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BACKGROUND: Frailty is a physiological condition characterized by a decreased reserve to stressors. In patients with COVID-19, frailty is a risk factor for in-hospital mortality. The aim of this study was to assess the relationship between clinical presentation, analytical and radiological parameters at admission, and clinical outcomes according to frailty, as defined by the Clinical Frailty Scale (CFS), in old people hospitalized with COVID-19. MATERIALS AND METHODS: This retrospective cohort study included people aged 65 years and older and admitted with community-acquired COVID-19 from 3 March 2020 to 31 April 2021. Patients were categorized using the CFS. Primary outcomes were symptoms of COVID-19 prior to admission, mortality, readmission, admission in intensive care unit (ICU), and need for invasive mechanical ventilation. Analysis of clinical symptoms, clinical outcomes, and CFS was performed using multivariable logistic regression, and results were expressed as odds ratios (ORs) and 95% confidence intervals (CIs). RESULTS: Of the 785 included patients, 326 (41.5%, 95% CI 38.1%-45.0%) were defined as frail (CFS ≥ 5 points): 208 (26.5%, 95% CI 23.5%-29.7%) presented mild-moderate frailty (CFS 5-6 points) and 118 (15.0%, 95% CI 12.7%-17.7%), severe frailty (7-9 points). After adjusting for epidemiological variables (age, gender, residence in a nursing home, and Charlson comorbidity index), frail patients were significantly less likely to present dry cough (OR 0.58, 95% CI 0.40-0.83), myalgia-arthralgia (OR 0.46, 95% CI 0.29-0.75), and anosmia-dysgeusia (OR 0.46, 95% CI 0.23-0.94). Confusion was more common in severely frail patients (OR 3.14; 95% CI 1.64-5.97). After adjusting for epidemiological variables, the risk of in-hospital mortality was higher in frail patients (OR 2.79, 95% CI 1.79-4.25), including both those with mild-moderate frailty (OR 1.98, 95% CI 1.23-3.19) and severe frailty (OR 5.44, 95% CI 3.14-9.42). Readmission was higher in frail patients (OR 2.11, 95% CI 1.07-4.16), but only in mild-moderate frailty (OR 2.35, 95% CI 1.17-4.75).. CONCLUSION: Frail patients presented atypical symptoms (less dry cough, myalgia-arthralgia, and anosmia-dysgeusia, and more confusion). Frailty was an independent predictor for death, regardless of severity, and mild-moderate frailty was associated with readmission.
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COVID-19 , Fragilidad , Humanos , Anciano , COVID-19/complicaciones , COVID-19/terapia , Fragilidad/diagnóstico , Fragilidad/epidemiología , Tiempo de Internación , Estudios Retrospectivos , Pacientes Internos , Anosmia , Tos , Disgeusia , Mialgia , Anciano Frágil , Evaluación Geriátrica/métodosRESUMEN
Inflammatory bowel diseases (IBDs) are systemic diseases that manifest not only in the gut and gastrointestinal tract, but also in the extraintestinal organs in many patients. The quality of life for patients with IBD can be substantially affected by these extraintestinal manifestations (EIMs). It is important to have knowledge of the prevalence, pathophysiology, and clinical presentation of EIMs in order to adapt therapeutic options to cover all aspects of IBD. EIMs can occur in up to 24% of patients with IBD before the onset of intestinal symptoms, and need to be recognized to initiate appropriate diagnostic procedures. EIMs most frequently affect joints, skin, or eyes, but can also affect other organs, such as the liver, lung, and pancreas. It is a frequent misconception that a successful therapy of the intestinal inflammation will be sufficient to treat EIMs satisfactorily in most patients with IBD. In general, peripheral arthritis, oral aphthous ulcers, episcleritis, or erythema nodosum can be associated with active intestinal inflammation and can improve on standard treatment of the intestinal inflammation. However, anterior uveitis, ankylosing spondylitis, and primary sclerosing cholangitis usually occur independent of disease flares. This review provides a comprehensive overview of epidemiology, pathophysiology, clinical presentation, and treatment of EIMs in IBD.
