Publications by authors named "Brenner K"

Article Synopsis
  • Hypoadrenocorticism in cats is rare, often presenting with abnormal serum sodium and potassium levels, but some cases show normal values; a study analyzed 41 cats with varying results.* -
  • The study found that cats with electrolyte imbalances were more likely to exhibit symptoms like hypothermia and weakness, while over half of the subjects (85.4%) were discharged after treatment.* -
  • About one-third of the cats showed hypercalcemia, and those without serious underlying conditions often had a good prognosis post-hospitalization; testing for exocrine pancreatic insufficiency is recommended.*
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Serious illness is rarely experienced by patients in isolation.  Many patients present to palliative care (PC) accompanied by their intimate partner. The intimate partnership is a critical axis around which many patients' experiences of serious illness revolve.

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A fundamental principle of clinical reasoning is that assessment precedes plan; clinicians are taught to base interventions on the presumed etiology of a presentation. A notable exception is in the domain of communication education, where training is focused heavily on tools and interventions, with minimal focus on the assessment that informs which tools or strategies to select with a given patient. The concept of formulation (foundational in psychotherapy education) provides a framework with which to address this gap, enhancing a clinician's ability to be more therapeutically effective with the communication tools at their disposal.

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  • Subdural hematoma is an uncommon occurrence linked to hereditary hemorrhagic telangiectasia (HHT), illustrated by a case study of a 49-year-old man with HHT experiencing symptoms like confusion and weakness.
  • Imaging revealed a large chronic subdural hematoma that was impacting brain function, but instead of surgery, doctors opted for conservative treatment strategies to reduce further risks.
  • The case emphasizes the need for cautious management of subdural hematomas in patients with HHT and showcases the effectiveness of nonsurgical options like embolization in achieving recovery.
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The COVID-19 pandemic has disproportionately affected vulnerable populations, including residents of assisted living facilities (ALFs). This study investigates the impact of non-pharmaceutical interventions (NPIs) and mass vaccination campaigns on SARS-CoV-2 transmission dynamics within four ALFs in Maricopa County, Arizona, United States from January to April 2021. Initial observations reveal a significant SARS-CoV-2 prevalence in Maricopa County, with 7452 new COVID-19 cases reported on 4 January 2021.

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Psychological symptoms are notably prevalent in palliative care (PC) settings, significantly impacting quality of life for patients and their families. Given the inherent multidimensionality of suffering in PC, addressing these psychological aspects is essential. This article aims to introduce and integrate discrete concepts from various schools of psychotherapy, which are directly applicable to PC practices, thereby providing clinicians with a rich toolkit to manage psychological distress.

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Multiple sclerosis (MS) is an inflammatory and neurodegenerative disease of the central nervous system (CNS), resulting in neurological disability that worsens over time. While progress has been made in defining the immune system's role in MS pathophysiology, the contribution of intrinsic CNS cell dysfunction remains unclear. Here, we generated a collection of induced pluripotent stem cell (iPSC) lines from people with MS spanning diverse clinical subtypes and differentiated them into glia-enriched cultures.

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Fatigue is a multifactorial symptom that is commonly faced by patients with cancer, chronic disease, and other serious illnesses. Fatigue causes suffering across biopsychosocial domains and affects patients and their loved ones. In this article, a consortium of professionals across cancer care, physical therapy, exercise, pharmacy, psychiatry, and palliative medicine offers tips and insights on evaluating, categorizing, and addressing fatigue in the setting of serious illness.

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Palliative care (PC) clinicians provide mental healthcare to individuals with serious illnesses. Despite this, there is limited knowledge regarding their mental health training opportunities. To identify predictors of satisfaction with mental health training opportunities and assess the relationship between training opportunities and clinician comfort in managing mental health comorbidities, we conducted a secondary analysis of a nationwide survey involving 708 PC clinicians.

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Mental health issues are widespread and significant among individuals with serious illness. Among patients receiving palliative care (PC), psychiatric comorbidities are common and impact patient quality of life. Despite their prevalence, PC clinicians face challenges in effectively addressing the intricate relationship between medical and psychiatric disorders due to their complex, intertwined and bidirectionally influential nature.

