Correlates of dissatisfaction with treatment in patients with prostate cancer diagnosed through screening

Treatment Decision Regret Among Long-Term Survivors of Localized Prostate Cancer: Results From the Prostate Cancer Outcomes Study

Purpose To determine the demographic, clinical, decision-making, and quality-of-life factors that are associated with treatment decision regret among long-term survivors of localized prostate cancer. Patients and Methods We evaluated men who were age ≤ 75 years when diagnosed with localized prostate cancer between October 1994 and October 1995 in one of six SEER tumor registries and who completed a 15-year follow-up survey. The survey obtained demographic, socioeconomic, and clinical data and measured treatment decision regret, informed decision making, general- and disease-specific quality of life, health worry, prostate-specific antigen (PSA) concern, and outlook on life. We used multivariable logistic regression analyses to identify factors associated with regret. Results We surveyed 934 participants, 69.3% of known survivors. Among the cohort, 59.1% had low-risk tumor characteristics (PSA < 10 ng/mL and Gleason score < 7), and 89.2% underwent active treatment. Overall, 14.6% expressed treatment decision regret: 8.2% of those whose disease was managed conservatively, 15.0% of those who received surgery, and 16.6% of those who underwent radiotherapy. Factors associated with regret on multivariable analysis included reporting moderate or big sexual function bother (reported by 39.0%; OR, 2.77; 95% CI, 1.51 to 5.0), moderate or big bowel function bother (reported by 7.7%; OR, 2.32; 95% CI, 1.04 to 5.15), and PSA concern (mean score 52.8; OR, 1.01 per point change; 95% CI, 1.00 to 1.02). Increasing age at diagnosis and report of having made an informed treatment decision were inversely associated with regret. Conclusion Regret was a relatively infrequently reported outcome among long-term survivors of localized prostate cancer; however, our results suggest that better informing men about treatment options, in particular, conservative treatment, might help mitigate long-term regret. These findings are timely for men with low-risk cancers who are being encouraged to consider active surveillance.

Factors associated with satisfaction with prostate cancer care: results from Cancer of the Prostate Strategic Urologic Research Endeavor (CaPSURE)

OBJECTIVE

To evaluate the impact of demographic, clinical, treatment and patient-reported parameters on satisfaction with prostate cancer care. Despite the significant worldwide impact of prostate cancer, few data are available specifically addressing satisfaction with treatment-related care.

PATIENTS AND METHODS

CaPSURE comprises participants from 40 US sites who were monitored during and after their treatment course. Participants who were diagnosed with clinically localized prostate cancer after 1999 underwent radical prostatectomy, radiation therapy or primary androgen deprivation, and those who also completed the satisfaction questionnaire within 2 years of treatment were included in the present study. Satisfaction was measured using a validated instrument that assesses contact with providers, confidence in providers, communication skills, humanness and overall satisfaction. Multivariable linear regression analysis were performed to evaluate the independent relationships between demographic, clinical, treatment and patient-reported parameters and satisfaction.

RESULTS

Of the 3056 participants, 1927 (63%) were treated with radical prostatectomy, 843 (28%) were treated with radiation therapy and 286 (9%) were treated with primary androgen deprivation. Multivariable analysis showed that multiple patient-reported factors were independently associated with satisfaction, whereas clinical, demographic and treatment parameters were not. Baseline health-related quality of life, measured by the 36-item short-form health survey, baseline fear of cancer recurrence (all P < 0.01) and declines in the sexual (P = 0.03), urinary (P < 0.01) and bowel (P = 0.02) function domains of the University of California Los Angeles Prostate Cancer Index were all independently associated with satisfaction. Patient-reported outcomes were more strongly associated with satisfaction in the low-risk subgroup.

CONCLUSIONS

Patient-reported factors such as health-related quality of life and fear of cancer recurrence are independently associated with satisfaction with care. Pretreatment parameters should be used to identify populations at-risk for dissatisfaction to allow for intervention and/or incorporation into treatment decision-making.

Quality of life and satisfaction with outcome among prostate-cancer survivors

BACKGROUND

We sought to identify determinants of health-related quality of life after primary treatment of prostate cancer and to measure the effects of such determinants on satisfaction with the outcome of treatment in patients and their spouses or partners.

