ABSTRACT
BACKGROUND: Favipiravir, an oral, RNA-dependent RNA polymerase inhibitor, has in vitro activity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Despite limited data, favipiravir is administered to patients with coronavirus disease 2019 (COVID-19) in several countries. METHODS: We conducted a phase 2, double-blind, randomized controlled outpatient trial of favipiravir in asymptomatic or mildly symptomatic adults with a positive SARS-CoV-2 reverse-transcription polymerase chain reaction assay (RT-PCR) within 72â hours of enrollment. Participants were randomized to receive placebo or favipiravir (1800â mg twice daily [BID] day 1, 800â mg BID days 2-10). The primary outcome was SARS-CoV-2 shedding cessation in a modified intention-to-treat (mITT) cohort of participants with positive enrollment RT-PCRs. Using SARS-CoV-2 amplicon-based sequencing, we assessed favipiravir's impact on mutagenesis. RESULTS: We randomized 149 participants with 116 included in the mITT cohort. The participants' mean age was 43 years (standard deviation, 12.5 years) and 57 (49%) were women. We found no difference in time to shedding cessation overall (hazard ratio [HR], 0.76 favoring placebo [95% confidence interval {CI}, .48-1.20]) or in subgroups (age, sex, high-risk comorbidities, seropositivity, or symptom duration at enrollment). We detected no difference in time to symptom resolution (initial: HR, 0.84 [95% CI, .54-1.29]; sustained: HR, 0.87 [95% CI, .52-1.45]) and no difference in transition mutation accumulation in the viral genome during treatment. CONCLUSIONS: Our data do not support favipiravir at commonly used doses in outpatients with uncomplicated COVID-19. Further research is needed to ascertain if higher favipiravir doses are effective and safe for patients with COVID-19. CLINICAL TRIALS REGISTRATION: NCT04346628.
Subject(s)
COVID-19 Drug Treatment , Adult , Humans , Female , Male , SARS-CoV-2 , Outpatients , Antiviral Agents , Double-Blind Method , Treatment OutcomeABSTRACT
Invasive mold infection (IMI) of the gastrointestinal (GI) tract is a rare complication in immunocompromised patients that carries a high mortality rate. It is most often described in the setting of disseminated disease. Early diagnosis and treatment are critical in its management, but this is rarely obtained, leading to delayed therapy. To describe the clinical characteristics, treatment and outcomes of this infection, we reviewed all the cases of adult patients with histopathological findings from autopsy or surgical specimens that demonstrated fungal invasion into the GI tract at Stanford Hospital & Clinics from January 1997 to August 2020. Twenty-two patients that met criteria were identified and they were all immunocompromised, either due to their underlying medical conditions or the treatments that they received. The most common underlying disease was hematological malignancies (63.6%) and the most common symptoms were abdominal pain, GI bleeding and diarrhea. A majority of patients (72.7%) had disseminated invasive mold infection, while the rest had isolated GI tract involvement. In 2/3 of our cases, the fungal genus or species was confirmed based on culture or PCR results. Given the very high mortality associated with GI mold infection, this diagnosis should be considered when evaluating immunocompromised patients with concerning GI signs and symptoms. A timely recognition of the infection, prompt initiation of appropriate antifungal therapy as well as surgical intervention if feasible, are key to improve survival from this devastating infection. LAY SUMMARY: Patients with a weakened immune system can suffer from mold infections in the bowel, which are difficult to diagnose and have very high death rate. We examined such cases in our institution in order to learn about their clinical and microbiological features. This study can further improve our understanding of these infections in order to improve patient outcome.
