Treatment Interventions Research Articles

Long-term clinical outcomes in patients with CIS treated with interferon beta-1b: results from the 15-year follow up of the BENEFIT trial.

Multiple sclerosis (MS) treatment intervention with immunomodulating therapy at early disease stage improves short term clinical outcomes. The objective of this study is to describe the long-term outcomes and healthcare utilization of patients with clinically isolated syndrome (CIS) included in the Betaferon®/Betaseron® in Newly Emerging MS for Initial Treatment (BENEFIT) randomized, parallel group trial. In BENEFIT patients were assigned to "early" IFNB-1b treatment or placebo ("delayed" treatment). After 2years or conversion to clinically definite multiple sclerosis (CDMS), all patients were offered IFNB-1b and were reassessed 15years later. Of 468 patients, 261 (55.8%) were enrolled into BENEFIT 15 (161 [55.1%] from the early, 100 [56.8%] from the delayed treatment arm). In the full BENEFIT analysis set, risk of conversion to CDMS remained lower in the early treatment group ( - 30.5%; hazard ratio 0.695 [95% CI, 0.547-0.883]; p = 0.0029) with a 15.7% lower risk of relapse than in the delayed treatment group (p = 0.1008). Overall, 25 patients (9.6%; 9.9% early, 9.0% delayed) converted to secondary progressive multiple sclerosis. Disability remained low and stable with no significant difference between groups in Expanded Disability Status Scale score or MRI metrics. Paced Auditory Serial Addition Task-3 scores were better in the early treatment group (p = 0.0036 for treatment effect over 15years). 66.3% of patients were still employed at Year 15 versus 74.7% at baseline. In conclusion, results 15years from initial randomization support long-term benefits of early treatment with IFNB-1b.

Personalized Approaches to Cardiovascular Disease: Insights into FDA-Approved Interventions and Clinical Pharmacogenetics.

Cardiovascular diseases place a considerable burden on global health systems, contributing to high rates of morbidity and mortality. Current approaches to detecting and treating Cardiovascular Diseases (CVD) often focus on symptomatic management and are initiated after the disease has progressed. Personalized medicine, which tailors medical interventions to individual characteristics, has emerged as a promising strategy for improving cardiovascular health outcomes. This article provides an overview of personalized medicine in the context of CVD, with a specific emphasis on FDA-approved interventions. It explores the potential benefits, challenges, and future directions of personalized medicine in cardiovascular disorders. By reviewing the advancements in this field, this article underscores the importance of early detection, intervention, and innovative treatment options in reducing the impact of CVD on individuals and society.

Virtual reality modelling in a child after multiple interventions for hypoplastic aortic arch and coarctation.

We present the benefits of advanced multimodality imaging and virtual reality modelling in the diagnosis and treatment planning of a child with aneurysms after numerous interventions for treatment of a hypoplastic aortic arch and coarctation.

Effect of mecobalamin combined with holographic copper acupuncture and scraping technique on tinnitus symptoms in patients with sudden sensorineural hearing loss

Purpose: To examine the effect of methylcobalamin combined with holistic copper acupuncture and scraping technique in ameliorating tinnitus symptoms in patients with sudden sensorineural hearing loss. Methods: 80 patients with sudden sensorineural hearing loss from Department of Otolaryngology, The Hefei First People’s Hospital, Hefei, China were selected as subjects for this study. They were divided into control and study groups, respectively, with 40 patients in each group, based on the different treatment interventions received by the patients. Conventional interventions included the use of Ginkgo biloba extract, Tianmasu injection, dexamethasone pharmacological treatments. The control group received methylphenidate tablets in addition to the conventional treatment, while the study group received further intervention comprising the combination of holistic copper acupuncture and scraping technique on the ear, in addition to the treatment received by the control group. The evaluated outcomes included efficacy, auditory threshold levels, and Pittsburgh Sleep Quality Index (PSQI) score. Results: The overall efficacy of the treatment in the control group was 77.5 %, whereas, it was significantly higher in the study group at 97.5 % (p < 0.05). Prior to treatment, there were no significant differences in pure tone audiometry thresholds between the two groups (p > 0.05). However, post-treatment, the study group exhibited significantly lower pure tone audiometry thresholds compared to the control group (p < 0.05). Before PSQI scores were similar for the two groups (p > 0.05). However, after treatment, the PSQI scores in the study group were significantly lower than those in the control group (p < 0.05). Conclusion: The combined application of methylcobalamin, holistic copper acupuncture, and scraping technique is effective for the treatment of patients with sudden sensorineural hearing loss. This integrated treatment approach significantly alleviates tinnitus and improves sleep-related symptoms in patients with sudden sensorineural hearing loss. Furthermore, it promotes the recovery of pure tone audiometry thresholds and other related parameters.

