IHI

BACKGROUND CONTEXT: Facet joint osteoarthritis (FJOA) is associated with lumbar disc degeneration and has a significant role in the development of lumbar spinal stenosis (LSS). The relationship between various radiographic parameters and the grade of FJOA is not well understood. PURPOSE: To explore radiographical parameters associated with FJOA in LSS without lumbar dynamic instability. STUDY DESIGN: Retrospective study analysis. PATIENT SAMPLE: A total of 122 patients diagnosed with LSS who visited our hospital between January 2015 and July 2022...

BACKGROUND: Ventilator bundles are suggested to prevent ventilator-associated pneumonia (VAP), but significant variations in the effects of the bundle on patient outcomes have been reported. OBJECTIVES: To synthesize the evidence and evaluate the effects of the ventilator bundle on patient outcomes among critically ill adult patients. METHODS: A broad search was performed in seven databases for relevant articles published from January 2002 to November 2022...

PURPOSE/OBJECTIVE(S): Oligometastatic disease has expanded the clinical indications for non-spine bone (NSB) SBRT. Optical surface monitoring systems (OSMS) may reduce treatment time if it represents an effective surrogate for bone intrafraction motion monitoring. We aimed to identify whether OSMS could substitute for 2D-3D mid-imaging and enable a tattoo-less set up in NSB SBRT. MATERIALS/METHODS: Beginning 11/2019, OSMS was incorporated in parallel with an existing workflow using CBCT and mid 2D-3D kV/kV imaging for pre- and mid-imaging for NSB SBRT...

BACKGROUND: Neonates exposed to painful procedures require pain assessment and reassessment using nonverbal scales. Nurses perform initial assessments routinely, but reassessment is variable. The goal was to increase pain reassessments in neonates with a previous score of 4 or higher within 60 minutes from 50% to 75% within 12 months. METHODS: After identifying key drivers, we tested several interventions using the IHI's Model for Improvement. The outcome measure was the rate of reassessments within 1 hour after scoring ≥4 on the Neonatal Pain Agitation and Sedation Scale (N-PASS)...

BACKGROUND: The study examined stakeholder experiences of a statewide learning collaborative, sponsored and led by Blue Cross Blue Shield of Massachusetts (BCBSMA) and facilitated by the Institute for Healthcare Improvement (IHI) to reduce racial and ethnic disparities in quality of care. METHODS: Interviews of key stakeholders ( n =44) were analyzed to assess experiences of collaborative learning and interventions to reduce racial and ethnic disparities in quality of care...

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Inflicted head injury by shaking trauma (IHI-ST) in infants is a type of abusive head trauma often simulated computationally to investigate causalities between violent shaking and injury. This is commonly done with the head's rotation center kept fixed over time. However, due to the flexibility of the infant's neck and the external shaking motion imposed by the perpetrator it is unlikely that the rotation center is static. Using a test-dummy, shaken by volunteers, we demonstrated experimentally that the location of the head's rotation center moves considerably over time...

Lateral epicondylalgia, commonly referred to as tennis elbow, is a musculoskeletal condition characterised by pain and sensorimotor dysfunction. In some individuals with chronic unilateral LE, sensorimotor symptoms develop on the unaffected side despite no evidence of tissue damage. Altered interhemispheric inhibition (IHI) is one mechanism that could underpin this phenomenon. The aim of this cross-sectional study was to examine IHI between the primary motor cortices (M1) in individuals with chronic LE and healthy controls...

Neurodegenerative diseases are one of the most important contributors to morbidity and mortality in the elderly. In Europe, over 14 million people are currently living with dementia, at a cost of over 400 billion EUR annually. Recent advances in diagnostics and approval for new pharmaceutical treatments for Alzheimer's disease (AD), the most common etiology of dementia, heralds the beginning of precision medicine in this field. However, their implementation will challenge an already over-burdened healthcare systems...

Established classifications exist to confirm Sjögren's Disease (SD) (previously referred as Sjögren's Syndrome) and recruit patients for research. However, no established classification exists for diagnosis in clinical settings causing delayed diagnosis. SD patients experience a huge dental disease burden impairing their quality of life. This study established criteria to characterize Indiana University School of Dentistry (IUSD) patients' SD based on symptoms and signs in the electronic health record (EHR) data available through the state-wide Indiana health information exchange (IHIE)...

BACKGROUND: Activity of the neural circuits in the human motor cortex can be probed using transcranial magnetic stimulation (TMS). Changing TMS-induced current direction recruits different cortical neural circuits. I-wave periodicity repetitive TMS (iTMS) substantially modulates motor cortex excitability through neural plasticity, yet its effect on interhemispheric interaction remains unclear. OBJECTIVE: To explore the modulation of interhemispheric interaction by iTMS applied in different current directions...

