1
|
De Oliveira Brandao C, Lewis S, Sandschafer D, Crawford J. Two decades of pegfilgrastim: what have we learned? Where do we go from here? Curr Med Res Opin 2023; 39:707-718. [PMID: 36976784 DOI: 10.1080/03007995.2023.2196197] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
Abstract
Chemotherapy-induced febrile neutropenia (FN) is a medical emergency that may occur in patients with malignancies receiving myelosuppressive chemotherapy. FN requires early therapeutic intervention since it is associated with increased hospitalizations and high mortality risk of 5%-20%. FN-related hospitalizations are higher in patients with myeloid malignancies than in those with solid tumors due to the myelotoxicity of chemotherapy regimens and the compromised bone marrow function. FN increases the burden of cancer by causing chemotherapy dose reductions and delays. The administration of the first granulocyte colony-stimulating factor (G-CSF), filgrastim, reduced the incidence and duration of FN in patients undergoing chemotherapy. Filgrastim later evolved into pegfilgrastim, which has a longer half-life than filgrastim and was associated with a lower rate of severe neutropenia, chemotherapy dose reduction, and treatment delay. Nine million patients have received pegfilgrastim since its approval in early 2002. The pegfilgrastim on-body injector (OBI) is an innovative device facilitating the time-released auto-injection of pegfilgrastim approximately 27 hours after chemotherapy, as clinically recommended for the prevention of FN, thus eliminating the need for a next-day hospital visit. Since its introduction in 2015, one million patients with cancer have received pegfilgrastim using the OBI. Subsequently, the device has been approved in the United States (US), European Union, Latin America, and Japan, with studies and a postmarketing commitment demonstrating device reliability. A recent prospective observational study conducted in the US demonstrated that the OBI substantially improved the adherence to and compliance with clinically recommended pegfilgrastim therapy; patients receiving pegfilgrastim via the OBI experienced a lower incidence of FN than those receiving alternatives for FN prophylaxis. This review discusses the evolution of G-CSFs leading to the development of the OBI, current recommendations for G-CSF prophylaxis in the clinic, continued evidence supporting next-day pegfilgrastim administration, and improvements in patient care made possible with the OBI.
Collapse
Affiliation(s)
| | - Sandra Lewis
- Global Research & Development, Amgen Inc., Thousand Oaks, CA, USA
| | | | - Jeffrey Crawford
- Medical Oncology, Division of Medicine, Duke University Medical Center, Durham, North Carolina, USA
| |
Collapse
|
2
|
He X, Yao Q, Fan D, You Y, Lian W, Zhou Z, Duan L. Combination of levofloxacin and cisplatin enhances anticancer efficacy via co-regulation of eight cancer-associated genes. Discov Oncol 2022; 13:76. [PMID: 35984577 PMCID: PMC9391551 DOI: 10.1007/s12672-022-00541-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 07/15/2022] [Indexed: 04/17/2023] Open
Abstract
Chemosensitizer or combined chemotherapy can sensitize cancer cells to therapy and minimize drug resistance. We reveal that levofloxacin has broad-spectrum anticancer activity. Here we report that combination of levofloxacin and cisplatin further enhanced cytotoxicity in cancer cells by further promotion of apoptosis. Levofloxacin concentration-dependently promoted the inhibition of clone formation in cancer cells treated by cisplatin, and their combination further suppressed the tumor growth in mice. Levofloxacin and cisplatin co-regulated genes in directions supporting the enhancement of anticancer efficacy, of which, THBS1, TNFAIP3, LAPTM5, PI3 and IL24 were further upregulated, NCOA5, SRSF6 and SFPQ were further downregulated. Out of the 24 apoptotic pathways significantly enriched in the combination group, TNFAIP3, THBS1, SRSF6 and SFPQ overlapped in 14, 13, 3 and 1 pathway respectively. Jak-STAT/Cytokine-cytokine receptor interaction pathway network and extrinsic apoptotic signaling pathway were significantly enriched in levofloxacin group, cisplatin group and combination group. Jak-STAT/Cytokine-cytokine receptor interaction/Focal adhesion/EMC-receptor interaction pathway network was significantly enriched in the combination group, and IL24 and THBS1 were the overlapped genes. In conclusion, enhancement of anticancer efficacy in combination group was associated with the further regulation of THBS1, TNFAIP3, LAPTM5, PI3, IL24 and NCOA5, SFPQ, SRSF6. Targeting of Jak-STAT/Cytokine-cytokine receptor interaction/Focal adhesion/EMC-receptor interaction pathway network was correlated to the enhancement. With additional benefit to cancer patients for treatment or prophylaxis of an infectious syndrome, levofloxacin can benefit cancer chemotherapy no matter it is used independently or used with other chemotherapeutic drugs.