Effect of hydration therapy and nursing intervention on preventing contrast-induced nephropathy after interventional treatment of lower extremity arteriosclerosis obliterans.

Endoluminal interventions have become one of the main options for the treatment of arteriosclerosis obliterans (ASO). To explore the effect of hydration therapy and nursing intervention on the prevention of contrast-induced nephropathy (CIN) after interventional treatment of lower extremity ASO. A convenience sampling method was used to select 94 patients who received ASO treatment in our hospital from March 2019 to May 2021 as the study subjects. All patients underwent endovascular interventional therapy and were randomly divided into two groups by the random number table method, with odd numbers entering the observation group (n= 47) and even numbers entering the control group (n= 47). The control group received routine nursing intervention, while the observation group underwent hydration therapy and had a corresponding nursing intervention scheme. The clinical efficacy of the two groups and the incidence of contrast-induced nephropathy after interventional therapy were compared, and an evaluation of satisfaction within the two groups was performed via a questionnaire. The total effective rate of patients in the observation group was higher after hydration treatment (97.87% vs 87.23%, p< 0.05). The blood urea nitrogen, creatinine, and β2 microglobulin levels in the observation group were significantly lower than those in the control group after the intervention (p< 0.05). Patients in the observation group had higher nursing satisfaction after using preventive measures of hydration therapy combined with nursing interventions (100% vs 89.36%, p< 0.05). Hydration therapy and nursing intervention can effectively prevent CIN after interventional treatment of lower extremity ASO. After interventional therapy, patients had better clinical outcomes, lower biochemical indexes and improved satisfaction evaluations. The therapy is worthy of clinical promotion and application.

Percutaneous coronary intervention and risk of major adverse cardiovascular events in patients with coronary artery ectasia and acute coronary syndrome

Abstract Funding Acknowledgements None. Background Coronary artery ectasia (CAE) is defined as segmental or diffuse dilation of a coronary artery with a diameter of at least 1.5 times the normal adjacent segment, affecting more than one-third of the length of the artery. It has been described as a relatively infrequent finding with a prevalence from 0.3% to 5%, however, in our population we have previously found it higher, up to 6.7%. In patients with STEMI and ectatic infarct-related artery (EIRA), performing percutaneous coronary intervention (PCI) has been reported to provide better in-hospital outcomes (3), but long-term prognosis remains controversial, with a high mortality risk and cardiovascular events after PCI. No standard approach has been defined for interventional treatment in the acute setting. High thrombus burden and coronary dilation make interventional treatment more challenging. Aim The aim of the present study was to assess the rate of MACE in the long-term according to the use of PCI in patients with CAE and ACS. Methods This was a retrospective analysis of a randomized controlled trial (OVERTIME NCT). Sixty-two consecutive patients with ACS (STEMI or NSTEMI) in whom coronary angiography demonstrated CAE were included. Results The mean age of the 62 patients was 55.7+/- 10.6 years. Of them, 12.9% were women and 87.1% were men. The most common presentation was STEMI in 52 patients (83.8%) and 10 patients (19.2%) presented with NSTEMI. After coronary angiography, 48.4% received PCI and 51.6% did not. Baseline clinical characteristics were not different between groups. During follow up, 8 patients (12.9%) presented a MACE. We found that the risk of MACE was not statistically different, by PCI use (HR 0.67, 95% CI 0.16-2.84, p = 0.5) (Figure 1). We also analyzed the intracoronary use of glycoprotein IIb/IIIa inhibitors, with no long-term differences between groups. Conclusions In patients with CAE and ACS, we found non-statistically significant differences in the risk of MACE between patients who were treated with PCI compared to those without PCI.

