RESUMO
BACKGROUND: Trials reporting adverse health outcomes (AHOs) in terms of patient-reported outcome measures (PROMs) after contemporary curative treatment of prostate cancer (PC) are hampered by study heterogeneity and lack of new treatment techniques. Particularly, the evidence regarding toxicities after radiotherapy (RT) with the volumetric arc therapy (VMAT) technique is limited, and comparisons between men treated with surgery, primary radiotherapy (PRT) and salvage radiotherapy (SRT) are lacking. The aim of the study was to evaluate change in PROMs 3 months after treatment with robotic-assisted laparoscopic prostatectomy (RALP), PRT and SRT administered with VMAT. MATERIAL AND METHODS: A prospective cohort study of men with PC who received curative treatment at the University Hospital of North Norway between 2012 and 2017 for RALP and between 2016 and 2021 for radiotherapy was conducted. A cohort of 787 men were included; 406 men treated with RALP, 265 received PRT and 116 received SRT. Patients completed the validated PROM instrument EPIC-26 before (pre-treatment) and 3 months after treatment. EPIC-26 domain summary scores (DSSs) were analysed, and changes from pre-treatment to 3 months reported. Changes were deemed clinically relevant if exceeding validated minimally clinically important differences (MCIDs). RESULTS: Men treated with RALP reported clinically relevant declining urinary incontinence DSS (-41.7 (SD 30.7)) and sexual DSS (-46.1 (SD 30.2)). Men who received PRT reported worsened urinary irritative DSS (-5.2 (SD 19.6)), bowel DSS (-8.2 (SD 15.1)) and hormonal DSS (-9.6 (SD 18.2)). Men treated with SRT experienced worsened urinary incontinence DSS (-7.3 (SD 18.2)), urinary irritative DSS (-7.5 (SD 14.0)), bowel DSS (-12.5 (SD 16.1)), sexual DSS (-14.9 (SD 18.9)) and hormonal DSS (-23.8 (SD 20.9)). CONCLUSION: AHOs 3 months after contemporary curative treatment for PC varied according to treatment modality and worsened in all treatment groups, although most in SRT.
Assuntos
Neoplasias da Próstata , Incontinência Urinária , Masculino , Humanos , Estudos Prospectivos , Resultado do Tratamento , Neoplasias da Próstata/radioterapia , Neoplasias da Próstata/cirurgia , Incontinência Urinária/etiologia , Incontinência Urinária/cirurgia , Prostatectomia/efeitos adversos , Prostatectomia/métodos , Medidas de Resultados Relatados pelo PacienteRESUMO
BACKGROUND: The long-term toxicities after cisplatin-based chemotherapy (CBCT) reveal a remarkable inter-individual variation among testicular cancer survivors (TCSs). Therefore, we assessed long-term platinum (Pt) changes and their associations with CBCT-related late effects in TCSs. MATERIAL AND METHODS: In 77 TCSs treated with CBCT from 1984 to 1990, blood samples for analyses of Pt and a questionnaire including self-reported neuro- and ototoxicity (NTX) symptoms were collected during two follow-up surveys at median 12 (Survey I; SI) and 20 (Survey II; SII) years after treatment. Information about second cancers after SII was retrieved from the Norwegian Cancer Registry. RESULTS: A larger Pt decline from SI to SII was associated with a decreased risk of a second cancer diagnosis (HR 0.78, 95% CI 0.62-0.99 per 10 ng/L/year), and worsening of paresthesias in hands (OR 1.98, 95% CI 1.09-3.59 per 10 ng/L/year) and tinnitus (OR 1.51, 95% CI 1.01-2.27 per 10 ng/L/year). CONCLUSION: In summary, we found a significant association between a larger Pt decline and a reduced risk of second cancers and deterioration of paresthesias in hands and tinnitus.
