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BACKGROUND: Ongoing research in the field of both localized, locally advanced and metastatic renal cell carcinoma has resulted in the availability of multiple treatment options. Hence, many questions are still unanswered and await further research. A nationwide collaborative registry allows to collect corresponding data. For this purpose, the Dutch PROspective Renal Cell Carcinoma cohort (PRO-RCC) has been founded, for the prospective collection of long-term clinical data, patient reported outcome measures (PROMs) and patient reported experience measures (PREMs). METHODS: PRO-RCC is designed as a multicenter cohort for all Dutch patients with renal cell carcinoma (RCC). Recruitment will start in the Netherlands in 2023. Importantly, participants may also consent to participation in a 'Trial within cohorts' studies (TwiCs). The TwiCs design provides a method to perform (randomized) interventional studies within the registry. The clinical data collection is embedded in the Netherlands Cancer Registry (NCR). Next to the standardly available data on RCC, additional clinical data will be collected. PROMS entail Health-Related Quality of Life (HRQoL), symptom monitoring with optional ecological momentary assessment (EMA) of pain and fatigue, and optional return to work- and/or nutrition questionnaires. PREMS entail satisfaction with care. Both PROMS and PREMS are collected through the PROFILES registry and are accessible for the patient and the treating physician. TRIAL REGISTRATION: Ethical board approval has been obtained (2021_218) and the study has been registered at ClinicalTrials.gov (NCT05326620). DISCUSSION: PRO-RCC is a nationwide long-term cohort for the collection of real-world clinical data, PROMS and PREMS. By facilitating an infrastructure for the collection of prospective data on RCC, PRO-RCC will contribute to observational research in a real-world study population and prove effectiveness in daily clinical practice. The infrastructure of this cohort also enables that interventional studies can be conducted with the TwiCs design, without the disadvantages of classic RCTs such as slow patient accrual and risk of dropping out after randomization.
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Carcinoma de Células Renales , Neoplasias Renales , Humanos , Carcinoma de Células Renales/epidemiología , Carcinoma de Células Renales/terapia , Países Bajos/epidemiología , Estudios Prospectivos , Calidad de Vida , Neoplasias Renales/epidemiología , Neoplasias Renales/terapiaRESUMEN
BACKGROUND: Upfront cytoreductive surgery with HIPEC (CRS-HIPEC) is the standard treatment for isolated resectable colorectal peritoneal metastases (PM) in the Netherlands. This study investigates whether addition of perioperative systemic therapy to CRS-HIPEC improves oncological outcomes. METHODS: This open-label, parallel-group, phase II-III, randomised, superiority study is performed in nine Dutch tertiary referral centres. Eligible patients are adults who have a good performance status, histologically or cytologically proven resectable PM of a colorectal adenocarcinoma, no systemic colorectal metastases, no systemic therapy for colorectal cancer within six months prior to enrolment, and no previous CRS-HIPEC. Eligible patients are randomised (1:1) to perioperative systemic therapy and CRS-HIPEC (experimental arm) or upfront CRS-HIPEC alone (control arm) by using central randomisation software with minimisation stratified by a peritoneal cancer index of 0-10 or 11-20, metachronous or synchronous PM, previous systemic therapy for colorectal cancer, and HIPEC with oxaliplatin or mitomycin C. At the treating physician's discretion, perioperative systemic therapy consists of either four 3-weekly neoadjuvant and adjuvant cycles of capecitabine with oxaliplatin (CAPOX), six 2-weekly neoadjuvant and adjuvant cycles of 5-fluorouracil/leucovorin with oxaliplatin (FOLFOX), or six 2-weekly neoadjuvant cycles of 5-fluorouracil/leucovorin with irinotecan (FOLFIRI) followed by four 3-weekly (capecitabine) or six 2-weekly (5-fluorouracil/leucovorin) adjuvant cycles of fluoropyrimidine monotherapy. Bevacizumab is added to the first three (CAPOX) or four (FOLFOX/FOLFIRI) neoadjuvant cycles. The first 80 patients are enrolled in a phase II study to explore the feasibility of accrual and the feasibility, safety, and tolerance of perioperative systemic therapy. If predefined criteria of feasibility and safety are met, the study continues as a phase III study with 3-year overall survival as primary endpoint. A total of 358 patients is needed to detect the hypothesised 15% increase in 3-year overall survival (control arm 50%; experimental arm 65%). Secondary endpoints are surgical characteristics, major postoperative morbidity, progression-free survival, disease-free survival, health-related quality of life, costs, major systemic therapy related toxicity, and objective radiological and histopathological response rates. DISCUSSION: This is the first randomised study that prospectively compares oncological outcomes of perioperative systemic therapy and CRS-HIPEC with upfront CRS-HIPEC alone for isolated resectable colorectal PM. TRIAL REGISTRATION: Clinicaltrials.gov/ NCT02758951 , NTR/ NTR6301 , ISRCTN/ ISRCTN15977568 , EudraCT/ 2016-001865-99 .
