Effectiveness of interventions to improve adherence to antidepressant medication in patients with depressive disorders: a cluster randomized controlled trial.

Aim: To assess the effectiveness of two interventions of knowledge transfer and behavior modification to improve medication adherence in patients with depressive disorders. Methods: An open, multicenter, three-arm clinical trial with random allocation by cluster to usual care or to one of the two interventions. The intervention for psychiatrists (PsI) included an educational program based on a patient-centered care model. The intervention for patients and relatives (PtI) included a collaborative care program plus a reminder system that works using an already available medication reminder application. The primary outcome was patient adherence to antidepressant treatment assessed through the Sidorkiewicz Adherence Instrument. Secondary measures were depression severity, comorbid anxiety and health-related quality of life. Mixed regression models with repeated measures were used for data analysis. Results: Ten psychiatrists and 150 patients diagnosed with depressive disorder from eight Community Mental Health Units in the Canary Islands (Spain) were included. Compared with usual care, no differences in long-term adherence were observed in either group PsI or PtI. The PsI group had significantly improved depression symptoms (B = -0.39; 95%CI: -0.65, -0.12; p = 0.004) during the follow-up period. The PtI group presented improved depression symptoms (B = -0.63; 95%CI: -0.96, -0.30; p < 0.001) and mental quality of life (B = 0.08; 95%CI: 0.004, 0.15; p = 0.039) during the follow-up period. Conclusion: The assessed interventions to improve adherence in patients with depressive disorder were effective for depression symptoms and mental quality of life, even over the long term. However, no effect on antidepressant adherence was observed.

Parthanatos type programmed cell death and septic patient mortality / Muerte celular programada tipo Parthanatos y mortalidad de los pacientes sépticos

Objective: Parthanatos is a form of programmed cell death mediated by apoptosis-inducing factor (AIF). However, there are not data on parthanatos in septic patients. The objective of the current study was to explore whether parthanatos is associated with mortality of septic patients. Design: Observational and prospective study. Setting: Three Spanish Intensive Care Units during 2017. Patients: Patients with sepsis according to Sepsis-3 Consensus criteria. Interventions: Serum AIF concentrations were determined at moment of sepsis diagnosis. Main variable of interest: Mortality at 30 days. Results: There were included 195 septic patients, and non-surviving (n=72) had serum AIF levels (p<0.001), lactic acid (p<0.001) and APACHE-II (p<0.001) that surviving (n=123). Multiple logistic regression analysis showed that patients with serum AIF levels>55.6ng/mL had higher mortality risk (OR=3.290; 95% CI=1.551−6.979; p=0.002) controlling for age, SOFA and lactic acid. Conclusions: Parthanatos is associated with mortality of septic patients. (AU)

Objetivo: Parthanatos es un tipo de muerte celular programada mediada por el factor inductor de apoptosis (AIF). Sin embargo, no hay datos sobre Parthanatos en pacientes sépticos. Por ello, el objetivo de este estudio fue explorar si Parthanatos está asociado con la morlaidad de los pacientes sépticos. Diseño: Estudio observacional y prospective. Ámbito: Tres Unidades de Cuidados Intensivos españolas durante 2017. Pacientes: Pacientes con sepsis en base a los criterios del Consenso Sepsis-3. Intervenciones: Se determinaron las concentraciones séricas de AIF en el momento del diagnóstico de la sepsis. Variable de interés principal: Mortalidad a los 30 días. Resultados: Se incluyeron 195 pacientes sépticos, y los que fallecieron (n=72) presentaron mayores concentraciones séricas de AIF (p<0.001) y de ácido láctico (p<0.001), y mayor puntuación APACHE-II (p<0.001) que los pacientes supervivientes (n=123). El análisis de regresión logística múltiple mostró que los pacientes con concentraciones séricas de AIF>55.6ng/mL tuvieron mayor riesgo de fallecer (OR=3.290; 95% CI=1.551−6.979; p=0.002) controlando por edad, SOFA y ácido láctico. Conclusiones: Parthanatos está asociado con la mortalidad de pacientes sépticos. (AU)

Percutaneous ethanol injection in thyroid nodular pathology and metastatic cervical adenopathies: A systematic review, meta-analysis and economic evaluation.