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Antiinflamatorios/uso terapéutico , Agentes Inmunomoduladores/uso terapéutico , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Antiinflamatorios/efectos adversos , Humanos , Agentes Inmunomoduladores/efectos adversos , Enfermedades Inflamatorias del Intestino/diagnóstico , Enfermedades Inflamatorias del Intestino/epidemiología , Valor Predictivo de las Pruebas , Calidad de Vida , Inducción de Remisión , Medición de Riesgo , Factores de Riesgo , Evaluación de Síntomas , Resultado del TratamientoRESUMEN
WHAT IS KNOWN AND OBJECTIVE: Knowledge regarding the association between clopidogrel exposure and acute arthritis is based mainly on case reports. The purpose of this article was to assess the clinical characteristics of clopidogrel-induced acute arthritis. METHODS: We collected literature from 1998 to 2020 in Chinese and English on acute arthritis induced by clopidogrel for retrospective analysis. RESULTS AND DISCUSSION: The median age of 21 patients (6 females and 15 males) was 63 years (range 34-77). The median time of symptom onset was 10 days (range 0.21-21) overall. The median onset time of symptoms of clopidogrel-induced arthritis was 14 days (range 3-21) and 3 days (range 0.21-7) in patients with and without a loading dose of clopidogrel, respectively. Arthralgias (100%), joint swelling (61.9%), fever (57.1%), rash (33.3%) and pruritus (28.6%) were the most common accompanying symptoms. Most cases were accompanied by different degrees of acute inflammation markers: the median ESR was 68 mm/h (range 10-120), and the median CRP was 142.4 mg/L (range 2.3-408). X-ray films were unremarkable. Symptoms disappeared completely in all patients at a median time of 4 days (range 0.17-30) after the discontinuation of clopidogrel. Prasugrel, ticagrelor and ticlopidine can be used as safe alternatives to clopidogrel in patients with clopidogrel-induced acute arthritis with no recurrence of arthritis. WHAT IS NEW AND CONCLUSION: Clopidogrel-induced arthritis is a rare adverse reaction and should be suspected in patients with arthralgia and fever during clopidogrel use.
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Artritis/inducido químicamente , Clopidogrel/efectos adversos , Inhibidores de Agregación Plaquetaria/efectos adversos , Adulto , Anciano , Artritis/patología , Biomarcadores , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
BACKGROUND: Aromatase inhibitor (AI)-associated musculoskeletal symptoms (AIMSS) negatively impact adherence to and persistence with therapy. In SWOG S1202, patients with AIMSS who were treated with duloxetine, a serotonin norepinephrine reuptake inhibitor, reported improvement in pain by 12 weeks compared with placebo. Based on the authors' prior observation that responses to pain interventions differ between obese and nonobese patients, the current study examined whether response to duloxetine therapy differed by obesity status. METHODS: In SWOG S1202, a total of 299 AI-treated postmenopausal women with stage I to III (AJCC 7th Edition) breast cancer who developed new or worsening average pain were enrolled, randomized to duloxetine or placebo, and treated for 12 weeks. Patient-reported outcomes were obtained at baseline and through 12 weeks. Patients were categorized into nonobese (body mass index [BMI] <30 kg/m2 ) or obese (BMI ≥30 kg/m2 ). The authors tested the interaction between intervention and obesity with respect to average pain at 12 weeks in the 289 eligible patients, using a P value of .05 to indicate statistical significance. RESULTS: In approximately 54% of evaluable patients with a BMI ≥30 kg/m2 , the reduction in the mean average pain score between baseline and 12 weeks was statistically significantly greater for patients treated with duloxetine compared with those receiving placebo (-2.73 vs -1.64 points; P = .003). Conversely, in the nonobese patients, the reduction in the mean average pain score was similar in the 2 cohorts (-2.46 vs -2.34 points; P = .75). The P value for interaction was .02, thereby meeting the threshold criteria of the current study. Similar findings were evident for other pain-related patient-reported outcomes. CONCLUSIONS: In this trial, obese patients with AIMSS obtained more analgesic benefit from duloxetine compared with nonobese patients. Additional studies are warranted to determine the biologic basis for these findings.
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Índice de Masa Corporal , Neoplasias de la Mama/tratamiento farmacológico , Clorhidrato de Duloxetina/efectos adversos , Enfermedades Musculoesqueléticas/prevención & control , Obesidad , Dolor/prevención & control , Inhibidores de Captación de Serotonina y Norepinefrina/efectos adversos , Anciano , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Enfermedades Musculoesqueléticas/inducido químicamente , Dolor/inducido químicamente , PronósticoRESUMEN
BACKGROUND: This case follows a 14-month-old female, who despite multiple presentations to several physicians, continued to have recurrent febrile episodes with gross motor delay. Her case revealed an often missed diagnosis of Mevalonate Kinase Deficiency, that now has an FDA approved treatment that both reduces recurrence and produces remission. CASE PRESENTATION: A 14-month-old female with a history of gross motor delay, frequent Upper Respiratory Tract infections, and otitis media presented to an urgent care for inconsolability and refusal to bear weight on her right leg. She had recently been treated with amoxicillin for acute otitis media and had developed a diffuse maculopapular rash, without any associated respiratory or gastrointestinal distress that persisted beyond cessation of the antibiotics. The patient presented multiple times to an urgent care over the subsequent week for fussiness, fever, anorexia, lymphadenopathy, with labs concerning for worsening anemia and elevated inflammatory markers. Subsequently, the patient was admitted to the hospital for suspected osteomyelitis versus oncologic process. X-Ray imaging of the patient's lower extremities showed osseous abnormalities inconsistent with infection. A metabolic work-up showed elevated urine mevalonic acid, and follow-up genetic testing was positive for mutations in both copies of her mevalonate kinase gene. This led to the diagnosis of MKD. CONCLUSIONS: Often, episodic presentations require multiple perspectives to reveal the underlying cause. This case illustrates how apparent simple febrile episodes has the potential for more complexity upon further evaluation.
