Mejor calidad de vida y menor incontinencia fecal en pacientes con cáncer de recto con la estrategia de seguimiento watch and wait

IntroductionThe watch-and-wait (WW) strategy is an alternative to anterior resection in patients with rectal cancer (RC) that have had a complete clinical response to neoadjuvant treatment. Few reports describe the quality of life and functional anorectal disorders (FADs) in that population.AimTo analyze and compare the FADs and quality of life in patients with locally advanced adenocarcinoma of the rectum treated with neoadjuvant therapy, divided into two different strategy groups: group 1 (G1), WW; and group 2 (G2), anterior resection.Materials and methodsThirty patients (G1: n = 20 and G2: n = 10) that had finished neoadjuvant therapy at least 12 months prior were included. Mean patient age was 59.5 years (range: 41-79) and 15 of the patients were men. The FADs were evaluated through: a) clinical history, b) 21-day bowel diary, c) Jorge and Wexner fecal incontinence scale, d) anorectal manometry (ARM), and fecal incontinence quality of life scale (FIQL).ResultsBowel diary: fecal incontinence (40%) and urge to defecate (45%) in G1 vs. fecal incontinence (60%) and urge to defecate (30%) in G2, with no significant differences (p = NS). Fecal incontinence scale: fecal incontinence in G1 was significantly less severe than that in G2 (median 6.5 points vs. 13 points [p = 0.0142]). ARM: no differences between the two groups. Quality of life: significantly different between the two groups (FIQL/G1: 3.7 vs. FIQL/G2: 2.8; p < 0.03).ConclusionsThe WW follow-up strategy in patients with locally advanced rectal cancer was associated with better quality of life and reduced fecal incontinence.     

Miotomía endoscópica peroral para el tratamiento de acalasia y otros trastornos motores del esófago. Resultados a corto y mediano plazo en un centro de referencia en México

Introduction and aims

Achalasia is characterized by the absence of lower esophageal sphincter relaxation and esophageal aperistalsis. Diagnosis is confirmed through high-resolution esophageal manometry. Laparoscopic myotomy is the standard treatment, but peroral endoscopic myotomy (POEM) is a safe and effective alternative, with good short-term and medium-term results. Our aim was to describe the short-term and medium-term experience with POEM at a tertiary care center.

Einsatz von β-Blockern bei kardiovaskulären Erkrankungen und Asthma bronchiale/COPD

Zusammenfassung Zahlreiche groe randomisierte Studien zeigen die signifikante Reduktion der Gesamtmortalität bei Myokardinfarkt und chronischer Herzinsuffizienz unter -Blockertherapie. Patienten mit COPD bzw. Asthma bronchiale und akutem Myokardinfarkt oder chronischer Herzinsuffizienz wird diese lebensverlängernde Therapie allerdings häufig vorenthalten. Dabei profitieren Studien zufolge gerade COPD-Patienten aufgrund ihres hohen kardiovaskulären Risikoprofils von einer solchen Therapie. Aktuelle Metaanalysen belegen zudem die gute klinische Verträglichkeit einer kardioselektiven -Blockertherapie ohne wesentliche Beeinträchtigung der Lungenfunktion. Neuere Arbeiten legen nahe, dass die Mortalitätsreduktion durch eine -Blockertherapie die potenziellen Risiken bei COPD und möglicherweise auch bei leichten Formen des Asthma überwiegt. Kontraindikationen für eine -Blockertherapie sind neben akuten Exazerbationen schwere Formen von COPD, mittelgradig bis schweres Asthma sowie eine Dauertherapie mit -2-Sympatomimetika. Die Therapie mit einem -Blocker sollte nach Abwägung des Nutzen-Risiko-Verhältnisses individuell auf den einzelnen Patienten mit initial niedriger Dosierung eingestellt werden. Dabei sollten vorrangig kardioselektive Substanzen mit nachgewiesenem Mortalitätsbenefit bei Myokardinfarkt und chronischer Herzinsuffizienz gewählt werden.     

Cambios en la selección e impacto potencial de los inhibidores de neprilisina y del receptor de la angiotensina en los pacientes sometidos a reparación mitral percutánea borde a borde

Introduction and objectivesTranscatheter edge-to-edge repair (TEER) should be considered in patients with heart failure and secondary mitral regurgitation (MR). Angiotensin receptor-neprilysin inhibitors (ARNIs) have been demonstrated to improve prognosis in heart failure. We aimed to evaluate the impact ARNIs on patient selection and outcomes.MethodsThe population of the Spanish TEER prospective registry (March 2012 to January 2021) was divided into 2 groups: a) TEER before the ARNI era (n = 450) and b) TEER after the recommendation of ARNIs by European Guidelines (n = 639), with further analysis according to intake (n = 52) or not (n = 587) of ARNIs.ResultsA total of 1089 consecutive patients underwent TEER for secondary MR. In the ARNI era, there was a reduction in left ventricle dilation (82 mL vs 100 mL, P = .025), and better function (35% vs 38%, P = .011). At 2 years of follow-up, mortality (10.6% vs 17.3%, P < .001) and heart failure readmissions (16.6% vs 27.8%, P < .001) were lower in the ARNI era, but not recurrent MR. In the ARNI era, 1- and 2-year mortality were similar irrespective of ARNI intake but patients on ARNIs had a lower risk of readmission + mortality at 2 years (OR, 0.369; 95%CI, 0.137-0.992; P = .048), better NYHA class, and lower recurrence of MR III-IV (1.9% vs 14.3%, P = .011).ConclusionsBetter patient selection for TEER has been achieved in the last few years with a parallel improvement in outcomes. The use of ARNIs was associated with a significant reduction in overall events, better NYHA class, and lower MR recurrence.     

