A Proposal for Neurography Referral in Patients with Carpal Tunnel Syndrome Based on Clinical Symptoms and Demographic Variables of 797 Patients.

The clinical manifestation of median nerve entrapment at the carpal tunnel level is known as carpal tunnel syndrome (CTS). Electroneurography (ENG) is considered the gold standard in CTS evaluation. We conducted a retrospective study and analyzed some clinical and demographic variables, relating them to the degree of neuropathy using ENG, to better understand the role of ENG in this very common disease. We studied 816 patients referred to our service for neurographic evaluation. Their symptoms were classified as compatible with CTS (cCTS) (n = 646) and atypical for CTS (aCTS) (n = 170). A blind ENG was performed on 797 patients. Patient characteristics were coded as variables and analyzed to study whether they could predict neuropathy severity (sensory and motor involvement or grade ≥ 3 in our classification). We found a correlation between typical symptomatology, age over 50 years, male gender, positivity of Phalen's maneuver and Tinel's sign, and a neuropathy grade ≥ 3. We also found a correlation with CTS in the contralateral hand if the other hand showed neuropathy, despite the lack of symptoms in this hand. We propose a practical algorithm for ENG referral based on clinical symptoms, demographic factors, and neurophysiological variables.

Impact of the COVID-19 pandemic on implantation of cardiac implantable electronic devices and remote monitoring activations.

INTRODUCTION AND OBJECTIVES: Remote monitoring (RM) of cardiac implantable electronic devices (CIEDs) is considered more reliable, efficient, and safer than conventional in-person follow-up. However, the implementation of RM is still suboptimal. This study aimed to analyze the impact of the COVID-19 pandemic on the rates of CIED implants and RM activations in Spain. METHODS: The COVID-19 RM Spain Registry was used to analyze the monthly number of all CIED implantations and RM activations from January 2018 to December 2021. A descriptive analysis was performed using aggregated data from the five major CIED manufacturers. RESULTS: A total of 205 345 CIEDs were recorded. The number of implants decreased sharply (48.2%) during the pandemic lockdown (March-June 2020) but gradually increased thereafter, compensating for the previous reduction. However, pacemakers and implantable cardiac defibrillators (ICD) showed an aggregate loss of 7% and 3%, respectively, from the annual average during 2020-2021. In contrast, cardiac resynchronization therapy defibrillators (CRT-D) increased by 17%, and pacemakers (CRT-P) by 4.5% over the 2-year period. The percentage of RM activations increased from 24.5% in 2018 to 49.0% in 2021, with a sharp increase during the lockdown. The RM activation rates consistently increased during the lockdown for all devices: pacemakers (14.4% vs 37.2%; P <.001); ICD (75.6% vs 94.2%; P <.001); CRT-D/CRT-P (68.6-44.2% vs 81.6-61%; P <.001), and implantable loop recorders (50.2% vs 68.7%; P <.001). CONCLUSIONS: The significant decline in implants during the lockdown gradually recovered, except for pacemakers and ICD. However, the COVID-19 pandemic boosted RM for all CIEDs in Spain.

To Resurface or Not to Resurface the Patella in Total Knee Arthroplasty, That Is the Question: A Meta-Analysis of Randomized Controlled Trials.

