1
|
Dominikus H, Veronika W, Mair Maximilian J, Martina S, Pavla K, Christoph K, Christian K, Christian L, Rupert B, Christoph M. Complication Rates of Peripherally Inserted Central Catheters in Oncologic Versus Non-Oncologic Patients. Semin Oncol Nurs 2024:151681. [PMID: 38945733 DOI: 10.1016/j.soncn.2024.151681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 05/12/2024] [Accepted: 05/20/2024] [Indexed: 07/02/2024]
Abstract
OBJECTIVES Peripherally inserted central catheters are commonly used in cancer patients and provide vascular access for the administration of chemotherapy, antibiotics, or parenteral nutrition. Besides many advantages, they represent a source of possible complications such as catheter related blood stream infection, catheter occlusion, or thrombosis. In this study, the catheter-related complication rate between oncologic and non-oncologic patients was compared. METHODS This retrospective cohort-study included 411 patients who underwent their first catheter placement at the Vienna General Hospital-Medical University of Vienna from January 2013 to June 2018. Patient demographics and catheter-related parameters were collected and statistically analyzed using a competing risk model. RESULTS Mean catheter dwell time was 27.75 days. The overall complication rate was 7.54% (2.72 per 1000 catheter days). Underlying malignant disease (hazard ratio: 0.351, 95% confidence interval [CI]: 0.133-0.929, P = .035) and chemotherapy administration (hazard ratio: 2.837, 95% CI: 1.088-7.394, P = .033) were significantly associated with the occurrence of any kind of complication. Catheter related blood stream infection was observed among 11 (2.68%) patients and again significantly associated with chemotherapy administration (hazard ratio: 4.545, 95% CI: 1.178-17.539; P = .028). Thrombosis was found in 7 (1.70%) patients and occlusion in 13 (3.16%) cases. CONCLUSIONS AND IMPLICATIONS FOR NURSING PRACTICE Choice of venous access is an interdisciplinary decision with emphasis on patient participation. In oncologic patients, our data suggests that the benefits of peripherally inserted central catheters regarding costs, invasiveness, and accessibility might be outweighed by the higher rate of complications associated with the device. This becomes even more important in a community care setting, where standardized handling procedures and patient education play a pivotal role in device safety.
Collapse
Affiliation(s)
- Huber Dominikus
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Weiler Veronika
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - J Mair Maximilian
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Spalt Martina
- Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Krotka Pavla
- Center for Medical Data Science, Medical University of Vienna, Vienna, Austria
| | - Krall Christoph
- Center for Medical Data Science, Medical University of Vienna, Vienna, Austria
| | - Kinstner Christian
- Division of Cardiovascular and Interventional Radiology, Department of Radiology and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Loewe Christian
- Division of Cardiovascular and Interventional Radiology, Department of Radiology and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Bartsch Rupert
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Minichsdorfer Christoph
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria.
| |
Collapse
|
2
|
Ige G, Adena P, Choi SY. Impact of a Fast Pass on Emergency Department Wait Times for Oncology Patients with Febrile Neutropenia. HAWAI'I JOURNAL OF HEALTH & SOCIAL WELFARE 2024; 83:152-157. [PMID: 38855709 PMCID: PMC11161209 DOI: 10.62547/bcon7342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
This pilot study examined differences in wait times for oncology patients who presented to the emergency department, with or without a Fast Pass, for febrile neutropenia (FN). Inadequate circulating neutrophils create a health risk for FN patients. An increased number of patients are receiving chemotherapy in an outpatient setting and may experience delays when seeking treatment in the emergency department. These delays in treatment may be due to overcrowding, patients who require life-saving medical interventions, and inconsistencies in recognizing febrile neutropenia, where fever may be the only presenting sign. The purpose of this study was to measure the impact on wait times, increasing possible risk of bacterial or viral exposure in the emergency department waiting room, for patients with a potential diagnosis of FN who presented their "Fast Pass" from the hospital cancer center's program upon arrival. Electronic medical records were reviewed over a period of 21 months, comparing wait times in the ED for oncology patients with potential FN before and after implementation of the Fast Pass program at an urban medical center in Hawai'i. Of the 1300 oncology patient chart reviews conducted, 6 patients met the study-defined inclusion criteria pre-Fast Pass and 10 met the study-defined inclusion criteria post-Fast Pass. Influence of the use of a Fast Pass on patient wait times was tested using a multivariate regression adjusted for ED patient volume. There were no differences in overall wait times pre- and post-Fast Pass.