BACKGROUND: Percutaneous ethanol injection (PEI) has been shown to be a valuable treatment for thyroid nodular pathology and metastatic cervical adenopathies. OBJECTIVE: To evaluate the effectiveness, safety, and cost-effectiveness of PEI in thyroid nodular pathology and metastatic cervical adenopathies. METHODS: A systematic review (SR) using meta-analysis was conducted on the effectiveness and safety of PEI. A SR on cost-effectiveness was also performed. The SRs were conducted according to the methodology developed by the Cochrane Collaboration with reporting in accordance with the PRISMA statement. A cost-minimization analysis was carried out using a decision tree model. Assuming equal effectiveness between two minimally invasive techniques (PEI and radiofrequency ablation (RFA)), the model compared the costs of the alternatives with a horizon of six months and from the perspective of the Spanish National Health System. RESULTS: The search identified three RCTs (n=157) that evaluated PEI versus RFA in patients diagnosed with benign thyroid nodules: ninety-six patients with predominantly cystic nodules and sixty-one patients with solid nodules. No evidence was found on other techniques or thyroid nodular pathology. No statistically significant differences were observed between PEI and RFA in volume reduction (%), symptom score, cosmetic score, therapeutic success and major complications. No economic evaluations were identified. The cost-minimization analysis estimated the cost per patient of the PEI procedure at €326 compared to €4781 for RFA, which means an incremental difference of -€4455. CONCLUSIONS: There are no differences between PEI and RFA regarding their safety and effectiveness, but the economic evaluation determined that the former option is cheaper.

Parthanatos type programmed cell death and septic patient mortality.

OBJECTIVE: Parthanatos is a form of programmed cell death mediated by apoptosis-inducing factor (AIF). However, there are not data on parthanatos in septic patients. The objective of the current study was to explore whether parthanatos is associated with mortality of septic patients. DESIGN: Observational and prospective study. SETTING: Three Spanish Intensive Care Units during 2017. PATIENTS: Patients with sepsis according to Sepsis-3 Consensus criteria. INTERVENTIONS: Serum AIF concentrations were determined at moment of sepsis diagnosis. MAIN VARIABLE OF INTEREST: Mortality at 30 days. RESULTS: There were included 195 septic patients, and non-surviving (n=72) had serum AIF levels (p<0.001), lactic acid (p<0.001) and APACHE-II (p<0.001) that surviving (n=123). Multiple logistic regression analysis showed that patients with serum AIF levels>55.6ng/mL had higher mortality risk (OR=3.290; 95% CI=1.551-6.979; p=0.002) controlling for age, SOFA and lactic acid. CONCLUSIONS: Parthanatos is associated with mortality of septic patients.

Elevated soluble fas blood concentrations in patients dying from spontaneous intracerebral hemorrhage.

BACKGROUND: Several studies of spontaneous intracerebral hemorrhage (SICH) patients have shown apoptotic changes in brain samples after hematoma evacuation. However, there have been no data on the association between blood concentrations of soluble fas (sFas) (the main surface death receptor of the extrinsic apoptosis pathway) and the prognosis of spontaneous intracranial hypotension (SIH) patients. AIM: To determine whether there is an association between blood sFas concentrations and SICH patient mortality. METHODS: We included patients with severe and supratentorial SIH. Severe was defined as having Glasgow Coma Scale < 9. We determined serum sFas concentrations at the time of severe SICH diagnosis. RESULTS: We found that non-surviving patients (n = 36) compared to surviving patients (n = 39) had higher ICH score (P = 0.001), higher midline shift (P = 0.004), higher serum sFas concentrations (P < 0.001), and lower rate of early hematoma evacuation (P = 0.04). Multiple logistic regression analysis showed an association between serum sFas concentrations and 30-d mortality (odds ratio = 1.070; 95% confidence interval = 1.014-1.129; P = 0.01) controlling for ICH score, midline shift, and early hematoma evacuation. CONCLUSION: The association of blood sFas concentrations and SICH patient mortality is a novel finding in our study.

[Scalp cooling for the prevention of chemotherapy-induced alopecia: systematic review and meta-analysis.] / Enfriamiento del cuero cabelludo para la prevención de la alopecia secundaria a quimioterapia: revisión sistemática y metanálisis.

