RESUMO
BACKGROUND: Current guidelines recommend rehabilitative measures to alleviate dis- turbances resulting from cancer and its treatment. To give cancer survivors further assistance in getting back to work, work-related medical rehabilitation is currently being tested in Germany. In this cluster-randomized, multicenter trial, we studied the efficacy of work-related medical rehabilitation compared with conventional medical rehabilitation (trial no. DRKS00007770 in the German Clinical Trials Registry). METHODS: A total of 484 cancer survivors of working age who were candidates for rehabilitation were recruited and assigned at random to either the intervention group (IG; work-related medical rehabilitation) or the control group (CG). The primary end- point was self-assessed function in a role one year after the end of rehabilitation, as evaluated with the health-related quality of life questionnaire of the European Organisation for Research and Treatment of Cancer (EORTC QLQ-C30). Further endpoints included symptom and function scales, subjective ability to work, coping with illness, and return to work. Neither the medical personnel nor the subjects were blinded. RESULTS: One year after the end of rehabilitation, data from 379 subjects who par- ticipated in the last follow-up survey were evaluated. The intervention and control groups did not differ significantly either in the primary endpoint of role function (IG = 60.8 vs. CG = 57.6 out of a maximum of 100 points; p = 0.204) or in any of the secondary endpoints. A last observation carried forward analysis yielded com- parable results. At 12 months, 28.5% of the subjects in the IG and 25.3% of those in the CG were still unable to work. CONCLUSION: This study did not reveal any significant clinically relevant advantage of work-related medical rehabilitation at one year. Future studies should determine whether a second period of rehabilitation might be helpful and whether selected subjects might benefit from the assistance of case managers beyond the period of rehabilitation.
Assuntos
Neoplasias/reabilitação , Reabilitação Vocacional , Adulto , Feminino , Alemanha , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do TratamentoRESUMO
BACKGROUND: Effective multidisciplinary rehabilitation programs supporting the return to work have become increasingly relevant for cancer survivors. In Germany, inpatient work-related medical rehabilitation programs consider treatment modules of work-related diagnostics, work-related functional capacity training, psychosocial groups, and intensified social counseling. The authors tested the effectiveness of a work-related medical rehabilitation program compared with conventional medical rehabilitation using a cluster-randomized multicenter trial (German Clinical Trial Register: DRKS00007770). METHODS: In total, 484 patients with cancer were recruited at 4 rehabilitation centers. Patients at a center who started their rehabilitation in the same week represented a cluster. These clusters were randomly assigned using computer-generated randomization schedules either to an intervention group (IG) or to a control group (CG). The primary outcome was role functioning. Secondary outcomes were other quality-of-life domains and the return to work. RESULTS: In total, 425 patients (210 in the IG) were included in the analysis at the 3-month follow-up. There was no significant difference between the IG and CG in role functioning (b = 3.55; 95% CI, -1.18 to 8.29; P = .142). Participants in the IG reported better physical functioning (b = 5.99; 95% CI, 3.33-8.65; P < .001), less physical fatigue (b = -5.09; 95% CI, -9.62 to -0.56; P = .028), and less pain (b = -6.24; 95% CI, -11.24 to -1.23; P = .015). CONCLUSIONS: Work-related medical rehabilitation had no effect on the primary outcome compared with conventional medical rehabilitation but may enhance physical functioning and reduce physical fatigue and pain.
Assuntos
Neoplasias/reabilitação , Retorno ao Trabalho/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
The prognosis of cancer patients is constantly improving, which increases the importance of securing long-term quality of life. While therapy of treatment-related disability mostly succeeds a cancer-specific treatment, physicians' awareness of simultaneous supportive therapy is rising. Early interventions such as physical exercise during chemotherapy are effective in reducing conditions such as fatigue. Specific sensorimotor training is able to improve or even prevent impairment of balance caused by neurotoxic agents. Although targeted therapies reduce the risk of side effects, combinations with established drugs have to be monitored with regard to cardiotoxicity, which is already a concern in children's cancer therapy and is now also focused on in long-term adult survivors. Improvement in diagnosis und surgical procedures have reduced impairments such as lymphedema. Furthermore, management and quality of life of breast cancer patients benefit from evidence showing that physical exercise and resistance training do not increase the risk of developing lymphedema.
