Measles outbreak transmission in the ER waiting room: The role of vaccination.

BACKGROUND: Measles is one of the most contagious infectious diseases. Spain was declared free of endemic measles transmission in 2017. However, less than half of EU/EEA countries have achieved vaccination coverage goals and measles outbreaks have been reported recently, some of them in healthcare facilities. The aim of this study was to present an outbreak in the pediatric emergency (ER) waiting room affecting a vaccinated healthcare worker. METHODS: Descriptive study of an outbreak whose transmission occurred in the pediatric ER waiting room of a tertiary level hospital on the island of Tenerife (Canary Islands) in April 2024. RESULTS: Between April 23 and May 12, 2024, four PCR-confirmed measles cases were identified, resulting in 407 contacts in healthcare center waiting rooms. One of the cases was a 26-year-old male nurse who had been correctly vaccinated with two doses of measles, mumps, and rubella vaccine during childhood. Between May 7 and 10, during his infective period, he took two two-and-a-half-hour flights and lived together with nine people during a trip. No evidence of infection has been identified among the individuals with whom he lived neither the passengers and crew of the two flights. CONCLUSIONS: In the emergency waiting room, an unvaccinated girl gave measles to two infants who were not yet old enough to be vaccinated and to a nurse who had been properly vaccinated as an infant. Despite generating more than 300 close contacts, the nurse did not infect anyone, suggesting that vaccination may help prevent both infection and transmission of measles.

Bladder cancer in Spain 2011: population based study.

PURPOSE: We estimate the annual incidence of bladder cancer in Spain and describe the clinical profile of patients with bladder cancer enrolled in a population based study. MATERIALS AND METHODS: Using the structure of the Spanish National Health System as a basis, in 2011 the AEU (Spanish Association of Urology) conducted this study with a representative sample from 26 public hospitals and a reference population of 10,146,534 inhabitants, comprising 21.5% of the Spanish population. RESULTS: A total of 4,285 episodes of bladder cancer were diagnosed, of which 2,476 (57.8%) were new cases and 1,809 (42.2%) were cases of recurrence, representing an estimated 11,539 new diagnoses annually in Spain. The incidence of bladder cancer in Spain, age adjusted to the standard European population, was 20.08 cases per 100,000 inhabitants (95% CI 13.9, 26.3). Of patients diagnosed with a first episode of bladder cancer 84.3% were male, generally older than 59 years (81.7%) with a mean ± SD age of 70.5 ± 11.4 years. Of these patients 87.5% presented with some type of clinical symptom, with macroscopic hematuria (90.8%) being the most commonly detected. The majority of primary tumors were nonmuscle invasive (76.7%) but included a high proportion of high grade tumors (43.7%). According to the ISUP (International Society of Urologic Pathology)/WHO (2004) classification 51.1% was papillary high grade carcinoma. Carcinoma in situ was found in 2.2% of primary and 5.8% of recurrent cases. CONCLUSIONS: The incidence of bladder cancer in Spain, age adjusted to the standard European population, confirms that Spain has one of the highest incidences in Europe. Most primary nonmuscle invasive bladder cancer corresponded to high risk patients but with a low detected incidence of carcinoma in situ.

Comparative study of morbidity and mortality between ileal conduit and ureterosigmoidostomy after radical cystectomy for bladder neoplasm.