Collapse
Affiliation(s)
- Xiaoqiong He
- School of Public Health, Kunming Medical University, Kunming, 650500, Yunnan Province, People's Republic of China.
| | - Qian Yao
- Institute of Yunnan Tumor, The Third Affiliated Hospital of Kunming Medical University, Kunming, 650118, Yunnan Province, People's Republic of China
| | - Dan Fan
- School of Public Health, Kunming Medical University, Kunming, 650500, Yunnan Province, People's Republic of China
| | - Yutong You
- School of Public Health, Kunming Medical University, Kunming, 650500, Yunnan Province, People's Republic of China
| | - Wenjing Lian
- School of Public Health, Kunming Medical University, Kunming, 650500, Yunnan Province, People's Republic of China
| | - Zhangping Zhou
- School of Public Health, Kunming Medical University, Kunming, 650500, Yunnan Province, People's Republic of China
| | - Ling Duan
- School of Public Health, Kunming Medical University, Kunming, 650500, Yunnan Province, People's Republic of China
| |
Collapse
|
3
|
Review of Hematological and Oncological Emergencies. Adv Emerg Nurs J 2022; 44:84-102. [PMID: 35476684 DOI: 10.1097/tme.0000000000000399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Patients with hematological malignancies, both treated and untreated, or solid tumors undergoing treatment are at risk of life-threatening complications, which may present in the emergency department (ED). Such emergencies are diverse in etiology and often require prompt treatment. Traditional complications, such as febrile neutropenia, have had recent guideline updates, which incorporate new evidence and a new validated risk stratification tool. In addition, newer approaches to treatment, such as chimeric antigen receptor (CAR) T-cell therapy, are becoming more widely available and have unique associated toxicities. This review discusses the management of the following hematological and oncological emergencies likely to be encountered in the ED: febrile neutropenia, CAR T-cell toxicities, differentiation syndrome, tumor lysis syndrome, hypercalcemia of malignancy, and hyponatremia.
Collapse
|
4
|
He X, Yao Q, Hall DD, Song Z, Fan D, You Y, Lian W, Zhou Z, Duan L, Chen B. Levofloxacin exerts broad-spectrum anticancer activity via regulation of THBS1, LAPTM5, SRD5A3, MFAP5 and P4HA1. Anticancer Drugs 2022; 33:e235-e246. [PMID: 34419964 DOI: 10.1097/cad.0000000000001194] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
One cost-effective way for identifying novel cancer therapeutics is in the repositioning of available drugs for which current therapies are inadequate. Levofloxacin prevents DNA duplication in bacteria by inhibiting the activity of DNA helicase. As eukaryotic cells have similar intracellular biologic characteristics as prokaryotic cells, we speculate that antibiotics inhibiting DNA duplication in bacteria may also affect the survival of cancer cells. Here we report that levofloxacin significantly inhibited the proliferation and clone formation of cancer cells and xenograft tumor growth through cell cycle arrest at G2/M and by enhancing apoptosis. Levofloxacin significantly altered gene expression in a direction favoring anticancer activity. THBS1 and LAPTM5 were dose-dependently upregulated whereas SRD5A3, MFAP5 and P4HA1 were downregulated. Pathway analysis revealed that levofloxacin significantly regulated canonical oncogenic pathways. Specific network enrichment included a MAPK/apoptosis/cytokine-cytokine receptor interaction pathway network that associates with cell growth, differentiation, cell death, angiogenesis and development and repair processes and a bladder cancer/P53 signaling pathway network mediating the inhibition of angiogenesis and metastasis. THBS1 overlapped in 16 of the 22 enriched apoptotic pathways and the 2 pathways in the bladder cancer/P53 signaling pathway network. P4HA1 enriched in 7 of the top 10 molecular functions regulated by differential downregulated genes. Our results indicate that levofloxacin has broad-spectrum anticancer activity with the potential to benefit cancer patients already treated or requiring prophylaxis for an infectious syndrome. The efficacy we find with levofloxacin may provide insight into the discovery and the design of novel less toxic anticancer drugs.