METHODS

We prospectively measured outcomes reported by 1201 patients and 625 spouses or partners at multiple centers before and after radical prostatectomy, brachytherapy, or external-beam radiotherapy. We evaluated factors that were associated with changes in quality of life within study groups and determined the effects on satisfaction with the treatment outcome.

RESULTS

Adjuvant hormone therapy was associated with worse outcomes across multiple quality-of-life domains among patients receiving brachytherapy or radiotherapy. Patients in the brachytherapy group reported having long-lasting urinary irritation, bowel and sexual symptoms, and transient problems with vitality or hormonal function. Adverse effects of prostatectomy on sexual function were mitigated by nerve-sparing procedures. After prostatectomy, urinary incontinence was observed, but urinary irritation and obstruction improved, particularly in patients with large prostates. No treatment-related deaths occurred; serious adverse events were rare. Treatment-related symptoms were exacerbated by obesity, a large prostate size, a high prostate-specific antigen score, and older age. Black patients reported lower satisfaction with the degree of overall treatment outcomes. Changes in quality of life were significantly associated with the degree of outcome satisfaction among patients and their spouses or partners.

CONCLUSIONS

Each prostate-cancer treatment was associated with a distinct pattern of change in quality-of-life domains related to urinary, sexual, bowel, and hormonal function. These changes influenced satisfaction with treatment outcomes among patients and their spouses or partners.

Psychological distress in Japanese men with localized prostate cancer

OBJECTIVE

To investigate: (i) the level of psychological distress; and (ii) the relationships between the level of psychological distress and general or disease-specific HRQOL of Japanese men with localized prostate cancer following surgery or radiotherapy.

PATIENTS AND METHODS

The study was a retrospective cross-sectional survey of 253 men with localized prostate cancer treated with radical prostatectomy and 87 with external beam radiotherapy were collected. The measures used four questionnaires including: (i) the Medical Outcomes Study 36-Item Health Survey; (ii) The University of California, Los Angeles Prostate Cancer Index; (iii) International Prostate Symptom Score; and (iv) Hospital Anxiety and Depression Scale (HADS).

RESULTS

Mean anxiety and depression scores were 4.0 and 4.7, respectively (standard deviation, 3.3 and 3.7). On the anxiety section of HADS, 291 patients (85%) scored 7 points or less; and on the depression scale, 183 (54%) patients scored 4 points or less. Those 'cases' (HADS total, >10) with psychological distress scored lower in all domains of the general and disease related health-related quality of life (HRQOL) than the 'non-cases' (HADS total, <or=10) except for sexual domains. Logistic regression modeling suggested that the men who tended to experience moderate to high distress suffered from worse urinary and bowel symptoms.

CONCLUSION

Most patients who underwent radical prostatectomy or external beam radiotherapy for localized prostate cancer experienced low levels of psychological distress after treatment. However, men who were experiencing urinary and bowel symptoms tended to suffer from moderate to higher distress compared with men reporting no or fewer such symptoms.

Regret of treatment decision and its association with disease-specific quality of life following prostate cancer treatment

We examined decisional regret among prostate cancer patients and its association with disease-specific quality of life. Patients (N = 793) completed questionnaires at diagnosis, at 6 months, and 12 months thereafter. Although levels of decisional regret were low, regret increased significantly between 6 and 12 months after diagnosis. The increase was substantial for patients treated with prostatectomy compared to patients treated with external beam radiation or brachytherapy. Cross-sectional, significant, and positive associations among regret, activity limitation attributed to urinary dysfunction, and bother with sexual and urinary dysfunction emerged. Longitudinally, the change in the level of regret was significantly associated with treatment modality and with the change in bother with sexual dysfunction over the first 6 months after diagnosis. Extensive discussions about disease-specific quality of life should be included when physicians counsel patients about treatment options.

Psychosocial barriers to active surveillance for the management of early prostate cancer and a strategy for increased acceptance

OBJECTIVES

To review the psychosocial needs of men undergoing active surveillance (AS, the monitoring of early prostate cancer, with curative intervention only if the disease significantly progresses) for prostate cancer, and barriers to its uptake.

