ABSTRACT
BACKGROUND: Clostridioides difficile infection (CDI) is a considerable healthcare burden, and now identified as the leading cause of acquired diarrheal illness in patients receiving antibiotics. Patients with malignancies are more prone to acquire CDI, owing to their frequent exposure to risk factors. OBJECTIVE: This study aims to investigate the factors affecting the outcome of Clostridioides Difficile Infection in patients with solid tumors at our community healthcare center. METHODS: This is a retrospective study that included a total of 59 patients with solid tumors who were hospitalized for Clostridioides difficile infection. RESULTS: The median age of the study population was 79 years with 39 males and 20 females. The patients had a diagnosis of a malignancy involving the following sites: prostate (25), lung (19), colon (7), bladder (4), breast (3), and renal (1). There were 52 cases of first time and 7 cases of recurrent CDI admissions. 40 patients were detected to have CDI at presentation while 19 patients were diagnosed with CDI after admission. CDI was categorized as follows: non-severe (29), severe (28), and very severe (2). There were 33 patients on chemotherapy and 20 patients undergoing radiotherapy. Twenty-seven patients had a recent history of cancer care-related procedures or interventions. Twenty-nine patients were from either a rehabilitation center or a long-term nursing care facility. There were 39 recent hospitalizations with 29 patients receiving antibiotics. Almost half of the patients were on proton pump inhibitors (29) and 12 were on steroids (20.3%) at the time of developing CDI. Patients with a high-risk qSOFA score of 2 or more (p-value = 0.008) or a high white blood cell count of >15 × 109/L (p-value = 0.016) at the time of admission were found to have higher in-hospital mortality. Critical care data suggested that 9 patients required intensive care, 7 patients required vasopressor support, and 6 needed mechanical ventilation. Patients were treated with either vancomycin alone (13), or metronidazole alone (25), or combination therapy with vancomycin + metronidazole (21). The median duration of hospital stay was 6 days with 11 fatalities (18.64%). CONCLUSIONS: CDI causes significant morbidity in patients with malignancies. A high qSOFA score and leukocytosis are significantly associated with high morbidity and thus should be used to prioritize and intensify inpatient care of these patients.
ABSTRACT
For the last few months, various geographical regions and health sectors have been facing challenges posed by the current COVID-19 pandemic. COVID-19 has led to significant disruption in the normal functioning of potentially life-saving therapies of hematopoietic cell transplant and chimeric antigen receptor therapy. As transplant physicians are gaining more information and experience regarding the undertaking of these complex procedures during the ongoing COVID-19 pandemic, we believe it is important to discuss the challenges faced, prognostic risk factors, and outcomes of COVID-19 in post-hematopoietic stem cell transplantation patients based on the available real-world data.
ABSTRACT
BACKGROUND: Immune thrombocytopenia (ITP) is a heterogeneous acquired disorder characterized by isolated thrombocytopenia whose exact pathogenesis is not yet clear. Depending upon the presence or absence of an underlying treatable cause, ITP can be categorized as primary or secondary. Primary ITP is a diagnosis of exclusion and there is no gold standard test for its confirmation. Recent drug intake, infections, lymphoproliferative disorders, and connective tissue disorders should be ruled out before labeling a patient as primary ITP. AREA COVERED: This review summarizes a comprehensive update on the diagnostic and therapeutic modalities for ITP. We reviewed the literature using GOOGLE SCHOLAR, PUBMED and ClinicalTrial.gov databases as needed to support the evidence. We searched the literature using the following keywords: 'immune thrombocytopenia,' 'idiopathic thrombocytopenic purpura,' 'thrombocytopenia,' 'immune thrombocytopenic purpura,' and 'isolated thrombocytopenia'. EXPERT OPINION: We believe that more detailed studies are required to understand the exact pathophysiology behind ITP. The first-line drugs like corticosteroids have both short-term and long-term adverse effects. This brings the need to explore effective alternative medications and to reconsider their role in ITP treatment algorithm if guidelines can be modified based on new studies.
Subject(s)
Glucocorticoids/administration & dosage , Purpura, Thrombocytopenic, Idiopathic/drug therapy , Algorithms , Glucocorticoids/adverse effects , Humans , Purpura, Thrombocytopenic, Idiopathic/diagnosis , Purpura, Thrombocytopenic, Idiopathic/physiopathology , Time FactorsABSTRACT
The COVID-19 pandemic has led to a major setback in both the health and economic sectors across the globe. The scale of the problem is enormous because we still do not have any specific anti-SARS-CoV-2 antiviral agent or vaccine. The human immune system has never been exposed to this novel virus, so the viral interactions with the human immune system are completely naive. New approaches are being studied at various levels, including animal in vitro models and human-based studies, to contain the COVID-19 pandemic as soon as possible. Many drugs are being tested for repurposing, but so far only remdesivir has shown some positive benefits based on preliminary reports, but these results also need further confirmation via ongoing trials. Otherwise, no other agents have shown an impactful response against COVID-19. Recently, research exploring the therapeutic application of mesenchymal stem cells (MSCs) in critically ill patients suffering from COVID-19 has gained momentum. The patients belonging to this subset are most likely beyond the point where they could benefit from an antiviral therapy because most of their illness at this stage of disease is driven by inflammatory (over)response of the immune system. In this review, we discuss the potential of MSCs as a therapeutic option for patients with COVID-19, based on the encouraging results from the preliminary data showing improved outcomes in the progression of COVID-19 disease.
