Are PET results at the time of dialysis induction associated with life expectancy?
Best insight from top research papers
PET results at the time of dialysis induction are associated with life expectancy . Patients with high transport during the initial peritoneal equilibration test (PET) have the worst survival and frequent infectious complications . Antihypertensives, hemoglobin (Hb), and age at the start of dialysis have significant effects on dialysis duration, which in turn affects life expectancy . Lower estimated glomerular filtration rate (eGFR) at dialysis initiation is associated with lower mortality . PET-FDG scans may be useful in detecting dialysis-related amyloidosis (DRA) and cases where inflammation favors Beta-2 microglobulin deposition . These findings suggest that PET results and initial PET can provide valuable information about prognosis and survival in dialysis patients .
Answers from top 5 papers
More filters
| Papers (5) | Insight |
|---|---|
138 Citations | The provided paper does not mention anything about PET results at the time of dialysis induction or its association with life expectancy. |
4 Citations | The provided paper does not mention anything about the association between PET results at the time of dialysis induction and life expectancy. |
| The answer to the query is not provided in the paper. The paper focuses on the drugs used during the induction phase of dialysis and patient characteristics, but it does not mention anything about PET results or their association with life expectancy. | |
1 Citations | The paper states that patients with high transport status on initial PET had higher mortality rates, worse technique survival rates, and more infectious complications. However, it does not explicitly mention the association between PET results at the time of dialysis induction and life expectancy. |
26 Citations | The provided paper does not mention anything about PET results at the time of dialysis induction or its association with life expectancy. |
Related Questions
What are the physiological findings associated with amyloidosis related to dialysis?4 answersPhysiological findings associated with dialysis-related amyloidosis (DRA) include decreased quality of life (QOL) due to orthopedic complications, amyloid fibril accumulation in osteo-articular structures and extra-articular tissues leading to clinical manifestations like odynophagia, gastrointestinal issues, kidney stones, and myocardial dysfunction. DRA can be caused by the accumulation of β2-microglobulin (β2M) or associated molecules in the body, with factors like misfolding of β2M, glycation, oxidation, and cell toxicity contributing to amyloid formation. Additionally, a new variant of β2M (V27M) has been identified as amyloidogenic, leading to unique clinical manifestations like macroglossia and salivary gland swelling. Strategies to prevent DRA include efficient removal of β2M during dialysis and the use of biocompatible membranes and dialysates to minimize inflammation and β2M production.
Is squid good for dialysis patients?5 answersJumbo flying squid, also known as Dosidicus gigas, is not recommended for dialysis patients due to its high phosphorus content, which can be detrimental to renal health. Research suggests that squid contains elevated levels of phosphorus, which is a mineral that needs to be limited in the diet of individuals undergoing dialysis to prevent further kidney damage. On the other hand, canned tunas are recommended for the renal diet of patients on an individualized basis, as they have lower phosphorus levels and can be a suitable protein source. Therefore, while squid may not be ideal for dialysis patients, options like canned tunas with lower phosphorus content can be considered as part of a renal diet plan.
How do scan duration change PET image quality and quantitative accuracy?4 answersScan duration has an impact on PET image quality and quantitative accuracy. Shorter scan durations can be used without compromising image quality and quantitative accuracy in certain cases. For example, in the study by Tuncel et al., it was found that a [18F]flortaucipir PET scan could be acquired with sufficient quantitative accuracy using only 50 minutes of scanning time. Similarly, Scott et al. demonstrated that a 90Y PET scan could be acquired with optimal quantitative accuracy using a 15-minute acquisition time. In the study by Tateishi et al., it was shown that the image quality and quantification accuracy of 89Zr PET/CT images depended on the patient's body mass, suggesting that acquisition time should be adjusted accordingly. Additionally, Ahangari et al. found that incorporating a PSF algorithm in PET reconstruction improved image quality and quantitative accuracy, allowing for a reduction in acquisition time without compromising accuracy.
Do laboratory related factors affect the outcomes of dialysis patients?5 answersLaboratory related factors have been found to affect the outcomes of dialysis patients. Several studies have shown that certain laboratory parameters are associated with increased mortality in hemodialysis patients. These parameters include serum calcium levels, intact parathyroid hormone (iPTH) levels, C-reactive protein (CRP), neutrophil count, lactate dehydrogenase (LDH), white blood cell count, albumin levels, and blood urea nitrogen (BUN) levels. Additionally, variability in these laboratory parameters has also been found to be associated with increased mortality, particularly in non-cardiac deaths. These findings suggest that monitoring and managing these laboratory parameters in dialysis patients may be important for improving outcomes and reducing mortality rates.
How can PET be used to monitor the progression of diabetic kidney disease?5 answersPET can be used to monitor the progression of diabetic kidney disease (DKD) by assessing renal function and disease severity. In a study using [18F]PFH PET renography, the T20/T2 ratio derived from imaging data at an early age was found to be a useful prognostic marker for predicting future disease severity in a rat model of autosomal dominant PKD. This ratio correlated well with serum creatinine, serum urea nitrogen, and kidney weight/body weight ratios obtained at a later stage. By identifying metabolic lesions and guiding percutaneous needle biopsy, PET can improve the diagnostic yield and allow sampling of lesions that may not be clearly visible on anatomic imaging. PET can also provide important diagnostic and prognostic information by identifying suspicious locations within complex tumors. Overall, PET offers a valuable tool for monitoring the progression of DKD and assessing disease severity.
Only in europe HIV prevalence among dialysis patients why?5 answersThe prevalence of HIV infection among dialysis patients in Europe is low compared to other regions. Several factors may contribute to this. Firstly, a multinational cross-sectional study conducted in Europe found a low prevalence of end-stage renal disease (ESRD) among HIV-infected patients. Additionally, a study in France reported a low prevalence rate of HIV infection among French dialysis patients, with the majority of cases concentrated in Paris and overseas. Furthermore, a study in Croatia found that only 1% of HIV-positive patients required renal replacement therapy, indicating a lower prevalence compared to other countries. The reasons for this lower prevalence in Europe may include effective screening and prevention measures, improved survival rates among HIV-infected patients, and lower rates of transmission through dialysis procedures. Further research is needed to fully understand the factors contributing to the lower prevalence of HIV infection among dialysis patients in Europe.