Collapse
Affiliation(s)
- Gisele Ige
- The Queen’s Cancer Center, Queen’s Medical Center, Honolulu, HI (GI, PA)
| | - Pamela Adena
- The Queen’s Cancer Center, Queen’s Medical Center, Honolulu, HI (GI, PA)
| | - So Yung Choi
- John A. Burns School of Medicine, University of Hawai‘i at Mānoa, Honolulu, HI (SYC)
| |
Collapse
|
3
|
Gascón P, Awada A, Karihtala P, Lorenzen S, Minichsdorfer C. Optimal use of granulocyte colony-stimulating factor prophylaxis to improve survival in cancer patients receiving treatment : An expert view. Wien Klin Wochenschr 2024; 136:362-368. [PMID: 38010512 PMCID: PMC11156747 DOI: 10.1007/s00508-023-02300-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 10/09/2023] [Indexed: 11/29/2023]
Abstract
BACKGROUND Febrile neutropenia (FN) is a relatively common complication of cytotoxic chemotherapy. Prophylaxis with granulocyte colony-stimulating factor (G-CSF) can prevent FN and chemotherapy dose delays and enable the use of the higher dose intensities associated with a survival benefit; however, G‑CSF is not always used optimally. Five medical oncologists with a special interest in supportive care met to discuss the evidence for prophylaxis with G‑CSF to improve survival in cancer patients, identify reasons why this is not always done, and suggest potential solutions. The dose intensity of chemotherapy is critical for maximizing survival in cancer patients but may be reduced as a result of hematological toxicity, such as FN. Use of G‑CSF has been shown to increase the chances of achieving the planned dose intensity in various cancers, including early-stage breast cancer and non-Hodgkin lymphoma. All physicians treating cancer patients should consider the use of G‑CSF prophylaxis in patients receiving chemotherapy, paying particular attention to patient-related risk factors. KEY MESSAGES Strategies to optimize G‑CSF use include educating medical oncologists and pharmacists on the appropriate use of G‑CSF and informing patients about the efficacy of G‑CSF and its potential adverse effects. It is hoped that the evidence and opinions presented will help to encourage appropriate use of G‑CSF to support cancer patients at risk of FN in achieving the best possible outcomes from chemotherapy.
Collapse
Affiliation(s)
- Pere Gascón
- Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Ahmad Awada
- Oncology Medicine Department, Institut Jules Bordet, Brussels, Belgium
| | - Peeter Karihtala
- Department of Oncology, Helsinki University Hospital Comprehensive Cancer Center, University of Helsinki, Helsinki, Finland
| | - Sylvie Lorenzen
- Technical University of Munich, Department of Hematology and Oncology, Klinikum rechts der Isar, Munich, Germany
| | - Christoph Minichsdorfer
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.
