Health-related quality of life (HRQoL) in patients (pts) with myelodysplastic syndromes (MDS) in the Connect Myeloid Disease Registry.

2021 ◽  
Vol 39 (15_suppl) ◽  
pp. 7040-7040
Author(s):  
Dennis A. Revicki ◽  
David L. Grinblatt ◽  
Rami S. Komrokji ◽  
Guillermo Garcia-Manero ◽  
Michael R. Savona ◽  
...  

7040 Background: At diagnosis, disease risk and transfusion burden (TB) can impact HRQoL in pts with MDS. The impact of disease status and higher transfusion requirements on HRQoL has not been well studied. We used data from the Connect Myeloid Disease Registry, an ongoing, prospective, observational cohort study that includes adult pts with lower-risk (LR) and higher-risk (HR) MDS, to investigate factors influencing baseline (BL) and subsequent HRQoL. Methods: BL and Month 6 (M6) data from pts enrolled from Dec 12, 2013 to Mar 6, 2020 (data cutoff) were analyzed. Pts were stratified by International Prognostic Scoring System (IPSS) risk (LR, HR), treatment (Tx) within 45 days post-enrollment (no Tx, best supportive care [BSC], active Tx), and TB 16 weeks post-BL (non-transfusion dependent [NTD], low TB [LTB]; 1−3 transfusions, high TB [HTB]: ≥4 transfusions). Pts completed EQ-5D, FACT-An trial outcome index (TOI), and FACT-Fatigue (FACT-F) questionnaires at BL and quarterly thereafter. Clinically meaningful change, based on minimally important differences, was defined as a change of ±0.07 for EQ-5D, ±6 for FACT-An TOI, and ±3 for FACT-F. Results: At data cutoff, 830 (489 LR, 341 HR) pts were enrolled. Median age was 74 years. 278 pts received no initial Tx, 161 BSC, and 378 active Tx. At BL, 470 were NTD, 197 LTB, and 163 HTB. Of 670 pts still on-study at M6, 462 completed the questionnaires at both BL and M6. At BL , clinically meaningful differences were observed in FACT-An TOI and FACT-F scores, but not EQ-5D, between LR- and HR-MDS and the Tx subgroups . From BL to M6, no clinically meaningful changes were observed in mean scores for each questionnaire. For the TB subgroups, meaningful differences were observed at BL in FACT-An TOI and FACT-F scores, but not EQ-5D (Table). From BL to M6, meaningful decreases in scores were reported by 26%, 30%, and 35% of NTD, LTB, and HTB pts in EQ-5D, 41%, 43%, and 48% for FACT-An TOI, and 40%, 42%, and 48% for FACT-F; increases were reported by 19%, 19%, and 20% pts for EQ-5D, 31%, 32%, and 39% for FACT-An TOI, and 30%, 39%, and 40% for FACT-F. Conclusions: This preliminary analysis suggests that pts with HR-MDS, and transfusion-dependent pts, generally had worse HRQoL at BL, providing further support to initiating active Tx in pts with TB. Possible limitations of the analysis are lower completion rates in pts with more severe disease, and EQ-5D may not capture changes in these subgroups at M6. A longer follow-up may help delineate the impact of Tx on HRQoL assessments in pts with MDS. Clinical trial information: NCT01688011. [Table: see text]

2020 ◽  
Author(s):  
Shi Tai ◽  
Jianjun Tang ◽  
Bilian Yu ◽  
Liang Tang ◽  
Yang Wang ◽  
...  