Subject(s)
Gastrointestinal Diseases , Hematologic Neoplasms , Animals , Fungi , Gastrointestinal Diseases/diagnosis , Gastrointestinal Diseases/veterinary , Hematologic Neoplasms/complications , Hematologic Neoplasms/veterinary , Immunocompromised HostABSTRACT
Limited data are available on the clinical presentation and outcomes of coronavirus disease (COVID-19) patients in the United States hospitalized under normal-caseload or nonsurge conditions. We retrospectively studied 72 consecutive adult patients hospitalized with COVID-19 in 2 hospitals in the San Francisco Bay area, California, USA, during March 13-April 11, 2020. The death rate for all hospitalized COVID-19 patients was 8.3%, and median length of hospitalization was 7.5 days. Of the 21 (29% of total) intensive care unit patients, 3 (14.3% died); median length of intensive care unit stay was 12 days. Of the 72 patients, 43 (59.7%) had underlying cardiovascular disease and 19 (26.4%) had underlying pulmonary disease. In this study, death rates were lower than those reported from regions of the United States experiencing a high volume of COVID-19 patients.
Subject(s)
Betacoronavirus/pathogenicity , Coronavirus Infections/epidemiology , Diabetes Mellitus/epidemiology , Hyperlipidemias/epidemiology , Hypertension/epidemiology , Pandemics , Pneumonia, Viral/epidemiology , Adenosine Monophosphate/analogs & derivatives , Adenosine Monophosphate/therapeutic use , Aged , Aged, 80 and over , Alanine/analogs & derivatives , Alanine/therapeutic use , Asthma/epidemiology , Asthma/physiopathology , Azithromycin/therapeutic use , COVID-19 , COVID-19 Testing , California/epidemiology , Clinical Laboratory Techniques/methods , Comorbidity , Coronavirus Infections/diagnosis , Coronavirus Infections/drug therapy , Coronavirus Infections/mortality , Diabetes Mellitus/physiopathology , Female , Humans , Hyperlipidemias/physiopathology , Hypertension/physiopathology , Intensive Care Units , Length of Stay , Male , Pneumonia, Viral/diagnosis , Pneumonia, Viral/drug therapy , Pneumonia, Viral/mortality , Pulmonary Disease, Chronic Obstructive/epidemiology , Pulmonary Disease, Chronic Obstructive/physiopathology , Retrospective Studies , Reverse Transcriptase Polymerase Chain Reaction , SARS-CoV-2 , Severity of Illness Index , Survival Analysis , Tomography, X-Ray ComputedABSTRACT
BACKGROUND: Surgical Mesh Infection (SMI) after Abdominal Wall Hernia Repair (AWHR) represents a catastrophic complication. We performed a systematic review and meta-analysis to analyze the risk factors for SMI in the context of AWHR. METHODS: PubMed, Embase, Scielo, and LILACS were searched without language or time restrictions from inception until June 2021. Articles evaluating the association between demographic, clinical, laboratory and surgical characteristics with SMI in AWHR were included. RESULTS: 23 studies were evaluated, comprising a total of 118,790 patients (98% males; mean age 56.5 years) with a mesh infection pooled prevalence of 4%. Significant risk factors for SMI were type 2 diabetes mellitus, obesity, smoking history, steroids use, ASA III/IV, laparotomy vs laparoscopy, emergency surgery, duration of surgery and onlay mesh position vs sublay. The quality of evidence was regarded as very low-moderate. CONCLUSION: Several factors, highlighting sociodemographic characteristics, comorbidities, and the clinical scenario, may increase the risk of developing mesh infections in AWHR. The recognition and mitigation of these may significantly reduce mesh infection rates in this context.
