Characterization of a cohort of patients with hypercalcemia in a tertiary pediatric hospital. / Caracterización de una cohorte de pacientes con hipercalcemia en un centro pediátrico de tercer nivel.

Introduction. Hypercalcemia is infrequent in pediatrics, of diverse etiology, and with multiorgan morbidity. Objective. Describe the etiology, biochemistry, clinical, and treatment in pediatric patients with hypercalcemia. Population and methods. Retrospective and descriptive study of a cohort of patients with hypercalcemia between 2008 and 2022. They were classified into three groups (G): hypercalcemia of iatrogenic cause (G1), parathyroid hormone (PTH) independent (G2), or PTH-dependent (G3). Results. One hundred forty-seven patients were included; 57% were male, with a median age of 3.7 years, median calcemia of 11.8 mg/dl, and mean phosphatemia of 4.9 mg/dl. Symptoms were present in 29% of patients, and 28.6% required additional treatments to those of the first line. In G1, 76 patients (51.7%) were included; in G2, 58 (39.4%), and in G3, 13 (8.8%). Median calcemia was lower in G1 vs. G2 and G3 (11.6 mg/dl, 12.6 mg/dl, and 12.3 mg/dl), and mean phosphatemia was lower in G3 vs. G1 and G2 (3.7 mg/dl, 5.3 mg/dl, and 4.9 mg/dl). Most of the patients with hypercalcemia were asymptomatic and did not require additional treatments. The percentage of symptomatic patients and the percentage requiring additional treatment were lower in G1 than in the other two groups. Conclusions. Iatrogenesis was the most frequent cause, presenting lower calcemia, while PTH-dependent causes presented the lowest phosphatemia. PTH-independent causes represented a diagnostic and therapeutic challenge due to lacking a characteristic biochemical profile.

Introducción. La hipercalcemia es infrecuente en pediatría, de etiología diversa y con morbilidad multiorgánica. Objetivo. Describir etiología, bioquímica, clínica y tratamiento en pacientes pediátricos con hipercalcemia. Población y métodos. Estudio retrospectivo y descriptivo de una cohorte de pacientes con hipercalcemia entre 2008 y 2022. Se clasificaron en tres grupos (G): hipercalcemia de causa iatrogénica (G1), paratohormona (PTH) independiente (G2) o PTH dependiente (G3). Resultados. Se incluyeron 147 pacientes; el 57 % eran varones, edad mediana de 3,7 años, calcemia mediana 11,8 mg/dl y fosfatemia media 4,9 mg/dl. El 29,9 % de los pacientes fueron sintomáticos y el 28,6 % requirió tratamientos adicionales a los de la primera línea. En G1 se incluyeron 76 pacientes (51,7 %); en G2, 58 (39,4 %), y en G3, 13 (8,8 %). La calcemia mediana fue menor en G1 vs. G2 y G3 (11,6 mg/dl, 12,6 mg/dl y 12,3 mg/dl). La fosfatemia media fue menor en G3 vs. G1 y G2 (3,7 mg/dl, 5,3 mg/dl y 4,9 mg/dl). La mayoría de los pacientes con hipercalcemia fueron asintomáticos sin requerimientos de tratamientos adicionales. El porcentaje de pacientes sintomáticos y el de requerimiento de tratamientos adicionales fue menor en G1 que en los otros dos grupos. Conclusiones. La iatrogenia fue la causa más frecuente, y se presentó con calcemias más bajas; mientras que las causas PTH dependientes presentaron las fosfatemias más bajas. Las causas PTH independientes representaron un desafío diagnóstico y terapéutico por la falta de un perfil bioquímico característico.

Neurovascular Complications of Iatrogenic Fusarium solani Meningitis.

A multinational outbreak of nosocomial fusarium meningitis occurred among immunocompetent patients who had undergone surgery with epidural anesthesia in Mexico. The pathogen involved had a high predilection for the brain stem and vertebrobasilar arterial system and was associated with high mortality from vessel injury. Effective treatment options remain limited; in vitro susceptibility testing of the organism suggested that it is resistant to all currently approved antifungal medications in the United States. To highlight the severe complications associated with fusarium infection acquired in this manner, we report data, clinical courses, and outcomes from 13 patients in the outbreak who presented with symptoms after a median delay of 39 days.

