ABSTRACT
Introducción: en la unidad de cuidados intensivos (UCI), las personas asistidas con patologías relevantes se encuentran bajo sedación, una vez que estas se encuentran bajo los principios de supresión de la sedación, es importante identificar cuáles son las manifestaciones que presentan, propias de las sedaciones. Objetivo: describir las manifestaciones clínicas del síndrome de supresión de la sedoanalgesia presentes en pacientes asistidos en un Hospital Público de la Ciudad de Corrientes de enero a diciembre del 2022. Metodología: estudio cuantitativo, descriptivo, transversal y observacional. La muestra incluyó pacientes adultos de UCI. El cálculo del tamaño muestral se realizó a través del método probabilístico aleatorio simple resultando de éste una muestra de 100 historias clínicas. Para la recolección de datos se utilizó la observación y como instrumento un formulario semiestructurado, de carácter anónimo. Cada formulario contenía datos específicos donde se categorizan las variables en estudio como ser edad, sexo, comorbilidades, tiempo de sedoanalgesia, tipo de sedación, sedoanalgesia utilizada, agitación, confusión, alucinación, diaforesis, taquicardia. Resultados: en cuanto a la edad se obtuvo un promedio de 49 años, el sexo predominante fue el masculino con 52%, en cuanto a las comorbilidades más frecuentes, el 20% presentó Insuficiencia Respiratoria Aguda y el 16% Insuficiencia renal. El motivo de ingreso a UCI en mayor medida con el 33% fue por dificultad respiratoria y Post Quirúrgicos complicados 32%. Los fármacos de mayor elección fueron midazolam 94%, seguido del fentanilo 80%. En cuanto al tiempo de sedación de los pacientes, se encontró una media de 1265 horas. Las manifestaciones clínicas que se observaron en la muestra en mayor medida corresponden a taquicardia 70%, agitación 52%, un 37% confusión e hipertensión y un 24% alucinación. Conclusión: las manifestaciones que se presentaron con mayor frecuencia fueron taquicardia, agitación, confusión, hipertensión y con menor frecuencia alucinación[AU]
Introduction: in the intensive care unit (ICU), people treated with relevant pathologies are under sedation. Once they are under the principles of sedation suppression, it is important to identify the manifestations they present, typical of sedations. Objective: To describe the clinical manifestations of sedation suppression syndrome present in patients treated at a Public Hospital in the City of Corrientes from January to December 2022. Methodology: quantitative, descriptive, cross-sectional and observational study. The sample included adult ICU patients. The calculation of the sample size was carried out through the simple random probabilistic method, resulting in a sample of 100 medical records. Manifestaciones clínicas post supresión de sedoanalgesia en pacientes adultos de una terapia intensiva. Observation was used to collect data and a semi-structured, anonymous form was used as an instrument. Each form contained specific data where the variables under study were categorized, such as age, sex, comorbidities, sedation time, type of sedation, sedation used, agitation, confusion, hallucination, diaphoresis, tachycardia. Results: regarding age, an average of 49 years was obtained, the predominant sex was male with 52%, regarding the most frequent comorbidities, 20% presented Acute Respiratory Failure and 16% Renal failure. The reason for admission to the ICU to a greater extent with 33% was due to respiratory difficulty and complicated Post-Surgeries 32%. The drugs of greatest choice were midazolam 94%, followed by fentanyl 80%. Regarding the sedation time of the patients, an average of 1265 hours was found. The clinical manifestations that were observed in the sample to a greater extent correspond to tachycardia 70%, agitation 52%, confusion and hypertension 37% and hallucination 24%. Conclusion: the manifestations that occurred most frequently were tachycardia, agitation, confusion, hypertension and, less frequently, hallucination[AU]
Introdução: na unidade de terapia intensiva (UTI), as pessoas tratadas com patologias relevantes estão sob sedação. Uma vez sob os princípios da supressão da sedação, é importante identificar as manifestações que apresentam, típicas das sedações. Objetivo: Descrever as manifestações clínicas da síndrome de supressão da sedação presentes em pacientes atendidos em um Hospital Público da Cidade de Corrientes no período de janeiro a dezembro de 2022. Metodologia: estudo quantitativo, descritivo, transversal e observacional. A amostra incluiu pacientes adultos internados em UTI. O cálculo do tamanho amostral foi realizado pelo método probabilístico aleatório simples, resultando em uma amostra de 100 prontuários. A observação foi utilizada para a coleta de dados e um formulário semiestruturado e anônimo foi utilizado como instrumento. Cada formulário continha dados específicos onde foram categorizadas as variáveis em estudo, como idade, sexo, comorbidades, tempo de sedação, tipo de sedação, sedação utilizada, agitação, confusão, alucinação, sudorese, taquicardia. Resultados: em relação à idade obteve-se uma média de 49 anos, o sexo predominante foi o masculino com 52%, quanto às comorbidades mais frequentes, 20% apresentavam Insuficiência Respiratória Aguda e 16% Insuficiência Renal. O motivo de internação na UTI em maior proporção com 33% foi por dificuldade respiratória e pós-cirúrgicos complicados 32%. Os medicamentos de maior escolha foram midazolam 94%, seguido de fentanil 80%. Quanto ao tempo de sedação dos pacientes, foi encontrada uma média de 1265 horas. As manifestações clínicas mais observadas na amostra correspondem a taquicardia 70%, agitação 52%, confusão e hipertensão 37% e alucinação 24%. Conclusão: as manifestações que ocorreram com maior frequência foram taquicardia, agitação, confusão, hipertensão e, menos frequentemente, alucinação[AU]
Subject(s)
Humans , Male , Female , Middle Aged , Midazolam/therapeutic use , Fentanyl/therapeutic useABSTRACT
In this editorial we comment on the article published in the recent issue of the World Journal of Gastroenterology. We focus specifically on the problem of occult hepatitis B virus (HBV) infection, that is a result of previous hepatitis B (PHB) and a source for reactivation of HBV. The prevalence of PHB is underestimated due to the lack of population testing programs. However, this condition not only complicate anticancer treatment, but may be responsible for the development of other diseases, like cancer or autoimmune disorders. Here we unveil possible mechanisms responsible for realization of these processes and suggest practical approaches for diagnosis and treatment.
