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Biomedicine & Pharmacotherapy =... Dec 2023Epidemiology shows that the incidence of diabetes mellitus (DM) is increasing year by year globally. Proper interventions are highly aspired for diabetics to improve the... (Review)
Review
Epidemiology shows that the incidence of diabetes mellitus (DM) is increasing year by year globally. Proper interventions are highly aspired for diabetics to improve the quality of life and prevent development of chronic complications. Trace elements, also known as microelements, are chemical substances that are present in our body in minute amounts. They are necessitated by the body for growth, development and functional metabolism. For the past few years, trace element nanoparticles have aroused considerable interest as a burgeoning form of nanomedicines in antidiabetic applications. These microelement-based nanomedicines can regulate glucose metabolism in several ways, showing great potential for diabetes management. Starting from the pathophysiology of diabetes, the state-of-the-art of diabetes treatment, the physiological roles of trace elements, various emerging trace element nanoparticles specific for diabetes were comprehensively reviewed in this work. Our findings disclose that trace element nanoparticles can fight against diabetes by lowering blood glucose, promoting insulin secretion, alleviating glucose intolerance, improving insulin sensitivity, ameliorating lipid profile, anti-inflammation and anti-oxidant stress, and other mechanisms. In conclusion, trace element nanoparticles can be applied as nanomedicines or dietary modifiers for effective intervention for diabetes.
Topics: Humans; Trace Elements; Nanomedicine; Quality of Life; Diabetes Mellitus; Hypoglycemic Agents; Diabetes Mellitus, Type 2
PubMed: 37820567
DOI: 10.1016/j.biopha.2023.115684 -
Cureus Sep 2023Left ventricular noncompaction (LVNC) is a rare congenital condition defined by the presence of prominent trabeculations in the myocardial layer of the left ventricle....
Left ventricular noncompaction (LVNC) is a rare congenital condition defined by the presence of prominent trabeculations in the myocardial layer of the left ventricle. The clinical presentation is varied as some patients are asymptomatic and others have symptoms of decompensated heart failure, arrhythmias, or thromboembolism. We present the case of a 42-year-old female with a past medical history of asthma and substance use disorder who presented to the Emergency Department following a syncopal event. The patient had used heroin intranasally, following which she became unresponsive for several minutes. Her husband witnessed the event and initiated chest compressions. When examined by emergency medical services (EMS), she had a palpable pulse and was given naloxone. The patient underwent further evaluation and was admitted for the treatment of aspiration pneumonia. Throughout her hospital stay, she complained of chest pain with musculoskeletal characteristics, likely secondary to chest compressions. However, due to the persistence of pain, she had further cardiac evaluation done. Her electrocardiography (EKG) revealed a normal sinus rhythm with no acute ischemic changes. Her echocardiography revealed left ventricular apical trabeculations with normal systolic and diastolic function, in line with the diagnosis of LVNC. Upon discharge, she was extensively counseled to abstain from substance use and to follow up with cardiology for a cardiac event monitor. Given her initial syncopal event and high-risk substance use behavior, she would benefit from close follow-up for the presence of arrhythmias.
PubMed: 37849596
DOI: 10.7759/cureus.45366 -
Heliyon Feb 2024We speculated that increased blood-plasma levels of Substance P may serve as an indicator of glottal incompetence, which is usually indicated by reduced maximum...
We speculated that increased blood-plasma levels of Substance P may serve as an indicator of glottal incompetence, which is usually indicated by reduced maximum phonation time. We performed an initial study to test the plausibility of this hypothesis. Patients with dysphonia caused by glottal incompetence were asked to perform vocal exercises for six months to reduce glottal incompetence and we compared the plasma concentration of Substance P before and after the vocal exercise to detect correlation between maximum phonation time and plasma concentration of Substance P. Based on the results, we further hypothesized that patients exhibiting dysphonia with maximum phonation time less than 14 s, in particular less than 10 sec, caused by glottal incompetence may have increased plasma concentration of Substance P with the results of elevated thresholds of cough reflex associated with subclinical aspiration in airways. Further study is needed on patients with decreased Substance P levels, with low scores on Activities of Daily Living and who are hospitalized with aspiration pneumonia.
PubMed: 38375315
DOI: 10.1016/j.heliyon.2024.e25751 -
Indian Journal of Pathology &... Feb 2024Crystallizing galactocele is an uncommon condition that produces a viscous, chalky substance on fine needle aspiration cytology. (FNAC). Both the diagnosis and the...