| |
Collapse
|
4
|
Urretavizcaya M, Álvarez K, Olariaga O, Tames MJ, Asensio A, Cajaraville G, Riestra AC. Assessing health outcomes: a systematic review of electronic patient-reported outcomes in oncology. Eur J Hosp Pharm 2024:ejhpharm-2023-004072. [PMID: 38821720 DOI: 10.1136/ejhpharm-2023-004072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 05/14/2024] [Indexed: 06/02/2024] Open
Abstract
PURPOSE This study investigates the clinical impact of electronic patient-reported outcome (ePRO) monitoring apps/web interfaces, aimed at symptom-management, in cancer patients undergoing outpatient systemic antineoplastic treatment. Additionally, it explores the advantages offered by these applications, including their functionalities and healthcare team-initiated follow-up programmes. METHODS A systematic literature review was conducted using a predefined search strategy in MEDLINE. Inclusion criteria encompassed primary studies assessing symptom burden through at-home ePRO surveys in adult cancer patients receiving outpatient systemic antineoplastic treatment, whenever health outcomes were evaluated. Exclusion criteria excluded telemedicine-based interventions other than ePRO questionnaires and non-primary articles or study protocols. To evaluate the potential bias in the included studies, an exhaustive quality assessment was conducted, as an additional inclusion filter. RESULTS Among 246 identified articles, 227 were excluded for non-compliance with inclusion/exclusion criteria. Of the remaining 19 articles, only eight met the rigorous validity assessment and were included for detailed examination and data extraction, presented in attached tables. CONCLUSION This review provides compelling evidence of ePRO monitoring's positive clinical impact across diverse cancer settings, encompassing various cancer types, including early and metastatic stages. These systems are crucial in enabling timely interventions and reducing communication barriers, among other functionalities. While areas for future ePRO innovation are identified, the primary limitation lies in comparing clinical outcomes of reviewed articles, due to scale variability and study population heterogeneity. To conclude, our results reaffirm the transformative potential of ePRO apps in oncology and their pivotal role in shaping the future of cancer care.
Collapse
Affiliation(s)
| | - Karen Álvarez
- Pharmacy Department, Nuestra Senora de la Candelaria University Hospital, Santa Cruz de Tenerife, Canarias, Spain
| | - Olatz Olariaga
- Pharmacy Department, Onkologikoa, San Sebastian, País Vasco, Spain
| | - Maria Jose Tames
- Pharmacy Department, Onkologikoa, San Sebastian, País Vasco, Spain
| | - Ainhoa Asensio
- Pharmacy Department, Onkologikoa, San Sebastian, País Vasco, Spain
| | | | - Ana Cristina Riestra
- Pharmacy Department, Onkologikoa, San Sebastian, País Vasco, Spain
- Medicine Department, University of Deusto, Bilbao, País Vasco, Spain
| |
Collapse
|
5
|
Mielnik M, Podgajna-Mielnik M, Szudy-Szczyrek A, Homa-Mlak I, Mlak R, Gorący A, Hus M. Predicting chemotherapy toxicity in multiple myeloma: the prognostic value of pre-treatment serum cytokine levels of interleukin-6, interleukin-8, monocyte chemoattractant protein-1, and vascular endothelial growth factor. Front Immunol 2024; 15:1377546. [PMID: 38846938 PMCID: PMC11153710 DOI: 10.3389/fimmu.2024.1377546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 05/09/2024] [Indexed: 06/09/2024] Open
Abstract
Introduction Multiple Myeloma (MM), a prevalent hematological malignancy, poses significant treatment challenges due to varied patient responses and toxicities to chemotherapy. This study investigates the predictive value of pretreatment serum levels of interleukin-6 (IL-6), interleukin-8 (IL-8), monocyte chemoattractant protein-1 (MCP-1), and vascular endothelial growth factor (VEGF) for chemotherapy-induced toxicities in newly diagnosed MM patients. We hypothesized that these cytokines, pivotal in the tumor microenvironment, might correlate with the incidence and severity of treatment-related adverse events. Methods We conducted a prospective observational study with 81 newly diagnosed MM patients, analyzing serum cytokine levels using the multiplex cytometric bead assay (CBA) flow cytometry method. The study used non-parametric and multivariate analysis to compare cytokine levels with treatment-induced toxicities, including lymphopenia, infections, polyneuropathy, and neutropenia. Results Our findings revealed significant associations between cytokine levels and specific toxicities. IL-8 levels were lower in patients with lymphopenia (p=0.0454) and higher in patients with infections (p=0.0009) or polyneuropathy (p=0.0333). VEGF concentrations were notably lower in patients with neutropenia (p=0.0343). IL-8 demonstrated an 81% sensitivity (AUC=0.69; p=0.0015) in identifying infection risk. IL-8 was an independent predictor of lymphopenia (Odds Ratio [OR]=0.26; 95% Confidence Interval [CI]=0.07-0.78; p=0.0167) and infection (OR=4.76; 95% CI=0.07-0.62; p=0.0049). High VEGF levels correlated with a 4-fold increased risk of anemia (OR=4.13; p=0.0414). Conclusions Pre-treatment concentrations of IL-8 and VEGF in serum can predict hematological complications, infections, and polyneuropathy in patients with newly diagnosed MM undergoing chemotherapy. They may serve as simple yet effective biomarkers for detecting infections, lymphopenia, neutropenia, and treatment-related polyneuropathy, aiding in the personalization of chemotherapy regimens and the mitigation of treatment-related risks.
