Abstract:
BACKGROUND:Syphilis continues to be a common sexually transmitted disease. AIM:To describe the epidemiologic features of patients with syphilis consulting in a Chilean sexually transmitted diseases clinic. MATERIAL AND METHODS:Review of medical records of patients with positive serology for syphilis, who attended a unit of sexually transmitted diseases between 2015 and 2017. RESULTS:Of 266 cases, 61% were male and 74% were aged between 20 and 49 years. The highest incidence was observed in males aged between 20 and 30 years. Eighty five percent of cases were diagnosed in latent phases, 10% of the cases had a co-infection with HIV and 18%, a history of other sexually transmitted disease. The rate of coinfection was significantly higher in men than in women (78 and 28%, respectively; p < 0.01). Only 6.4% reported always using a condom. Men used it with higher frequency than women (72 and 28% respectively; p < 0.01). A low adherence to treatment and faulty follow-up and treatment of sexual contacts was observed. Twenty five percent of women diagnosed with syphilis were pregnant and 27% of them had a premature birth, with one neonatal death. CONCLUSIONS:A high incidence of syphilis was observed, especially in men of younger ages. The diagnosis is delayed, the treatment of sexual contacts and the use of condoms are uncommon. Although the treatment of pregnant women is appropriated, some perinatal complications are observed.
journal_name
Rev Med Chiljournal_title
Revista medica de Chileauthors
Cavero Tardones A,Ramírez-Santana Mdoi
10.4067/S0034-98872020000700956subject
Has Abstractpub_date
2020-07-01 00:00:00pages
956-962issue
7eissn
0034-9887issn
0717-6163pii
S0034-98872020000700956journal_volume
148pub_type
杂志文章abstract:BACKGROUND:The pathogenesis of secondary failure to hypoglycemic agents is heterogeneous. Some patients are true insulin dependent diabetics with a slow autoimmune disease suggested by their positive islet cell antibodies. Others, have an increased insulin resistance. AIM:To assess the frequency of positive islet cell...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1995-10-01 00:00:00
abstract::The content and bioavailability of iron contained in Chilean bread was studied in a random sample from 301 bakeries. A wet digestion procedure followed by a colorimetric method was used. Iron bioavailability was examined in 9 adult women using the extrinsic radioactive tag method. The iron content of bread was 2.4 +/-...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1991-07-01 00:00:00
abstract:BACKGROUND:Hürthle cells can be found in non malignant thyroidal diseases such as Basedow Graves and Hashimoto diseases. When Hürthle cells comprise more the 75% of cellularity, they become a neoplasm. There are malignant variants of these neoplasms, constituted by follicular and papillary Hürthle cell carcinomas. AIM...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1999-07-01 00:00:00
abstract::The association of hyperthyroxinemia and euthyroidism is frequent and characterized by high plasma thyroxin concentrations, normal TSH values and absence of clinical signs of hyperthyroidism. We report an asymptomatic 28 years old male presenting with a serum total plasma thyroxin of 18.5 micrograms/dl (N 6.1-12.5), a...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1999-02-01 00:00:00
abstract::Abraham Horwitz, MD, was a prominent leader in Public Health in the Americans. His career started as a clinician and researcher in infectious diseases, then as a teacher in two Chilean Universities, one of the organizers of the Public Health Service in Chile and, subsequently, a prominent staff member in the Pan Ameri...