Subject(s)
Hepatitis B virus , Hepatitis B , Virus Activation , Humans , Hepatitis B virus/immunology , Hepatitis B virus/pathogenicity , Hepatitis B/epidemiology , Hepatitis B/virology , Hepatitis B/diagnosis , Antiviral Agents/therapeutic use , PrevalenceABSTRACT
This letter to the editor relates to the study entitled "Tenofovir amibufenamide vs tenofovir alafenamide for treating chronic hepatitis B: A real-world study", which was recently published by Peng et al. Hepatitis B virus infection represents a significant health burden worldwide and can lead to cirrhosis and even liver cancer. The antiviral drugs currently used to treat patients with chronic hepatitis B infection still have many side effects, so it is crucial to identify safe and effective drugs to inhibit viral replication.
Subject(s)
Antiviral Agents , Hepatitis B virus , Hepatitis B, Chronic , Tenofovir , Humans , Antiviral Agents/therapeutic use , Antiviral Agents/adverse effects , Hepatitis B, Chronic/drug therapy , Hepatitis B, Chronic/virology , Tenofovir/therapeutic use , Tenofovir/analogs & derivatives , Tenofovir/adverse effects , Hepatitis B virus/drug effects , Treatment Outcome , Virus Replication/drug effects , Adenine/analogs & derivatives , Adenine/therapeutic use , Adenine/adverse effects , Alanine/analogs & derivatives , Alanine/therapeutic use , Alanine/adverse effectsABSTRACT
BACKGROUND: Glucagon-like peptide-1 receptor agonists (GLP-1 RA) are effective in diabetes and obesity, reducing hyperglycemia by increasing insulin release and delaying gastric emptying. However, they can cause gastroparesis, raising concerns about aspiration during procedures. Recent guidelines advise discontinuing GLP-1 RA before surgery to reduce the risk of pulmonary aspiration. AIM: To evaluate the effect of GLP-1 RAs on gastric residual contents during endoscopic procedures. METHODS: A retrospective chart review at BronxCare Health System, New York, from January 2019 to October 2023, assessed gastric residue and aspiration in GLP-1 RA patients undergoing endoscopic procedures. Two groups were compared based on dietary status before the procedure. Data included demographics, symptoms of gastroparesis, opiate use, hemoglobin A1c, GLP-1 agonist indication, endoscopic details, and aspiration occurrence. IBM SPSS was used for analysis, calculating means, standard deviations, and applying Pearson's chi-square and t-tests for associations, with P < 0.05 as being significant. RESULTS: During the study, 306 patients were included, with 41.2% on a clear liquid/low residue diet and 58.8% on a regular diet before endoscopy. Most patients (63.1%) were male, with a mean age of 60 ± 12 years. The majority (85.6%) were on GLP-1 RAs for diabetes, and 10.1% reported digestive symptoms before endoscopy. Among those on a clear liquid diet, 1.5% had residual food at endoscopy compared to 10% on a regular diet, which was statistically significant (P = 0.03). Out of 31 patients with digestive symptoms, 13% had residual food, all from the regular diet group (P = 0.130). No complications were reported during or after the procedures. CONCLUSION: The study reflects a significant rise in GLP-1 RA use for diabetes and obesity. A 24-hour liquid diet seems safe for endoscopic procedures without aspiration. Patients with upper gastrointestinal symptoms might have a higher residual food risk, though not statistically significant. Further research is needed to assess risks based on diabetes duration, gastroparesis, and GLP-1 RA dosing, aiming to minimize interruptions in therapy during procedures.
Subject(s)
Gastroparesis , Glucagon-Like Peptide-1 Receptor , Humans , Retrospective Studies , Male , Female , Middle Aged , Glucagon-Like Peptide-1 Receptor/agonists , Aged , Gastroparesis/prevention & control , Gastroparesis/etiology , Gastroparesis/epidemiology , Gastroparesis/drug therapy , Gastric Emptying/drug effects , Hypoglycemic Agents/therapeutic use , Hypoglycemic Agents/administration & dosage , Endoscopy, Gastrointestinal/methods , Diabetes Mellitus, Type 2/drug therapy , Adult , Glucagon-Like Peptide-1 Receptor AgonistsABSTRACT
Over the years immunotherapy has demonstrably improved the field of cancer treatment. However, achieving long-term survival for colorectal cancer (CRC) patients remains a significant unmet need. Combination immunotherapies incorporating targeted drugs like MEK or multi-kinase inhibitors have offered some palliative benefit. Nevertheless, substantial gaps remain in the current therapeutic armamentarium for CRC. In recent years, there has been a surge of interest in exploring novel treatment strategies, including the application of light-activated drugs in conjunction with optical devices. This approach holds promise for achieving localized and targeted delivery of cytotoxic agents, such as microtubule-targeting drugs, directly to cancerous cells within the colon.