Cerebrovascular Complications Associated With Iatrogenic Fungal Meningitis Following Surgical Procedures in Mexico.

BACKGROUND: The current fungal meningitis outbreak caused by contaminated epidural anesthesia with Fusarium solani among patients who underwent surgical procedures in Matamoros, Mexico remains a cause of concern. Its association with an increased susceptibility for cerebrovascular complications (CVC) has not been reported. This single-center study describes 3 patients with a unique pattern of CVC attributed to fungal meningitis. METHODS: A retrospective case series of patients diagnosed with fungal meningitis following surgical procedures under contaminated epidural anesthesia who developed a unique pattern of CVC during their hospitalization. RESULTS: Three female patients (mean age, 35 years) with CVC due to iatrogenic fungal meningitis were included. Positive Fungitell ß-D-glucan assay in cerebrospinal fluid was documented in all cases, and F. solani was confirmed by polymerase chain reaction in case 3. All cases were complicated by severe vertebrobasilar circulation vasculopathy and arterial dissections with resultant subarachnoid hemorrhage and intraventricular hemorrhage, ultimately leading to patients' death. CONCLUSIONS: The death toll from the ongoing fungal meningitis outbreak keeps rising, underscoring the need for early recognition and aggressive treatment. We highlight the risk for vertebrobasilar circulation CVC among these patients. The angioinvasive nature of F. solani is yet to be clarified; however, a clear pattern has been observed. Public health awareness should be raised and a strong response should be pursued.

International Analgesia and Sedation Weaning and Withdrawal Practices in Critically Ill Adults: The Adult Iatrogenic Withdrawal Study in the ICU.

OBJECTIVES: Iatrogenic withdrawal syndrome (IWS) associated with opioid and sedative use for medical purposes has a reported high prevalence and associated morbidity. This study aimed to determine the prevalence, utilization, and characteristics of opioid and sedative weaning and IWS policies/protocols in the adult ICU population. DESIGN: International, multicenter, observational, point prevalence study. SETTING: Adult ICUs. PATIENTS: All patients aged 18 years and older in the ICU on the date of data collection who received parenteral opioids or sedatives in the previous 24 hours. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: ICUs selected 1 day for data collection between June 1 and September 30, 2021. Patient demographic data, opioid and sedative medication use, and weaning and IWS assessment data were collected for the previous 24 hours. The primary outcome was the proportion of patients weaned from opioids and sedatives using an institutional policy/protocol on the data collection day. There were 2,402 patients in 229 ICUs from 11 countries screened for opioid and sedative use; 1,506 (63%) patients received parenteral opioids, and/or sedatives in the previous 24 hours. There were 90 (39%) ICUs with a weaning policy/protocol which was used in 176 (12%) patients, and 23 (10%) ICUs with an IWS policy/protocol which was used in 9 (0.6%) patients. The weaning policy/protocol for 47 (52%) ICUs did not define when to initiate weaning, and the policy/protocol for 24 (27%) ICUs did not specify the degree of weaning. A weaning policy/protocol was used in 34% (176/521) and IWS policy/protocol in 9% (9/97) of patients admitted to an ICU with such a policy/protocol. Among 485 patients eligible for weaning policy/protocol utilization based on duration of opioid/sedative use initiation criterion within individual ICU policies/protocols 176 (36%) had it used, and among 54 patients on opioids and/or sedatives ≥ 72 hours, 9 (17%) had an IWS policy/protocol used by the data collection day. CONCLUSIONS: This international observational study found that a small proportion of ICUs use policies/protocols for opioid and sedative weaning or IWS, and even when these policies/protocols are in place, they are implemented in a small percentage of patients.

Latin American registry of renal involvement in COVID-19 disease. The relevance of assessing proteinuria throughout the clinical course.