journal_title:Revista medica de Chile
pub_type: 传,历史文章,杂志文章
doi:10.4067/s0034-98872001000400016
更新日期:2001-04-01 00:00:00
abstract::Chronic kidney disease is a worldwide health problem. The incidence and prevalence of kidney failure is in constant increase, involving poor outcomes and high costs. The leading causes of kidney failure are type 2 diabetes and hypertension. The new initiative "Kidney Disease Improving Global Outcomes (KDIGO)" is a glo...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/s0034-98872005000300011
更新日期:2005-03-01 00:00:00
abstract::Stem cells have drawn extraordinary attention from scientists and the general public due to their potential to generate effective therapies for incurable diseases. At the same time, the production of embryonic stem cells involves a serious ethical issue concerning the destruction of human embryos. Although adult stem ...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/S0034-98872013000800010
更新日期:2013-08-01 00:00:00
abstract::We report a woman with insulin resistance associated with hyperandrogenism and acanthosis nigricans (HAIR-AN syndrome) treated during 30 days with the prolonged action opioid antagonist Naltrexone. During its administration, decreases in basal blood glucose and serum insulin, insulin and glucose response to a glucose ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1994-04-01 00:00:00
abstract:BACKGROUND:Aging is the main risk factor to acquire breast cancer (BC). Nevertheless BC in elderly patients is sub-represented in clinical trials. AIM:To describe the clinical characteristics and long term treatment results of localized BC in older women. MATERIAL AND METHODS:Review of medical records of 65 women age...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872013001200006
更新日期:2013-12-01 00:00:00
abstract::A 62 years old male with a slowly progressive focal myopathy is presented. He had noticed weakness in the lower limbs for three years and weakness in the upper limbs for one year. He had bilateral atrophy of quadriceps and biceps muscles, absence of knee jerks and hypertrophy of the calves. Needle EMG showed myopathic...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1995-01-01 00:00:00
abstract:BACKGROUND:The widespread use of INTERNET by adolescents, renders it a simple and accessible means for health care campaigns Aim: To perform a systematic review of ISI publications about INTERNET use for adolescent mental health prevention, detection, treatment or follow up. MATERIAL AND METHODS:Systematic reviews, me...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/S0034-98872014000400011
更新日期:2014-04-01 00:00:00
abstract::Gallbladder carcinoma is frequent in Chile. The aim of this study was to report the mutagenicity of whole human bile, using the Ames/Salmonella microsome assay with Salmonella typhimurium TA98. The bile of 19 patients, aged 23 to 64 years old, subjected to cholecystectomy was examined, and mutagen activity was found i...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1993-11-01 00:00:00
abstract:BACKGROUND:Autologous hematopoietic cell transplantation (THA) in patients with multiple myeloma and amyloidosis is the standard of care to promote disease free survival and quality of life. AIM:To report our experience with THA in patients with multiple myeloma. MATERIAL AND METHODS:Retrospective review of the hemat...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872014001200001
更新日期:2014-12-01 00:00:00
abstract::We followed 25 patients operated on for Wolff-Parkinson-White syndrome between August 1985 and October 1989. Their mean age was 37 +/- 12 years and arrhythmia had been present for 5 to 30 years. A mean of 3.3 +/- 1.2 antiarrhythmic agents had failed in controlling recurrences. Tachycardia was orthodromic in 21 patient...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1990-08-01 00:00:00
abstract::The history, objectives and aims of this programme are described in detail. The principal goals achieved on anticonception, reproductive biology and abortion are analyzed, with special reference to the research done in Chile. The strengthening of research capabilities at national level was pointed out with special men...
journal_title:Revista medica de Chile
pub_type: 历史文章,杂志文章
doi:
更新日期:1998-07-01 00:00:00
abstract:BACKGROUND:Pharmacological treatment improves survival in patients with heart failure with reduced ejection fraction. The use of sacubutril/valsartan and ivabradine has been recently approved and incorporated in the latest guidelines. AIM:To identify candidates eligible for these therapies among patients treated in a ...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872019000300330
更新日期:2019-03-01 00:00:00
abstract::We describe the clinical features and immunophenotype of 500 children and 131 adults with acute lymphoblastic leukemia (ALL), diagnosed between 1984 and 1993. Cases were classified, according to immunophenotype in B-cell ALL with three subtypes (pro-B or null, common and B) and T-cell ALL. Among children, common ALL a...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1996-03-01 00:00:00
