Evaluating ChatGPT as an educational resource for patients with multiple myeloma: A preliminary investigation.

The findings of this study highlight a 95% accuracy rate in ChatGPT responses, as assessed by five myeloma specialists, underscoring its potential as a reliable educational tool.

"You matter": patients perceptions and disparities about cancer care and telehealth during and after COVID-19 pandemic.

PURPOSE: Disparities in cancer care have been exacerbated by the COVID-19 pandemic. The aim of this study is to establish how telehealth mitigated the effect of COVID-19 on the healthcare sector and to identify potential disparities in perception and experience with telehealth in cancer care during and after the pandemic. METHODS: We identified individuals with an established cancer diagnosis who received treatment at a comprehensive academic cancer center with a diverse patient population between 2019 and 2021, during the COVID-19 pandemic. Participants were asked to complete a self-administrated survey intended to collect patient-reported outcomes on socioeconomic and mental health challenges incurred during the pandemic as well as participants' experience with telehealth. The assessment was adapted from a 21-question-based survey applied for mental health. Descriptive statistics were used to summarize participant characteristics and the response to the survey items. Multivariable logistic regression was performed to assess and analyze the contributing factors to the survey responses. RESULTS: A total of N = 136 participants were included in this analysis. The majority of participants (60.6%) reported increased anxiety, stress, or experience of distress as a direct result of COVID-19. However, among 54.1% of survey responders participated in a telehealth appointment and 84.4% agreed it was an easy and effective experience. CONCLUSION: Elderly, male, and black participants reported the worst impact related to the pandemic. The majority of patients had a positive experience with telehealth. The results of the study suggest that telehealth services can serve as a tool for patients with cancer during and beyond active treatment to access supportive services.

Utilization and outcome disparities in allogeneic hematopoietic stem cell transplant in the United States.

Allogeneic hematopoietic stem cell transplant (allo-HSCT) is increasingly being used in the United States (US) and across the world as a curative therapeutic option for patients with certain high-risk hematologic malignancies and non-malignant diseases. However, racial and ethnic disparities in utilization of the procedure and in outcome following transplant remain major problems. Racial and ethnic minority patients are consistently under-represented in the proportion of patients who undergo allo-HSCT in the US. The transplant outcomes in these patients are also inferior. The interrelated driving forces responsible for the differences in the utilization and transplant outcome of the medical intervention are socioeconomic status, complexity of the procedure, geographical barriers, and the results of differences in the genetics and comorbidities across different races. Bridging the disparity gaps is important not only to provide equity and inclusion in the utilization of this potentially life-saving procedure but also in ensuring that minority groups are well represented for research studies about allo-HSCT. This is required to determine interventions that may be more efficacious in particular racial and ethnic groups. Various strategies at the Federal, State, and Program levels have been designed to bridge the disparity gaps with varying successes. In this review paper, we will examine the disparities and discuss the strategies currently available to address the utilization and outcome gaps between patients of different races in the US.

Secondary Pure Red Cell Aplasia During Daratumumab/ Hyaluronidase Therapy for Multiple Myeloma.

Predominantly autoimmune in origin, severe normochromic, normocytic anemia with reticulocytopenia in the setting of the normal production of leukocytes and megakaryocytic lineages is known as pure red cell aplasia (PRCA), which is unlike aplastic anemia in which all lineages are affected due to a stem cell defect. PRCA can be primary (such as autoimmune) or acquired, which can be an acute self-limited illness or a chronic disease that may be induced by medications, including immunotherapy such as monoclonal antibodies (mAbs). Daratumumab is a mAb directed against CD38 used for the treatment of multiple myeloma and systemic amyloid light-chain amyloidosis. The intravenous formulation of daratumumab received initial FDA approval, and later approval was received for the subcutaneous formulation daratumumab and hyaluronidase-fihj. The subcutaneous version increases patient convenience and has become the preferred route of administration since its approval. We herein present the case of a patient with multiple myeloma who developed acquired DNMT3A-positive PRCA while transitioning to daratumumab/hyaluronidase after initial treatment with daratumumab.

Liquid biopsies and minimal residual disease in lymphoid malignancies.

Minimal residual disease (MRD) assessment using peripheral blood instead of bone marrow aspirate/biopsy specimen or the biopsy of the cancerous infiltrated by lymphoid malignancies is an emerging technique with enormous interest of research and technological innovation at the current time. In some lymphoid malignancies (particularly ALL), Studies have shown that MRD monitoring of the peripheral blood may be an adequate alternative to frequent BM aspirations. However, additional studies investigating the biology of liquid biopsies in ALL and its potential as an MRD marker in larger patient cohorts in treatment protocols are warranted. Despite the promising data, there are still limitations in liquid biopsies in lymphoid malignancies, such as standardization of the sample collection and processing, determination of timing and duration for liquid biopsy analysis, and definition of the biological characteristics and specificity of the techniques evaluated such as flow cytometry, molecular techniques, and next generation sequencies. The use of liquid biopsy for detection of minimal residual disease in T-cell lymphoma is still experimental but it has made significant progress in multiple myeloma for example. Recent attempt to use artificial intelligence may help simplify the algorithm for testing and may help avoid inter-observer variation and operator dependency in these highly technically demanding testing process.

Intestinal barrier functions in hematologic and oncologic diseases.

