RESUMO
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.
Assuntos
COVID-19/mortalidade , Hospitalização/estatística & dados numéricos , Cuidados para Prolongar a Vida/estatística & dados numéricos , Mortalidade/tendências , Neoplasias/mortalidade , SARS-CoV-2/isolamento & purificação , Suspensão de Tratamento/estatística & dados numéricos , Idoso , Idoso de 80 Anos ou mais , COVID-19/epidemiologia , COVID-19/terapia , COVID-19/virologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias/epidemiologia , Neoplasias/terapia , Neoplasias/virologia , Países Baixos/epidemiologia , Prognóstico , Fatores de Risco , Taxa de SobrevidaRESUMO
BACKGROUND: Psoriasis, psoriatic arthritis (PsA), and inflammatory bowel disease (IBD) are related inflammatory immune-mediated diseases, with considerable overlap. However, it is as yet unclear whether co-occurrence of these diseases affects disease course and characteristics of the individual complaints. The objective of this study was to identify the prevalence of IBD and PsA in a psoriasis cohort and to examine whether patients with concurrent psoriasis and IBD carry a distinct phenotype. METHODS: Data of all patients with psoriasis visiting a general hospital in the Netherlands between 2009 and 2014 were retrospectively retrieved from electronic patient files. In addition, clinical characteristics of patients with concurrent psoriasis and IBD (n = 40) were compared with psoriasis-only (n = 1643) and IBD-only (n = 385) cohorts. RESULTS: Among 1669 hospital-based patients with psoriasis, prevalence of PsA was 12.2% (n = 203, 95% confidence interval, 10.5-13.7) and of IBD 1.6% (n = 26, 95% confidence interval, 1.0-2.2), including 12 Crohn's disease (CD) and 14 ulcerative colitis. Psoriasis-PsA patients were more likely to have IBD than psoriasis-only patients (3.0 versus 1.4%).Psoriasis-CD patients were younger at CD diagnosis (20.0 versus 32.0 yr, P = 0.001), and psoriasis diagnosis (28.0 versus 43.5 yr, P = 0.004) than psoriasis-only patients. Psoriasis-IBD patients had a mild psoriasis phenotype similar to psoriasis-only patients, but the CD-phenotype was significantly more severe than in CD-only patients. CONCLUSIONS: The prevalence of IBD in psoriasis was approximately 4 times higher than that in the general population, with the highest risk for psoriasis-PsA patients. Psoriasis-CD patients have a mild (early-onset) psoriasis but an earlier-onset and severe CD-phenotype.
Assuntos
Artrite Psoriásica/complicações , Artrite Psoriásica/epidemiologia , Doenças Inflamatórias Intestinais/complicações , Doenças Inflamatórias Intestinais/epidemiologia , Adulto , Comorbidade , Progressão da Doença , Feminino , Hospitais Gerais , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Fenótipo , Prevalência , Estudos RetrospectivosRESUMO
BACKGROUND: Despite potent drugs and surgical techniques, the treatment of perianal fistulizing Crohn's disease (CD) remains challenging. We assessed treatment strategies for perianal fistulizing CD and their effect on remission, response, and relapse. METHODS: Patients with perianal fistulizing CD visiting the Erasmus MC between January 1, 1980 and January 1, 2000 were identified. Demographics, fistula characteristics, and received treatments aimed at the outcome of these strategies were noted. RESULTS: In total, 232 patients were identified (98 male; 42.2%). Median follow-up was 10.0 years (range, 0.5-37.5 yr). Complex fistulas were present in 78.0%. Medical treatment (antibiotics, steroids, immunosuppressants, and anti-tumor necrosis factor) commenced in 79.7% of the patients and in 53.2%, surgery (colectomy, fistulectomy, stoma, and rectum amputation) was performed. Simple fistulas healed more often than complex fistulas (88.2% versus 64.6%; P < 0.001). Rectum involvement was not associated with a lower remission rate, and anti-tumor necrosis factor therapy did not increase complete fistula healing rates in simple and complex fistula. Initially, healed fistulas recurred in 26.7% in case of simple fistulas and in 41.9% in case of complex fistulas (P = 0.051). Only 37.0% of the complex fistulas were in remission at the end of follow-up compared with 66.7% of the simple fistulas (P < 0.001). CONCLUSIONS: Only the minority of CD complex perianal fistulas were in remission after conventional treatment strategies after a median follow-up of 10 years. Simple fistulas were more likely to heal than complex fistulas, and less of these healed fistulas relapsed. However, more than 3 quarters of the patients had complex perianal fistulas.