METHODS

The introduction of screening for prostate-specific antigen (PSA) has led to more men diagnosed with early and nonlife-threatening forms of prostate cancer; about half of men diagnosed as a result of PSA testing have cancers that would never cause symptoms if left untreated and yet up to 90% of such men receive curative therapy, then living with the toxicity of treatment but with no benefit. Thus AS is increasingly being promoted, but if such a strategy is to succeed, the psychosocial barriers that discourage men from adopting AS must be addressed. We reviewed and assessed reports on this topic, published in English since 1994.

RESULTS

There is relatively little research on AS, as most published reports refer to watchful waiting (which is a palliative management approach). Men with prostate cancer generally have lower levels of psychological disturbance than for other cancers, but the psychosocial issues identified include anxiety in response to no intervention, uncertainty related to loss of control, and lack of patient education and support, particularly around the time of initial treatment planning. Approaches that were identified to improve uptake of AS include increased education and improved communication, interventions to reduce anxiety and uncertainty, and the empowerment of patients by the development of a sense of control and meaning. Physicians attitudes are influential and the education of physicians about AS as an appropriate option is to be encouraged. Peer-support groups were also identified as being of particular value.

CONCLUSIONS

There are several strategies that should be developed if AS is to become more widely adopted. Increased education and good communication can alleviate anxiety and uncertainty, as can interventions for cognitive re-framing. Inviting patients to become active participants in their management might enhance the patients' sense of control, and the involvement of peer-support groups might be beneficial.

On the Importance of Race, Socioeconomic Status and Comorbidity When Evaluating Quality of Life in Men With Prostate Cancer

PURPOSE

Clear and accurate information about health related quality of life outcomes for men diagnosed with prostate cancer is essential for men and their physicians to make appropriate care decisions. To determine the completeness and quality of available health related quality of life information we performed a review of health related quality of life studies, assessing what information was and was not reported.

MATERIALS AND METHODS

A structured literature search identified 184 relevant health related quality of life studies representing 40,931 subjects.

RESULTS

More than 95% of health related quality of life studies did not provide key information about factors known to influence outcomes. The most common omissions included information about treatments received, followup, socioeconomic status or demographic characteristics. Most data were obtained from well educated, high income socioeconomic groups, who are generally quite healthy. More than 60% of subjects were college graduates, 85% were currently married and 43% were currently employed. While black Americans comprised 15% of men studied in the 80% of studies reporting race, little information is available on Hispanic or Asian men.

CONCLUSIONS

Most of the available prostate cancer health related quality of life literature does not describe or does not account for factors known to influence health outcomes. These omissions limit their interpretability for patients trying to make decisions about treatment. More attention should be given to fully characterizing all dimensions of care that may influence quality of life outcomes and evaluating health related quality of life in Asian and Hispanic populations. Men and physicians should exercise caution when interpreting results that do not fully account for multiple factors that influence health related quality of life.

Confidence and Uncertainty Long After Initial Treatment for Early Prostate Cancer: Survivors' Views of Cancer Control and the Treatment Decisions They Made

Purpose

The many years most men diagnosed with early prostate cancer live after diagnosis allow evolving assessments of their cancer control and their treatment choices, but little is known of these outcomes or the factors that influence them.

Patients and Methods

We surveyed an established, prospective cohort that had initiated treatment for early prostate cancer 4 to 8 years previously. We assessed perceived cancer control, quality of treatment decisions, and other domains of quality of life, along with treatment-related urinary, bowel, and sexual dysfunction.

Results

Most men reported high confidence in cancer control and their treatment decisions, but many reported misgivings about one or both. The diagnostic, treatment, and quality-of-life factors associated with these two outcomes were distinct. Perceived cancer control was lower among those with adverse medical factors: higher pretreatment Gleason scores, subsequent rises in prostate-specific antigen (PSA), and secondary androgen ablation therapy. Confidence in treatment decisions was unrelated to these factors and was higher in men who opted for radical prostatectomy or brachytherapy, reported close attention to current PSA, had high masculine self-esteem and little distress from sexual dysfunction, and were married.

