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1.
Cureus ; 16(4): e57619, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38711711

RESUMEN

The number one cause of cancer in women worldwide is breast cancer. Over the last three decades, the use of traditional screen-film mammography has increased, but in recent years, digital mammography and 3D tomosynthesis have become standard procedures for breast cancer screening. With the advancement of technology, the interpretation of images using automated algorithms has become a subject of interest. Initially, computer-aided detection (CAD) was introduced; however, it did not show any long-term benefit in clinical practice. With recent advances in artificial intelligence (AI) methods, these technologies are showing promising potential for more accurate and efficient automated breast cancer detection and treatment. While AI promises widespread integration in breast cancer detection and treatment, challenges such as data quality, regulatory, ethical implications, and algorithm validation are crucial. Addressing these is essential for fully realizing AI's potential in enhancing early diagnosis and improving patient outcomes in breast cancer management. In this review article, we aim to provide an overview of the latest developments and applications of AI in breast cancer screening and treatment. While the existing literature primarily consists of retrospective studies, ongoing and future prospective research is poised to offer deeper insights. Artificial intelligence is on the verge of widespread integration into breast cancer detection and treatment, holding the potential to enhance early diagnosis and improve patient outcomes.

3.
Cureus ; 15(9): e44729, 2023 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-37809188

RESUMEN

Diabetes mellitus (DM) and thyroid dysfunction are two disorders that are closely related. This systematic review aimed to investigate the effect of levothyroxine supplementation on diabetic nephropathy in type 2 diabetic patients with co-existing thyroid dysfunction. We explored medical databases such as PubMed, Medline, Multidisciplinary Digital Publishing Institute (MDPI), and Cochrane Library for relevant medical literature. The papers were screened, and 12 research papers involving 10,371 patients were identified after applying eligibility criteria and quality assessment using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The included papers analyzed the effect of aberrant thyroid profile on kidney disease in diabetic individuals and the role that achieving euthyroid status with levothyroxine supplementation could play in diabetic nephropathy. Reduced free triiodothyronine (FT3) was the most common independent factor associated with diabetic microvascular and macrovascular complications. Levothyroxine (LT4) regimen was more effective than the placebo in lowering urinary albumin excretion rate (UAER), low-density lipoprotein cholesterol, and uric acid and decreasing oxidative stress overall. However, replacement therapy's effect may differ in the short and long terms. Thyroid hormone replacement therapy (THRT) may reduce the risk of diabetic nephropathy and cardiovascular disease (CVD) development in hypothyroid patients, but more randomized trials are needed to confirm the effect of THRT.

4.
Cureus ; 15(7): e42748, 2023 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-37654961

RESUMEN

Pulmonary arterial hypertension (PAH) affects a wide range of people globally and has a poor prognosis despite many advancements in available treatment options. Among the available treatments, endothelin receptor antagonists (ERA) are among the most widely used drugs. These drugs have been evaluated in scientific trials. We included free full texts in the English language from the last ten years and reviewed them. We are writing this review to amalgamate the pharmacological aspects and the previous studies on ERAs to demonstrate a comprehensive overview of the current status of ERAs for PAH treatment. We focused on the structure, pharmacodynamics, pharmacokinetics, and efficacy and safety of the three most widely used ERAs: Bosentan, Ambrisentan, and Macitentan. These drugs have different receptor affinities, bioavailability, excretion routes, and different levels of safety profiles. There are three available studies, the RCT, the ARIES series, and the SERAPHIN studies, for assessing the safety and efficacy of Bosentan, Ambrisentan, and Macitentan, respectively. All the studies and some additional studies for combination therapy have proven all three drugs effective in treating PAH. The side effects (SE) varied from headache and hepatic enzyme elevation to worsening the PAH status of varied severities. Although these studies provided valuable insight into the role of ERAs, there is still enough scope for more studies on ERAs, both as monotherapy and combination therapy for PAH.