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Fiebre/etiología , Deficiencia de Mevalonato Quinasa/diagnóstico , Debilidad Muscular/etiología , Anticuerpos Monoclonales Humanizados/uso terapéutico , Encéfalo/diagnóstico por imagen , Exantema/etiología , Femenino , Humanos , Lactante , Proteína Antagonista del Receptor de Interleucina 1/uso terapéutico , Imagen por Resonancia Magnética , Deficiencia de Mevalonato Quinasa/complicaciones , Deficiencia de Mevalonato Quinasa/tratamiento farmacológico , Ácido Mevalónico/orinaRESUMEN
PURPOSE: Aromatase inhibitor-associated musculoskeletal symptoms (AIMSS) are common adverse events of AIs often leading to drug discontinuation. We initiated a prospective clinical trial to evaluate whether bisphosphonates are associated with reduced incidence of AIMSS. METHODS: In the single-arm trial, the Zoledronic Acid Prophylaxis (ZAP) trial, we compared the incidence of AIMSS against historical controls from the Exemestane and Letrozole Pharmacogenomics (ELPh) trial. Eligible women were postmenopausal with stage 0-III breast cancer planning to receive adjuvant AIs. AIMSS was assessed using the Health Assessment Questionnaire and Visual Analog Scale over 12 months in both trials. Participants in the ZAP trial received zoledronic acid prior to initiating letrozole and after 6 months; ELPh participants included in the analysis were taking letrozole but not bisphosphonates. We analyzed patient-reported outcomes (PROs) and bone density in the ZAP trial using mixed-effects linear regression models and paired t tests, respectively. RESULTS: From 2011 to 2013, 59 postmenopausal women enrolled in ZAP trial. All 59 (100%) women received baseline and 52 (88%) received 6-month zoledronic acid, and had similar characteristics to historical controls from the ELPh trial (n = 206). Cumulatively during the first year of AI, 37 and 67% of ZAP and ELPh participants reported AIMSS (p < 0.001), respectively. Within the ZAP trial, we did not observe significant changes in other PROs; however, we report improvements in bone mineral density. CONCLUSIONS: Compared to historical controls, zoledronic acid administered concomitantly with adjuvant AIs was associated with a reduced incidence of AIMSS. A randomized controlled trial is required to confirm these findings.
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Antineoplásicos/efectos adversos , Inhibidores de la Aromatasa/efectos adversos , Conservadores de la Densidad Ósea/uso terapéutico , Enfermedades Musculoesqueléticas/etiología , Enfermedades Musculoesqueléticas/prevención & control , Ácido Zoledrónico/uso terapéutico , Adulto , Anciano , Anciano de 80 o más Años , Antineoplásicos/uso terapéutico , Inhibidores de la Aromatasa/uso terapéutico , Densidad Ósea/efectos de los fármacos , Neoplasias de la Mama/complicaciones , Neoplasias de la Mama/diagnóstico , Neoplasias de la Mama/tratamiento farmacológico , Difosfonatos/uso terapéutico , Femenino , Humanos , Persona de Mediana Edad , Oportunidad Relativa , Modelos de Riesgos Proporcionales , Resultado del TratamientoRESUMEN
PURPOSE: Aromatase inhibitor (AI)-induced joint symptoms negatively impact drug adherence and quality of life in breast cancer survivors. Mechanisms underlying symptoms may include inflammation. It is hypothesized that n - 3 polyunsaturated fatty acids (PUFAs) have anti-inflammatory properties and may reduce symptoms. METHODS: We conducted a randomized, double-blind, placebo-controlled study comparing 4.3 g/day n - 3 PUFA supplements vs placebo for 24 weeks in postmenopausal breast cancer patients starting adjuvant AIs. Primary endpoints were adherence and tolerability; secondary outcomes included inflammatory cytokines and symptoms assessed by the Brief Pain Inventory short form (BPI-SF) and Functional Assessment of Cancer Treatment-Endocrine Symptoms (FACT-ES) at 0, 12, and 24 weeks. RESULTS: Forty-four women were randomized, of which 35 completed the study. Adherence was ≥ 88% based on these 35 patients with pill counts as well as change in red blood cell (RBC) n - 3 PUFAs. Common toxicities included grade 1 flatulence (55% of both groups) and belching (45% of n - 3 group). Mean pain severity scores (BPI-SF) did not change significantly by time or treatment arm. Quality of life, based on FACT-ES scores, significantly decreased within placebo (p = 0.04), but not the n - 3 group (p = 0.58), with a trend toward between-group differences (p = 0.06) at 12 weeks, but no significant differences at 24 weeks. RBC n - 3 levels were strongly positively correlated with FACT-ES at 12 weeks, but attenuated at 24 weeks. CONCLUSION: High-dose n - 3 PUFA supplementation is feasible and well tolerated when administered with AIs. Additional studies are needed to evaluate efficacy in prevention of joint symptoms.