Conclusion

Although perceptions of cancer control and the quality of their treatment decisions are linked, men can distinguish between these two outcomes. They incorporate objective indicators of high risk and adverse outcomes when assessing their cancer control; confidence in treatment decisions represents a more complex psychosocial adjustment to the persistent uncertainty that originates with their diagnosis.

Qualitative Analysis of Couples' Experience With Prostate Cancer by Age Cohort

Prostate cancer is a significant cause of morbidity and mortality in men in all adult life stages. Normative developmental tasks of aging combined with disease-related stressors may negatively affect adjustment to prostate cancer and, consequently, affect the quality of life of both the man and his spouse. The purpose of this study was to examine the experiences of men with prostate cancer and their partners according to their life cycle cohort: 50-64 (late middle age), 65-74 (young-old), and 75-84 (old-old). Qualitative interviews with 15 couples were used to provide information about the dyad's experiences with prostate cancer. Interview data were analyzed to identify preliminary coding schemas, which were subsequently refined and modified into themes. Three major themes were identified from the data. Across all age groups, prostate cancer had a significant effect on: (1) couples' daily lives, (2) their dyadic and family relationships, and (3) their developmental stage. There were also differences in age groups. Couples in the late middle age group reported greater disappointment and anger at their inability to reach life goals and establish financial security. Couples in the young-old group made more spontaneous comments about being satisfied with their life than the couples in the other 2 groups. Couples in the old-old group reported slower recovery from the illness than the younger couples. Results indicate that although prostate cancer may have some universal effects on couples, it also may have differential effects by age cohort. Hence, targeted interventions by age cohort may be warranted.

Dispositional optimism as a predictor of men's decision-related distress after localized prostate cancer

This study investigated prospectively the relationship between optimism, threat appraisal, seeking support and information, cognitive avoidance, physical treatment side effects, and decision-related distress in 111 men with localized prostate cancer. Men were assessed at diagnosis and 2 and 12 months after treatment. Baseline decision-related distress predicted distress 2 and 12 months after treatment. Optimism was a significant prospective and concurrent predictor of decision-related distress, with the effect mediated by proximal cancer threat appraisal. Seeking support and information and cognitive avoidance were not associated with decision-related distress at any time point. For physical treatment side effects, concurrent urinary symptoms were predictive of decision-related distress 2 months after treatment. Results suggest that decision-related distress is generated by similar processes to that of the psychological distress that follows a cancer diagnosis. Screening for men with high decision-related distress for referral to in-depth decision support is suggested. Outcome expectations may present as a therapy target to increase the effectiveness of decisional support that is utility based.

SEXUAL DYSFUNCTION AFTER RADICAL PROSTATECTOMY: PREVALENCE, TREATMENTS, RESTRICTED USE OF TREATMENTS AND DISTRESS

PURPOSE

Cancer of the prostate (CAP) is one of the most common malignancies affecting North American men with about 215,000 new cases and 35,800 CAP related deaths annually. The most prevalent intervention for localized CAP is radical prostatectomy (RP) with 10-year survival rates approaching 90%. Studies of men in post-RP recovery indicate that 44% to 75% experience sexual dysfunction and more than 60% experience distress in reaction to sexual dysfunction problems. These findings are increasingly significant as prostate specific antigen testing continues to increase CAP detection rates, resulting in more and younger post-RP patients confronting sexual dysfunction.

MATERIALS AND METHODS

A MEDLINE database search was performed for articles published from 1966 to September 2004.

RESULTS

Despite effectiveness 30% to 50% of patients who turn to sexually assistive aids after RP discontinue use within a year. This suggests that the achievement of physical responsiveness to an aid is necessary but it is not a sufficient factor in long-term sexual adaptation. Current research exploring this gap between effectiveness and ongoing use supports a broader perspective of sexual dysfunction emphasizing several factors, including perceptions of inadequacy, anxieties in regard to performance and depression in each member of the couple, overly enthusiastic expectations, partner physical/emotional readiness to resume active sex, the meaning to the couple of using a sexual aid and the quality of the nonsexual relationship of the couple.