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Neoplasias Colorrectales/tratamiento farmacológico , Neoplasias Colorrectales/cirugía , Neoplasias Peritoneales/tratamiento farmacológico , Peritoneo/cirugía , Adulto , Bevacizumab/administración & dosificación , Quimioterapia Adyuvante/efectos adversos , Neoplasias Colorrectales/patología , Terapia Combinada , Procedimientos Quirúrgicos de Citorreducción/efectos adversos , Supervivencia sin Enfermedad , Femenino , Fluorouracilo/administración & dosificación , Fluorouracilo/efectos adversos , Humanos , Leucovorina/administración & dosificación , Leucovorina/efectos adversos , Masculino , Persona de Mediana Edad , Metástasis de la Neoplasia , Oxaliplatino/administración & dosificación , Oxaliplatino/efectos adversos , Periodo Perioperatorio , Neoplasias Peritoneales/patología , Neoplasias Peritoneales/secundario , Neoplasias Peritoneales/cirugía , Peritoneo/efectos de los fármacos , Peritoneo/patología , Supervivencia sin Progresión , Calidad de VidaRESUMEN
BACKGROUND: Palliative systemic therapy alternated with electrostatic precipitation oxaliplatin-based pressurized intraperitoneal aerosol chemotherapy (ePIPAC) has never been prospectively investigated in patients with unresectable colorectal peritoneal metastases (CPM). The CRC-PIPAC-II study aimed to assess safety, feasibility and efficacy of such bidirectional therapy. METHODS: This two-center, single-arm, phase II trial enrolled chemotherapy-naïve patients to undergo three treatment cycles, consisting of systemic therapy (CAPOX, FOLFOX, FOLFIRI, or FOLFOXIRI, all with bevacizumab) and oxaliplatin-based ePIPAC (92 mg/m2) with intravenous leucovorin (20 mg/m2) and 5-fluorouracil (400 mg/m2). Primary outcome were major treatment-related adverse events. Secondary outcomes included minor events, tumor response, progression-free survival (PFS) and overall survival (OS). RESULTS: Twenty patients completed 52 treatment cycles. Fifteen major events occurred in 7 patients (35 %): 5 events (33 %) related to systemic therapy; 5 (33 %) related to ePIPAC; and 5 (33 %) were biochemical events. No treatment-related deaths occurred. All patients experienced minor events, mostly abdominal pain, nausea and peripheral sensory neuropathy. After treatment, radiological, pathological, cytological, and biochemical response was observed in 0 %, 88 %, 38 %, and 31 % of patients respectively. Curative surgery was achieved in one patient. Median PFS was 10.0 months (95 % confidence interval [CI] 8.0-13.0) and median OS was 17.5 months (95 % CI 13.0-not reached). CONCLUSIONS: Combining palliative systemic therapy with oxaliplatin-based ePIPAC in patients with unresectable CPM was feasible and showed an acceptable safety profile. Treatment-induced response and survival are promising, yet further research is required to determine the additional value of ePIPAC to systemic therapy.