The intestinal barrier is a complex structure that not only regulates the influx of luminal contents into the systemic circulation but is also involved in immune, microbial, and metabolic homeostasis. Evidence implicating disruption in intestinal barrier functions in the development of many systemic diseases, ranging from non-alcoholic steatohepatitis to autism, or systemic complications of intestinal disorders has increased rapidly in recent years, raising the possibility of the intestinal barrier as a potential target for therapeutic intervention to alter the course and mitigate the complications associated with these diseases. In addition to the disease process being associated with a breach in the intestinal barrier functions, patients with hematologic and oncologic diseases are particularly at high risks for the development of increased intestinal permeability, due to the frequent use of broad-spectrum antibiotics and chemoradiation. They also face a distinct challenge of being intermittently severely neutropenic due to treatment of the underlying conditions. In this review, we will discuss how hematologic and oncologic diseases are associated with disruption in the intestinal barrier and highlight the complications associated with an increase in the intestinal permeability. We will explore methods to modulate the complication. To provide a background for our discussion, we will first examine the structure and appraise the methods of evaluation of the intestinal barrier.

Update on immunotherapy in the management of gallbladder cancer.

Gallbladder cancer (GBC) is a relatively infrequent but highly lethal cancer with a poor prognosis. Management remains challenging and controversial, and most patients are diagnosed at an advanced stage. However, with the progressive advances in the use of immunotherapies, new treatment modalities are being implemented. In September 2022, the US FDA approved durvalumab (a PD-L1 inhibitor) in combination with chemotherapy for adult patients with locally advanced or metastatic GBC. This groundbreaking news is the first FDA approval for the use of immunotherapy in biliary tract cancers. This article reviews the newest advances and trials regarding immunotherapy for GBC.

Gallbladder cancer (GBC) is a malignant tumor that affects the cells of the gallbladder. Management of this condition is challenging and continuously evolving. Surgery, radiotherapy and chemotherapy are the current standards of care. However, recently, immunotherapy, a treatment that stimulates the host's immune system to target cancerous cells, has proven to be effective as a line of treatment. Promising results are continuously published. This article reviews the major advances in immunotherapy regarding the management of GBC.

Scleroderma Renal Crisis With Thrombotic Microangiopathy Treated With Eculizumab.

We herein report the unusual case of a 52-year-old female with systemic scleroderma who was admitted to the emergency department (ED) with renal dysfunction and hypertension. Following a decline in hemoglobin (Hb) and platelet (Plt) count, the diagnosis of scleroderma renal crisis (SRC) with associated microangiopathic hemolytic anemia was made. Renal replacement therapy using hemodialysis was required. Systemic scleroderma is a chronic autoimmune multisystem vasculopathy affecting several vessel beds, including distal extremities, kidneys, and lungs. Microangiopathic hemolytic anemia occurs in almost half of patients who develop scleroderma renal crisis. This association is thought to be related to the activation of the complement system via the classical pathway. Based on that, we administered a C5 blocker (eculizumab) to our patient and reported an unprecedented positive outcome.

A Synopsis Clonal Hematopoiesis of Indeterminate Potential in Hematology.

Clonal hematopoiesis of indeterminate potential can be defined as genetic mutations that correlate in hematologic neoplasia such as myelodysplastic syndrome. Patients with cytopenia increasingly undergo molecular genetic tests of peripheral blood or bone marrow for diagnostic purposes. Recently, a new entity has been demarcated to lessen the risk of incorrect diagnoses of hematologic malignancies. This new entity is a potential precursor of myeloid diseases, analogous to monoclonal gammopathy of undetermined significance as a potential precursor of multiple myeloma.

Adhesion molecules in multiple myeloma oncogenesis and targeted therapy.

Every day we march closer to finding the cure for multiple myeloma. The myeloma cells inflict their damage through specialized cellular meshwork and cytokines system. Implicit in these interactions are cellular adhesion molecules and their regulators which include but are not limited to integrins and syndecan-1/CD138, immunoglobulin superfamily cell adhesion molecules, such as CD44, cadherins such as N-cadherin, and selectins, such as E-selectin. Several adhesion molecules are respectively involved in myelomagenesis such as in the transition from the precursor disorder monoclonal gammopathy of undetermined significance to indolent asymptomatic multiple myeloma (smoldering myeloma) then to active multiple myeloma or primary plasma cell leukemia, and in the pathological manifestations of multiple myeloma.

Tsunami of immunotherapies in the management of esophageal cancer.

Esophageal cancer (EC) is relatively frequent and highly lethal cancer, being the sixth most common cause of cancer death worldwide. The progressive approvals of immunotherapy as first-line and second-line treatment options have paved the way for an evolving new approach to the treatment of this disease. Management of esophageal cancer is challenging and requires a multimodality approach. Treatment options include surgery, chemoradiotherapy and, recently, immunotherapy. The newest guidelines and FDA approvals regarding immunotherapy for esophageal cancer are reviewed here.

Esophageal cancer is a malignant tumor that affects the cells in the esophagus. To treat this condition, doctors may use surgery, radiation therapy, chemotherapy and immunotherapy. Depending on the characteristics of the tumor and the medical history of the patient, these treatments may be used alone or in combination to optimize their effects. Immunotherapy is a treatment that aims to stimulate the immune defenses of the body against cancerous cells. Recently, it has proven to be very effective in the management of esophageal cancer, with very favorable results. It is now becoming the standard of care in the management of this disease.