Challenges and Opportunities of Preclinical Medical Education: COVID-19 Crisis and Beyond.

COVID-19 pandemic has disrupted face-to-face teaching in medical schools globally. The use of remote learning as an emergency measure has affected students, faculty, support staff, and administrators. The aim of this narrative review paper is to examine the challenges and opportunities faced by medical schools in implementing remote learning for basic science teaching in response to the COVID-19 crisis.

Investigating the risk of Incident diabetes mellitus among primary care patients treated with simvastatin in North-Central Trinidad.

Aim: To determine the risk of new-onset diabetes mellitus in patients treated with simvastatin at primary healthcare clinics in North Central Trinidad.

Materials And Methods: A retrospective descriptive case-series study design was applied to 384 conveniently sampled patient medical records from the cluster of primary healthcare centers during the period of February 2016-May 2016. Information from the patient files were then recorded using a systematic data extraction form.

Treatment of multiple system atrophy using intravenous immunoglobulin.

Background: Multiple system atrophy (MSA) is a progressive neurodegenerative disorder of unknown etiology, manifesting as combination of parkinsonism, cerebellar syndrome and dysautonomia. Disease-modifying therapies are unavailable. Activation of microglia and production of toxic cytokines suggest a role of neuroinflammation in MSA pathogenesis.

A gap between acceptance and knowledge of herbal remedies by physicians: the need for educational intervention.

Background: The unprecedented global increase in the use of herbal remedies is set to continue apace well into the foreseeable future. This raises important public health concerns, especially as it relates to safety issues including adverse effects and herb-drug interactions. Most Western-trained physicians are ignorant of the risks and benefits of this healthcare modality and assessment of acceptance and knowledge would identify appropriate intervention strategies to improve physician-patient communication in this area.

Protection against paracetamol-induced hepatic injury by prazosin pre-treatment in CD-1 mice.

A synergistic depletion of glutathione has been suggested to be one critical factor in the hepatic injury in mice induced by non-toxic doses of paracetamol (APAP) when co-administered with alpha-adrenergic agonists. Prazosin (an alpha-adrenergic antagonist) could confer hepatoprotection following a toxic APAP dose (530 mg/kg) by increasing glutathione levels and enhancing bioinactivation by glucuronidation and glutathione conjugation. The effect of prazosin pre-treatment on APAP-induced gluthathione depletion and bioinactivation in vivo was assessed.

Medicinal herb use among asthmatic patients attending a specialty care facility in Trinidad.

Background: There is an increasing prevalence of asthma in the Caribbean and patients remain non-compliant to therapy despite the development of guidelines for management and prevention. Some patients may self-medicate with medicinal herbs for symptomatic relief, as there is a long tradition of use for a variety of ailments. The study assessed the prevalence of use and the factors affecting the decision to use herbs in asthmatic patients attending a public specialty care clinic in Trinidad.