5.
Cureus ; 15(9): e45485, 2023 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-37727840

RESUMEN

Patients with diminished renal function necessitate special care. In patients with chronic kidney disease (CKD), opioid analgesics should be prescribed based on the severity of renal insufficiency; this will determine treatment options at the beginning and throughout the management of pain in CKD patients. The dosage of hydrophilic drugs and drugs with active metabolites should be adjusted according to the severity of CKD, and the process of treatment should be monitored by modifying drug dosages as necessary for background and breakthrough pain. Patients with CKD may benefit from opioid analgesics that are lipophilic, such as methadone, fentanyl, and buprenorphine, as the first line; however, fentanyl is inappropriate for patients undergoing hemodialysis. Opioid prescription in CKD patients is the subject of this systematic review, which aims to compare their safety and efficacy. This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 recommendations. Using three databases (PubMed, ScienceDirect, and Google Scholar), we collected and reviewed articles, including literature reviews, randomized control trials (RCTs), and systematic reviews published between 1980 and 2022, to enable us to gather enough valuable data on this rare topic. After applying appropriate filters, a total of 109 results were obtained. They were further screened and subjected to quality assessment tools, which finally yielded 11 studies included in this systematic review. This consisted of two RCTs, two systematic reviews, and seven narrative reviews. This review focused on the safety and appropriate use of opioids in patients with CKD. The accumulation of morphine and codeine metabolites may result in neurotoxic side effects. Hydromorphone and oxycodone are considered safe to administer but require careful adjustments in dosage. Common comorbidities among patients with CKD may amplify opioid-related adverse effects.

6.
Cureus ; 15(8): e43238, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-37692659

RESUMEN

Introduction Somatoform disorders (SFDs) are a spectrum of diseases mainly manifesting with physical symptoms of no recognizable etiology. These disorders are believed to be primarily influenced and exacerbated by psychological factors. Given the connection between parental sociodemographics and psychological factors and SFDs, there is a pressing need to investigate this area further, particularly concerning parents and their children affected by somatoform disorders. Aims and objectives The aims and objectives of this study are as follows: i) study the determinants of SFDs, namely, parent handling of child, parent-child relationship, parenting with respect to attending to the needs of children, and intelligence quotient (IQ) of parents, and ii) compare host factors to the factors matched in control subjects. Materials and methods We adopted purposive sampling in our case-control study. The study sample was obtained from the psychiatry department of the Ganesh Shankar Vidyarthi Memorial (GSVM) Medical College, Kanpur, India, from September 2020 to December 2022, once a week, every Monday. Children manifesting SFD manifestations that are among the chief complaints were included in our study. Results A total of 115 cases were included in our study based on inclusion criteria. The study compared sociodemographic characteristics, intelligence quotient (IQ), parental characteristics, parental handling, parent-child relationships, and parenting practices between a patient group and a control group. The results showed no significant differences in sex, religion, occupation, domicile, and socioeconomic status in both control and patient groups. However, significant differences were found in parental characteristics, such as lower mean age, education, and IQ, in the patient group. This difference between the patient and control groups with respect to the parental handling questionnaire was statistically significant for the domain of "praise," "talk," "feel better," "comes to you," "unduly strict" items, "frequently reprimanded," "tried to control everything," creative activities, protectiveness, education, neglecting, objective punishment, housing, medical care, demanding, symbolic reward, loving, objective reward, food, parent-to-child communication, clothing, support, routine, recreation, social activities, rules, managing problem behavior, guidance for career, and security. Conclusion Parents were deficient in terms of years of education, occupational status, IQ, parental handling, parent-child relationship, and parenting with respect to the children's needs. These findings offer insights into the sociodemographic and psychological factors contributing to the patient group's condition.

7.
Cureus ; 15(8): e44166, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-37753037

RESUMEN

Metformin (MTF) is a commonly prescribed medication for women with polycystic ovarian syndrome (PCOS), but its impact on pregnancy outcomes in women with PCOS remains controversial. This systematic review aims to evaluate the effects of MTF intervention on pregnancy outcomes in women with PCOS and the impact of MTF on offspring. A comprehensive search is conducted in PubMed, Google Scholar, and ScienceDirect databases from 2019 up to May 16, 2023. Only review articles and meta-analyses are included, focusing on women with PCOS who received MTF during pregnancy or as part of infertility treatment. The primary outcomes of interest are clinical pregnancy rate (CPR), miscarriage rate, preterm birth rate, and live birth rate. Secondary outcomes are the safety profile of MTF. Data extraction and quality assessment are performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and the assessment using the multiple systematic reviews (AMSTAR) 2 tool, respectively. The initial search produced 1877 studies. Thirteen studies were included in the review. While the use of MTF during pregnancy in women with PCOS may have some benefits in reducing certain pregnancy complications such as pregnancy-induced hypertension (PIH), gestational diabetes mellitus (GDM), preeclampsia, preterm delivery, reducing the risk of ovarian hyperstimulation syndrome (OHSS) in women with PCOS undergoing in vitro fertilization (IVF); however, there is no significant difference in clinical pregnancy and live birth rates overall, but subgroup analysis suggests potential benefits for women with a higher body mass index (BMI). MTF is associated with a larger fetal head circumference and potential long-term effects on offspring's BMI and obesity. Further research is needed to better understand the optimal dosing of MTF, long-term effects, and effects in specific subgroups. The heterogeneity of the included studies limited the ability to analyze the data effectively, leading to challenges in drawing definitive conclusions.