Characteristics of drug resistance mutations in ART-experienced HIV-1 patients with low-level viremia in Zhengzhou City, China

Although most people living with HIV (PLWH) receiving antiretroviral therapy (ART) achieve continuous viral suppression, some show detectable HIV RNA as low-level viremia (LLV) (50–999 copies/mL). Drug resistance mutations (DRMs) in PLWH with LLV is of particular concern as which may lead to treatment failure. In this study, we investigated the prevalence of LLV and LLV-associated DRMs in PLWH in Zhengzhou City, China. Of 3616 ART-experienced PLWH in a long-term follow-up cohort from Jan 2022 to Aug 2023, 120 were identified as having LLV. Of these PLWH with LLV, we obtained partial pol and integrase sequences from 104 (70 from HIV-1 RNA and 34 from proviral DNA) individuals. DRMs were identified in 44 individuals. Subtyping analysis indicated that the top three subtypes were B (48.08%, 50/104), CRF07_BC (31.73%, 33/104), and CRF01_AE (15.38%, 16/104). The proportions of nucleoside reverse transcriptase inhibitors (NRTIs), non-nucleoside reverse transcriptase inhibitors (NNRTIs), protease inhibitors (PIs), and integrase strand transfer inhibitors (INSTIs) associated DRMs were 23.83% (24/104), 35.58% (37/104), 5.77% (6/104), and 3.85% (4/104), respectively, which contributed to an overall prevalence of 42.31% (44/104). When analyzed by individual DRMs, the most common mutation(s) were V184 (18.27%, 19/104), followed by V179 (11.54%, 12/104), K103 (9.62%, 10/104), Y181 (9.62%, 10/104), M41 (7.69%, 8/104), and K65R (7.69%, 8/104). The prevalence of DRMs in ART-experienced PLWH with LLV is high in Zhengzhou City and continuous surveillance can facilitate early intervention and provision of effective treatment.

Cost-effectiveness and cost–benefit analyses of fluoride varnish for caries prevention in Guangxi, China

ObjectivesThe objectives of this study were to evaluate the cost-effectiveness and cost-benefit of fluoride varnish (FV) interventions for preventing caries in the first permanent molars (FPMs) among children in rural areas in Guangxi, China.MethodsThis study constituted a secondary analysis of data from a randomised controlled trial, analysed from a social perspective. A total of 1,335 children aged 6–8 years in remote rural areas of Guangxi were enrolled in this three-year follow-up controlled study. Children in the experimental group (EG) and the control group (CG) received oral health education and were provided with a toothbrush and toothpaste once every six months. Additionally, FV was applied in the EG. A decision tree model was developed, and single-factor and probabilistic sensitivity analyses were conducted.ResultsAfter three years of intervention, the prevalence of caries in the EG was 50.85%, with an average decayed, missing, and filled teeth (DMFT) index score of 1.12, and that in the CG was 59.04%, with a DMFT index score of 1.36. The total cost of caries intervention and postcaries treatment was 42,719.55 USD for the EG and 46,622.13 USD for the CG. The incremental cost-effectiveness ratio (ICER) of the EG was 25.36 USD per caries prevented, and the cost–benefit ratio (CBR) was 1.74 USD benefits per 1 USD cost. The results of the sensitivity analyses showed that the increase in the average DMFT index score was the largest variable affecting the ICER and CBR.ConclusionsCompared to oral health education alone, a comprehensive intervention combining FV application with oral health education is more cost-effective and beneficial for preventing caries in the FPMs of children living in economically disadvantaged rural areas. These findings could provide a basis for policy-making and clinical choices to improve children’s oral health.