Subject(s)
COVID-19/pathology , COVID-19/therapy , Cytokine Release Syndrome/prevention & control , Mesenchymal Stem Cell Transplantation/methods , SARS-CoV-2/pathogenicity , CD4-Positive T-Lymphocytes/immunology , CD4-Positive T-Lymphocytes/virology , CD8-Positive T-Lymphocytes/immunology , CD8-Positive T-Lymphocytes/virology , COVID-19/diagnosis , COVID-19/mortality , Critical Illness , Cytokine Release Syndrome/immunology , Cytokine Release Syndrome/mortality , Cytokine Release Syndrome/virology , Cytokines/antagonists & inhibitors , Cytokines/genetics , Cytokines/immunology , Dendritic Cells/immunology , Dendritic Cells/virology , Disease Progression , Humans , Mesenchymal Stem Cells/cytology , Mesenchymal Stem Cells/immunology , Severity of Illness Index , Survival Analysis , Treatment OutcomeSubject(s)
Betacoronavirus , Blood Donors/supply & distribution , Coronavirus Infections/epidemiology , Pandemics , Pneumonia, Viral/epidemiology , Blood Banks/organization & administration , Blood Donors/psychology , Blood Transfusion , COVID-19 , Convalescence , Coronavirus Infections/prevention & control , Coronavirus Infections/therapy , Health Services Needs and Demand , Humans , Immunization, Passive , Infection Control/methods , Pandemics/prevention & control , Pneumonia, Viral/prevention & control , SARS-CoV-2 , Tissue and Organ Procurement/methods , Tissue and Organ Procurement/trends , COVID-19 Serotherapy , Blood Banking/methodsSubject(s)
Coronavirus Infections/diet therapy , Neoplasms/diet therapy , Nutritional Status , Pneumonia, Viral/diet therapy , COVID-19 , Coronavirus Infections/complications , Coronavirus Infections/epidemiology , Coronavirus Infections/virology , Humans , Malnutrition/epidemiology , Neoplasms/complications , Neoplasms/epidemiology , Neoplasms/virology , Nutritionists , Oncologists , Pandemics , Patients , Pneumonia, Viral/complications , Pneumonia, Viral/epidemiology , Pneumonia, Viral/virologyABSTRACT
BACKGROUND: Older patients with cancer are at high risk of developing venous thromboembolism (VTE) and bleeding. Aspirin may decrease VTE in the general population without significant bleeding. Here, we examined whether aspirin is associated with reduced rates of VTE in older patients with cancer. METHODS AND RESULTS: Using the National Inpatient Sample 2016, we retrospectively identified a cohort of patients with cancer ≥65 years old who received aspirin and a similar cohort who did not receive aspirin (n = 31 654, each). The cohorts were matched for age, sex, race, patient demographics, insurance, hospital demographics, and 9 comorbidities (smoking, obesity, hypertension, hyperlipidemia, diabetes, chronic kidney disease, chronic obstructive pulmonary disease, congestive heart failure, and history of deep venous thrombosis [DVT]/pulmonary embolism [PE]). Primary outcomes were discharge diagnosis of acute PE or acute DVT. Secondary outcomes were inhospital mortality, bleeding, length of hospital stay (LOS), and total hospitalization cost. The aspirin group, compared with the nonaspirin group, had a significantly lower incidence of acute PE (matched, 2.1% vs 2.6%, P < .001), acute DVT (matched, 2.3% vs 3.2%, P < .001), and inhospital mortality (matched 4.0% vs 6.5%, P < .001); shorter LOS (matched, 5.29 ± 5.01 vs 6.20 ± 6.56 days, P < .001); and lower total costs (matched, US$14 700 ± 15 031 vs US$16 363 ± 20 219, P < .001). The primary and secondary outcomes were similar before and after propensity matching. We found no increase in bleeding in the aspirin group compared to the nonaspirin group: gastrointestinal bleeding (matched, 3.8% vs 4.0%, P= .168), hematuria (matched, 3.5% vs 3.7%, P = .102), hemoptysis (matched, 0.9% vs 0.9%, P = .532), and hemorrhagic stroke (matched, 0.8% vs 0.8%, P = .443). In subgroup analyses, aspirin was associated with decreased inhospital mortality, mostly in patients with lung, colon, pancreatic, prostate, breast cancer, lymphoma, and leukemia. CONCLUSIONS: Among older patients with cancer, aspirin was associated with lower VTE incidence and overall inhospital mortality without significantly increased bleeding.