abstract:BACKGROUND:Gastric mucosal pH may be a good indicator of splanchnic tissue oxygenation. AIM:To study the effects of abdominal surgical procedures on gastric mucosal pH. PATIENTS AND METHODS:Eighteen patients subjected to abdominal surgery were studied. All patients received general anesthesia and hemodynamic paramete...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1996-08-01 00:00:00
abstract::The preliminary results of a prospective and cooperative protocol for the treatment of soft tissue sarcomas of trunk and extremities, stages IB-IIIB are presented. Thirty one patients (17 males, 22 with a tumor larger than 5 cm) aged 16 to 68 years, were treated with one dose of epirubicin 70 mg/m2 i.v. and radiothera...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1993-02-01 00:00:00
abstract::Equity has been recognized as one of the driving principles of many health systems in the world. In Latin America, Chile has led the explicit inclusion of equity in their health policies, which is reflected in its recent health reform. On the other hand, Chile faces the challenge of defining and implementing a policy ...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/S0034-98872014001300008
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Depression is considered the second leading cause of disability worldwide. AIM:To describe the clinical characteristics and the evolution of major depressive disorder (MDD) in secondary care. To evaluate the association between socio-demographic and clinic variables with the first or recurrent major depress...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872017000300007
更新日期:2017-03-01 00:00:00
abstract::In the last decades, there has been an increase in life expectancy in the world, with the consequent modification in the proportion of adults over 60 years. This is accompanied by an increase in pathologies for which aging is the main risk factor, such as dementia and hearing loss, which profoundly affect the quality ...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:10.4067/S0034-98872020000801128
更新日期:2020-08-01 00:00:00
abstract::Doppler-duplex has been widely used to quantify blood flow. Nevertheless, its usefulness in assessing portal vein flow (PVF) has been questioned due to technical problems: vessel cross sectional area measurements, interobserver variability, and PVF changes related to physiological events. This study was aimed to measu...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1991-05-01 00:00:00
abstract::We describe findings in 188 patients with Berger's disease, the most frequent primary glomerulopathy in our renal biopsy material (25%). Diagnosis was made by finding IgA and dense mesangial deposits with immunofluorescence and electronmicroscopy, respectively. Patient's age ranged from 3 to 64 years (mean 27), 72 wer...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1990-02-01 00:00:00
abstract::Oncocytomas are tumors characterized by cells with an eosinophilic cytoplasm. Renal oncocytomas were described in 1942. Among 46 consecutive patients operated on for renal tumors, oncocytomas were found in 4 (8.7%). In spite of a supposedly benign nature, renal oncocytoma cannot be adequately differentiated from renal...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:1992-05-01 00:00:00
abstract:BACKGROUND:Skin prick test (SPT) of immediate hypersensitivity is a main instrument in the diagnosis of allergy. AIM:To demonstrate the applicability of skin prick test in different age groups. PATIENTS AND METHODS:We studied children and adolescents with the diagnosis of allergy in the Pediatric Respiratory Laborato...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/s0034-98872005000200007
更新日期:2005-02-01 00:00:00
abstract:BACKGROUND:An appropriate measurement of physical activity (PA) in children is useful, since inactivity is associated to obesity, cardiovascular and metabolic risk. AIM:To assess the reliability of the INTA questionnaire of PA, to compare the derived PA score with accelerometry and to assess its ability to identify ex...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:/S0034-98872008000900010
更新日期:2008-09-01 00:00:00
abstract::Intracranial sinus thrombosis (1ST) after closed head injury is an uncommon but potentially serious complication. It has no correlation with the severity of the injury. The symptoms and clinical course are highly variable. The most frequent but least specific symptom is severe headache. Cerebral lesions and neurologic...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:10.4067/S0034-98872013001200016
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:Intrahepatic cholestasis of pregnancy (ICP) is a disease of unknown cause characterized by pruritus and biochemical cholestasis in the 3rd trimester of pregnancy. Its pathogenesis may be due to the interaction of abnormalities in the metabolism of estrogens and progesterone, while still unknown environmental...
journal_title:Revista medica de Chile
pub_type: 杂志文章
doi:
更新日期:2000-01-01 00:00:00
abstract::One of the main challenges in environmental management is to prevent the public health impact of projects that can cause pollution. To tackle this problem, the new Chilean bill on environmental management has defined the need to determine the potential health risks of a given Project. This paper gives a summary of the...
journal_title:Revista medica de Chile
pub_type: 杂志文章,评审
doi:/S0034-98872011000800015
更新日期:2011-08-01 00:00:00