Temporal trends in acute coronary syndrome by subtype

Abstract Funding Acknowledgements None. Introduction Various studies reported different results in trends regarding acute coronary syndrome (ACS) subtypes over the last years. We performed a retrospective analysis to determine trends in ACS incidence, demographic characteristics of patients, invasive treatment as well as outcomes and mortality of patients with ST elevation myocardial infarction (STEMI); non-STEMI (NSTEMI) and unstable angina (UA) in our tertiary Cardiac Intensive Care Unit (CICU). Methods We collected data from medical records and our electronic hospital information system on all admissions that occured in March 2003, 2013 and 2023 and compared the data. Results Over the years, there was a significant increase in total number of patients in our CICU (74, 87 and 143 per month, respectively). Patients with ACS accounted for more than half of all patients in the investigated period, but without reaching statistical significance for increase (51.4%, 64.4% and 63.6%; p= 0.156). On the other hand, when considering patients with STEMI, there was a significant upgrowth of the number of such patients (6.8% vs 31% vs 28.7%; p&amp;lt;0.001) with a trend of a decrease in the number of NSTEMI (28.4%, 18.4% and 23.8%; p= 0.324) and patients with UA (16.2%, 14.9% and 11.2%; p= 0.528). Percutaneous interventional treatment significantly rose over time (35.6 vs 61.2 vs 67.8%, p&amp;lt;0.01), while application of ICU restricted therapies like vasopressors (1.7% vs 0 vs 6.3%; p= 0.072) and inotropes (6.8% vs 4.7% vs 8.5%; p= 0.356) showed increasing trend, but without reaching statistical significance. However, CICU length of stay (LOS) notably decreased (59h vs 43h vs 22h; p= &amp;lt;0,001) as well as mortality (9.5% vs 5.7% vs 2.8%; p= &amp;lt;0.001). Conclusion We observed a significant increase in the number of STEMI patients with a declining trend in NSTEMI and UA patients, as well as increase in coronary procedures and vasopressors and inotropes administration, all indicating growing acuity and complexity of our patients. On the other hand, LOS and mortality significantly decreased highlighting better outcomes and treatment success.

Protocol for a systematic mapping review of surgical and pharmacological interventions for the treatment of trigeminal neuralgia.