8.
Cureus ; 15(7): e41792, 2023 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-37575763

RESUMEN

Ischemic colitis is thought to be an injury to the colon as a result of reduced blood flow. Certain infectious diseases such as the Epstein-Barr virus can aid in the reduction of blood flow. The insult can range from inflammation and superficial injury to full-thickness necrosis. The typical regions affected are the "watershed" areas of the colon: the splenic flexure, the rectosigmoid junction, and the right colon. Because patients can present with a wide spectrum of symptoms from vague abdominal discomfort to complete abdominal catastrophe, the diagnosis of ischemic colitis is sometimes challenging to make. Patients typically present with the acute onset of crampy abdominal pain and usually pass blood mixed with stool within 24 hours. Endoscopically, ischemia is suspected in the presence of bluish hemorrhagic nodules from submucosal bleeding, cyanotic or necrotic mucosa with bleeding ulcerations, or a segmental distribution with an abrupt transition point between injured and normal mucosa. We present a case of an 80-year-old male with a history of hypertension, hyperlipidemia, and basal cell carcinoma of the scalp diagnosed with ischemic colitis associated with positive Epstein-Barr virus B cell lymphoma.

9.
Cureus ; 15(6): e41229, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-37529521

RESUMEN

Posterior reversible encephalopathy syndrome (PRES) is a rare and severe neurotoxic encephalopathic state characterized by variable neurologic manifestations ranging from headache and confusion to seizures, coma, and reversible subcortical vasogenic edema on imaging. PRES is commonly induced by chronic renal failure, hypertension, chemotherapeutic drugs, and eclampsia. PRES induced by hypercalcemia is uncommon and not widely underlined in the literature. We underline a case of a 61-year-old female diagnosed with advanced breast carcinoma presented with altered sensorium and generalized limb weakness. She was found to have malignant hypercalcemia, and brain imaging demonstrated subcortical vasogenic edema in the occipital and frontal lobe, suggestive of PRES. Her condition gradually improved after the treatment of hypercalcemia.

10.
Cureus ; 15(7): e41252, 2023 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-37529809

RESUMEN

Cardiorenal syndrome (CRS) is a condition characterized by the intricate two-way relationship between the heart and kidneys, which can lead to acute or chronic dysfunction in these organs. The interplay between cardiorenal connectors and both hemodynamic and non-hemodynamic factors is crucial to understanding this syndrome. The clinical importance of these interactions is evident in the changes observed in hemodynamic factors, neurohormonal markers, and inflammatory processes. Identifying and understanding biomarkers associated with CRS is valuable for early detection and enabling intervention before significant organ dysfunction occurs. This comprehensive review focuses on the clinical significance of biomarkers in the diagnosis, prognosis, and management of CRS. Finally, it highlights the necessity for further advancements in managing this condition.

