scholarly journals Men’s experiences of radiotherapy treatment for localized prostate cancer and its long-term treatment side effects: a longitudinal qualitative study

2021 ◽  
Author(s):  
E. Sutton ◽  
◽  
J. A. Lane ◽  
M. Davis ◽  
E. I. Walsh ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Side Effects ◽  
External Beam Radiotherapy ◽  
Qualitative Interviews ◽  
Well Being ◽  
Localized Prostate Cancer ◽  
Short Term ◽  
Age Related ◽  
Qualitative Interview Study ◽  
Long Term Treatment

Abstract Purpose To investigate men’s experiences of receiving external-beam radiotherapy (EBRT) with neoadjuvant Androgen Deprivation Therapy (ADT) for localized prostate cancer (LPCa) in the ProtecT trial. Methods A longitudinal qualitative interview study was embedded in the ProtecT RCT. Sixteen men with clinically LPCa who underwent EBRT in ProtecT were purposively sampled to include a range of socio-demographic and clinical characteristics. They participated in serial in-depth qualitative interviews for up to 8 years post-treatment, exploring experiences of treatment and its side effects over time. Results Men experienced bowel, sexual, and urinary side effects, mostly in the short term but some persisted and were bothersome. Most men downplayed the impacts, voicing expectations of age-related decline, and normalizing these changes. There was some reticence to seek help, with men prioritizing their relationships and overall health and well-being over returning to pretreatment levels of function. Some unmet needs with regard to information about treatment schedules and side effects were reported, particularly among men with continuing functional symptoms. Conclusions These findings reinforce the importance of providing universal clear, concise, and timely information and supportive resources in the short term, and more targeted and detailed information and care in the longer term to maintain and improve treatment experiences for men undergoing EBRT.

scholarly journals Combination therapy-permanent interstitial brachytherapy and external beam radiotherapy for patients with localized prostate cancer

2005 ◽  
Vol 52 (4) ◽  
pp. 31-36 ◽  
Author(s):  
H. Matzkin ◽  
G. Keren-Paz ◽  
N.J. Mabjeesh ◽  
J. Chen
Keyword(s):  
Prostate Cancer ◽  
Side Effects ◽  
Combination Therapy ◽  
External Beam Radiotherapy ◽  
Localized Prostate Cancer ◽  
Interstitial Brachytherapy ◽  
External Beam Radiation ◽  
Treatment Modalities ◽  
External Beam ◽  
Beam Radiation

Background: Combination of permanent interstitial brachytherapy based on radioactive iodine with external beam radiotherapy is an alternative to other treatment modalities, such as radical prostatectomy or external beam radiotherapy alone in patients with intermediate-risk localized prostate cancer. In this article we report our experience with this combination modality. Methods: Among patients who were treated in our institute with brachytherapy, there were 64 patients who received combination therapy for the above indication. Combination therapy enables administration of 110 Gy as brachytherapy and thereafter 45 Gy as external beam radiation. All patients received adjuvant androgen deprivation therapy for 6 months. The prospective follow-up was done with the aid of validated evaluation instruments (questionnaires). Results: Combination therapy was administered without additional urinary (IPSS-based) or sexual (IIEFbased) side effects above those with brachytherapy alone. No severe perianal and lower intestinal tract side effects were observed. Short-to-moderate-term results based on serum PSA levels are encouraging, and are not inferior to what is accepted by the literature for other radical therapies. Conclusion: Combination of permanent interstitial brachytherapy and external beam radiotherapy in the appropriate patients does not cause any additional morbidity, and its biochemical results justify its application. This modality should be offered as an accepted and good alternative to other radical treatment options, to men with prostate cancer with moderate risk factors.

PO-0244 HDR brachytherapy monotherapy with 2 x 13.5 Gy for localized prostate cancer: short term follow up

2021 ◽  
Vol 158 ◽  
pp. S203-S204
Author(s):  
M. Christianen ◽  
K. De Vries ◽  
P. Jansen ◽  
L. Luthart ◽  
I. Kolkman-Deurloo ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Localized Prostate Cancer ◽  
Hdr Brachytherapy ◽  
Short Term

scholarly journals Vision-related quality of life in adults with severe peripheral vision loss: a qualitative interview study

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Ryan Lange ◽  
Abigail Kumagai ◽  
Sara Weiss ◽  
Katherine B. Zaffke ◽  
Sherry Day ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Contrast Sensitivity ◽  
Qualitative Interviews ◽  
Well Being ◽  
Vision Impairment ◽  
Qualitative Interview Study ◽  
Patient Reported ◽  
Related Quality ◽  
The Impact