Assuntos
Antineoplásicos/efeitos adversos , Sobreviventes de Câncer , Cisplatino/efeitos adversos , Platina/sangue , Neoplasias Testiculares/tratamento farmacológico , Adolescente , Adulto , Idoso , Cisplatino/farmacocinética , Perda Auditiva/induzido quimicamente , Humanos , Modelos Logísticos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Neoplasias Testiculares/metabolismo , Neoplasias Testiculares/mortalidade , Adulto JovemRESUMO
Background: Patient-reported outcome measures (PROMs) after prostate cancer (PC) treatment, including both radical prostatectomy (RP) and salvage radiation therapy (SRT), are under-reported. Objective: To investigate PROMs longitudinally from before SRT until 18 mo after SRT for men treated with contemporary treatment modalities. Design setting and participants: This prospective, longitudinal cohort study included 120 men (whole cohort) treated with SRT administered with volumetric modulated arc radiotherapy from 2016 to 2021 at the University Hospital of North Norway. The whole cohort was followed from before SRT until 18 mo after SRT. A subcohort of 48 men was followed from before RP until 18 mo after SRT. Outcome measurements and statistical analysis: PROMs were collected with the Expanded Prostate Cancer Index-26 (EPIC-26), covering symptoms of urinary incontinence, urinary irritative, bowel, sexual, and hormonal domains. The domain scores were inquired before RP, 3 mo after RP, before SRT, at SRT termination, and 3 and 18 mo after SRT. We used linear mixed models with repeated measurements design to assess changes in PROMs throughout the treatment period. Results and limitations: The median age before SRT was 63 yr. For the whole cohort, all five domains worsened at 3 and 18 mo after SRT compared with those before SRT. The estimated mean changes from before SRT to 18 mo after SRT are as follows: urinary incontinence -13.1, urinary irritative function -10.4, bowel -16.8, sexual function -9.1, and hormonal function -20.2 (at clinically important levels for all domains but sexual). For the subcohort, the mean urinary incontinence, bowel, sexual, and hormonal functions were significantly worsened 3 and 18 mo after SRT compared with those before RP at clinically important levels. Conclusions: Men treated for PC report particular increased severity of urinary, bowel, sexual, and hormonal symptoms after SRT compared with baseline status. Patient summary: For men with prostate cancer, the treatment combination of surgery and salvage radiotherapy worsens urinary incontinence and bowel, sexual, and hormonal functions.
RESUMO
OBJECTIVE: To evaluate the associations between long-term serum levels of platinum (se-Pt) and neurotoxicity and ototoxicity (NTX), endocrine gonadal function (endocrine-GF), and cardiovascular disease (CVD) in testicular cancer survivors. MATERIAL AND METHODS: A total of 292 cisplatin-treated testicular cancer survivors (1980-1994) participated in a national follow-up study (2007-2008). Se-Pt was quantified by inductively coupled plasma mass spectrometry, and categorized in quartiles. Symptoms of NTX were assessed with scale for chemotherapy-induced neurotoxicity (SCIN), with each symptom in 4 categories and total SCIN score categorized in quartiles. Endocrine-GF was categorized according to cutoff values for the 25, 50, and 75 percentiles of luteinizing hormone (LH) and testosterone within each decadal age group established from a control group. CVD was defined as ischemic heart disease, stroke, or artery occlusion. Associations between se-Pt levels and NTX, endocrine-GF, or risk for CVD, were analyzed with ordinal logistic regression and Cox regression, respectively. RESULTS: Median follow-up was 19 years (range: 13-28). In ordinal regression analyses, increasing quartiles of se-Pt were significantly associated with increasing quartiles of SCIN (P for trend = 0.05), increased tinnitus (P<0.001), and increased hearing impairment (P = 0.04). The association remained significant for tinnitus when adjusting for cisplatin dose. Increasing LH quartiles was associated with increasing se-Pt quartiles (P = 0.04). No association between se-Pt in quartiles and CVD was established. CONCLUSION: Median 19 years after treatment, increasing quartiles of se-Pt are associated with increasing SCIN score, tinnitus, hearing impairment, and increasing LH levels. However, these associations remained significant only for tinnitus and LH when adjusting for administered cisplatin dose.