| 1. |
- Abrahamsson, Per-Anders, et al.
(författare)
-
Factors Predicting the Off-treatment Duration in Patients with Prostate Cancer Receiving Degarelix as Intermittent Androgen Deprivation Therapy
- 2017
-
Ingår i: European Urology Focus. - : Elsevier BV. - 2405-4569. ; 3:4-5, s. 470-479
-
Tidskriftsartikel (refereegranskat)abstract
- Background: Intermittent androgen deprivation therapy (IAD) is commonly used in prostate cancer because of the benefits of the off-treatment period (OTP). The off-treatment time for patients depends on cancer progression, often measured as a rise in prostate-specific antigen (PSA). Objective: To evaluate if certain factors can predict OTP duration following 7-mo degarelix therapy. Design, setting, and participants: This multivariable analysis included 191 prostate cancer patients with baseline PSA 4–50 ng/ml or PSA doubling time <24 mo entering the first OTP with PSA ≤4 ng/ml and testosterone <0.5 ng/ml. OTP continued until disease progression, measured as PSA >4 ng/ml. Despite a study-defined OTP maximum of 24 mo, a 50% failure rate was not observed within certain strata. A Weibull distribution was used to estimate median time to PSA >4 ng/ml adjusted for the following variables: age; baseline (or end of induction period [EOI]) PSA; baseline testosterone; cancer stage/previous curative treatment; and Gleason score. According to the results and the utility of these factors in clinical practice, the model was reduced in a stepwise manner. Time to testosterone recovery (testosterone >0.5 and >2.2 ng/ml) was estimated in a similar manner. Results: The full five-factor model showed that baseline PSA (p < 0.0001), age (p = 0.004), prostate cancer stage/previous therapy (p = 0.023), and baseline testosterone (p = 0.039) influenced OTP. A reduced two-factor model (baseline PSA, age) showed that only baseline PSA influenced OTP (p < 0.0001), and patients with baseline PSA ≤4 ng/ml had the longest OTP. In addition, EOI PSA (p < 0.0001) and age (p = 0.050) significantly influenced OTP. The times to testosterone >0.5 and >2.2 ng/ml were longer for older patients and those with lower baseline testosterone levels. Conclusion: Patients with lower baseline and EOI PSA, and older patients can stay off therapy longer and therefore may benefit more from degarelix IAD. These factors may help in proposing an algorithm to predict the OTP and optimise visit frequency. Patient summary: We describe extended analysis results for a trial in which patients with prostate cancer received intermittent androgen deprivation treatment. Prostate-specific antigen levels at baseline and at the end of the induction period, as well as older age, predicted the duration of the off-treatment period. Testosterone recovery was slower in older patients and in patients who had lower pretreatment testosterone levels. These factors may help in deciding whether to choose continuous or intermittent treatment as a strategy. Trial registration: Clinicaltrials.gov NCT00801242 Age and prostate-specific antigen levels before and at the end of active treatment seem to predict off-treatment duration for degarelix as intermittent androgen deprivation treatment (ADT). This information could be valuable in proposing an algorithm to predict the off-treatment period, optimise visit schedules, and set the restart sate for ADT.
|
|
| 2. |
- Abreu-Mendes, Pedro, et al.
(författare)
-
Myofascial Pelvic Pain : Best Orientation and Clinical Practice. Position of the European Association of Urology Guidelines Panel on Chronic Pelvic Pain
- 2023
-
Ingår i: European Urology Focus. - : Elsevier. - 2405-4569. ; 9:1, s. 172-177
-
Tidskriftsartikel (refereegranskat)abstract
- CONTEXT: Despite the high prevalence of a myofascial pain component in chronic pelvic pain (CPP) syndromes, awareness and management of this component are lacking among health care providers.OBJECTIVE: To summarize the current state of the art for the management of myofascial pain in chronic primary pelvic pain syndromes (CPPPS) according to scientific research and input from experts from the European Association of Urology (EAU) guidelines panel on CPP.EVIDENCE ACQUISITION: A narrative review was undertaken using three sources: (1) information in the EAU guidelines on CPP; (2) information retrieved from the literature on research published in the past 3 yr on myofascial pelvic pain; and (3) expert opinion from panel members.EVIDENCE SYNTHESIS: Studies confirm a high prevalence of a myofascial pain component in CPPPS. Examination of the pelvic floor muscles should follow published recommendations to standardize findings and disseminate the procedure. Treatment of pelvic floor muscle dysfunction and pain in the context of CPP was found to contribute to CPP control and is feasible via different physiotherapy techniques. A multidisciplinary approach is the most effective.CONCLUSIONS: Despite its high prevalence, the myofascial component of CPP has been underevaluated and undertreated to date. Myofascial pain must be assessed in all patients with CPPPS. Treatment of the myofascial pain component is relevant for global treatment success. Further studies are imperative to reinforce and better define the role of each physiotherapy technique in CPPPS.PATIENT SUMMARY: Pain and inflammation of the body's muscle and soft tissues (myofascial pain) frequently occurs in pelvic pain syndromes. Its presence must be evaluated to optimize management for each patient. If diagnosed, myofascial pain should be treated.
|
|
| 3. |
- Alterbeck, Max, et al.
