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1.
Ann Med Surg (Lond) ; 86(3): 1531-1539, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38463097

RESUMEN

Endometrial cancer is one of the most prevalent tumours in females and holds an 83% survival rate within 5 years of diagnosis. Hypoestrogenism is a major risk factor for the development of endometrial carcinoma (EC) therefore two major types are derived, type 1 being oestrogen-dependent and type 2 being oestrogen independent. Surgery, chemotherapeutic drugs, and radiation therapy are only a few of the treatment options for EC. Treatment of gynaecologic malignancies greatly depends on diagnosis or prognostic prediction. Diagnostic imaging data and clinical course prediction are the two core pillars of artificial intelligence (AI) applications. One of the most popular imaging techniques for spotting preoperative endometrial cancer is MRI, although this technique can only produce qualitative data. When used to classify patients, AI improves the effectiveness of visual feature extraction. In general, AI has the potential to enhance the precision and effectiveness of endometrial cancer diagnosis and therapy. This review aims to highlight the current status of applications of AI in endometrial cancer and provide a comprehensive understanding of how recent advancements in AI have assisted clinicians in making better diagnosis and improving prognosis of endometrial cancer. Still, additional study is required to comprehend its strengths and limits fully.

2.
Ann Med Surg (Lond) ; 86(1): 308-318, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38222721

RESUMEN

MicroRNAs (miRNAs) are short non-coding RNAs that play a critical role in regulating gene expression by binding to target messenger RNAs (mRNAs). They were first discovered around 8 years after the identification of the first miRNA in 1993, and since then, there has been a significant increase in miRNA-related research and discoveries. MiRNAs have been implicated in various biological processes, including cancer, particularly in colorectal cancer (CRC). In CRC, miRNAs act as either oncogenes or tumor suppressors, influencing essential cellular functions such as cell proliferation, apoptosis, angiogenesis, and metastasis. The dysregulation of miRNAs in CRC can arise from different factors, leading to abnormal expression levels of their target mRNAs and subsequently affecting protein production. Consequently, miRNAs may directly target oncogenes or tumor suppressor genes, thereby contributing to cancer initiation and progression. Notably, tumors often exhibit reduced expression of mature miRNAs. In CRC research, miRNAs offer potential as diagnostic biomarkers and therapeutic targets. Specific miRNA profiles could serve as non-invasive tools for early CRC detection and risk assessment. Additionally, miRNA-based therapies present a promising approach for targeted cancer treatment by modulating miRNA expression. However, challenges related to delivery systems and long-term safety must be addressed to fully harness their therapeutic potential.

3.
Ann Med Surg (Lond) ; 85(10): 4920-4927, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-37811030

RESUMEN

Esophageal cancer is a major cause of cancer-related mortality worldwide, with significant regional disparities. Early detection of precursor lesions is essential to improve patient outcomes. Artificial intelligence (AI) techniques, including deep learning and machine learning, have proved to be of assistance to both gastroenterologists and pathologists in the diagnosis and characterization of upper gastrointestinal malignancies by correlating with the histopathology. The primary diagnostic method in gastroenterology is white light endoscopic evaluation, but conventional endoscopy is partially inefficient in detecting esophageal cancer. However, other endoscopic modalities, such as narrow-band imaging, endocytoscopy, and endomicroscopy, have shown improved visualization of mucosal structures and vasculature, which provides a set of baseline data to develop efficient AI-assisted predictive models for quick interpretation. The main challenges in managing esophageal cancer are identifying high-risk patients and the disease's poor prognosis. Thus, AI techniques can play a vital role in improving the early detection and diagnosis of precursor lesions, assisting gastroenterologists in performing targeted biopsies and real-time decisions of endoscopic mucosal resection or endoscopic submucosal dissection. Combining AI techniques and endoscopic modalities can enhance the diagnosis and management of esophageal cancer, improving patient outcomes and reducing cancer-related mortality rates. The aim of this review is to grasp a better understanding of the application of AI in the diagnosis, treatment, and prognosis of esophageal cancer and how computer-aided diagnosis and computer-aided detection can act as vital tools for clinicians in the long run.