Collapse
Affiliation(s)
- Michał Mielnik
- Department of Hematooncology and Bone Marrow Transplantation, Medical University of Lublin, Lublin, Poland
| | - Martyna Podgajna-Mielnik
- Department of Hematooncology and Bone Marrow Transplantation, Medical University of Lublin, Lublin, Poland
| | - Aneta Szudy-Szczyrek
- Department of Hematooncology and Bone Marrow Transplantation, Medical University of Lublin, Lublin, Poland
| | - Iwona Homa-Mlak
- Department of Human Physiology, Medical University of Lublin, Lublin, Poland
| | - Radosław Mlak
- Department of Laboratory Diagnostics, Medical University of Lublin, Lublin, Poland
| | - Aneta Gorący
- Department of Hematooncology and Bone Marrow Transplantation, Medical University of Lublin, Lublin, Poland
| | - Marek Hus
- Department of Hematooncology and Bone Marrow Transplantation, Medical University of Lublin, Lublin, Poland
| |
Collapse
|
6
|
Lee M, Lee CM, Byun JM, Shin DY, Koh Y, Hong J, Choe PG, Park WB, Kim NJ, Yoon SS, Oh MD, Kang CK, Kim I. Risk factors for resistant gram-positive bacteremia in febrile neutropenic patients with cancer. J Infect Chemother 2024:S1341-321X(24)00097-7. [PMID: 38518846 DOI: 10.1016/j.jiac.2024.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 03/12/2024] [Accepted: 03/18/2024] [Indexed: 03/24/2024]
Abstract
BACKGROUND Gram-positive bacteria are frequently resistant to empirical beta-lactams in febrile neutropenic patients with cancer. As microbiology and antibiotic susceptibility changes, we reevaluated the risk factors for resistant Gram-positive bacteremia in febrile neutropenic patients with cancer. METHODS Episodes of bacteremic febrile neutropenia in Seoul National University Hospital from July 2019 to June 2022 were reviewed. Resistant Gram-positive bacteria were defined as a pathogen susceptible only to glycopeptide or linezolid in vitro (e.g., methicillin-resistant staphylococci, penicillin-resistant viridans streptococci, and ampicillin-resistant enterococci). Episodes were compared to identify independent risk factors for resistant Gram-positive bacteremia. RESULTS Of 225 episodes, 78 (34.7%) involved resistant Gram-positive bacteremia. Multivariate analysis revealed that breakthrough bacteremia while being administered antibiotics (adjusted odds ratio [aOR], 6.794; 95% confidence interval [95% CI], 3.130-14.749; P < 0.001) and catheter-related infection (aOR 4.039, 95% CI 1.366-11.946; P = 0.012) were associated with resistant Gram-positive bacteremia. Chronic liver disease (aOR 0.231, 95% CI 0.059-0.905; P = 0.035) and hypotension at bacteremia (aOR 0.454, 95% CI 0.218-0.945; P = 0.035) were inversely associated with resistant Gram-positive bacteremia. CONCLUSIONS Resistant Gram-positive bacteria should be considered in breakthrough bacteremia and catheter-related infection in febrile neutropenic patients with cancer.