Subject(s)
Colorectal Neoplasms , Microtubules , Humans , Colorectal Neoplasms/drug therapy , Colorectal Neoplasms/pathology , Colorectal Neoplasms/therapy , Colorectal Neoplasms/immunology , Microtubules/drug effects , Microtubules/metabolism , Antineoplastic Agents/therapeutic use , Molecular Targeted Therapy/methods , Drug Delivery Systems/methods , Photosensitizing Agents/therapeutic use , Immunotherapy/methods , Photochemotherapy/methods , Tubulin Modulators/therapeutic use , Tubulin Modulators/pharmacologyABSTRACT
BACKGROUND: Endoscopic rubber band ligation (ERBL) is a nonsurgical technique for the treatment of symptomatic internal hemorrhoids but is limited by recurrence and post-procedural pain. AIM: To evaluate satisfaction, long-term recurrence, and post-procedural pain in managing internal hemorrhoids using a combination of polidocanol foam sclerotherapy and ERBL. METHODS: This was a prospective, multicenter, randomized study. A total of 195 consecutive patients diagnosed with grade II-III internal hemorrhoids were enrolled from four tertiary hospitals and randomly divided into a cap-assisted endoscopic polidocanol foam sclerobanding (EFSB) or an ERBL group. All patients were followed-up for 12 months. Symptom-based severity and post-procedural pain were assessed using a hemorrhoid severity score (HSS) and a visual analog scale (VAS). Continuous variables were reported as medians and interquartile range. RESULTS: One hundred and ninety-five patients were enrolled, with 98 in the EFSB group. HSS was lower in the EFSB group than in the ERBL group at 8 weeks [4.0 (3.0-5.0) vs 5.0 (4.0-6.0), P = 0.003] and 12-month [2.0 (1.0-3.0) vs 3.0 (2.0-3.0), P < 0.001] of follow-up. The prolapse recurrence rate was lower in the EFSB group at 12 months (11.2% vs 21.6%, P = 0.038). Multiple linear regression analysis demonstrated that EFSB treatment [B = -0.915, 95% confidence interval (CI): -1.301 to -0.530, P = 0.001] and rubber band number (B = 0.843, 95%CI: 0.595-1.092, P < 0.001) were negatively and independently associated with the VAS score 24 hours post-procedure. The median VAS was lower in the EFSB group than in the ERBL [2.0 (1.0-3.0) vs 3.0 (2.0-4.0), P < 0.001]. CONCLUSION: Cap-assisted EFSB provided long-term satisfaction and effective relief from the recurrence of prolapse and pain 24 hours post-procedure.
Subject(s)
Hemorrhoids , Polidocanol , Recurrence , Sclerosing Solutions , Sclerotherapy , Humans , Polidocanol/administration & dosage , Polidocanol/therapeutic use , Hemorrhoids/therapy , Hemorrhoids/diagnosis , Hemorrhoids/surgery , Middle Aged , Female , Male , Prospective Studies , Sclerotherapy/methods , Treatment Outcome , Ligation/methods , Sclerosing Solutions/administration & dosage , Adult , Aged , Severity of Illness Index , Pain, Postoperative/etiology , Pain, Postoperative/diagnosis , Patient Satisfaction , Pain Measurement , Polyethylene Glycols/administration & dosage , Polyethylene Glycols/therapeutic useABSTRACT
BACKGROUND: The efficacy of Vonoprazan-amoxicillin dual therapy (VAT) in the treatment of Helicobacter pylori (H. pylori) is controversial. AIM: To evaluate the efficacy of VAT in the Chinese population. METHODS: This prospective, multicenter, randomized, open-label, and two-stage study was conducted at 23 centers in Fujian, China (May 2021-April 2022). H. pylori-infected patients were randomized to bismuth quadruple therapy (BQT), BQT-Vonoprazan (BQT-V), seven-day VAT (VAT-7), ten-day VAT (VAT-10), and fourteen-day VAT (VAT-14) groups. The primary endpoint was the H. pylori eradication rate. The secondary endpoint was the frequency of adverse events. This study was registered with the Chinese Clinical Trial Registry, ChiCTR2100045778. RESULTS: In the first stage, VAT-7 and BQT-V groups were selected for early termination because less than 23 among 28 cases were eradicated. In the second stage, the eradication rates for BQT, VAT-10, and VA-14 were 80.2% [95% confidence interval (95%CI): 71.4%-86.8%], 93.2% (86.6%-96.7%), 92.2% (85.3%-96.0%) in the intention-to-treat (ITT) analysis, and 80.9% (95%CI: 71.7%-87.5%), 94.0% (87.5%-97.2%), and 93.9% (87.4%-97.2%) in the per-protocol analysis. The ITT analysis showed a higher eradication rate in the VAT-10 and VAT-14 groups than in the BQT group (P = 0.022 and P = 0.046, respectively). The incidence of adverse events in the VAT-10 and VAT-14 groups was lower than in the BQT group (25.27% and 13.73% vs 37.62%, respectively; P < 0.001). CONCLUSION: VAT with a duration of 10 or 14 days achieves a higher eradication rate than the BQT, with a more tolerable safety profile in H. pylori-infected patients in Fujian.