4.
J Int Med Res ; 51(9): 3000605231197058, 2023 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-37676968

RESUMEN

Non-alcoholic fatty liver disease (NAFLD) is a prevalent liver condition that affects people who do not overconsume alcohol. Uncertainties exist over how microRNAs (miRNAs) in the blood and liver relate to NAFLD. The aim of this narrative review was to investigate the role of miRNAs in the onset and progression of non-alcoholic steatohepatitis (NASH) from NAFLD, and explore their potential as diagnostic tools and treatment targets for NAFLD patients. Liver miRNA-34a levels were found to accurately represent the degree of liver damage, with lower levels suggesting more damage. In patients with NAFLD and severe liver fibrosis, higher levels of miRNA-193a-5p and miRNA-378d were found. Moreover, miRNA-34a, miRNA-122, and miRNA-192 levels might aid in differentiating NASH from NAFLD. Similar to this, miRNA-21 and miRNA-27 levels in rats were able to distinguish between steatosis and steatohepatitis. High-fat diets enhanced the expression of 15 distinct miRNAs in rats, and there were substantial differences in the miRNA expression patterns between obese and lean people. The results from the present review imply that miRNA microarrays and sequencing may be helpful diagnostic tools, and miRNAs may be a possible treatment target for patients with NAFLD.


Asunto(s)
MicroARNs , Enfermedad del Hígado Graso no Alcohólico , Animales , Ratas , Enfermedad del Hígado Graso no Alcohólico/diagnóstico , Enfermedad del Hígado Graso no Alcohólico/genética , Etanol , Dieta Alta en Grasa , MicroARNs/genética
5.
Indian J Ophthalmol ; 71(8): 2944-2946, 2023 08.
Artículo en Inglés | MEDLINE | ID: mdl-37530261

RESUMEN

During the final (third) trimester outside of the womb, the retina develops significantly and is vulnerable to problems. Similar to how the cerebral cortex does, the cerebellum also grows quickly during this time and is susceptible to upsetting environmental influences. The only factors that show promise for lowering the incidence and retinopathy of prematurity (ROP) severity among high-risk infants are prematurity prevention, preeclampsia control, and prudent use of oxygen therapy and ventilation. The third trimester is when the cerebral cortex, cerebellum, and retina develop. These areas are vulnerable to environmental influences if their development is interrupted. Throughout childhood and adolescence, neurodevelopmental defects have been linked to impaired cortical development and smaller brain volumes. Reduced cerebellar volumes have been linked to an increased risk of autism spectrum disorder, lower motor performance, impaired executive functioning, and poorer cognitive outcomes. The complete avascular retina, as well as the peripheral retina, should be treated during retinal ablation with laser photocoagulation (using a transpupillary diode, 11 argon, and three FD-YAG) or cryoablation as failing to do so promotes disease progression and results in unfavorable anatomical and refractive outcomes.


Asunto(s)
Trastorno del Espectro Autista , Retinopatía de la Prematuridad , Recién Nacido , Lactante , Humanos , Niño , Retinopatía de la Prematuridad/diagnóstico , Retinopatía de la Prematuridad/epidemiología , Retinopatía de la Prematuridad/cirugía , Trastorno del Espectro Autista/etiología , Trastorno del Espectro Autista/terapia , Coagulación con Láser/métodos , Retina/cirugía , Recien Nacido Prematuro
6.
Ann Med Surg (Lond) ; 85(7): 3506-3511, 2023 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-37427232