Assuntos
Neoplasias da Mama/reabilitação , Sobreviventes de Câncer , Exercício Físico , Qualidade de Vida , Adulto , Neoplasias da Mama/fisiopatologia , Neoplasias da Mama/terapia , Cardiotoxicidade/prevenção & controle , Fadiga/prevenção & controle , Feminino , Humanos , Linfedema/prevenção & controleRESUMO
Due to improving treatment options, the number of so-called long-term cancer survivors is steadily increasing. Current studies assume that more than 60% of adults survive their cancer. These patients have a variety of problems (chemotherapy-induced neuropathy, fatigue, etc.) that require very special care. In addition to somatic and psychological side effects of the cancer or its treatment, these patients also suffer from the financial and social consequences of the disease. Thus, for a long-term survivor of working age, the question of a 'return to work' represents a significant problem since otherwise the financial existence of the patient, and often the family, may substantially deteriorate. Studies show that cancer patients classify financial worries with regard to the quality of life as more significant than physical or psychological side effects of the cancer or its treatment. Furthermore, there are initial studies showing that the social descent due to the disease may also prove relevant for cancer prognosis. In contrast, it was shown in studies and in a Cochrane analysis that professional assistance and support services are suitable for keeping patients in their professional lives. Therefore, both patients and physicians need to be aware of this problem.
Assuntos
Sobreviventes de Câncer/psicologia , Neoplasias/psicologia , Retorno ao Trabalho/psicologia , Estresse Psicológico/psicologia , Adulto , Sobreviventes de Câncer/estatística & dados numéricos , Humanos , Neoplasias/economia , Neoplasias/reabilitação , Qualidade de Vida , Retorno ao Trabalho/estatística & dados numéricos , Ajustamento SocialRESUMO
In appropriately selected cases, palliative therapeutic strategies can be adapted to those special features of cancer biographies that indicate an atypical course of disease. Elucidating these features, and adapting multimodal treatment strategies to them, can lead to significantly superior effects when compared to the routine application of conventional treatment algorithms. A case of regionally metastatic bladder cancer is presented that documents the value of repeat debulking-surgery and repeat radiotherapy leading to unexpected short-term and long-term treatment results.
Assuntos
Cuidados Paliativos , Neoplasias da Bexiga Urinária/secundário , Neoplasias da Bexiga Urinária/terapia , Terapia Combinada , Intervalo Livre de Doença , Seguimentos , Humanos , Pessoa de Meia-Idade , Recidiva , Fatores de TempoRESUMO
The use of the proteasome inhibitor bortezomib has been recently introduced into the treatment of relapsed, refractory multiple myeloma (MM). We here demonstrate a case of a patient with IgD MM who was successfully treated with a combination of bortezomib, thalidomide, and dexamethasone. Relapse of the disease occurred following tandem autologous transplantation and was refractory to a salvage therapy consisting of thalidomide, cyclophosphamide, etoposide, and dexamethasone. While the administration of thalidomide was continued, the addition of bortezomib and dexamethasone led to a complete remission after 2 cycles of therapy. The feasibility of this treatment is supported by a recently reported phase I/II trial that used a lower dose of thalidomide in combination with an equal dose of bortezomib. This is the first report of a patient with IgD MM treated accordingly, suggesting that this entity is highly sensitive to the novel therapy.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Ácidos Borônicos/administração & dosagem , Dexametasona/administração & dosagem , Imunoglobulina D/sangue , Mieloma Múltiplo/tratamento farmacológico , Pirazinas/administração & dosagem , Talidomida/administração & dosagem , Bortezomib , Intervalo Livre de Doença , Evolução Fatal , Humanos , Masculino , Pessoa de Meia-Idade , Mieloma Múltiplo/sangue , Mieloma Múltiplo/diagnóstico , Recidiva , Indução de Remissão/métodos , Terapia de SalvaçãoRESUMO
T-cell receptor (TCR) with unique major histocompatibility complex (MHC)-unrestricted antigen-binding properties was isolated from a human T-cell clone specific for the tumor antigen MUC1. This TCR binds its epitope on the MUC1 protein without the requirement of processing and presentation. A single-chain Valpha/Vbeta/Cbeta (scTCR) was fused to a CD3 zeta (zeta) chain to allow expression on the surface of cells of the innate (granulocytes, macrophages, natural killer [NK] cells) as well as the adaptive (T and B cells) immune system. To test the ability of the cells of the innate immune system to reject a tumor when provided with a tumor antigen-specific TCR, we reconstituted severe combined immunodeficiency (SCID) mice with bone marrow cells transduced with a retroviral vector encoding this receptor and challenged them with a MUC1-positive human tumor. These mice controlled the growth of the tumor significantly better than the control mice. We performed a similar experiment in immunocompetent mice transgenic for human MUC1. Expression of the TCR on large percentages of cells did not result in infiltration or destruction of tissues expressing MUC1. Reconstituted mice controlled the outgrowth of a MUC1-transfected but not the parental control tumor. scTCR expression appears lifelong, suggesting a successful transduction of the self-renewing stem cells.