Crystallizing galactocele is an uncommon condition that produces a viscous, chalky substance on fine needle aspiration cytology. (FNAC). Both the diagnosis and the management of this illness include the use of FNAC. Here, we discuss the case of a 25-year-old nursing woman who experienced left breast edema lump for two years. The upper outer quadrant of the leftt breast was involved by the hard, small, non-tender, and movable enlargement. The lesion's FNAC produced a thick, milky, and chalky substance. Numerous semi-transparent crystals of various sizes and shapes with angulated edges could be seen in cytological smears against a background of granular and amorphous proteinaceous material. A diagnosis of crystallizing galactocele was made on the basis of the patient's clinical history of lactation and characteristic cytological findings. Due to the rarity of this condition-to the best of our knowledge, less than ten cases of crystallizing galactocele have been documented in medical literature.
PubMed: 38427758
DOI: 10.4103/ijpm.ijpm_278_23 -
Graefe's Archive For Clinical and... Nov 2023Intracameral antibiotics, such as moxifloxacin and cefuroxime, are safe to corneal endothelial cells and effective prophylaxis of endophthalmitis after cataract surgery....
BACKGROUND
Intracameral antibiotics, such as moxifloxacin and cefuroxime, are safe to corneal endothelial cells and effective prophylaxis of endophthalmitis after cataract surgery. Corneal endothelial cells decrease in density after cataract surgery. Any substance used in the anterior chamber may affect corneal endothelial cells and lead to a greater decrease in density. This study wants to determine the percentage of endothelial cell loss after cataract extraction by phacoemulsification with off-label intracameral injection of moxifloxacin and dexamethasone (Vigadexa®).
METHODS
An observational retrospective study was performed. The clinical records of patients undergoing cataract surgery by phacoemulsification plus intracameral injection of Vigadexa® were analyzed. Endothelial cell loss (ECL) was calculated using preoperative and postoperative endothelial cell density. The relation of endothelial cell loss with cataract grade using LOCS III classification, total surgery time, total ultrasound time, total longitudinal power time, total torsional amplitude time, total aspiration time, estimated fluid usage, and cumulative dissipated energy (CDE) was studied using univariate linear regression analysis and logistic regression analysis.
RESULTS
The median loss of corneal endothelial cells was 4.6%, interquartile range 0 to 10.4%. Nuclear color and CDE were associated with increased ECL. ECL>10% was associated with age and total ultrasound time in seconds.
CONCLUSIONS
The endothelial cell loss after the intracameral use of Vigadexa® at the end of cataract surgery was similar to the reported in other studies of cataract surgery without the use of intracameral prophylaxis for postoperative endophthalmitis (POE). This study confirmed the association of CDE and nuclear opalescence grade with postoperative corneal endothelial cell loss.
PubMed: 37227478
DOI: 10.1007/s00417-023-06095-0 -
Cureus Nov 2023Background The first electronic sports (esports) tournament was recorded in 1972, and since then, gaming leagues and tournaments with prizes have been established....
Background The first electronic sports (esports) tournament was recorded in 1972, and since then, gaming leagues and tournaments with prizes have been established. Nowadays, the commercialization of competitive gaming may drive players to cheat their way to success and neglect their physical and mental well-being. The issue is all the more vital, as it is often overlooked by classically educated doctors, including sports medicine specialists. The aim of this study was to investigate the current situation of doping in esports and the future of anti-doping actions in this field, as well as to present a more generalised approach and to point out and discuss other possible health risks associated with the rising popularity of esports. Methods A standardised online survey was published in a social media group for Polish fans and people associated with esports. Two hundred and forty-one responses were collected and subjected to a statistical analysis. Only filled-out forms containing answers to all of the questionnaire's questions from people considering themselves regular players of either League of Legends (LoL) and/or Counter-Strike: Global Offensive (CS:GO) were considered viable. The study group was divided into amateur and professional players. The calculation of test power was done post hoc to determine whether the data collected were of sufficient quality to be used further. The normal distribution was assessed using the Shapiro-Wilk test. Then, between-group differences comparing the data results from the questionnaire were analysed with Mann-Whitney U tests and Chi-square tests. The significance level was set at p <0.05. Then, the literature was screened for relevant articles. Results The majority of gamers (85.5%), despite most of them being amateurs, strive to achieve the best results when playing. Borderline legal substances are commonly used, including energy drinks (97.8%), coffee (81.6%), beer (29.7%), herbs (15.7%), and available medicines (15.1%), while more than half the participants have heard about situations during tournaments involving the use of substances forbidden by the World Anti-Doping Agency (WADA). In most answers, there were no significant differences between professionals and amateurs. Statistically significant differences were observed in the following areas: the usage of legal stimulants in the responders' environments; outlooks on implementing more strict anti-doping regulations; and the perceived usage of forbidden doping substances in a tournament setting. Conclusions E-competitors suffer from a plethora of both physical and mental health problems. These issues may be more prevalent than generally thought and include repetitive strain injuries, sleep disorders, anxiety, and depression. The largest esports organisations have started to implement measures to provide a holistic approach to esports healthcare; however, it remains a distant dream for most amateurs and aspiring e-athletes.
