Artificial intelligence as a fundamental tool in management of infectious diseases and its current implementation in COVID-19 pandemic.

The world has never been prepared for global pandemics like the COVID-19, currently posing an immense threat to the public and consistent pressure on the global healthcare systems to navigate optimized tools, equipments, medicines, and techno-driven approaches to retard the infection spread. The synergized outcome of artificial intelligence paradigms and human-driven control measures elicit a significant impact on screening, analysis, prediction, and tracking the currently infected individuals, and likely the future patients, with precision and accuracy, generating regular international and national data on confirmed, recovered, and death cases, as the current status of 3,820,869 infected patients worldwide. Artificial intelligence is a frontline concept, with time-saving, cost-effective, and productive access to disease management, rendering positive results in physician assistance in high workload conditions, radiology imaging, computational tomography, and database formulations, to facilitate availability of information accessible to researchers all over the globe. The review tends to elaborate the role of industry 4.0 technology, fast diagnostic procedures, and convolutional neural networks, as artificial intelligence aspects, in potentiating the COVID-19 management criteria and differentiating infection in SARS-CoV-2 positive and negative groups. Therefore, the review successfully supplements the processes of vaccine development, disease management, diagnosis, patient records, transmission inhibition, social distancing, and future pandemic predictions, with artificial intelligence revolution and smart techno processes to ensure that the human race wins this battle with COVID-19 and many more combats in the future.

Adjunctive use of saturated solution of potassium iodide (SSKI) with liposomal amphotericin B (L-AMB) in mucormycosis achieves favorable response, shortened dose and duration of amphotericin: A retrospective study from a COVID-19 tertiary care center.

PURPOSE: Second wave of COVID-19 pandemic was associated with an unprecedented rise in cases of mucormycosis, treatment of which has been challenging owing to the availability and side effects associated with amphotericin. METHODS: All patients presenting with rhino-orbital cerebral mucormycosis (ROCM) following COVID-19 infection between April 2021 to June 2021 were included in this retrospective interventional study. Primary objective was to assess the clinical response with combination of intravenous liposomal amphotericin B (4-5 mg/kg/day) and saturated solution of potassium iodide (SSKI) given orally along with surgical debridement. RESULTS: Twenty-five patients of ROCM were treated with the regimen. Mean age and fasting blood sugar levels were 53.48 years and 239.64 mg/dL respectively. All patients had history of intake of steroids with a mean daily dose of 86.39 mg of prednisolone equivalent. 88% of patients had a "proven" diagnosis of mucormycosis. Cultures were positive in 52% of patients with Rhizopus arrhizus as the predominant species. The mean daily dose of amphotericin received was 268 mg/day with a mean duration of 9.52 days. Mean daily dose of SSKI was 2.57 g. 21 patients (84%) had stabilization of disease at week 8 and achieved cure at the end of treatment whereas the mortality rate was 16%. Factors that significantly affected outcome were eye and central nervous system (CNS) involvement on presentation. CONCLUSION: SSKI, with its remarkably low cost and safety profile, makes it a potential adjuvant drug that may help achieve the twin benefits of shortened duration and dose of LAMB.

Implication of Covid-19 on Neurological Complications with Specific Emphasis on Alzheimer's and Parkinson's Disease.

It is noticeable how the novel coronavirus has spread from the Wuhan region of China to the whole world, devastating the lives of people worldwide. All the data related to the precautionary measures, diagnosis, treatment, and even the epidemiological data are being made freely accessible and reachable in a very little time as well as being rapidly published to save humankind from this pandemic. There might be neurological complications of COVID-19 and patients suffering from neurodegenerative conditions like Alzheimer's disease and Parkinson's disease might have repercussions as a result of the pandemic. In this review article, we have discussed the effect of SARS-CoV-2 viral infection on the people affected with neurodegenerative disorders such as Parkinson's and Alzheimer's. It primarily emphasizes two issues, i.e., vulnerability to infection and modifications of course of the disease concerning the clinical neurological manifestations, the advancement of the disease and novel approaches to support health care professionals in disease management, the susceptibility to these diseases, and impact on the severity of disease and management.

Phytochemicals from Plant Foods as Potential Source of Antiviral Agents: An Overview.

