21 research outputs found
Development of a prediction model for short-term remission of patients with Crohn’s disease treated with anti-TNF drugs
Therapy with anti-tumor necrosis factor (TNF) has dramatically changed the natural history of Crohn’s disease (CD). However, these drugs are not without adverse events, and up to 40% of patients could lose efficacy in the long term. We aimed to identify reliable markers of response to anti-TNF drugs in patients with CD. A consecutive cohort of 113 anti-TNF naive patients with CD was stratified according to clinical response as short-term remission (STR) or non-STR (NSTR) at 12 weeks of treatment. We compared the protein expression profiles of plasma samples in a subset of patients from both groups prior to anti-TNF therapy by SWATH proteomics. We identified 18 differentially expressed proteins (p ≤ 0.01, fold change ≥ 2.4) involved in the organization of the cytoskeleton and cell junction, hemostasis/platelet function, carbohydrate metabolism, and immune response as candidate biomarkers of STR. Among them, vinculin was one of the most deregulated proteins (p < 0.001), whose differential expression was confirmed by ELISA (p = 0.054). In the multivariate analysis, plasma vinculin levels along with basal CD Activity Index, corticosteroids induction, and bowel resection were factors predicting NSTR
POR UNA CULTURA DE PAZ: UNA MIRADA DESDE LAS CIENCIAS DE LA CONDUCTA
En
virtud
de
lo
anterior,
los
estudiosos
de
las
ciencias
de
la
conducta
de
la
Universidad
Autónoma
del
Estado
de
México,
ante
la
persistencia
y
proliferación
de
estos
hechos
en
diversas
partes
del
Mundo
y
de
nuestro
país
en
particular, se
convocó
a
los
estudiosos
interesados
y
a
la
sociedad
en
general
a
presentar
trabajos
para
analizar,
debatir
y
proponer
estrategias
de
acción
y
dirección,
que
fortalezcan
una
convivencia y bienestar con sentido humanista para una cultura de paz.
El
presente
texto
es
producto
de
esta convocatoria
que
recoge
los
trabajos
de
los
interesados
en
la
temática,
de
diferentes
países
(España,
Argentina,
Cuba,
Brasil,
Costa
Rica
y
México)
retomando
con
ello
sus
experiencias
relativas
al
estudio,
análisis,
comprensión
e
instrumentación
de
la
cultura
de
paz
en
los
distintos
ámbitos
institucionales
en
los
que
participan:
educativo,
salud,
penitenciario,
social,
laboral,
familia,
alimentario,
psicológico,
por
mencionar
algunos.
El
presente
libro,
propicia
un
espacio
de
reflexión,
diálogo
y
posicionamiento
de
las
ciencias
de
la
conducta
para
la
apropiación,
análisis,
debate
y
propuestas
que
fortalezcan
una
cultura
de
paz
a
través
de
la
convivencia
y
el
bienestar
social
con
sentido
humanista.
El
sistema
económico
neoliberal
y
el
proceso
de
globalización
han
contribuido
al
logro
de
avances
significativos
en
la
ciencia
y
la
tecnología,
pero
también
han
propiciado
la
polarización
de
las
sociedades
lo
que
ha
impactado
de
manera
negativa
a
la
sociedad
en
su
conjunto,
pero
en
mayor
medida
a
los grupos
vulnerables. Dicha
polarización
ha
traído
consigo
un
desarrollo
desigual
del
mundo
que
se
expresa
de
diferentes
maneras
tanto
en
países
desarrollados
como
en
los
llamados
del
tercer
mundo,
en
donde
no
están
satisfechas
las
necesidades
humanas
elementales
de
todos
los
sectores
de
la
población,
siempre
falta
algo.