CONCLUSIONS

Our findings reveal the need to explore broader strategies for improving patient coping ability and adaptation. They also point to the need to explore the role of resumed satisfying sexuality in overall quality of life following treatment.

Developmental Life Stage and Couples?? Experiences With Prostate Cancer

Prostate cancer affects men in all adult life stages. As couples age, they face developmental tasks specific to their age. The combination of disease-related stressors and ongoing developmental changes may negatively affect the dyad's adjustment to prostate cancer and, consequently, their quality of life (QOL). In spite of this, a life stage perspective has not been used to understand the impact of diagnosis and treatment on patients and their partners across the aging life span. The purpose of this literature review was to explore the relationship between developmental age and disease-specific issues that may affect a couple's QOL as they adapt to a prostate cancer illness. The stages of aging are examined in 3 phases: late middle age (50-64 years); the young-old (65-74); and the old-old (75 years and older). More specifically, these 3 phases were addressed first by presenting the normative developmental challenges of each phase, then disease-related issues from the perspective of the patient, and finally from the perspective of the spousal caregiver. The literature review found that few studies considered age as a relevant factor in the analysis of outcomes of treatment; however, some differences among the groups for both the patient and the caregiver were identified. Ages of participants in the various studies covered a large span of time (50-86 years); consequently, recommendations from these studies do not consider the effect of developmental challenges on the couple's ability to adapt to a prostate cancer diagnosis. Knowledge gaps and implications for research using a developmental approach are identified.

Ethnic variation in localized prostate cancer: a pilot study of preferences, optimism, and quality of life among black and white veterans

Ethnic variations that may influence the preferences and outcomes associated with prostate cancer treatment are not well delineated. Our objective was to evaluate prospectively preferences, optimism, involvement in care, and quality of life (QOL) in black and white veterans newly diagnosed with localized prostate cancer. A total of 95 men who identified themselves as black/African-American or white who had newly diagnosed, localized prostate cancer completed a "time trade-off" task to assess utilities for current health and mild, moderate, and severe functional impairment; importance rankings for attributes associated with prostate cancer (eg, urinary function); and baseline and follow-up measures of optimism, involvement in care, and QOL. Interviews were scheduled before treatment, and at 3 and 12 months after treatment. At baseline, both blacks and whites ranked pain, bowel, and bladder function as their most important concerns. Optimism, involvement in care, and QOL were similar. Utilities for mild impairment were lower for blacks than whites, but were similar for moderate and severe problems. Decline in QOL at 3 and 12 months compared to baseline occurred for both groups. However, even with adjustment for marital status, education level, and treatment, blacks had less increase in nausea and vomiting and more increase in difficulty with sexual interest and weight gain compared with whites. Black and white veterans entered localized prostate cancer treatment with similar priorities, optimism, and involvement in care. Quality-of-life declines were common to both groups during the first year after diagnosis, but ethnic variation occurred with respect to nausea and vomiting, sexual interest, and weight gain.

Prospective study of men's psychological and decision-related adjustment after treatment for localized prostate cancer

OBJECTIVES

To undertake a prospective longitudinal study to assess psychological and decision-related distress after the diagnosis of localized prostate cancer.

METHODS

A total of 111 men (93% response rate) with localized prostate cancer were recruited from outpatient urology clinics and urologists' private practices. More than one half (56%) elected to undergo radical prostatectomy, 19% underwent external beam radiotherapy, and 25% chose watchful waiting. Men completed self-report measures before treatment and 2 and 12 months after treatment. The measures used included the University of California, Los Angeles, Prostate Cancer Index, International Prostate Symptom Score, Impact of Events Scale, Constructed Meaning Scale, Satisfaction with Life Scale, Health Care Orientation subscale, and Decisional Conflict Scale.

RESULTS

No statistically significant differences were found by medical treatment group in the psychological and decision-related adjustment at baseline or with time. Men who were undecided about their treatment choice had greater decisional conflict and a more negative healthcare orientation, but were not more psychologically distressed, compared with men who had decided. At diagnosis, 63% of men had high decision-related distress, and this persisted for 42% of men 12 months after treatment, despite high satisfaction with their treatment choice. At diagnosis, low-to-moderate psychological distress was most common, with distress decreasing after treatment. The overall quality of life was similar to community norms.