PubMed: 38074032
DOI: 10.7759/cureus.48490 -
Arthroscopy Techniques Dec 2023We present an evidence-based approach to optimize the biologic incorporation of osteochondral allografts: (1) The donor graft is gradually rewarmed to room temperature...
We present an evidence-based approach to optimize the biologic incorporation of osteochondral allografts: (1) The donor graft is gradually rewarmed to room temperature to reverse the metabolic suppression from cold storage. (2) The graft is harvested while submerged in saline to limit thermal necrosis. (3) Subchondral bone depth is preferred at 4 to 6 mm depth (total plug depth ∼5-8 mm including articular cartilage) to reduce graft immunogenicity and to promote incorporation. (4) The bone is prepared with grooves/beveling to decrease impaction forces, increase access to subchondral deep zones during preparation, and promote graft-host interface healing. (5) High-pressure pulsed lavage is used to reduce antigenicity by removing marrow elements. (6) Pressurized carbon dioxide following pulsed lavage further reduces marrow elements and improves graft porosity for orthobiologic incorporation. (7) Orthobiologic substances (e.g., concentrated bone marrow aspirate) may enhance incorporation on imaging and result in greater osteogenic potential. (8) A suture is placed behind the graft to facilitate removal and repositioning; atraumatic graft insertion without high impaction forces maintains chondrocyte viability. These evidence-based pearls for osteochondral allograft handling optimize metabolic activity, reduce thermal necrosis, reduce antigenicity with removal of marrow elements, enhance biologic potential, and maintain chondrocyte viability to optimize biologic healing and clinical success.
PubMed: 38196872
DOI: 10.1016/j.eats.2023.07.056 -
Addiction Science & Clinical Practice Jan 2024The opioid epidemic has resulted in expanded substance use treatment services and strained the clinical workforce serving people with opioid use disorder. Focusing on...
BACKGROUND
The opioid epidemic has resulted in expanded substance use treatment services and strained the clinical workforce serving people with opioid use disorder. Focusing on evidence-based counseling practices like motivational interviewing may be of interest to counselors and their supervisors, but time-intensive adherence tasks like recording and feedback are aspirational in busy community-based opioid treatment programs. The need to improve and systematize clinical training and supervision might be addressed by the growing field of machine learning and natural language-based technology, which can promote counseling skill via self- and supervisor-monitoring of counseling session recordings.
METHODS
Counselors in an opioid treatment program were provided with an opportunity to use an artificial intelligence based, HIPAA compliant recording and supervision platform (Lyssn.io) to record counseling sessions. We then conducted four focus groups-two with counselors and two with supervisors-to understand the integration of technology with practice and supervision. Questions centered on the acceptability of the clinical supervision software and its potential in an OTP setting; we conducted a thematic coding of the responses.
RESULTS
The clinical supervision software was experienced by counselors and clinical supervisors as beneficial to counselor training, professional development, and clinical supervision. Focus group participants reported that the clinical supervision software could help counselors learn and improve motivational interviewing skills. Counselors said that using the technology highlights the value of counseling encounters (versus paperwork). Clinical supervisors noted that the clinical supervision software could help meet national clinical supervision guidelines and local requirements. Counselors and clinical supervisors alike talked about some of the potential challenges of requiring session recording.
CONCLUSIONS
Implementing evidence-based counseling practices can help the population served in OTPs; another benefit of focusing on clinical skills is to emphasize and hold up counselors' roles as worthy. Machine learning technology can have a positive impact on clinical practices among counselors and clinical supervisors in opioid treatment programs, settings whose clinical workforce continues to be challenged by the opioid epidemic. Using technology to focus on clinical skill building may enhance counselors' and clinical supervisors' overall experiences in their places of work.
