Utilidad de la consultoría reumaológica in situ: análisis de una experiencia prolongada en el tiempo / Usefulness of Rheumatology Consultancy in situ: Analysis of a Long-term Experience

Objetivo: Estudiar la utilidad a largo plazo de un reumatólogo consultor in situ (RCI) en un centro de salud (CS). Material y métodos: Estudio observacional retrospectivo sobre la cohorte completa de pacientes atendidos entre 2013 y 2019. Se analizaron lsa variables clínicas y de curso asistencial, intentando perfilar qué diagnósticos de los pacientes reumáticos tenían más probabilidades de continuar su atención en el CS con el médico de Atención Primaria (MAP). Resultados: Se atendieron 876 consultas; 205 de varones (23,4%) y 671 de mujeres (76,6%), con una edad media de 64,1 años (DE=16,6). La mayoría de las consultas (280; 33,2%) fueron diagnósticas. En 167 ocasiones (19,8%) se abordaron temas terapéuticos; en 47 (5,6%) se realizaron infiltraciones. La petición de pruebas no disponibles para el MAP se verificó en 154 situaciones (18,3%). El perfil de paciente con más opciones de continuar su seguimiento con el MAP en el CS es el que tenía artrosis (OR=0,13; IC 95%: 0,02-0,67), reumatismo de partes blandas (OR=0,06; IC 95%: 0,01-0,45) o hernia discal cervical (OR=0,13; IC 95%: 0,02-0,66). Los pacientes con menos probabilidades de seguimiento por MAP tras su paso por RCI son los que tenían artritis reumatoide (OR=0,03; IC 95%: 0,00-0,24), otras artropatías inflamatorias (OR=0,36; IC 95%: 0,16-0,80) o polimialgia reumática (OR=0,19; IC 95%: 0,06-0,64); también los que necesitan control de enfermo crónico (OR=0,16; IC 95%: 0,07-0,34). Conclusiones: El RCI facilita el seguimiento por el MAP de la artrosis, reumatismos de partes blandas y de la discopatía cervical, pues le permite disponer de determinadas pruebas complementarias para el diagnóstico.(AU)

Objective: To report the long-term experience of a rheumatologist consultant in situ (RCI) in a primary care centre (PCC). Material and methods: Observational retrospective study analysing the complete cohort of the patients seen by the RCI between 2013 and 2019. Rheumatology patients’ clinical characteristics and course of care were collected to estimate the diagnoses that were most likely to be monitored by a primary care physician (PCP). Results: A total of 876 consultations were attended; 205 were men (23.4%) and 671 women (76.6%). Most of the consultations (280, 33.2%) were diagnostic. On 167 occasions (19.8%) therapeutic issues were analysed; in 47 (5.6%) therapeutic infiltrations were performed. Chronic patient control was applied in 163 subjects (19.3%). A request for tests not available to the PCP was the reason for the consultation in 154 situations (18.3%). The profile most likely to continue being monitored in the PCC is the patient with osteoarthritis (OR=0.13, CI 95%: 0.02-0.67), soft tissue rheumatism (OR=0.006, 95%CI: 0.01-0.45) or cervical disc herniation (OR=0.13, 95%CI: 0.02-0.66). Less likely to be monitored by PCP after being seen by the RCI were subjects with rheumatoid arthritis (OR=0.03, 95%CI: 0.00-0.24), other inflammatory arthropathies (OR=0.36, 95%CI: 0.16-0.80) or with polymyalgia rheumatica (OR=0.19, 95%CI: 0.06-0.64), and those in need of chronic disease monitoring (OR=0.16, 95%CI: 0.07-0.34). Conclusions: The RCI makes it easier for the PCP to monitor patients with osteoarthritis, soft tissue rheumatism and cervical disc pathology.(AU)

Usefulness of rheumatology consultancy in situ: Analysis of a long-term experience.

OBJECTIVE: To report the long-term experience of a rheumatologist consultant "in situ" (RCI) in a primary care centre (PCC). MATERIAL AND METHODS: Observational retrospective study analysing the complete cohort of the patients seen by the RCI between 2013 and 2019. Rheumatology patients' clinical characteristics and course of care were collected to estimate the diagnoses that were most likely to be monitored by a primary care physician (PCP). RESULTS: A total of 876 consultations were attended; 205 were men (23.4%) and 671 women (76.6%).Most of the consultations (280, 33.2%) were diagnostic. On 167 occasions (19.8%) therapeutic issues were analysed; in 47 (5.6%) therapeutic infiltrations were performed. Chronic patient control was applied in 163 subjects (19.3%). A request for tests not available to the PCP was the reason for the consultation in 154 situations (18.3%). The profile most likely to continue being monitored in the PCC is the patient with osteoarthritis (OR = .13, CI 95%: .02-.67), soft tissue rheumatism (OR = .006, 95% CI: .01-.45) or cervical disc herniation (OR = .13, 95% CI: .02-.66). Less likely to be monitored by PCP after being seen by the RCI were subjects with rheumatoid arthritis (OR = .03, 95% CI: .00-.24), other inflammatory arthropathies (OR = .36, 95% CI: .16-.80) or with polymyalgia rheumatica (OR = .19, 95% CI: .06-.64 ), and those in need of chronic disease monitoring (OR = .16, 95% CI: .07-.34). CONCLUSIONS: The RCI makes it easier for the PCP to monitor patients with osteoarthritis, soft tissue rheumatism and cervical disc pathology.