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AIM OF THE STUDY: The coronavirus disease 2019 (COVID-19) pandemic significantly impacted cancer care. In this study, clinical patient characteristics related to COVID-19 outcomes and advanced care planning, in terms of non-oncological treatment restrictions (e.g. do-not-resuscitate codes), were studied in patients with cancer and COVID-19. METHODS: The Dutch Oncology COVID-19 Consortium registry was launched in March 2020 in 45 hospitals in the Netherlands, primarily to identify risk factors of a severe COVID-19 outcome in patients with cancer. Here, an updated analysis of the registry was performed, and treatment restrictions (e.g. do-not-intubate codes) were studied in relation to COVID-19 outcomes in patients with cancer. Oncological treatment restrictions were not taken into account. RESULTS: Between 27th March 2020 and 4th February 2021, 1360 patients with cancer and COVID-19 were registered. Follow-up data of 830 patients could be validated for this analysis. Overall, 230 of 830 (27.7%) patients died of COVID-19, and 60% of the remaining 600 patients with resolved COVID-19 were admitted to the hospital. Patients with haematological malignancies or lung cancer had a higher risk of a fatal outcome than other solid tumours. No correlation between anticancer therapies and the risk of a fatal COVID-19 outcome was found. In terms of end-of-life communication, 50% of all patients had restrictions regarding life-prolonging treatment (e.g. do-not-intubate codes). Most identified patients with treatment restrictions had risk factors associated with fatal COVID-19 outcome. CONCLUSION: There was no evidence of a negative impact of anticancer therapies on COVID-19 outcomes. Timely end-of-life communication as part of advanced care planning could save patients from prolonged suffering and decrease burden in intensive care units. Early discussion of treatment restrictions should therefore be part of routine oncological care, especially during the COVID-19 pandemic.
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COVID-19/mortalidad , Hospitalización/estadística & datos numéricos , Cuidados para Prolongación de la Vida/estadística & datos numéricos , Mortalidad/tendencias , Neoplasias/mortalidad , SARS-CoV-2/aislamiento & purificación , Privación de Tratamiento/estadística & datos numéricos , Anciano , Anciano de 80 o más Años , COVID-19/epidemiología , COVID-19/terapia , COVID-19/virología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neoplasias/epidemiología , Neoplasias/terapia , Neoplasias/virología , Países Bajos/epidemiología , Pronóstico , Factores de Riesgo , Tasa de SupervivenciaRESUMEN
Immune checkpoint inhibitors (ICIs) have been approved for the treatment of various malignancies with promising clinical outcomes. Treatment can, however, be accompanied by serious immune-related adverse events. Neurological adverse events like Guillain-Barré syndrome (GBS) are rare but potentially life-threatening. We present 3 cases of ICI-related GBS; review cases described in current literature, and discuss treatment strategies. Three patients developed GBS after ICI treatment. The first case with pembrolizumab had a fatal outcome despite treatment with multiple regimens, including steroids and intravenous immunoglobulin (IVIg). The other 2 cases with nivolumab-induced and pembrolizumab-induced GBS, respectively, responded well to treatment with IVIg and steroids. In the current literature, a total of 31 other cases were found. Treatment for ICI-related GBS mostly consisted of concurrent IVIg and steroids (44%), which led to clinical improvement in 73%. Most patients recovered with remaining symptoms (68%), while 10 patients developed respiratory failure (29%) and 6 patients (18%) died. ICI-related GBS should be suspected in patients on ICI treatment who develop subacute progressive weakness of the limbs, sensory loss, and areflexia. On the basis of the guidelines recommendations and our review of the literature, we advise first-line therapy with concurrent IVIg 0.4 g/kg/d for 5 days and prednisolone 1-2 mg/kg/d. Discontinuation of immunotherapy after ICI-related GBS is advised.