AbstractBackgroundInformation regarding the impact of cardiovascular disease (CVD) on disease progression among patients with mild coronavirus disease 2019 (COVID-19) is limited.MethodsThis study evaluated the association of underlying CVD with disease progression in patients with mild COVID-19. The primary outcome was the need to be transferred to intensive care due to disease progression. The patients were divided with and without CVD as well as stable and intensive care groups.ResultsOf 332 patients with mild COVID-19, median age was 51 years (IQR, 40-59 years), and 200 (61.2%) were female. Of 48 (14.5%) patients with CVD, 23 (47.9%) progressed to severe disease status and required intensive care. Compared with patients without CVD, patients with CVD were older, and more likely to have fatigue, chest tightness, and myalgia. The rate of requiring intensive care was significantly higher among patients with CVD than in patients without CVD (47.92% vs. 12.4%; P<0.001). In subgroup analysis, rate of requiring intensive care was also higher among patients with either hypertension or coronary heart disease than in patients without hypertension or coronary heart disease. The multivariable regression model showed CVD served as an independent risk factor for intensive care (Odd ratio [OR], 2.652 [95% CI, 1.019-6.899]) after adjustment for various cofounders.ConclusionsPatients with mild COVID-19 complicating CVD in are susceptible to develop severe disease status and requirement for intensive care.Key PointsQuestionWhat is the impact of coexisting cardiovascular diseases (CVD) on disease progression in patients with mild COVID-19?FindingsAlthough most patients with mild COVID-19 were discharged alive from hospital, approximately 47.9% patients with coexisting CVD developed severe disease status and required intensive care. CVD is an independent risk factor of intensive care among patients with mild COVID-19.MeaningCoexisting CVD is associated with unfavorable outcomes among patients with mild COVID-19. Special monitoring is required for these patients to improve their outcome.


2021 ◽  
Vol 7 ◽  
Author(s):  
Christine Dawczynski

Background and Aims: Currently, there is a continuing upward trend for plant-based lifestyles in Germany and Europe. The implementation of vegetarian and vegan lifestyles is characterized by omitting defined food groups such as fish, meat, sausage (vegetarians), or dairy products and honey (vegans). This carries the risk of an undersupply of valuable nutrients. The NuEva study is designed to examine this hypothesis and to evaluate the impact of plant-based diets on health status and disease risk.Methods: The NuEva study is a parallel-designed trial with at least 55 participants for each diet (vegetarian, vegan, flexitarian [rare meat/sausage consumption, once or twice per week]), and participants who consume a traditional Western diet as the control group. In the screening period critical nutrients are identified for the studied diets by analysis of a broad spectrum of nutrients in the human samples (fatty acids, vitamins, minerals, trace elements, nutrient metabolites).Results: Based on the data from the screening period, defined menu plans, ensuring an adequate nutrient intake in accordance with the nutritional guidelines are prepared for each group. The plans are adapted and personalized to individual energy requirements based on the basal metabolic rate and physical activity level. The compliance with the NuEva concept and their impact on nutrient status and cardiovascular risk factors are validated during the intervention period of the NuEva study over 1 year. To investigate the impact of the studied diets on the microbiome, feces samples are collected at the beginning and after the 12 months intervention period (follow up: 12 months).Conclusion: The NuEva study is designed to investigate the impact of common diets on health and disease status, with focus on prevention of cardiovascular diseases. In addition, the effectiveness of the prepared nutritional coaching strategy, ensuring optimal nutrient intake in accordance with the guidelines, is validated during the intervention period of the NuEva study.Clinical Trial Registration: Registered under ClinicalTrials.gov Identifier no. NCT03582020.


2018 ◽  
Author(s):  
Ruijun Zhang ◽  
Jing Li ◽  
Jiali Chen ◽  
Xiaomei Chen ◽  
Xue Li ◽  
...  

AbstractObjectiveInfections have been implicated in rheumatoid arthritis (RA) development. However, the impact of premorbid infection on initiation and perpetuation of RA has not been well elucidated. Thus, we sought to conduct a large scale on-site survey to study whether premorbid infection may trigger RA and influence status of the disease.MethodsPremorbid infectious events were collected in cohort of 902 RA patients from December 2015 to June 2016. Type of infections prior to RA onset and its possible effects on disease status were analyzed.ResultThree hundred and thirty-four out of 902 patients (37.03%) experienced infections within one month preceding RA onset. The most frequent infections were respiratory (16.08%), intestinal (11.09%) and urinary tract (9.87%) infection, respectively. The infection was associated with increased disease activity. Early onset was found in patients with urinary infection. High disease activity risk was increased in patients who pre-exposure to urinary infection (OR=3.813, 95%CI=1.717-12.418) and upper respiratory infection (OR=2.475, 95%CI= 0.971-6.312).ConclusionPre-exposure infections are associated with development of RA. Severe disease status of RA and persistent of active disease status are related to preceding infections.