Si
a
esto
le
sumamos
los
conflictos
internacionales por
diferentes
motivos
que
enfrentan
algunas
naciones,
una
insuficiente
cobertura
educativa
y
de
salud,
desempleo
y
pobreza
extrema,
entre
otras
cosas;
estamos
frente
a
retos
de
gran
envergadura
para
los
gobiernos,
para
los
estudiosos
y
para
la
sociedad
civil
en
general. Uno
de
los
intentos
para
frenar
y prevenir
la
agudización
de
estas
problemáticas
es
la
cultura
de
paz,
cuyo
estudio
y propuestas
han
ido
avanzando
en
diferentes
sentidos
y
de
manera
favorable,
el
tema
está
presente
en
diferentes
Organismos
Internacionales
como
la
ONU,
la
UNESCO,
la
OCDE,
El
Banco
Mundial,
entre
otros.
Pero
falta
mucho
por
hacer.Universidad Autónoma del Estado de Méxic
Treatment with tocilizumab or corticosteroids for COVID-19 patients with hyperinflammatory state: a multicentre cohort study (SAM-COVID-19)
Objectives: The objective of this study was to estimate the association between tocilizumab or corticosteroids and the risk of intubation or death in patients with coronavirus disease 19 (COVID-19) with a hyperinflammatory state according to clinical and laboratory parameters.
Methods: A cohort study was performed in 60 Spanish hospitals including 778 patients with COVID-19 and clinical and laboratory data indicative of a hyperinflammatory state. Treatment was mainly with tocilizumab, an intermediate-high dose of corticosteroids (IHDC), a pulse dose of corticosteroids (PDC), combination therapy, or no treatment. Primary outcome was intubation or death; follow-up was 21 days. Propensity score-adjusted estimations using Cox regression (logistic regression if needed) were calculated. Propensity scores were used as confounders, matching variables and for the inverse probability of treatment weights (IPTWs).
Results: In all, 88, 117, 78 and 151 patients treated with tocilizumab, IHDC, PDC, and combination therapy, respectively, were compared with 344 untreated patients. The primary endpoint occurred in 10 (11.4%), 27 (23.1%), 12 (15.4%), 40 (25.6%) and 69 (21.1%), respectively. The IPTW-based hazard ratios (odds ratio for combination therapy) for the primary endpoint were 0.32 (95%CI 0.22-0.47; p < 0.001) for tocilizumab, 0.82 (0.71-1.30; p 0.82) for IHDC, 0.61 (0.43-0.86; p 0.006) for PDC, and 1.17 (0.86-1.58; p 0.30) for combination therapy. Other applications of the propensity score provided similar results, but were not significant for PDC. Tocilizumab was also associated with lower hazard of death alone in IPTW analysis (0.07; 0.02-0.17; p < 0.001).
Conclusions: Tocilizumab might be useful in COVID-19 patients with a hyperinflammatory state and should be prioritized for randomized trials in this situatio
¿Qué queda de mí?
Este libro es una reclamación a quienes hemos sido, somos o seremos docentes. A quienes no hemos respetado a las personas que se han puesto junto a nosotros y nosotras, confiando su bien más preciado: la libertad. Estas páginas denuncian cada vez que convertimos una visión en la visión, una emoción en la emoción, un saber en el saber, un comportamiento en el comportamiento. Es un grito contra la imposición, la normalización, la neutralización y la universalización de una perspectiva particular. Una pugna contra cada proceso que no se ha conectado con las vidas de los aprendices.
Un texto colaborativo realizado por alumnado de Educación y Cambio Social en el Grado en Educación Infantil de la Universidad de Málaga y coordinado por Ignacio Calderón Almendros
una mirada desde las Ciencias de la Conducta
Este libro es el resultado de los trabajos presentados en el 1er Congreso Internacional "Convivencia y bienestar con sentido humanista para una cultura de paz"
Influence of an Educational Intervention on Eating Habits in School-Aged Children
A health promotion intervention directed at preventing unhealthy habits in relation to
physical exercise, hygiene habits, diet and personal relationships can lead to a decrease in diseases
during adulthood and obtaining a better quality of life. The intervention had a participative and
multidisciplinary nature, and it was developed by health professionals, teachers and parents for
school children. It promoted healthy lifestyle habits around food by working on four areas through
video lessons, interactive talks, practical and theoretical–practical classes and an individual project on
behalf of the student where they had to design healthy menus. We randomly selected, by stratified
multistage sampling, three public primary education schools. A sample of 479 students registered
during the 2014/2015 academic year aged between 6–12 years were included in the study. After the
educational intervention, we found a significant reduction in the BMI of the students (p < 0.001).
