Publications by authors named "Helena Kullenberg"

Person-centered care emphasizes patient choice and autonomy and is considered an important means for improving the quality of care and quality of life for older adults with multiple chronic conditions and functional limitations. In implementing person-centered care, goals of care based on the patient's preferences are considered fundamental. Psychiatry is generally practiced in a curative paradigm, and little is known about the goals of care in geriatric psychiatric settings.

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Insulin degrading enzyme (IDE) plays a critical role in degrading insulin and beta-forming proteins, implicating its significance as a biomarker in metabolic dysfunction and neurocognitive disorders, including Alzheimer's disease (AD). Understanding the impact of pre-analytic conditions of in vitro IDE levels is imperative for reliable biomarker assessment. This study explored the influence of freeze-thaw cycles, storage temperature, and storage time on IDE levels in human serum.

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Purpose: This study aimed to explore correlations between insulin-degrading enzyme (IDE) and markers of metabolic function in a group of patients diagnosed with type 2 diabetes mellitus (T2DM) or Alzheimer's disease (AD) and metabolically healthy volunteers.

Method: We included 120 individuals (47 with T2DM, 9 with AD, and 64 healthy controls). Serum levels of IDE were measured with commercial kits for ELISA.

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Objective: It has been increasingly recognized that the pathological progress of Alzheimer´s disease (AD) is connected to metabolic function and inflammation. Insulin-degrading enzyme (IDE) is essential for glucose metabolism and the degradation of amyloid-β. We aimed to explore the associations between IDE, total tau, and cytokines levels in plasma from subjects with AD and non-demented controls.

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Background: Metformin, the first-line anti-diabetic drug treatment in patients with type 2 diabetes mellitus (T2DM), is suggested to be anti-inflammatory, antioxidative, and improve cognitive function, making it a promising contribution to treating Alzheimer´s disease (AD). However, the effect of metformin on behavioral and psychological symptoms of dementia (BPSD) in patients with AD has not been explored.

Objective: To investigate the associations between metformin and BPSD in patients with AD and T2DM and explore possible interaction with other antidiabetic drugs.

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Purpose: Decreasing levels of serum insulin-degrading enzyme (IDE) have been associated with an increased risk for Alzheimer´s disease (AD) in patients with type 2 diabetes mellitus (T2DM). Research on serum IDE levels in patients with T2DM is sparse and the aim of this study was to explore serum levels of IDE in patients with T2DM.

Method: Blood serum samples were obtained from a biobank.

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Objectives: Previous studies have shown that hot saline solution (HSS) nasal irrigation is effective against nasal bleeding and is used to treat nasal hemorrhage. In a pilot study, we evaluated hot saline nasal irrigation in comparison to a routinely used nasal packing in terms of self-reported complications and mucosal healing after functional endoscopic sinus surgery.

Methods: Patients undergoing surgery for bilateral chronic rhinosinusitis received polyvinyl acetate (PVA) nasal packing in the left nostril, and the right nostril was rinsed with 47°C sterile saline immediately after surgery.

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