Assuntos
Anticorpos Monoclonais/uso terapêutico , Doença de Crohn/complicações , Fístula/tratamento farmacológico , Fístula/etiologia , Fármacos Gastrointestinais/uso terapêutico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Terapia Combinada , Doença de Crohn/tratamento farmacológico , Doença de Crohn/cirurgia , Drenagem , Feminino , Fístula/cirurgia , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Recidiva , Indução de Remissão , Estudos Retrospectivos , Adulto JovemRESUMO
The role of the innate immunity in the pathogenesis of Crohn's disease (CD), an inflammatory bowel disease, is a subject of increasing interest. Neutrophils (PMN) are key members of the innate immune system which migrate to sites of bacterial infection and initiate the defence against microbes by producing reactive oxygen species (ROS), before undergoing apoptosis. It is believed that impaired innate immune responses contribute to CD, but it is as yet unclear whether intrinsic defects in PMN signal transduction and corresponding function are present in patients with quiescent disease. We isolated peripheral blood PMN from CD patients in remission and healthy controls (HC), and characterised migration, bacterial uptake and killing, ROS production and cell death signalling. Whereas IL8-induced migration and signalling were normal in CD, trans-epithelial migration was significantly impaired. Uptake and killing of E. coli were normal. However, an increased ROS production was observed in CD PMN after stimulation with the bacterial peptide analogue fMLP, which was mirrored by an increased fMLP-triggered ERK and AKT signal activation. Interestingly, cleavage of caspase-3 and caspase-8 during GMCSF-induced rescue from cell-death was decreased in CD neutrophils, but a reduced survival signal emanating from STAT3 and AKT pathways was concomitantly observed, resulting in a similar percentage of end stage apoptotic PMN in CD patients and HC. In toto, these data show a disturbed signal transduction activation and functionality in peripheral blood PMN from patients with quiescent CD, which point toward an intrinsic defect in innate immunity in these patients.
Assuntos
Doença de Crohn/imunologia , Neutrófilos/citologia , Transdução de Sinais , Adulto , Idoso , Apoptose/efeitos dos fármacos , Caspases/metabolismo , Movimento Celular/efeitos dos fármacos , Doença de Crohn/metabolismo , Doença de Crohn/patologia , Células Epiteliais/citologia , Escherichia coli/fisiologia , MAP Quinases Reguladas por Sinal Extracelular/metabolismo , Feminino , Fator Estimulador de Colônias de Granulócitos e Macrófagos/metabolismo , Humanos , Interleucina-8/farmacologia , Masculino , Pessoa de Meia-Idade , N-Formilmetionina Leucil-Fenilalanina/farmacologia , Neutrófilos/efeitos dos fármacos , Neutrófilos/imunologia , Neutrófilos/microbiologia , Fosforilação/efeitos dos fármacos , Proteólise/efeitos dos fármacos , Proteínas Proto-Oncogênicas c-akt/metabolismo , Espécies Reativas de Oxigênio/metabolismo , Fator de Transcrição STAT3/metabolismo , Transdução de Sinais/efeitos dos fármacos , Transdução de Sinais/imunologia , Adulto JovemRESUMO
BACKGROUND: Most biomarkers predicting mucosal relapse of ulcerative colitis (UC) patients in clinical remission represent low levels of mucosal inflammation. Since SOCS3 expression may increase the vulnerability of intestinal epithelial cells (IECs) to various insults, we investigated whether its expression predicts mucosal relapse in UC patients in clinical remission without any signs of mucosal inflammation. METHODS: UC patients (n = 32) in clinical, endoscopic, and histological remission were followed up for 9 years. IEC expression of SOCS3, p-STAT3, and p-STAT1 were assessed with biopsies from the baseline colonoscopy, last colonoscopy before relapse, and colonoscopy at relapse. Clinical data, endoscopy, and histology reports were collected from patient charts. RESULTS: Twenty-six (81%) patients had histological relapse, 19 (59%) developed an endoscopic relapse, and 17 (53%) had a clinical relapse during follow-up. SOCS3 expression at first colonoscopy during remission correlated with shorter time to histological, endoscopic, and clinical relapse. SOCS3 expression was increased at the last colonoscopy before relapse, approaching relapse levels, whereas p-STAT3 expression was low during the entire remission. A positive correlation between IEC SOCS3 and its inducer p-STAT1 was shown. CONCLUSIONS: SOCS3 IEC expression during remission may be useful in predicting mucosal relapse in patients without any signs of mucosal inflammation. These data strengthen our hypothesis that SOCS3 contributes to enhanced vulnerability of IEC during remission. Thus, SOCS3 levels during remission may function as a therapeutic target for clinical monitoring and early induction of mucosal healing.