To date, the leading causes of mortality and morbidity worldwide include viral infections, such as Ebola, influenza virus, acquired immunodeficiency syndrome (AIDS), severe acute respiratory syndrome (SARS) and recently COVID-19 disease, caused by the SARS-CoV-2 virus. Currently, we can count on a narrow range of antiviral drugs, especially older generation ones like ribavirin and interferon which are effective against viruses in vitro but can often be ineffective in patients. In addition to these, we have antiviral agents for the treatment of herpes virus, influenza virus, HIV and hepatitis virus. Recently, drugs used in the past especially against ebolavirus, such as remdesivir and favipiravir, have been considered for the treatment of COVID-19 disease. However, even if these drugs represent important tools against viral diseases, they are certainly not sufficient to defend us from the multitude of viruses present in the environment. This represents a huge problem, especially considering the unprecedented global threat due to the advancement of COVID-19, which represents a potential risk to the health and life of millions of people. The demand, therefore, for new and effective antiviral drugs is very high. This review focuses on three fundamental points: (1) presents the main threats to human health, reviewing the most widespread viral diseases in the world, thus describing the scenario caused by the disease in question each time and evaluating the specific therapeutic remedies currently available. (2) It comprehensively describes main phytochemical classes, in particular from plant foods, with proven antiviral activities, the viruses potentially treated with the described phytochemicals. (3) Consideration of the various applications of drug delivery systems in order to improve the bioavailability of these compounds or extracts. A PRISMA flow diagram was used for the inclusion of the works. Taking into consideration the recent dramatic events caused by COVID-19 pandemic, the cry of alarm that denounces critical need for new antiviral drugs is extremely strong. For these reasons, a continuous systematic exploration of plant foods and their phytochemicals is necessary for the development of new antiviral agents capable of saving lives and improving their well-being.

The impact and collateral damage of COVID-19 on prostate MRI and guided biopsy operations: Society of Abdominal Radiology Prostate Cancer Disease-Focused Panel survey analysis.

The Coronavirus disease 2019 (COVID-19) pandemic has significantly affected health care systems throughout the world. A Qualtrics survey was targeted for radiologists around the world to study its effect on the operations of prostate MRI studies and biopsies. Descriptive statistics were reported. A total of 60 complete responses from five continents were included in the analysis. 70% of the responses were from academic institutions. Among all participants, the median (range) number of prostate MRI was 20 (0, 135) per week before the COVID-19 pandemic versus 10 (0, 30) during the lockdown period; the median (range) number of prostate biopsies was 4.5 (0, 60) per week before the COVID-19 versus 0 (0, 12) during the lockdown period. Among the 30% who used bowel preparation for their patients prior to MRI routinely, 11% stopped the bowel preparation due to the pandemic. 47% reported that their radiology departments faced staff disruptions, while 68% reported changes in clinic schedules in other clinical departments, particularly urology, genitourinary medical oncology, and radiation oncology. Finally, COVID-19 pandemic was found to disrupt not only the clinical prostate MRI operations but also impacted prostate MRI/biopsy research in up to 50% of institutions. The impact of this collateral damage in delaying diagnosis and treatment of prostate cancer is yet to be explored.

Hansen's disease in the era of COVID-19: An observation on a series of six patients with co-infection.

Since the onset of the present pandemic, effect of the novel corona virus on other infectious conditions continues to be investigated. Although the immunological responses to SARS-Cov-2 infection have been elaborated extensively, they fail to explain, variations in its clinical manifestations and its interaction with other diseases. Hansen's disease is known to present as a complex immunological response to the lepra bacilli, resulting in its varied spectral manifestations. An interaction between these two infectious agents, hence, may affect Hansen's disease. We came across six cases of Hansen's disease who developed COVID19 co-infection. This series presents their clinical course and outcome, during the period of co-infection. All cases were followed up for a minimum eight-week period thereafter. In all these cases the active phase of coronavirus infection had no effect on Hansen's disease and those on prednisolone for their lepra reaction had a more favorable outcome, with two cases manifesting exacerbation of their lepra reactions in the follow period.

Impact of COVID-19 on ENT practices in a tertiary care center

The increased risk faced by otorhinolaryngologists during COVID-19 is due to high concentration of viral particles in the upper aerodigestive tract. There have been multiple recommendations and reviews for COVID pandemic among the otolaryngologists for different regions of the world, but it is more of lessons learnt than definitive evidence due to lack of any study on the healthcare worker. Therefore, we must learn from each other's prospective so as to change lessons into practice and time testing of all these might bring out the most applicable standard of care. This study focuses on the changes in the operation theater (OT), outpatient department (OPD), emergency, and other routine services in the Otorhinolaryngology department of PGIMER which caters to a majority of North Indian population.

