Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 89
Filter
1.
Eur J Pain ; 22(3): 565-571, 2018 03.
Article in English | MEDLINE | ID: mdl-29082574

ABSTRACT

BACKGROUND: We aimed to provide a simple, descriptive health-status profile for cancer patients with bone metastases, based on the EuroQol EQ-5D, a tool commonly used to measure health utility scores, and to evaluate its association with the Brief Pain Inventory (BPI), a legacy pain-assessment tool. Although pain is one of five health-status dimensions measured by the EQ-5D, our understanding of how pain relates to the other EQ-5D dimensions is limited. METHODS: We derived data from 5500 patients with bone metastases who completed the EQ-5D and BPI. Regression analyses examined how BPI severity and interference scores correlated with EQ-5D utility scores and how BPI items associated with EQ-5D items, for the entire sample and by disease-type subgroup. RESULTS: Regardless of cancer site, the percentage of patients reporting moderate/severe problems in each of the five EQ-5D dimensions were pain/discomfort, 78%; usual activities, 58%; mobility, 55%; anxiety/depression, 57%; and self-care, 26%. BPI pain interference explained more of the variability in the EQ-5D utility scores than did pain severity (R2  = 41% vs. 34%). BPI worst pain, average pain, pain now, interference with general activity, and interference with work significantly predicted EQ-5D pain/discomfort, with odds ratio estimates <1. CONCLUSIONS: Pain/discomfort was the worst-rated dimension of the EQ-5D in this population, but the relationship of this item to BPI pain severity was modest, suggesting that the single pain item of the EQ-5D may be of limited utility in studies for which pain is an endpoint. SIGNIFICANCE: Health-status dimensions include more than pain. We examine the contribution of pain severity and pain-related functional interference in determining the health status of cancer patients with bone metastases. The pain dimension from a health-status measure may be an inadequate metric in clinical trials/clinical practice when pain is an important outcome.


Subject(s)
Bone Neoplasms/secondary , Cancer Pain/physiopathology , Health Status , Activities of Daily Living , Aged , Anxiety/psychology , Bone Neoplasms/physiopathology , Bone Neoplasms/psychology , Breast Neoplasms/pathology , Cancer Pain/psychology , Carcinoma, Non-Small-Cell Lung/physiopathology , Carcinoma, Non-Small-Cell Lung/psychology , Carcinoma, Non-Small-Cell Lung/secondary , Depression/psychology , Female , Humans , Logistic Models , Lung Neoplasms/pathology , Male , Middle Aged , Multiple Myeloma/pathology , Pain , Pain Measurement , Prostatic Neoplasms/pathology , Quality of Life , Surveys and Questionnaires
2.
Support Care Cancer ; 25(6): 1809-1817, 2017 06.
Article in English | MEDLINE | ID: mdl-28111717

ABSTRACT

BACKGROUND: Cachexia is a frequent manifestation of pancreatic cancer, can limit a patient's ability to take chemotherapy, and is associated with shortened survival. We developed a model to predict the early onset of cachexia in advanced pancreatic cancer patients. METHODS: Patients with newly diagnosed, untreated metastatic or locally advanced pancreatic cancer were included. Serum cytokines were drawn prior to therapy. Patient symptoms were recorded using the M.D. Anderson Symptom Inventory (MDASI). Our primary endpoint was either 10% weight loss or death within 60 days of the start of therapy. RESULTS: Twenty-seven of 89 patients met the primary endpoint (either having lost 10% of body weight or having died within 60 days of the start of treatment). In a univariate analysis, smoking, history symptoms of pain and difficulty swallowing, high levels of MK, CXCL-16, IL-6, TNF-a, and low IL-1b all correlated with this endpoint. We used recursive partition to fit a regression tree model, selecting four of 26 variables (CXCL-16, IL-1b, pain, swallowing difficulty) as important in predicting cachexia. From these, a model of two cytokines (CXCL-16 > 5.135 ng/ml and IL-1b < 0.08 ng/ml) demonstrated a better sensitivity and specificity for this outcome (0.70 and 0.86, respectively) than any individual cytokine or tumor marker. CONCLUSIONS: Cachexia is frequent in pancreatic cancer; one in three patients met our endpoint of 10% weight loss or death within 60 days. Inflammatory cytokines are better than conventional tumor markers at predicting this outcome. Recursive partitioning analysis suggests that a model of CXCL-16 and IL-1B may offer a better ability than individual cytokines to predict this outcome.