11.
Cureus ; 15(6): e41189, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-37525782

RESUMEN

High cholesterol levels are a significant risk factor for heart disease, the leading cause of death worldwide. Lowering cholesterol plays a crucial role in maintaining good health. One approach to reducing cholesterol is through dietary modifications, and avocados have been recognized as a potential food choice for this purpose. Avocados are rich in monounsaturated fatty acids (MUFAs), fiber, and plant sterols, which have cholesterol-lowering effects. Incorporating avocados into a low-fat diet can be beneficial. This study design followed the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines and conducted databases in Cochrane, SCOPUS, PubMed, and Web of Science up until May 2023, combining keywords related to avocados and cardiovascular diseases (CVDs). The study focused on randomized clinical trials (RCTs) and excluded observational studies, meta-analyses, surveys, abstracts, and reviews. Seven RCTs were included in the study, all reporting total cholesterol (TC) levels. The findings of the study showed that individuals who followed an avocado diet experienced reduced TC levels compared to those who followed a habitual diet or a low-fat diet. The avocado group exhibited lower TC levels compared to the control group in both the habitual diet and low-fat diet subgroups. When considering high-density lipoprotein (HDL) levels, the control group had higher HDL levels than the avocado group in the habitual diet subgroup, while the avocado group had higher HDL levels than the control group in the low-fat diet subgroup. In both the habitual diet and low-fat diet subgroups, the avocado group had lower levels of low-density lipoprotein (LDL) compared to the control group. The study concluded that incorporating avocados into the diet can be a beneficial dietary strategy for individuals aiming to lower their cholesterol levels and promote heart health. The avocado diet was associated with decreased LDL levels, but it did not significantly impact triglyceride (TG) levels or fasting glucose levels. Systolic blood pressure values showed minimal changes with the avocado diet.

12.
Cureus ; 15(6): e40031, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-37425564

RESUMEN

Bladder cancer is a prevalent disease, and treatment options for advanced bladder cancer remain limited. However, immune checkpoint inhibitors (ICIs) targeting cytotoxic T-lymphocyte-associated antigen-4 (CTLA-4) and programmed cell death-1 (PD-1) have shown promise in treating bladder cancer. These drugs work by blocking receptors and ligands, disrupting signaling, and allowing T cells to recognize and attack cancer cells. ICIs have been found to be effective in treating bladder cancer, especially in cases of metastatic urothelial carcinoma (UC) that have progressed after chemotherapy. Furthermore, combination therapy with ICIs and chemotherapy or radiation therapy has shown promise in treating bladder cancer. While there are challenges associated with ICIs, including adverse effects, immune-related adverse events, and lack of efficacy in some patients, they remain a promising option for bladder cancer treatment, especially in cases where other treatment options have failed. This review paper focuses on the current role, challenges, and future trends of immunotherapy in the management of bladder cancer.

13.
Cureus ; 15(6): e40437, 2023 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-37456481

RESUMEN

Background and Objective In the United States, hypertension remains a significant cause of cardiovascular disease mortality and morbidity, affecting various racial and ethnic groups. High blood pressure is a common health concern, given its high frequency among all populations and racial groups in the United States; nevertheless, the condition remains untreated in most individuals. It affects a significant number of individuals in the African American community and contributes to a notable proportion of deaths. Arguably more prevalent, severe, and tends to occur earlier in African Americans compared to some other races. This lack of blood pressure control may contribute to the increasing mortality rates associated with hypertension-related cardiovascular diseases in the United States, while notable race and sex disparities persist. This study aims to compare the number of deaths caused by each cardiovascular disease (hypertension) in African Americans to those of people of other races. Methodology To understand the impact of hypertension on mortality rates among different racial groups, this study utilized the Centers for Disease Control and Prevention's Wide-Ranging Online Data for Epidemiologic Research (CDC WONDER) dataset, which includes death certificates filed in the United States. The research focused on individuals aged 25 years or older with a mention of hypertension and cardiovascular disease as the underlying cause of death between 1999 and 2019. The study analyzed hypertension-associated deaths by different cardiovascular disease subtypes, such as ischemic heart disease, heart failure (HF), and cerebrovascular diseases that include acute ischemic attacks, which are the most frequent in the United States, with specific assessments for African Americans, White, and other races' decedents. Results The study findings indicated that African American males had higher mortality rates from cardiovascular diseases compared to African American females. The prevalence of hypertension was also higher among African Americans (87.47%) compared to Whites (30.33%), Asian/Pacific Islanders (40.26%), and American Indians/Alaska Natives (61.18%). Additionally, the study identified regional variations in mortality rates, with states like Arizona, California, Texas, Florida, and Washington having higher rates, while Vermont, North Dakota, and Wyoming had lower rates. The northwest region had lower mortality compared to the western and southwestern regions. Conclusions Within the studied period, there was an increase in the prevalence of mortality due to hypertension amongst African Americans when compared to other races. These findings underscore the pressing need to address the increasing prevalence of hypertension and mortality rates among African American. More efforts should focus on prevention of CVD and hypertension and the associated risk factors based on the World Health Organization (WHO) recommendations, which include the promotion of healthy lifestyle behaviors, improvement of access to quality healthcare, and implementation of culturally sensitive interventions tailored for African American communities.