Subject(s)
Amoxicillin , Anti-Bacterial Agents , Drug Therapy, Combination , Helicobacter Infections , Helicobacter pylori , Proton Pump Inhibitors , Pyrroles , Sulfonamides , Humans , Helicobacter Infections/drug therapy , Helicobacter Infections/microbiology , Helicobacter Infections/diagnosis , Middle Aged , Male , Sulfonamides/adverse effects , Sulfonamides/administration & dosage , Sulfonamides/therapeutic use , Helicobacter pylori/drug effects , Helicobacter pylori/isolation & purification , Female , Prospective Studies , Amoxicillin/administration & dosage , Amoxicillin/adverse effects , Amoxicillin/therapeutic use , China/epidemiology , Drug Therapy, Combination/methods , Pyrroles/therapeutic use , Pyrroles/adverse effects , Pyrroles/administration & dosage , Treatment Outcome , Adult , Proton Pump Inhibitors/therapeutic use , Proton Pump Inhibitors/administration & dosage , Proton Pump Inhibitors/adverse effects , Anti-Bacterial Agents/adverse effects , Anti-Bacterial Agents/administration & dosage , Anti-Bacterial Agents/therapeutic use , Aged , East Asian PeopleABSTRACT
Objectives: This study aimed to investigate the epidemiological and drug resistance (DR) characteristics of extrapulmonary tuberculosis (EPTB) in South-Central China. Methods: EPTB inpatients who were culture-positive for Mycobacterium tuberculosis were retrospectively included in a study at a provincial TB hospital in Hunan, a province in South-Central China, from January 2013 to December 2021. Demographic, clinical, and drug susceptibility data were retrieved from TB treatment records. Descriptive statistical methods and a Chi-squared test were used to analyze the epidemiological and DR characteristics of EPTB patients. A logistic regression model was used to explore the risk factors of rifampicin-resistant/multidrug-resistant (RR/MDR)-EPTB. Results: A total of 1,324 cases were included. The majority of EPTB patients were in the age range of 20-29 years, were predominantly men (male-to-female ratio: 2.03), and were farmers (65.63%). Most EPTB cases were found in 2013 and 2017 from 2013 to 2021. The most prevalent subtypes of EPTB were lymphatic TB (29.83%, 395/1,324), multiple EPTB (20.85%, 276/1,324), and musculoskeletal TB (14.65%, 194/1,324). Musculoskeletal TB and genitourinary TB predominantly presented as exclusive EPTB forms, while lymphatic TB and pharyngeal/laryngeal TB often co-occurred with pulmonary TB (PTB). Drug susceptibility testing results showed that total DR rates (resistance to any of RFP, isoniazid [INH], streptomycin [STR], and/or ethambutol [EMB]) and RR/MDR rates in EPTB were 25.23% and 12.39%, respectively. Musculoskeletal TB exhibited the highest rates of total DR (31.40%), INH resistance (28.90%), STR resistance (20.10%), EMB resistance (6.20%), MDR (13.90%), and poly-DR (6.70%). The multivariable logistic regression model showed that patients aged from 20 to 59 years (compared to those aged 10 years), workers (compared to retirees), and EPTB patients from the south and west of Hunan (compared to those from the east of Hunan) were at an increased risk of developing RR/MDR EPTB (all OR values > 1). Conclusion: Our study provided a detailed account of the epidemiological and DR characteristics of EPTB in Hunan province, China. The significant DR rates, particularly in musculoskeletal TB cases, highlight the need for timely diagnosis, effective drug susceptibility testing, and the development of more effective treatment regimens for EPTB, especially targeting musculoskeletal TB treatments.
Subject(s)
Antitubercular Agents , Mycobacterium tuberculosis , Humans , Male , Female , China/epidemiology , Adult , Middle Aged , Retrospective Studies , Mycobacterium tuberculosis/isolation & purification , Mycobacterium tuberculosis/drug effects , Antitubercular Agents/therapeutic use , Antitubercular Agents/pharmacology , Tuberculosis, Multidrug-Resistant/epidemiology , Tuberculosis, Multidrug-Resistant/drug therapy , Risk Factors , Young Adult , Adolescent , Rifampin/therapeutic use , Rifampin/pharmacology , Tuberculosis/epidemiology , Tuberculosis/drug therapy , Aged , Child , Microbial Sensitivity Tests , Tuberculosis, ExtrapulmonaryABSTRACT
Objectives: The emergency response to the COVID-19 pandemic may disrupt hospital management activities of antimicrobial resistance (AMR). This study aimed to determine the changing AMR trend over the period in China when stringent COVID-19 response measures were implemented. Methods: This retrospective study was conducted in a designated hospital for COVID-19 patients in Guangzhou, China from April 2018 to September 2021. The prevalence of 13 antimicrobial-resistant bacteria was compared before and after the COVID-19 responses through Chi-square tests. Interrupted time series (ITS) models on the weekly prevalence of AMR were established to determine the changing trend. Controlled ITS models were performed to compare the differences between subgroups. Results: A total of 10,134 isolates over 1,265 days were collected. And antimicrobial-resistant strains presented in 38.6% of the testing isolates. The weekly AMR prevalence decreased by 0.29 percentage point (95% CI [0.05-0.80]) after antimicrobial stewardship (AMS) policy, despite an increase in the prevalence of penicillin-resistant Streptococcus pneumoniae (from 0/43 to 15/43, p < 0.001), carbapenem-resistant Escherichia coli (from 20/1254 to 41/1184, p = 0.005), and carbapenem-resistant Klebsiella pneumoniae (from 93/889 to 114/828, p = 0.042). And the changing trend did not vary by gender (male vs. female), age (<65 vs. ≥65 years), service setting (outpatient vs. inpatient), care unit (ICU vs. non-ICU), the primary site of infection (Lung vs. others), and Gram type of bacteria (positive vs. negative). Conclusion: The response to COVID-19 did not lead to an increase in overall AMR; however, it appears that management strategy on the prudent use of antimicrobials likely contributed to a sizable long-term drop. The frequency of several multidrug-resistant bacteria continues to increase after the COVID-19 epidemic. It is crucial to continue to monitor AMR when COVID-19 cases have surged in China after the relaxation of restriction measures.
