OBJECTIVE: To characterise pregnant women diagnosed with primary or recurrent cancer who died during pregnancy, during delivery or within 1 year postpartum. DESIGN: A descriptive study. SETTING: The registry of the International Network on Cancer, Infertility and Pregnancy (INCIP). POPULATION: Women diagnosed with cancer during pregnancy between 2000 and 2022. METHODS: Using the INCIP registry database, we compared the characteristics of all women with cancer who died during pregnancy, delivery or within 1 year postpartum with those of all women with cancer who survived the first year postpartum. MAIN OUTCOME MEASURES: Maternal and tumour characteristics and obstetrical and neonatal outcomes. RESULTS: Of the 2359 women registered in INCIP, there were 131 cases (5.6%) of maternal mortality. Lung cancer (9/14, 64.3% of all registered women with lung cancer), gastro-oesophageal cancer (13/21, 61.9%) and acute leukaemia (17/105, 16.2%) had the highest rates of maternal mortality. Maternal mortality was associated with fewer live births compared with the control group without maternal mortality (99/131, 75.6%, vs 1952/2163, 90.0%; P < 0.001), more elective caesarean sections (64/104, 60.4%, vs 756/1836, 41.2%; P < 0.001) and a lower gestational age at (induced) delivery (34.0 vs 37.1 weeks; P < 0.001), resulting in more preterm births. CONCLUSIONS: Maternal mortality occurred in 5.6% of cancer-in-pregnancy cases and is associated with adverse perinatal outcomes.
- Klíčová slova
- cancer in pregnancy, cancer‐related maternal death,
- MeSH
- dospělí MeSH
- lidé MeSH
- mateřská mortalita * MeSH
- nádorové komplikace v těhotenství * mortalita MeSH
- nádory mortalita MeSH
- novorozenec MeSH
- registrace * MeSH
- smrt matky statistika a číselné údaje etiologie MeSH
- těhotenství MeSH
- výsledek těhotenství epidemiologie MeSH
- Check Tag
- dospělí MeSH
- lidé MeSH
- novorozenec MeSH
- těhotenství MeSH
- ženské pohlaví MeSH
- Publikační typ
- časopisecké články MeSH
Invasive fungal disease (IFD) presents a life-threatening condition in immunocompromised patients, thus often prompting empirical administration of antifungal treatment, without adequate mycological evidence. Over the past years, wide use of antifungal prophylaxis resulted in decreased occurrence of IFD but has contributed to changes in the spectrum of fungal pathogens, revealing the occurrence of previously rare fungal genera causing breakthrough infections. The expanding spectrum of clinically relevant fungal pathogens required the implementation of screening approaches permitting broad rather than targeted fungus detection to support timely onset of pre-emptive antifungal treatment. To address this diagnostically important aspect in a prospective setting, we analyzed 935 serial peripheral blood (PB) samples from 195 pediatric and adult patients at high risk for IFD, involving individuals displaying febrile neutropenia during treatment of hematological malignancies or following allogeneic hematopoietic stem cell transplantation. Two different panfungal-PCR-screening methods combined with ensuing fungal genus identification by Sanger sequencing were employed. In the great majority of PB-specimens displaying fungal DNAemia, the findings were transient and revealed fungi commonly regarded as non-pathogenic or rarely pathogenic even in the highly immunocompromised patient setting. Hence, to adequately exploit the diagnostic potential of panfungal-PCR approaches for detecting IFD, particularly if caused by hitherto rarely observed fungal pathogens, it is necessary to confirm the findings by repeated testing and to identify the fungal genus present by ensuing analysis. If applied appropriately, panfungal-PCR-screening can help prevent unnecessary empirical therapy, and conversely, contribute to timely employment of effective pre-emptive antifungal treatment strategies.