The Latin American Society of Nephrology and Hypertension conducted a prospective cohort, multinational registry of Latin American patients with kidney impairment associated to COVID-19 infection with the objective to describe the characteristics of acute kidney disease under these circumstances. The study was carried out through open invitation in order to describe the characteristics of the disease in the region. Eight-hundred and seventy patients from 12 countries were included. Median age was 63 years (54-74), most of patients were male (68.4%) and with diverse comorbidities (87.2%). Acute kidney injury (AKI) was hospital-acquired in 64.7% and non-oliguric in 59.9%. Multiorgan dysfunction syndrome (MODS) due to COVID-19 and volume depletion were the main factors contributing to AKI (59.2% and 35.7% respectively). Kidney replacement therapy was started in 46.2%. Non-recovery of renal function was observed in 65.3%. 71.5% of patients were admitted to ICU and 72.2% underwent mechanical ventilation. Proteinuria at admission was present in 62.4% of patients and proteinuria during hospital-stay occurred in 37.5%. Those patients with proteinuria at admission had higher burden of comorbidities, higher baseline sCr, and MODS was severe. On the other hand, patients with de novo proteinuria had lower incidence of comorbidities and near normal sCr at admission, but showed adverse course of disease. COVID-19 MODS was the main cause of AKI in both groups. All-cause mortality of the general population was 57.4%, and it was associated to age, sepsis as cause of AKI, severity of condition at admission, oliguria, mechanical ventilation, non-recovery of renal function, in-hospital complications and hospital stay. In conclusion, our study contributes to a better knowledge of this condition and highlights the relevance of the detection of proteinuria throughout the clinical course.

Mortality and evolution between community and hospital-acquired COVID-AKI.

BACKGROUND: Acute kidney injury (AKI) is associated with poor outcomes in COVID patients. Differences between hospital-acquired (HA-AKI) and community-acquired AKI (CA-AKI) are not well established. METHODS: Prospective, observational cohort study. We included 877 patients hospitalized with COVID diagnosis at two third-level hospitals in Mexico. Primary outcome was all-cause mortality at 28 days compared between COVID patients with CA-AKI and HA-AKI. Secondary outcomes included the need for KRT, and risk factors associated with the development of CA-AKI and HA-AKI. RESULTS: A total of 377 patients (33.7%) developed AKI. CA-AKI occurred in 202 patients (59.9%) and HA-AKI occurred in 135 (40.1%). Patients with CA-AKI had more significant comorbidities, including diabetes (52.4% vs 38.5%), hypertension (58.4% vs 39.2%), CKD (30.1% vs 14.8%), and COPD (5.9% vs 1.4%), than those with HA-AKI. Patients' survival without AKI was 87.1%, with CA-AKI it was 75.4%, and with HA-AKI it was 69.6%, log-rank test p < 0.001. Only age > 60 years (OR 1.12, 95% CI 1.06-1.18, p <0.001), COVID severity (OR 1.09, 95% CI 1.03-1.16, p = 0.002), the need in mechanical lung ventilation (OR 1.67, 95% CI 1.56-1.78, p <0.001), and HA-AKI stage 3 (OR 1.16, 95% CI 1.05-1.29, p = 0.003) had a significant increase in mortality. The presence of CKD (OR 1.48, 95% CI 1.391.56, p < 0.001), serum lymphocytes < 1000 µL (OR 1.03, 95% CI 1.00-1.07, p = 0.03), the need in mechanical lung ventilation (OR 1.06, 95% CI 1.02-1.11, p = 0.003), and CA-AKI stage 3 (OR 1.37, 95% CI 1.29-1.46, p < 0.001) were the only variables associated with a KRT start. CONCLUSIONS: We found that COVID patients who are complicated by CA-AKI have more comorbidities and worse biochemical parameters at the time of hospitalization than HA-AKI patients, but despite these differences, their probability of dying is similar.

FIGO good practice recommendations on modifiable causes of iatrogenic preterm birth.

Iatrogenic preterm birth is a planned delivery that occurs before 37 weeks of gestation due to maternal and/or fetal causes. However, in some cases, such deliveries also occur with no apparent medical indication. The increasing numbers of iatrogenic preterm deliveries worldwide have led researchers to identify modifiable causes that allow the formulation of preventive strategies that could impact the overall preterm birth rate. The present document contains the FIGO (International Federation of Gynecology and Obstetrics) Working Group for Preterm Birth recommendations, aiming to reduce the rates of iatrogenic preterm birth based on four of the most common clinical scenarios and issues related to iatrogenic preterm delivery. The working group supports efforts to identify the contribution of iatrogenic preterm delivery to the overall preterm birth rate and encourages health authorities to establish preventive measures accordingly. We encourage care providers to maintain single embryo transfer policies to prevent multiple pregnancies as a substantial contributor of iatrogenic preterm birth. The working group also recommends that efforts to reduce unnecessary cesarean sections must be warranted, and mechanisms to ensure the appropriate time of delivery and strengthening of education and communication processes must be pursued.