Subject(s)
Biomarkers, Tumor/blood , Cachexia/blood , Cytokines/blood , Inflammation/blood , Pancreatic Neoplasms/complications , Patient Reported Outcome Measures , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Pancreatic Neoplasms/pathology
3.
Blood Cancer J ; 6: e396, 2016 Feb 12.
Article in English | MEDLINE | ID: mdl-26871714

ABSTRACT

The safety and efficacy of siltuximab (CNTO 328) was tested in combination with lenalidomide, bortezomib and dexamethasone (RVD) in patients with newly-diagnosed, previously untreated symptomatic multiple myeloma. Fourteen patients were enrolled in the study, eleven of whom qualified to receive therapy. A majority of patients (81.8%) completed the minimal number or more of the four required cycles, while two patients completed only three cycles. The maximum tolerated dose (MTD) of siltuximab with RVD was dose level -1 (siltuximab: 8.3 mg/kg; bortezomib: 1.3 mg/m(2); lenalidomide: 25 mg; dexamethasone: 20 mg). Serious adverse events were grade 3 pneumonia and grade 4 thrombocytopenia, and no deaths occurred during the study or with follow-up (median follow-up 28.1 months). An overall response rate, after 3-4 cycles of therapy, of 90.9% (95% confidence interval (CI): 58.7%, 99.8%) (9.1% complete response (95% CI: 0.2%, 41.3%), 45.5% very good partial response (95% CI: 16.7%, 76.6%) and 36.4% partial response (95% CI: 10.9%, 69.2%)) was seen. Two patients withdrew consent, and nine patients (81.8%) opted for autologous stem cell transplantation.


Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Multiple Myeloma/drug therapy , Aged , Antibodies, Monoclonal/administration & dosage , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Bortezomib/administration & dosage , Chromosome Aberrations , Dexamethasone/administration & dosage , Disease Progression , Female , Humans , Lenalidomide , Male , Maximum Tolerated Dose , Middle Aged , Multiple Myeloma/diagnosis , Multiple Myeloma/genetics , Neoplasm Staging , Quality of Life , Thalidomide/administration & dosage , Thalidomide/analogs & derivatives , Treatment Outcome
4.
J Cancer Surviv ; 7(2): 191-202, 2013 Jun.
Article in English | MEDLINE | ID: mdl-23378060

ABSTRACT

INTRODUCTION: Risk factors for employment difficulties after cancer diagnosis are incompletely understood, and interventions to improve post-cancer employment remain few. New targets for intervention are needed. METHODS: We assessed a cohort of 530 nonmetastatic cancer patients (aged ≤ 65 years, >6 months from diagnosis, off chemo- or radiotherapy) from the observational multi-site Symptom Outcomes and Practice Patterns study. Participants reported employment change, current employment, and symptoms. Groups were based on employment at survey (working full- or part-time versus not working) and whether there had been a change due to illness (yes versus no). The predictive power of symptom interference with work was evaluated for employment group (working stably versus no longer working). Race/ethnicity, gender, cancer type, therapy, and time since diagnosis were also assessed. Association between employment group and specific symptoms was examined. RESULTS: The cohort was largely non-Hispanic white (76 %), female (85 %), and diagnosed with breast cancer (75 %); 24 % reported a change in employment. On multivariable analysis, participants with at least moderate symptom interference were more likely to report no longer working than their less effected counterparts (odds ratio (OR) = 8.0, 95 % CI, 4.2-15.4), as were minority participants compared with their non-Hispanic white counterparts (OR = 3.2, 95 % CI, 1.8-5.6). Results from the multiple regression model indicated the combination of fatigue (OR = 2.3, 95 % CI, 1.1-4.7), distress (OR = 3.9, 95 % CI, 1.7-9.0), and dry mouth (OR = 2.6, 95 % CI, 1.1-6.2) together with race/ethnicity and time since diagnosis adequately accounted for employment group. CONCLUSIONS: Our findings support the hypothesis that residual symptom burden is related to post-cancer employment: Residual symptoms may be targets for intervention to improve work outcomes among cancer survivors. IMPLICATIONS FOR CANCER SURVIVORS: This analysis examines whether increased symptom burden is associated with a change to not working following a cancer diagnosis. We also examined individual symptoms to assess which symptoms were most strongly associated with not working after a cancer diagnosis. Our hope is that we will be able to use this information to both screen survivors post-active treatment as well as target high-risk symptoms for further and more aggressive intervention, in an attempt to improve post-cancer work outcomes.


