FiLaC procedure for highly selected anal fistula patients: indications,safety and efficacy from an observational study at a tertiary referral center / Procedimiento FiLaC para pacientes con fístula anal altamente seleccionados: indicaciones, seguridad y eficacia de un estudio observacional en un centro de referencia terciario

Background: the ideal clinical profile of patients or fistula features for fistula laser closure (FiLaC®) technique remain to be established. The aim of this study was to analyze clinical outcomes and the safety profile of FiLaC® in search for an ideal setting for this technique. Methods: a retrospective observational study was performed from a prospective database including all consecutive patients who underwent surgery for anal fistula (AF) with FiLaC® in the coloproctology unit of a tertiary referral center, between October 2015 and December 2021. The FiLaC® procedure was offered to AF patients who were considered to be at risk of fecal incontinence. Fistulas were described according to Parks’ classification and categorized as complex or simple according to the American Gastroenterological Association (AGA) guidelines. Healing was defined by the closure of the internal and external openings for at least six months. Predictive factors of AF healing were investigated. Results: a total of 36 patients were included, with a mean age of 48 ± 13.9 years. Twenty patients (55.6 %) were male and 13 patients (36 %) had Crohn’s disease (CD). Fourteen patients (38.8 %) had a complex fistula. The primary and secondary healing rates were 55.6 % and 91.7 %, respectively, during a median follow-up time of 12 months (IQR 7-29). No fecal continence impairment was registered in any case. The proportion of patients with primary healing was significantly higher in CD patients (76.9 % vs 43.5 %, p = 0.048). Conclusions: FiLaC® is a sphincter-preserving procedure with an excellent safety profile and reasonable success rate despite of the strict patient selection. This technique may be attractive for patients with CD due to its higher primary healing rate.(AU)

Effectiveness of adalimumab for the treatment of ulcerative colitis in clinical practice: comparison between anti-tumour necrosis factor-naïve and non-naïve patients.

BACKGROUND: Ulcerative colitis (UC) treatment is focused to achieve mucosal healing, avoiding disease progression. The study aimed to evaluate the real-world effectiveness of adalimumab (ADA) in UC and to identify predictors of remission to ADA. METHODS: This cohort study used data from the ENEIDA registry. Clinical response, clinical remission, endoscopic remission, adverse events (AE), colectomy, and hospitalisations were evaluated; baseline characteristics and biological parameters were compared to determine predictors of response. RESULTS: We included 263 patients (87 naïve and 176 previously exposed to anti-tumour necrosis factor alpha, TNF). After 12 weeks, clinical response, clinical remission, and endoscopic remission rates were 51, 26, and 14 %, respectively. The naïve group demonstrated better response to treatment than the anti-TNF-exposed group at short-term. Clinical and endoscopic remission within 1 year of treatment was better in the naïve group (65 vs. 49 and 50 vs. 35 %, respectively). The rates of AE, dose-escalation, hospitalisations, and colectomy during the first year were higher in anti-TNF-exposed patients (40, 43, and 27 % vs. 26, 21, and 11 %, respectively). Patients with primary failure and intolerance to the first anti-TNF and severe disease were associated with worse clinical response. Primary non-response to prior anti-TNF treatment and severe disease were predictive of poorer clinical remission. Low levels of C-reactive protein (CRP) and faecal calprotectin (FC) at baseline were predictors of clinical remission. CONCLUSIONS: In clinical practice, ADA was effective in UC, especially in anti-TNF naïve patients. FC and CRP could be predictors of treatment effectiveness.

Recomendaciones de manejo de la gripe A (H1N1) en pacientes reumáticos con inmunosupresión / Recommendations for the management of influenza A (H1N1) in rheumatic patients with immunosuppression

La Sociedad Española de Reumatología (SER), a través de una comisión multidisciplinar, ha elaborado un documento con recomendaciones específicas para los profesionales de Reumatología, atendiendo a las características propias de estos pacientes, con el objetivo de informar y orientar a los profesionales ante la situación actual de pandemia por gripe A/H1N1. Todas las recomendaciones están basadas en documentos previos elaborados por grupos de trabajo del Ministerio de Sanidad y Política Social y de comunidades autónomas, los cuales a su vez se basan en las guías y documentos que elaboran periódicamente el Center for Disease Control (CDC) de EEUU, como centro designado por la Organización Mundial de la Salud para la coordinación de la pandemia. Se insta a todos los reumatólogos y potenciales usuarios de estas recomendaciones a que consulten los documentos originales, así como las directrices generales que se establezcan en cada centro sanitario(AU)