Blood ◽  
2006 ◽  
Vol 108 (11) ◽  
pp. 599-599
Author(s):  
Bart L. Scott ◽  
J.Y. Park ◽  
B. Storer ◽  
K.A. Marr ◽  
M. Boeckh ◽  
...  

Abstract MDS comprises a spectrum of clonal hematopoietic disorders with very heterogeneous clinical courses. Several classification and scoring systems have been developed in an attempt to define subgroups of patients with similar prognoses. The International Prognostic Scoring System (IPSS) incorporates marrow myeloblast count, karyotype, and peripheral blood cytopenias. The recent addition of transfusion requirements to the IPSS (WPSS) has sharpened this prognostic tool. Isolated neutropenia is not reflected in these classifications, but bacterial and fungal colonization and infection are problems in patients with MDS. Hematopoietic cell transplantation is the only treatment strategy that has been shown to have curative potential, and many patients come to transplantation with neutropenia, particularly when the disease progresses. We wanted to determine the impact of neutropenia before transplantation on transplant success. We reviewed results in 291 patients with MDS (including MDS that had transformed to AML [tAML]), 1 to 66 (median 50) years of age, who from 1994 through 2003 were transplanted from related or unrelated donors following conditioning with myeloablative regimens. There were 178 patients (61%) who had neutropenia, defined as &lt;1,500/microliter; in 16 of these (9%) neutropenia was an isolated finding. Among the 178 patients, 137 (47%) had neutrophil counts below 1,000, and 86 (30%) below 500. Patients with neutropenia following recent chemotherapy were excluded. The risk of clinically relevant bacterial infections after transplantation was significantly increased in patients with neutropenia (p=0.001). Neutropenic patients had an increased risk for infections with gram-positive (relative risk [RR] 1.77, p=0.02), but not gram negative bacteria (RR 1.33, p=0.53). Specific organisms for which the RR was significantly increased included coagulase negative Staphylococcus, Bacillus species and Corynebacterium spp., suggesting that at least part of this risk was associated with intravascular catheters. The RR for invasive fungal infections (Candida and Aspergillus spp.) was 2.56 (p=0.03) for patients with &lt;1,500 neutrophils. The hazard rate (HR) for non-relapse mortality by day 100 (21%) was 1.8 (p=0.03), and by 5 years (42%) was 1.62 (p=0.01). The most frequent causes of death were infections. The HR for 5-year mortality was 1.55 (p=0.007) for neutropenic patients. The pattern for the small group of patients with isolated neutropenia was identical to that for all patients with neutropenia. Pre-transplant neutropenia had no significant impact on engraftment or graft-versus-host disease. The probability of survival did not differ significantly between patients with IPSS scores of 0 and 0.5 with isolated or multiple cytopenias. In summary, only few patients with MDS who undergo transplantation have isolated neutropenia. However, pre-transplant neutropenia in patients with MDS is associated with a significantly increased risk of posttransplant bacterial infections, fungal infections, and non-relapse mortality, and a decreased probability of survival after myeloablative transplantation. A correlation with pre-transplantation colonization remains to be determined. Intensified and possibly extended antibiotic coverage should be considered.


2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Shi Tai ◽  
Jianjun Tang ◽  
Bilian Yu ◽  
Liang Tang ◽  
Yang Wang ◽  
...  

Background. Information regarding the impact of cardiovascular (CV) conditions on disease progression among patients with mild coronavirus disease 2019 (COVID-19) is limited. Methods. This study evaluated the association of underlying CV conditions with disease progression in patients with mild COVID-19. The primary outcome was the need to be transferred to the designated hospital for intensive care due to COVID-19 disease progression. The patients were divided into with and without CV conditions as well as stable and intensive care groups. Results. Of the 332 patients with mild COVID-19, the median age was 51 years (IQR, 40-59 years), and 200 (61.2%) were female. Of the 48 (14.5%) patients with CV conditions, 23 (47.9%) progressed to severe disease status and required intensive care. Compared with patients without CV conditions, patients with CV conditions were older and more likely to have fatigue, chest tightness, and myalgia. The rate of requiring intensive care was significantly higher among patients with CV conditions than in patients without CV conditions (47.92% vs. 12.4%; P<0.001). In subgroup analysis, the rate of requiring intensive care was also higher among patients with either hypertension or coronary heart disease (CHD) than in patients without hypertension or CHD. The multivariable regression model showed that CV condition served as an independent risk factor for intensive care (odds ratio (OR), 2.652 (95% CI, 1.019-6.899)) after adjustment for various cofounders. Conclusions. Patients with mild COVID-19 complicating CV conditions are susceptible to develop severe disease status and requirement for intensive care.


