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BACKGROUND: Graft-versus-host disease (GVHD) is a recognized complication among individuals undergoing bone marrow transplantation (BMT). There is a requirement for supplementary data regarding the in-patient outcomes of GVHD in individuals who have undergone BMT. Our analysis seeks to assess the healthcare burden and outcomes associated with GVHD in hospitalized patients who have undergone BMT. METHOD: In this retrospective study, we used data from the National Inpatient Sample (NIS) database spanning from 2016 to 2019. Utilizing ICD-10 codes, we distinguished hospitalizations related to BMT and grouped them into two categories: those with GVHD and those without GVHD. Our areas of focus included in-hospital mortality, length of stay, charges, and associations related to GVHD. Unadjusted odds ratios/coefficients were computed through univariable analysis, followed by adjusted odds ratios (aORs)/coefficients from multivariable analysis that considered potential confounding factors. RESULTS: From 2016 to 2019, data were collected from 13,999 hospitalizations with bone marrow transplants. Among them, 836 had GVHD cases. Patient characteristics showed slight differences in mean age and demographics between the two groups, with GVHD patients having a mean age of 51.61 years and higher percentages of males and whites. Analyzing outcomes, patients with GVHD experienced significantly longer hospital stays (41.4 days vs. 21.3 days) and higher total hospital charges ($824,058 vs. $335,765). Adjusting for confounding factors, GVHD posed a substantial risk. The aOR for mortality in GVHD hospitalizations was 7.20 (95% CI: 5.54-9.36, p < .001). The coefficient for the length of stay was 19.36 days (95% CI: 17.29-21.42, p < .001), and the coefficient for total hospital charges was $453,733 (95% CI: $396,577 to $510,889, p < .001) in GVHD cases. Furthermore, GVHD in patients was associated with elevated risks of various medical conditions. The aORs for sepsis, pneumonia, acute respiratory failure, intubation and mechanical ventilation, Clostridium difficile infection, and acute kidney injury (AKI) in GVHD patients were 2.79 (95% CI: 2.28-3.41, p < .001), 3.30 (95% CI: 2.57-4.24, p < .001), 5.10 (95% CI: 4.01-6.49, p < .001), 4.88 (95% CI: 3.75-6.34, p < .001), 1.45 (95% CI: 1.13-1.86, p = .003), and 3.57 (95% CI: 2.97-4.29, p < .001). CONCLUSION: GVHD in individuals undergoing BMT is linked to elevated mortality rates, prolonged hospitalization, and higher healthcare costs. Moreover, they face a significantly increased risk of developing complications, such as sepsis, pneumonia, acute respiratory failure, C. difficile infection, and AKI. These results underscore the critical need for vigilant monitoring and effective GVHD management to improve patient outcomes and reduce the complications associated with BMT. Nevertheless, further prospective studies are essential to obtain a more profound understanding and a comprehensive assessment of outcomes in these hospitalized patients.
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Objective: Acute promyelocytic leukemia (APL) is associated with an elevated risk of developing disseminated intravascular coagulation (DIC). The purpose of this study was to assess the outcomes of hospitalizations related to DIC in APL and their impact on healthcare. Materials and Methods: This study entailed a cross-sectional and retrospective analysis of the US National Inpatient Sample database. We identified adults with APL and categorized them into groups of patients with and without DIC. Our focus areas included in-hospital mortality, length of stay, charges, and complications associated with DIC. Unadjusted odds ratios/coefficients were computed in univariate analysis, followed by adjusted odds ratios (aOR)/coefficients from multivariate analysis that accounted for confounding factors. Results: Our analysis revealed that APL patients with DIC had a substantially higher aOR for mortality (aOR: 6.68, 95% confidence interval [CI]: 4.76-9.37, p<0.001) and a prolonged length of stay (coefficient: 10.28 days, 95% CI: 8.48-12.09, p<0.001) accompanied by notably elevated total hospital charges (coefficient: $215,512 [95% CI: 177,368-253,656], p<0.001), thereby emphasizing the reality of extended medical care and economic burden. The presence of DIC was associated with increased odds of sepsis, vasopressor support, pneumonia, acute respiratory failure, intubation/mechanical ventilation, and acute kidney injury, reflecting heightened vulnerability to these complications. Patients with DIC demonstrated significantly higher odds ratios for major bleeding, intracranial hemorrhage, gastrointestinal bleeding, red blood cell transfusion, platelet transfusion, fresh frozen plasma transfusion, and cryoprecipitate transfusion, highlighting the pronounced hematological risks posed by DIC. Conclusion: This study has revealed the significant associations between DIC in APL and various outcomes, underscoring the clinical and economic implications of these conditions. The hematological risks further increase patients' vulnerability to bleeding events and the need for transfusions.