- Klíčová slova
- Antifungal therapy, Antifungal treatment, Fungal diagnostic, Invasive fungal disease, panfungal-PCR,
- MeSH
- antifungální látky terapeutické užití MeSH
- dítě MeSH
- DNA fungální * analýza MeSH
- dospělí MeSH
- febrilní neutropenie * mikrobiologie MeSH
- hematologické nádory komplikace MeSH
- houby izolace a purifikace genetika MeSH
- imunokompromitovaný pacient * MeSH
- invazivní mykotické infekce epidemiologie prevence a kontrola etiologie mikrobiologie MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladiství MeSH
- mladý dospělý MeSH
- předškolní dítě MeSH
- prevalence MeSH
- prospektivní studie MeSH
- senioři MeSH
- transplantace hematopoetických kmenových buněk škodlivé účinky MeSH
- Check Tag
- dítě MeSH
- dospělí MeSH
- lidé středního věku MeSH
- lidé MeSH
- mladiství MeSH
- mladý dospělý MeSH
- mužské pohlaví MeSH
- předškolní dítě MeSH
- senioři MeSH
- ženské pohlaví MeSH
- Publikační typ
- dopisy MeSH
- práce podpořená grantem MeSH
- Názvy látek
- antifungální látky MeSH
- DNA fungální * MeSH
INTRODUCTION: The analysis of urinary catecholamine metabolites is a cornerstone of neuroblastoma diagnostics. Currently, there is no consensus regarding the sampling method, and variable combinations of catecholamine metabolites are being used. We investigated if spot urine samples can be reliably used for analysis of a panel of catecholamine metabolites for the diagnosis of neuroblastoma. METHODS: Twenty-four-hour urine or spot urine samples were collected from patients with and without neuroblastoma at diagnosis. Homovanillic acid (HVA), vanillylmandelic acid (VMA), dopamine, 3-methoxytyramine, norepinephrine, normetanephrine, epinephrine and metanephrine were measured by high-performance liquid chromatography coupled with fluorescence detection (HPLC-FD) and/or ultra-performance liquid chromatography coupled with electrospray tandem mass spectrometry (UPLC-MS/MS). RESULTS: Catecholamine metabolite levels were measured in urine samples of 400 neuroblastoma patients (24-hour urine, n = 234; spot urine, n = 166) and 571 controls (all spot urine). Excretion levels of catecholamine metabolites and the diagnostic sensitivity for each metabolite were similar in 24-hour urine and spot urine samples (p > .08 and >.27 for all metabolites). The area under the receiver-operating-characteristic curve (AUC) of the panel containing all eight catecholamine metabolites was significantly higher compared to that of only HVA and VMA (AUC = 0.952 vs. 0.920, p = .02). No differences were observed in metabolite levels between the two analysis methods. CONCLUSION: Catecholamine metabolites in spot urine and 24-hour urine resulted in similar diagnostic sensitivities. The Catecholamine Working Group recommends the implementation of spot urine as standard of care. The panel of eight catecholamine metabolites has superior diagnostic accuracy over VMA and HVA.
- Klíčová slova
- catecholamine metabolites, diagnostic sensitivity, metanephrines, neuroblastoma, tandem mass spectrometry, urine collection,
- MeSH
- chromatografie kapalinová metody MeSH
- kyselina homovanilová moč MeSH
- kyselina vanilmandlová moč MeSH
- lidé MeSH
- metanefrin moč MeSH
- neuroblastom * diagnóza MeSH
- tandemová hmotnostní spektrometrie * metody MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Názvy látek
- 3-methoxy-4-hydroxymandelic acid MeSH Prohlížeč
- kyselina homovanilová MeSH
- kyselina vanilmandlová MeSH
- metanefrin MeSH
BACKGROUND: Long-term follow-up (LTFU) care, although endorsed, is not available for the majority of adult survivors of childhood, adolescence and young adult (CAYA) cancer. Barriers to implementation include lack of time, knowledge, personnel and funding. Sustainable solutions are urgently needed to address the needs of CAYA cancer survivors to improve the quality of life and reduce the burden of late effects on survivors, health care systems and society. The European Union-funded PanCareFollowUp project, initiated by the Pan-European Network for Care of Survivors after Childhood and Adolescent Cancer, was established to facilitate the implementation of person-centred survivorship care across Europe. PATIENTS AND METHODS: The PanCareFollowUp Care Intervention was co-developed with survivors as part of the PanCareFollowUp project. It is a person-centred approach to survivorship care, supported by guidelines and with flexibility to adapt to local health care settings. The Care Intervention consists of three steps: (1) previsit completion of a Survivor Questionnaire (by the survivor) and Treatment Summary (by the health care provider [HCP]), (2) a clinic visit including shared decision-making, and (3) a follow-up call to finalise the individualised Survivorship Care Plan. RESULTS: We developed the key components of the PanCareFollowUp Care Intervention: a PanCareFollowUp Survivor Questionnaire, Treatment Summary template, Survivorship Care Plan template, and educational materials for HCPs and survivors. Wide implementation of the PanCareFollowUp Care Intervention will be supported with a freely distributed Replication Manual on completion of the PanCareFollowUp project. CONCLUSIONS: The PanCareFollowUp Care Intervention will support the implementation of person-centred, guideline-based LTFU care in different health care settings across Europe to improve survivors' health and well-being.
