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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Five previously untreated patients with advanced carcinoma of the prostate were treated with the non-estrogenic antifungal agent Ketoconazole in high doses. A rapid fall in serum testosterone, adrenal androgens and serum prostatic acid phosphatases was recorded accompanied by a striking clinical response with reduction of skeletal pain and improvement of performance status. In one patient this was dramatically shown by reduction of a large pelvic tumor and associated edema of the left lower limb. Side-effects such as weakness, fatigue and loss of appetite made four of the patients withdraw from the study. Serum testosterone and serum prostatic acid phosphatase initially suppressed, increased slowly during the treatment period. Consequently, Ketoconazole as sole therapy in the treatment of advanced carcinoma of the prostate was stopped. However, the initial rapid decrease in serum testosterone and the striking positive clinical effect may possibly be utilized combined with orchiectomy or treatment with LHRH agonist analogues.
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PMID:Ketoconazole high dose in the hormonal treatment of advanced carcinoma of the prostate. A pilot study. 344 23

The objectives were to (1) prospectively evaluate fatigue utilizing validated instruments in patients with localized prostate cancer, and (2) examine the relationships between fatigue, depression, quality of life, and sleep disturbance. The instruments used included: Piper Fatigue Scale, Beck Depression Inventory, Epworth Sleepiness Scale, and Functional Assessment of Cancer Therapy for Prostate Scale. Data on cancer stage, prostate specific antigen levels, hematocrit, patient's body weight and radiation dosage were recorded. Patients were evaluated preradiotherapy, middle of radiotherapy, completion of radiotherapy, and at 4-5 weeks follow-up. Thirty-six veterans with localized prostate cancer were studied. Mean age was 66.9 years (range 55-79). Duration of treatment was 7-8 weeks. Univariate procedure and Wilcoxon Signed Rank-test were used to examine changes in pretreatment scores for each of the three subsequent study periods. To adjust for multiple comparisons Bonferroni test was used. Spearman Correlations were calculated among parameters. No significant changes were noted in mean scores of hematocrit and body weight during the study period. On the Piper Fatigue Scale, adjusted for multiple comparisons, the median scores were significantly higher at completion of radiotherapy as compared with preradiotherapy values. Three patients (8%) were experienced fatigue according to Piper Fatigue Scale before treatment as compared to nine patients (25%) at completion of radiotherapy. On Prostate Cancer Specific and Physical Well Being subscales of the Functional Assessment for Prostate Cancer Therapy, the scores were significantly lower at middle and completion of radiotherapy than at pretreatment. At preradiotherapy, middle of radiotherapy, completion of radiotherapy and follow-up evaluation, patients scoring higher on the Piper Fatigue Scale were more likely to report a poorer quality of Physical Well Being on Functional Assessment of Cancer Therapy for Prostates. No significant changes were noted in the Beck Depression Inventory and Epworth Sleepiness Scale scores during treatment. Eight patients scored 10 or more on the Beck Depression Inventory before starting radiotherapy, suggesting depressive symptomatology. Of these, only seven patients scored 10 or more at completion of treatment. The incidence of fatigue is lower in our study than in previously published data. A relationship exists between fatigue scores and physical well being subscale scores. Higher scores on the Piper Fatigue Scale at the completion of radiotherapy, as well as no changes on depression and sleepiness scales, suggest that fatigue may not be the result of depression or sleep disturbance. Based upon our previous work, we propose that the physical expression of fatigue may be secondary to a decline in neuromuscular efficiency and enhanced muscle fatigue.
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PMID:Prospective study of fatigue in localized prostate cancer patients undergoing radiotherapy. 1040 60