Trigeminal neuralgia is a painful neuropathic disorder characterized by sudden electric shock-like pain that significantly impacts patients' quality of life. Multiple treatment alternatives are available, including medical and surgical options but establishing the optimal course of action can be challenging. To enhance clinical decision-making for trigeminal neuralgia treatment, it is imperative to organize, describe and map the available systematic reviews and randomized trials. This will help identify the best treatment alternatives supported by evidence and acknowledge potential knowledge gaps where future research is needed. This systematic mapping review aims to provide up-to-date evidence on the different surgical and pharmacological treatment alternatives used for trigeminal neuralgia. A search will be systematically conducted on the Epistemonikos database to identify potentially eligible systematic reviews. Additionally, a search will be made in PubMed, CENTRAL, and EBSCO to identify randomized controlled trials assessing pharmacological and surgical treatment interventions for trigeminal neuralgia. Two independent reviewers will screen and select the studies. Data on the different treatment alternatives and reported outcomes in the included studies will be extracted using standardized forms. Following extraction, descriptive statistical methods will be used to analyze the data. The final output of this study will include an evidence map that will illustrate the connections between different treatments and their respective outcomes, providing a clear depiction of the evidence landscape. This study expects to map, describe and assess the methodological quality of the available systematic reviews and trials on pharmacological interventions and neurosurgical procedures for treating trigeminal neuralgia. It will present the results in an evidence map that organizes the available evidence based on their different interventions and outcomes. This evidence map will serve as a visual tool to assist healthcare professionals and patients to understand evidence-based treatment options and their implications for managing this medical condition. La neuralgia del trigémino es un trastorno neuropático doloroso caracterizado por un dolor súbito y agudo, similar a una descarga eléctrica, que impacta significativamente en la calidad de vida. Dada la variedad de tratamientos disponibles, médicos y quirúrgicos, es crucial organizar y mapear la evidencia proveniente de revisiones sistemáticas y ensayos clínicos para orientar las decisiones clínicas. Esto permite identificar tratamientos respaldados por evidencia y señalar áreas de investigación futura. El propósito de esta revisión sistemática de mapeo es proporcionar una visión actualizada de la evidencia existente en relación con las diversas opciones de tratamiento quirúrgico y farmacológico empleadas en el manejo de la neuralgia del trigémino. Se realizará una búsqueda sistemática en la base de datos Epistemonikos para identificar potenciales revisiones sistemáticas. Adicionalmente, se buscará en PubMed, CENTRAL y EBSCO ensayos clínicos aleatorizados que evalúen intervenciones de tratamiento farmacológico y quirúrgico para la neuralgia del trigémino. Dos revisores independientes cribarán y seleccionarán los estudios. Se extraerán datos sobre las diferentes alternativas de tratamiento y los resultados reportados en los estudios incluidos utilizando formularios estandarizados. Tras la extracción, se utilizarán métodos estadísticos descriptivos para analizar los datos. El producto final de este estudio incluirá un mapa de evidencia que ilustrará las conexiones entre los diferentes tratamientos y sus respectivos resultados, proporcionando una representación clara del panorama de la evidencia. Los resultados que se extraerán de este mapeo sistemático incluyen identificar y describir las diferentes alternativas, tanto farmacológicas como quirúrgicas, que existen para el tratamiento de la neuralgia del trigémino. Además, se planea presentar un mapa de evidencia que se basará en los ensayos clínicos aleatorizados y revisiones sistemáticas, el cual mostrará la evidencia de manera organizada entre las diferentes intervenciones y sus desenlaces. Este mapa de evidencia servirá como una herramienta visual que ayudará a los profesionales de la salud y los pacientes a comprender mejor las opciones de tratamiento respaldadas por la evidencia y sus consecuencias en el manejo de esta condición médica.

Evaluating the effectiveness of a mobile app-based self-guided psychological interventions to reduce relapse in substance use disorder: protocol for a randomized controlled trial.

Substance Use Disorder (SUD) persists as a significant public health challenge worldwide, with an estimated prevalence of approximately 10-15% across the global populace. This condition is characterized by a notably high risk of lapses and relapses, even subsequent to treatment interventions. Mobile health interventions, owing to their widespread accessibility, emerge as a promising approach to diminish the risk of relapse post-treatment and to broaden the scope of care, especially in regions with a scarcity of trained medical professionals. This study is designed to assess the effectiveness of mobile interventions in mitigating cravings and preventing lapses among individuals diagnosed with SUD. Employing a two-armed, randomized controlled trial framework, the study will evaluate a self-administered psychological intervention delivered through a mobile application, Nałogometr 2.0. Over a period of three months, participants will engage with intervention modules that primarily incorporate mindfulness techniques and Cognitive Behavioral Therapy (CBT) principles. Ecological Momentary Assessment (EMA) will be utilized to gather longitudinal data on a range of variables that are indicative of craving intensity and the risk of lapse. In addition to this, a monthly-administered battery of questionnaires will be employed to gauge the severity of substance dependence, as well as to measure levels of anxiety, depression, and overall life satisfaction. Results will be submitted for publication in peer-reviewed journals. https://clinicaltrials.gov/, identifier [NCT05730504].

