¿Qué factores inciden en la hospitalización de pacientes con cálculos ureterales menores a 10 mm en Fundación Santa Fe?

Debido a que el 12% de la población tendrá un cálculo en uréter hacia la mitad de su vida y a que las tasas de recurrencia en los que ya lo presentan son del 50% es necesario estudiar esta patología para aproximarse a un manejo adecuado en el servicio de urgencias. La literatura identifica un conjunto de factores que pueden contribuir a un cambio en el manejo médico. Objetivo: El objetivo de este estudio fue determinar los factores demográficos y clínicos asociados a manejo hospitalario en los pacientes con diagnóstico de cálculo ureteral menor de 10 mm. Métodos: Se diseñó un estudio de casos y controles no emparejados. Un caso fue definido como un paciente de 18 o más años con diagnóstico de urolitiasis con cálculo menor a 10 mm realizado por urotac que consultó (por primera vez para ese episodio) al servicio de urgencias de la Fundación Santa Fe de Bogotá entre el 1 de marzo de 2007 y 30 de abril de 2012. Se indagaron factores como edad, sexo, tamaño y localización del cálculo, respuesta a los analgésicos, evidencia de obstrucción e infección urinaria, además de otros antecedentes medicamentosos y clínicos. Se utilizó regresión logística no condicional bivariada y multivariada para evaluar la asociación entre tipo de manejo (hospitalario o ambulatorio) y las variables recolectadas, calculando odds ratio (OR) e intervalos de confianza al 95% (IC95%). Resultados: El riesgo de hospitalización se incrementó con: 1. La localización del cálculo en tercio superior o medio (OR=1.49; IC95%: 0.751-2.966) al comparar con el inferior, 2. El aumento del tamaño del cálculo (OR=1.49; IC95%: 0.751-2.966, por cada milímetro de incremento), y 3: Por la evidencia de obstrucción o infección urinaria y elevación de azoados. Por el contrario, hubo menos riesgo de hospitalización en aquellos pacientes con una respuesta analgésica apropiada en urgencias.

'Don't be a smart arse': Young workers, individualization, and an ethic of enterprise in Jamie's Kitchen

In Jamie’s Kitchen the high profile celebrity chef Jamie Oliver set out to transform a group of unemployed young Londoners into the enterprising, ideal worker of 21st century flexible capitalism. The paper will argue that this reality TV series provides a means to explore key features of new work regimes. We will analyse particular aspects of the increasingly powerful individualising and normalising processes shaping the lifeworlds of young workers in a globalising risk society. Processes that require those who wish to be positively identified as entrepreneurial to do particular sorts of work on themselves; or suffer the consequences.
Drawing on Foucault’s later work on the care of the self, and the  individualization theses of the reflexive modernization literature, we identify and analyse the forms of personhood that various institutions, organisations and individuals seek to encourage in young workers; and the ways in which institutionalised risk environments increasingly individualise the risks and uncertainties associated with labour market participation. The paper argues that our understandings of what it means to be a worker of the world, are being rearticulated around the idea that we are free to choose. And we must exercise this freedom – reap its rewards, carry its obligations – as individuals.

Effectiveness of a modified mother–infant transaction program on outcomes for preterm infants from 3 to 24 months of age

Mothers of hospitalised preterm infants were randomised into an intervention or control condition. Intervention mothers received a modified Mother–Infant Transaction Program over seven sessions prior to infant discharge and two sessions over the next 3 months. Infant temperament, mother–infant interaction and parenting stress were assessed at 3 and 6 months and infant development was measured by parental report at 24 months. Intervention compared with control dyads showed enhanced mother–infant interactions, infants were temperamentally more “approaching” and “easier”, had fewer regulatory problems (colic, sleep, excessive crying), and had more developed communication skills, while mothers were less stressed by their infant at 3 months. These early gains in the development of preterm infants and in the relationship with and adjustment of their mothers, may explain the process by which intervention infants in the original study showed increasing cognitive advantages to 9 years of age [Rauh, V. A., Nurcombe, B., Achenbach, T., & Howell, C. (1990). The mother–infant transaction program. Clinical Perinatology, 17, 31–45].