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Coagulación Intravascular Diseminada , Leucemia Promielocítica Aguda , Adulto , Humanos , Leucemia Promielocítica Aguda/complicaciones , Leucemia Promielocítica Aguda/epidemiología , Leucemia Promielocítica Aguda/terapia , Coagulación Intravascular Diseminada/epidemiología , Coagulación Intravascular Diseminada/etiología , Coagulación Intravascular Diseminada/terapia , Estudios Retrospectivos , Transfusión de Componentes Sanguíneos/efectos adversos , Estudios Transversales , Plasma , Hemorragia , Hospitales , Atención a la SaludRESUMEN
Acute intermittent porphyria (AIP) is a rare disease that arises due to deficiency of the biosynthetic enzyme porphobilinogen deaminase (PBGD) involved in heme synthesis. Acute attacks can present with abdominal pain and neurological symptoms, although vague in nature. Recurrent hospitalizations for idiopathic intermittent abdominal pain should warrant investigation for AIP. Posterior reversible encephalopathy (PRES) presents with visual disturbances and seizure-like activity and can be, although rarely, associated with AIP. It is noteworthy to know that antiepileptic medication used in management of PRES can in turn worsen AIP.
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Drug-induced immune hemolytic anemia (DIIHA) is a relatively uncommon cause of anemia, and its diagnosis can be challenging. Although beta-lactam antimicrobial agents are often associated with DIIHA, any medication can potentially cause it. We describe a patient presenting with yellow skin discoloration and orange-colored urine after starting metaxalone for treatment of lumbosacral sprain. Laboratory studies were consistent with warm hemolytic anemia. Symptoms improved remarkably after discontinuation of metaxalone, coupled with initiation of glucocorticoids and rituximab.
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5-fluorouracil (5-FU) is a well-known chemotherapeutic agent used for the treatment of colon cancer and other solid malignancies. Dihydropyrimidine dehydrogenase (DPD) is an enzyme that catalyzes 5-FU, and if a patient is deficient, such as through a gene mutation, they can be predisposed to severe toxicity. Although 5-FU-induced neurotoxicity is extremely rare, it can be fatal. We report a case of 5-FU neurotoxicity in a 56-year-old male patient with keratinizing squamous cell carcinoma of the anal canal on concurrent chemoradiation therapy consisting of 5-FU, mitomycin, and radiotherapy. Encephalopathy, dysarthria, and ataxia were noted on day three of treatment. MRI of the brain showed a pattern of global anoxic brain injury. DPD testing was negative for polymorphism, and the patient's symptoms improved after treatment with uridine triacetate, the treatment for 5-FU toxicity.
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Background Hepatocellular Carcinoma (HCC) is a severe complication of cirrhosis and the incidence of HCC has been increasing in the United States (US). We aim to describe the trends, characteristics, and outcomes of hospitalizations due to HCC across the last decade. Methods We derived a study cohort from the Nationwide Inpatient Sample (NIS) for the years 2008-2017. Adult hospitalizations due to HCC were identified using the International Classification of Diseases (9th/10th Editions) Clinical Modification diagnosis codes (ICD-9-CM/ICD-10-CM). Comorbidities were also identified by ICD-9/10-CM codes and Elixhauser Comorbidity Software (Agency for Healthcare Research and Quality, Rockville, Maryland, US). Our primary outcomes were in-hospital mortality and discharge to the facility. We then utilized the Cochran-Armitage trend test and multivariable survey logistic regression models to analyze the trends, outcomes, and predictors. Results A total of 155,436 adult hospitalizations occurred due to HCC from 2008-2017. The number of hospitalizations with HCC decreased from 16,754 in 2008 to 14,715 in 2017. Additionally, trends of in-hospital mortality declined over the study period but discharge to facilities remained stable. Furthermore, in multivariable regression analysis, predictors of increased mortality in HCC patients were advanced age (OR 1.1; 95%CI 1.0-1.2; p< 0.0001), African American (OR 1.3; 95%CI 1.1-1.4;p< 0.001), Rural/ non-teaching hospitals (OR 2.7; 95%CI 2.4-3.3; p< 0.001), uninsured (OR 1.9; CI 1.6-2.2; p< 0.0001) and complications like septicemia and pneumonia as well as comorbidities such as hypertension, diabetes mellitus, and renal failure. We observed similar trends in discharge to facilities. Conclusions In this nationally representative study, we observed a decrease in hospitalizations of patients with HCC along with in-hospital mortality; however, discharge to facilities remained stable over the last decade. We also identified multiple predictors significantly associated with increased mortality, some of which are potentially modifiable and can be points of interest for future studies.