Impact of High Deductible Health Plans on Diabetes Care Quality and Outcomes: Systematic Review

ObjectiveTo provide a review of the impact of high deductible health plans (HDHPs) on the utilizations of services required for optimal management of diabetes and subsequent health outcomes.MethodsSystematic literature review of studies published between January 1, 2000, and May 7, 2021, was conducted that examined the impact of HDHP on diabetes monitoring (eg, recommended laboratory and surveillance testing), routine care (eg, ambulatory appointments), medication management (eg, medication initiation, adherence), and acute health care utilization (eg, emergency department visits, hospitalizations, incident complications).ResultsOf the 303 reviewed articles, 8 were relevant. These studies demonstrated that HDHPs lower spending at the expense of reduced high-value diabetes monitoring, routine care, and medication adherence, potentially contributing to the observed increases in acute health care utilization. Additionally, patient out-of-pocket costs for recommended screenings doubled, and total health care expenditures increased by 49.4% for HDHP enrollees compared with enrollees in traditional health plans. Reductions in disease monitoring and routine care and increases in acute health care utilization were greatest in lower-income patients. None of the studies examined the impact of HDHPs on access to diabetes self-management education, technology use, or glycemic control.ConclusionAlthough HDHPs reduce some health care utilization and costs, they appear to do so at the expense of limiting high-value care and medication adherence. Policymakers, providers, and payers should be more cognizant of the potential for negative consequences of HDHPs on patients’ health.     

Parallels,differences and lessons: a comparison of the management of foot-and-mouth disease and COVID-19 using UK 2001/2020 as points of reference

Foot-and-mouth disease (FMD) is an extremely infectious viral infection of cloven-hoofed animals which is highly challenging to control and can give rise to national animal health crises, especially if there is a lack of pre-existing immunity due to the emergence of new strains or following incursions into disease-free regions. The 2001 FMD epidemic in the UK was on a scale that initially overwhelmed the national veterinary services and was eventually controlled by livestock lockdown and slaughter on an unprecedented scale. In 2020, the rapid emergence of COVID-19 has led to a human pandemic unparalleled in living memory. The enormous logistics of multi-agency control efforts for COVID-19 are reminiscent of the 2001 FMD epidemic in the UK, as are the use of movement restrictions, not normally a feature of human disease control. The UK experience is internationally relevant as few countries have experienced national epidemic crises for both diseases. In this review, we reflect on the experiences and lessons learnt from UK and international responses to FMD and COVID-19 with respect to their management, including the challenge of preclinical viral transmission, threat awareness, early detection, different interpretations of scientific information, lockdown, biosecurity behaviour change, shortage of testing capacity and the choices for eradication versus living with infection. A major lesson is that the similarity of issues and critical resources needed to manage large-scale outbreaks demonstrates that there is benefit to a ‘One Health’ approach to preparedness, with potential for greater cooperation in planning and the consideration of shared critical resources.     

Prehospital Thrombolysis: A Manual from Berlin

In acute ischemic stroke, time from symptom onset to intervention is a decisive prognostic factor. In order to reduce this time, prehospital thrombolysis at the emergency site would be preferable. However, apart from neurological expertise and laboratory investigations a computed tomography (CT) scan is necessary to exclude hemorrhagic stroke prior to thrombolysis. Therefore, a specialized ambulance equipped with a CT scanner and point-of-care laboratory was designed and constructed. Further, a new stroke identifying interview algorithm was developed and implemented in the Berlin emergency medical services. Since February 2011 the identification of suspected stroke in the dispatch center of the Berlin Fire Brigade prompts the deployment of this ambulance, a stroke emergency mobile (STEMO). On arrival, a neurologist, experienced in stroke care and with additional training in emergency medicine, takes a neurological examination. If stroke is suspected a CT scan excludes intracranial hemorrhage. The CT-scans are telemetrically transmitted to the neuroradiologist on-call. If coagulation status of the patient is normal and patient''s medical history reveals no contraindication, prehospital thrombolysis is applied according to current guidelines (intravenous recombinant tissue plasminogen activator, iv rtPA, alteplase, Actilyse).Thereafter patients are transported to the nearest hospital with a certified stroke unit for further treatment and assessment of strokeaetiology. After a pilot-phase, weeks were randomized into blocks either with or without STEMO care. Primary end-point of this study is time from alarm to the initiation of thrombolysis. We hypothesized that alarm-to-treatment time can be reduced by at least 20 min compared to regular care.     