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Sobreviventes de Câncer , Doenças Cardiovasculares/epidemiologia , Cisplatino/efeitos adversos , Perda Auditiva/induzido quimicamente , Hormônio Luteinizante/sangue , Doenças do Sistema Nervoso Periférico/induzido quimicamente , Neoplasias Testiculares/tratamento farmacológico , Zumbido/induzido quimicamente , Adolescente , Adulto , Idoso , Bleomicina/administração & dosagem , Carboplatina/administração & dosagem , Carboplatina/efeitos adversos , Cisplatino/administração & dosagem , Cisplatino/sangue , Terapia Combinada , Comorbidade , Etoposídeo/administração & dosagem , Seguimentos , Perda Auditiva/epidemiologia , Humanos , Hipogonadismo/epidemiologia , Hipogonadismo/etiologia , Masculino , Pessoa de Meia-Idade , Noruega/epidemiologia , Orquiectomia , Doenças do Sistema Nervoso Periférico/epidemiologia , Inquéritos e Questionários , Neoplasias Testiculares/cirurgia , Zumbido/epidemiologia , Vimblastina/administração & dosagem , Adulto JovemRESUMO
AIM: Evaluation of long-term platinum (Pt) retention in testicular cancer survivors (TCSs) treated with platinum-based chemotherapy to elucidate possible mechanisms of developing late effects. PATIENTS AND METHODS: 458 TCSs treated 1980-1994 participated in a national follow-up study (2007-2008). Four treatment groups were evaluated for long-term serum Pt levels: surgery (n=135), cumulative cisplatin≤850 mg (n=252), cisplatin>850 mg (n=57) and carboplatin (n=14). RESULTS: The median observation time was 20 (range=13-28) years. The median Pt level according to treatment group was: surgery, 50 ng/l; cisplatin≤850 mg, 85 ng/l; cisplatin>850 mg, 106 ng/l; carboplatin, 40 ng/l. The risk for having a Pt level in the highest quartile was positively associated with cisplatin dose (Ordinal regression (OR)=1.29, per 100 mg increase in cisplatin dose, 95% Confidence interval (CI)=1.20-1.38), and negatively associated with follow-up time (OR=0.50 per 5-year increase in follow-up time, 95% CI=0.37-0.68). CONCLUSION: Pt levels are significantly elevated in serum at a median of 20 years after cisplatin-based chemotherapy for testicular cancer.
Assuntos
Platina/sangue , Neoplasias Testiculares/tratamento farmacológico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Carboplatina/uso terapêutico , Cisplatino/uso terapêutico , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Testiculares/metabolismo , Neoplasias Testiculares/mortalidadeRESUMO
AIM: To present results for patients with seminoma treated at our University Clinic. PATIENTS AND METHODS: All men treated for seminoma in 1986-2010 at the Department of Oncology, University Hospital of North Norway were included (n=232). Treatment was standardized from 2000 as the Swedish and Norwegian Testicular Cancer Project (SWENOTECA) published their first standardised seminoma treatment program (SWENOTECA V). RESULTS: The percentage of patients administered adjuvant radiotherapy (RT) for clinical stage (CS) I decreased gradually from the late 1990s and was abandoned in 2005. Surveillance was the most common management strategy for CS I after 2000. Overall, disease in 1.9% and 11% of patients relapsed after adjuvant RT and surveillance, respectively. There were no relapses after treatment for metastatic disease. Cancer-specific survival was 100%, and overall survival 95% for the total group. CONCLUSION: The treatment outcome at our University Clinic is excellent with 100% cancer-specific survival, and is essentially a result of the bi-national SWENOTECA network.