A comprehensive analysis of patients with cerebral arteriovenous malformation with headache: assessment of risk factors and treatment effectiveness

BackgroundDue to the high mortality and disability rate of intracranial hemorrhage, headache is not the main focus of research on cerebral arteriovenous malformation (AVM), so research on headaches in AVM is still scarce, and the clinical understanding is shallow. This study aims to delineate the risk factors associated with headaches in AVM and to compare the effectiveness of various intervention treatments versus conservative treatment in alleviating headache symptoms.MethodsThis study conducted a retrospective analysis of AVMs who were treated in our institution from August 2011 to December 2021. Multivariable logistic regression analysis was employed to assess the risk factors for headaches in AVMs with unruptured, non-epileptic. Additionally, the effectiveness of different intervention treatments compared to conservative management in alleviating headaches was evaluated through propensity score matching (PSM).ResultsA total of 946 patients were included in the analysis of risk factors for headaches. Multivariate logistic regression analysis identified that female (OR 1.532, 95% CI 1.173–2.001, p = 0.002), supply artery dilatation (OR 1.423, 95% CI 1.082–1.872, p = 0.012), and occipital lobe (OR 1.785, 95% CI 1.307–2.439, p < 0.001) as independent risk factors for the occurrence of headaches. There were 443 AVMs with headache symptoms. After propensity score matching, the microsurgery group (OR 7.27, 95% CI 2.82–18.7 p < 0.001), stereotactic radiosurgery group(OR 9.46, 95% CI 2.26–39.6, p = 0.002), and multimodality treatment group (OR 8.34 95% CI 2.87–24.3, p < 0.001) demonstrate significant headache relief compared to the conservative group. However, there was no significant difference between the embolization group (OR 2.24 95% CI 0.88–5.69, p = 0.091) and the conservative group.ConclusionsThis study identified potential risk factors for headaches in AVMs and found that microsurgery, stereotactic radiosurgery, and multimodal therapy had significant benefits in headache relief compared to conservative treatment. These findings provide important guidance for clinicians when developing treatment options that can help improve overall treatment outcomes and quality of life for patients.

Moyamoya Disease: Advances in Diagnosis, Treatment, and Surgical Interventions

Moyamoya Disease: Advances in Diagnosis, Treatment, and Surgical Interventions

Risk factors and nomogram of clinically relevant pancreatic fistula after pancreaticoduodenectomy for periampullary cancer: A prospective multicenter cohort study

Abstract Background Clinically relevant postoperative pancreatic fistula (CRPF) is considered the most dangerous morbidity associated with pancreaticoduodenectomy (PD). The purpose of this study is to evaluate the risk factors and to construct a predicted model for CRPF after PD. Material and Methods Consecutive patients who underwent pancreaticoduodenectomy between August 2021 and October 2023 at Cho Ray Hospital and University Medical Center were included in a multicenter cohort research. Multivariate logistic regression analyses was used to identify the risk factors of CRPF, and a nomogram was built based on these factors. The value of the nomogram in predicting CRPF was evaluated using the area under the receiver operating characteristic (ROC) curve. Results There were 183 eligible patients in this study (mean age: 57.5 ± 12.6 years; 101 males), and the prevalence of CRPF was 13,7% overall. Multivariate analyses showed that, four risk factors related to CRPF, including preoperative serum albumin &lt;3.5 g/dl, body mass index (BMI) ≥ 25 kg/m2, soft texture of the pancreas and estimated blood loss ≥400 ml were prognostic factors for CRPF (p &lt; 0.05). We built a nomogram based on four variables to predict CRPF, and the area under the ROC curve for this nomogram was 0.855 (95% CI: 0,768 – 0,933). Conclusions Nomogram developed from four risk factors shows good performance to predict CRPF after PD. The clinical findings of this study will help surgeons identify perioperative risk factors for high-risk patients with pancreatic fistula who should be managed differently from other patients. Clinical Trial Registry number: ClinicalTrials.gov NCT05017207. Statement of Significance We successfully developed a nomogram to predict the risk of pancreatic fistula using four perioperative factors. By incorporating these risk factors into clinical practice, surgeons can develop appropriate treatment plans and interventions for high-risk patient populations, potentially reducing the morbidity associated with CRPF.