2021 ◽  
Vol 8 (Supplement_1) ◽  
pp. S342-S343
Author(s):  
Pierre-Philippe Piché-Renaud ◽  
Luc Panetta ◽  
Daniel Farrar ◽  
Charlotte Moore Hepburn ◽  
Olivier Drouin ◽  
...  

Abstract Background There is limited data on outcomes of SARS-CoV-2 infection among infants (&lt; 1 year of age). In the absence of any approved vaccines for infants, understanding the risk factors for hospitalization and severe disease from COVID-19 in this age group will help inform clinical management and targeted public health interventions. The objective of this study was to describe the clinical manifestations, disease severity, and risk factors for hospitalization among infants with SARS-CoV-2 infection in Canada. Methods This is a nationwide prospective observational study using the infrastructure of the Canadian Paediatric Surveillance Program. All cases of infants aged &lt; 1 year of age with microbiologically confirmed SARS-CoV-2 infection were reported from April 8th 2020 to May 11th 2021, and classified by disease severity, and primary cause of hospitalization. Logistic regression was performed to identify risk factors for hospitalization and severe disease. Results A total of 393 cases were reported, including 229 (58.3%) non-hospitalized and 164 (41.7%) hospitalized infants. The most common symptoms included fever (63.4%), runny nose (45.0%), cough (35.1%) and decreased oral intake (24.9%). Significant risk factors for hospitalization included younger age and presence of comorbid conditions (excluding prematurity), as shown in the Table. Among hospitalized infants, 108 (65.9%) were admitted because of COVID-19-related illness, and 52 (31.7%) were admitted for reasons other than COVID-19. A total of 31 (7.9%) infants developed severe or critical disease. Risk factors for severe disease included prematurity and younger age (Table). Conclusion We describe one of the largest cohort of infants with SARS-CoV-2 infection. Severe disease in this age group is uncommon, with younger age and prematurity being significant risk factors for severe COVID-19. Disclosures Pierre-Philippe Piché-Renaud, MD, Pfizer Global Medical Grants (Competitive grant program) (Research Grant or Support, Investigator-led project on the impact of COVID-19 on routine childhood immunizations) Olivier Drouin, MDCM MsC MPH, Covis Pharma (Research Grant or Support) Shaun Morris, MD, MPH, DTM&H, FRCPC, FAAP, GSK (Speaker’s Bureau)Pfizer (Advisor or Review Panel member)Pfizer (Grant/Research Support)


2017 ◽  
Vol 284 (1859) ◽  
pp. 20171127 ◽  
Author(s):  
Patrik Karell ◽  
Staffan Bensch ◽  
Kari Ahola ◽  
Muhammad Asghar

Parasites are expected to exert long-term costs on host fecundity and longevity. Understanding the consequences of heritable polymorphic variation in disease defence in wild populations is essential in order to predict evolutionary responses to changes in disease risk. Telomeres have been found to shorten faster in malaria-diseased individuals compared with healthy ones with negative effects on longevity and thereby fitness. Here, we study the impact of haemosporidian blood parasites on telomere dynamics in tawny owls, which display a highly heritable plumage colour polymorphism. Previously, it has been shown that blood parasites have morph-specific impact on body mass maintenance. Here, we show that telomeres shortened faster in individuals with shorter breeding lifespan. Telomere length was negatively associated with the degree of pheomelanic brown coloration and shorter in infected than uninfected individuals. The rate of telomere shortening between breeding seasons was faster in darker pheomelanic individuals and suppression of parasite intensity between seasons was associated with faster telomere shortening in the paler individuals but not in darker ones. We propose that morph-specific physiological profiles cause differential telomere shortening and that this is likely to be a mechanism involved in previously documented environment-driven survival selection against the pheomelanic morph in this population.


Author(s):  
Helen Y Chu ◽  
Kira L Newman ◽  
Janet A Englund ◽  
Shari Cho ◽  
Catherine Bull ◽  
...  