14.
Cureus ; 15(5): e39521, 2023 May.
Artículo en Inglés | MEDLINE | ID: mdl-37366453

RESUMEN

Objective The objective of this study was to examine the relationship between wearable device (WD) use and physical activity (PA) levels among US adults with self-reported depression and anxiety. Methods Data were pooled from 2026 adults who self-reported depression and anxiety from the 2019 and 2020 Health Information National Trends Survey. The explanatory variable was WD use, and the outcomes were weekly PA levels and resistance strength training. Logistic regression was conducted to investigate the association between WD and PA parameters. Results About 33% of adults with self-reported depression/anxiety reported WD use. Only 32.5% and 34.2% of the population reported meeting the weekly recommended levels of physical activity (≥150 minutes/week) and strength and resistance exercise (≥2 times weekly), respectively. In adjusted analyses, the use of WD was not associated with meeting the national weekly recommendation for physical activity (OR 1.38, 95% CI (0.94, 2.04); p=0.10) or resistance strength training (OR 1.31, 95% CI (0.82, 2.08); p=0.26). Further exploratory analysis also showed that physical activity levels did not differ with the frequency of WD use. Conclusion Despite the popularity of WD use among people with mental disorders, we found that use of WD was not associated with increased physical activity measures, suggesting that although there is a promise for these tools to augment mental health, their real-world effectiveness in promoting physical activity in people with mental disorders remains to be proven.

15.
Cureus ; 15(5): e39469, 2023 May.
Artículo en Inglés | MEDLINE | ID: mdl-37362507

RESUMEN

OBJECTIVE: To assess the use of health information technology (HIT) among adults with chronic low back pain (CLBP) in the United States and to evaluate the relationship between HIT use and self-rated health. METHODS: The independent variable was the use of the internet to (1) fill prescriptions, (2) communicate with a healthcare provider, (3) look up health information, and (4) schedule a medical appointment. Respondents rated their health in the last 12 months as worse, about the same, or better. A Chi-square analysis was used to assess the use of HIT among those with CLBP; a logistic regression was used to determine predictors of HIT use; and an ordinal logistic regression was used to assess the relationship between HIT and self-rated health. RESULTS: As compared to those without CLBP, those with CLBP are more likely to use the internet to look up health information (58.9 vs. 53.8%, p-value<.001), refill prescriptions (13.9% vs. 10.5%, p-value<.001), and communicate with a healthcare provider (19.8% vs.15.3%, p-value<.001). Being employed and having a higher level of education were positive predictors of HIT use. As compared to other uses of the internet, using the internet to communicate with a healthcare provider was associated with higher odds of rating health as better compared to worse or about the same within the last 12 months. CONCLUSION: Among adults with CLBP, a more affluent social status is associated with the use of HIT. Also, HIT is associated with a better health rating as compared to not using it at all. Further studies should assess the longitudinal relationship between HIT use and how adults with CLBP rate their health.

16.
Cureus ; 15(12): e50620, 2023 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-38226131

RESUMEN

Posterior reversible encephalopathy syndrome (PRES), also known as reversible posterior leukoencephalopathy syndrome (RPLS), is a rare disorder that most commonly affects the posterior part of the brain. Two common causes of PRES are hypertension and autoimmune diseases such as systemic lupus erythematosus (SLE). This systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 recommendations and aimed at finding the association between hypertension and PRES in SLE patients. We searched medical databases such as PubMed, PubMed Central (PMC), Cochrane Library, and Multidisciplinary Digital Publishing Institute (MDPI) for relevant medical literature. The identified papers were screened, subjected to inclusion and exclusion criteria, and ran through quality appraisal tools, after which 16 papers were finalized. The finalized papers explored the roles of hypertension in SLE patients diagnosed with PRES. In this review, we identified a link between hypertension and PRES-SLE patients. We aimed to explain the role of hypertension in the development of PRES in SLE patients. This study also explains the different treatment modalities to be used for treating the patients presenting with PRES and differentiates other neuropsychiatric illnesses commonly present in SLE patients from PRES. It's important to make an accurate clinical diagnosis by understanding the clinical features and neuroimaging results of PRES for future care since it may even be incurable in some circumstances.

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