Clinical efficacy observation of calcipotriol combined with AYJ sodium alginate repair dressing in the treatment of psoriasis vulgaris and its effect on patients’ neurological function

Objective To observe the clinical efficacy of calcipotriol combined with AYJ(An Yi Jia) sodium alginate repair dressing in the treatment of psoriasis vulgaris (PV) and its effect on patients’ neurological function. Methods A retrospective analysis was conducted on the clinical data of 103 patients with PV admitted to our hospital from January 2022 to January 2024. All patients met the inclusion and exclusion criteria. According to the treatment interventions received by the patients, they were divided into control group (n = 51, receiving calcipotriol monotherapy) and observation group (n = 52, receiving calcipotriol combined with AYJ sodium alginate repair dressing). The clinical treatment effects, severity of the disease (PSSI score), levels of T lymphocyte subsets (CD4+, CD8+), serum nerve growth factor (NGF), inflammatory factors [interferon-gamma (IFN-γ), interleukin-8 (IL-8), tumor necrosis factor-alpha (TNF-α)], and adverse reactions were compared between the two groups. Results ① Clinical treatment effects: The total effective rate in the observation group was higher than that in the control group (p < 0.05). ② Severity of the disease: The PASI scores of both groups gradually decreased with prolonged treatment time, and the observation group showed a greater magnitude of change (p < 0.05). ③ T lymphocyte subset cells and serum nerve growth factor: The levels of CD4+ were increased after treatment in both groups, while CD8+ and NGF levels were decreased compared to before treatment, with a greater magnitude of change in the observation group (p < 0.05). ④ Inflammatory factors: The levels of IFN-γ, IL-8, and TNF-α were decreased after treatment in both groups, with a greater magnitude of change in the observation group (p < 0.05). ⑤ Adverse reactions: There was no significant difference in the incidence of adverse reactions between the two groups (p > 0.05). Conclusion Calcipotriol combined with AYJ sodium alginate repair dressing has ideal therapeutic effects in the treatment of PV. Compared with calcipotriol alone, the combined application of AYJ sodium alginate repair dressing can further improve patient efficacy, improve immune and neurological function, alleviate patient inflammatory responses, and does not increase the risk of adverse reactions in patients.

A Noninvasive Arterial Stiffness Index to Estimate the Severity of Coronary Atherosclerosis in Patients Undergoing Coronary Angiography

The early diagnosis and appropriate treatment of subclinical atherosclerosis before the onset of life-threatening cardiovascular (CV) diseases are major unmet medical needs in current clinical practice. Noninvasive arterial stiffness indices, the arterial velocity–pulse index (AVI) and the arterial pressure–volume index (API) have been associated with CV risks, conventional arterial stiffness indices, and the severity of coronary atherosclerosis. However, few studies have examined the relationship between these indices and the occurrence of CV events. We measured the AVI and API in 113 consecutive patients admitted to Yokohama City University Hospital for cardiac catheterization between June 2015 and March 2016. Patients were followed until September 2022, and the occurrence of CV events was assessed. The mean age was 71.2 ± 10.7 years, and 83 patients (73.5%) were male. In total, 80 patients (70.8%) had hypertension, 87 (77.0%) had dyslipidemia, and 91 (80.5%) had a history of ischemic heart disease (IHD). The mean follow-up duration was 1752 ± 819 days. Patients who received elective percutaneous coronary intervention (PCI) based on the results of coronary angiography (CAG) at the time of enrollment had significantly higher API than those who did not (38.5 ± 12.6, n = 17 vs. 31.3 ± 7.4, n = 96, p = 0.001). The API was independently associated with the risk of elective PCI in multiple logistic regression analysis. In conclusion, the API could be a useful indicator for estimating the need for coronary interventional treatment in patients with a high CV risk.

Management of Catecholaminergic Polymorphic Ventricular Tachycardia

Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a primary electrical heart disease characterized by the development of polymorphic (including bidirectional) ventricular tachycardia in response to adrenergic stimulation. The leading clinical sign of CPVT is syncope provoked by physical or emotional stress, or adrenergic drugs administration. This disease is characterized by high mortality if not treated. The main treatment approach for CPVT is drug therapy with beta-blockers. Recently, however, there are more and more works stating that beta-blockers have lack of efficacy. Combination therapy with the antiarrhythmic drug of the IC class is one of the approaches before implementing the interventional treatment methods in several patients. Interventional methods include cardioverter defibrillator implantation and left side sympathectomy. This paper presents the modern view on the efficacy, safety, and indications for every management method for patients with CPVT.