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Inhibidores de la Aromatasa/efectos adversos , Neoplasias de la Mama/complicaciones , Ácidos Grasos Omega-3/administración & dosificación , Dolor Musculoesquelético/dietoterapia , Adulto , Anciano , Inhibidores de la Aromatasa/uso terapéutico , Neoplasias de la Mama/tratamiento farmacológico , Neoplasias de la Mama/patología , Supervivientes de Cáncer , Suplementos Dietéticos , Método Doble Ciego , Femenino , Humanos , Persona de Mediana Edad , Dolor Musculoesquelético/inducido químicamente , Dolor Musculoesquelético/patología , Estadificación de Neoplasias , Proyectos Piloto , Calidad de Vida , Encuestas y CuestionariosRESUMEN
The purpose of the study was to evaluate the efficacy and safety of vitamin D3 at 4000 IU/day as a treatment option for aromatase inhibitor-associated musculoskeletal symptoms (AIMSS) when compared with the usual care dose of 600 IU D3. We conducted a single site randomized, double-blind, phase 3 clinical trial in women with AIMSS comparing change in symptoms, reproductive hormones and AI pharmacokinetics. Postmenopausal women ≥18 years with stages I-IIIA breast cancer, taking AI and experiencing AIMSS [breast cancer prevention trial symptom scale-musculoskeletal (BCPT-MS) subscale ≥1.5] were admitted. Following randomization, 116 patients had a run-in period of 1 month on 600 IU D3, then began the randomized assignment to either 600 IU D3 (n = 56) or 4000 IU D3 (n = 57) daily for 6 months. The primary endpoint was a change in AIMSS from baseline (after 1 month run-in) on the BCPT-MS (general MS pain, joint pain, muscle stiffness, range for each question: 0 = not at all to 4 = extremely). Groups had no statistically significant differences demographically or clinically. There were no discernable differences between the randomly allocated treatment groups at 6 months in measures of AIMSS, pharmacokinetics of anastrozole and letrozole, serum levels of reproductive hormones, or adverse events. We found no significant changes in AIMSS measures between women who took 4000 IU D3 daily compared with 600 IU D3. The 4000 IU D3 did not adversely affect reproductive hormone levels or the steady state pharmacokinetics of anastrozole or letrozole. In both groups, serum 25(OH)D remained in the recommended range for bone health (≥30 ng/mL) and safety (<50 ng/mL).
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Inhibidores de la Aromatasa/efectos adversos , Artralgia/tratamiento farmacológico , Neoplasias de la Mama/tratamiento farmacológico , Colecalciferol/administración & dosificación , Enfermedades Musculoesqueléticas/tratamiento farmacológico , Adulto , Anciano , Anastrozol , Antineoplásicos Hormonales , Inhibidores de la Aromatasa/administración & dosificación , Artralgia/inducido químicamente , Artralgia/fisiopatología , Densidad Ósea/efectos de los fármacos , Neoplasias de la Mama/sangre , Neoplasias de la Mama/fisiopatología , Colecalciferol/efectos adversos , Método Doble Ciego , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/tratamiento farmacológico , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/fisiopatología , Femenino , Humanos , Letrozol , Persona de Mediana Edad , Enfermedades Musculoesqueléticas/inducido químicamente , Enfermedades Musculoesqueléticas/fisiopatología , Nitrilos/administración & dosificación , Triazoles/administración & dosificación , Vitamina D/sangreRESUMEN
OBJECTIVE: Presentation of the etiology, pathology, clinical course, radiology and differential diagnostics of skeletal sarcoidosis. PATHOANATOMICAL PRINCIPLES: Noncaseating epithelioid cell granulomas can trigger solitary, multiple or disseminated osteolysis, reactive osteosclerosis and/or granulomatous synovitis. INCIDENCE: The incidence of sarcoidosis is 10-12 per 100,000 inhabitants per year. Skeletal involvement is approximately 14 %. CLINICAL ASPECTS: Skeletal involvement occurs almost exclusively in the stage of lymph node and pulmonary manifestation. Most cases of skeletal involvement are clinically asymptomatic. In the case of synovial involvement, unspecific joint complaints (arthralgia) or less commonly arthritis can occur. Typical skin alterations can be diagnostically significant. RADIOLOGY: Punch out lesions osteolysis, coarse destruction and osteosclerosis can occur, which are best visualized with projection radiography and/or computed tomography. Pure bone marrow foci without interaction with the bone can only be detected with magnetic resonance imaging (MRI) and more recently with positron emission tomography (PET), mostly as incidental findings. There is a predeliction for the hand and trunk skeleton. DIFFERENTIAL DIAGNOSTICS: Skeletal tuberculosis, metastases, multiple myeloma, Langerhans cell histiocytosis and sarcoid-like reactions in solid tumors must be differentiated. The key factors for correct diagnosis are thorax radiography, thorax CT and dermatological manifestations.