RESUMEN

A common health problem known as polycystic ovarian syndrome (PCOS), is characterized by irregular periods, an excess of androgen production, and polycystic ovaries. It is one of the most prevalent endocrine disorders in women of reproductive age, affecting 4-20% of women worldwide. Numerous studies have found a connection between the onset and symptoms of PCOS and Vitamin D insufficiency. Vitamin D insufficiency causes calcium dysregulation and follicular arrest in women with PCOS, which is connected to menstrual irregularities and fertility issues. Studies have connected PCOS metabolic alterations to VDR polymorphisms such as iApa-I, Taq-I, Cdx2, and Fok-I. Insulin resistance is directly related to Vitamin D, is one of the most distinctive characteristics of the PCOS phenotype. Thus, it is suggested that Vitamin D therapy may help PCOS patients with their insulin sensitivity. In addition to insulin resistance, cardiovascular issues are a second metabolic disturbance that PCOS patients with low Vitamin D levels experience. Dyslipidemia is not linked to an increased risk of cardiovascular disease in PCOS-affected women. Vitamin D dramatically improves glucose metabolism by increasing insulin production, insulin receptor expression and reducing pro-inflammatory cytokines. The effect of Vitamin D on the metabolic and reproductive dysfunctions associated with PCOS may be mediated by an overall impact on insulin resistance. Vitamin D supplementation improved menstrual periods, increased folliculogenesis, and decreased blood testosterone levels in PCOS patients, all of which had a significant impact on the ability to procreate. As a result, it might be a cutting-edge therapeutic strategy for treating PCOS concurrently.

7.
Sensors (Basel) ; 23(12)2023 Jun 12.
Artículo en Inglés | MEDLINE | ID: mdl-37420680

RESUMEN

Respiratory disorders, being one of the leading causes of disability worldwide, account for constant evolution in management technologies, resulting in the incorporation of artificial intelligence (AI) in the recording and analysis of lung sounds to aid diagnosis in clinical pulmonology practice. Although lung sound auscultation is a common clinical practice, its use in diagnosis is limited due to its high variability and subjectivity. We review the origin of lung sounds, various auscultation and processing methods over the years and their clinical applications to understand the potential for a lung sound auscultation and analysis device. Respiratory sounds result from the intra-pulmonary collision of molecules contained in the air, leading to turbulent flow and subsequent sound production. These sounds have been recorded via an electronic stethoscope and analyzed using back-propagation neural networks, wavelet transform models, Gaussian mixture models and recently with machine learning and deep learning models with possible use in asthma, COVID-19, asbestosis and interstitial lung disease. The purpose of this review was to summarize lung sound physiology, recording technologies and diagnostics methods using AI for digital pulmonology practice. Future research and development in recording and analyzing respiratory sounds in real time could revolutionize clinical practice for both the patients and the healthcare personnel.


Asunto(s)
COVID-19 , Neumología , Estetoscopios , Humanos , Inteligencia Artificial , Ruidos Respiratorios/diagnóstico , Microondas , COVID-19/diagnóstico , Auscultación , Acústica
8.
Front Psychiatry ; 14: 1180252, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37496686

RESUMEN

Background: The socio-cultural response to the Coronavirus Disease 2019 (COVID-19) and the level of adherence to evidence-based guidelines played a crucial role in determining the morbidity and mortality outcomes during the pandemic. This review aims to evaluate the impact of stigma and psycho-socio-cultural challenges on efforts to control the COVID-19 pandemic and to identify ways to mitigate such challenges in future pandemics. Methods: Using keywords including COVID-19, coronavirus, stigma, psychosocial challenges, and others, the authors searched seven major databases with a time limitation of July 2021, which yielded 2,038 results. Out of these, 15 papers were included in this review. Results: The findings of the review indicated that several psychosocial, socio-economic, and ethno-cultural factors are linked to the transmission and control of COVID-19. The research revealed that stigma and related psychosocial challenges and others, such as anxiety, fear, and stigma-driven social isolation, have resulted in significant mental health problems. Discussion: The review underscores the negative impact of stigma on COVID-19 patients, survivors, and the general population. Addressing stigma and psychosocial challenges is crucial to effectively manage the current pandemic and to prevent similar challenges during future public health crises.