Remdesivir and Hydroxychloroquine: A Compassionate Use in Covid-19.

OBJECTIVE: Early in December 2019, mass sufferers due to Novel Coronavirus Pneumonia (SARS-CoV-2) in Wuhan (China) roused worldwide concern. Hardly any drugs showed the light of hope concerning the depletion in the period of treatment, and virological suppression became ineffective. Furthermore, numerous sufferers have undergone off-label use or compassionate use treatments as well as antiretroviral, antiparasitic agents, anti-inflammatory compounds, and convalescent plasma in either oral/parenteral route. This study aims to compile and analyze the effectiveness of Remdesivir and Hydroxychloroquine and give an insight into their drug profile in the treatment and management of COVID-19 patients. METHODS: Relevant literature was searched from PubMed, Crossref, Springer, Bentham Sciences, Google Scholar, DOAJ, ScienceDirect, and MEDLINE by using keywords like COVID-19, SARS-- COV-2, Remdesivir, and Hydroxychloroquine. Appropriate peer-reviewed articles were studied and compiled for this review paper. The figures were prepared by using ChemOffice 2016 (Chem- Draw Professional 2016) and Microsoft Office. RESULTS: This study indicates that 5 out of 10 works of literature find that Remdesivir leads to a reduction in recovery time, and the remaining 5 pieces of literature found Remdesivir to have no variance and have limitations. However, 6 out of 12 articles presented an increased chance of survival or reduction in recovery time due to hydroxychloroquine, while the remaining 6 presented hydroxychloroquine having no effect. CONCLUSION: There is a need to assess more pharmacokinetics and randomized controlled trials (RCT) for Remdesivir and Hydroxychloroquine. Studies should be conducted in different combinations along with Hydroxychloroquine and Remdesivir to obtain better results.

Safer Practice of Aesthetic Dermatology during the COVID-19 Pandemic: Recommendations by SIG Aesthetics (IADVL Academy).

The COVID-19 pandemic caused by the SARS-CoV-2 virus, has changed the homeostasis of the medical world. In this critical phase, in addition to the general recommendations issued by World Health Organization (WHO) for medical practitioners and health care givers, certain other precautions and safe care practices need to be emphasized which are unique to each branch of medicine. Aesthetic dermatology is no exception. With aesthetic treatments on the rise, it is pertinent to formulate safe practices for aesthetic dermatology to protect the doctor, health staff and the patients from getting exposed during this phase and in the aftermath of the pandemic. Recommendations for surgical and dental procedures advice to defer such procedures. This can be extrapolated to aesthetic dermatology also, but once health care services start, there should be some safety recommendations to be followed until we have definitive management or a vaccine for it.

The dual impact of ACE2 in COVID-19 and ironical actions in geriatrics and pediatrics with possible therapeutic solutions.

The novel corona virus disease has shaken the entire world with its deadly effects and rapid transmission rates, posing a significant challenge to the healthcare authorities to develop suitable therapeutic solution to save lives on earth. The review aims to grab the attention of the researchers all over the globe, towards the role of ACE2 in COVID-19 disease. ACE2 serves as a molecular target for the SARS-CoV-2, to enter the target cell, by interacting with the viral glycoprotein spikes. However, the complexity began when numerous studies identified the protective response of ACE2 in abbreviating the harmful effects of vasoconstrictor, anti-inflammatory peptide, angiotensin 2, by mediating its conversion to angiotensin-(1-7), which exercised antagonistic actions to angiotensin 2. Furthermore, certain investigations revealed greater resistance among children as compared to the geriatrics, towards COVID-19 infection, despite the elevated expression of ACE2 in pediatric population. Based upon such evidences, the review demonstrated possible therapeutic interventions, targeting both the protective and deleterious effects of ACE2 in COVID-19 disease, primarily inhibiting ACE2-virus interactions or administering soluble ACE2. Thus, the authors aim to provide an opportunity for the researchers to consider RAAS system to be a significant element in development of suitable treatment regime for COVID-19 pandemic.