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Enfermedades Óseas/diagnóstico por imagen , Enfermedades de la Médula Ósea/diagnóstico por imagen , Imagen por Resonancia Magnética/métodos , Radiografía Torácica/métodos , Sarcoidosis/diagnóstico por imagen , Tomografía Computarizada por Rayos X/métodos , Diagnóstico Diferencial , Humanos , Tomografía de Emisión de Positrones/métodosRESUMEN
Parvovirus B19 (B19V) infection may differently manifest in various age groups. Erythema infectiosum ('fifth disease') is the most common B19V manifestations in children. Arthralgias and arthritis, with or without rash, are common manifestations of B19V infection in adults. Pruritus is usually present in adults and children. However, other cutaneous manifestations and atypical exanthems have been occasionally reported during B19V infection. To investigate the putative role of B19V infection in atypical exanthems, a total of 390 consecutive patients with atypical exanthems were analysed for B19V infection by determining B19V IgG and IgM antibodies titres in acute and convalescent phase as well as B19V DNA detection in serum by polymerase chain reaction (PCR). Atypical exanthems resulted related to B19V infection in 6 of the 120 pediatric (5%) and 14 of the 270 adult patients (5.2%). In conclusion this study reveals that atypical exanthems related to B19V infection are possible both in children and in adults, with a similar prevalence.
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Eritema Infeccioso/patología , Exantema/patología , Parvovirus B19 Humano/aislamiento & purificación , Adulto , Anticuerpos Antivirales/sangre , Niño , ADN Viral/sangre , Eritema Infeccioso/virología , Exantema/virología , Femenino , Humanos , Inmunoglobulina G/sangre , Inmunoglobulina M/sangre , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto JovenRESUMEN
INTRODUCTION: Arthralgias are prevalent in systemic autoimmune rheumatic diseases (SARD), emphasizing the need for early recognition. This study aimed to estimate SARD frequency and compare clinical, laboratory, and imaging findings among SARD, non-inflammatory arthralgia (NIA), and RA in patients with hand arthralgias. METHODS: A prospective evaluation program included individuals aged ≥18 with hand arthralgias. Baseline assessments covered clinical, laboratory, ultrasound, and radiography. Follow-up diagnoses categorized patients into SARD, NIA, and RA groups. Comparison between groups was performed using parametric and non-parametric tests. Two multivariate logistic regression analyzes were performed using the final diagnosis of SARD as the dependent variable (NIA and RA). ROC curves were calculated in those variables that presented an independent association in the multivariate analysis. RESULTS: Among 1053 patients, 9.6% were SARD (SLE 47%). Comparing SARD with NIA revealed higher CRP levels, power Doppler, less rhizarthrosis in ultrasound, and more ANA positivity in SARD patients. Distinct differences were observed between SARD and RA patients in terms of pain levels, swollen joints, metacarpophalangeal involvement and morning symptoms. Diagnostic markers demonstrated specific sensitivities and specificities: ANA for SARD versus NIA (82%, 34%), US not finding rhizarthrosis for SARD versus NIA (66%, 85%), CRP (cut-off >2.5 mg/L) sensitivity 52%, specificity 60%, AUC 0.62, RA antibodies (RF, 11 IU/mL) sensitivity 76%, specificity 74%, AUC 0.8, ACPA (1.25) sensitivity 50%, specificity 98%, AUC 0.7, ANA+ sensitivity 95%, specificity 32%, AUC 0.7, and US absence of synovitis sensitivity 82%, specificity 34%, AUC 0.75. CONCLUSION: This study highlights distinct clinical, laboratory, and imaging features differentiating SARD-related hand arthralgia from non-SARD hand arthralgia and RA.