Background and Objetives: Currently, total knee arthroplasty is one of the most common surgeries, increasing with the increase in life expectancy. Whether or not to replace the patella has been a subject of debate over the years, remaining in controversy and without reaching a consensus. Over the years, different meta-analyses have been carried out in order to provide evidence on the subject, although, in recent times, there have not been many new studies in this regard. Therefore, it is considered necessary that the latest works form part of a new meta-analysis. Materials and Method: We searched the literature using PUBMED, SCOPUS, the Cochrane database and VHL from 2010 to 2020. The search terms used were "patellar" AND "resurfacing" OR "Replacement" and "no resurfacing" OR "no replacement". A meta-analysis was performed with Stata software (Stata version 15.1). Forest plots were generated to illustrate the overall effect of knee arthroplasty interventions. Results: As a result, it was obtained that there is a significantly higher risk of suffering AKP in the non-resurfacing group, in addition to a significant increase in the risk of undergoing a reoperation in the non-resurfacing group. On the other hand, significant differences were obtained in favor of the resurfacing group in both the clinical and Feller KSS, with functional KSS being inconclusive. After analyzing different variables throughout the literature, it does seem clear that the non-resurfacing group may present a higher risk of reoperation than the resurfacing group. Conclusions: For all these reasons, we think that, although it does seem that not replacing the patella can precipitate a reoperation, it is not clear whether this reoperation is a direct consequence of not having replaced the patella. Therefore, in our opinion, the treatment must be individualized for each patient.

Evolution of patients with chronic hepatitis C infection with advanced fibrosis or cirrhosis cured with direct-acting antivirals. Long-term follow-up. / Evolución de los pacientes con infección crónica por hepatitis C con fibrosis avanzada o cirrosis curados con antivirales de acción directa. Seguimiento a largo plazo.

AIMS: To analyze laboratory parameters, clinical and fibrosis evolution in F3-F4 patients cured with direct-acting antivirals (DAA). PATIENTS AND METHODS: Unicenteric, observational and prospective study. All F3-F4 hepatitis C patients cured with DAA from 01/11/2014 to 31/08/2019 were included. A basal visit (BV) was performed and at 12 weeks (12w), 1, 2, 3 and 4 years after treatment. Demographic and laboratory variables, fibrosis measured by non-invasive tests, indirect markers of portal hypertension, the presence of esophageal varices, cirrhosis decompensation and hepatoceullar carcinoma were collected. RESULTS: 169 patients were treated: 123 (72.8%) men, age 57.5±12 years; 117 (69.2%) with cirrhosis, 99 (84.6%) ChildA. 96,4% achieved SVR. The study was conducted for a median follow-up of 46.14 (2.89-62.55) months. It was observed a significant increase in platelets [155×103/µL (BV); 163×103/µL (12w)], cholesterol [158mg/dL (BV); 179mg/dL (12w)] and albumin [4.16g/dL (BV); 4.34g/dL (12w)] and a significant decrease in ALT [82UI/L (BV); 23UI/L (12w], AST [69UI/L (BV); 26UI/L (12w)], GGT [118UI/L (BV); 48UI/L (12w)] and bilirrubin [0.9mg/dL (BV); 0.7mg/dL (12w)]. Fibrosis also improved early in follow-up, both by serological methods and Fibroscan [19.9kPa (BV); 14.8kPa (12w; P<.05]. 8.1% of compensated cirrhosis patients had some decompensation. 4.5% developed esophageal varices. Nine patients (5.52%) had de novo hepatocellular carcinoma; 6 (3.68%) had hepatoceullar carcinoma in BV and 40% had a recurrence. During follow-up mortality was 9.2%. CONCLUSIONS: There is an improvement in laboratory parameters and fibrosis measured by non-invasive methods in F3-F4 patients cured with DAA. However, the risk of decompensation and the incidence/recurrence of hepatocellular carcinoma still remain, so there is a need to follow these patients.

Cuestionario CAVICAVENMI: calidad de vida en pacientes con cáncer de vejiga no músculo invasivo / CAVICAVENMI: Quality of Life Survey in Non-muscle-invasive Bladder Cancer Patients