Few studies have evaluated erectile function after interstitial radiation therapy for localized prostate cancer. Using a validated quality of life questionnaire, we assessed post-treatment erectile function and its relationship to treatment satisfaction and quality of life. We retrospectively reviewed the records of 171 consecutive patients who underwent Pd-103 or I-125 brachytherapy for prostate cancer between December 1992 and June 1998. Seventy percent of patients received neoadjuvant androgen deprivation therapy. All patients were mailed a validated questionnaire assessing sexual function and overall quality of life (UCLA Prostate Cancer Index and SF-36). Sixty-seven percent of all questionnaires were available for evaluation (114/171). The mean age was 69.1 y with a mean follow-up of 23 months (range 4-72, median 24). Seventy-one percent of patients (81/114) had pre-treatment erections sufficient for sustained vaginal penetration. Of these patients, potency was maintained in 49% of men (40/81). An additional 26% had erections firm enough for foreplay but not penetration (21/81). Erectile dysfunction rates were significantly lower in younger patients (48%) vs older patients (55%). There was no difference in post-treatment potency between men who received neoadjuvant hormonal therapy and those who did not (P>0.05). In addition, there were no differences in physical function (86, scale 0-100), general health perception (78), emotional well-being (83), energy/fatigue (74), and overall satisfaction (84) between men with erectile dysfunction and those without. In summary, two years following brachytherapy 25% of patients complained of complete (20/81) or partial (26%, 21/81) erectile dysfunction, for an overall rate of 51% (41/81). Short-term neoadjuvant hormonal therapy (<3-6 months) did not increase the likelihood of post-treatment erectile dysfunction. Interestingly, overall satisfaction rates among brachytherapy patients were high (84/100) and surprisingly did not correlate with post-treatment sexual function.
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PMID:Erectile function and quality of life after interstitial radiation therapy for prostate cancer. 1100 95

In an investigation of chronic fatigue in patients treated with radical or post-operative radiotherapy for carcinoma of the prostate, the Brief Fatigue Inventory, urinary and anorectal function questionnaires were completed by 103 patients 2.1 years (median) after treatment. The mean fatigue score (2.8+/-2.3) and the rate of severe fatigue (18.7%) were higher than published data for healthy controls (2.2+/-1.8 and 5%, respectively). Fatigue was significantly correlated with fecal incontinence and urinary symptoms, suggesting an association of chronic fatigue and late radiation toxicity in carcinoma of the prostate.
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PMID:Chronic fatigue after radiotherapy for carcinoma of the prostate: correlation with anorectal and genitourinary function. 1217 60

The objective of this paper is to review the safety of doxazosin in older patients (>/=65 y) with benign prostatic hyperplasia (BPH) as reported in seven international clinical trials. Data from seven double-blind, placebo-controlled, phase III trials, in both normotensive and hypertensive patients with BPH were collated and analysed. Data on doxazosin were available for 341 men 65 y and over. Even though older patients can be at particular risk of adverse drug reactions, there was no apparent evidence of poor tolerability with doxazosin in older patients with BPH. The percentages of younger normotensive BPH patients (<65 y) experiencing at least one adverse event were 47 and 44% for doxazosin and placebo groups, respectively; for older normotensive BPH patients (>/=65 y) the corresponding values were 42 and 38%. For the younger hypertensive BPH patients the incidence rates for adverse events were 55% (doxazosin) and 42% (placebo) and for older hypertensive BPH patients 43 and 30%, respectively. The most commonly reported adverse events for all groups were dizziness, headache and fatigue and few serious adverse effects were reported throughout these trials. It can be concluded that doxazosin is well tolerated in young and old, normotensive and hypertensive patients with BPH.
Prostate Cancer Prostatic Dis 1997 Dec
PMID:Doxazosin in the treatment of benign prostatic hyperplasia. A review of the safety profile in older patients. 1249 21

With the increasing indications for the use of androgen-deprivation therapy in the treatment of men with prostate cancer, side effects of the therapy deserve greater attention. Side effects such as hot flashes, decreased libido, decreased sexual function, and fatigue primarily affect the patients quality of life. Other side effects such as osteoporosis and changes in lipid profiles may also affect the patients overall health. Treatments such as estrogen, megestrol acetate, antidepressants, and bisphosphonates are useful in the management of many of the deleterious side effects of androgen deprivation. In addition, alternative management strategies such as intermittent androgen ablation and antiandrogen monotherapy may be useful in minimizing side effects caused by androgen ablation. Patients and physicians should be well aware of the potential side effects of androgen-deprivation therapy as well as the preventive and treatment strategies for these side effects in order to improve patients quality of life and health.
Clin Prostate Cancer 2003 Dec
PMID:Complications of androgen-deprivation therapy for prostate cancer. 1504 Aug 57