Topics: Humans; Analgesics, Opioid; Artificial Intelligence; Preceptorship; Counseling; Technology
PubMed: 38245783
DOI: 10.1186/s13722-024-00435-z -
Cureus Apr 2024Coma blisters, or coma bullae, are lesions often seen in the setting of impaired consciousness. Most commonly associated with drug-induced comas, coma bullae have been...
Coma blisters, or coma bullae, are lesions often seen in the setting of impaired consciousness. Most commonly associated with drug-induced comas, coma bullae have been repeatedly linked to central nervous system (CNS) depressing agents, such as opiates. These lesions are believed to develop due to a complex multifactorial process involving external pressure on the skin, which leads to hypoxia and eventual death of eccrine sweat glands. In addition, the vasoactive and inflammatory properties of CNS depressing agents may play a role in this process. Come bullae usually develop on pressure points 48-72 hours after the onset of impaired consciousness and are self-limiting. We present the case of a 68-year-old male who was brought to the emergency department after being found unresponsive on the street. The urine drug screen was positive for cocaine and fentanyl. The initial examination showed several large, non-tender bullae on his scalp that continued to expand over two days. He subsequently developed similar lesions on his thighs, right shoulder, and knuckles. Dermatology was consulted and clinically diagnosed the patient with coma bullae, likely attributed to his altered consciousness and opiate use. Notably, more violaceous bullae were found on the bilateral lower extremities, with dermatology suspecting additional vasculitic features related to concurrent opiate and cocaine use. Skin biopsy and aspiration were deferred to avoid the risk of infection, and the patient was discharged per dermatology's recommendations for no immediate intervention. He continued to follow with wound care for the next six months, with most of the bullae healing. However, eschars developed over the scalp and left lower extremity, requiring debridement by general surgery. This case report underscores a unique manifestation of coma bullae. Unlike typical presentations localized to pressure-dependent areas and appearing after two to three days of unconsciousness, our patient exhibited blisters in atypical sites with associated vasculitic features. Moreover, the development of eschars over time may be linked to ongoing vasoactive drug use, reperfusion injury, and social determinants of health. This case highlights the complex and multifactorial nature of coma bullae, emphasizing the challenges in wound care and management despite their expected self-resolution.
PubMed: 38770478
DOI: 10.7759/cureus.58646 -
Injury Epidemiology Oct 2023Hydrocarbon-based products have many household and commercial uses and exposure to these substances is common. Severe clinical effects can occur if these products are...
BACKGROUND
Hydrocarbon-based products have many household and commercial uses and exposure to these substances is common. Severe clinical effects can occur if these products are ingested. This study investigated the characteristics and trends of hydrocarbon ingestions reported to United States Poison Centers.
METHODS
Data from the National Poison Data System were analyzed for cases of hydrocarbon ingestion among individuals < 20 years old reported to United States Poison Centers from January 1, 2000 through December 31, 2021.
RESULTS
There were 284,085 hydrocarbon ingestions reported during the 22-year study period in which a hydrocarbon was the first-ranked substance. Most of these cases occurred among children < 6 years old (83.2%), males (64.6%), at a residence (96.5%), were single-substance exposures (98.3%), and were managed on-site rather than in a health care facility (74.9%). However, 4.5% of cases were associated with a serious medical outcome, including 34 deaths. Thirty-two deaths were among children < 6 years old and most were associated with aspiration. Gasolines accounted for 24.6% of total cases, followed by lubricating oils and/or motor oils (19.9%), other types of hydrocarbons (14.9%), lamp oils (11.3%), and lighter fluids and/or naphtha (10.3%). The rate of hydrocarbon ingestions among United States youth < 20 years old decreased significantly (p < 0.0001) by 66.5% from 2000 to 2021. The greatest rate decrease was observed among lamp oils (- 78.4%, p < 0.0001), followed by gasolines (- 75.9%, p < 0.0001).
CONCLUSIONS
Although the rate of hydrocarbon ingestions decreased during the study period and most reported cases resulted in non-serious outcomes, the number of cases remains high with a non-trivial minority (4.5%) of cases associated with a serious medical outcome, including death. Most deaths were among children < 6 years old. This underscores the need to increase primary prevention efforts, especially for young children.
PubMed: 37828629
DOI: 10.1186/s40621-023-00461-6