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Artralgia , Enfermedades Autoinmunes , Articulaciones de la Mano , Valor Predictivo de las Pruebas , Humanos , Masculino , Femenino , Persona de Mediana Edad , Estudios Prospectivos , Artralgia/diagnóstico , Adulto , Articulaciones de la Mano/diagnóstico por imagen , Enfermedades Autoinmunes/diagnóstico , Enfermedades Autoinmunes/epidemiología , Enfermedades Autoinmunes/inmunología , Artritis Reumatoide/diagnóstico , Artritis Reumatoide/epidemiología , Anciano , Diagnóstico Diferencial , Biomarcadores/sangre , PrevalenciaRESUMEN
Gout is a metabolic disease resulting from the deposition of monosodium urate crystals in joints, tissues, and organs. Nowadays, the treatment of hyperuricemia is easily accessible and widespread and mainly consists of xanthine oxidase inhibitors and uricosurics. In refractory and advanced cases of gout, amputation surgery may be required. The authors present the case of an 85-year-old man who is non-compliant with hypouricemic medication, has exuberant gout, and has refused amputation surgery several times. The patient went to the emergency department with a triad of acute kidney injuries, acute gout, and poorly controlled pain. Cases of tophaceus gout such as the one presented are very rare nowadays.
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Sarcoidosis is a systemic disease of unknown etiology with multi-system affection. It typically involves the skin, eyes, hilar lymph nodes, and pulmonary parenchyma. However, as any organ system could be involved, one has to be aware of its atypical manifestations. We present three uncommon manifestations of the disease. Our first case presented with fever, arthralgias, and right hilar lymphadenopathy with a history of tuberculosis in the past. He was treated for tuberculosis but had a relapse of symptoms three months after completion of treatment. The second patient presented with a headache for two months. On evaluation, cerebrospinal fluid examination showed evidence of aseptic meningitis, while an MRI of the brain demonstrated enhancement of the basal meninges. The third patient was admitted with a mass on the left side of the neck for one year. On evaluation, he was found to have left cervical lymphadenopathy, with its biopsy showing non-caseating epitheloid granuloma. Immunofluorescence did not show evidence of leukemia or lymphoma. All the patients had negative tuberculin skin tests and elevated serum angiotensin-converting enzyme levels supporting the diagnosis of sarcoidosis. They were treated with steroids with complete resolution of symptoms and no recurrence at follow-up. Sarcoidosis is an underdiagnosed entity in India. Thus, awareness of the atypical clinical features could lead to early recognition of the disease and its treatment.
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BACKGROUND: IgA vasculitis is the most common form of systemic vasculitis in children but can occur in adults. Inciting antigens include infections, drugs, foods, insect bites, and immunizations. Antibiotics and tumor necrosis factor (TNF) alpha inhibitors are the most common class of drugs that cause IgA vasculitis. Although sotalol and rivaroxaban have been documented to cause leukocytoclastic vasculitis, we have never come across any literature attributing IgA vasculitis to either drug. Additionally, Rocky Mountain spotted fever has not been associated with IgA vasculitis despite being described in cutaneous and systemic vasculitis cases. Here, we present a case of IgA vasculitis triggered by sotalol with challenging differentials, including a recent infection with Rocky Mountain spotted fever, malignancy, and rivaroxaban as possible triggers. CASE PRESENTATION: 68 yr old male with a history of lung cancer treated with resection and chemotherapy 5 years ago is currently in remission, and recently was started on sotalol and rivaroxaban for new-onset paroxysmal atrial fibrillation. He presented with diffuse petechial/purpural rash on the lower limbs, multiple joint pain, severe abdominal pain and rectal bleeds, hemoptysis, and renal dysfunction. IgG titers for RMSF were high. Punch biopsy of skin and renal biopsy were consistent with IgA vasculitis. Sotalol and rivaroxaban were stopped. The patient was treated with oral prednisone, and his condition relatively improved. CONCLUSION: Ig A vasculitis is mostly a self-limiting disease, but adults tend to have a severe course. It is important to diagnose early and identify a trigger. Removing the offending agent or treating the underlying infection is an important aspect of management.