Subject(s)
Employment/statistics & numerical data , Neoplasms , Survivors/statistics & numerical data , Adolescent , Adult , Aged , Chronic Pain/epidemiology , Chronic Pain/etiology , Cohort Studies , Databases, Factual , Fatigue/epidemiology , Fatigue/etiology , Female , Humans , Male , Middle Aged , Neoplasms/complications , Neoplasms/psychology , Neoplasms/therapy , Racial Groups/statistics & numerical data , Risk Factors , Stress, Psychological/epidemiology , Stress, Psychological/etiology , Symptom Assessment , Unemployment/statistics & numerical data , Xerostomia/epidemiology , Xerostomia/etiology , Young Adult
5.
Ann Oncol ; 24(4): 1017-25, 2013 Apr.
Article in English | MEDLINE | ID: mdl-23152362

ABSTRACT

BACKGROUND: Fatigue is a common, debilitating side-effect of prostate cancer and its treatment. Patient-reported fatigue was evaluated as part of COU-AA-301, a randomized, placebo-controlled, phase III trial of abiraterone acetate and prednisone versus placebo and prednisone in metastatic castration-resistant prostate cancer (mCRPC) patients after docetaxel chemotherapy. This is the first phase III study in advanced prostate cancer to evaluate fatigue outcomes using a validated fatigue-specific instrument. PATIENTS AND METHODS: The Brief Fatigue Inventory (BFI) questionnaire was used to measure patient-reported fatigue intensity and fatigue interference with activities of daily life. All analyses were conducted using prespecified responder definitions of clinically meaningful changes. RESULTS: A total of 797 patients were randomized to abiraterone acetate and prednisone, and 398 were randomized to placebo and prednisone. Compared with prednisone alone, in patients with clinically significant fatigue at baseline, abiraterone acetate and prednisone significantly increased the proportion of patients reporting improvement in fatigue intensity (58.1% versus 40.3%, P = 0.0001), improved fatigue interference (55.0% versus 38.0%, P = 0.0075), and accelerated improvement in fatigue intensity (median 59 days versus 194 days, P = 0.0155). CONCLUSIONS: In patients with mCRPC progressing after docetaxel chemotherapy, abiraterone acetate and prednisone yielded clinically meaningful improvements in patient-reported fatigue compared with prednisone alone.


Subject(s)
Androstadienes/administration & dosage , Fatigue/drug therapy , Prostatic Neoplasms/drug therapy , Taxoids/administration & dosage , Abiraterone Acetate , Castration , Docetaxel , Fatigue/chemically induced , Fatigue/epidemiology , Fatigue/pathology , Humans , Male , Neoplasm Metastasis/drug therapy , Neoplasm Staging , Prednisone/administration & dosage , Prostatic Neoplasms/complications , Prostatic Neoplasms/epidemiology , Prostatic Neoplasms/pathology , Surveys and Questionnaires , Taxoids/adverse effects
6.
Ann Oncol ; 23(12): 3045-3051, 2012 Dec.
Article in English | MEDLINE | ID: mdl-22851406

ABSTRACT

BACKGROUND: Patients with metastatic bone disease are living longer in the metastatic stage due to improvements in cancer therapy, making strategies to prevent the aggravation of bone disease and its complications, such as skeletal-related events (SREs) and pain, increasingly important. PATIENTS AND RESULTS: In this phase 3 trial in patients with advanced cancer (excluding breast and prostate cancer) or multiple myeloma, denosumab reduced the risk of radiation to bone by 22% relative to zoledronic acid (P = 0.026), prevented worsening of pain and pain interference (2-point increase in Brief Pain Inventory score; P < 0.05 versus zoledronic acid), and reduced the frequency of a shift from no/weak opioid analgesic use to strong opioids (P < 0.05 versus zoledronic acid at months 3-5). Denosumab delayed the time to moderate-to-severe pain compared with zoledronic acid in patients with mild or no pain at the baseline (P = 0.04), supporting early treatment. Health-related quality-of-life scores were similar in both groups. The number needed to treat to avoid one SRE for denosumab was 3 patient-years versus placebo and 10 patient-years versus zoledronic acid. CONCLUSION: The use of denosumab was associated with better prevention of the complications of metastatic bone disease secondary to solid tumors or multiple myeloma versus zoledronic acid.