OBJECTIVES: Despite the growing trend in the development of orthotopic neobladders, the procedure cannot be performed in many cases, thereby retaining the validity of other techniques. We propose a comparative analysis between patients with radical cystectomy for bladder neoplasm and reconstruction using the ileal conduit (IC) or ureterosigmoidostomy (USG). PATIENTS AND METHOD: Observational retrospective study on 255 patients with radical cystectomy between 1985 and 2009, selecting group assignments by the use of IC and USG. Analysis of the demographic and preoperative characteristics, perioperative complications, pathology and medium to long-term complications. Comparison of groups using T-Student, U-Mann-Whitney and chi square tests, with P<.05 indicating statistical significance. Preparation of survival tables according to Kaplan-Meier, establishing comparisons using the log-rank test. RESULTS: There were 41 cases of IC and 55 cases of USG, with a mean patient age of approximately 61 years. USGs were performed on a greater number of females than ICs. There were no differences in the need for transfusion, with similar results as other series. There was a greater trend towards the appearance of intestinal fistulae and greater morbidity and mortality in the postoperative period in USG, although it was not significant. There was a greater long-term presence of eventrations in IC, and of pyelonephritis and the need for taking alkalinizing agents in USG. The appearance of peristomal hernias in IC was less than in previous series. With a mean follow-up greater than 50 months, the overall survival was 40% at 5 years, with no differences according to urinary diversion. CONCLUSIONS: IC and USG are two applicable urinary diversions in the event that orthotopic neobladder surgery cannot be performed. They have a similar long-term complication and survival profile in our series, although with a higher morbidity in postoperative complications for USG.

Urinary fistula repair in a renal graft through a partial nephrectomy and omentoplasty.

OBJECTIVES: We present the management with partial nephrectomy and interposition of the greater omentum in case of urinary fistulas in renal allograft. MATERIAL AND METHOD: We present a patient with necrosis at the inferior pole of the renal graft that affected calyceal system but with pyeloureteral vascularization preserved. The patient's condition was satisfactorily managed with a partial nephrectomy of the necrotic renal segment and primary suturing of the collecting system with interposition of the greater omentum. We reviewed the cases published to date of partial nephrectomy in renal allograft, and examined their outcomes by analyzing the patient presentation, diagnostic tools, and surgical techniques used. RESULTS: There are few cases in the current literature that describe conservative surgical management of urinary fistulas caused by segmental necrosis after renal transplantation. Surgical approach using partial nephrectomy in these cases produces favorable outcomes in our experience and reported cases. CONCLUSIONS: Despite its obvious surgical complexity, this nephron-sparing management is feasible and should be implemented in cases where the prior renal function and the quantity of healthy parenchyma indicate a favorable subsequent evolution for the renal graft.

Maternal brain death during pregnancy.

A case of a 36-year-old woman diagnosed brain dead secondary to pneumococcal meningitis at 27 weeks of gestation is presented. In spite of aggressive therapy, supportive intensive care was possible for only 36 h. Signs of fetal distress appeared and a cesarean section was performed. The complexity of supportive care and its ethical implications are discussed.

Role of bronchoalveolar lavage in the diagnosis of fat embolism syndrome.

Fat embolism syndrome (FES) is a serious clinical disorder occurring in trauma patients. The diagnosis of fat embolism syndrome may be difficult to establish clinically. We therefore wanted to investigate the usefulness of bronchoalveolar lavage (BAL) in the diagnostic evaluation of fat embolism syndrome. We analysed the presence of fat droplets in BAL cells in 32 trauma patients (7 with full diagnostic criteria of fat embolism syndrome, 17 with incomplete diagnostic criteria, and 8 with no diagnostic criteria at the time of bronchoscopy), 9 nontrauma patients with acute respiratory failure and radiographic pulmonary infiltrates, and a control group composed of 10 individuals. An increased percentage of oil red O positive alveolar macrophages (cut-off point > 3%) in BAL was found in 6 out of 7 patients with definite clinical criteria of fat embolism syndrome, and in 6 out of 20 trauma patients without the clinical diagnosis of fat embolism syndrome. In two patients with fat embolism syndrome, sequential BAL showed that the percentage of positive macrophages decreased when the clinical manifestations disappeared. An increased number of BAL macrophages with fat droplets was also observed in two trauma patients without evidence of fat embolism syndrome after long-bone surgical intervention. By contrast, all non-trauma patients had a percentage of positive cells lower than 3%. Our findings suggest that BAL oil red O positive macrophages are frequently observed in trauma patients irrespective of the presence of fat embolism syndrome. Conceivably, a high number of oil red O positive macrophages could reflect clinically silent fat embolization.