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Addressing the psychiatric aspects of serious illness in palliative care (PC) is crucial to both care delivery and outcomes. Psychiatric comorbidities are common among patients with PC needs and can significantly impact their total burden of symptomatic distress, overall quality of life, functional independence, and healthcare utilization. Yet, these aspects of care are often deferred to mental health consultant teams in the context of busy PC services and often limited human resources.

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Introduction: Myoelectric pattern recognition systems have shown promising control of upper limb powered prostheses and are now commercially available. These pattern recognition systems typically record from up to 8 muscle sites, whereas other control systems use two-site control. While previous offline studies have shown 8 or fewer sites to be optimal, real-time control was not evaluated.

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Purpose Of Review: Palliative care (PC) psychiatry is a growing subspecialty focusing on improving the mental health of those with serious medical conditions and their caregivers. This review elucidates the current practice and ongoing evolution of PC psychiatry.

Recent Findings: PC psychiatry leverages training and clinical practices from both PC and psychiatry, addressing a wide range of needs, including enhanced psychiatric care for patients with serious medical illness, PC access for patients with medical needs in psychiatric settings, and PC-informed psychiatric approaches for individuals with treatment-refractory serious mental illness.

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Article Synopsis
  • Scientists found a special type of mouse that can help us learn more about schizophrenia, a mental illness that affects how people think and feel.
  • These mice have a change in a specific gene that is linked to a higher risk of getting schizophrenia.
  • The research showed that these mice have differences in brain activity, chemical signals, and strange movement patterns, helping to understand potential causes of schizophrenia better.
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Protection of telomeres 1 (POT1) is the 3' single-stranded overhang-binding telomeric protein that prevents an ataxia telangiectasia and Rad3-related (ATR) DNA damage response (DDR) at chromosome ends. What precludes the DDR machinery from accessing the telomeric double-stranded-single-stranded junction is unknown. We demonstrate that human POT1 binds this junction by recognizing the phosphorylated 5' end of the chromosome.

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Multiple sclerosis (MS) is considered an inflammatory and neurodegenerative disease of the central nervous system, typically resulting in significant neurological disability that worsens over time. While considerable progress has been made in defining the immune system's role in MS pathophysiology, the contribution of intrinsic CNS-cell dysfunction remains unclear. Here, we generated the largest reported collection of iPSC lines from people with MS spanning diverse clinical subtypes and differentiated them into glia-enriched cultures.

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Palliative care clinicians enhance the illness experiences of patients and their families through building therapeutic relationships. Many psychological concepts underlie a clinician's approach to a specific patient. Through high-yield tips, this article highlights ten selected psychological elements that palliative care clinicians often use to support patients.

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Article Synopsis
  • Pulmonary function tests (PFTs) are important in evaluating heart transplant candidates, with abnormal results linked to worse post-transplant outcomes, particularly when measuring DLCO levels.
  • The study analyzed data from 462 adult heart transplant recipients to see how pretransplant PFTs affected complications and survival after surgery.
  • Results showed that severe obstructive ventilatory defects and severely reduced DLCO significantly increased the risk of post-transplant pulmonary complications and reduced 90-day survival rates.
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Strain engineering is an important method for tuning the properties of semiconductors and has been used to improve the mobility of silicon transistors for several decades. Recently, theoretical studies have predicted that strain can also improve the mobility of two-dimensional (2D) semiconductors, e.g.

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Telomeres are chromosome-capping structures that protect ends of the linear genome from DNA damage sensors. However, these structures present obstacles during DNA replication. Incomplete telomere replication accelerates telomere shortening and limits replicative lifespan.

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Palliative care clinicians provide psychological support throughout their patients' journeys with illness. Throughout our series exploring the psychological elements of palliative care (PEPC), we suggested that the quality of care is enhanced when clinicians have a deeper understanding of patients' psychological experience of serious illness. Palliative care clinicians are uniquely poised to offer patients a grounded, boundaried, and uplifting relationship to chart their own course through a life-altering or terminal illness.

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Limited information exists on the environmental persistence of genetic markers for fecal indicator bacteria (FIB) in treated wastewaters. Here, the decay rate constants of culturable cells and genetic markers for four diverse groups of FIBs, such as enterococci, Clostridium, Escherichia coli, and Bacteroides, were investigated in freshwater microcosms seeded with disinfected and non-disinfected secondary-treated wastewaters. Decay rate constants of genetic markers and culturable cells varied significantly among the different FIB groups.

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