Infection Status of Hydatid Cysts in Humans and Sheep in Uzbekistan

Uzbekistan is endemic of cystic echinococcosis (CE). In order to estimate endemicity of CE, we collected data from emergency surgery due to CE in 2002-2010 and also investigated the prevalence of hydatid cysts in the liver and lungs of sheep at an abattoir in Uzbekistan from July 2009 to June 2010. In 14 emergency hospitals, 8,014 patients received surgical removal or drainage of CE during 2002-2010, and 2,966 patients were found in 2010. A total of 22,959 sheep were grossly examined of their liver and lungs, and 479 (2.1%) and 340 (1.5%) of them were positive for the cyst in the liver and lungs, respectively. Echinococcus granulosus is actively transmitted both to humans and sheep, and CE is a zoonotic disease of public health priority in Uzbekistan.     

胺碘酮与普罗帕酮在快速性心律失常患者院前急救效果中的对比研究

摘要 目的：对比胺碘酮与普罗帕酮在快速性心律失常患者院前急救中的临床效果。方法：将石家庄市急救中心 2019年 4月~2021年 2月期间院前急救时现场治疗的快速性心律失常患者（n=108）按照随机数字表法分为对照组（n=54）和观察组（n=54）。对照组接受普罗帕酮治疗,观察组接受胺碘酮治疗,比较两组心功能、血压、心率（HR）、炎症因子指标、心肌损伤指标及不良反应发生率。结果：治疗结束后,观察组左心室射血分数（LVEF）、心输血量（CO）、二尖瓣舒张早期 /晚期峰值流速（E/A）均高于对照组（P<0.05）。治疗结束后,观察组收缩压（SBP）、舒张压（DBP）、HR均低于对照组（P<0.05）。治疗结束后,观察组肿瘤坏死因子 -α（TNF-α）和白介素 -6（IL-6）水平均低于对照组（P<0.05）。治疗结束后,观察组心肌肌钙蛋白Ⅰ（cTnI）、脑钠肽（BNP）、肌酸激酶同工酶（CK-MB）水平均低于对照组（P<0.05）。两组不良反应发生率组间对比无统计学差异（P>0.05）。结论：在快速性心律失常患者院前急救中,相比于普罗帕酮,胺碘酮可有效改善患者心功能,减少心肌损伤,恢复血压并改善 HR,减轻炎症反应。     

Acute psychiatric care: approaches to increasing the range of services and improving access and quality of care

Acute services for mental health crises are very important to service users and their supporters, and consume a substantial share of mental health resources in many countries. However, acute care is often unpopular and sometimes coercive, and the evidence on which models are best for patient experience and outcomes remains surprisingly limited, in part reflecting challenges in conducting studies with people in crisis. Evidence on best ap­proaches to initial assessment and immediate management is particularly lacking, but some innovative models involving extended assessment, brief interventions, and diversifying settings and strategies for providing support are potentially helpful. Acute wards continue to be central in the intensive treatment phase following a crisis, but new approaches need to be developed, evaluated and implemented to reducing coercion, addressing trauma, diversifying treatments and the inpatient workforce, and making decision‐making and care collaborative. Intensive home treatment services, acute day units, and community crisis services have supporting evidence in diverting some service users from hospital admission: a greater understanding of how best to implement them in a wide range of contexts and what works best for which service users would be valuable. Approaches to crisis management in the voluntary sector are more flexible and informal: such services have potential to complement and provide valuable learning for statutory sector services, especially for groups who tend to be underserved or disengaged. Such approaches often involve staff with personal experience of mental health crises, who have important potential roles in improving quality of acute care across sectors. Large gaps exist in many low‐ and middle‐income countries, fuelled by poor access to quality mental health care. Responses need to build on a foundation of existing community responses and contextually relevant evidence. The necessity of moving outside formal systems in low‐resource settings may lead to wider learning from locally embedded strategies.     