Subject(s)
Abdominal Wall , Diabetes Mellitus, Type 2 , Hernia, Abdominal , Hernia, Ventral , Abdominal Wall/surgery , Female , Hernia, Abdominal/epidemiology , Hernia, Abdominal/etiology , Hernia, Abdominal/surgery , Hernia, Ventral/epidemiology , Hernia, Ventral/etiology , Hernia, Ventral/surgery , Herniorrhaphy/adverse effects , Humans , Male , Middle Aged , Risk Factors , Surgical Mesh/adverse effectsABSTRACT
PURPOSE: Patients ≥80 yr are not frequently referred for cardiac rehabilitation (CR). This study aimed to describe the benefit of CR in the very elderly population in comparison with patients ≤65 and 66-79 yr in terms of gain in functional status and improvement of mood disorders. METHODS: We conducted a prospective, cohort, single-center study. Physical performance was evaluated with a 6-min walk test (6MWT). Anxiety, depression, and overall psychological distress were evaluated with Hospital Anxiety and Depression Scale (HADS) scores. Primary outcomes were the percent improvement in the predicted distance and the reduction in the prevalence of anxiety, depression, and overall psychological distress. RESULTS: There were 45 (9%) patients ≥80 yr among 499 participants. There were no significant differences in the percent improvement of the predicted distance in the 6MWT among age groups, being +15 (7, 25)%, +15 (7, 25)%, and +10 (4, 26)% for ≤65, 66-79, and ≥80-yr groups, respectively (P = .11). The elderly group had a higher prevalence of depression, anxiety, and overall psychological distress (72%, 51%, and 38%, respectively). After CR, there was a significant improvement in HADS scores in all groups. The prevalence of depression was reduced by 38%, anxiety by 60%, and overall psychological distress by 58%. CONCLUSION: Patients ≥80 yr have decreased physical performance and a higher prevalence of mood disorders than their younger counterparts. Nevertheless, they improved significantly in all outcomes measured.
Subject(s)
Cardiac Rehabilitation , Aged , Anxiety/epidemiology , Cohort Studies , Depression/epidemiology , Functional Status , Humans , Mood Disorders/epidemiology , Prospective StudiesABSTRACT
Type III interferons have been touted as promising therapeutics in outpatients with coronavirus disease 2019 (COVID-19). We conducted a randomized, single-blind, placebo-controlled trial (NCT04331899) in 120 outpatients with mild to moderate COVID-19 to determine whether a single, 180 mcg subcutaneous dose of Peginterferon Lambda-1a (Lambda) within 72 hours of diagnosis could shorten the duration of viral shedding (primary endpoint) or symptoms (secondary endpoint). In both the 60 patients receiving Lambda and 60 receiving placebo, the median time to cessation of viral shedding was 7 days (hazard ratio [HR] = 0.81; 95% confidence interval [CI] 0.56 to 1.19). Symptoms resolved in 8 and 9 days in Lambda and placebo, respectively, and symptom duration did not differ significantly between groups (HR 0.94; 95% CI 0.64 to 1.39). Both Lambda and placebo were well-tolerated, though liver transaminase elevations were more common in the Lambda vs. placebo arm (15/60 vs 5/60; p = 0.027). In this study, a single dose of subcutaneous Peginterferon Lambda-1a neither shortened the duration of SARS-CoV-2 viral shedding nor improved symptoms in outpatients with uncomplicated COVID-19.
Subject(s)
Antiviral Agents/administration & dosage , COVID-19 Drug Treatment , Interleukins/administration & dosage , Polyethylene Glycols/administration & dosage , Adult , Aged , COVID-19/virology , Female , Humans , Injections, Subcutaneous , Male , Middle Aged , Outpatients , SARS-CoV-2/drug effects , SARS-CoV-2/physiology , Single-Blind Method , Treatment Failure , Virus Shedding/drug effects , Young AdultABSTRACT
BACKGROUND: Chagas disease, caused by the parasite Trypanosoma cruzi, once considered a disease confined to Mexico, Central America, and South America, is now an emerging global public health problem. An estimated 300 000 immigrants in the United States are chronically infected with T. cruzi. However, awareness of Chagas disease among the medical community in the United States is poor. METHODS: We review our experience managing 60 patients with Chagas disease in hospitals throughout the New York City metropolitan area and describe screening, clinical manifestations, EKG findings, imaging, and treatment. RESULTS: The most common country of origin of our patients was El Salvador (n = 24, 40%), and the most common detection method was by routine blood donor screening (n = 21, 35%). Nearly half of the patients were asymptomatic (n = 29, 48%). Twenty-seven patients were treated with either benznidazole or nifurtimox, of whom 7 did not complete therapy due to side effects or were lost to follow-up. Ten patients had advanced heart failure requiring device implantation or organ transplantation. CONCLUSIONS: Based on our experience, we recommend that targeted screening be used to identify at-risk, asymptomatic patients before progression to clinical disease. Evaluation should include an electrocardiogram, echocardiogram, and chest x-ray, as well as gastrointestinal imaging if relevant symptoms are present. Patients should be treated if appropriate, but providers should be aware of adverse effects that may prevent patients from completing treatment.