OBJECTIVE: Alopecia is one of the most common adverse effects of chemotherapy, having a significant impact on the quality of life of patients who suffer from it. Among the interventions available for its prevention, scalp cooling (SC) is the most widely used. The aim of this study was to assess the efficacy and safety of the use of SC systems during chemotherapy sessions for the prevention or the reduction of the extent of chemotherapy-induced alopecia. METHODS: A systematic review of the literature published up to November 2021 was carried out. Randomized clinical trials were selected. The main outcome measure was alopecia (hair loss>50%) during and after chemotherapy treatment. When possible, a quantitative synthesis of the results was performed through meta-analysis using the Stata v.15.0 software. The risk ratio (RR) of the variable alopecia, was estimated using a random effects model following the Mantel-Haenszel method. Statistical heterogeneity of the results was evaluated graphically and through the test of heterogeneity χ2 and the Higgins I2 statistic. Sensitivity analyses and subgroup analyses were performed. RESULTS: 13 studies were included, with a total of 832 participants (97.7% women). In most studies, the main chemotherapy treatment applied was anthracyclines or the combination of anthracyclines and taxanes. The results obtained indicate that SC prevents alopecia (loss>50%) by 43% compared to the control group (RR=0.57; 95% CI=0.46 to 0.69; k=9; n=494; I2=63.8%). No statistically significant difference was found between the efficacy of automated and non-automated cooling systems (P=0.967). No serious short- or medium-term adverse events related to SC were recorded. CONCLUSIONS: The results suggest that scalp cooling contributes to the prevention of chemotherapy-induced alopecia.

OBJETIVO: La alopecia es uno de los efectos adversos más comunes de la quimioterapia, con un impacto importante sobre la calidad de vida de los/las pacientes que la padecen. Entre las intervenciones disponibles para su prevención, el enfriamiento del cuero cabelludo (ECC) es la que cuenta con un uso más extendido. El objetivo de este estudio fue evaluar la eficacia y la seguridad del uso de sistemas de ECC durante las sesiones de quimioterapia para la prevención o reducción de la extensión de la alopecia secundaria a la quimioterapia. METODOS: Se llevó a cabo una revisión sistemática de la literatura publicada hasta noviembre de 2021. Se seleccionaron ensayos clínicos aleatorizados. La medida de resultado principal fue la alopecia (pérdida de cabello superior al 50%) durante y posteriormente al tratamiento de quimioterapia. Cuando fue posible, se realizó síntesis cuantitativa de los resultados mediante metanálisis con el programa Stata v.15.0. Se estimó el riesgo relativo (RR) de la variable alopecia, utilizando un modelo de efectos aleatorios siguiendo el método de Mantel-Haenszel. La heterogeneidad estadística de los resultados se evaluó gráficamente y mediante el test de la χ2 y el estadístico I2 de Higgins. Se realizaron análisis de sensibilidad y análisis de subgrupos. RESULTADOS: Se incluyeron 13 estudios con un total de 832 participantes (97,7% de mujeres). En la mayoría de los estudios, los agentes quimioterapéuticos principales aplicados fueron las antraciclinas o la combinación de antraciclinas y taxanos. Los resultados obtenidos indican que el ECC reduce la aparición de la alopecia un 43% frente al grupo control (RR=0,57; IC95%=0,46 a 0,69; k=9; n=494; I2=63,8%). No se encontró una diferencia estadísticamente significativa entre la eficacia de sistemas de enfriamiento automatizados y no automatizados (P=0,967). No se registraron eventos adversos graves a corto o medio plazo relacionados con el ECC. CONCLUSIONES: Los resultados sugieren que el ECC contribuye a prevenir la alopecia secundaria a la quimioterapia.

Patients with hepatocellular carcinoma that die during the first year of liver transplantation have high blood sFasL concentrations.

BACKGROUND: Fas ligand (FasL) is one ligand that activates extrinsic apoptosis pathway. High expression in lymphocytes of FasL have been found in patients with acute rejection of liver transplantation (LT). No high blood concentrations of soluble FasL (sFasL) have been found in patients with acute LT rejection; however, the samples size of those studies was small. AIM: To determine whether patients with hepatocellular carcinoma (HCC) that dead during the first year of LT have higher blood sFasL concentrations previously to LT that those who that remain alive in a study of higher sample size. METHODS: Patients underwent LT due to HCC were included in this retrospective study. Serum sFasL levels prior to LT were measured and one-year LT mortality was registered. RESULTS: Non-surviving patients (n = 14) showed higher serum sFasL levels [477 (269-496) vs 85 (44-382) pg/mL; P < 0.001] than surviving patients (n = 113). Serum sFasL levels (pg/mL) were associated with mortality (OR = 1.006; 95%CI = 1.003-1.010; P = 0.001) independently of age of LT donor in the logistic regression analysis. CONCLUSION: We report for the first time that HCC patients who die within the first year of HT have higher blood sFasL concentrations prior to HT than those who remain alive.