Usefulness of Rheumatology Consultancy in situ: Analysis of a Long-term Experience. / Utilidad de la consultoría reumaológica in situ: análisis de una experiencia prolongada en el tiempo.

OBJECTIVE: To report the long-term experience of a rheumatologist consultant in situ (RCI) in a primary care centre (PCC). MATERIAL AND METHODS: Observational retrospective study analysing the complete cohort of the patients seen by the RCI between 2013 and 2019. Rheumatology patients' clinical characteristics and course of care were collected to estimate the diagnoses that were most likely to be monitored by a primary care physician (PCP). RESULTS: A total of 876 consultations were attended; 205 were men (23.4%) and 671 women (76.6%). Most of the consultations (280, 33.2%) were diagnostic. On 167 occasions (19.8%) therapeutic issues were analysed; in 47 (5.6%) therapeutic infiltrations were performed. Chronic patient control was applied in 163 subjects (19.3%). A request for tests not available to the PCP was the reason for the consultation in 154 situations (18.3%). The profile most likely to continue being monitored in the PCC is the patient with osteoarthritis (OR=0.13, CI 95%: 0.02-0.67), soft tissue rheumatism (OR=0.006, 95%CI: 0.01-0.45) or cervical disc herniation (OR=0.13, 95%CI: 0.02-0.66). Less likely to be monitored by PCP after being seen by the RCI were subjects with rheumatoid arthritis (OR=0.03, 95%CI: 0.00-0.24), other inflammatory arthropathies (OR=0.36, 95%CI: 0.16-0.80) or with polymyalgia rheumatica (OR=0.19, 95%CI: 0.06-0.64), and those in need of chronic disease monitoring (OR=0.16, 95%CI: 0.07-0.34). CONCLUSIONS: The RCI makes it easier for the PCP to monitor patients with osteoarthritis, soft tissue rheumatism and cervical disc pathology.

Estabilidad del ARN viral en muestras clínicas para el diagnóstico viral / Stability of viral RNA in clinical specimens for viral diagnosis

No disponible

Molecular Identification and Susceptibility Testing of Molds Isolated in a Prospective Surveillance of Triazole Resistance in Spain (FILPOP2 Study).

Antifungal resistance is increasing by the emergence of intrinsically resistant species and by the development of secondary resistance in susceptible species. A previous study performed in Spain revealed levels of azole resistance in molds of between 10 and 12.7%, but secondary resistance in Aspergillus fumigatus was not detected. We used itraconazole (ITZ)-supplemented medium to select resistant strains. A total of 500 plates supplemented with 2 mg/liter of ITZ were sent to 10 Spanish tertiary hospitals, and molecular identification and antifungal susceptibility testing were performed. In addition, the cyp51A gene in those A. fumigatus strains showing azole resistance was sequenced. A total of 493 isolates were included in the study. Sixteen strains were isolated from patients with an infection classified as proven, 104 were isolated from patients with an infection classified as probable, and 373 were isolated from patients with an infection classified as colonization. Aspergillus was the most frequent genus isolated, at 80.3%, followed by Scedosporium-Lomentospora (7.9%), Penicillium-Talaromyces (4.5%), Fusarium (2.6%), and the order Mucorales (1%). Antifungal resistance was detected in Scedosporium-Lomentospora species, Fusarium, Talaromyces, and Mucorales Three strains of A. fumigatus sensu stricto were resistant to azoles; two of them harbored the TR34+L98H mechanism of resistance, and the other one had no mutations in cyp51A The level of azole resistance in A. fumigatus remains low, but cryptic species represent over 10% of the isolates and have a broader but overall higher range of antifungal resistance.

Detection and quantification of Merkel cell polyomavirus. Analysis of Merkel cell carcinoma cases from 1977 to 2015.