9.
Ann Med Surg (Lond) ; 85(5): 1784-1789, 2023 May.
Artículo en Inglés | MEDLINE | ID: mdl-37228982

RESUMEN

The concept of a 'gut-brain axis' was recently developed when the complex communications between the brain and the gut became evident. The interaction may affect emotions, motivation, mood, and higher cognitive functions as well as gut homeostasis. Human microbe symbiosis's merits are now acknowledged to transcend human mental health. Research has recently indicated that the gut-brain axis plays a vital role in brain health maintenance. The term 'gut-brain axis' can only partially capture the intricacy of these interactions. Dysbiosis of the gut commensals has been seen in patients with psychiatric diseases, such as depression. Major depressive disorder is caused by complicated interactions between the individual gene and the environment. In a forced swimming test, P. Zheng et al. discovered that germ-free mice with no gut microbiota had a shorter immobility duration than healthy mice. More radical effects were expressed on the use of probiotics rather than prebiotics and postbiotics in reducing the symptoms of depression in patients with major depressive disorder. One of prime importance can be given to exploring more microbiota to investigate the better therapeutic effects of probiotics, prebiotics, and postbiotics.

10.
Monaldi Arch Chest Dis ; 94(1)2023 Apr 12.
Artículo en Inglés | MEDLINE | ID: mdl-37052048

RESUMEN

Tuberculosis (TB), at present, is the leading infectious etiology of death globally. In Pakistan, there are approximately 510,000 new cases annually, with more than 15,000 of them developing into drug-resistant TB, making the nation the fifth-leading country in TB prevalence in the world. Due to the ongoing COVID-19 pandemic, the focus has drifted away from TB screening, diagnostic and health awareness campaigns, and therapeutic measures endangering knowledge, attitude, and practices (KAP) towards TB in our population. We conducted a cross-sectional descriptive study in Pakistan to assess the KAP of Pakistani residents attending the adult outpatient departments of public hospitals for any health-related concerns. Our sample size was 856 participants, with a median age of 22 years. Occupation-wise, those who were employed had better knowledge of TB than those who were unemployed [odds ratio (OR): 1.011; 95% confidence interval (CI): 1.005-1.8005]. No differences were observed in TB knowledge between those adherents to common preventive practices versus those not adherent (OR: 0.875; 95% CI: 0.757-1.403). More than 90% of participants agreed that TB is dangerous for the community, and the majority opted against stigmatizing TB patients (79.1%). People who could read and write were 3.5 times more likely to have a good attitude towards TB compared to those who could not (OR: 3.596; 95% CI: 1.821-70.230; p=0.037). Similarly, employed subjects had better attitudes compared to unemployed ones (OR: 1.125; 95% CI: 0.498-1.852; p=0.024) and those with better knowledge of TB had a better attitude grade (OR: 1.749; 95% CI: 0.832-12.350; p=0.020). Age, occupation, and educational status were statistically significant among the two groups (p=0.038, p=0.023, p=0.000). Literate subjects had three times better practice towards TB than illiterate subjects (OR: 3.081; 95% CI: 1.869-4.164; p=0.000). Future education and awareness programs should target specific groups, such as the unemployed and illiterate, with practice-focused approaches. Our study outcomes can enable the concerned officials and authorities to take appropriate evidence-based steps to direct the efforts efficiently to curtail the burden of TB in Pakistan and to limit its progression, which could potentially lead our nation to become a multi drug-resistant TB endemic territory.


Asunto(s)
Tuberculosis Resistente a Múltiples Medicamentos , Tuberculosis , Adulto , Humanos , Adulto Joven , Estudios Transversales , Pakistán/epidemiología , Conocimientos, Actitudes y Práctica en Salud , Pandemias , Tuberculosis/epidemiología , Tuberculosis/prevención & control , Tuberculosis/diagnóstico , Tuberculosis Resistente a Múltiples Medicamentos/epidemiología , Encuestas y Cuestionarios
11.
Cureus ; 15(2): e35002, 2023 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-36938269

RESUMEN

Objective This study was conducted to assess the outcome in patients with hydrocephalus who underwent ventriculoperitoneal (VP) shunt surgery. Methods This retrospective study was conducted at the neurosurgery department of a tertiary care hospital. The time frame was three years and five months from January 2017 to May 2020 with a follow-up of six months. Results This study included 1030 patients, out of whom 64.2% were male and 35.8% were female. While the majority of the patients were more than 11 years of age (466), age did not have any significant impact on the outcome of the ventriculoperitoneal shunt surgery. The most common cause of hydrocephalus was congenital (47.6%). A good outcome was seen in 63.4%, mortality was 10.6%, and complications were identified for 25.8%. The underlying pathology had a significant impact on the outcome in our study (p-value < 0.05) where the congenital cause of hydrocephalus showed a better outcome than any other cause. Conclusion Ventriculoperitoneal shunt is a good way to manage hydrocephalus, but there is always a high risk of complications.