Assuntos
Biomarcadores/análise , Colite Ulcerativa/complicações , Mucosa Intestinal/patologia , Mucosite/diagnóstico , Fator de Transcrição STAT1/metabolismo , Fator de Transcrição STAT3/metabolismo , Proteínas Supressoras da Sinalização de Citocina/metabolismo , Adulto , Colite Ulcerativa/metabolismo , Colite Ulcerativa/terapia , Colonoscopia , Endoscopia Gastrointestinal , Feminino , Seguimentos , Humanos , Técnicas Imunoenzimáticas , Mucosa Intestinal/metabolismo , Masculino , Pessoa de Meia-Idade , Mucosite/etiologia , Mucosite/metabolismo , Fosforilação , Prognóstico , Recidiva , Indução de Remissão , Proteína 3 Supressora da Sinalização de Citocinas , Adulto JovemRESUMO
BACKGROUND: To describe the clinical characteristics of inflammatory bowel disease (IBD) at diagnosis in The Netherlands at the population level in the era of biologics. METHODS: All patients with newly diagnosed IBD (diagnosis made between January 1, 2006 and January 1, 2007) followed in 9 general hospitals in the southwest of the Netherlands were included in this population-based inception cohort study. RESULTS: A total of 413 patients were enrolled, of which 201 Crohn's disease (CD) (48.7%), 188 ulcerative colitis (UC) (45.5%), and 24 IBD unclassified (5.8%), with a median age of 38 years (range, 14-95). Seventy-eight patients with CD (38.8%) had ileocolonic disease and 73 patients (36.3%) had pure colonic disease. In 8 patients (4.0%), the upper gastrointestinal tract was involved. Nineteen patients with CD (9.5%) had perianal disease. Thirty-nine patients with CD (19.4%) had stricturing phenotype. Of the patients with UC and IBDU, 39 (18.4%) suffered from pancolitis and 61 (29%) from proctitis. Severe endoscopic lesions at diagnosis were seen in 119 patients (28.8%, 68 CD, 49 UC, and 2 IBDU), whereas 98 patients (23.7%) had severe histological disease activity. Thirteen patients (3.1%, 10 CD and 3 UC) had extraintestinal manifestations at diagnosis. Twenty-three patients (5.6%, 20 CD and 3 UC) had fistula at diagnosis. CONCLUSIONS: In this cohort, 31% of the patients with CD had complicated disease at diagnosis, 39% had ileocolonic disease, 9.5% had perianal disease, and in 4% the upper gastrointestinal tract was involved. Most patients with UC suffered from left-sided colitis (51%). Severe endoscopic lesions were reported in 34% of the patients with CD and 26% of the patients with UC. Three percent of the patients with IBD had extraintestinal manifestations.
Assuntos
Doenças Inflamatórias Intestinais/diagnóstico , Enteropatias/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Seguimentos , Humanos , Doenças Inflamatórias Intestinais/complicações , Doenças Inflamatórias Intestinais/epidemiologia , Enteropatias/tratamento farmacológico , Enteropatias/etiologia , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Fenótipo , Prognóstico , Adulto JovemRESUMO
BACKGROUND: Management of inflammatory bowel disease (IBD) is increasingly focused on mucosal remission. We assessed the prevalence of mucosal inflammation during clinical remission, the clinical consequences, and the impact on disease course. METHODS: IBD patients from two referral centers who underwent a surveillance colonoscopy while clinically in remission between January 2001 and December 2003 were included. Follow-up ended May 1, 2009. Clinical data were collected from patient charts. Statistical analysis was performed using independent t-tests and nonparametric tests. RESULTS: In total, 152 IBD patients were included (98 [65%] ulcerative colitis, 46 [30%] Crohn's disease; 85 [56%] males). Median follow-up was 6.8 years (interquartile range [IQR] 6-8). Forty-seven (31%) patients had no signs of inflammation during endoscopy (group A). Of the remaining 105 (68%) patients, 51 (49%) had both endoscopic and histological inflammation (group B), 51 (49%) histological inflammation only (group C), two (2%) endoscopic lesions only (group D). Two years later, 29% of all patients had endoscopic inflammation and another 27% had only microscopic inflammation. In 39% the inflammation had resolved spontaneously. Inflammation was more often found in group B+C (n = 62/102; 61%) than in group A (n = 17/47; 36%; P = 0.21). Inflammation was not associated with more frequent clinical relapses nor with stricture formation, nor with the need for surgery. CONCLUSIONS: A large proportion of IBD patients have mucosal inflammation without clinical symptoms. Although one-third recover spontaneously, mucosal inflammation in patients who are clinically in remission is associated with more severe mucosal disease activity, but not with more complications or symptomatic flares during follow-up.