Enfriamiento del cuero cabelludo para la prevención de la alopecia secundaria a quimioterapia: revisión sistemática y metanálisis / Scalp cooling for the prevention of chemotherapy-induced alopecia: systematic review and meta-analysis

Fundamentos: La alopecia es uno de los efectos adversos más comunes de la quimioterapia, con un impacto importante sobrela calidad de vida de los/las pacientes que la padecen. Entre las intervenciones disponibles para su prevención, el enfriamiento delcuero cabelludo (ECC) es la que cuenta con un uso más extendido. El objetivo de este estudio fue evaluar la eficacia y la seguridaddel uso de sistemas de ECC durante las sesiones de quimioterapia para la prevención o reducción de la extensión de la alopeciasecundaria a la quimioterapia. Métodos: Se llevó a cabo una revisión sistemática de la literatura publicada hasta noviembre de 2021. Se seleccionaron ensayosclínicos aleatorizados. La medida de resultado principal fue la alopecia (pérdida de cabello superior al 50%) durante y posteriormenteal tratamiento de quimioterapia. Cuando fue posible, se realizó síntesis cuantitativa de los resultados mediante metanálisis con elprograma Stata v.15.0. Se estimó el riesgo relativo (RR) de la variable alopecia, utilizando un modelo de efectos aleatorios siguiendoel método de Mantel-Haenszel. La heterogeneidad estadística de los resultados se evaluó gráficamente y mediante el test de la χ2 yel estadístico I2 de Higgins. Se realizaron análisis de sensibilidad y análisis de subgrupos. Resultados: Se incluyeron 13 estudios con un total de 832 participantes (97,7% de mujeres). En la mayoría de los estudios, losagentes quimioterapéuticos principales aplicados fueron las antraciclinas o la combinación de antraciclinas y taxanos. Los resultadosobtenidos indican que el ECC reduce la aparición de la alopecia un 43% frente al grupo control (RR=0,57; IC95%=0,46 a 0,69; k=9;n=494; I2=63,8%). No se encontró una diferencia estadísticamente significativa entre la eficacia de sistemas de enfriamiento auto-matizados y no automatizados (P=0,967). No se registraron eventos adversos graves a corto o medio plazo relacionados con el ECC...(AU)

Background: Alopecia is one of the most common adverse effects of chemotherapy, having a significant impact on the qualityof life of patients who suffer from it. Among the interventions available for its prevention, scalp cooling (SC) is the most widely used. The aim of this study was to assess the efficacy and safety of the use of SC systems during chemotherapy sessions for the preventionor the reduction of the extent of chemotherapy-induced alopecia.Methods: A systematic review of the literature published up to November 2021 was carried out. Randomized clinical trials were selected. The main outcome measure was alopecia (hair loss>50%) during and after chemotherapy treatment. When possible, a quantitative synthesisof the results was performed through meta-analysis using the Stata v.15.0 software. The risk ratio (RR) of the variable alopecia, was estimatedusing a random effects model following the Mantel-Haenszel method. Statistical heterogeneity of the results was evaluated graphically andthrough the test of heterogeneity χ2 and the Higgins I2 statistic. Sensitivity analyses and subgroup analyses were performed. Results: 13 studies were included, with a total of 832 participants (97.7% women). In most studies, the main chemotherapy treat-ment applied was anthracyclines or the combination of anthracyclines and taxanes. The results obtained indicate that SC preventsalopecia (loss>50%) by 43% compared to the control group (RR=0.57; 95% CI=0.46 to 0.69; k=9; n=494; I2=63.8%). No statisticallysignificant difference was found between the efficacy of automated and non-automated cooling systems (P=0.967). No serious short-or medium-term adverse events related to SC were recorded. Conclusions: The results suggest that scalp cooling contributes to the prevention of chemotherapy-induced alopecia.(AU)

Serum Fas levels during first week of sepsis are associated with severity and mortality.