Androgens are important determinants of body composition in men. Androgen-deprivation therapy, the mainstay of treatment for advanced prostate cancer, increases fat mass and decreases lean body mass. These adverse changes in body composition may contribute to treatment-related fatigue, fracture risk, insulin resistance, and increased cardiovascular disease risk. Potential strategies to treat or prevent these adverse body composition changes include exercise training, alternative forms of hormonal therapy, and insulin-sensitizing agents.
Clin Prostate Cancer 2003 Jun
PMID:Changes in body composition during hormonal therapy for prostate cancer. 1504 79

We report a case of dermatomyositis associated with prostatic carcinoma. A 69-year-old male was admitted to the Department of Internal Medicine with the chief complaint of general fatigue, appetite loss and facial anthema. Abdominal ultrasound demonstrated swollen periaortic lymph nodes and the margin of prostate was unclear. Prostatic carcinoma was suspected based on digital rectal examination, so he was admitted to our department. Serum prostate specific antigen level was 190 ng/ml. He was examined by a dermatologist because of deterioration of anthema. Dermatomyocitis was demonstrated by dermatoses (edema erythema at face, neck and limbs, nail fold thrombosis and poikiloderma), high serum level of creatine phosphokinase and a decrease in muscular strength (especially at the proximal musculus). There was no interstitial pneumonitis or malignancy of the digestive system. On needle biopsy of the prostate and quadriceps femoris muscle, prostatic carcinoma (poorly differentiated adenocarcinoma, Gleason score 5 + 5) and myositis were suspected. The stage of prostatic carcinoma was T4N1M1. The patient was treated by administration of diethylstilbestrol phosphate and prednisolone for prostatic carcinoma and dermatomyositis, respectively, but he died of multiple metastasis of the tumor 1 year and 5 months later. Dermatomyocitis is associated with malignancy more frequently than any other collagen disease. In Japan, it is frequently complicated by gastric, lung and mammory cancers, but rarely by prostatic carcinoma. To our knowledge, this is the fourth case of prostatic carcinoma associated with dermatomyocitis in Japan.
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PMID:[A case of dermatomyositis associated with prostatic carcinoma: a case report]. 1510 Nov 64

We present a case of small cell prostate carcinoma with hypercalcemia in a 75-year-old man. He was diagnosed as having stage T3bN1M0 adenocarcinoma of the prostate. His serum prostate-specific antigen level was reduced to below the normal range after a combination treatment of a luteinizing hormone-releasing hormone agonist and flutamide for prostate carcinoma. He subsequently experienced increasing fatigue, poor appetite, short time loss of consciousness and pain in his lower abdomen. His serum calcium level and carcinoembryonic antigen were increased. He died 5 months from the start of treatment. The autopsy revealed small cell carcinoma of the prostate and multiple metastasis of the lung, liver, pancreas, lymph nodes and spine.
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PMID:Small cell carcinoma of the prostate with hypercalcemia. 1566 Oct 65

Few treatment options are available for patients with metastatic hormone-refractory prostate cancer (HRPC) that is not responsive to or continues to progress after taxane-based chemotherapy. Although single-agent carboplatin has modest activity in HRPC, carboplatin chemotherapy could induce a synergistic effect when combined with taxanes in patients with disease resistant to taxane-based chemotherapy. We report a case series of 4 consecutive patients treated with docetaxel (60-70 mg/m2) plus carboplatin (area under the curve of 4/5) following progression after taxane-based chemotherapy. Prostate-specific antigen levels decreased by > 50% in all 4 patients and were associated with improvement in symptoms in 3 of 4 patients. Treatment was well tolerated, with fatigue as the most common reported side effect. Patients received 4-11 cycles of treatment and, after initiation of docetaxel/carboplatin chemotherapy, survival ranged from 4.5 months to 12 months. In this small series, there is a suggestion of a greater than expected response with carboplatin and docetaxel for patients who exhibit disease progression despite taxane-based chemotherapy or do not respond to therapy. A clinical trial to evaluate this effect has been initiated.
Clin Prostate Cancer 2005 Jun
PMID:Response to docetaxel/carboplatin in patients with hormone-refractory prostate cancer not responding to taxane-based chemotherapy. 1599 64


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