ABSTRACT
Cryptococcal infections are acquired by inhalation of encapsulated yeast cells or basidiospores. While Cryptococcus has a propensity to invade the lungs and central nervous system, other sites can be affected. Laryngeal cryptococcosis is rare with less than 30 previously reported cases, which commonly occurred in apparently immunocompetent hosts on inhaled corticosteroids. We present a case of laryngeal cryptococcosis with a long-term inhaled corticosteroid use, co-infection of pulmonary Mycobacterium avium-intracellulare, and mannose-binding lectin deficiency.
ABSTRACT
Introducción. La polineuropatía, la miopatía y la polineuromiopatía son condiciones debilitantes que afectan a pacientes críticamente enfermos. Sin embargo, poco se conoce acerca de los factores relacionados con estos desenlaces en pacientes hospitalizados en las unidades de cuidado intensivo (UCI) y con hospitalización prolongada en el contexto clínico colombiano. Objetivo. Evaluar los factores asociados al desarrollo de polineuropatía, miopatía y polineuromiopatía en pacientes críticos con hospitalización prolongada. Métodos. Estudio analítico, observacional, de casos y controles apareados realizado en 192 pacientes (64 casos y 128 controles) atendidos en una clínica de tercer nivel de atención de Cali, Colombia. Se analizaron diferentes factores de riesgo como falla multiorgánica, sepsis, desnutrición, nutrición parenteral, uso de corticoides, uso de relajantes musculares, entre otros. Se evaluó si los días de estancia en UCI es un modificador del efecto de la relación entre estos factores y los desenlaces. Resultados. Se encontró que la falla multiorgánica (OR: 6,32, IC95%: 2,15-18,58), la desnutrición (OR: 2,25, IC95%: 1,01-5,0) y el uso de relajantes musculares (OR: 2,68, IC95%: 1,04-6,87) estuvieron asociados con el desarrollo de polineuropatía y miopatía. Así mismo, se observó que la asociación entre la falla multiorgánica y estas condiciones se vio afectada por la duración de la estancia en UCI (p<0,05). En pacientes sin falla multiorgánica, el riesgo aumentó mínimamente con cada día adicional de estancia en UCI (OR: 1,004, IC95%: 0,97-1,04); sin embargo, en pacientes con falla multiorgánica, el riesgo se incrementó en un 5% por cada día adicional de estancia en UCI. Conclusiones. Los resultados del presente estudio destacan la importancia de factores como la falla multiorgánica, la desnutrición y el uso de relajantes musculares en el desarrollo de la polineuropatía, la miopatía y la polineuromiopatía en pacientes críticos con hospitalización prolongada.
Introduction. Polyneuropathy, myopathy, and polyneuromyopathy are debilitating conditions that affect critically ill patients. However, little is known about the factors related to these outcomes in patients hospitalized in intensive care units (ICUs) and with prolonged hospitalization in the Colombian clinical context. Objective. To assess the factors associated with the development of polyneuropathy, myopathy and polyneuromyopathy in critically ill patients with prolonged hospitalization. Methods. Analytical, observational, matched case-control study conducted in 192 patients (64 cases and 128 controls) treated at a tertiary care clinic in Cali, Colombia. Different risk factors such as multi-organ failure, sepsis, malnutrition, parenteral nutrition, use of corticosteroids, use of muscle relaxants, among others, were analyzed. We assessed whether the length of stay in the ICU is a modifier of the effect of the relationship between these factors and the outcomes. Results. It was found that multiorgan failure (OR: 6.32, 95%CI: 2.15-18.58), malnutrition (OR: 2.25, 95%CI: 1.01-5.0) and the use of muscle relaxants (OR: 2.68, 95%CI: 1.04-6.87) were associated with the development of polyneuropathy and myopathy. Likewise, it was observed that the association between multi-organ failure and these conditions was affected by the length of stay in the ICU (p<0.05). In patients without multi-organ failure, the risk increased minimally with each additional day of stay in the ICU (OR: 1.004, 95%CI: 0.97-1.04); however, in patients with multi-organ failure, the risk increased by 5% for each additional day of stay in the ICU. Conclusions. The results of the present study highlight the importance of factors such as multi-organ failure, malnutrition and the use of muscle relaxants in the development of polyneuropathy, myopathy and polyneuromyopathy in critically ill patients with prolonged hospitalization.