急性冠脉事件发病特点及院前急救对策

目的分析我院急诊科对急性冠脉事件包括急性心肌梗死（AMI）和不稳定型心绞痛（UAP）的院前急救情况,就其存在的问题提出对策。方法回顾性分析1989～2010年救治的急性冠脉事件患者166例临床资料,其中AMI患者72例,UAP患者94例。结果急性冠脉事件发生率占急性心脏事件的48．8％,其院前急救率为31．3％（52／166）,院前抢救成功率为82．69％（44／52）。结论（1）急性冠脉事件的院前急救率仍低,主要与患者及其家属不了解急性冠脉综合征的发病先兆和表现等相关知识以及呼救意识有关,因此加强相关知识的群众性普及教育迫在眉睫。（2）缩短出诊半径、加强医务人员对急诊处理特别是院前处理急性冠脉事件知识的培训、完善院前急救设备,是提高急性冠脉事件院前抢救成功率的保障。     

Bacterial survival studies to assess the efficacy of static pile composting and above ground burial for disposal of bovine carcases

Aim: To assess the survival of bacteria during two alternative means of cattle carcase disposal in windrows: static pile composting (SPC) and above ground burial in soil (AGB), under temperate climate conditions on agricultural land, compared to surface disposal as the control method. Methods and Results: Bacteriological reference materials (pooled bovine faeces in permeable nylon bags and lyophilized cultures of Escherichia coli in glass ampoules) were positioned above and below each of 33 beef cattle carcases (250–300 kg). Temperatures at these sites were monitored with data loggers, while temperature and CO₂ probes were applied repeatedly at varying depths along the windrows. Aliquots of each reference material were cultured from three randomly selected animals from the SPC and AGB group and from all three control animals on five occasions (at 28, 56, 84, 126 and 182 days). SPC was highly efficacious in the destruction of coliforms in faeces and E. coli in ampoules within 28 days, while AGB was not significantly better than controls until 84 days, and bacteria in reference materials above the AGB carcases were still viable after 182 days. Temperature probes and loggers showed SPC provided sustained temperatures of 55–70°C, while AGB did not reach temperatures of 30°C, and the temperature differences correlated with bacteriological findings. Conclusions: In relation to emergency disease management, SPC can be successfully applied to eliminate pathogenic bacteria in cattle carcases, but AGB is unsuitable for carcase disposal. Significance and Impact of the Study: In emergency, animal disease outbreaks in temperate climates requiring large‐scale ruminant carcase disposal, SPC can be successfully applied for the destruction of micro‐organisms.     

Observational study on the impact of initiating tiotropium alone versus tiotropium with fluticasone propionate/salmeterol combination therapy on outcomes and costs in chronic obstructive pulmonary disease

Background

This retrospective cohort study compared the risks of exacerbations and COPD-related healthcare costs between patients with chronic obstructive pulmonary disease (COPD) initiating tiotropium (TIO) alone and patients initiating triple therapy with fluticasone-salmeterol combination (FSC) added to TIO.

Methods

Managed-care enrollees who had an index event of ≥ 1 pharmacy claim for TIO during the study period (January 1, 2003-April 30, 2008) and met other eligibility criteria were categorized into one of two cohorts depending on their medication use. Patients in the TIO+FSC cohort had combination therapy with TIO and FSC, defined as having an FSC claim on the same date as the TIO claim. Patients in the TIO cohort had no such FSC use. The risks of COPD exacerbations and healthcare costs were compared between cohorts during 1 year of follow-up.

Results

The sample comprised 3333 patients (n = 852 TIO+FSC cohort, n = 2481 TIO cohort). Triple therapy with FSC added to TIO compared with TIO monotherapy was associated with significant reductions in the adjusted risks of moderate exacerbation (hazard ratio 0.772; 95% confidence interval [CI] 0.641, 0.930) and any exacerbation (hazard ratio 0.763; 95% CI 0.646, 0.949) and a nonsignificant reduction in COPD-related adjusted monthly medical costs.

Conclusions

Triple therapy with FSC added to TIO compared with TIO monotherapy was associated with significant reductions in the adjusted risks of moderate exacerbation and any exacerbation over a follow-up period of up to 1 year. These improvements were gained with triple therapy at roughly equal cost of that of TIO alone.     

治疗腹膜后血肿的临床探讨

目的:探讨治疗腹膜后血肿的临床疗效。方法:对腹膜后血肿106例分型、诊断及治疗进行了回顾性分析。结果:腹膜后血肿无特异性症状和体征,可通过休克、腹穿、放射、超声波、尿路及血管造影等提高诊断,手术79例,非手术19例,死亡8例。结论:对腹膜后血肿的早期诊断及救治是提高生存率的关键。