Recurrent costs of HIV/AIDS-related health services in Rwanda: implications for financing

Objective To estimate recurrent costs per patient and costs for a national HIV/AIDS treatment programme model in Rwanda. Methods A national HIV/AIDS treatment programme model was developed. Unit costs were estimated so as to reflect necessary service consumption of people living with HIV/AIDS (PLWHA). Two scenarios were calculated: (1) for patients/clients in the year 2006 and (2) for potential increases of patients/clients. A sensitivity analysis was conducted to test the robustness of results. Results Average yearly treatment costs were estimated to amount to 504 US$ per patient on antiretroviral therapy (ART) and to 91 US$ for non‐ART patients. Costs for the Rwandan HIV/AIDS treatment programme were estimated to lie between 20.9 and 27.1 million US$ depending on the scenario. ART required 9.6 to 11.1 million US$ or 41–46% of national programme costs. Treatment for opportunistic infections and other pathologies consumed 7.1 to 9.3 million US$ or 34% of total costs. Conclusion Health Care in general and ART more specifically is unaffordable for the vast majority of Rwandan PLWHA. Adequate resources need to be provided not only for ART but also to assure treatment of opportunistic infections and other pathologies. While risk‐pooling may play a limited role in the national response to HIV/AIDS, considering the general level of poverty of the Rwandan population, no appreciable alternative to continued donor funding exists for the foreseeable future.     

Emergency care of patients with upper gastrointestinal bleeding in regional hospitals in Catalonia

Objective

To evaluate the resources available in Catalan regional hospitals for the emergency care of upper gastrointestinal hemorrhage.

Methods

We analyzed a survey sent to 32 hospitals on the availability, composition and resources of a duty endoscopy service for the year 2009.

Results

Responses were obtained from 24 centers, covering 3,954,000 inhabitants. Duty endoscopists were available in 12 hospitals. A total of 1,483,000 inhabitants were unable to access a duty endoscopist in the referral center. Centers with duty endoscopists had more beds and had a larger catchment area. Duty services were composed of 4.5 endoscopists (range 2-11), covering 82.1 (33.2-182.5) duty shifts/year. Seventeen centers reported 1,571 episodes (51%, range: 3-280, 39.68/100,000 inhabitants). Centers with a duty service reported a greater number of cases (76 vs. 43, p = 0.047). Centers without this service referred a greater number of patients (147 vs. 17, p = 0.001). Patients in the emergency department were under the care of the internal medicine department in four centers, the surgery department in 14 centers and under the care of both departments in six. Admitted patients were under the care of the gastroenterology department in only six hospitals. The most widely used procedures were ligation of varicose bleeding and injection therapies in non-varicose bleeding. Twenty-one percent of centers did not perform combined treatment.

Conclusions

A significant proportion of the population does not have access to a duty endoscopist in referral centers. Duty shifts represent significant workload in regional hospitals. Coordination among health professionals and centers would allow the efficient application of therapeutic resources and a duty endoscopy service to be established in centers lacking this resource.     

Prevalencia de infecciones de piel y tejidos blandos producidas por Staphylococcus aureus resistente a Meticilina Comunitario en Madrid

Introduction

Since it was first described in the 1990s, Methicillin-Resistant Staphylococcus aureus infection among people with no contact with a hospital setting or with no traditional risk factors, has spread worldwide and is now an important epidemiological and public health problem.

Methods

The present prospective and observational study was carried out from April to November 2010. All adult patients with community-acquired suppurative skin and soft tissue infection (SSTI) attending the Emergency Department were enrolled. Clinical, microbiological and epidemiological features of the infection were assessed.

Results

A total of 59 samples were collected from 59 patients and CA-MRSA was isolated in 13 of them. Prevalence of CA-MRSA in patients with suppurative SSTI seen in the emergency department was 22.03%, and was 33.3% in patients with staphylococcal infection. Is worth noting the greater presence of necrosis detected in CA-MRSA lesions. Only 3 patients required hospital admission. Eleven of the 13 strains were Panton-Valentine leucocidin producers, and 5 were resistant to non-betalactam antibiotics. CA MRSA infection is still more frequent in the immigrant population.

Conclusion

Data on CA-MRSA prevalence in Spain are sparse. This study aims to emphasise the current importance of this emergent pathogen in our area. About one third of suppurative staphylococcal SSTI presenting in our emergency department are caused by this agent, confirming a rapid spread in our country. Some clinical features, such as the high presence of necrosis, are closely related to CA-MRSA.