Civic integration for religious community leaders new to Australia : a multifaith peacebuilding approach

We inhabit a mobile world. Globalisation has resulted in the rise of the movement of religion and therefore an increase in religiously diverse societies. A heightened awareness of global risks has also produced an unprecedented interest in global peace and security initiatives. Multifaith peacebuilding is an example of this phenomenon as it has gained increasing prominence on the global agenda since September 11. The role of religious leaders in promoting violence and peace is being examined by scholars, as is the growing multifaith peacebuilding movement. This paper will discuss a recent Australian pilot study, which applied a multifaith peacebuilding approach to civic integration training for religious community leaders. It argues that the peacebuilding potential of religious community leaders must be recognised and that integration strategies that are inclusive and promote the building of networks between multiple function systems, can contribute to security and social cohesion in diverse societies. Alternately, assimilationist, exclusionist strategies can exacerbate security risks. In an increasingly mobile world, religious diversity has become the norm and multifaith peacebuilding strategies require further research and state support.

Preventing early infant sleep and crying problems and postnatal depression: a randomized trial

Objective
To evaluate a prevention program for infant sleep and cry problems and postnatal depression.

Methods
Randomized controlled trial with 781 infants born at 32 weeks or later in 42 well-child centers, Melbourne, Australia. Follow-up occurred at infant age 4 and 6 months. The intervention including supplying information about normal infant sleep and cry patterns, settling techniques, medical causes of crying and parent self-care, delivered via booklet and DVD (at infant age 4 weeks), telephone consultation (8 weeks), and parent group (13 weeks) versus well-child care. Outcomes included caregiver-reported infant night sleep problem (primary outcome), infant daytime sleep, cry and feeding problems, crying and sleep duration, caregiver depression symptoms, attendance at night wakings, and formula changes.

Results
Infant outcomes were similar between groups. Relative to control caregivers, intervention caregivers at 6 months were less likely to score >9 on the Edinburgh Postnatal Depression Scale (7.9%, vs 12.9%, adjusted odds ratio [OR] 0.57, 95% confidence interval [CI] 0.34 to 0.94), spend >20 minutes attending infant wakings (41% vs 51%, adjusted OR 0.66, 95% CI 0.46 to 0.95), or change formula (13% vs 23%, P < .05). Infant frequent feeders (>11 feeds/24 hours) in the intervention group were less likely to have daytime sleep (OR 0.13, 95% CI 0.03 to 0.54) or cry problems (OR 0.27, 95% CI 0.08 to 0.86) at 4 months.

Conclusions
An education program reduces postnatal depression symptoms, as well as sleep and cry problems in infants who are frequent feeders. The program may be best targeted to frequent feeders.

Hemogasometria de eqüinos submetidos à obstrução experimental do duodeno, íleo e cólon maior

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Equilíbrio ácido-base e hidroeletrolítico em eqüinos com cólica

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Características celulares e bioquímicas do líquido peritoneal de equinos submetidos à obstrução experimental do duodeno, íleo e cólon maior

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Avaliação histomorfométrica e ultra-estrutural da mucosa do cólon menor eqüino submetido a distensão

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Alterações morfológicas de tecido laminar do casco e parâmetros clínicos e laboratoriais de equinos com síndrome cólica letal

As afecções gastrintestinais dos cavalos são agravadas por complicações como a laminite, cuja etiopatogenia está relacionada à degradação da membrana basal do tecido laminar por metaloproteinases (MMPs). A ativação das MMPs pode ocorrer devido à liberação local de citocinas inflamatórias ou enzimas provenientes de leucócitos infiltrados no tecido laminar. O objetivo deste trabalho foi avaliar as alterações morfológicas do tecido laminar de equinos com síndrome cólica letal e sua provável associação com parâmetros clínicos e laboratoriais. Observou-se intensa destruição da arquitetura laminar, principalmente nos animais com alterações físicas e laboratoriais mais acentuadas, como tempo de preenchimento capilar prolongado (TPC), membranas mucosas congestas, taquicardia, hemoconcentração e redução nas contagens de plaquetas e leucócitos. Os resultados sinalizam o provável momento do desenvolvimento de lesões do tecido laminar em equinos com síndrome cólica, no qual é possível adotar medidas preventivas contra a laminite.