Sinusitis maxilar iatrogénica por material de impresión dental / Iatrogenic maxillary sinusitis by dental impression material

Introducción: La etiología de la sinusitis maxilar comprende diferentes causas primarias y secundarias. Siempre es preciso descartar de inicio aquellas causas iatrogénicas consecuencia de intervenciones previas. Objetivo: Realizar una revisión de las diferentes causas de sinusitis maxilar, con énfasis en las causas raras iatrogénicas y en el protocolo de actuación. Presentación del caso: Paciente varón de 60 años que presenta episodios de sinusitis maxilar. Como antecedentes quirúrgicos se había realizado quistectomía maxilar, tratamiento de fístula oroantral secundaria y rehabilitación protésica posterior. Tras estudio radiológico inicial se halló una masa intrasinusal, compatible al tacto con material de impresión dental. Conclusiones: Es importante antes de cualquier rehabilitación protésica y de la toma de modelos confirmar la ausencia de fístula oroantral para evitar la intrusión de material extraño en el seno maxilar(AU)

Introduction: The etiology of maxillary sinusitis comprises a number of primary and secondary causes. It is always necessary to initially rule out iatrogenic causes resulting from previous interventions. Objective: Carry out a review of the different causes of maxillary sinusitis, with an emphasis on the rare iatrogenic causes and the clinical management protocols. Case presentation: A male 60-year-old patient who experiences episodes of maxillary sinusitis. Surgical antecedents include maxillary cystectomy, treatment for secondary oroantral fistula and posterior prosthetic rehabilitation. Initial radiological examination revealed an intrasinus mass compatible to the touch with dental impression material. Conclusions: Before any sort of prosthetic rehabilitation and the taking of models, it is important to confirm the absence of an oroantral fistula, to prevent the entrance of foreign material into the maxillary sinus(AU)

Evolución y costes de la prematuridad por indicación médica en un hospital de tercer nivel / Evolution and costs of the medically indicated preterm birth in a tertiary care university hospital

INTRODUCCIÓN Y OBJETIVO: Analizar la evolución y los costes de los partos prematuros iatrogénicos en un hospital universitario de tercer nivel. MÉTODOS: Estudio de cohortes retrospectivo de los partos con edad gestacional comprendida entre 24 y 36+6 semanas en dos periodos temporales: 2001-2005 y 2011-2016. Se identificaron los partos prematuros por indicación médica o iatrogénicos (PPI). Se analizaron variables demográficas y de resultado. Los costes se calcularon mediante el grupo relacionado con el diagnóstico (GRD) de cada ingreso. RESULTADOS: Se obtuvo una muestra de 620 partos prematuros iatrogénicos. La tasa de prematuridad global se mantuvo estable en 9%. La tasa de prematuridad iatrogénica experimentó un incremento relativo del 9,7%. Entre las pacientes con un PPI se apreció un incremento en la edad materna de 27,7 a 32,9 años, de la obesidad (32,2% a 55,5%) y del uso de técnicas de reproducción asistida (6% a 11,1%). Preeclampsia y retraso del crecimiento (CIR) fueron las principales causas de PPI, en los que se incrementó la tasa de cesáreas de 66,9% a 78%, la estancia media de 7,8 días a 9,6 y el coste por paciente de 3.068,6 a 7.331,9 euros. CONCLUSIONES: Se observa un aumento de PPI en el segundo periodo, manteniéndose la prematuridad global. Los cambios demográficos podrían explicar este incremento. Estos cambios están implicados en la fisiopatología de la preeclampsia y el CIR y en el aumento de su incidencia. La prevención primaria y secundaria de esas complicaciones podría reducir la incidencia y los costes de la prematuridad iatrogénica.