INTRODUCTION: The aim of our study was to explore whether there is an association of serum sFas (cell death apoptosis receptor) concentrations during the first week of sepsis with sepsis severity and sepsis mortality. METHODS: In this observational study, septic patients were recruited. Serum sFas concentrations were determined on days 1, 4, and 8 of sepsis diagnosis. Thirty-day mortality was the outcome variable. RESULTS: Surviving patients (n = 181) compared to non-survivors (n = 101) presented lower serum sFas levels on day 1 (p < 0.001), day 4 (p < 0.001) and day 8 (p < 0.001), and lower SOFA on day 1 (p < 0.001), day 4 (p < 0.001) and day 8 (p < 0.001). Logistic regression analyses showed associations between 30-day mortality and serum sFas levels controlling for SOFA on day 1 (OR = 1.005; 95% CI = 1.003-1.007; p < 0.001), day 4 (OR = 1.044; 95% CI = 1.029-1.060; p < 0.001) and day 8 (OR = 1.012; 95% CI = 1.002-1.022; p = 0.02). CONCLUSIONS: The association of serum sFas concentrations during the first week of sepsis with sepsis severity and sepsis mortality were our new findings.

Association between blood caspase-9 concentrations and septic patient prognosis.

BACKGROUND: There are few data on caspase­9 (intrinsic apoptosis pathway initiating caspase) in septic patients. Higher serum caspase­9 levels in septic patients than in healthy subjects have been found. However, there are no data on the prognosis of septic patients and blood caspase­9 concentrations. Therefore, the objective of this study was to analyze the potential association between blood caspase­9 concentrations and prognosis in septic patients. METHODS: Three Spanish hospitals participated in the recruitment of septic patients admitted to intensive care units in this observational and prospective study. Serum caspase­9 concentrations were determined at the time of sepsis diagnosis. The 30-day mortality was the outcome variable. RESULTS: Higher Acute Phisiology and Chronic Health Evaluation(APACHE)-II (p < 0.001), Sepsis-related Organ Failure Assessment score (SOFA) (p < 0.001), serum lactic acid levels (p = 0.001), serum caspase­9 levels (p < 0.001), age (p < 0.001), International normalized ratio (INR) (p = 0.001), rate of septic shock (p = 0.001), Activated partial thromboplastin time (aPTT) (p = 0.03), rate of diabetes mellitus (p = 0.04), and lower platelet counts (p = 0.01) were found in non-surviving (n = 80) than in surviving patients (n = 134). Multiple logistic regression analysis showed an association between serum caspase­9 concentrations and mortality (Odds Ratio (OR) = 1.985; 95% Confidence Interval (CI) = 1.359-2.900; p < 0.001) regardless of age, SOFA, lactic acid and septic shock and history of diabetes mellitus. No significant differences were found when we compared area under ROC curves of serum caspase­9 with SOFA (p = 0.92) and with lactic acid (p = 0.59). CONCLUSIONS: The main novel finding of our study was the association between blood caspase­9 concentrations and septic patient prognosis. However, our study showed some limitations (for example, the absence of data in respect to execution of Surviving Sepsis Campaign bundles); thus, more research could be interesting to confirm our preliminary findings.

Telemedicine for neurological diseases: A systematic review and meta-analysis.

BACKGROUND AND PURPOSE: The aim was to systematically review the effectiveness and safety of telemedicine combined with usual care (in-person visits) compared to usual care for the therapeutic management and follow-up assessment of neurological diseases. METHODS: The electronic databases MEDLINE, Embase, Web of Science and Cochrane Central Register of Controlled Trials were searched (June 2021). Randomized controlled trials (RCTs) on patients of any age with neurological diseases were considered. Two reviewers screened and abstracted data in duplicate and independently and assessed risk of bias using the Cochrane risk-of-bias tool for randomized trials (RoB 2). When possible, pooled effect estimates were calculated. RESULTS: Of a total of 3018 records initially retrieved, 25 RCTs (n = 2335) were included: 11 (n = 804) on stroke, four (n = 520) on Parkinson's disease, three (n = 110) on multiple sclerosis, two (n = 320) on epilepsy, one (n = 63) on dementia, one (n = 23) on spina bifida, one (n = 40) on migraine, one (n = 22) on cerebral palsy and one (n = 433) on brain damage. Types of telemedicine assessed were online visits (11 studies), tele-rehabilitation (seven studies), telephone calls (three), smartphone apps (two) and online computer software (two). The evidence was quite limited except for stroke. Compared to usual care alone, telemedicine plus usual care was found to improve depressive symptoms, functional status, motor function, executive function, generic quality of life, healthcare utilization and healthy lifestyle in patients in post-stroke follow-up. CONCLUSIONS: Well-designed and executed RCTs are needed to confirm our findings on stroke and to have more scientific evidence available for the other neurological diseases.

