Disseminated histoplasmosis and AIDS in an Argentine hospital: clinical manifestations, diagnosis and treatment

We describe 16 HIV-infected patients with disseminated histoplasmosis (14 men, mean age 28 +/- 7.84 years), diagnosed at Hospital Eva Perón in Argentina during the period of October 1993 to July 2000. Disseminated histoplasmosis occurred in 5.3% of HIV-infected patients over the study period. The main symptoms included fever, weight loss and hepatosplenomegaly in 93.8%. Other relevant findings were respiratory compromise (56.3%), digestive symptoms (43.8%), mucocutaneous lesions (75%) and multiple lymphadenopathy (69%). Treatment consisted of amphotericin B 1 mg/kg/day up to a total dose of 1 g, followed by 400 mg/day of oral itraconazole. Mortality in the acute phase was 19% and 37.5% of patients relapsed.     

Surgical treatment of endocrine pancreatic tumours

Endocrine pancreatic tumours (EPTs) are uncommon, with a major challenge to alert physicians to their recognition and requirements of treatment. Functioning EPTs cause well-known clinical syndromes of hormone excess. Insulinomas, gastrinomas and glucagonomas are most common; vipomas and somatostatinomas are rare. EPTs also occur as non-functioning lesions without symptoms of hormone excess occasionally with ectopic hormone, such as ACTH and Cushing syndrome as a late complication. The majority of EPTs are sporadic, but they may also be part of a multiple endocrine neoplasia type 1 syndrome or rarely the von Hippel-Lindau syndrome. EPTs have been of great interest to endocrine surgeons and we have, during recent years, witnessed continuing advances in diagnosis, imaging and treatment of the different tumour entities. It has become obvious that surgical treatment of these tumours is of increased concern and can have a marked impact on symptoms and survival.     

Treatment of iron deficiency anemia with liposomal iron in inflammatory bowel disease: efficacy and impact on quality of life

International Journal of Clinical Pharmacy - Background Anemia is a clinical condition frequently seen in patients with inflammatory bowel disease, which is responsible for a significant loss of...     

Adulterants in selected dietary supplements and their detection methods

At present, there is a growing trend toward the intentional adulteration of dietary supplements (DS) with synthetic pharmaceuticals, which represents an alarming emerging risk to consumers and a serious problem for regulatory agencies. An amazing array of synthetic drugs and their analogues have been reported as adulterants in DS. Mainly, the presence of analogues represents a serious health risk as their efficacy and toxic effects have not been clinically assessed yet and may result in unpredictable adverse effects. The purpose of this review is to provide an overview, over the period 2009–2019, of the most frequently reported adulterants in DS for the treatment of erectile dysfunction, obesity/overweight, diabetes mellitus, and hypertension and the analytical methods used for their detection.     

Genetic variants associated with addictive behavior in Colombian addicted and non-addicted to heroin or cocaine

Objective:

Determine the prevalence and compare some genetic markers involved in addictive behavior in a group of addicts to derivative of coca (cocaine/crack) or heroin and a control group of non-addicted people matched for gender, age and ethnicity.

Methods:

A 120 addicts and 120 non-addicts Colombian male were surveyed and genotyped for 18 polymorphism of the OPRM1, DRD2, DRD4, SLC6A3, SLC6A4, ABCB1, DβH and CYP2B6 genes. For the identification of alleles markers were used mini-sequencing and fragment multiplex PCR techniques; ethnicity of cases and controls was analyzed with 61 AIMs.

Results:

The age of onset use of heroin or coca derivatives (cocaine/crack) was 16.5±6 years and 99.2% of them consume several illicit drugs. It showed that controls and addicts belong to the same ethnic group. Significant differences between addicts and controls in relation to schooling, marital status, social security family history of substance abuse (p <0.001), Int8-VNTR SLC6A3 gene (p= 0.015) and SNP 3435C>T ABCB1 gene (p= 0.001) were found.

Conclusion:

The present results indicate that the VNTR- 6R polymorphism of the gene SLC6A3 and the genotype 3435CC in the ABCB1 gene, are both associated with addictive behavior to heroin or cocaine.     

Real world experience with teriflunomide in multiple sclerosis: the TER-Italy study

Journal of Neurology - To identify baseline factors associated with disease activity in patients with relapsing–remitting multiple sclerosis (RRMS) under teriflunomide treatment. This was an...     

Depression or resilience? A participatory study to identify an appropriate assessment tool with Kanien’kéha (Mohawk) and Inuit in Quebec

Purpose

We present a study on selection of a psychometric scale to be clinically used among Indigenous people with depression. Our aim was to select a psychometric tool for cultural adaptation with Mohawk and Inuit in Quebec.

Methods

We selected three depression scales and three protective factor scales based on: strong validity for psychometric properties, evidence for good psychometric qualities across translations, avoidance of cognitively complex sentences, brevity, and clarity. We submitted the scales for consultation, and followed qualitative participatory methods with Mohawks of Kahnawake and Inuit from Nunavik living in an urban environment. We collected data through ten focus groups with advisory committees, and carried out a thematic analysis of the information.

Results

The advisory groups considered the measurement scales to be unsafe. The major components that hindered their acceptance were: numeric rating, self-evaluation (versus supportive interaction), and a focus on symptoms rather than supportive factors. The participants preferred the Growth and Empowerment Measure due to its empowering approach. They voiced that it is necessary to develop a culturally sensitive and safe tool which facilitates interactions between the person and the practitioner.

Conclusion

This project provides valuable information about the perspectives of local Indigenous peoples regarding mental health and factors of empowerment and resilience. The ideal tool should be flexible in terms of the content and its use as compared to the conventional psychometric strategies. A tool developed with the Indigenous perspective on wellbeing could be used in psychological and psychiatric intervention as well as in social and community services.

     

Influenza vaccination status in multiple sclerosis patients from Latin America

Journal of NeuroVirology - The objective of the present study was to identify the frequency of MS patients in Latin America (LATAM) that received the influenza vaccine during the most recent season...