Objetivo Evaluar la calidad de vida en pacientes diagnosticados de cáncer de vejiga no músculo invasivo a lo largo del estudio utilizando el cuestionario CAVICAVENMI. Material y Método Se incluyen 180 pacientes diagnosticados de TVNMI (febrero 2013 - junio 2015). Todos rellenaron el cuestionario CAVICAVENMI en cuatro ocasiones: previo a la cirugía y la primera, segunda y tercera visita postintervención. Aquellos que reciben tratamiento adyuvante completan el cuestionario en dos ocasiones más: a mitad y final del ciclo de tratamiento. Estudiamos la variabilidad en la calidad de vida con una T-Student para datos apareados. Realizamos T - Student para muestras independientes entre el decremento porcentual (antes de la intervención frente a tercera visita postintervención) y determinadas características tumorales (tamaño, número de siembras, localización y CIS - carcinoma in situ). Realizamos un estudio de regresión múltiple para determinar valores de confusión entre las características tumorales. Resultados Evidenciamos una mejora significativa en la calidad de vida a partir de la tercera visita postintervención en pacientes sin tratamiento adyuvante; y a partir del segundo momento postintervención en aquellos con tratamiento adyuvante. No existen diferencias significativas entre las características tumorales, pero observamos una mayor puntuación en presencia de las mismas. No encontramos factores de confusión. Conclusiones La calidad de vida en pacientes TVNMI, presenta una mejoría a lo largo del estudio. Esos cambios son más tempranos en los apartados de percepción de enfermedad, autoestima y estado emocional. Aquellos pacientes con presencia de las características tumorales estudiadas, presentan una peor calidad de vida, aunque no es estadísticamente significativo.

Purpose To evaluate the quality of life of patients diagnosed with NMIBC throughout the time of the study, using the CAVICAVENMI questionnaire. Material and Methods 180 patients diagnosed with NMIBC were included (February 2013 - June 2015) and completed the questionnaire on four occasions: prior to surgery, and in the first, second and third visits post-surgery. Patients on adjuvant treatment also completed it at the middle and final treatment cycle. Student's t-test was used to study the variability of the paired data in the quality of life questionnaire. An analysis (Student's-t Test) was made between the percentage decrease (before the intervention compared with the third post-surgery visit) and certain tumor characteristics (size, seeding number, location and carcinoma in situ) using. Multiple regression analysis was performed to determine confundant elements between tumor characteristics Result A statistically significant improvement in the quality of life was observed from the third post-intervention visit in patients that did not receive instillations, and in patients that received instillations, this significant improvement appeared from the second post-intervention visit. No statistically significant differences were found in the tumor characteristics, but a higher score was observed in the presence of these. We do not find confundant elements. Conclusions The quality of life in NMIBC patients showed an improvement throughout the study. These changes are seen earlier in the perception of the disease, in self-esteem and emotional state. Those patients with the presence of the tumor characteristics studied had a poorer, but not statistically significant, quality of life.

The Efficacy of Emotion Recognition Rehabilitation for People with Alzheimer's Disease.

BACKGROUND: The ability to recognize emotional expression is essential for social interactions, adapting to the environment, and quality of life. Emotion recognition is impaired in people with Alzheimer's disease (AD), thus rehabilitation of these skills has the potential to elicit significant benefits. OBJECTIVE: This study sought to establish whether emotion recognition capacity could be rehabilitated in people with AD. METHODS: Thirty-six participants with AD were assigned to one of three conditions: an experimental group (EG) that received 20 sessions of rehabilitation of emotion recognition and 20 sessions of cognitive stimulation therapy (CST), a control group (CG) that received 40 sessions of CST, and a treatment as usual group (TAU). RESULTS: A positive treatment effect favoring the EG was found; participants were better able to correctly identify emotions (p = 0.021), made fewer errors of commission (p = 0.002), had greater precision of processing (p = 0.021), and faster processing speed (p = 0.001). Specifically, the EG were better able to identify sadness (p = 0.016), disgust (p = 0.005), and the neutral expression (p = 0.014), with quicker processing speed for disgust (p = 0.002). These gains were maintained at one month follow-up with the exception of processing speed for surprise, which improved. CONCLUSION: Capacity to recognize facial expressions of emotions can be improved through specific rehabilitation in people with AD, and gains are still present at a one month follow up. These findings have implications for the design of rehabilitation techniques for people with AD that may lead to improved quality of life and social interactions for this population.