Single Drug Intervention in Treatment of Amlapitta with special reference to Bhavprakash Samhita

Bhavprakash Samhita deals with detailed description medicinal plants used in treatment of various disorders along with knowledge of other aspects of Ayurveda. Amongst them Acharya Bhavmishra in the Madhyam khanda has elaborated the Amlapitta disease. Bhrihatrayee has scattered description of Amlapitta disease whereas the elaboration of this disorder is explained in Madhav nidan, Kashyap Samhita, Bhavprakash Yogratnakar and Harit Samhita. In Bhavprakash Samhita, Amlapitta is explained along with Shleshmapitta. In both these types, Amlata is Vikruti and vitiated Dosha are Kaphapitta with difference in symptoms as per the dominant Dosha. Other Granthakars have mentioned Kaphapittaj as a type of Amlapitta according to its Dosha predominance. Whereas in Bhavprakash Samhita Shleshmapitta is described as a separate entity. The treatment mentioned in Bhavprakash Samhita comprises of Shodhan and Shaman Chikitsa. In Shaman Chikitsa Acharya Bhavmishra has used Single drugs in various combinations. This article deals with details of Shaman chikitsa and single Dravyas used in it.

Educating Nurses in Sleep Screening, Brief Intervention, and Referral for Treatment.

Poor sleep is an unrecognized problem among cancer survivors that affects quality of life. However, screening for sleep disorders is not routine in cancer care. To fill this gap, a self-paced online training program was designed for RNs to screen patients for sleep disturbance and provide brief intervention or referral for treatment (Sleep-SBIRT). A three-phase evaluation pilot study included the following steps: (a) develop an online training program with in situ simulation; (b) implement the program with RNs at a comprehensive cancer center; and (c) evaluate module and quiz completion rates and focus group thematic analysis. Of the 22 RNs participating, 17 completed online modules and in situ simulation. The RNs were satisfied (M = 4.74/5, SD = 0.42) and self-confident (M = 4.45/5, SD = 0.45) with the learning. Focus group themes were learning new knowledge, learning online effectively, applying learning to in situ simulation, and intending to implement. The RNs gained knowledge applying Sleep-SBIRT, but future larger studies are warranted. [J Contin Educ Nurs. 202x;5x(x):xx-xx.].

Paravalvular regurgitation after transcatheter aortic valve replacement: incidence, quantification, and prognostic impact

Abstract Transcatheter aortic valve replacement (TAVR) is standard of care in aortic stenosis (AS) with results comparable to surgical aortic valve replacement (SAVR). However, paravalvular regurgitation (PVR) is more common after TAVR. With the alteration of devices and implantation techniques, the incidence of moderate or more PVR has declined. Mild PVR is still common in around 30% of TAVR patients in low risk trials. Progression of AS causes myocardial hypertrophy and varying degrees of diastolic dysfunction which may cause heart failure even in combination with small volumes of PVR. Any degree of PVR is associated with increased risk of overall and cardiovascular mortality. Predictors of PVR are annular eccentricity, severe calcification of the aortic valve, bicuspid aortic valves, and type of prosthesis where balloon-expandable devices are associated with less PVR. PVR is diagnosed using echocardiography, aortic angiogram with or without videodensitometry, hemodynamic parameters, or cardiac magnetic resonance (CMR). PVR can be treated using post-dilation, interventional treatment using a vascular plug, or implantation of a second device. Successful post-dilation depends on balloon size which should at least be equal to or more than 95% of the mean annulus diameter. Implantation of a second device to reduce PVR is successful in approximately 90% of cases, either through lengthening of the sealing skirt in case of inadequate position or through further expansion of the index device. Implantation of a vascular plug can successfully reduce PVR and reduce mortality.