Subject(s)
Antimicrobial Stewardship , COVID-19 , Cross Infection , Interrupted Time Series Analysis , Humans , COVID-19/epidemiology , Retrospective Studies , China/epidemiology , Cross Infection/drug therapy , Cross Infection/epidemiology , Anti-Bacterial Agents/therapeutic use , SARS-CoV-2 , Male , Drug Resistance, Bacterial , Female , Prevalence , Pandemics , Middle AgedABSTRACT
Background: Lymph node metastasis is the major cause of increased recurrence and death in patients with papillary thyroid carcinoma (PTC). We evaluate the clinicopathologic factors affecting excellent response (ER) in patients with PTC with lymph node metastasis following operation and 131I ablation therapy. Methods: A total of 423 patients with PTC with lymph node metastasis who underwent thyroidectomy and postoperative 131I ablation therapy were enrolled. The relationship between clinicopathological factors affecting ER achievement was analyzed. Results: Multivariate analysis showed that the foci diameter (≤1 cm), unifocal, combination with Hashimoto's thyroiditis (HT), lymph node metastases rate (LR) (≤40%), no postoperative lymph node metastasis, low preablative stimulated thyroglobulin (ps-Tg) level (≤3.87 ng/mL), and the time of 131I ablation therapy (one time) were positively correlated with the ER achievement [odds ratio (OR): 1.744, 3.114, 3.920, 4.018, 2.074, 9.767, and 49.491, respectively; all p < 0.05]. The receiver operating characteristic (ROC) curves showed that the cutoff values of ps-Tg and LR were 4.625 ng/mL and 50.50%, respectively. The AUC of ROC of ps-Tg and LR for predicting ER achievement was 0.821 and 0.746, respectively. The Tg and the cumulative risk of non-ER elevated with the increase of LR, especially for the high-level ps-Tg (>4.625 ng/mL) group. Conclusion: The foci diameter and number, combination with HT, LR, and ps-Tg level are independent factors for ER. Ps-Tg level and LR are valid predictive factors for the efficacy of 131I therapy in patients with PTC. The predictive value of the cumulative risk of non-ER can be improved by the combination of ps-Tg and LR.
Subject(s)
Iodine Radioisotopes , Lymphatic Metastasis , Thyroid Cancer, Papillary , Thyroid Neoplasms , Thyroidectomy , Humans , Female , Male , Iodine Radioisotopes/therapeutic use , Thyroid Cancer, Papillary/pathology , Thyroid Cancer, Papillary/surgery , Thyroid Cancer, Papillary/radiotherapy , Thyroid Cancer, Papillary/therapy , Middle Aged , Adult , Thyroid Neoplasms/pathology , Thyroid Neoplasms/surgery , Thyroid Neoplasms/radiotherapy , Thyroid Neoplasms/therapy , Treatment Outcome , Retrospective Studies , Aged , Young Adult , Adolescent , Prognosis , Follow-Up StudiesABSTRACT
Brown adipose tissue (BAT) activation is an emerging target for obesity treatments due to its thermogenic properties stemming from its ability to shuttle energy through uncoupling protein 1 (Ucp1). Recent rodent studies show how BAT and white adipose tissue (WAT) activity can be modulated to increase the expression of thermogenic proteins. Consequently, these alterations enable organisms to endure cold-temperatures and elevate energy expenditure, thereby promoting weight loss. In humans, BAT is less abundant in obese subjects and impacts of thermogenesis are less pronounced, bringing into question whether energy expending properties of BAT seen in rodents can be translated to human models. Our review will discuss pharmacological, hormonal, bioactive, sex-specific and environmental activators and inhibitors of BAT to determine the potential for BAT to act as a therapeutic strategy. We aim to address the feasibility of utilizing BAT modulators for weight reduction in obese individuals, as recent studies suggest that BAT's contributions to energy expenditure along with Ucp1-dependent and -independent pathways may or may not rectify energy imbalance characteristic of obesity.
Subject(s)
Adipose Tissue, Brown , Energy Metabolism , Obesity , Adipose Tissue, Brown/metabolism , Humans , Obesity/metabolism , Obesity/drug therapy , Animals , Thermogenesis , Uncoupling Protein 1/metabolism , Anti-Obesity Agents/pharmacology , Anti-Obesity Agents/therapeutic useABSTRACT
BACKGROUND: Health care resource utilization (HCRU) and direct costs incurred over 12 months following initiation of galcanezumab (GMB) or standard-of-care (SOC) preventive migraine treatments have been evaluated. However, a gap in knowledge exists in understanding longer-term HCRU and direct costs. OBJECTIVE: To compare all-cause and migraine-related HCRU and direct costs in patients with migraine initiating GMB or SOC preventive migraine treatments over a 24-month follow-up. METHODS: This retrospective study used Optum deidentified Market Clarity Data. The study included adults diagnosed with migraine, with at least 1 claim for GMB or SOC preventive migraine therapy (September 2018 to March 2020), with continuous enrollment for 12 months before and 24 months after (follow-up) the index date (date of first GMB or SOC claim). Propensity score (PS) matching (1:1) was used to balance cohorts. All-cause and migraine-related HCRU and direct costs for GMB vs SOC cohorts were reported as mean (SD) per patient per year (PPPY) over a 24-month follow-up and compared using a Z-test. Costs were inflated to 2022 US$. RESULTS: After PS matching, 2,307 patient pairs (mean age: 44.4 years; female sex: 87.3%) were identified. Compared with the SOC cohort, the GMB cohort had lower mean (SD) PPPY all-cause office visits (17.9 [17.7] vs 19.1 [18.7]; P = 0.023) and migraine-related office visits (2.6 [3.3] vs 3.0 [4.7]; P = 0.002) at follow-up. No significant differences were observed between cohorts in other all-cause and migraine-related events assessed including outpatient visits, emergency department (ED) visits, inpatient stays, and other medical visits. The mean (SD) costs PPPY were lower in the GMB cohort compared with the SOC cohort for all-cause office visits ($4,321 [7,518] vs $5,033 [7,211]; P < 0.001) at follow-up. However, the GMB cohort had higher mean (SD) PPPY all-cause total costs ($24,704 [30,705] vs $21,902 [28,213]; P = 0.001) and pharmacy costs ($9,507 [12,659] vs $5,623 [12,605]; P < 0.001) compared with the SOC cohort. Mean (SD) costs PPPY were lower in the GMB cohort for migraine-related office visits ($806 [1,690] vs $1,353 [2,805]; P < 0.001) compared with the SOC cohort. However, the GMB cohort had higher mean (SD) PPPY migraine-related total costs ($8,248 [11,486] vs $5,047 [9,749]; P < 0.001) and migraine-related pharmacy costs ($5,394 [3,986] vs $1,761 [4,133]; P < 0.001) compared with the SOC cohort. There were no significant differences between cohorts in all-cause and migraine-related costs for outpatient visits, ED visits, inpatient stays, and other medical visits. CONCLUSIONS: Although total costs were greater for GMB vs SOC following initiation, changes in a few categories of all-cause and migraine-related HCRU and direct costs were lower for GMB over a 24-month follow-up. Additional analysis evaluating indirect health care costs may offer insights into further cost savings incurred with preventive migraine treatment.