For breakfast, the overweight or obese children modified their usual food consumption after the
intervention for a healthier breakfast based on fruit juice and bread instead of sugary snacks (p < 0.001).
Regarding eating habits during the mid-morning break, there was a decrease in the consumption of
sugary snacks (p < 0.001) and an increase in the consumption of fruits and sandwiches. We found
that, after the intervention, the excessive consumption of pasta for the main meal reduced in favor of
an increase in the consumption of proteins and different beans and pulses (p > 0.001). Educational
interventions on healthy lifestyle habits carried out in children during their early years improve and
correct unhealthy habits
Twin pregnancy in woman affected by severe recessive dystrophic epidermolysis bullosa. A case report and a literature review
Dystrophic epidermolysis bullosa is a group of hereditary disorders that has very low prevalence. It is characterized by an extreme cutaneous fragility as a consequence of a cohesion alteration of the epidermis and dermis junction. However, the clinical manifestations also affect other systems and organs, being able to cause malnutrition and anemia. We present the case of a 34-year-old woman affected by severe recessive dystrophic epidermolysis bullosa, with a bichorial and biamniotic twin pregnancy, whom we have followed throughout the pregnancy. The low prevalence of this disease makes the management of the pregnancy a challenge for the obstetrician. Although the published cases suggest that gestation does not modify the natural course of the disease, it is recommended that these pregnancies are monitored by a multidisciplinary team. Some published cases describe vaginal delivery. Nevertheless, it is not clear that this should be the first choice.La epidermolisis bullosa distrófica es un grupo de trastornos hereditarios de muy baja prevalencia que se caracterizan por una extrema fragilidad cutánea como consecuencia de una alteración de la cohesión de la unión epidermodérmica. Sin embargo, las manifestaciones clínicas van más allá de las lesiones cutáneas, habiéndose descrito afectación de la mayoría de aparatos y sistemas y siendo frecuente también cierto grado de desnutrición y anemia de origen multifactorial. Presentamos el caso de una paciente de 34 años, secundigesta, con epidermólisis bullosa distrófica recesiva severa, gestante gemelar bicorial y biamniótica, que seguimos durante todo el embarazo y su finalización. La baja prevalencia de la enfermedad hace que el manejo de la gestación suponga un reto para el ginecobstetra. A pesar de que los casos publicados hacen creer que la gestación no modifica el curso natural de la enfermedad, lo cierto es que se recomienda que el embarazo sea seguido por un equipo multidisciplinar. Existen publicados casos en los que se finaliza la gestación por vía vaginal, sin embargo, no existe evidencia suficiente para considerar ésta como la vía de elección
Early use of tocilizumab in patients with severe pneumonia secondary to severe acute respiratory syndrome coronavirus 2 infection and poor prognostic criteria: Impact on mortality rate and intensive care unit admission.
The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2, keeps spreading globally. Evidence suggests that a subgroup of patients with severe symptomatology might have cytokine storms, which increases mortality. The use of interleukin-6 (IL-6) inhibitors may help in controlling the pathological immune response to the virus. Tocilizumab, a monoclonal antibody against IL-6, stands as an optional treatment for COVID-19 patients presenting this inflammatory hyper-response.We conducted a retrospective, observational, cohort study including 50 patients affected by COVID-19 with severe pneumonia and poor prognosis criteria, who have also undergone standard treatment; 36 of these patients additionally received tocilizumab in an early stage. The need for intensive care unit (ICU) admission, mortality, recovery of respiratory function, and improvement of biochemical and hematological parameters were compared between cohorts.Most patients were men, non-smokers and the most frequently reported comorbidities were hypertension and diabetes. Recurrent symptoms were fever, cough, and dyspnoea. 54.8% of patients from the tocilizumab group needed intubation, while in the control group 85.7% needed it. Treatment with tocilizumab significatively increased IL-6 levels, (554.45; CI 95% 186.69, 1032.93; P