Cardiac autonomic blockade in sinus disease and indication for a pacemaker

Functional autonomic blockade (FAB) with metoprolol (0.2 mg/kg body weight) and atropine sulphate (0.04 mg/kg) was carried out in 23 patients, 20 to 81 years old (mean age 61 years) with symptomatic sick sinus syndrome with clinical indication for permanent pacing. Several measurements were determined before and after FAB, 7 had normal intrinsic heart rate (IHR) and 16 abnormal. With normal IHR, 3 had severe autonomic regulation disturbances and in only two patients the corrected sinus nodal recovery time (SNRTC) and the sinoatrial conduction time (SACT) were prolonged after FAB. On the 16 patients with abnormal IHR only 4 had severe extrinsic autonomic influence and 15 had SACT and SNRTC prolonged after FAB. All measurements were determined by standard electrocardiographic surface tracings. Indications for permanent pacing were reduced to intrinsic sick sinus syndrome and bradycardia with severe autonomic disturbances in symptomatic patients.     

Xpert Carba-R assay for detection of carbapenemase-producing organisms in patients admitted to emergency rooms

Carbapenemase-producing organisms (CPO) have been identified as an urgent healthcare threat. Various methods have been used for the detection of CPO using rectal swabs. Recently, an on-demand polymerase chain reaction (PCR) assay, namely, the Xpert Carba-R assay, that requires less than an hour of turnaround time, had been developed for CPO detection in clinical samples. This study focused on the use of this assay to determine the intestinal colonization rate of CPO in patients admitted to emergency rooms (ERs).A retrospective review of medical records was conducted at a tertiary hospital between July 2017 and June 2018. CPO screening using rectal swabs was performed for patients transferred from other hospitals or for those who tested positive in CPO culture tests in the previous three months. The Xpert Carba-R assay and culture tests were used as the CPO screening methods, and the results of both tests were compared.Medical records of 705 patients admitted to our hospital during the study period were reviewed. Of these, 31 (4.4%) showed positive results for CPO using the Xpert Carba-R assay, and these patients were then transferred from the ERs to isolation rooms. Fifteen of the Xpert Carba-R assay-positive patients were also positive for the culture test; hence, early detection enabled the rapid isolation of CPO-infected patients and prevented the spread of the CPO.The Xpert Carba-R assay is a rapid test to identify and guide infection control programs to contain the spread of the rectal colonization of CPO within a hospital.     

Adherence to Antidepressant Therapies in Patients with Depressive Disorders Attending an Outpatient Clinic in a Public Mental Health Hospital,Antioquia, Colombia in 2017

Psychiatric Quarterly - To evaluate the level of adherence to antidepressant therapies and associated factors in patients with depressive disorders. a cross-sectional analytical study was conducted...     

Adjuvant chemotherapy for prevention of recurrence of invasive hepatocellular carcinoma after orthotopic liver transplantation

Orthotopic liver transplantation (OLT) is the best treatment for nonresectable hepatocellular carcinoma (HCC), but tumor recurrence reduces long-term and medium-term survival. The effectiveness of adjuvant chemotherapy to prevent tumor recurrence has not been fully established. METHODS: Three hundred eighty-seven consecutive patients, including 43 with HCC superimposed on liver cirrhosis, underwent OLT. Twelve patients with one or more prognostic criteria for HCC recurrence were entered into a prospective prophylaxis protocol with monthly cycles of cisplatin (60 mg/m(2)) and adriamycin (30 mg/m(2)), beginning the fourth week post-OLT for a maximum of seven sessions. RESULTS: The 5-year survival of the non-HCC patients was 65.7% and that of the HCC patients was 60.46% (P = NS). Chemotherapy was reasonably well tolerated, but the 9 patients with hepatitis C- or B-associated cirrhosis showed viral and histological recurrence of the primary disease. A high proportion of patients (7 of 12) developed tumor recurrence during the first year after OLT. Six of these patients died, all but one due to HCC relapse. Five patients remain healthy and tumor free at 58 to 130 months. Post-OLT adjuvant chemotherapy does not avoid tumor recurrence and its fatal consequences but may contribute to prolonged tumor-free survival among a significant proportion of patients with high-risk HCC. However, the uncertain implications on viral recurrence and the lack of control groups do not allow post-OLT chemotherapy to be recommended outside controlled clinical trials, which are clearly warranted.     

Systemic features and early prognostic factors in Hispanic and non-Hispanic children from the United States of America and Mexico with systemic juvenile idiopathic arthritis

OBJECTIVE: To investigate if the persistence of systemic features is longer in Hispanic children with systemic juvenile idiopathic arthritis (S-JIA) than in non-Hispanic children with S-JIA and to determine early predictors of systemic and articular disease. METHODS: We performed a multi-center retrospective chart review of patients followed in six pediatric rheumatology centers with onset of S-JIA from 1974 to 2004. Patients were included in the study if they had been followed for > or = 1 year after disease onset. Information collected included demographic, clinical, laboratory and treatment data. Systemic features included fever, rash, lymphadenopathy, hepatosplenomegaly, pericarditis, and pleuritis. RESULTS: Of the 159 S-JIA patients screened, 120 (75%) met our inclusion criteria. There were 65 boys and 55 girls. The mean follow-up period for Hispanic patients was 5.7 years (SD 4.0) and for non-Hispanic patients was 8.6 years (SD 7.2). There was no significant difference in the presence of systemic features between Hispanic and non-Hispanic patients at 0.5, 1, 2, 4, 6, 8, and 10 years of follow-up. Polyarthritis at the 6-month visit was predictive of systemic features (OR 9.7, 95% CI 1.16-81.35, p = 0.036) and polyarthritis (OR 5.6, 95% CI 1.42-21.8, p = 0.014) at last follow-up. CONCLUSION: In children with S-JIA, Hispanics did not demonstrate longer persistence of systemic features than non-Hispanics. Polyarthritis at 6 months strongly predicted the development of persistent systemic features and chronic polyarticular disease.     

An empirically validated,short-term psychoeducational group treatment program for bulimia

The present study examined the effectiveness of an empirically based, psychoeducational, group treatment program for bulimia. The seven-week program focused primarily on decreasing depression, enhancing self-esteem, increasing assertion and improving body image. In addition, women monitored their own bingeing and purging. Relative to no treatment controls (N = 7), women who received treatment (N = 11) showed significant improvements in their number of binges per month, self-esteem, and depression. Also, the number of purges per month tended to decrease. Women in both groups showed significant improvements in body image. The treatment gains were maintained at a ten-week follow-up. These results suggest that a short-term group treatment approach that focuses on personality and behavioral deficits as well as the maladaptive eating pattern is an effective treatment strategy for bulimia.