INTRODUCTION AND OBJECTIVES: To evaluate the incidence, evolution, causes and costs of premature births (PB) due to medical indication (iatrogenic) in a tertiary care university hospital METHODS: Retrospective cohort study of all deliveries with gestational age between 24 and 36+6 weeks, in two periods 2001-2005 and 2011-2016. Iatrogenic births were identified. Clinical, epidemiological, diagnostic and economic variables were analysed. RESULTS: A sample size of 620 iatrogenic deliveries was obtained. We found a 9.7% relative increase in iatrogenic prematurity rate in the second period as well as an increase in maternal age from 27.7 to 32.9, obesity from 32.2% to 55.5% and the use of assisted reproductive techniques from 6% to 11.1%. Preeclampsia and intrauterine growth restriction were found to be the main causes of iatrogenic premature delivery. In these cases the rates of cesarean section increased from 66.9% to 78%. The average stay per patient and the cost calculated by diagnosis related group (DRG) also showed a statistically significant increase from 7.8 days and 3,068.6 euros to 9.6 days and 7,331.9 euros. CONCLUSIONS: We observed an increase in iatrogenic prematurity in the second period despite the unchanged rate of spontaneous PB. Demographic changes in the population, as well as an increase in obstetric related conditions, seem to be responsible for this increase. Primary and secondary prevention of clinical characteristics may reduce the incidence and costs derived from this type of prematurity.

Consideraciones actuales sobre la iatrogenia / Current considerations on iatrogenesis

La iatrogenia es el daño ocasionado por el profesional de la salud a pacientes, familias u otras personas, de manera no intencional, que puede provocar desde un ligero malestar emocional hasta la propia muerte. Teniendo en cuenta lo anterior se realizó una revisión bibliográfica exhaustiva sobre el tema que recoge aspectos actualizados, a saber: concepto, diferencias entre esta y la mala praxis médica, modalidades de iatrogenia (principalmente la de orden psicológico) y recomendaciones para evitarla, con el objetivo de contribuir a un mejor desempeño de los profesionales de la salud y elevar la calidad de vida de la población.

Iatrogenesis is the damage caused by the health professional to patients, families or other people, in non intentional way, that can cause either a slight emotional distress or death. Keeping this in mind an exhaustive literature review on the topic was carried out that compiles up-to-date aspects: concept, differences between this and the bad medical practice, iatrogenesis modalities (mainly the psychological type) and recommendations to avoid it, aimed at contributing to a better performance of health professionals and elevating the population life quality.

The occurrence of adverse events is associated with increased morbidity and mortality in children admitted to a single pediatric intensive care unit.

Healthcare can cause harm. The goal of this study is to evaluate the association between the occurrence of adverse events (AEs) and morbidity-mortality in critically ill children. A prospective cohort study was designed. All children admitted to the Pediatric Intensive Care Unit (PICU) between August 2016 and July 2017 were followed. An AE was considered any harm associated with a healthcare-related incident. AEs were identified in two steps: first, adverse clinical incidents (ACI) were recognized through direct observation and active surveillance by PICU physicians, and then the patient safety committee evaluated every ACI to define which would be considered an AE. The outcome was hospital morbidity-mortality. There were 467 ACI registered, 249 (53.31%) were considered AEs and the rate was 4.27/100 patient days. From the 842 children included, 142 (16.86%) suffered AEs, 39 (4.63%) experienced morbidity-mortality: 33 (3.92%) died, and 6 (0.71%) had morbidity. Multivariate analysis revealed that the occurrence of AEs was significantly associated with morbidity-mortality, OR 5.70 (CI95% 2.58-12.58, p = 0.001). This association was independent of age and severity of illness score.Conclusion: Experiencing AEs significantly increased the risk of morbidity-mortality in this cohort of PICU children.What is Known:• Many children suffer healthcare-associated harm during pediatric intensive care hospitalization.What is New:• This prospective cohort study shows that experiencing adverse events during pediatric intensive care hospitalization significantly increases the risk of morbidity and mortality independent of age and severity of illness at admission.

The concept of vulnerability applied to Healthcare-associated Infections.