Barriers and Facilitating Factors of Adherence to Antidepressant Treatments: An Exploratory Qualitative Study with Patients and Psychiatrists.

This study examines the experiences and expectations of patients with depressive disorders regarding the disease and different antidepressants, as well as examining the barriers and facilitating factors that could affect their adherence to medications. An exploratory qualitative study was carried out. The study involved two focus groups made up of patients and caregivers and six semi-structured interviews with psychiatrists. In both cases, the participants were selected by intentional theoretical sampling, seeking maximum significance variation of social types. Prejudice about the side effects of medication was relevant. The importance of patients being well informed about the disease/treatments was noteworthy. The stigmatization of antidepressants by patients was identified as a barrier to medication adherence. The involvement of family members and the motivation of patients to be actively involved in the process to recover from the disease were identified as facilitating factors. The work carried out suggests the need for patients to have rigorous information about the disease/treatment to reduce the possible prejudices generated by beliefs. Maintaining greater contact and monitoring of patients/caregivers to help therapeutic adherence in patients with depressive disorders was also identified as being of great importance.

A genome-wide association study of survival in patients with sepsis.

BACKGROUND: Sepsis is a severe systemic inflammatory response to infections that is accompanied by organ dysfunction and has a high mortality rate in adult intensive care units. Most genetic studies have identified gene variants associated with development and outcomes of sepsis focusing on biological candidates. We conducted the first genome-wide association study (GWAS) of 28-day survival in adult patients with sepsis. METHODS: This study was conducted in two stages. The first stage was performed on 687 European sepsis patients from the GEN-SEP network and 7.5 million imputed variants. Association testing was conducted with Cox regression models, adjusting by sex, age, and the main principal components of genetic variation. A second stage focusing on the prioritized genetic variants was performed on 2,063 ICU sepsis patients (1362 European Americans and 701 African-Americans) from the MESSI study. A meta-analysis of results from the two stages was conducted and significance was established at p < 5.0 × 10-8. Whole-blood transcriptomic, functional annotations, and sensitivity analyses were evaluated on the identified genes and variants. FINDINGS: We identified three independent low-frequency variants associated with reduced 28-day sepsis survival, including a missense variant in SAMD9 (hazard ratio [95% confidence interval] = 1.64 [1.37-6.78], p = 4.92 × 10-8). SAMD9 encodes a possible mediator of the inflammatory response to tissue injury. INTERPRETATION: We performed the first GWAS of 28-day sepsis survival and identified novel variants associated with reduced survival. Larger sample size studies are needed to better assess the genetic effects in sepsis survival and to validate the findings.

Molecular Biomarkers for the Detection of Clinically Significant Prostate Cancer: A Systematic Review and Meta-analysis.

Context: Prostate cancer (PCa) is the second most common type of cancer in men. Individualized risk stratification is crucial to adjust decision-making. A variety of molecular biomarkers have been developed in order to identify patients at risk of clinically significant PCa (csPCa) defined by the most common PCa risk stratification systems. Objective: The present study aims to examine the effectiveness (diagnostic accuracy) of blood or urine-based PCa biomarkers to identify patients at high risk of csPCa. Evidence acquisition: A systematic review of the literature was conducted. Medline and EMBASE were searched from inception to March 2021. Randomized or nonrandomized clinical trials, and cohort and case-control studies were eligible for inclusion. Risk of bias was assessed using the Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) tool. Pooled estimates of sensitivity, specificity, and area under the curve were obtained. Evidence synthesis: Sixty-five studies (N = 34 287) were included. Not all studies included prostate-specific antigen-selected patients. The pooled data showed that the Prostate Health Index (PHI), with any cutoff point between 15 and 30, had sensitivity of 0.95-1.00 and specificity of 0.14-0.33 for csPCa detection. The pooled estimates for SelectMDx test sensitivity and specificity were 0.84 and 0.49, respectively. Conclusions: The PHI test has a high diagnostic accuracy rate for csPCa detection, and its incorporation in the diagnostic process could reduce unnecessary biopsies. However, there is a lack of evidence on patient-important outcomes and thus more research is needed. Patient summary: It has been possible to verify that the application of biomarkers could help detect prostate cancer (PCa) patients with a higher risk of poorer evolution. The Prostate Health Index shows an ability to identify 95-100 for every 100 patients suffering from clinically significant PCa who take the test, preventing unnecessary biopsies in 14-33% of men without PCa or insignificant PCa.