Subject(s)
Aspirin/therapeutic use , Fibrinolytic Agents/therapeutic use , Neoplasms/drug therapy , Venous Thromboembolism/prevention & control , Aged , Aged, 80 and over , Aspirin/adverse effects , Databases, Factual , Female , Fibrinolytic Agents/adverse effects , Hemorrhage/chemically induced , Hospital Mortality , Humans , Incidence , Inpatients , Male , Neoplasms/diagnosis , Neoplasms/mortality , Retrospective Studies , Risk Assessment , Risk Factors , Time Factors , Treatment Outcome , United States/epidemiology , Venous Thromboembolism/diagnosis , Venous Thromboembolism/mortalityABSTRACT
BACKGROUND: Acetaminophen (N-acetyl-para-aminophenol, paracetamol, (APAP) toxicity is one of the commonly encountered poisonings by emergency physicians. Methemoglobinemia is an uncommon association and rarely seen in APAP poisoning. METHODS: Retrospective analysis of all the published reports on APAP induced methemoglobinemia from 1968 to 2019. RESULTS: In total there were 14 cases with 9 females and 6 males. The median age of the study cohort was 59 years. The most common presenting feature was altered mentation (9 patients) followed by cyanosis (3 patients). The intent of consumption was therapeutic (7 cases) versus suicidal (5 cases) attempt.In most cases, the dose of APAP consumption was not known. Aspirin, sulfasalazine, benzocaine spray, nitrate preservative, contaminated water, detergents, etc. where the other agents consumed by the patients in addition to APAP before developing methemoglobinemia. The median MethHb level of the study cohort was 15.85% Patients were treated with NAC, hemodialysis, methylene blue, and ascorbic acid and CRRT in various combinations. Full recovery was seen in 9 patients while 4 patients died. CONCLUSION: APAP toxicity is a well-known and common entity with multiple sequelae that presents with a variable spectrum of mild to fulminant multiorgan failure. Awareness of non-classical presentations like methemoglobinemia is essential to ensure timely intervention.
ABSTRACT
Currently world is fighting with global pandemic of coronavirus disease 2019 (COVID-19). At this time of uncertainty, oncologists are struggling to provide appropriate care to cancer patients. They have to weigh risk and benefit of giving cancer treatment vs chances of getting them infected with COVID-19. As cancer patients are immunocompromised and there are high chances of exposure during hospital visits and if they get infected, outcome can be fatal. So through the column of this article, we would like to provide basic guideline in management of cancer patients during COVID-19 pandemic.
Subject(s)
Betacoronavirus , Coronavirus Infections/therapy , Neoplasms/therapy , Pandemics , Pneumonia, Viral/therapy , Antineoplastic Agents/administration & dosage , Bone Marrow Transplantation/methods , Bone Marrow Transplantation/trends , COVID-19 , Coronavirus Infections/epidemiology , Humans , Neoplasms/epidemiology , Pandemics/prevention & control , Pneumonia, Viral/epidemiology , SARS-CoV-2 , Treatment OutcomeSubject(s)
Betacoronavirus , Coronavirus Infections , Hematopoietic Stem Cell Transplantation , Infection Control/standards , Pandemics , Pneumonia, Viral , Practice Guidelines as Topic , COVID-19 , COVID-19 Testing , Clinical Laboratory Techniques , Coronavirus Infections/diagnosis , Coronavirus Infections/epidemiology , Coronavirus Infections/prevention & control , Cross Infection/prevention & control , Donor Selection , Europe , Hematopoietic Stem Cell Transplantation/methods , Hematopoietic Stem Cell Transplantation/statistics & numerical data , Humans , Infectious Disease Transmission, Patient-to-Professional/prevention & control , Infectious Disease Transmission, Professional-to-Patient/prevention & control , Pandemics/prevention & control , Patient Care Team , Pneumonia, Viral/diagnosis , Pneumonia, Viral/epidemiology , Pneumonia, Viral/prevention & control , Procedures and Techniques Utilization , SARS-CoV-2 , Tissue Donors , Transplant RecipientsSubject(s)
Coronavirus Infections , Hematology , Infections , Pandemics , Pneumonia, Viral , Betacoronavirus , COVID-19 , Humans , SARS-CoV-2Subject(s)
COVID-19/therapy , Humans , Immunization, Passive , Severity of Illness Index , COVID-19 SerotherapyABSTRACT
Pain in abdomen has wide differentials and narrowing down the clinical possibilities depends on type of pain, location, characterization which is usually assisted by imaging studies. Cholecystitis and cholelithiasis are amongst the common causes of acute abdomen. This study reviews the literature for the clinical characteristics, differential diagnosis, treatment and prognosis of reported cases of gallbladder myeloid sarcoma (GB-MS) who presented with abdominal symptoms. A total of 17 cases of GB-MS were studied. The median age was 52 years with age range of 23 to 84 years. All except 1 patient presented with abdominal symptoms. Based on imaging or pathological studies, 3 cases were initially confused with gallbladder lymphoma or cancer. Only 5 patients were treated with AML like chemotherapy. Treatment given included combinations of surgery, chemotherapy, and radiotherapy. None of the cases underwent HSCT for GB-MS. Seven patients were alive till the time of last F/U, 9 succumbed to death while F/U of 1 patient was not available. Irrespective of treatment protocol followed suggesting the poor prognosis in GB-MS cases. In conclusion, acute abdomen complicating blood malignancies is life threatening and can be devastating if not detected and treated in a timely fashion.