Subject(s)
Antibodies, Monoclonal, Humanized , Health Care Costs , Migraine Disorders , Patient Acceptance of Health Care , Humans , Migraine Disorders/economics , Migraine Disorders/prevention & control , Migraine Disorders/drug therapy , Retrospective Studies , Male , Female , Middle Aged , Adult , United States , Antibodies, Monoclonal, Humanized/economics , Antibodies, Monoclonal, Humanized/therapeutic use , Patient Acceptance of Health Care/statistics & numerical data , Health Care Costs/statistics & numerical data , Standard of Care/economics , Health Resources/statistics & numerical data , Health Resources/economics , Follow-Up StudiesABSTRACT
This viewpoint discusses cost-effectiveness estimates for EtranaDez, a gene therapy for hemophilia B, using the Institute for Clinical and Economic Review's (ICER) framework for single and short-term therapies (SSTs). EtranaDez offers long-term benefits from a single administration, in contrast to the high costs and frequent dosing required by current factor IX prophylaxis. However, the projected gains in health from EtranaDez are small relative to the cost implications of the therapy, and consequently, how the cost offsets associated with EtranaDez are counted has a substantial impact on assessing its cost-effectiveness. Strategies for assessing cost offsets used in the ICER SST framework include a 50/50 cost-sharing model between the health care system and the manufacturer and a cap of $150,000 annually on health care cost offsets. Results from the standard full cost-offset analysis as reported by ICER depicted EtranaDez as a dominant therapy with substantial cost savings compared with factor IX prophylaxis. However, while considering the ICER SST framework, particularly the $150,000 annual cap scenario, the cost-effectiveness was significantly reduced. The incremental cost-effectiveness ratio varied notably between these scenarios, challenging the conventional perception of value of gene therapy in health care. These cost-sharing scenarios highlight the potential of the ICER SST framework to help curtail inefficient health care spending. In cases in which the cost of existing treatment is exceedingly high, the application of such frameworks would improve efficiency in resource allocation, fostering a balance between incentives for innovation and economic sustainability in managed care systems.
Subject(s)
Cost Savings , Cost-Benefit Analysis , Factor IX , Genetic Therapy , Hemophilia B , Hemophilia B/economics , Hemophilia B/drug therapy , Humans , Factor IX/economics , Factor IX/therapeutic use , Genetic Therapy/economics , Health Care CostsABSTRACT
BACKGROUND: There is a need to understand health care resource utilization (HCRU) and costs associated with treatment-experienced people with HIV (PWH) switching treatment regimens. OBJECTIVE: To describe HCRU and cost during lines of antiretroviral therapy (ART) for treatment-experienced PWH switching to or restarting guideline-recommended, integrase strand transfer inhibitor (INSTI)-based multitablet regimens and single-tablet regimens. METHODS: This retrospective claims study used data from Optum Research Database (January 1, 2010, to March 31, 2020) to identify lines of therapy (LOTs) for treatment-experienced adults who switched to or restarted INSTI-based regimens between January 1, 2018, and December 31, 2019. The first LOT during the study period was included in the analysis. We examined all-cause HCRU and costs and HIV-related HCRU and combined costs to the health plan and direct patient costs by site of service and compared between INSTI-based regimens: bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF) (single tablet) vs dolutegravir/abacavir/lamivudine (DTG/ABC/3TC) (single tablet), dolutegravir + emtricitabine/tenofovir alafenamide (DTG+FTC/TAF) (multitablet), and dolutegravir + emtricitabine/tenofovir disoproxil fumarate (DTG+FTC/TDF) (multitablet). Analysis of HCRU by site of service was conducted following inverse probability treatment weighting. Multivariable regression was conducted using a generalized linear model with stepwise covariate selection to estimate HIV-related medical costs and control for remaining differences after inverse probability treatment weighting. RESULTS: 4,251 PWH were identified: B/F/TAF (n = 2,727; 64.2%), DTG/ABC/3TC (n = 898; 21.1%), DTG+FTC/TAF (n = 539; 12.7%), and DTG+FTC/TDF (n = 87; 2.1%). PWH treated with DTG+FTC/TAF had a significantly higher mean of all-cause ambulatory visits than PWH treated with B/F/TAF (1.8 vs 1.6, P < 0.001). A significantly smaller proportion of PWH treated with DTG/ABC/3TC had an all-cause ambulatory visit vs PWH treated with B/F/TAF (90.6% vs 93.9%, P < 0.001). All-cause total costs were not significantly different between regimens. Mean (SD) medical HIV-related costs per month during the LOT were not significantly different between B/F/TAF $699 (3,602), DTG/ABC/3TC $770 (3,469), DTG+FTC/TAF $817 (3,128), and DTG+FTC/TDF $3,570 (17,691). After further controlling for unbalanced measures, HIV-related medical costs during the LOT were higher (20%) but did not reach statistical significance for DTG/ABC/3TC (cost ratio = 1.20, 95% CI = 0.851-1.694; P = 0.299), 49% higher for DTG+FTC/TAF (cost ratio = 1.489, 95% CI = 1.018-2.179; P = 0.040), and almost 11 times greater for DTG+FTC/TDF (cost ratio = 10.759, 95% CI = 2.182-53.048; P = 0.004) compared with B/F/TAF. CONCLUSIONS: HIV-related medical costs during the LOT were lowest for PWH treated with INSTI-based single-tablet regimens. Simplifying treatment regimens may help PWH maintain lower health care costs.
