RESUMEN
A patient's coronary artery calcium score (CACS) is a strong independent predictor of cardiovascular risk. Used in conjunction with traditional measures of risk, the CACS helps the clinician discuss cardiovascular (CV) risk and recommend therapies with the patient. We present several cases in which measurement of the CACS and traditional risk factors were used to help guide the clinician-patient conversation and guide therapies.
Asunto(s)
Angiografía por Tomografía Computarizada/métodos , Angiografía Coronaria/métodos , Enfermedad de la Arteria Coronaria/diagnóstico , Vasos Coronarios/diagnóstico por imagen , Medición de Riesgo/métodos , Calcificación Vascular/diagnóstico , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Factores de RiesgoRESUMEN
To examine the prevalence and correlates of social anxiety disorder (SAD) in veterans, 733 veterans from four VA primary care clinics were evaluated using self-report questionnaires, telephone interviews, and a 12-month retrospective review of primary care charts. We also tested the concordance between primary care providers' detection of anxiety problems and diagnoses of SAD from psychiatric interviews. For the multi-site sample, 3.6% met criteria for SAD. A greater rate of SAD was found in veterans with than without post-traumatic stress disorder (PTSD) (22.0% vs. 1.1%), and primary care providers detected anxiety problems in only 58% of veterans with SAD. The elevated rate of comorbid psychiatric diagnoses and suicidal risk associated with SAD was not attributable to PTSD symptom severity. Moreover, even after controlling for the presence of major depressive disorder, SAD retained unique, adverse effects on PTSD diagnoses and severity, the presence of other psychiatric conditions, and suicidal risk. These results attest to strong relations between SAD and PTSD, the inadequate recognition of SAD in primary care settings, and the significant distress and impairment associated with SAD in veterans.
Asunto(s)
Trastornos de Ansiedad/epidemiología , Trastornos Fóbicos/epidemiología , Veteranos/psicología , Adulto , Anciano , Anciano de 80 o más Años , Trastornos de Ansiedad/psicología , Femenino , Humanos , Relaciones Interpersonales , Masculino , Persona de Mediana Edad , Trastornos Fóbicos/psicología , Prevalencia , Atención Primaria de Salud , Trastornos por Estrés Postraumático/epidemiología , Trastornos por Estrés Postraumático/psicología , Estados Unidos/epidemiologíaRESUMEN
We hypothesized that PTSD symptomatology would have an inverse relationship with functional status and would vary as a function of sociodemographic variables. Primary care patients (N = 513) at two VA Medical Centers were randomly selected and recruited to participate. After adjustment for other demographic variables, PTSD symptom levels were significantly related to age (younger patients had more severe symptoms), employment status (disabled persons had higher symptom levels), war zone experience, and clinic location. PTSD symptomatology was inversely related to mental and physical functioning, even after control for potential confounding. These findings have implications for screening and service delivery in VA primary care clinics, and support the more general finding in the literature that PTSD is associated with impaired functioning.
Asunto(s)
Estado de Salud , Trastornos por Estrés Postraumático/psicología , Veteranos/psicología , Anciano , Estudios Transversales , Demografía , Femenino , Hospitales de Veteranos/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Evaluación de Necesidades , Factores de Riesgo , Clase SocialRESUMEN
OBJECTIVE: We sought to establish the clinical relevance of micrometastatic disease detected by reverse transcription polymerase chain reaction (RT-PCR) in axillary lymph nodes (ALN) of breast cancer patients. BACKGROUND: The presence of ALN metastases remains one of the most valuable prognostic indicators in women with breast cancer. However, the clinical relevance of molecular detection of micrometastatic breast cancer in sentinel lymph nodes (SLN) and nonsentinel ALN has not been established. METHODS: Four hundred eighty-nine patients with T1-T3 primary breast cancers were analyzed in a prospective, multi-institutional cohort study. ALN were analyzed by standard histopathology (H&E staining) and by multimarker, real-time RT-PCR analysis (mam, mamB, muc1, CEA, PSE, CK19, and PIP) designed to detect breast cancer micrometastases. RESULTS: A positive marker signal was observed in 126 (87%) of 145 subjects with pathology-positive ALN, and in 112 (33%) of 344 subjects with pathology-negative ALN. In subjects with pathology-negative ALN, a positive marker signal was significantly associated with traditional indicators of prognosis, such as histologic grade (P = 0.0255) and St. Gallen risk category (P = 0.022). Mammaglobin was the most informative marker in the panel. CONCLUSION: This is the first report to show that overexpression of breast cancer-associated genes in breast cancer subjects with pathology-negative ALN correlates with traditional indicators of disease prognosis. These interim results provide strong evidence that molecular markers could serve as valid surrogates for the detection of occult micrometastases in ALN. Correlation of real-time RT-PCR analyses with disease-free survival in this patient cohort will help to define the clinical relevance of micrometastatic disease in this patient population.