(författare)
-
Designing and Implementing a Population-based Organised Prostate Cancer Testing Programme.
- 2022
-
Ingår i: European urology focus. - : Elsevier BV. - 2405-4569. ; 8:6, s. 1568-1574
-
Tidskriftsartikel (refereegranskat)abstract
- European guidelines recommend that well-informed men at elevated risk of having prostate cancer (PCa) should be offered prostate-specific antigen (PSA) testing with risk-stratified follow-up. The Swedish National Board of Health and Welfare recommends against screening for PCa but supports regional implementation of organised prostate cancer testing (OPT).To report the process for designing and implementing OPT programmes.Population-based OPT programmes in two Swedish regions, designed to include men aged between 50 and 74 yr, launched in September 2020 for 50-yr-old men.The number of men invited, the participation rate, and the numbers of magnetic resonance imaging (MRI) scans, urological visits, and biopsies from September 2020 to June 2021 were recorded.Two Swedish regions co-designed an OPT programme with a risk-stratified diagnostic algorithm based on prostate-specific antigen (PSA), PSA density, MRI findings, and age. An automated administrative system was developed on a nationwide web-based platform. Invitation letters and test results are automatically generated and sent out by post. Men with PSA ≥3ng/ml, a suspicious MRI lesion, and/or PSA density ≥0.15ng/ml/cm3 are referred for a prostate biopsy. Test results are registered for quality control and research. By June 2021, a total of 16515 men were invited, of whom 6309 (38%) participated; 147 had an MRI scan and 39 underwent prostate biopsy. The OPT framework, algorithm, and diagnostic pathways have been working well.We designed and implemented a framework for OPT with a high grade of automation. The framework and organisational experiences may be of value for others who plan a programme for early detection of PCa.We describe the implementation of an organised testing programme for early detection of prostate cancer in two Swedish regions. This model is the first of its kind and may serve as a template for similar programmes.
|
|
| 4. |
|
|
| 5. |
|
|
| 6. |
|
|
| 7. |
|
|
| 8. |
- Assel, Melissa, et al.
(författare)
-
A Four-kallikrein Panel and β-Microseminoprotein in Predicting High-grade Prostate Cancer on Biopsy : An Independent Replication from the Finnish Section of the European Randomized Study of Screening for Prostate Cancer
- 2019
-
Ingår i: European Urology Focus. - : Elsevier BV. - 2405-4569. ; 5:4, s. 561-567
-
Tidskriftsartikel (refereegranskat)abstract
- Background: A panel of four kallikrein markers (total, free, and intact prostate-specific antigen [PSA] and human kallikrein-related peptidase 2 [hK2]) improves predictive accuracy for Gleason score ≥7 (high-grade) prostate cancer among men biopsied for elevated PSA. A four-kallikrein panel model was originally developed and validated by the Dutch center of the European Randomized Study of Screening for Prostate Cancer (ERSPC). The kallikrein panel is now commercially available as 4Kscore™. Objective: To assess whether these findings could be replicated among participants in the Finnish section of ERSPC (FinRSPC) and whether β-microseminoprotein (MSP), a candidate prostate cancer biomarker, adds predictive value. Design, setting, and participants: Among 4861 biopsied screening-positive participants in the first three screening rounds of FinRSPC, a case-control subset was selected that included 1632 biopsy-positive cases matched by age at biopsy to biopsy-negative controls. Outcome measurements and statistical analysis: The predictive accuracy of prespecified prediction models was compared with biopsy outcomes. Results and limitations: Among men with PSA of 4.0-25. ng/ml, 1111 had prostate cancer, 318 of whom had high-grade disease. Total PSA and age predicted high-grade cancer with an area under the curve of 0.648 (95% confidence interval [CI] 0.614-0.681) and the four-kallikrein panel increased discrimination to 0.746 (95% CI 0.717-0.774). Adding MSP to the four-kallikrein panel led to a significant (Wald test; p = 0.015) but small increase (0.003) in discrimination. Limitations include a risk of verification bias among men with PSA of 3.0-3.99. ng/ml and the absence of digital rectal examination results. Conclusions: These findings provide additional evidence that kallikrein markers can be used to inform biopsy decision-making. Further studies are needed to define the role of MSP. Patient summary: Four kallikrein markers and β-microseminoprotein in blood improve discrimination of high-grade prostate cancer at biopsy in men with elevated prostate-specific antigen. Four kallikrein markers and β-microseminoprotein (MSP) in blood improve discrimination of high-grade cancer at biopsy in men with elevated prostate-specific antigen. These kallikrein markers can be used to inform biopsy decision-making. Further studies are needed to define the role of MSP.
|
|
| 9. |
- Bjerklund Johansen, T. E., et al.
(författare)
-
Grey Zones in the Field of Urinary Tract Infections
- 2016
-
Ingår i: European Urology Focus. - : Elsevier BV. - 2405-4569. ; 2:4, s. 460-462
-
Tidskriftsartikel (refereegranskat)abstract
- Urinary tract infections are a very common clinical problem with various knowledge gaps requiring urgent attention in areas including pathophysiology, diagnosis, antibiotic resistance, and prophylaxis. These grey zones preclude optimal management of urologic patients.
|
|
| 10. |
|
|