Subject(s)
Anti-HIV Agents , HIV Infections , Pyridones , Humans , HIV Infections/drug therapy , HIV Infections/economics , Retrospective Studies , Female , Male , Adult , Middle Aged , Pyridones/economics , Pyridones/therapeutic use , Anti-HIV Agents/economics , Anti-HIV Agents/therapeutic use , Heterocyclic Compounds, 3-Ring/economics , Heterocyclic Compounds, 3-Ring/therapeutic use , Tenofovir/therapeutic use , Tenofovir/economics , Patient Acceptance of Health Care/statistics & numerical data , Health Care Costs/statistics & numerical data , Drug Combinations , Oxazines/therapeutic use , Oxazines/economics , Emtricitabine/therapeutic use , Emtricitabine/economics , Heterocyclic Compounds, 4 or More Rings/therapeutic use , Heterocyclic Compounds, 4 or More Rings/economics , Piperazines/economics , Piperazines/therapeutic use , Lamivudine/economics , Lamivudine/therapeutic use , HIV Integrase Inhibitors/economics , HIV Integrase Inhibitors/therapeutic use , Health Resources/economics , Health Resources/statistics & numerical data , Drug Substitution/economics , Amides , Cyclopropanes , Dideoxyadenosine/analogs & derivativesABSTRACT
AIM: This audit describes variation in the time from referral to starting disease modifying drug (DMARD) for people with newly diagnosed seropositive rheumatoid arthritis (RA), how frequently this was within the recommended 6 weeks and whether regional, service-level or patient-level factors were associated with this variation. METHOD: Rheumatologists submitted data on new patients with a new diagnosis of rheumatoid factor and/or cyclic-citrullinated peptide antibody positive RA. The association between visit funding, ethnicity, socio-economic deprivation, rurality, local specialist staffing levels and the time to DMARD treatment was assessed using Cox proportional-hazard models. RESULTS: Data were collected on 355 patients over 12 months. Overall, 64.8% of patients commenced DMARD treatment within 6 weeks of referral and this was associated with rheumatologist FTE per 100,000 population (adjusted HR 2.47, 95%CI 1.27-4.81; p=0.008) and the rurality (Geographic Classification of Health [GCH]) of the patient (for R2 compared to U1 adjusted HR 0.20, 95%CI 0.09-0.43; p<0.001). There was no association between time to DMARD and ethnicity or socio-economic deprivation. CONCLUSION: There was significant variation in time to DMARD treatment, mainly related to variation in rheumatologist staffing levels and patient rurality. Rheumatologist staffing levels of 1.0 FTE/100,000 population was associated with 80% of patients meeting the recommended 6-week time to DMARD treatment.
Subject(s)
Antirheumatic Agents , Arthritis, Rheumatoid , Humans , New Zealand , Arthritis, Rheumatoid/drug therapy , Male , Female , Middle Aged , Antirheumatic Agents/therapeutic use , Adult , Aged , Referral and Consultation/statistics & numerical data , Time-to-Treatment/statistics & numerical data , Rheumatology , Medical AuditABSTRACT
AIMS: To assess whether diabetes treatment satisfaction differs by ethnicity among participants with insufficient glycaemic control of type 2 diabetes mellitus in a clinical trial involving additional oral diabetes medications. Patient satisfaction is used as an indicator of healthcare quality. However, data on patients' diabetes treatment satisfaction in the context of insufficient glycaemic control is limited. METHODS: Individuals with type 2 diabetes and an HbA1c of 58-110mmol/mol (7.5-12.5%) were recruited across Aotearoa New Zealand to participate in an 8-month randomised crossover study of vildagliptin and pioglitazone as add-on therapy to metformin and/or sulfonylurea. Participants completed the Diabetes Treatment Satisfaction Questionnaire (DTSQ) at baseline pre-randomisation. Treatment satisfaction scores were compared between ethnic groups and other characteristics using the analysis of variance and linear regression. Perceived hyper- and hypoglycaemia were summarised separately. RESULTS: Between February 2019 and March 2020, 346 participants (41% women, 32% Pacific peoples, 23% Maori, 26% European) completed the DTSQ. Mean (SD) age was 57.5 (10.9) years, diabetes duration was 9 (6.3) years and HbA1c was 75 (12)mmol/mol (9.0[3.2]%). At study entry, 40% were receiving monotherapy for diabetes. Treatment satisfaction was rated highly, with a score of 29(6) (interquartile range 25-33). Pacific peoples and older people reported greater treatment satisfaction than other groups (p<0.001). CONCLUSIONS: Diabetes treatment satisfaction was high, particularly among Pacific peoples, despite suboptimal glycaemic control and insufficient glucose-lowering therapy.