Estudo do sistema portal hepático no pato doméstico (Cairina moshata)

Estudou-se o comportamento do sistema portal hepático em 30 patos domésticos, adultos, machos e fêmeas. O sistema apresenta-se constituído por duas veias portais hepáticas: direita e esquerda. A veia portal hepática esquerda é formada por veias gástricas esquerdas (em número de 1 a 2), veias da margem ventral do ventrículo, veia pilórica e veia proventricular caudal. A veia portal hepática direita é formada pela veia mesentérica caudal, veia mesentérica cranial, veia proventrículo-esplênica e veia gastropancreaticoduodenal. A veia mesentérica caudal recebe tributárias do mesorreto, cloaca e junção ileocecocólica. A veia mesentérica cranial recebe tributárias jejunais (em número de 12 a 21) e se anastomosa com a veia mesentérica caudal, formando a veia mesentérica comum. A veia pancreaticoduodenal recebe duas veias gástricas direitas, constituindo assim a veia gastropancreaticoduodenal. A veia proventrículo-esplênica é formada pelas veias proventriculares dorsal e direita e pelas veias esplênicas.

Gastric Torsion from an Intestinal Hernia Through a Rent in the Gastrosplenic Ligament in a Horse

The present report describes an 8-year-old gelding presenting with signs of severe abdominal pain. After performing a thorough physical examination, including rectal palpation and additional diagnostic tests, an exploratory laparotomy was recommended. The jejunum was found herniated through the gastrosplenic ligament, and the stomach was severely distended with gas. Given a poor prognosis, the horse was euthanized on the table. At necropsy, the stomach appeared dilated, with an 180 horizontal gastric torsion, from left (lateral) to right (medial), dividing the organ into dorsal and ventral compartments. We believe that the chronic traction exerted by an incarcerated and distended loop of jejunum, in the dorsal aspect of the gastrosplenic ligament, associated with trauma during episodes of intense rolling, enlarged the rent until it ruptured. Because of this rupture, the lateral dorsal aspect of the stomach became unattached, predisposing it to the torsion. (C) 2012 Elsevier B.V. All rights reserved.

Avaliação da dor pós-operatória: análise em pacientes submetidos a cirurgias abdominais em um hospital universitário de Natal/RN

It is an exploratory and descriptive study made by a quantitative approach, developed among February and May 2010, aiming to assess the pain of patients underwent abdominal surgeries in a University Hospital, in Natal/RN; to identify the local and intensity of the pain based on Numerical Estimative Scale; to analyze the pain related to the sensorial-discriminative, motivational-affective and cognitive-assessment dimensions, using the McGill Questionnaire pain; to establish a relation between the pain process and age, gender, religion, and king of surgery; to identify the medicines efficiency used to control postoperative pain. The sample was composed by 253 patients underwent abdominal surgeries. The results showed a total of 63.63% females between 38 and 47 years of age (21.34%); illiterates (21.73%); married (64.03%), living in Natal and surroundings (67.97%) and Catholics (74.30%). In their first assessment, 84.19% showed postoperative pain; the pain was considered light in 18.97% of them, moderate in 21.74% and severe in 43.48%. The mean number of descriptors chosen through the McGill Questionnaire Pain was 10.78 (DP= 6.09) and pain rating 23.65 (DP= 15.93). The descriptors selected with higher frequency were: sickening pain (69.01%), tired (65.25%), thin (62.44%), bored (58.69%), ardor (46.48%), pointed (38.50%) and colic (35.21%). In their second assessment, 57.71% of patients didn t relate any postoperative pain and 42.29% were still complaining about the pain. After taking analgesic medication, just 41.90% of patients who had complete pain relief. The Pharmacological groups most used were: simple analgesic (37.86%), weak opioids (32.98%), AINES (19.85%) and strong opioid (9.31%). It was not found a significant postoperative pain variation related to the sexes, religion and kind of surgery. It was concluded there were a high level in the number of patients with postoperative pain, mainly in a severe scale. Less than half of patients had the pain relief. Then, it was observed there was not coherence between the pain intensity and the analgesic it was used. To solve or relieve this kind of problems is necessary a permanent education to the health professionals who works in this area

Effects of glycopyrrolate on cardiorespiratory function in horses anesthetized with halothane and xylazine