12.
J Cardiovasc Dev Dis ; 10(2)2023 Jan 20.
Artículo en Inglés | MEDLINE | ID: mdl-36826532

RESUMEN

Atrial fibrillation (AF) is the most persistent arrhythmia today, with its prevalence increasing exponentially with the rising age of the population. Particularly at elevated heart rates, a functional abnormality known as cardiac alternans can occur prior to the onset of lethal arrhythmias. Cardiac alternans are a beat-to-beat oscillation of electrical activity and the force of cardiac muscle contraction. Extensive evidence has demonstrated that microvolt T-wave alternans can predict ventricular fibrillation vulnerability and the risk of sudden cardiac death. The majority of our knowledge of the mechanisms of alternans stems from studies of ventricular electrophysiology, although recent studies offer promising evidence of the potential of atrial alternans in predicting the risk of AF. Exciting preclinical and clinical studies have demonstrated a link between atrial alternans and the onset of atrial tachyarrhythmias. Here, we provide a comprehensive review of the clinical utility of atrial alternans in identifying the risk and guiding treatment of AF.

13.
Ann Med Surg (Lond) ; 82: 104587, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-36268382

RESUMEN

Background: Despite massive research guidelines, high blood pressure remains a major public health concern since barriers to treatment and control are on the rise. Lack of awareness is one of the serious impediments to managing hypertension. Therefore, this study is designed to gauge awareness, beliefs, and practices related to hypertension amongst diagnosed subjects. Methods: A total of 425 hypertensive patients were recruited from the wards and outpatient department of Jinnah Medical College Hospital located in Korangi district, Karachi. Data was obtained regarding socio-demographics, comorbidity, duration of HTN, current BP readings, and BMI. Additionally, awareness, practices, treatment, and control of hypertension were also assessed. Using IBM SPSS version 25.0, a chi-square test was run for categorical variables to analyze the differences in demographic variables, awareness, practices, and treatment between controlled and uncontrolled hypertensive patients. Multivariate regression model was used to identify the risk factors associated with uncontrolled hypertension. A p-value of less than 0.05 was considered significant. Results: 65.6% of the total study population was females, of which, 70.7% had uncontrolled hypertension, with a p-value of 0.007. Majority of the candidates were between the ages of 50 and 59 and there was a significant difference in age groups of controlled and uncontrolled hypertensive patients (p-value = 0.019). Co-morbidities and duration of hypertension yielded no significant results. Awareness, treatment, and practices of lifestyle modifications amongst controlled or uncontrolled hypertension groups were not statistically significant. Age and female gender were the only risk factors significantly linked with uncontrolled hypertension. Conclusion: Overall, there was no significant difference in the statistics of controlled and uncontrolled hypertensive patients. This requires further investigation and evaluation to identify the unknown risk factors and co-morbid contributing to these findings. Most of the patients are on treatment and still not controlled, and this could be considered under treatment. Health professional's advice and counseling skills, social media, internet, and public awareness sessions can play an active role in the management of BP and its associated complications.

14.
Clin Epidemiol Glob Health ; 13: 100960, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35005301

RESUMEN

The ongoing pandemic that initiated in Wuhan, China, has been an international public health emergency since January 2020. India has been battling a brutal COVID-19's second wave since April 2021. The healthcare system was struggling with a substantial increase in COVID-19 cases when the lack of necessary resources further aroused a major setback. Opportunistic fungal infections, specifically mucormycosis and candidiasis have become a pressing matter of concern. Recent cases of aspergillosis have also heightened public alarm. Hence, call for an immediate response to this public health crisis is the need of the hour by establishing countrywide surveillance, diagnostic, and management system, as well as public awareness to alleviate the burden of COVID-19 and fungal infections in India.

