RESUMEN
Global surgery broadly refers to a rapidly expanding multidisciplinary field concerned with providing better and equitable surgical care across international health systems. Global surgery initiatives primarily focus on capacity building, advocacy, education, research, and policy development in low- and middle-income countries (LMICs). The inadequate surgical, anesthetic, and obstetric care currently contributes to 18 million preventable deaths each year. Hence, there is a growing interest in the rapid growth of artificial intelligence (AI) that provides a distinctive opportunity to enhance surgical services in LMICs. AI modalities have been used for personalizing surgical education, automating administrative tasks, and developing realistic and cost-effective simulation-training programs with provisions for people with special needs. Furthermore, AI may assist with providing insights for governance, infrastructure development, and monitoring/predicting stock take or logistics failure that can help in strengthening global surgery pillars. Numerous AI-assisted telemedicine-based platforms have allowed healthcare professionals to virtually assist in complex surgeries that may help to improve surgical accessibility across LMICs. Challenges in implementing AI technology include the misrepresentation of minority populations in the datasets leading to discriminatory bias. Human hesitancy, employment uncertainty, automation bias, and role of confounding factors need to be further studied for equitable utilization of AI. With a focused and evidence-based approach, AI could help several LMICs overcome bureaucratic inefficiency and develop more efficient surgical systems.
RESUMEN
Triceps tendon avulsion is a rare but debilitating condition and the least frequent of all tendon injuries, but it is receiving increasing attention in the literature. The most common mechanism of injury is resisted extension, which is typically seen in a fall onto an extended hand. Such injuries are easily overlooked and should be considered a differential diagnosis in all patients who describe pain and swelling at the posterior aspect of the elbow following a traumatic event. Non-operative management is the general principle for partial rupture as opposed to a variety of surgical treatments for a complete avulsion. The goal of this meta-analysis is to analyse the current literature on triceps avulsion and provide a detailed overview of the occurrence, diagnosis, treatment options and outcomes, comparison of various repair techniques, and consequences of this injury.
RESUMEN
Empagliflozin is a sodium-glucose cotransporter 2 (SGLT2) inhibitor that is mainly used for the treatment of type 2 diabetes mellitus. The study's objective was to assess empagliflozin's effects and impacts on post-myocardial patients to highlight its worth in comparison to alternative therapies. Only studies evaluating the effects of empagliflozin on individuals who have undergone a myocardial infarction (MI) are included in this review of the literature, which employed PubMed, Google Scholar, and Embase. To compare the advantages of empagliflozin for individuals who have recently experienced a myocardial infarction, abstracts from pertinent articles were retrieved, and complete publications were reviewed. A total of four articles were reviewed, which showed that in patients who suffered from a recent MI, empagliflozin caused a significant decrease in N-terminal pro-brain natriuretic peptide (NT-proBNP). Additionally, it was shown that these individuals had better echocardiographic results for both structural and functional metrics. With studies showing a significantly larger median NT-proBNP decrease with empagliflozin compared to placebo among patients hospitalised with an acute big MI when empagliflozin was started early and administered in addition to the post-MI care suggested by guidelines, it is safe to say that the benefits outweigh the risks. There are currently larger double-blind trials in progress to prove the hypothesis of the benefits of empagliflozin for post-MI patients.
RESUMEN
Context and aim Modern teaching of medicine has evolved into a beyond-the-classroom experience. Learning management systems (LMSs) have made this possible because of easy accessibility and user-friendliness. The COVID-19 lockdown further accentuated the need for this mode of education delivery. General embryology (GE) is a subject under human anatomy that does not rely on "touch-and-feel" as much as other medical subjects. Assess Google Classroom (GC) as a teaching tool to deliver an online undergraduate-level general embryology (GE) course. Settings and design A cross-sectional study involving 211 undergraduate medical students across India. Methods and material A pre-and post-quiz model was adopted to evaluate the efficiency of a five-lecture course on GE. The course content was delivered via 20-minute YouTube video lectures, uploaded on GC. Lastly, student feedback regarding gadget preferences and the overall learning experience was collected. Statistical Analysis: The confidence interval was set at 95%, and a p-value
RESUMEN
The incidence of symptomatic brain metastasis from breast cancer ranges from ~10% to 15%. Brain parenchymal metastasis comprises most of this and has been studied more extensively, whereas isolated leptomeningeal carcinomatosis (LC) is exceedingly rare. The diagnosis is most commonly made by lumbar puncture and cerebrospinal fluid (CSF) cytology, although it is persistently negative in about 10% of patients, and hence its pre-mortem diagnosis remains difficult and controversial. There are limited therapeutic options available making the prognosis abysmal. It has been reported that locally responsive breast cancers on chemotherapy can develop CNS metastasis; the blood-brain barrier and the unique brain microenvironment are hypothesized to promote distinct molecular features in such CNS metastases. We present a 37-year-old female with a large triple-negative, node-positive grade three invasive ductal carcinomas with Ki-67 70%. Despite the local response to neoadjuvant chemotherapy, she developed rapidly worsening multiple neurological symptoms. MRI brain showed leptomeningeal enhancement and CSF cytology results were negative with inconclusive other CSF studies. The patient deteriorated very rapidly and a post-mortem diagnosis of isolated LC was made. The notable aspects of this case include the development of a rapidly progressive isolated LC despite the good local response to the chemotherapy, which requires further studying. As the currently available diagnostic and therapeutic tools have limitations, research can be critical in providing better outcomes for this fatal disease.
RESUMEN
Acute exudative polymorphous vitelliform maculopathy (AEPVM) is a rare entity characterized by acute multifocal macular detachment with polymorphous subretinal vitelliform deposits. The disease is a presumed retinal pigment epithelial dysfunction and is reported to occur with malignancies. We report a case of a 32-year-old otherwise healthy woman who presented with an acute bilateral visual disturbance a few days after testing positive for coronavirus disease 2019 (COVID-19). Her initial visual acuity was 6/6 in both eyes. Fundus examination revealed bilateral multifocal round yellowish subretinal deposits. Spectral-domain optical coherence tomography showed bilateral foveal serous retinal detachment with subretinal hyperreflective materials consistent with vitelliform deposits. Systemic workup to exclude malignancies and genetic diseases was unremarkable. The patient was observed without treatment, and the vitelliform materials gradually resolved over 18 months of follow-up. In our era of the global pandemic, AEPVM may be associated with COVID-19 infection.