Subject(s)
Antibodies, Monoclonal, Humanized/therapeutic use , Bone Density Conservation Agents/therapeutic use , Bone Neoplasms/drug therapy , Diphosphonates/therapeutic use , Imidazoles/therapeutic use , Pain/prevention & control , Bone Neoplasms/secondary , Denosumab , Double-Blind Method , Humans , Pain/drug therapy , Pain/etiology , Quality of Life , RANK Ligand/antagonists & inhibitors , Treatment Outcome , Zoledronic Acid
7.
Ann Oncol ; 22(9): 2107-2112, 2011 Sep.
Article in English | MEDLINE | ID: mdl-21324954

ABSTRACT

BACKGROUND: We aimed to determine the smallest changes in health-related quality of life (HRQoL) scores in the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire core 30 and the Brain Cancer Module (QLQ-BN20), which could be considered as clinically meaningful in brain cancer patients. MATERIALS AND METHODS: World Health Organisation performance status (PS) and mini-mental state examination (MMSE) were used as clinical anchors appropriate to related subscales to determine the minimal clinically important differences (MCIDs) in HRQoL change scores (range 0-100) in the QLQ-C30 and QLQ-BN20. A threshold of 0.2 standard deviation (SD) (small effect) was used to exclude anchor-based MCID estimates considered too small to inform interpretation. RESULTS: Based on PS, our findings support the following integer estimates of the MCID for improvement and deterioration, respectively: physical (6, 9), role (14, 12), and cognitive functioning (8, 8); global health status (7, 4*), fatigue (12, 9), and motor dysfunction (4*, 5). Anchoring with MMSE, cognitive functioning MCID estimates for improvement and deterioration were (11, 2*) and for communication deficit were (9, 7). Estimates with asterisks were <0.2 SD and were excluded from our MCID range of 5-14. CONCLUSION: These estimates can help clinicians evaluate changes in HRQoL over time, assess the value of a health care intervention and can be useful in determining sample sizes in designing future clinical trials.


Subject(s)
Brain Neoplasms/psychology , Psychiatric Status Rating Scales , Female , Humans , Male , Middle Aged , Quality of Life , Self Report , Surveys and Questionnaires
8.
Bone Marrow Transplant ; 39(12): 759-66, 2007 Jun.
Article in English | MEDLINE | ID: mdl-17438588

ABSTRACT

Patients who undergo autologous peripheral blood stem cell (PBSC) transplantation experience multiple symptoms that adversely affect quality of life. We assessed symptoms during the acute phase of autologous PBSC transplantation to determine the severity of individual symptoms and to determine overall symptom profiles in 100 patients with multiple myeloma or non-Hodgkin's lymphoma. Study subjects completed the blood and marrow transplantation module of the M. D. Anderson Symptom Inventory before hospitalization, during conditioning, on day of transplantation, at nadir (the time of lowest white blood cell count) and on day 30 post-transplantation. Additional symptom, quality-of-life and medical status measures were collected. Symptom means were mild at baseline, intensified during conditioning, peaked at nadir and decreased by day 30. At nadir, the most severe symptoms for the entire patient sample were lack of appetite, fatigue, weakness, feeling sick, disturbed sleep, nausea and diarrhea. Cancer diagnosis was a significant predictor of changes in symptoms over time. The patterns of fatigue, pain, sleep disturbance and lack of appetite were significantly different for patients with multiple myeloma as compared with patients with non-Hodgkin's lymphoma.


Subject(s)
Lymphoma, Non-Hodgkin/therapy , Multiple Myeloma/therapy , Peripheral Blood Stem Cell Transplantation/adverse effects , Peripheral Blood Stem Cell Transplantation/psychology , Quality of Life , Adult , Affect , Aged , Female , Humans , Lymphoma, Non-Hodgkin/psychology , Male , Middle Aged , Multiple Myeloma/psychology , Severity of Illness Index , Sleep Wake Disorders , Transplantation Conditioning/adverse effects , Transplantation, Autologous
9.
J Neurooncol ; 80(1): 27-35, 2006 Oct.
Article in English | MEDLINE | ID: mdl-16598415