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Vasculitis por IgA , Fiebre Maculosa de las Montañas Rocosas , Vasculitis Sistémica , Humanos , Masculino , Vasculitis por IgA/inducido químicamente , Vasculitis por IgA/diagnóstico , Vasculitis por IgA/tratamiento farmacológico , Factores Inmunológicos , Rivaroxabán/efectos adversos , Fiebre Maculosa de las Montañas Rocosas/patología , Sotalol , AncianoRESUMEN
Patients with arthralgias who could be at risk of progressing to rheumatoid arthritis (RA) represent a clinical challenge. Recommendations for their management and treatment are lacking. The purpose of the present study was to determine how Argentinean rheumatologists deal with these patients. We developed an anonymous ad hoc survey which was sent to 522 Argentinean rheumatologists. The RA study group of our Argentinean Rheumatology National Society assisted in forwarding the surveys to its members via the internet (e-mail or WhatsApp). The findings of the collected data are presented as descriptive statistics. The questionnaires were completed by 255 rheumatologists (overall response rate of 48.9%), and 97.6% confirmed that their practices had received medical consultations to rule out RA in patients with arthralgias. Ultrasound (US) was the method of first choice (93.7%) as part of the evaluation of these patients. For those in whom US power Doppler signal was present in at least one joint, 93.7% of the participants would start treatment and methotrexate was the first choice (58.1%). In patients with tenosynovitis but no synovitis on US, most rheumatologists would start treatment (89.4%), being NSAIDs the drug of first choice (52.3%). Argentinean rheumatologists evaluate patients with imminent RA and treat them based on their clinical judgment and findings from the US evaluation of affected joints; the drug of first choice for these patients among these rheumatologists was methotrexate. Despite published data of recent clinical trials, recommendations for the management and treatment of these patients are necessary.
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Artritis Reumatoide , Reumatólogos , Humanos , Metotrexato/uso terapéutico , Argentina , Artritis Reumatoide/diagnóstico por imagen , Artritis Reumatoide/tratamiento farmacológico , Artralgia , Encuestas y CuestionariosRESUMEN
Objective: Brucellosis is a common bacterial zoonotic infection, and greater than half a million new cases are diagnosed annually. This study investigates the expression of Th2 and Th17 immunity-related factors (Th2-LCR lncRNA, IL-25, TRAF3IP2, and IL-17RB) in different stages of Brucella infections. Material and Methods: In total, 99 brucellosis patients were divided into three groups (acute = first infection before treatment, relapse = before treatment, and treated = after treatment for 6-8 weeks with doxycycline and rifampin). Thirty-three healthy volunteers represented the control group. Gene expression levels were assessed by quantitative amplification in reference to the 18S rRNA gene and statistically evaluated. Results: No significant differences in the expression of these genes were observed between the control group and patients after completion of antibiotic treatment. Compared to these two groups, only Th2-LCR lncRNA and TRAF3IP2 were significantly more highly expressed in the acute group. Th2-LCR lncRNA was also significantly elevated in the relapse group. TRAF3IP2 expression was additionally significantly increased in the acute group compared to the relapse group. Conclusion: IL-25 and IL-17RB failed to differentiate between the infected and noninfected groups. TRAF3IP2 and Th2-LCR lncRNA might be good indicators of brucellosis during the acute phase, but the expression levels varied strongly among patients. To verify the suitability of these factors as an indicator for brucellosis, acute infection or relapse should be investigated in further studies on larger cohorts with well-defined inclusion criteria.
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Brucelosis , Células Th17/inmunología , Células Th2/inmunología , Antibacterianos/uso terapéutico , Brucella melitensis , Brucelosis/inmunología , Doxiciclina , Humanos , ARN , ARN Largo no Codificante , RifampinRESUMEN
Mayaro virus, which can often go undetected due to its clinical manifestations and intimate alignment with dengue and chikungunya viruses, is one of the most neglected arboviruses. The virus has been found in several outbreaks, where a moderate-to-severe and potentially incapacitating joint disease has been observed. MAYV usually circulates in a sylvan cycle of forest mosquitoes and vertebrates, causing sporadic sylvatic infections to humans, and some outbreaks in sub-urban areas. This study focuses on the demonstration of the possible co-circulation of Mayaro virus with chikungunya virus and Zika virus during the outbreaks that occurred in Trinidad and Tobago in 2014 and 2016, respectively. Acute samples from patients who previously tested negative for chikungunya, dengue, and Zika, and specifically exhibiting joint pain were selected and investigated for the presence of Mayaro virus genome using real-time RT-PCR techniques. Nine persons were shown to be positive for Mayaro virus during the chikungunya outbreak of 2014, while no one during the Zika outbreak in 2016. Five results correspond to persons living in highly urbanized areas across Trinidad. These findings provide evidence that multiple arboviral circulations are possible and could easily go undetected especially during outbreak situations. Our study is the first to demonstrate the possible co-circulation of Mayaro and chikungunya viruses and the occurrence of human cases for both diseases during an outbreak in the Caribbean. A possible change in the pattern of distribution of human cases to more urbanized areas is also discussed.