CONCLUSIONS

The results of our study indicated that men who were undecided about what treatment to receive experienced greater decision-related distress. The final treatment choice was not related to psychological distress about prostate cancer. Psychological and decision-related distress decreased with time, independent of treatment modality. Interventions should target decision-related distress for all men and in-depth psychological support for those who experience ongoing difficulties.

Patients' perceptions of quality of life after treatment for early prostate cancer

PURPOSE

Treatment for early prostate cancer produces problematic physical side effects, but prior studies have found little influence on patients' perceived health status. We examined psychosocial outcomes of treatment for early prostate cancer.

PATIENTS AND METHODS

Patients with previously treated prostate cancer and a reference group of men with a normal prostate-specific antigen (PSA) level and no history of prostate cancer completed questionnaires. Innovative scales assessed behavioral consequences of urinary dysfunction, sexuality, health worry, PSA concern, perceived cancer control, treatment decision making, decision regret, and cancer-related outlook. Urinary, bowel, and sexual dysfunction were assessed with symptom indexes; health status was assessed by the Physical and Mental Summaries of the Short Form (SF-12) Health Survey.

RESULTS

Compared with men without prostate cancer, prostate cancer patients reported greater urinary, bowel, and sexual dysfunction, but similar health status. They reported worse problems of urinary control, sexual intimacy and confidence, and masculinity, and greater PSA concern. Perceptions of cancer control and treatment decisions were positive, but varied by treatment: prostatectomy patients indicated the highest and observation patients indicated the lowest cancer control. Bowel and sexual dysfunction were associated with poorer sexual intimacy, masculinity, and perceived cancer control; masculinity and PSA concern were associated with greater confidence in treatment choice; and diminished sexual intimacy and less interest in PSA were associated with greater regret.

CONCLUSION

The lack of change in global measures of health status after treatment for early prostate cancer obscures important influences in men's lives; cancer diagnosis and treatment complications may result in complex outcomes. Aggressive treatment may confer confidence in cancer control, yet be countered by diminished intimate relationships and masculinity, which accompany sexual dysfunction.

Regret in men treated for localized prostate cancer

PURPOSE

We identify the predictors of medical regret in men treated for localized prostate cancer.

MATERIALS AND METHODS

Patients previously treated for early stage prostate cancer were assessed for treatment regret using validated items. Univariate and multivariate analyses identified associations between regret and demographic characteristics, clinical outcomes, medical knowledge, and general and disease specific health related quality of life as measured by the general health perceptions domain of the RAND 36-Item Health Survey and a validated short form of the University of California, Los Angeles Prostate Cancer Index.

RESULTS

Of 96 respondents (mean age 64 years, mean followup 2.8 years) 16% expressed regret with treatment decisions. Regretful men were almost twice as likely as nonregretful men to have less than a college education (60% versus 33%, p = 0.05) and worse current health related quality of life (p <0.05). In addition, regretful men tended to be unable to recall the most recent prostate specific antigen accurately (p = 0.06). Men with and without regret did not differ in other demographic characteristics, treatment choice or clinical outcomes. Regretful men were more likely to say they would choose a different treatment if they could. In multivariate analyses worse quality of life predicted regret but decline in quality of life with time was not associated with regret.

CONCLUSIONS

Men expressing regret over treatment choice for localized prostate cancer have poorer health related quality of life. Further study is needed to identify factors that predict posttreatment regret. Such information will allow patients and physicians to individualize treatment decisions, optimize quality of life and avoid medical regret.

Patient satisfaction with treatment decisions for clinically localized prostate carcinoma. Results from the Prostate Cancer Outcomes Study

BACKGROUND

Men with early-stage prostate carcinoma can choose aggressive treatment or conservative management. The authors used data from a population-based cohort of men with clinically localized prostate carcinoma to describe satisfaction with treatment decisions 24 months after diagnosis and to examine the association of demographic, socioeconomic, and clinical characteristics with treatment satisfaction.