ABSTRACT

BACKGROUND: Symptom occurrence has been shown to predict treatment course and survival in patients with solid tumors. Primary brain tumor (PBT) patients are unique in the occurrence of neurologic symptoms. Currently, no instrument exists that measures both neurologic and cancer-related symptoms. METHODS: Patients diagnosed with PBT participated in this study. Data was collected at one point in time and included demographic and clinical factors, and the M.D. Anderson Symptom Inventory-Brain Tumor Module (MDASI-BT). The study evaluated the reliability and validity of the MDASI-BT in primary brain tumor patients. RESULTS: Two hundred and one patients participated in this study. Mean symptom severity of items as well as cluster analysis was used to reduce the number of total items to 22 (13 core, 9 brain tumor items). Regression analysis showed more than half (56%) of the variability in symptom severity was explained by brain module items. The MDASI-BT measures six underlying constructs including affective, cognitive, focal neurologic deficit, constitutional, generalized symptom, and a gastrointestinal related factor. The internal consistency (reliability) of the instrument was 0.91. The MDASI-BT was sensitive to disease severity based on performance status (P<0.001), tumor recurrence (P<0.01), and mean symptom interference (P<0.001). CONCLUSIONS: The 22 item MDASI-BT demonstrated validity and reliability in patients with PBT. This instrument can be used to identify symptom occurrence throughout the disease trajectory and to evaluate interventions designed for symptom management.


Subject(s)
Brain Neoplasms/complications , Brain Neoplasms/physiopathology , Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Reproducibility of Results , Sensitivity and Specificity , Severity of Illness Index , Surveys and Questionnaires
10.
Ann Oncol ; 16(6): 972-80, 2005 Jun.
Article in English | MEDLINE | ID: mdl-15821119

ABSTRACT

BACKGROUND: Cancer pain is highly prevalent and commonly undertreated. This study was designed to determine whether dissemination of a clinical protocol for pain management would improve outcomes in community oncology practices. PATIENTS AND METHODS: A pain management protocol was developed based on accepted guidelines. After baseline assessment, oncology practices were randomly assigned to 'analgesic protocol' (AP) sites, where oncologists implemented the guidelines in a group of lung or prostate cancer patients, or to 'physician discretion' (PD) sites, where customary treatment was continued. Patients treated on protocol and a comparison group of patients with pain due to breast cancer or myeloma were monitored for change in pain using the Brief Pain Inventory, and for change in other symptoms or mood. RESULTS: The protocol terminated early because of poor accrual. We compared groups using proportions of patients who had no or mild pain at follow-up. Although measures of protocol adherence did not suggest the occurrence of major practice change, the proportion of lung or prostate cancer patients with no or mild pain increased significantly from baseline for those treated at AP sites compared with those treated at PD sites. There was no significant difference between the breast and myeloma patients treated at AP sites versus those treated at PD sites. CONCLUSION: A protocol for cancer pain management can improve pain control. Diffusion of these benefits to other patients was not confirmed. Given the small sample size, these findings require confirmation in a larger trial.


Subject(s)
Analgesics/therapeutic use , Neoplasms/physiopathology , Pain, Intractable/drug therapy , Administration, Oral , Adult , Aged , Aged, 80 and over , Cross-Sectional Studies , Female , Humans , Lung Neoplasms/physiopathology , Male , Middle Aged , Patient Compliance , Prostatic Neoplasms/physiopathology
11.
Acta Paediatr Suppl ; 91(439): 43-7, 2002.
Article in English | MEDLINE | ID: mdl-12572842

ABSTRACT

UNLABELLED: Routine and standardized assessment of pain should be conducted in patients with conditions, such as Fabry disease, that are associated with chronic pain. Such pain assessments, using validated and reliable pain scales or questionnaires, should cover the severity, location, temporal pattern and quality of the pain and how the pain impacts on quality of life and normal daily activity. The severity or intensity of pain can be assessed on verbal descriptor scales, visual analogue scales and numerical rating scales, which rate pain on a scale from 'no pain' through to 'excruciating pain' or pain as bad as you can imagine'. Three pain questionnaires that include such rating scales are short enough to be used repeatedly in a clinical or research setting: the Memorial Pain Assessment Card, the McGill Pain Questionnaire and the Brief Pain Inventory (BPI). The BPI also measures the effect of pain on daily activity and quality of life, defines the location of pain and assesses the effectiveness of previous pain relief medication. CONCLUSIONS: Reliable instruments are available to assess pain in chronic disease. In Fabry disease, these should be used routinely to aid decisions concerning analgesic/pain control medication and to assess the effect of enzyme replacement therapy.