DNA and RNA oxidative damage in hepatocellular carcinoma patients and mortality during the first year of liver transplantation.

BACKGROUND: Oxidative damage of DNA and RNA has been associated with mortality of patients with different diseases. However, there is no published data on the potential use of DNA and RNA oxidative damage to predict the prognosis of patients with hepatocellular carcinoma (HCC) undergoing liver transplantation (LT). AIM: To determine whether patients with increased DNA and RNA oxidative damage prior to LT for HCC have a poor LT prognosis. METHODS: Patients with HCC who underwent LT were included in this observational and retrospective study. Serum levels of all three oxidized guanine species (OGS) were measured prior to LT since guanine is the nucleobase that forms DNA and RNA most prone to oxidation. LT mortality at 1 year was the end-point study. RESULTS: Surviving patients (n = 101) showed lower serum OGS levels (P = 0.01) and lower age of the liver donor (P = 0.03) than non-surviving patients (n = 13). An association between serum OGS levels prior to LT and 1-year LT (odds ratio = 2.079; 95% confidence interval = 1.356-3.189; P = 0.001) was found in the logistic regression analysis. CONCLUSION: The main new finding was that high serum OGS concentration prior to LT was associated with the mortality 1 year after LT in HCC patients.

Effectiveness of interventions to improve medication adherence in adults with depressive disorders: a meta-analysis.

BACKGROUND: Non-adherence to medication is a major obstacle in the treatment of depressive disorders. We systematically reviewed the literature to evaluate the effectiveness of interventions aimed at improving adherence to medication among adults with depressive disorders with emphasis on initiation and implementation phase. METHODS: We searched Medline, EMBASE, The Cochrane Central Register of Controlled Trials (CENTRAL), PsycINFO, Social Science Citation Index and Science Citation Index for randomized or non-randomized controlled trials up to January 2022. Risk of bias was assessed using the criteria of the Cochrane Collaboration. Meta-analyses, cumulative and meta-regression analyses for adherence were conducted. RESULTS: Forty-six trials (n = 24,324) were included. Pooled estimate indicates an increase in the probability of adherence to antidepressants at 6 months with the different types of interventions (OR 1.33; 95% CI: 1.09 to 1.62). The improvement in adherence is obtained from 3 months (OR 1.62, 95% CI: 1.25 to 2.10) but it is attenuated at 12 months (OR 1.25, 95% CI: 1.02 to 1.53). Selected articles show methodological differences, mainly the diversity of both the severity of the depressive disorder and intervention procedures. In the samples of these studies, patients with depression and anxiety seem to benefit most from intervention (OR 2.77, 95% CI: 1.74 to 4.42) and collaborative care is the most effective intervention to improve adherence (OR 1.88, 95% CI: 1.40 to 2.54). CONCLUSIONS: Our findings indicate that interventions aimed at improving adherence to medication among adults with depressive disorders are effective up to six months. However, the evidence on the effectiveness of long-term adherence is insufficient and supports the need for further research efforts. TRIAL REGISTRATION: International Prospective Register for Systematic Reviews (PROSPERO) number: CRD42017065723 .

High blood Fas concentrations in non-survivor patients with traumatic brain injury.

Fas is one of the main death receptors of the extrinsic pathway of apoptosis. A study has reported higher Fas expression in brain samples of non-surviving TBI patients than in survivors. The objective of our current study was to determine whether there is an association between Fas concentrations in blood and mortality of isolated TBI patients. Patients with severe TBI [< 9 points in Glasgow Coma Scale (GCS)] and isolated TBI (< 10 non-cranial aspects points on the Injury Severity Score) were included from 5 Intensive Care Units. We measured serum Fas concentrations on the day of TBI. Non-surviving (n = 23) compared to surviving patients (n = 57) had higher age (p = 0.01), lower GCS (p = 0.001), higher APACHE-II score (p < 0.001), higher ICP (p = 0.01), higher CT findings with high risk of death (p = 0.02) and higher serum Fas concentrations (p < 0.001). We found in regression analyses an association between serum Fas levels and mortality of TBI patients after controlling for CT findings, age and CGS (OR = 1.006; 95% CI 1.001-1.011; p = 0.02), and after controlling for CT findings, ICP and APACHE-II (OR = 1.007; 95% CI 1.001-1.012; p = 0.02). Thus, the most interesting and novel finding in this study is the association between high blood Fas concentrations and mortality in TBI patients.

Association between neutrophil-to-lymphocyte ratio in the first seven days of sepsis and mortality.

