaluation criteria for the response to various drugs, and the recommended frequency at which different examinations should be performed. This consensus statement is the result of cooperation between the Spanish Society of Medical Oncology (SEOM) and the Spanish Society of Radiology (SERAM).

Incidence and survival time trends for Spanish children and adolescents with leukaemia from 1983 to 2007.

OBJECTIVE: We have analysed incidence and survival trends of children and adolescents with leukaemia registered in Spanish population-based cancer registries during the period 1983-2007. METHODS: Childhood and adolescent leukaemia cases were drawn from the 11 Spanish population-based cancer registries. For survival, registries with data for the period 1991-2005 and follow-up until 31-12-2010 were included. Overall incidence trends were evaluated using joinpoint analysis. Observed survival rates were estimated using Kaplan-Meier, and trends were tested using the log-rank test. RESULTS: Based on 2606 cases (2274 children and 332 adolescents), the overall age-adjusted incidence rate (ASRw) of leukaemia was 47.9 cases per million child-years in children and 23.8 in adolescents. The ASRw of leukaemia increased with an annual percentage change of 9.6 % (95 % CI: 2.2-17.6) until 1990 followed by a stabilisation of rates. In adolescents, incidence did not increase. Five-year survival increased from 66 % in 1991-1995 to 76 % in 2001-2005. By age, survival was dramatically lower in infants (0) and adolescents (15-19) than in the other age groups and no improvement was observed. In both children and adolescents, differences in 5-year survival rates among major subgroups of leukaemias were significant. CONCLUSIONS: The increasing incidence trends observed in childhood leukaemias during the study period were confined to the beginning of the period. Remarkable improvements in survival have been observed in Spanish children with leukaemias. However, this improvement was not observed in infants and adolescents.

SEOM Clinical Guideline of localized rectal cancer (2016).

Localized rectal adenocarcinoma is a heterogeneous disease and current treatment recommendations are based on a preoperative multidisciplinary evaluation. High-resolution magnetic resonance imaging and endoscopic ultrasound are complementary to do a locoregional accurate staging. Surgery remains the mainstay of treatment and preoperative therapies with chemoradiation (CRT) or short-course radiation (SCRT) must be considered in more locally advanced cases. Novel strategies with induction chemotherapy alone or preceding or after CRT (SCRT) and surgery are in development.