BACKGROUND: Ensuring the appropriate use of proton pump inhibitors (PPIs) and histamine type 2-receptor antagonists (H2RAs) is an important hospital patient safety and quality initiative because therapy may be inappropriately continued during transitions of care. In this article, we aim to describe the impact of targeted quality improvement strategies to reduce unnecessary acid suppression use in hospitalized patients across a large health system. METHODS: Beginning January 1, 2018, focused quality improvement strategies to prevent unnecessary initiation and continuation of proton pump inhibitors (PPIs) and histamine type 2-receptor antagonists (H2RAs) were implemented throughout a large health system...

BACKGROUND: Capturing and disseminating key learnings on emerging themes for conference participants is challenging, yet also presents a significant opportunity to distill, share and discuss learning in real time with conference organisers and attendees. The Institute for Healthcare Improvement (IHI) and British Medical Journal ( BMJ ) collaborate annually to convene a Health Quality and Safety conference attracting 1000 to 3000 attendees each year. AIM: To test a learning system that harvested and synthesised the key lessons shared by conference participants at the 2022 IHI-BMJ Gothenburg Forum, and to disseminate this content...

In 2020, the CoViD-19 pandemic spread worldwide in an unexpected way and suddenly modified many life issues, including social habits, social relationships, teaching modalities, and more. Such changes were also observable in many different healthcare and medical contexts. Moreover, the CoViD-19 pandemic acted as a stress test for many research endeavors, and revealed some limitations, especially in contexts where research results had an immediate impact on the social and healthcare habits of millions of people...

The temporo-basal region of the human brain is composed of the collateral, the occipito-temporal, and the rhinal sulci. We manually rated (using a novel protocol) the connections between rhinal/collateral (RS-CS), collateral/occipito-temporal (CS-OTS) and rhinal/occipito-temporal (RS-OTS) sulci, using the MRI of nearly 3400 individuals including around 1000 twins. We reported both the associations between sulcal polymorphisms as well with a wide range of demographics (e.g. age, sex, handedness). Finally, we also estimated the heritability, and the genetic correlation between sulcal connections...

There is potential for many medication errors to occur due to the complex medication use process. The medication reconciliation process can significantly lower the incidence of medication errors that may arise from an incomplete or inaccurate medication history as well as reductions in length of hospital stay, patients' readmissions and lower healthcare costs.The quality improvement collaborative project was conducted as a pilot study in two hospitals, then implemented on a broader scale in 18 hospitals in Saudi Arabia...

The expression of viral antigens in chronic hepatitis B virus (HBV) infection drives continuous liver inflammation, one of the main risk factors to develop liver cancer. HBV developed immune-suppressive functions to escape from the host immune system, but their link to liver tumor development is not well understood. Here, we analyzed if and how HBV surface antigen (HBs) expression in combined hepatocellular-cholangiocarcinoma (cHCC/iCCA) cells influences their antigenicity for CD8 T cells. We randomly isolated liver tumor tissues from AlfpCre+ -Trp53fl/fl /Alb-HBs+ tg mice and established primary carcinoma cell lines (pCCL) that showed a bilineal (CK7+ /HNF4α+ ) cHCC/iCCA phenotype...

The rapid development of modern scientific medicine and practice (development of genetic engineering, coronary angiography, use of microprocessors (microminiature implant in eye retina, 3D-print of implants, prostheses) is connected with the scientific-technical progress in recent years, which gave impetus to introduction of extremely complex treatment and diagnostic methods. The use of high-tech medical equipment requires the implementation of modern sanitary and anti-epidemic measures of disinfection and sterilization after each manipulation to prevent in-hospital infection/infectious diseases which are related to the grant of medicare (IHI/IPNMD)...

OBJECTIVE: To improve our human milk practices by increasing early and sustained use of colostrum as oral immune therapy (OIT) in very low birthweight (VLBW) infants admitted at a level 3 neonatal intensive care unit. STUDY DESIGN: Using the Institute for Healthcare Improvement's Model for Improvement, several interventions aimed at increasing early OIT administration were implemented. Four key drivers included: optimizing evidence-based OIT guidelines, personnel alignment and engagement, optimal electronic health record use for ordering practices, and timely lactation consultant involvement...

STUDY DESIGN: Multicenter prospective observational study. OBJECTIVE: Diffusion tensor imaging in flexion extension improves the diagnosis of degenerative cervical myelopathy (DCM). We aimed to provide an imaging biomarker for the detection of DCM. SUMMARY OF BACKGROUND DATA: DCM is the most common form of spinal cord dysfunction in adults; however, imaging surveillance for myelopathy remains poorly characterized. PATIENTS AND METHODS: Symptomatic DCM patients were examined in maximum neck flexion-extension and neutral positions in a 3T-magnetic resonance imaging scanner and allocated to 2 groups: (1) Patients with visible intramedullary hyperintensity (IHIS) on T2-weighted imaging (IHIS+, n = 10); and (2) Patients without IHIS (IHIS-, n = 11)...