Objective-To evaluate cardiopulmonary effects of glycopyrrolate in horses anesthetized with halothane and xylazine.Animals-6 horses.Procedure-Horses were allocated to 2 treatment groups in a randomized complete block design. Anesthesia was maintained in mechanically ventilated horses by administration of halothane (1% end-tidal concentration) combined with a constant-rate infusion of xylazine hydrochloride (1 mg/kg/h, IV). Hemodynamic variables were monitored after induction of anesthesia and for 120 minutes after administration of glycopyrrolate or saline (0.9% NaCl) solution. Glycopyrrolate (2.5 mug/kg, IV) was administered at 10-minute intervals until heart rate (HR) increased at least 30% above baseline or a maximum cumulative dose of 75 mug/kg had been injected. Recovery characteristics and intestinal auscultation scores were evaluated for 24 hours after the end of anesthesia.Results-Cumulative dose of glycopyrrolate administered to 5 horses was 5 mug/kg, whereas 1 horse received 75 mug/kg. The positive chronotropic effects of glycopyrrolate were accompanied by an increase in cardiac output, arterial blood pressure, and tissue oxygen delivery. Whereas HR increased by 53% above baseline values at 20 minutes after the last glycopyrrolate injection, cardiac output and mean arterial pressure increased by 38% and 31%, respectively. Glycopyrrolate administration was associated with impaction of the large colon in I horse and low intestinal auscultation scores lasting 24 hours in 3 horses.Conclusions and Clinical Relevance-The positive chronotropic effects of glycopyrrolate resulted in improvement of hemodynamic function in horses anesthetized with halothane and xylazine. However, prolonged intestinal stasis and colic may limit its use during anesthesia.

Eficácia da N-butilescopolamina e dipirona sódica associadas ao cetoprofeno no alívio da dor pós-operatória de pacientes submetidas a duas técnicas diferentes de laqueadura por laparoscopia

JUSTIFICATIVA E OBJETIVOS: A laqueadura laparoscópica (LL) é um dos procedimentos mais dolorosos e a intensidade da dor varia com a técnica selecionada, sendo mais intensa com a técnica de oclusão das tubas uterinas com anel. As pacientes submetidas à LL referem dor em cólica no período PO e a N-butilescopolamina e a dipirona sódica, por suas propriedades anti-espasmódicas e analgésicas, associadas às propriedades antiinflamatórias do cetoprofeno, podem ser opção para profilaxia e tratamento de dor. O objetivo deste foi estudar a eficácia da N-butilescopolamina e da dipirona sódica associadas ao cetoprofeno, na prevenção de dor PO em pacientes submetidas à LL, com duas técnicas diferentes - diatermia e pinçamento com anel. MÉTODO: Participaram do estudo 50 pacientes, estado físico ASA I e II, com idade entre 23 e 47 anos. As pacientes foram distribuídas aleatoriamente em dois grupos: G1 - oclusão das tubas uterinas com anéis, G2 - oclusão das tubas uterinas com diatermia. Todas as pacientes receberam N-butilescopolamina (20 mg) e dipirona sódica (2500 mg) e cetoprofeno (100 mg), por via venosa, imediatamente antes da indução da anestesia. A dor foi avaliada pelo critério de escala numérica verbal, variando de 0 a 10, sendo 0 ausência de dor e 10 o máximo de dor, a cada 10 minutos na primeira hora, na sala de recuperação pós-anestésica (SRPA) e na 1ª, 2ª, 3ª e 4ª horas após a alta da SRPA. Dor com intensidade maior que 3 era tratada com tramadol (100 mg), por via venosa. A avaliação da dor foi realizada sem que se soubesse a que grupo pertencia a paciente. Para análise estatística, testes t de Student, Mann-Whitney e Friedman. RESULTADOS: Ambos os grupos foram idênticos com relação à idade, ao peso, à altura, à duração da cirurgia e anestesia. As pacientes do G1 apresentaram maior escore de dor que as do G2, em todos os momentos do estudo. Valores estatisticamente significativos: 80% das pacientes de G1 e 16% de G2 necessitaram de tramadol em algum momento do estudo. CONCLUSÕES: A N-butilescopolamina e a dipirona sódica associadas ao cetoprofeno mostraram ser alternativa de analgesia pós-operatória quando a laqueadura é realizada com a técnica de diatermia.