Subject(s)
Cross-Over Studies , Diabetes Mellitus, Type 2 , Hypoglycemic Agents , Patient Satisfaction , Humans , Diabetes Mellitus, Type 2/drug therapy , Diabetes Mellitus, Type 2/ethnology , Female , New Zealand , Male , Middle Aged , Hypoglycemic Agents/therapeutic use , Aged , Glycated Hemoglobin/analysis , Glycated Hemoglobin/metabolism , Metformin/therapeutic use , Pioglitazone/therapeutic use , Sulfonylurea Compounds/therapeutic use , Drug Therapy, Combination , Surveys and Questionnaires , Ethnicity/statistics & numerical dataABSTRACT
PURPOSE OF REVIEW: Mirogabalin is a novel gabapentinoid medication for the treatment of neuropathic pain. The purpose of this review is to discuss current evidence for its use. Gabapentinoids are widely prescribed for neuropathic pain. Mirogabalin offers theoretical advantages over traditional gabapentinoids due to its specificity for the α2δ-1 subunit of voltage-gated calcium channels. It is theorised that this specificity may reduce adverse drug reactions by minimising binding to the α2δ-2 subunit which is responsible for many of the gabapentinoid side effects. RECENT FINDINGS: Mirogabalin's slower dissociation from the α2δ-1 compared with α2δ-2, and its higher potency may also impart an efficacy benefit over traditional gabapentinoids. These theoretical advantages of mirogabalin remain inconclusive in clinical practice, with mixed evidence regarding mirogabalin versus traditional gabapentinoids. Some studies suggest a reduced side effect profile yet, others fail to demonstrate significant differences. Regarding efficacy, mirogabalin may be superior to placebo for several neuropathic pain syndromes, but evidence of widespread benefit over traditional gabapentinoids is currently lacking. SUMMARY: Mirogabalin offers theoretical promise, but large, independent studies are required to further assess its performance versus traditional gabapentinoids.
Subject(s)
Analgesics , Bridged Bicyclo Compounds , Neuralgia , Humans , Neuralgia/drug therapy , Analgesics/therapeutic use , Bridged Bicyclo Compounds/therapeutic use , Bridged Bicyclo Compounds/pharmacology , Gabapentin/therapeutic use , Calcium Channels/drug effects , gamma-Aminobutyric Acid/therapeutic useABSTRACT
This single-centre substudy of a double-blind, randomized, placebo-controlled trial aimed to determine the effect of 96âweeks of rosuvastatin on pulse wave velocity (PWV) in men (nâ=â55, 54âyears) with HIV at moderate cardiovascular risk (Framingham risk score 10-15%). PWV increased in both rosuvastatin [0.54âm/s standard error of difference (SED) 0.26] and placebo [0.50âm/s (SED 0.26), Pâ=â0.896] arms, leading to no difference in PWV at week 96 [rosuvastatin 9.40âm/s (SE 0.31); placebo 9.21âm/s (SE0.31), Pâ=â0.676].
Subject(s)
Cardiovascular Diseases , HIV Infections , Pulse Wave Analysis , Rosuvastatin Calcium , Humans , Rosuvastatin Calcium/therapeutic use , Rosuvastatin Calcium/administration & dosage , Male , HIV Infections/drug therapy , HIV Infections/complications , Middle Aged , Double-Blind Method , Placebos/administration & dosage , Adult , Sulfonamides/therapeutic use , Sulfonamides/pharmacology , Treatment Outcome , Pyrimidines , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Fluorobenzenes/therapeutic useSubject(s)
HIV Infections , Rosuvastatin Calcium , Vascular Stiffness , Humans , HIV Infections/drug therapy , HIV Infections/complications , Male , Vascular Stiffness/drug effects , Rosuvastatin Calcium/adverse effects , Rosuvastatin Calcium/therapeutic use , Rosuvastatin Calcium/administration & dosage , Middle Aged , Adult , Cardiovascular Diseases , Hydroxymethylglutaryl-CoA Reductase Inhibitors/adverse effects , Hydroxymethylglutaryl-CoA Reductase Inhibitors/therapeutic use , Treatment OutcomeABSTRACT
Type 2 diabetes mellitus is the most widespread type of diabetes, mainly affecting adults. Long-term complications are related to the progression of type 2 diabetes mellitus. Metformin is a key treatment option for type 2 diabetes. OBJECTIVES: To evaluate serum irisin, visfatin, and RBP4 levels and to determine the effects of metformin treatment on irisin, visfatin, and RBP4 levels in patients with type 2 diabetes mellitus (Type 2 DM). MATERIAL AND METHODS: A total of 70 patients with type 2 diabetes mellitus, aged between 48 and 82 years were enrolled in the current study. Serum collected and irisin, visfatin, and RBP4 levels were measured, in Type 2 DM patients and control, using the ELISA Kit. RESULTS: The findings observed that there were significantly increased levels of irisin, visfatin, and RBP4 in patients with T2DM when compared with control groups. After 3 months of metformin treatment, irisin levels significantly decreased irisin, visfatin, and RBP4 in patients with T2DM when compared before treatment. Receiver operator characteristic curve investigation shows the levels of visfatin, and irisin are the best biomarkers differentiating subjects with T2DM. CONCLUSION: In patients with type 2 diabetes, 3 months of treatment with metformin reduces levels of Irisin, Visfatin, and RBP4.The clinical significance of these findings remains to be investigated.