15.
Trop Med Health ; 49(1): 101, 2021 Dec 29.
Artículo en Inglés | MEDLINE | ID: mdl-34963494

RESUMEN

Vaccines are the best chance to control the pandemic-unless leaders succumb to vaccine nationalism. Vaccine nationalism is a frequent recurrence, especially during a brand-new market distribution. The development of safe and effective COVID-19 vaccines in such a short space of time is a testament to modern scientific abilities. It will also test the world's political will and moral commitment to end this pandemic. As desperate as the COVID-19 pandemic, vaccine nationalism is already setting a foundation for itself and is considered socially and economically counterproductive. Vaccine equity is not just a theoretical slogan, and it protects people worldwide from new vaccine-resistant variants. Understanding and anticipating the consequences is vital, and creating a global solution approach to avoid them. This article evaluates the common issues previously faced and the plausible ones during this pandemic. A few recommendations are made to warn and accentuate the reality of this dire matter.

16.
Clin Epidemiol Glob Health ; 12: 100878, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34703953

RESUMEN

In Pakistan, HIV has increased at an alarming rate in recent decades, and the death toll has risen. It is a public health challenge amidst the COVID-19 pandemic that is not being given due importance. The present article looks at the challenges and efforts being made to deal with HIV among children in Ratodero, Pakistan, and addresses measures that can be taken to control the disease in the child population epidemiologically.

17.
Clin Epidemiol Glob Health ; 12: 100867, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34522826

RESUMEN

Since the outbreak of COVID-19 in India, the country has faced a slew of new challenges, spawning a slew of other deadly viruses and diseases while also serving as a breeding ground for them. Not only did Malaria (a vector-borne disease) emerge as a coincidental outbreak during the pandemic, but many others did as well, causing severe diseases in humans due to flaws in health-care systems that were already overburdened with identifying, preventing, and treating the recently introduced coronavirus disease. Inadequate water cleanliness, as well as the delayed and misdiagnosis of Malaria with COVID-19 due to overlapping symptoms, are major impediments in the incidence of these unique outbreaks. Appropriate steps, such as providing clean water and diagnostic facilities to control Malaria cases, should be adopted to prevent such epidemics in the country.

18.
Am J Trop Med Hyg ; 105(5): 1144-1147, 2021 08 30.
Artículo en Inglés | MEDLINE | ID: mdl-34460426

RESUMEN

COVID-19 is a global health crisis that continues to pose new challenges all around the world. Amidst the growing pandemic, a spike in the number of mucormycosis cases in India and Pakistan has been reported in COVID-19 patients and in those who have recovered from COVID-19. This increase in cases may be related to the overuse of steroids and zinc, the use of industrial oxygen, unsterilized medical equipment, frequent intubation, a weakened immune system, and pre-existing comorbidities such as diabetes. As a result, it is critical to take steps to handle the current increase in mucormycosis cases. Therefore, this article aims to highlight the existence of mucormycosis amidst the COVID-19 pandemic in India and Pakistan, focusing on possible causes and implications, and suggests important plans of action to be taken during this pandemic.


Asunto(s)
COVID-19/epidemiología , Coinfección/epidemiología , Mucorales/patogenicidad , Mucormicosis/epidemiología , Antifúngicos/uso terapéutico , Coinfección/microbiología , Coinfección/virología , Comorbilidad , Humanos , Huésped Inmunocomprometido , India/epidemiología , Mucormicosis/tratamiento farmacológico , Mucormicosis/etiología , Mucormicosis/virología , Pakistán/epidemiología , Factores de Riesgo
19.
Trop Med Health ; 49(1): 56, 2021 Jul 13.
Artículo en Inglés | MEDLINE | ID: mdl-34256858

RESUMEN

The plague has been wreaking havoc on people in Madagascar with the COVID-19 pandemic. Madagascar's healthcare sector is striving to respond to COVID-19 in the face of a plague outbreak that has created a new strain on the country's public health system. The goal and activities of the gradual epidemic of plague in Madagascar during COVID-19 are described in this research. In order to contain the plague and the COVID-19 pandemic in this country, we have suggested long-term recommendations that can help to contain the outbreak so that it may spread to non-endemic areas.

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