This study investigates the presence of Merkel cell polyomavirus (MCPyV) in skin lesions of patients with Merkel cell carcinoma (MCC). MCPyV was quantified using quantitative Real-Time-PCR (qRT-PCR) in 34 paraffinized MCC samples (resected/biopsied) originally taken between 1977 and 2015, and six non-MCC samples. In 31 (91.2%) MCC-individuals, MCPyV was detected. No virus was observed in any non-MCC tumor. Average age at diagnosis was 78.2 ± 9.35 (55-97) years for women (n = 19) and 69.5 ± 14.7 (45-91) for men (n = 15) (P = 0.04). MCC tumor location, known in 25 cases, was: 11 (44%) in the head region, 6 (24%) in upper limbs, 4 (16%) in lower limbs, and 4 (16%) in the trunk. All but one patient had received some sort of treatment: 15 (45.45%) underwent both radio and chemotherapy, 13 (39.39%) only surgery, 2 (6.06%) surgery, plus radio and chemotherapy, 2 (6.06%) surgery and chemotherapy, and 1 (3.03%) only radiotherapy. Follow up data were available for 21/34 patients: recurrence was recorded for 4 (19.04%), and metastasis for 13 (61.9%). Recorded data showed that 10 men and 5 women (total 44.1%) died during follow up, 7 (46.7%) of them within 2 years of diagnosis. Viral load was 5.8 ± 1.4 log copies/105 cells (3.1-8.6), independent of any variable. MCPyV was very frequent in MCC. It was principally associated with head and limb tumors, it more commonly affected men, who in this study were, on average, younger than women, and had high rates of recurrence and mortality. The amplification techniques described here are easily applied and suitable for detecting the presence of MCPyV virus in MCC.

Is the treatment of Enterobius vermicularis co-infection necessary to eradicate Dientamoeba fragilis infection?

OBJECTIVES: Dientamoeba fragilis is a pathogenic protozoan of the human gastrointestinal tract with a worldwide distribution, which has emerged as an important and misdiagnosed cause of chronic gastrointestinal illnesses such as diarrhea and 'irritable-bowel-like' gastrointestinal disease. Very little research has been conducted on the use of suitable antimicrobial compounds. Furthermore, higher rates of co-infection with Enterobius vermicularis have been described, suggesting that E. vermicularis could influence the treatment of D. fragilis-infected patients. To study this, the treatment of E. vermicularis and D. fragilis co-infected patients was evaluated. METHODS: Forty-nine patients with a D. fragilis infection, including 25 (51.0%) patients co-infected with E. vermicularis, were studied. All of them were treated with metronidazole. Patients with E. vermicularis co-infection and/or an E. vermicularis-positive case in the family were treated with mebendazole. RESULTS: Metronidazole treatment failure was significantly more frequent in patients with E. vermicularis co-infection and in patients with children in the family. CONCLUSIONS: Co-infection with E. vermicularis may act as a factor favoring D. fragilis infection by preventing eradication measures. This suggests that both parasites should be treated simultaneously.

Emergence of OXA-48-producing Klebsiella pneumoniae and the novel carbapenemases OXA-244 and OXA-245 in Spain.

OBJECTIVES: To describe the molecular and population-level characterization of a selected group of OXA-48-like-producing Klebsiella pneumoniae isolates collected in Spain between January 2011 and May 2012. METHODS: During the study period, 151 OXA-48-like-producing K. pneumoniae isolates were collected from 10 hospitals in six different Spanish regions. From these, a representative sample of 21 isolates that caused hospital outbreaks and single infections was selected for further in-depth analysis. Molecular epidemiology was investigated using PFGE and multilocus sequence typing (MLST). Resistance genes were characterized by PCR and sequencing. Plasmids carrying bla(OXA-48-like) were studied by PFGE with S1 nuclease digestion. RESULTS: All 21 isolates had ertapenem MICs ≥ 1 mg/L, but 47.6% remained susceptible to imipenem and meropenem; bla(OXA-48) was identified in 19 isolates (90.5%) and the novel bla(OXA-244) and bla(OXA-245) genes were detected in 1 isolate each. With one exception, all isolates that contained bla(OXA-48-like) also contained bla(CTX-M-15). PFGE typing revealed six clusters comprising isolates that belonged to MLST types ST11, ST16, ST392, ST405, ST437 and ST663, respectively. Two main clusters were identified: PFGE cluster 1 (12 isolates, belonging either to ST405 or ST663, from seven hospitals), and PFGE cluster 2 (4 ST16 isolates from two hospitals). Six of seven donor isolates conjugated successfully; bla(OXA-48-like) (but not bla(CTX-M-15)) was carried on ≈ 60 kb Inc L/M plasmids. CONCLUSIONS: Multidrug-resistant K. pneumoniae producing OXA-48-like carbapenemase are emerging as important pathogens in Spain due to intra- and inter-hospital, clonal and non-clonal dissemination.

Traumatismos de recto por cuerpos extraños / Traumas of the rectum by foreign bodies

Se presentaron 14 casos de cuerpos extraños en recto, mencionando la metodología diagnóstica y la conducta terapéutica empleada en cada (AU)

Traumatismos de recto por cuerpos extraños / Traumas of the rectum by foreign bodies

Se presentaron 14 casos de cuerpos extraños en recto, mencionando la metodología diagnóstica y la conducta terapéutica empleada en cada