Subject(s)
Fabry Disease/complications , Fabry Disease/diagnosis , Nervous System Diseases/diagnosis , Nervous System Diseases/etiology , Pain Measurement , Pain/diagnosis , Pain/etiology , Humans , Reproducibility of Results , Severity of Illness Index
13.
Cancer ; 92(6 Suppl): 1708-13, 2001 Sep 15.
Article in English | MEDLINE | ID: mdl-11598891

ABSTRACT

Cancer-related fatigue is now the most prevalent symptom of cancer, occurring in 60-90% of patients. Fatigue has been identified by cancer patients as a factor influencing functionality and quality of life. Our objectives in developing a fatigue specialty clinic at The University of Texas M. D. Anderson Cancer Center were to improve our patients' quality of life by decreasing fatigue; educate health care providers, patients, and patients' families about cancer-related fatigue; develop an appropriate clinical and diagnostic evaluation for this symptom; correlate objective measures of fatigue with its clinical evaluation; and develop innovative treatment plans for cancer-related fatigue. This article describes the general clinic design and operations and the preliminary analysis of the first 40 patients evaluated in the fatigue clinic.


Subject(s)
Fatigue/therapy , Neoplasms/complications , Outpatient Clinics, Hospital , Adult , Aged , Fatigue/diagnosis , Fatigue/etiology , Female , Humans , Male , Middle Aged , Outpatient Clinics, Hospital/organization & administration
14.
Cancer ; 92(6 Suppl): 1725-32, 2001 Sep 15.
Article in English | MEDLINE | ID: mdl-11598894

ABSTRACT

BACKGROUND: The aim of this study was to evaluate the severity and patterns of fatigue during preoperative chemoradiation therapy for locally advanced rectal cancer and determine whether there are predictors for patients who develop severe fatigue. METHODS: Seventy-two patients with resectable rectal cancer received chemoradiation (total radiation dose, 45 gray/25 fractions to the pelvis; continuous infusion of 5-fluorouracil [300 mg/m(2)]). The Brief Fatigue Inventory (BFI), a measure that categorizes fatigue severity on a 0-10 scale, was administered weekly during treatment. Severe fatigue was defined as 7-10 on the "worst level of fatigue" item. Demographics, disease information, toxicities, and blood counts were collected. Descriptive statistics, repeated measure analysis of variance, and multiple regression were used to examine fatigue and its correlates. RESULTS: Fatigue increased in 67% of patients during chemoradiation (CTX/XRT). The mean fatigue score increased from 3.16 before treatment to 4.62 at the end of treatment. A significant linear trend suggested that fatigue progressively got worse during CTX/XRT (F = 16.497, P < 0.001). However, 18% of patients experienced severe fatigue before CTX/XRT; this was predicted by uncontrolled pain (r(2) = 0.321; F = 16.52; P < 0.001). During CTX/XRT, uncontrolled diarrhea was the only predictor for increased fatigue (r(2) = 0.182; F = 7.77; P < 0.01). Approximately one-third of patients had severe fatigue, which impaired their function at the end of CTX/XRT. CONCLUSIONS: Preoperative chemoradiation therapy for patients with rectal cancer was associated with progressive fatigue during therapy. Based on identified predictors for fatigue, more active pain management before CXT/XRT and bowel management during CTX/XRT might reduce cancer-related fatigue in these patients.


Subject(s)
Antimetabolites, Antineoplastic/administration & dosage , Fatigue/etiology , Fluorouracil/administration & dosage , Rectal Neoplasms/therapy , Adult , Aged , Combined Modality Therapy , Female , Fluorouracil/adverse effects , Humans , Male , Middle Aged , Radiotherapy Dosage
15.
J Pain Symptom Manage ; 22(2): 637-48, 2001 Aug.
Article in English | MEDLINE | ID: mdl-11495710

ABSTRACT

The increasing number of palliative care patients necessitates a simple, reliable instrument to routinely measure outcomes among hospice patients. We tested the utility of the Brief Hospice Inventory (BHI) to assess outcomes of hospice patients and estimations of patients' outcomes by nurse caregivers. In a prospective study, 145 home-based hospice patients were enrolled in the study from VistaCare Hospice. During the first week of admission, patients and nurse caregivers completed the BHI, which assessed patients' symptoms, satisfaction with care, and quality of life. Factor analysis supported a two-factor structure for the BHI for patients and caregivers, including a symptom subscale and quality of life subscale. Patients with severe symptoms showed improvement on the symptom subscale, but not the quality of life subscale, during the first 2 weeks after admission. The BHI shows utility in measuring hospice patients' symptom severity and quality of life over time.