The Spanish Society of Rheumatology (SER), through a multidiscipline task force, has elaborated a document with specific recommendations for specialists in Rheumatology, emphasizing the special needs of patients with rheumatic diseases, with the objective of informing and orienting health professionals about the current influenza A/H1N1 virus pandemic. All of the recommendations are based on prior documents elaborated by the Ministry of Health and Social Policy task forces, as well as those from the autonomous communities, which are themselves based on the guidelines and documents routinely published by the Centers for Disease Control (CDC) in the US, this being the center designated by WHO for the coordination of efforts against the pandemic. All rheumatologists and potential users of these recommendations are encouraged to consult the original documents, as well as the general guidelines established at each health center(AU)

[Recommendations for the management of influenza A (H1N1) in rheumatic patients with immunosuppression]. / Recomendaciones de manejo de la gripe A (H1N1) en pacientes reumáticos con inmunosupresión.

The Spanish Society of Rheumatology (SER), through a multidiscipline task force, has elaborated a document with specific recommendations for specialists in Rheumatology, emphasizing the special needs of patients with rheumatic diseases, with the objective of informing and orienting health professionals about the current influenza A/H1N1 virus pandemic. All of the recommendations are based on prior documents elaborated by the Ministry of Health and Social Policy task forces, as well as those from the autonomous communities, which are themselves based on the guidelines and documents routinely published by the Centers for Disease Control (CDC) in the US, this being the center designated by WHO for the coordination of efforts against the pandemic. All rheumatologists and potential users of these recommendations are encouraged to consult the original documents, as well as the general guidelines established at each health center.

Time trends and impact of upper and lower gastrointestinal bleeding and perforation in clinical practice.

OBJECTIVES: Changing patterns in medical practice may contribute to temporal changes in the incidence of upper and lower gastrointestinal (GI) complications. There are limited data on the incidence of lower GI complications in clinical practice and most studies that have been done have serious methodological limitations to inferring the actual burden of this problem. The aims of this study were to analyze time trends of hospitalizations resulting from GI complications originating both from the upper and lower GI tract in the general population, and to determine the risk factors, severity, and clinical impact of these GI events. METHODS: This was a population-based study of patients hospitalized because of GI complications in 10 general hospitals between 1996 and 2005 in Spain. We report the age- and gender-specific rates, estimate the regression coefficients of the upper and lower GI event trends, and evaluate the severity and associated risk factors. GI hospitalization charts were validated by an independent review of large random samples of unspecific and specific codes distributed among all hospitals and study years. RESULTS: Upper GI complications fell from 87/100,000 persons in 1996 to 47/100,000 persons in 2005, whereas lower GI complications increased from 20/100,000 to 33/100,000. Overall, mortality rates decreased, but the case fatality remained constant over time. Lower GI events had a higher mortality rate (8.8 vs. 5.5%), a longer hospitalization (11.6+/-13.9 vs. 7.9+/-8.8 days), and higher resource utilization than did upper GI events. The use of nonsteroidal anti-inflammatory drugs (NSAIDs) without concomitant proton pump inhibitor was more frequently recorded among upper GI complications than among lower GI complications. When comparing upper GI events with lower GI events, we found that male gender (adjusted odds ratio (OR): 1.94; 95% confidence interval (CI): 1.70-2.21), and recorded NSAID use (OR: 1.92; 95% CI: 1.60-2.30) were associated to a greater extent with upper GI events, whereas older age (OR: 0.83; 95% CI: 0.77-0.89), number of comorbidities (OR: 0.91; 95% CI: 0.86-0.96), and having a diagnosis in recent years (OR: 0.92; 95% CI: 0.90-0.94) were all associated to a greater extent with lower GI events than with upper GI events after adjusting for age, sex, hospitalization, and discharge year. CONCLUSIONS: Over the past decade, there has been a progressive change in the overall picture of GI events leading to hospitalization, with a clear decreasing trend in upper GI events and a significant increase in lower GI events, causing the rates of these two GI complications to converge. Overall, mortality has also decreased, but the in-hospital case fatality of upper or lower GI complication events has remained constant. It will be a challenge to improve future care in this area unless we develop new strategies to reduce the number of events originating in the lower GI tract, as well as reducing their associated mortality.

Pancreatitis autoinmunitaria / Autoimmune pancreatitis

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