METHODS

The authors evaluated 2365 men with clinically localized prostate carcinoma, diagnosed between October 1994 and October 1995, in one of six Surveillance, Epidemiology, and End Results tumor registries and who were available for 24 month follow-up. Medical record review and patient-completed surveys provided demographic, socioeconomic, and clinical data and measured treatment satisfaction. Logistic regression analyses were used to identify factors associated with satisfaction.

RESULTS

Overall, 59.2% of subjects were delighted or very pleased with their treatment selection. The perception of being cancer free (66.4%), maintaining urinary (64.2%) and bowel (60.5%) control and normal erectile function (65.9%), having good general health (71.3%), and preserving social relationships (68.1%) were significantly associated with being satisfied (P < 0.05). Men receiving no active treatment were less satisfied (50.5%, P < 0.001) than actively treated men, and Hispanic men were less satisfied than non-Hispanic white men after undergoing radical prostatectomy (50.1% vs. 58.0%, P = 0.05) or androgen deprivation (29.7% vs. 71.8%, P < 0.02).

CONCLUSIONS

The majority of men were satisfied with their treatment selection for clinically localized prostate carcinoma. Receiving an active treatment, believing oneself to be free of cancer, avoiding treatment complications, and having good overall health and social support were positively associated with satisfaction.

Genetic counseling for prostate cancer risk

Major risk factors for developing prostate cancer, including positive family history and African-American ethnicity, can be quantified for genetic counseling. Factors increasing familial risk for prostate cancer are closer degree of kinship, number of affected relatives, and early age of onset (< 50 years) among the affected relatives. Genetic testing may be useful for modification of risk, but currently should be performed only within the context of a well-designed research study that will determine penetrance and genotype-phenotype correlation of specific mutations. Even in the absence of genetic testing, African-American men and men with a strong family history of prostate cancer may opt to initiate screening by prostate specific antigen (PSA) and digital rectal exam (DRE) screening at age 40.

The moderators of patient satisfaction

The purpose of this study was to determine which Department of Defense (DOD) active duty patient sociodemographic, health status, geographic location, and utilization factors, predict overall patient satisfaction with health care in military facilities. A theoretical framework developed from patient satisfaction and social identity theories and from previous empirical findings was used to develop a model to predict patient satisfaction and delineate moderating variables. The major finding indicated in this study was the significance of patients' characteristics in moderating their satisfaction. Principal components factor analysis and hierarchical linear regression revealed that patient specific factors predicted patients' satisfaction after controlling for factors depicting patients' evaluations of health system characteristics. Patient specific factors provided added, although very minimal, explanatory value to the determination of patients' satisfaction. The study findings can aid in the development of targeted, objectively prioritized programs of improvement and marketing by ranking variables using patients' passively derived importance schema.

Quality of life in patients with prostate cancer

OBJECTIVES

Quality of life (QOL) issues are important for patients with prostate cancer because side effects from treatment are substantial, while the disease itself may be indolent. This article reviews prostate cancer QOL studies.

DATA SOURCES

Selected studies published on QOL in prostate cancer using validated patient-assessed tools from the last 5 years.

CONCLUSIONS

Prostate cancer treatments are associated with side effects: prostatectomy has more urinary and sexual side effects, while external radiation therapy has more bowel symptoms. Side effects are not highly correlated with overall QOL.

IMPLICATIONS FOR NURSING PRACTICE

Patients must be made aware of potential gains in life expectancy as well as side effects of treatments to make informed decisions about treatment.

Living with treatment decisions: regrets and quality of life among men treated for metastatic prostate cancer

PURPOSE

To examine variation in men's long-term regret of treatment decisions, ie, surgical versus chemical castration, for metastatic prostate cancer and its associations with quality of life.

METHODS

Survey of previously treated patients to assess treatment decisions and quality of life, supplemented with focus groups. Two items addressing whether a patient wished he could change his mind and the belief that he would have been better off with the treatment not chosen were combined in classifying survey respondents as either satisfied or regretful. Chi(2) and t tests were used to test associations between regret and treatment history, complications, and quality of life.