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Fiebre Chikungunya , Virus Chikungunya , Dengue , Infección por el Virus Zika , Virus Zika , Animales , Fiebre Chikungunya/diagnóstico , Fiebre Chikungunya/epidemiología , Virus Chikungunya/genética , Dengue/diagnóstico , Dengue/epidemiología , Brotes de Enfermedades , Humanos , Trinidad y Tobago/epidemiología , Virus Zika/genética , Infección por el Virus Zika/diagnóstico , Infección por el Virus Zika/epidemiologíaRESUMEN
BACKGROUND: Seventy percentage of patients who receive paclitaxel have diffuse, refractory myalgias, and arthralgias. Based on anecdotal reports, this study explored whether loratadine, an antihistamine, palliates these symptoms. METHODS: The medical records of postoperative ovarian and patients with endometrial cancer were studied, as these patients are routinely prescribed paclitaxel. Records were screened for patients who received paclitaxel and loratadine concurrently. RESULTS: Forty patients are the focus of this report. Eight had paclitaxel-induced myalgias and arthralgias and then took loratadine; of these, 6 (75%; 95% confidence interval: 35%, 97%) manifested evidence of symptom improvement: "She did experience some migrating generalized body aches and pains but this has resolved." Of those already receiving loratadine but with no myalgias and arthralgias, only 11 of 32, or 34% (95% confidence interval: 19%, 53%), developed myalgias and arthralgias (in contrast to the previously reported symptom rate of 70%). No adverse events were clearly attributed to loratadine. CONCLUSION: These preliminary data support further study of loratadine for paclitaxel-induced myalgias and arthralgias.
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Antineoplásicos Fitogénicos/efectos adversos , Artralgia/tratamiento farmacológico , Carcinoma Endometrioide/tratamiento farmacológico , Loratadina/uso terapéutico , Mialgia/tratamiento farmacológico , Neoplasias Ováricas/tratamiento farmacológico , Paclitaxel/efectos adversos , Adulto , Anciano , Antialérgicos/uso terapéutico , Antineoplásicos Fitogénicos/uso terapéutico , Femenino , Humanos , Persona de Mediana Edad , Mialgia/etiologíaRESUMEN
INTRODUCTION: The Bruton's tyrosine kinase (BTK) inhibitor ibrutinib has transformed the treatment of chronic lymphocytic leukemia (CLL), leading to unprecedented improvements in progression-free and overall survival for all patients, including those with poor prognostic features. The side effect profile of ibrutinib is unique compared with chemoimmunotherapy and includes atrial fibrillation, increased bleeding risk, and arthralgias/myalgias. Although common, arthralgias/myalgias and their management are poorly described. PATIENTS AND METHODS: We identified 214 patients with CLL treated with ibrutinib (as a single agent or in combination) from 2011 to 2018 at the University of Pennsylvania. RESULTS: In this cohort, 36% (76/214) of patients developed arthralgias/myalgias during follow-up with a median onset of 34.5 months. Most (79%) events were grade 1 or 2. Risk factors for developing arthralgias/myalgias included younger age at start of ibrutinib, female gender, and ibrutinib use as first treatment. Twenty-eight percent of patients with grade 1 or 2 toxicity continued ibrutinib and had resolution of symptoms. Dose holds were frequently used to manage this toxicity, and this strategy was more successful than dose reduction. Sixty-two percent of patients with grade 3 toxicity ultimately discontinued ibrutinib. Supportive care measures such as discontinuing statins or use of non-steroidal anti-inflammatory drugs, acetaminophen, or corticosteroids were not used frequently enough in this cohort to evaluate their efficacy. CONCLUSIONS: Additional studies to determine the mechanism of ibrutinib-related arthralgias/myalgias are needed to develop optimal management strategies.
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Adenina/análogos & derivados , Leucemia Linfocítica Crónica de Células B/complicaciones , Mialgia/inducido químicamente , Piperidinas/efectos adversos , Adenina/efectos adversos , Adenina/farmacología , Adulto , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Piperidinas/farmacología , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: Parvovirus B19 (PVB19) infection has a high incidence and worldwide distribution. It has a broad clinical spectrum, with skin, joint and haematological manifestations being the most common. The objective of this study was to determine the epidemiology and clinical-analytical manifestations of acute PVB19 infection. PATIENTS AND METHODS: A retrospective study of patients with a positive IgM serology for PVB19 (10 years). Forty-six patients were included and their demographic, clinical and analytical characteristics were analyzed. RESULTS: Primary infection was most prevalent in women (ratio 2.2:1) aged 41 (mean age). Joint involvement was the most common manifestation (65%). Skin abnormalities were observed in more than half of patients (24 cases): rash (28%), megalerythema (9%), "gloves and socks" involvement (6.5%), periflexural rash (4%) and oedema (4%). Anaemia was the main haematological alteration (35%). The symptoms were self-limiting and resolved in 1-2 weeks in most patients. CONCLUSIONS: Although there is a variable clinical spectrum, polyarthralgias and generalized maculopapular rash with fever and anaemia are the typical and most frequent manifestations of primary infection by PVB19 and are usually self-limiting.