Collapse
Affiliation(s)
- Xiaoqiong He
- Department of Food Science and Nutrition, School of Public Health, Kunming Medical University
| | - Qian Yao
- Department of Cellular Biology, Institute of Yunnan Tumor, the Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, People's Republic of China
| | - Duane D Hall
- Department of Medicine, Carver College of Medicine, The University of Iowa, Iowa City, Iowa, USA
| | - Zhongyu Song
- Department of Cellular Biology, Institute of Yunnan Tumor, the Third Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, People's Republic of China
| | - Dan Fan
- Department of Food Science and Nutrition, School of Public Health, Kunming Medical University
| | - Yutong You
- Department of Food Science and Nutrition, School of Public Health, Kunming Medical University
| | - Wenjing Lian
- Department of Food Science and Nutrition, School of Public Health, Kunming Medical University
| | - Zhangping Zhou
- Department of Food Science and Nutrition, School of Public Health, Kunming Medical University
| | - Ling Duan
- Department of Food Science and Nutrition, School of Public Health, Kunming Medical University
| | - Biyi Chen
- Department of Medicine, Carver College of Medicine, The University of Iowa, Iowa City, Iowa, USA
| |
Collapse
|
5
|
Hunold KM, Caterino JM, Bischof JJ. Diagnostic Uncertainty in Dyspneic Patients with Cancer in the Emergency Department. West J Emerg Med 2021; 22:170-176. [PMID: 33856297 PMCID: PMC7972394 DOI: 10.5811/westjem.2020.10.48091] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 10/26/2020] [Indexed: 11/11/2022] Open
Abstract
OBJECTIVE Dyspnea is the second most common symptom experienced by the approximately 4.5 million patients with cancer presenting to emergency departments (ED) each year. Distinguishing pneumonia, the most common reason for presentation, from other causes of dyspnea is challenging. This report characterizes the diagnostic uncertainty in patients with dyspnea and pneumonia presenting to an ED by establishing the rates of co-diagnosis, co-treatment, and misdiagnosis. METHODS Visits by individuals ≥18 years old with cancer who presented with a complaint of dyspnea were identified using the National Hospital Ambulatory Medical Care Survey between 2012-2014 and analyzed for rates of co-diagnosis, co-treatment (treatment or diagnosis for >1 of pneumonia, chronic obstructive pulmonary disease [COPD], and heart failure), and misdiagnosis of pneumonia. Additionally, we assessed rates of diagnostic uncertainty (co-diagnosis, co-treatment, or a lone diagnosis of dyspnea not otherwise specified [NOS]). RESULTS Among dyspneic cancer visits (1,593,930), 15.2% (95% confidence interval [CI], 11.1-20.5%) were diagnosed with pneumonia, 22.5% (95% CI, 16.7-29.7%) with COPD, and 7.4% (95% CI 4.7-11.4%) with heart failure. Dyspnea NOS was diagnosed in 32.3% (95% CI, 25.7-39.7%) of visits and as the only diagnosis in 23.1% (95% CI, 16.3-31.6%) of all visits. Co-diagnosis occurred in 4.0% (95% CI, 2.0-7.6%) of dyspneic adults with cancer and co-treatment in 12.1% (95% CI, 7.5-18.9%). Agreement between emergency physician and inpatient documentation for presence of pneumonia was 57.7% (95% CI, 37.0-76.1%). CONCLUSION Diagnostic uncertainty remains a significant concern in patients with cancer presenting to the ED with dyspnea. Clinical uncertainty among dyspneic patients results in both misdiagnosis and under-treatment of patients with pneumonia and cancer.
Collapse
Affiliation(s)
- Katherine M Hunold
- The Ohio State University Wexner Medical Center, Department of Emergency Medicine, Columbus, Ohio
| | - Jeffrey M Caterino
- The Ohio State University Wexner Medical Center, Department of Emergency Medicine, Columbus, Ohio
| | - Jason J Bischof
- The Ohio State University Wexner Medical Center, Department of Emergency Medicine, Columbus, Ohio
| |
Collapse
|
6
|
Bruserud Ø, Aarstad HH, Tvedt THA. Combined C-Reactive Protein and Novel Inflammatory Parameters as a Predictor in Cancer-What Can We Learn from the Hematological Experience? Cancers (Basel) 2020; 12:cancers12071966. [PMID: 32707721 PMCID: PMC7409204 DOI: 10.3390/cancers12071966] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/13/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023] Open
Abstract
The acute phase reaction is a systemic response to acute or chronic inflammation. The serum level of C-reactive protein (CRP) is the only acute phase biomarker widely used in routine clinical practice, including its uses for prognostics and therapy monitoring in cancer patients. Although Interleukin 6 (IL6) is a main trigger of the acute phase reactions, a series of acute phase reactants can contribute (e.g., other members in IL6 family or IL1 subfamily, and tumor necrosis factor α). However, the experience from patients receiving intensive chemotherapy for hematological malignancies has shown that, besides CRP, other biomarkers (e.g., cytokines, soluble cytokine receptors, soluble adhesion molecules) also have altered systemic levels as a part of the acute phase reaction in these immunocompromised patients. Furthermore, CRP and white blood cell counts can serve as a dual prognostic predictor in solid tumors and hematological malignancies. Recent studies also suggest that biomarker profiles as well as alternative inflammatory mediators should be further developed to optimize the predictive utility in cancer patients. Finally, the experience from allogeneic stem cell transplantation suggests that selected acute phase reactants together with specific markers of organ damages are useful for predicting or diagnosing graft versus host disease. Acute phase proteins may also be useful to identify patients (at risk of) developing severe immune-mediated toxicity after anticancer immunotherapy. To conclude, future studies of acute phase predictors in human malignancies should not only investigate the conventional inflammatory mediators (e.g., CRP, white blood cell counts) but also combinations of novel inflammatory parameters with specific markers of organ damages.