Subject(s)
Hospice Care/standards , Adult , Aged , Aged, 80 and over , Female , Home Care Services/standards , Humans , Male , Middle Aged , Prospective Studies , Treatment Outcome
16.
J Clin Oncol ; 19(11): 2875-82, 2001 Jun 01.
Article in English | MEDLINE | ID: mdl-11387360

ABSTRACT

PURPOSE: To prospectively evaluate the effectiveness, safety, and clinical benefits of once-weekly epoetin alfa therapy as an adjunct to chemotherapy in anemic cancer patients. PATIENTS AND METHODS: A total of 3,012 patients with nonmyeloid malignancies who received chemotherapy were enrolled onto this multicenter, open-label, nonrandomized study conducted in 600 United States community-based practices. Patients received epoetin alfa 40,000 U once weekly, which could be increased to 60,000 U once weekly after 4 weeks dependent on hemoglobin response. Treatment was continued for a maximum of 16 weeks. RESULTS: Among the 2,964 patients assessable for efficacy, epoetin alfa therapy resulted in significant increases in hemoglobin levels, decreases in transfusion requirements, and improvements in functional status and fatigue as assessed by the linear analog scale assessment (energy level, ability to perform daily activities, and overall quality of life) and the anemia subscale of the Functional Assessment of Cancer Therapy-Anemia questionnaire. Improvements in quality-of-life parameters correlated significantly (P <.001) with increased hemoglobin levels. The direct relationship between hemoglobin and quality-of-life improvement was sustained during the 16-week study period, which is similar to findings of large community-based trials of three-times-weekly dosing. Once-weekly epoetin alfa was well tolerated, with most adverse events attributed to the underlying disease or concomitant chemotherapy. CONCLUSION: The results from this large, prospective, community-based trial suggest that once-weekly epoetin alfa therapy increases hemoglobin levels, decreases transfusion requirements, and improves quality of life in patients with cancer and anemia who undergo concomitant chemotherapy. Based on the results of this study, the clinical benefits and the adverse event profile of once-weekly epoetin alfa therapy in community-based practice are similar to those observed in the historical experience with the three-times-weekly dosage schedule.


Subject(s)
Anemia/drug therapy , Antineoplastic Agents/adverse effects , Erythropoietin/pharmacology , Hematinics/pharmacology , Activities of Daily Living , Adolescent , Adult , Aged , Aged, 80 and over , Anemia/pathology , Antineoplastic Agents/therapeutic use , Blood Transfusion , Drug Administration Schedule , Epoetin Alfa , Erythropoietin/administration & dosage , Fatigue , Female , Hematinics/administration & dosage , Hemoglobins/analysis , Humans , Injections, Subcutaneous , Male , Middle Aged , Neoplasms/complications , Neoplasms/drug therapy , Prospective Studies , Quality of Life , Recombinant Proteins , Treatment Outcome
17.
Oncology ; 60(1): 35-42, 2001.
Article in English | MEDLINE | ID: mdl-11150906

ABSTRACT

OBJECTIVE: The Brief Pain Inventory (BPI) is a pain assessment tool. It has been translated into and validated in several languages. The purpose of this study was the translation into and validation of the BPI in Greek. Moreover, we wanted to detect cultural and social differences, if any, of pain interference in patients' lives. METHODS: The translation and validation of the inventory took place at the Areteion Hospital. The final validation sample consisted of 220 cancer patients (123 males, 97 females, age range 21-87 years, mean age 61.3). Primary cancer locations were lung 25.6%, gastrointestinal tract 25.6%, breast 11.5%, prostate 7.07%, gynecological cancers 9.6% and others 20.57%. The patients themselves completed the majority of the Greek BPI (G-BPI) papers. The pain management index (PMI) was also calculated in order to assess the adequacy of pain treatment. Assessing the reliability and the validity made the actual validation of the G-BPI. RESULTS: Pain severity and pain management: 147 patients reported severe pain, 48 patients moderate, and 25 patients mild pain (mean average pain 6.22). From these patients only 21 were found on strong and 33 on weak opioid treatment, while 166 patients were found on no opioid analgesic treatment. In agreement with these data is the PMI which was positive only for 9 patients, while 44 patients had PMI = 0 and all the others had negative PMI scores. Reliability and Validity of the G-BPI: Coefficient alphas were 0.849 for the interference items and 0.887 for the severity items. Additionally, the factor analysis of the G-BPI items results in a two-factor solution, that satisfies the criteria of reproducibility, interpretability and confirmatory setting. CONCLUSION: This study shows the efficacy of the G-BPI for the assessment of pain severity as well as the pain management in Greece, and therefore its utility in improving the analgesic treatment outcome in Greek patients.


