PurposeDespite the considerable impact of neuroendocrine tumors (NETs) on patients’ daily lives, the journey of the patient with a NET has rarely been documented, with published data to date being limited to small qualitative studies. NETs are heterogeneous malignancies with nonspecific symptomology, leading to extensive health care use and diagnostic delays that affect survival. A large, international patient survey was conducted to increase understanding of the experience of the patient with a NET and identify unmet needs, with the aim of improving disease awareness and care worldwide.MethodsAn anonymous, self-reported survey was conducted (online or on paper) from February to May 2014, recruiting patients with NETs from > 12 countries as a collaboration between the International Neuroendocrine Cancer Alliance and Novartis Pharmaceuticals. Survey questions captured information on sociodemographics, clinical characteristics, NET diagnostic experience, disease impact/management, interaction with medical teams, NET knowledge/awareness, and sources of information. This article reports the most relevant findings on patient experience with NETs and the impact of NETs on health care system resources.ResultsA total of 1,928 patients with NETs participated. A NET diagnosis had a substantially negative impact on patients’ personal and work lives. Patients reported delayed diagnosis and extensive NET-related health care resource use. Patients desired improvement in many aspects of NET care, including availability of a wider range of NET-specific treatment options, better access to NET experts or specialist centers, and a more knowledgeable, better-coordinated/-aligned NET medical team.ConclusionThis global patient-reported survey demonstrates the considerable burden of NETs with regard to symptoms, work and daily life, and health care resource use, and highlights considerable unmet needs. Further intervention is required to improve the patient experience among those with NETs.

BackgroundNeuroendocrine tumours are uncommon tumours; there is often a long period between the onset of symptoms and diagnosis. This study aims to address the symptoms prior to diagnosis of people with known neuroendocrine tumours and also the involvement of healthcare providers prior to the diagnosis.MethodsA web based survey was designed to cover two broad areas of patient symptoms and healthcare interactions prior to diagnosis. This was tested and adapted by patient and clinician input prior to distribution via Survey Monkey.ResultsThe results demonstrated a median time from first symptom to diagnosis of 53.8 months. The most frequent initial symptoms were of pain, change in bowel habit and fatigue. 31% of respondents noted weight loss prior to diagnosis. 80% of respondents visited their GP regarding the symptoms a median of 11 times. 58% of respondents were referred to secondary care where they were seen a median 3 times. 30% presented acutely to A&E and this led to their diagnosis.ConclusionIn conclusion, there is a long time from onset of symptoms to diagnosis in all types of NETs. This is despite many respondents having alarm symptoms at diagnosis. Further education and awareness regarding malignancy may help with earlier diagnosis.

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The gastrointestinal tract and pancreas are common primary sites for neuroendocrine tumours (NETs). Patients often report a long duration of non-specific symptoms in the year prior to diagnosis. The aims of this study were, firstly, to establish pre-diagnosis patterns of symptoms, and secondly, to determine the time from onset of symptoms to NET diagnosis and understand the interaction with primary and secondary healthcare providers. A survey was designed on a web-based survey platform with the focus on patient symptoms prior to diagnosis and a screen for functional diarrhoea (Rome III criteria [C4]). A total of 303 responses were received. The median duration from the time of first symptoms to diagnosis was 36 months for small bowel NETs and 24 months for pancreatic NETs. Common first symptoms were pain (36%), flushing (24%), and diarrhoea (24%); 29% of small bowel NET respondents were given an initial diagnosis of irritable bowel syndrome. Dyspepsia was the second most common initial incorrect diagnosis. Respondents saw their GP 5 times over a median 18-month period for their symptoms; 31% of patients were diagnosed following unplanned emergency admission. In conclusion, this survey demonstrates a median time to diagnosis of 36 months for patients with small bowel NETs. Incorrect initial diagnosis appears to be very common, with a high number of attendances in primary and secondary care prior to a correct diagnosis being made. An earlier diagnosis may improve patients’ quality of life and possible survival.

Pulmonary megakaryocytes and fibrin microthrombi were counted in lung sections from 22 patients dying from extensive burns. There was a significant correlation between numbers of megakaryocytes and fibrin microthrombi, supporting a relationship between disseminated intravascular coagulation (DIC) and numbers of pulmonary megakaryocytes. No correlation was found between antemortem platelet counts and either fibrin microthrombi or megakaryocytes. Possible explanations for this are forwarded and the nature of pulmonary megakaryocytes discussed.