Collapse
Affiliation(s)
- Minkyeong Lee
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Chan Mi Lee
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ja Min Byun
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea; Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Dong-Yeop Shin
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea; Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Youngil Koh
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea; Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Junshik Hong
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea; Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Pyoeng Gyun Choe
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Wan Beom Park
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Nam Joong Kim
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sung-Soo Yoon
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea; Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Myoung-Don Oh
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Chang Kyung Kang
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Inho Kim
- Department of Internal Medicine, Seoul National University Hospital and Seoul National University College of Medicine, Seoul, Republic of Korea; Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea.
| |
Collapse
|
7
|
Ji J, Bae M, Sun CL, Wildes TM, Freedman RA, Magnuson A, O’Connor T, Moy B, Klepin HD, Chapman AE, Tew WP, Dotan E, Fenton MA, Kim H, Katheria V, Gross CP, Cohen HJ, Muss HB, Sedrak MS. Falls prechemotherapy and toxicity-related hospitalization during adjuvant chemotherapy for breast cancer in older women: Results from the prospective multicenter HOPE trial. Cancer 2024; 130:936-946. [PMID: 37962093 PMCID: PMC10922500 DOI: 10.1002/cncr.35105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 10/05/2023] [Accepted: 10/09/2023] [Indexed: 11/15/2023]
Abstract
BACKGROUND Older women with breast cancer frequently experience toxicity-related hospitalizations during adjuvant chemotherapy. Although the geriatric assessment can identify those at risk, its use in clinic remains limited. One simple, low-cost marker of vulnerability in older persons is fall history. Here, the authors examined whether falls prechemotherapy can identify older women at risk for toxicity-related hospitalization during adjuvant chemotherapy for breast cancer. METHODS In a prospective study of women >65 years old with stage I-III breast cancer treated with adjuvant chemotherapy, the authors assessed baseline falls in the past 6 months as a categorical variable: no fall, one fall, and more than one fall. The primary end point was incident hospitalization during chemotherapy attributable to toxicity. Multivariable logistic regression was used to examine the association between falls and toxicity-related hospitalization, adjusting for sociodemographic, disease, and geriatric covariates. RESULTS Of the 497 participants, 60 (12.1%) reported falling before chemotherapy, and 114 (22.9%) had one or more toxicity-related hospitalizations. After adjusting for sociodemographic, disease, and geriatric characteristics, women who fell more than once within 6 months before chemotherapy had greater odds of being hospitalized from toxicity during chemotherapy compared to women who did not fall (50.0% vs. 20.8% experienced toxicity-related hospitalization, odds ratio, 4.38; 95% confidence interval, 1.66-11.54, p = .003). CONCLUSIONS In this cohort of older women with early breast cancer, women who experienced more than one fall before chemotherapy had an over 4-fold increased risk of toxicity-related hospitalization during chemotherapy, independent of sociodemographic, disease, and geriatric factors.