Subject(s)
Humans , Male , FemaleABSTRACT
Resumen Objetivo: determinar el efecto de un programa de rehabilitación en los puntajes de ansiedad y depresión de pacientes con enfermedad cardiovascular. Materiales y métodos: se analizó la información de una cohorte retrospectiva de pacientes con enfermedad cardiovascular, admitidos a un programa de rehabilitación cardiaca. La ansiedad y depresión fueron medidas con la escala HADS (Hospital Anxiety and Depression Scale) y se categorizaron según el tratamiento de base recibido (médico o quirúrgico). Se comparó el cambio en los puntajes de ansiedad y depresión al ingreso y al final de la rehabilitación cardiaca mediante la prueba de Wilcoxon para muestras pareadas y la prueba de McNemar para evaluar el cambio de los porcentajes en cada subescala. Resultados: se incluyeron 1.221 pacientes. La mediana de edad fue 61 años, 68,30% eran hombres. Al ingreso, la mediana del puntaje de ansiedad y depresión fue 3, de los cuales 141 pacientes presentaron un trastorno de ansiedad (11,55%) y 67 un trastorno depresivo (5,49%). Al final de la rehabilitación cardiaca se obtuvo una mejoría en los puntajes de ansiedad y depresión tanto en pacientes en tratamiento médico (promedio -1,87 puntos 95% IC -2,14 a -1,60 p<0,01 y -1,46 puntos 95% IC -1,72 a -1,21 p<0,01 respectivamente) como quirúrgico (promedio -1,48 puntos 95% IC -1,78 a -1,18 p<0,01 y -1,83 puntos 95% IC -2,12 a -1,57 p<0,01). Conclusiones: los puntajes de ansiedad y depresión, en pacientes con enfermedad cardiovascular en tratamiento médico o quirúrgico, mejoraron luego de un programa integral de rehabilitación cardíaca.
Abstract Objective: To determine the effects of a rehabilitation program on the anxiety and depression scores of patients with cardiovascular disease. Materials and methods: An analysis was performed on the information collected from a retrospective cohort of patients with cardiovascular disease, admitted to a cardiac rehabilitation program. Anxiety and depression were measured using the Hospital Anxiety and Depression Scale (HADS), and were classified according to the baseline treatment (medical or surgical) received. A comparison was made between the anxiety and depression scores on admission and at the end of the cardiac rehabilitation program using Wilcoxon test for paired samples and the McNemar test to evaluate the change in the percentages in each sub-scale. Results: A total of 1,221 patients were included. The median age was 61 years, and 68.3% were males. On admission, the median score was 3 on the anxiety and depression scale, with 141 (11.55%) patients having an anxiety disorder, and 67 (5.49%) with depressive disorder. An improvement was observed in the anxiety and depression scores at the end of the end of the cardiac rehabilitation, both in patients on medical treatment (mean difference minus 1.87 points, 95% CI; -2.14 to -1.60: P<.01, and -1.46 points, 95% CI; -1.72 to -1.21: P<.01, for anxiety and depression, respectively) and on surgical treatment (mean difference -1.48 points, 95% CI; -1.78 to -1.18, P<.01 and -1.83 points, 95% CI -2.12 to -1.57, P<.01, respectively). Conclusions: The anxiety and depression scores in patients with cardiovascular disease on medical or surgical treatment improved after an integrated cardiac rehabilitation program.