Abstract Background Existing patient-reported outcome (PRO) measures may not be relevant to the full range of functional and vision-related quality of life (VR-QOL) concerns of individuals with vision impairment due to severe peripheral field loss (PFL). Measurement of VR-QOL in severe PFL is important in order to determine the effectiveness of vision rehabilitation interventions for this population. The purpose of this study was to characterize the impact of severe PFL due to retinitis pigmentosa (RP) and glaucoma on VR-QOL as the initial phase in the development of a novel PRO measure. Methods Individuals with severe PFL due to RP or glaucoma were recruited from the Kellogg Eye Center and the Association for the Blind and Visually Impaired. Participants completed semi-structured qualitative interviews, the Impact of Vision Impairment (IVI) questionnaire and the RAND 36-Item Health Survey. Interviews were analyzed by two coders using thematic analysis. A matrix analysis was conducted to compare VR-QOL by cause of severe PFL. Sample size was determined by thematic saturation. Results The study included 37 participants (19 RP, 18 glaucoma). Median best-corrected visual acuity for those with RP and glaucoma was 20/40 and 20/27.5, while Pelli-Robson contrast sensitivity was 1.2 log contrast sensitivity (logCS) and 1.1 logCS, respectively. Median domain scores on the IVI (reading, mobility, well-being) ranged from a low of − 0.2 to a high of 0.7 logits in those with RP and from 0.5 to 1.2 logits in those with glaucoma. Qualitative interviews identified six VR-QOL themes relevant across participants with both RP and glaucoma, including activity limitations, driving, emotional well-being, reading, mobility, and social function. VR-QOL concerns were largely consistent among those with severe PFL due to RP and glaucoma. These overarching themes contained content relevant to specific challenges related to severe PFL. Conclusions There are commonly occurring VR-QOL concerns among individuals with severe PFL due to RP and glaucoma. The outlined themes will serve as the basis for development of the Low Vision Severely Constricted Peripheral Eyesight (LV-SCOPE) Questionnaire.

scholarly journals Addition of Androgen-Deprivation Therapy or Brachytherapy Boost to External Beam Radiotherapy for Localized Prostate Cancer: A Network Meta-Analysis of Randomized Trials

2020 ◽  
Vol 38 (26) ◽  
pp. 3024-3031 ◽  
Author(s):  
William C. Jackson ◽  
Holly E. Hartman ◽  
Robert T. Dess ◽  
Sam R. Birer ◽  
Payal D. Soni ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Androgen Deprivation Therapy ◽  
Randomized Trials ◽  
Practice Patterns ◽  
Meta Analysis ◽  
External Beam Radiotherapy ◽  
Localized Prostate Cancer ◽  
External Beam ◽  
Brachytherapy Boost ◽  
Meta Analyses

PURPOSE In men with localized prostate cancer, the addition of androgen-deprivation therapy (ADT) or a brachytherapy boost (BT) to external beam radiotherapy (EBRT) have been shown to improve various oncologic end points. Practice patterns indicate that those who receive BT are significantly less likely to receive ADT, and thus we sought to perform a network meta-analysis to compare the predicted outcomes of a randomized trial of EBRT plus ADT versus EBRT plus BT. MATERIALS AND METHODS A systematic review identified published randomized trials comparing EBRT with or without ADT, or EBRT (with or without ADT) with or without BT, that reported on overall survival (OS). Standard fixed-effects meta-analyses were performed for each comparison, and a meta-regression was conducted to adjust for use and duration of ADT. Network meta-analyses were performed to compare EBRT plus ADT versus EBRT plus BT. Bayesian analyses were also performed, and a rank was assigned to each treatment after Markov Chain Monte Carlo analyses to create a surface under the cumulative ranking curve. RESULTS Six trials compared EBRT with or without ADT (n = 4,663), and 3 compared EBRT with or without BT (n = 718). The addition of ADT to EBRT improved OS (hazard ratio [HR], 0.71 [95% CI, 0.62 to 0.81]), whereas the addition of BT did not significantly improve OS (HR, 1.03 [95% CI, 0.78 to 1.36]). In a network meta-analysis, EBRT plus ADT had improved OS compared with EBRT plus BT (HR, 0.68 [95% CI, 0.52 to 0.89]). Bayesian modeling demonstrated an 88% probability that EBRT plus ADT resulted in superior OS compared with EBRT plus BT. CONCLUSION Our findings suggest that current practice patterns of omitting ADT with EBRT plus BT may result in inferior OS compared with EBRT plus ADT in men with intermediate- and high-risk prostate cancer. ADT for these men should remain a critical component of treatment regardless of radiotherapy delivery method until randomized evidence demonstrates otherwise.

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