- Klíčová slova
- Cancer survivorship care, Childhood cancer survivor, Long-term follow-up care, Person-centred care, Quality of life, Shared decision-making,
- MeSH
- kvalita života MeSH
- lidé MeSH
- mladiství MeSH
- mladý dospělý MeSH
- nádory * terapie MeSH
- období po vyléčení MeSH
- přežívající onkologičtí pacienti * MeSH
- přežívající MeSH
- Check Tag
- lidé MeSH
- mladiství MeSH
- mladý dospělý MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
Only one class of targeted agents (anti-GD2 antibodies) has been incorporated into front-line therapy for neuroblastoma since the 1980s. The Neuroblastoma New Drug Development Strategy (NDDS) initiative commenced in 2012 to accelerate the development of new drugs for neuroblastoma. Advances have occurred, with eight of nine high-priority targets being evaluated in paediatric trials including anaplastic lymphoma kinase inhibitors being investigated in front-line, but significant challenges remain. This article reports the conclusions of the second NDDS forum, which expanded across the Atlantic to further develop the initiative. Pre-clinical and clinical data for 40 genetic targets and mechanisms of action were prioritised and drugs were identified for early-phase trials. Strategies to develop drugs targeting TERT, telomere maintenance, ATRX, alternative lengthening of telomeres (ALT), BRIP1 and RRM2 as well as direct targeting of MYCN are high priority and should be championed for drug discovery. Promising pre-clinical data suggest that targeting of ALT by ATM or PARP inhibition may be potential strategies. Drugs targeting CDK2/9, CDK7, ATR and telomere maintenance should enter paediatric clinical development rapidly. Optimising the response to anti-GD2 by combinations with chemotherapy, targeted agents and other immunological targets are crucial. Delivering this strategy in the face of small patient cohorts, genomically defined subpopulations and a large number of permutations of combination trials, demands even greater international collaboration. In conclusion, the NDDS provides an internationally agreed, biologically driven selection of prioritised genetic targets and drugs. Improvements in the strategy for conducting trials in neuroblastoma will accelerate bringing these new drugs more rapidly to front-line therapy.
- Klíčová slova
- Clinical trials, Drug development, Epigenetics, MYCN, Neuroblastoma, Phase I, Preclinical testing,
- MeSH
- cílená molekulární terapie metody trendy MeSH
- dítě MeSH
- experimentální terapie metody trendy MeSH
- inhibitory proteinkinas izolace a purifikace terapeutické užití MeSH
- kongresy jako téma MeSH
- lékařská onkologie metody organizace a řízení trendy MeSH
- lidé MeSH
- nádory mozku farmakoterapie patologie MeSH
- neuroblastom farmakoterapie patologie MeSH
- objevování léků metody organizace a řízení trendy MeSH
- pediatrie metody organizace a řízení trendy MeSH
- protinádorové látky izolace a purifikace terapeutické užití MeSH
- vyvíjení léků * metody organizace a řízení trendy MeSH
- Check Tag
- dítě MeSH
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- přehledy MeSH
- Geografické názvy
- Evropa MeSH
- Názvy látek
- inhibitory proteinkinas MeSH
- protinádorové látky MeSH
- Klíčová slova
- PHF6, cytogenetics, mutation analysis, myeloid leukaemia, paediatric oncology,
- MeSH
- akutní myeloidní leukemie genetika MeSH
- dítě MeSH
- kojenec MeSH
- lidé MeSH
- mladiství MeSH
- mutace MeSH
- novorozenec MeSH
- předškolní dítě MeSH
- represorové proteiny MeSH
- transportní proteiny genetika MeSH
- Check Tag
- dítě MeSH
- kojenec MeSH
- lidé MeSH
- mladiství MeSH
- mužské pohlaví MeSH
- novorozenec MeSH
- předškolní dítě MeSH
- ženské pohlaví MeSH
- Publikační typ
- dopisy MeSH
- práce podpořená grantem MeSH
- Názvy látek
- PHF6 protein, human MeSH Prohlížeč
- represorové proteiny MeSH
- transportní proteiny MeSH