OBJECTIVE: To discuss the potentialities of using the concept of vulnerability to support measures for preventing and controlling healthcare-associated infections (HAIs). METHODS: This theoretical study was conducted in steps: 1) presentation of markers that frame the concept of vulnerability; 2) presentation of the characteristics of the health events to which the concept of vulnerability is intended to be applied; 3) identification of research gaps that could be potentially filled by using the concept of vulnerability; 4) identification of the potentialities of using the concept of vulnerability to deal with HAIs. RESULTS: Proposal of a framework for analyzing HAIs from a vulnerability perspective, including the individual and collective dimensions. CONCLUSION: Using the concept of vulnerability to study and deal with HAIs favors a new approach to an old problem, unlike the dominant studies that highlight the individual aspects of the practices in healthcare services.

Specific characteristics of urethral strictures in a developing country (Brazil).

PURPOSE: Evaluate the main etiologies and clinical characteristics of male urethral stricture disease (USD) in Brazil. METHODS: This multicentric study was performed using retrospective data collected from six Brazilian referral centers of urethral reconstruction. The database comprised data from 899 patients with USD who had undergone surgical treatment from 2008 to 2018. Age, stricture site and primary stricture etiology were identified for each patient. RESULTS: The mean age was 52.13 ± 16.9 years. The most common etiology was iatrogenic (43.4%), followed by idiopathic (21.7%), trauma (21.5%) and inflammatory (13.7%). Of the iatrogenic causes, 59% were secondary to urethral instrumentation (60% by urethral catheterization and 40% by transurethral procedures), 24.8% by other procedures (prostatectomy, radiotherapy, postectomy) and 16.2% by failed hypospadia repairs. Pelvic fracture urethral distraction injuries were responsible for most of the trauma-related strictures (62.7%). When stratified by age, the most common stricture etiology was trauma in the 0-39 years old group (42.8%), idiopathic in the 40-59 years old group (32.4%) and iatrogenic in patients over 60 years old (68%). In regard to the stricture site, 80% presented with an anterior urethral stricture and 20% with a posterior stenosis. In the anterior stenosis group, the most common stricture site was bulbar (39.5%). CONCLUSION: In Brazil, as in many developed countries, the most common cause of urethral stricture diseases is iatrogenic, especially urethral catheterization. These findings emphasize the need of a careful urethral manipulation and a better training of healthcare professionals. Trauma is still responsible for a great proportion of strictures and inflammatory etiologies are now less frequently observed.

The concept of vulnerability applied to Healthcare-associated Infections / El concepto de la vulnerabilidad aplicado a las Infecciones Relacionadas con la Atención de la Salud / O conceito de vulnerabilidade aplicado às Infecções Relacionadas à Assistência à Saúde

ABSTRACT Objective: To discuss the potentialities of using the concept of vulnerability to support measures for preventing and controlling healthcare-associated infections (HAIs). Methods: This theoretical study was conducted in steps: 1) presentation of markers that frame the concept of vulnerability; 2) presentation of the characteristics of the health events to which the concept of vulnerability is intended to be applied; 3) identification of research gaps that could be potentially filled by using the concept of vulnerability; 4) identification of the potentialities of using the concept of vulnerability to deal with HAIs. Results: Proposal of a framework for analyzing HAIs from a vulnerability perspective, including the individual and collective dimensions. Conclusion: Using the concept of vulnerability to study and deal with HAIs favors a new approach to an old problem, unlike the dominant studies that highlight the individual aspects of the practices in healthcare services.

RESUMEN Objetivo: Discutir las potencialidades del uso del concepto de la vulnerabilidad para basar las acciones de prevención y control de las Infecciones Relacionadas con la Asistencia Sanitaria (IRAS). Método: Estudio de base teórica, realizado en etapas: 1) presentación de los marcadores que componen el concepto de la vulnerabilidad, 2) presentación de las características del agravio al que se pretende aplicar el concepto de la vulnerabilidad; 3) identificación de las lagunas de investigación que pueden ser potencialmente cumplimentadas por medio del uso del concepto; 4) identificación de las potencialidades del uso del concepto para el manejo de las IRAS. Resultados: Propuesta de un marco de análisis de las IRAS bajo la perspectiva de la vulnerabilidad, componiendo dimensiones individuales y colectivas. Conclusión: El uso del concepto de la vulnerabilidad en el estudio y manejo de las IRAS favorece una nueva mirada sobre un antiguo problema, diferente de los estudios hegemónicos que tratan de destacar los aspectos individuales relativos a las prácticas de atención en los servicios de salud.