Collapse
Affiliation(s)
- Jingran Ji
- Department of Medical Oncology & Therapeutics Research, City of Hope, Duarte, CA
| | - Marie Bae
- Department of Medical Oncology & Therapeutics Research, City of Hope, Duarte, CA
| | - Can-Lan Sun
- Department of Medical Oncology & Therapeutics Research, City of Hope, Duarte, CA
| | - Tanya M. Wildes
- Division of Hematology/ Oncology, University of Nebraska Medical Center/Nebraska Medicine, Omaha, NE
| | - Rachel A. Freedman
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Allison Magnuson
- Department of Medicine, University of Rochester Medical Center, Rochester, NY
| | - Tracey O’Connor
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Beverly Moy
- Department of Medicine, Massachusetts General Hospital, Boston, MA
| | - Heidi D. Klepin
- Department of Medicine, Wake Forest School of Medicine, Winston-Salem, NC
| | - Andrew E. Chapman
- Department of Medical Oncology, Sidney Kimmel Cancer Center/Jefferson Health, PA
| | - William P. Tew
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Efrat Dotan
- Department of Hematology Oncology, Fox Chase Cancer Center, Philadelphia, PA
| | | | - Heeyoung Kim
- Department of Medical Oncology & Therapeutics Research, City of Hope, Duarte, CA
| | - Vani Katheria
- Department of Medical Oncology & Therapeutics Research, City of Hope, Duarte, CA
| | - Cary P. Gross
- Department of Medicine, Yale School of Medicine, New Haven, CT
| | - Harvey J. Cohen
- Department of Medicine, Duke University School of Medicine, Durham, NC
| | - Hyman B. Muss
- Department of Medicine, University of North Carolina, Chapel Hill, NC
| | - Mina S. Sedrak
- Department of Medical Oncology & Therapeutics Research, City of Hope, Duarte, CA
- Department of Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA
| |
Collapse
|
8
|
Tang H, Civoli F, Tatarewicz S, Vandenkoornhuyse N, Finck B. A Randomized, Open-Label Study Conducted to Evaluate the Bioequivalence of Pegfilgrastim-cbqv On-Body Injector Versus Prefilled Syringe in Healthy Male Participants. Adv Ther 2024; 41:991-1009. [PMID: 38180721 PMCID: PMC10879373 DOI: 10.1007/s12325-023-02735-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/09/2023] [Indexed: 01/06/2024]
Abstract
INTRODUCTION To help prevent febrile neutropenia, pegfilgrastim-cbqv (UDENYCA®; Coherus BioSciences), a pegfilgrastim (NEULASTA®; Amgen) biosimilar, is administered 24-96 h after myelosuppressive chemotherapy. Delivery of pegfilgrastim-cbqv using an on-body injector (OBI) provides an alternative method of administration, affording options in drug delivery. This study aimed to establish pharmacokinetic (PK) and pharmacodynamic (PD) bioequivalence and assess the safety of pegfilgrastim-cbqv administered using an OBI compared with a prefilled syringe (PFS). METHODS In this open-label, two-period crossover study, healthy adult male participants (N = 189) were randomly assigned 1:1 to receive pegfilgrastim-cbqv 6 mg subcutaneously using an OBI (n = 92) or a PFS (n = 95) in period 1 and then an injection via the other method in period 2. Primary PK end points were area under the concentration-time curve from time 0 to infinity, area under the concentration-time curve from time 0 to the last quantifiable concentration, and maximum plasma concentration. Secondary PD end points, safety, immunogenicity, and tolerability were also assessed. RESULTS The 90% confidence intervals (CIs) of the geometric mean ratios for the PK and PD end points fell within the predetermined range (80-125%), indicating PK and PD bioequivalence between pegfilgrastim-cbqv OBI and pegfilgrastim-cbqv PFS. Treatment-emergent adverse events (TEAEs) occurred in 87.8% and 75.8% of participants in the OBI and PFS groups, respectively. Most TEAEs were musculoskeletal effects. The most common OBI-related TEAE was injection site erythema (31.7%), which was mild, transient, and self-limiting. The incidence of treatment-emergent antidrug antibodies (ADAs) was similar between the OBI and PFS. ADAs had no apparent impact on PK, PD, or safety. Neutralizing antibodies were not detected in any participant. CONCLUSIONS Results of the study showed PK and PD bioequivalence of pegfilgrastim-cbqv administered using OBI compared with PFS. OBI and PFS administration had similar safety, tolerability, and immunogenicity profiles. No unexpected safety signals were identified. Graphical Abstract available for this article.