RESULTS

Survey respondents included 201 men aged 45 to 93 years (median, 71 years), who had begun treatment (71% chemical castration, 29% orchiectomy) a median of 2 years previously. Most reported complications: hot flashes (70%), nausea (34%), and erectile dysfunction (81%). Most were satisfied with the treatment decision, but 23% expressed regret. Regretful men more frequently reported surgical (43%) versus chemical (36%) castration (P: = .030) and nausea in the past week (54% v 32%; P: = .010) but less frequently reported erectile dysfunction (56% v 72%; P: = .048). Regretful men indicated poorer scores on every measure of generic and prostate cancer-related quality of life. Qualitative analyses revealed substantial uncertainty about the progress of their disease and the quality of the decisions in which patients participated.

CONCLUSION

Regret was substantial and associated with treatment choice and quality of life. It may derive from underlying psychosocial distress and problematic communication with physicians when decisions are being reached and over subsequent years.

Use of a modified American Urological Association Symptom Score for the evaluation of the quality of life of patients with prostate cancer

OBJECTIVES

To present our experience with the clinical use of a modified American Urological Association Symptom Score (AUASS) and a quality-of-life (QOL) questionnaire in obtaining clinically available information and to investigate whether a relatively short questionnaire, administered in the clinic, can help in identifying symptoms and QOL issues associated with various types of definitive treatments (DTs) for prostate cancer (PCa) and its impact on patients' QOL.

METHODS

The AUASS was modified to contain questions on continence and was combined with a short QOL questionnaire. It was administered to control groups and all patients with PCa during their clinic visit. The responses were analyzed and correlated with the DT of PCa.

RESULTS

The questionnaire was administered 846 times to 375 patients with PCa and to 170 controls during clinic visits. We found that patients on watchful waiting had symptom scores and QOL responses similar to controls and that DT was associated with worse scores and a reduced QOL. DT with continence was associated with a better QOL than DT with incontinence. Incontinence of either urine or stool, among DT patients, had similar adverse impact on QOL, compared with continent DT patients.

CONCLUSIONS

The questionnaire, administered in a clinical setting, provides insight into the QOL and symptoms associated with interventions aimed at curing PCa. The use of such a questionnaire enhances the objective documentation of treatment outcomes of PCa and benefits the patients by increasing their opportunities to express their problems.

Quality of life changes during conformal radiation therapy for prostate carcinoma

BACKGROUND

The objective of this study was to describe prospectively quality of life (QOL) before and after radiotherapy for patients with prostate carcinoma.

METHODS

Forty-three patients with T1-T3 prostate carcinoma who underwent conformal external beam radiation therapy were randomized either to the complete European Organization for Research and Treatment of Cancer (EORTC) QOL questionnaire (EORTC QLQ-C30) or the Medical Outcomes Study Group Short Form Health Survey (SF-36) at baseline, at 3 weeks and 6 weeks after initial treatment, and at 6 weeks and 5 months after the completion of radiotherapy. The measures were self-reported patient QOL, and values are given as the mean +/- standard error of the mean. Changes in QOL are described from baseline to the end of treatment in both questionnaire groups.

RESULTS

Emotional role functioning, as measured with the SF-36 questionnaire, significantly improved from 68.2 +/- 9.9 at baseline to 93.3 +/- 5.2 at the end of therapy (P = 0.02). The EORTC QLQ-C30 questionnaire revealed consistent values of emotional functioning during treatment (72.7 +/- 5.9 at baseline) but showed a significant improvement 6 weeks after therapy (89.0 +/- 4.4; P = 0.01). Role functioning deteriorated from 80.1 +/- 6.5 at baseline to 62.5 +/- 8.8 at the end of radiotherapy (P = 0.02). Symptoms of fatigue were shown to increase significantly from 26.9 +/- 6.0 at baseline to 37.7 +/- 7.6 at the end of therapy (P = 0.02). No significant changes in the other dimensions were observed in either questionnaire.

CONCLUSIONS

After radiotherapy for prostate carcinoma, patients experience a temporary deterioration of fatigue and role functioning, as measured with the EORTC QLQ-C-30. Despite physical deterioration, the authors observed an improvement in emotional functioning scores with both questionnaires. This may have been due to psychological adaptation and coping.