Abstract Background Alaska Native (AN) infants are at risk for severe disease due to respiratory syncytial virus (RSV) and influenza. Maternal immunization protects young infants through transplacental antibody transfer. RSV- and influenza-specific transplacental antibody transfer in mother–infant pairs has not previously been evaluated in the AN population. Methods Serum samples collected during pregnancy and at birth from AN mother–infant pairs in the Yukon-Kuskokwim Delta region (YKD) of Alaska (2000–2011; n = 75) and predominantly white pairs in Seattle, Washington (2014–2016; n = 57), were tested for RSV and influenza antibody using a microneutralization and hemagglutination inhibition assay, respectively, and compared between sites. Results Mean RSV antibody concentrations in pregnant women in YKD and Seattle were similar (log2 RSV antibody 10.6 vs 10.7, P = .86), but cord blood RSV antibody concentrations were significantly lower in infants born to mothers in YKD compared with Seattle (log2 RSV antibody 11.0 vs 12.2, P &lt; .001). Maternal and cord blood influenza antibody concentrations were lower for women and infants in YKD compared with Seattle for all 4 influenza antigens tested (all P &lt; .05). The mean cord to maternal RSV antibody transfer ratio was 1.15 (standard deviation [SD], 0.13) in mother–infant pairs in Seattle compared with 1.04 (SD, 0.08) in YKD. Mean cord blood to maternal antibody transfer ratios for influenza antigens ranged from 1.22 to 1.42 in Seattle and from 1.05 to 1.59 in YKD. Conclusions Though the transplacental antibody transfer ratio was high (&gt;1.0) for both groups, transfer ratios for RSV antibody were significantly lower in AN mother–infant pairs. Further studies are needed to elucidate the impact of lower transplacental antibody transfer on infant disease risk in rural Alaska. Alaska Native and continental US mother-infant pairs have high transplacental antibody transfer ratios (&gt;1.0) for influenza and respiratory syncytial virus, but anti-respiratory syncytial virus antibody levels are significantly lower in Alaska Native pairs than in those from the continental US.


2020 ◽  
pp. 101053952097732
Author(s):  
Seung-No Hong ◽  
Joon Kon Kim ◽  
Dae Woo Kim

This study aimed to investigate the impact of socioeconomic status (SES) on otorhinolaryngology disease severity status diagnosed at the first hospital visit. We conducted a retrospective study over 20 years (2000-2019). Otorhinolaryngological diseases included chronic rhinosinusitis (CRS), sensorineural hearing loss (SNHL), oral ulcer, and malignant neoplasms. A logistic regression model was employed to assess the effect of SES on the severity of each disease at the first hospital visit. The severity of CRS increased in patients with lower SES ( P = .028). The severities of SNHL ( P = .032) and oral ulcer ( P < .001) also associated with SES. In contrast, between the low- and high-SES groups observed no differences in cancer stage ( P = .845). Patients with SNHL, oral ulcer, and CRS had a more severe disease status in the low-SES group than in the high-SES group at the first hospital visit. Efforts to increase hospital accessibility for low-SES otorhinolaryngological patients should be made.


2021 ◽  
Vol 27 ◽  
pp. 107602962110102
Author(s):  
Łukasz Nawacki ◽  
Jarosław Matykiewicz ◽  
Ewa Stochmal ◽  
Stanisław Głuszek

Splanchnic vein thrombosis (SVT) is a serious vascular complication that can occur in patients with acute pancreatitis. We assessed the incidence of SVT and its relationship with acute pancreatitis (AP) and associated complications. We carried out a retrospective analysis of medical histories from patients hospitalized with AP in a single surgical center. Histories were acquired from patients with abdominal and pelvic computed tomography scans performed between the 2nd and 3rd day of hospitalization. We assessed the impact and extent of thrombosis over the disease course. We found a strong positive correlation (Cramer’s V coefficient = 0.34) between SVT and disease severity. Mortality in the study group was 7.2% (8 patients) of which 5 patients (62.5%) were diagnosed with SVT. We observed an increased incidence of death among patients with thrombosis, with results approaching significance ( P = 0.056). In our study, we found that SVT has a negative effect on the course of AP and is associated with more severe disease and increased mortality.


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