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Anticuerpos Monoclonales Humanizados/efectos adversos , Síndrome de Guillain-Barré/inducido químicamente , Inhibidores de Puntos de Control Inmunológico/efectos adversos , Nivolumab/efectos adversos , Anciano , Resultado Fatal , Síndrome de Guillain-Barré/tratamiento farmacológico , Humanos , Inmunoglobulinas Intravenosas/uso terapéutico , Masculino , Melanoma/tratamiento farmacológico , Persona de Mediana Edad , Prednisolona/uso terapéutico , Neoplasias de la Próstata Resistentes a la Castración/tratamiento farmacológicoRESUMEN
INTRODUCTION: Despite its increasing use, first-line palliative systemic therapy alternated with electrostatic pressurised intraperitoneal aerosol chemotherapy with oxaliplatin (ePIPAC-OX), hereinafter referred to as first-line bidirectional therapy, has never been prospectively investigated in patients with colorectal peritoneal metastases (CPM). As a first step to address this evidence gap, the present study aims to assess the safety, feasibility, antitumour activity, patient-reported outcomes, costs and systemic pharmacokinetics of first-line bidirectional therapy in patients with isolated unresectable CPM. METHODS AND ANALYSIS: In this single-arm, phase II study in two Dutch tertiary referral centres, 20 patients are enrolled. Key eligibility criteria are a good performance status, pathologically proven isolated unresectable CPM, no previous palliative systemic therapy for colorectal cancer, no (neo)adjuvant systemic therapy ≤6 months prior to enrolment and no previous pressurised intraperitoneal aerosol chemotherapy (PIPAC). Patients receive three cycles of bidirectional therapy. Each cycle consists of 6 weeks first-line palliative systemic therapy at the medical oncologists' decision (CAPOX-bevacizumab, FOLFOX-bevacizumab, FOLFIRI-bevacizumab or FOLFOXIRI-bevacizumab) followed by ePIPAC-OX (92 mg/m2) with an intraoperative bolus of intravenous leucovorin (20 mg/m2) and 5-fluorouracil (400 mg/m2). Study treatment ends after the third ePIPAC-OX. The primary outcome is the number of patients with-and procedures leading to-grade ≥3 adverse events (Common Terminology Criteria for Adverse Events V.5.0) up to 4 weeks after the last procedure. Key secondary outcomes include the number of bidirectional cycles in each patient, treatment-related characteristics, grade ≤2 adverse events, tumour response (histopathological, cytological, radiological, biochemical, macroscopic and ascites), patient-reported outcomes, systemic pharmacokinetics of oxaliplatin, costs, progression-free survival and overall survival. ETHICS AND DISSEMINATION: This study is approved by the Dutch competent authority, a medical ethics committee and the institutional review boards of both study centres. Results will be submitted for publication in peer-reviewed medical journals and presented to patients and healthcare professionals. TRIAL REGISTRATION NUMBER: NL8303.
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Neoplasias Colorrectales , Neoplasias Peritoneales , Aerosoles , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Ensayos Clínicos Fase II como Asunto , Neoplasias Colorrectales/tratamiento farmacológico , Humanos , Estudios Multicéntricos como Asunto , Oxaliplatino/uso terapéutico , Neoplasias Peritoneales/tratamiento farmacológico , Electricidad EstáticaRESUMEN
Immunotherapeutic and targeted drugs improved survival of patients with metastatic melanoma. There is, however, a lack of evidence regarding their healthcare costs in clinical practice. The aim of our study was to provide insight into real-world healthcare costs of patients with metastatic cutaneous melanoma. Data were obtained from the Dutch Melanoma Treatment Registry for patients who were registered between July 2012 and December 2018. Mean total/monthly costs per patient were reported for all patients, patients who did not receive systemic therapy, and patients who received systemic therapy. Furthermore, mean episode/monthly costs per line of therapy and drug were reported for patients who received systemic therapy. Mean total/monthly costs were 89,240/ 6809: 7988/ 2483 for patients who did not receive systemic therapy (n = 784) and 105,078/ 7652 for patients who received systemic therapy (n = 4022). Mean episode/monthly costs were the highest for nivolumab plus ipilimumab ( 79,675/ 16,976), ipilimumab monotherapy ( 79,110/ 17,252), and dabrafenib plus trametinib ( 77,053/ 12,015). Dacarbazine yielded the lowest mean episode/monthly costs ( 6564/ 2027). Our study showed that immunotherapeutic and targeted drugs had a large impact on real-world healthcare costs. As new drugs continue entering the treatment landscape for (metastatic) melanoma, it remains crucial to monitor whether the benefits of these drugs outweigh their costs.
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BACKGROUND Checkpoint inhibitors are relatively new anti-cancer medicines that activate tumour cell immunity. CASE DESCRIPTION We describe two patients who presented to the emergency department due to severe ketoacidosis, this being the first symptom of diabetes in said patients. A few weeks prior to this, they each commenced treatment with the checkpoint inhibitor pembrolizumab. HbA1c level, assessed in one of the patients, was not elevated upon presentation. CONCLUSION Type 1 diabetes mellitus is a rare, but potentially life-threatening, complication of treatment with checkpoint inhibitors. However, routine measurement of glucose or HbA1c levels is not useful in patients who are treated with checkpoint inhibitors. Both patients and healthcare professionals should be (made) aware of the symptoms of hyperglycaemia, thereby ensuring immediate treatment with insulin in order to prevent severe ketoacidosis.