Subject(s)
Cultural Characteristics , Neoplasms/complications , Pain Measurement/methods , Pain/etiology , Surveys and Questionnaires/standards , Activities of Daily Living , Adult , Affect , Aged , Aged, 80 and over , China , Female , France , Greece , Humans , Interpersonal Relations , Italy , Karnofsky Performance Status , Male , Middle Aged , Pain/drug therapy , Pain Measurement/standards , Reproducibility of Results , Severity of Illness Index , Sleep , Translations , United States , Walking , Work
18.
Pain Pract ; 1(3): 236-42, 2001 Sep.
Article in English | MEDLINE | ID: mdl-17134407

ABSTRACT

In has been 15 years since the WHO Guidelines for the management of cancer pain were developed. This article reviews the guideline development and its effectiveness. Current trends in cancer care utilizing aggressive chemotherapeutic and surgical protocols lead to many patients living longer with advanced cancer and an attendant increase in pain. Future trends in cancer pain care are outlined.

19.
Eur J Pain ; 5 Suppl A: 15-20, 2001.
Article in English | MEDLINE | ID: mdl-11798212

ABSTRACT

China is still faced with a challenge in cancer pain management. The purposes of this study are to assess the current status of cancer pain management, and physicians' attitudes in China towards cancer pain management. The survey was done in a Chinese general hospital; 427 physicians and 387 cancer pain patients participated. The survey consisted of questionnaires to evaluate cancer pain management and physicians' knowledge of, and attitudes towards, cancer pain management. A total of 43% of patients with cancer pain and 51% with bone pain felt that they had been inadequately treated. The physicians rated the main reason for not using opioid drugs as the strong and difficult to control side-effects. The four main barriers to optimal management of cancer pain were: inadequate pain assessment; excessive state regulation of the prescribing of opioids; inadequate staff knowledge of pain management; and lack of access to powerful analgesics. To conclude: In China, there are some special aspects of cancer pain management, including physicians' concern about using opioid drugs, fear of being unable to manage adverse effects of opioids, and inadequately treated bone pain.


Subject(s)
Analgesics, Opioid/administration & dosage , Bone Neoplasms/complications , Pain/drug therapy , Pain/psychology , Physicians/psychology , Adolescent , Adult , Aged , Aged, 80 and over , Analgesics, Opioid/adverse effects , Bone Neoplasms/secondary , China , Data Collection , Health Knowledge, Attitudes, Practice , Hospitals, General , Humans , Medical Staff, Hospital/psychology , Middle Aged , Patient Satisfaction , Practice Patterns, Physicians'
20.
Semin Radiat Oncol ; 10(3): 175-90, 2000 Jul.
Article in English | MEDLINE | ID: mdl-11034629

ABSTRACT

Patients with cancer experience multiple symptoms including pain, dyspnea, fatigue, depression, and cognitive impairment. These symptoms impair patients' daily functioning and their quality of life. Symptoms that can be well managed are often undertreated. A major barrier to adequate symptom treatment is poor assessment. The use of simple measurement scales greatly improves the symptom assessment process, helps direct treatment choices, and provides information about the effectiveness of treatment. Recently, better methods for symptom assessment have been developed, including brief self-report tools for the assessment of multiple symptoms and interactive voice response systems for assessing symptoms at home. Symptom assessment can be linked to evidence-based or best practice guidelines to expedite optimal symptom treatment. Because patients with cancer receiving radiotherapy are seen in the clinic frequently, the radiation oncologist can play an integral role in a comprehensive approach that involves both the medical and radiotherapeutic treatment of cancer-related symptoms.


Subject(s)
Neoplasms/complications , Palliative Care , Activities of Daily Living , Cognition Disorders/etiology , Depression/etiology , Dyspnea/etiology , Fatigue/etiology , Humans , Neoplasms/physiopathology , Neoplasms/radiotherapy , Pain Measurement , Pain, Intractable/etiology , Pain, Intractable/radiotherapy , Prevalence
SELECTION OF CITATIONS
SEARCH DETAIL
...