Collapse
Affiliation(s)
- Øystein Bruserud
- Section for Hematology, Institute of Clinical Science, Faculty of Medicine, University of Bergen, 5007 Bergen, Norway;
- Section for Hematology, Department of Medicine, Haukeland University Hospital, 5021 Bergen, Norway;
- Correspondence: ; Tel.: +47-5597-2997
| | - Helene Hersvik Aarstad
- Section for Hematology, Institute of Clinical Science, Faculty of Medicine, University of Bergen, 5007 Bergen, Norway;
| | | |
Collapse
|
7
|
Abstract
Background Patients with oncologic diseases, particularly those with hematologic malignancies, are at an increased risk of common infections and unique treatment-related complications with high mortality and morbidity. The annual incidence and prevalence of cancer in Germany is rising. Although modern treatments have generally led to improved survival, increasing age, comorbidities, and frailty of the patients require multidisciplinary strategies for handling complex therapeutic concepts and treatment of the associated complications. Methods A selective literature search and guidelines from the European Society for Medical Oncology (ESMO), the German Society of Hematology and Medical Oncology (Deutsche Gesellschaft für Hämatologie und Medizinische Onkologie, DGHO), the Infectious Diseases Working Group of the DGHO (Arbeitsgemeinschaft Infektionen in der Hämatologie und Onkologie, AGIHO), and the American Society of Clinical Oncology (ASCO) formed the basis of this study. Conclusion Recognition of severe infections in cancer patients and their discrimination from treatment-associated complications is a challenge. Neutropenic fever is the most frequent infectious emergency in oncology. Early empiric treatment with broad-spectrum antibiotics and escalated diagnostic strategies are needed to successfully treat this vulnerable patient group. In this article, a range of potentially life-threatening infections in immunocompromised patients are discussed.
Collapse
|
8
|
Reiser V. Beyond CAR T-Cell Therapy: Continued Monitoring and Management of Complications. J Adv Pract Oncol 2020; 11:159-167. [PMID: 33532115 PMCID: PMC7848815 DOI: 10.6004/jadpro.2020.11.2.4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Chimeric antigen receptor (CAR) T-cell therapy has recently emerged as a groundbreaking treatment for CD19-expressing hematologic malignancies and received rapid approval by the U.S. Food & Drug Administration. Tisagenlecleucel and axicabtagene ciloleucel are now widely available at CAR T-cell therapy centers around the United States. Many patients have achieved complete response or remission despite failing multiple previous lines of therapy, but some patients endure the severe risks of cytokine release syndrome, neurotoxicity, and other immunologic effects. As more patients receive this therapy, they will present to their primary oncologists in the community setting for continued follow-up. Oncology-trained advanced practitioners must then have a working knowledge of CAR T-cell therapy, its toxicities, and follow-up care. This review presents the CAR T-cell therapy development and infusion process with associated immediate management. In addition, patient assessment and disease monitoring, relevant diagnostics, unique grading systems to CAR T-cell therapy toxicities, indications for hospitalization, infection prophylaxis, and management of nonneutropenic and neutropenic fever are presented.