RESUMO Objetivo: discutir as potencialidades do uso do conceito de vulnerabilidade para embasar as ações de prevenção e controle das Infecções Relacionadas à Assistência à Saúde (IRAS). Método: estudo de base teórica, realizado em etapas: 1) apresentação dos marcadores que compõem o conceito de vulnerabilidade; 2) apresentação das características do agravo ao qual se pretende aplicar o conceito de vulnerabilidade; 3) identificação de lacunas de pesquisa que podem ser potencialmente preenchidas por meio do uso do conceito; 4) identificação das potencialidades do uso do conceito para o manejo de IRAS. Resultados: proposta de um quadro de análise das IRAS na perspectiva da vulnerabilidade, compondo dimensões individual e coletiva. Conclusão: o uso do conceito de vulnerabilidade no estudo e manejo de IRAS favorece um novo olhar sobre um antigo problema, diferente dos estudos hegemônicos que tratam de destacar os aspectos individuais relativos às práticas de atenção nos serviços de saúde.

Registry of adverse events related to health care that results in deaths in Brazil, 2014-2016. / Notificações de eventos adversos relacionados com a assistência à saúde que levaram a óbitos no Brasil, 2014-2016.

OBJECTIVE: to describe the adverse events related to health care resulting in death. METHODS: a descriptive study of reports recorded in the Brazilian Health Surveillance Notification System (Notivisa) in Brazil from Jun 2014 to Jun 2016; notifications recorded as 'other' in the 'incident type' were recoded. RESULTS: 417 cases were recorded, mostly in adults and the elderly (85%), with no sex differences; the states of São Paulo (N=92), Paraná (N=75) and Minas Gerais (N=66) were the main reporter; hospitals contributed to 97% of the records, principally in the intensive care and hospitalization sectors; the investigation by the notifying unit occurred in 5% of cases; in the recode of the type of incident, 52 records were recovered; the most common type of incident was 'failures during health care' (50%). CONCLUSION: notifications resulting in death occurred mainly in hospitals; were identified failure to register and need to investigate the large proportion of deaths.

Urological approach for cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in a clinical care center.

BACKGROUND: Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) is associated with significant manipulation of the urinary tract (UT). We aim to describe the urological events and their management in patients who underwent CRS-HIPEC. METHODS: Clinical records of patients who underwent treatment between 2007 and 2015 were reviewed. Urological events and their multidisciplinary management were analyzed. Descriptive statistics were calculated. RESULTS: A total of 103 patients were included. Mean age was 51 years (SD ± 11.8). Mean peritoneal cancer index (PCI) was 20.4 (SD ± 10.1). Primary tumors included appendicular (64%), gynecological (16%), colorectal (10%), and peritoneal mesotheliomas (9%). Ninety-three percent of patients had bilateral ureteral catheters inserted prior to surgery, without complications. Intraoperative UT injuries occurred in 7% of patients. In 5% of patients, tumor invasion of the bladder was evident at surgery and partial resection and primary repair of the bladder wall was performed. Urological complications included urinary tract infection (UTI) (21%) acute post-renal failure (4%), urinary fistulae (4%), and acute urinary retention (AUR) (1%). CONCLUSIONS: In our study, intraoperative UT events and postoperative complications, although not neglectable, were infrequent. Due to the high complexity of these cases, a multidisciplinary approach is mandatory. However, randomized clinical trials are necessary to clarify current data on the need and efficacy of prophylactic ureteral catheterization in patients undergoing CRS-HIPEC.

Deaths among the elderly with ICU infections.

Objective: to evaluate the clinical outcome of elderly patients admitted to intensive care units who had nosocomial infection, correlating the findings with sociodemographic and clinical variables. Method: descriptive research, performed with 308 elderly patients. The collection was made from medical records and covers the years 2012 to 2015. Uni-/bivariate analyses were performed. Results: a statistical association was found between the clinical outcome types and the variables age, length of stay, presence of previous comorbidities, main diagnosis, respiratory and urinary tract infections, use of central venous and indwelling urinary catheters, mechanical ventilation, and tracheostomy. The survival curve showed higher mortality among the elderly from the age of 80 on. Conclusion: the clinical outcome of the elderly who acquire infection in the intensive care unit is influenced by sociodemographic and clinical variables that increase mortality rates.