INTRODUCTION: The neutrophil-to-lymphocyte ratio (NLR) in the diagnosis of sepsis has been found to be higher in non-survivors than in survivors, and that is associated with mortality. A higher NLR in non-survivors than in survivors has been reported in two studies during patient follow-up; however, NLR was not controlled for sepsis severity. Thus, the objective of this study was to determine whether there is an association between NLR in the first seven days and mortality controlling for sepsis severity. METHODS: This observational study, which included septic patients, was conducted in the Intensive Care Units of 3 Spanish hospitals. NLR was recorded on the first, fourth, and eighth day of sepsis. Multiple logistic regression analyses were carried out to determine the association between NLR during the first 7 days of sepsis diagnosis and mortality controlling for sepsis severity. RESULTS: Thirty-day non-surviving patients (n=68) compared to surviving patients (n=135) showed higher NLR on the first (p<0.001), fourth (p<0.001), and eighth (p<0.001) day of sepsis diagnosis. Multiple logistic regression analysis found an association between NLR at days first (p<0.001), fourth (p=0.004), and eighth (p=0.01) of sepsis diagnosis and mortality controlling for SOFA and lactic acid in those days. CONCLUSIONS: The new finding of our study was the association between NLR in the first seven days of sepsis and mortality controlling for sepsis severity.

Association between neutrophil-to-lymphocyte ratio in the first seven days of sepsis and mortality / Asociación entre la relación neutrófilos/linfocitos durante los primeros siete días de sepsis y mortalidad

IntroductionThe neutrophil-to-lymphocyte ratio (NLR) in the diagnosis of sepsis has been found to be higher in non-survivors than in survivors, and that is associated with mortality. A higher NLR in non-survivors than in survivors has been reported in two studies during patient follow-up; however, NLR was not controlled for sepsis severity. Thus, the objective of this study was to determine whether there is an association between NLR in the first seven days and mortality controlling for sepsis severity.MethodsThis observational study, which included septic patients, was conducted in the Intensive Care Units of 3 Spanish hospitals. NLR was recorded on the first, fourth, and eighth day of sepsis. Multiple logistic regression analyses were carried out to determine the association between NLR during the first 7 days of sepsis diagnosis and mortality controlling for sepsis severity.ResultsThirty-day non-surviving patients (n=68) compared to surviving patients (n=135) showed higher NLR on the first (p<0.001), fourth (p<0.001), and eighth (p<0.001) day of sepsis diagnosis. Multiple logistic regression analysis found an association between NLR at days first (p<0.001), fourth (p=0.004), and eighth (p=0.01) of sepsis diagnosis and mortality controlling for SOFA and lactic acid in those days.ConclusionsThe new finding of our study was the association between NLR in the first seven days of sepsis and mortality controlling for sepsis severity.

IntroducciónSe ha objetivado que la relación neutrófilos/linfocitos (NLR) en el momento del diagnóstico de la sepsis es mayor en fallecidos que en supervivientes y que está asociada con la mortalidad. En dos estudios, se ha reportado mayor NLR en fallecidos durante la evolución; sin embargo, NLR no se controló por la gravedad de la sepsis. Por lo tanto, el objetivo de este estudio consistió en determinar si existe una asociación entre NLR durante los primeros siete días y mortalidad, controlando por gravedad de la sepsis.MétodosEste estudio observacional, incluyendo pacientes sépticos, fue realizado en las Unidades de Cuidados Intensivos de tres hospitales españoles. Se registró NLR en los días 1, 4 y 8 del diagnóstico de la sepsis. Se realizó regresión logística múltiple para determinar la asociación entre NLR durante los primeros siete días y mortalidad (a los 30 días), controlando por gravedad de la sepsis.ResultadosLos pacientes fallecidos en los primeros 30 días (n = 68), comparados con los supervivientes (n = 135), tuvieron mayor NLR en los días 1 (p < 0,001), 4 (p < 0,001) y 8 (p < 0,001) del diagnóstico de la sepsis. La regresión logística múltiple mostró la asociación entre NLR en los días 1 (p < 0,001), 4 (p = 0,004) y 8 (p = 0,01) del diagnóstico de la sepsis y mortalidad, controlando por SOFA y lactatemia en esos días.ConclusionesEl nuevo hallazgo de nuestro estudio fue la asociación entre NLR durante los primeros siete días de la sepsis y la mortalidad, controlando por gravedad de la sepsis.