Collapse
Affiliation(s)
- Victoria Reiser
- University of Pittsburgh School of Nursing, University of Pittsburgh Medical Center Shadyside, Pittsburgh, Pennsylvania
| |
Collapse
|
9
|
Juarso E, Kiehl M, Buchholz M, Weißinger F. [Infections as oncologic emergencies]. ONKOLOGE 2019; 26:129-138. [PMID: 32288312 PMCID: PMC7102394 DOI: 10.1007/s00761-019-00691-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Hintergrund Patienten mit onkologischen Erkrankungen, insbesondere mit hämatologischen Neoplasien, haben ein erhöhtes Risiko für allgemeine Infektionen und spezielle therapieassoziierte Komplikationen mit hoher Morbidität und Mortalität. Die jährliche Inzidenz und Prävalenz für Krebserkrankungen steigt in Deutschland. Moderne Therapieverfahren haben zu einem verbesserten Überleben geführt, jedoch erfordern steigendes Alter, Komorbiditäten und Gebrechlichkeit der Patienten multidisziplinäre Strategien zur Durchführung komplexer Therapiekonzepte und zur Behandlung von deren Komplikationen. Methode Eine selektive Literaturrecherche sowie die Leitlinien der European Society for Medical Oncology (ESMO), der Deutschen Gesellschaft für Hämatologie und Medizinische Onkologie (DGHO), der Arbeitsgemeinschaft Infektionen in der Hämatologie und Onkologie der DGHO (AGIHO) und der American Society of Clinical Oncology (ASCO) sind die Grundlage für den vorliegenden Artikel. Schlussfolgerungen Das Erkennen schwerer Infektionen bei Krebspatienten und deren Unterscheidung von therapieassoziierten Komplikationen stellt eine Herausforderung für den behandelnden Arzt dar. Neutropenisches Fieber ist der häufigste infektiologische Notfall in der Onkologie. Frühzeitige empirische Therapie mit Breitspektrumantibiotika und eskalierende diagnostische Maßnahmen sind notwendig für die erfolgreiche Therapie dieser Risikogruppe. In diesem Beitrag wird eine Reihe von lebensbedrohlichen Infektionen bei immunkompromittierten Patienten diskutiert.
Collapse
Affiliation(s)
- Edwin Juarso
- Klinik für Innere Medizin, Hämatologie, Onkologie, Stammzelltransplantation und Palliativmedizin, Evangelisches Klinikum Bethel, Schildescher Str. 99, 33611 Bielefeld, Deutschland
| | - Malte Kiehl
- Klinik für Innere Medizin, Hämatologie, Onkologie, Stammzelltransplantation und Palliativmedizin, Evangelisches Klinikum Bethel, Schildescher Str. 99, 33611 Bielefeld, Deutschland
| | - Markus Buchholz
- Klinik für Innere Medizin, Hämatologie, Onkologie, Stammzelltransplantation und Palliativmedizin, Evangelisches Klinikum Bethel, Schildescher Str. 99, 33611 Bielefeld, Deutschland
| | - Florian Weißinger
- Klinik für Innere Medizin, Hämatologie, Onkologie, Stammzelltransplantation und Palliativmedizin, Evangelisches Klinikum Bethel, Schildescher Str. 99, 33611 Bielefeld, Deutschland
| |
Collapse
|
10
|
Long B, Koyfman A. Oncologic Emergencies: The Fever With Too Few Neutrophils. J Emerg Med 2019; 57:689-700. [PMID: 31635928 DOI: 10.1016/j.jemermed.2019.08.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 06/10/2019] [Accepted: 08/02/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Cancer is associated with a variety of complications, including neutropenic fever, which can result in severe morbidity and mortality. This oncologic emergency requires ED management. OBJECTIVE This narrative review provides focused updates for emergency clinicians regarding neutropenic fever. DISCUSSION Neutropenic fever is defined by fever with oral temperature >38.3°C or temperature >38.0°C for 1 hour with an absolute neutrophil count (ANC) < 1000 cells/microL. Patients who have received chemotherapy within 6 weeks of presentation are at high risk for neutropenia. While most patients with neutropenic fever do not have an identifiable bacterial source of fever, clinicians should treat patients for bacterial infection. Rapid assessment and management are vital to improving outcomes in patients with suspected or confirmed neutropenic fever. History and examination should focus on the most common sites of infection: the gastrointestinal tract, blood, skin, lung, and urinary tract. However, physical examination and laboratory or imaging assessment may not display classic signs of infection. Blood cultures should be obtained, and broad-spectrum antibiotics are recommended. Oncology consultation is an integral component in the care of these patients. Several risk scores can assist in stratifying patients who may be appropriate for discharge home and follow-up. CONCLUSIONS Neutropenic fever is an oncologic emergency. Rapid diagnosis and care of patients with neutropenic fever can improve outcomes, along with oncology consultation.
Collapse
Affiliation(s)
- Brit Long
- Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, Texas
| | - Alex Koyfman
- Department of Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| |
Collapse
|