Objetivo: avaliar o desfecho clínico de idosos que adquiriram infecção hospitalar hospitalizados em Unidades de Terapia Intensiva, correlacionando os achados com variáveis sociodemográficas e clinicas. Método: pesquisa descritiva, realizada com 308 pacientes idosos. A coleta deu-se em prontuários e contempla os anos de 2012 a 2015. Realizaram-se análises uni-/bivariadas. Resultados: registrou-se associação estatística entre os tipos de desfechos clínicos e as variáveis: faixa etária, tempo de internação, presença de comorbidades prévias, diagnóstico principal, infecção do trato respiratório e urinário, uso de cateteres vesical de demora e venoso central, ventilação mecânica e traqueostomia. A curva de sobrevivência evidenciou maior mortalidade entre idosos a partir de 80 anos. Conclusão: o desfecho clínico de idosos que adquirem infecção na Unidade de Terapia Intensiva é influenciado por variáveis sociodemográficas e clínicas, que incrementam as taxas de mortalidade.

Deaths among the elderly with ICU infections / Muertes en ancianos con infecciones adquiridas en Unidades de Terapia Intensiva / Óbitos em idosos com infecção adquirida em Unidades de Terapia Intensiva

ABSTRACT Objective: to evaluate the clinical outcome of elderly patients admitted to intensive care units who had nosocomial infection, correlating the findings with sociodemographic and clinical variables. Method: descriptive research, performed with 308 elderly patients. The collection was made from medical records and covers the years 2012 to 2015. Uni-/bivariate analyses were performed. Results: a statistical association was found between the clinical outcome types and the variables age, length of stay, presence of previous comorbidities, main diagnosis, respiratory and urinary tract infections, use of central venous and indwelling urinary catheters, mechanical ventilation, and tracheostomy. The survival curve showed higher mortality among the elderly from the age of 80 on. Conclusion: the clinical outcome of the elderly who acquire infection in the intensive care unit is influenced by sociodemographic and clinical variables that increase mortality rates.

RESUMEN Objetivo: evaluar el desenlace clínico de ancianos que adquirieron infección intrahospitalaria durante internación en Unidades de Terapia Intensiva, correlacionando los hallazgos con variables sociodemográficas y clínicas. Método: investigación descriptiva, realizada con 308 pacientes ancianos. Datos recolectados de historias clínicas, considerando los años de 2012 a 2015. Se realizaron análisis uni/bivariados. Resultados: se registró asociación estadística entre los tipos de desenlace clínico y las variables: faja etaria, tiempo de internación, presencia de comorbilidades previas, diagnóstico principal, infección del tracto respiratorio y urinario, uso de catéteres vesicales de demora y venoso central, ventilación mecánica y traqueotomía. La curva de supervivencia evidenció mayor mortalidad entre ancianos a partir de los 80 años. Conclusión: el desenlace clínico de ancianos que adquieren infecciones en Unidades de Terapia Intensiva es influenciado por variables sociodemográficas y clínicas, que incrementan las tasas de mortalidad.

RESUMO Objetivo: avaliar o desfecho clínico de idosos que adquiriram infecção hospitalar hospitalizados em Unidades de Terapia Intensiva, correlacionando os achados com variáveis sociodemográficas e clinicas. Método: pesquisa descritiva, realizada com 308 pacientes idosos. A coleta deu-se em prontuários e contempla os anos de 2012 a 2015. Realizaram-se análises uni-/bivariadas. Resultados: registrou-se associação estatística entre os tipos de desfechos clínicos e as variáveis: faixa etária, tempo de internação, presença de comorbidades prévias, diagnóstico principal, infecção do trato respiratório e urinário, uso de cateteres vesical de demora e venoso central, ventilação mecânica e traqueostomia. A curva de sobrevivência evidenciou maior mortalidade entre idosos a partir de 80 anos. Conclusão: o desfecho clínico de idosos que adquirem infecção na Unidade de Terapia Intensiva é influenciado por variáveis sociodemográficas e clínicas, que incrementam as taxas de mortalidade.