Collapse
Affiliation(s)
- Hong Tang
- Coherus BioSciences, Inc., 333 Twin Dolphin Drive, Suite 600, Redwood City, CA, 94065, USA.
| | - Francesca Civoli
- Coherus BioSciences, Inc., 333 Twin Dolphin Drive, Suite 600, Redwood City, CA, 94065, USA
| | - Suzanna Tatarewicz
- Coherus BioSciences, Inc., 333 Twin Dolphin Drive, Suite 600, Redwood City, CA, 94065, USA
| | | | - Barbara Finck
- Coherus BioSciences, Inc., 333 Twin Dolphin Drive, Suite 600, Redwood City, CA, 94065, USA
| |
Collapse
|
9
|
Prather CS, Wood JB, Mueller EL, Christenson JC, Alali M. The Yield, Safety, and Cost-effectiveness of Decreasing Repeat Blood Cultures Beyond 48 Hours in a Pediatric Hematology-Oncology Unit. J Pediatr Hematol Oncol 2023; 45:409-415. [PMID: 37526364 DOI: 10.1097/mph.0000000000002711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 06/13/2023] [Indexed: 08/02/2023]
Abstract
Clear recommendations are needed on when repeat blood cultures (BCxs) in hospitalized children with cancer should be obtained. We reviewed all BCx obtained on the Hematology-Oncology Unit at Riley Hospital for Children, regardless of reason for patient admission or neutropenia status, between January 2015 and February 2021. Patients with positive BCx within 48 hours of initial cultures, history of stem cell transplant, or admitted to the intensive care unit were excluded. Medical records of patients with new positive BCx drawn >48 hours after initial BCx were reviewed. Seven (1.2%) hospitalization episodes grew new pathogens, or commensals treated as pathogens, on cultures beyond 48 hours. All patients with new, true pathogens were hemodynamically unstable or had recurrent fever when the new positive BCx was obtained. Twenty-three (4.0%) hospitalization episodes had contaminant cultures beyond 48 hours, with 74 (5.4%) of 1362 BCx collected beyond 48 hours being contaminated, resulting in an additional cost of $210,519 from increased length of stay. In conclusion, repeat BCx beyond 48 hours in pediatric hematology-oncology patients with negative initial cultures are low yield and costly. Repeat BCx can be safely and cost-effectively ceased after 48 hours of negative cultures in hemodynamically and clinically stable patients.
Collapse
Affiliation(s)
| | - James B Wood
- Ryan White Center for Pediatric Infectious Diseases and Global Health
- Center for Pediatric and Adolescent Comparative Effectiveness Research
| | - Emily L Mueller
- Center for Pediatric and Adolescent Comparative Effectiveness Research
- Section of Pediatric Hematology-Oncology, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN
| | | | - Muayad Alali
- Ryan White Center for Pediatric Infectious Diseases and Global Health
| |
Collapse
|
10
|
Aapro MS, Chaplin S, Cornes P, Howe S, Link H, Koptelova N, Mehl A, Di Palma M, Schroader BK, Terkola R. Cost-effectiveness of granulocyte colony-stimulating factors (G-CSFs) for the prevention of febrile neutropenia (FN) in patients with cancer. Support Care Cancer 2023; 31:581. [PMID: 37728795 PMCID: PMC10511548 DOI: 10.1007/s00520-023-08043-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 09/06/2023] [Indexed: 09/21/2023]
Abstract
PURPOSE Clinical practice guidelines recommend the use of all approved granulocyte colony-stimulating factors (G-CSFs), including filgrastim and pegfilgrastim, as primary febrile neutropenia (FN) prophylaxis in patients receiving high- or intermediate-risk regimens (in those with additional patient risk factors). Previous studies have examined G-CSF cost-effectiveness by cancer type in patients with a high baseline risk of FN. This study evaluated patients with breast cancer (BC), non-small cell lung cancer (NSCLC), or non-Hodgkin's lymphoma (NHL) receiving therapy who were at intermediate risk for FN and compared primary prophylaxis (PP) and secondary prophylaxis (SP) using biosimilar filgrastim or biosimilar pegfilgrastim in Austria, France, and Germany. METHODS A Markov cycle tree-based model was constructed to evaluate PP versus SP in patients with BC, NSCLC, or NHL receiving therapy over a lifetime horizon. Cost-effectiveness was evaluated over a range of willingness-to-pay (WTP) thresholds for incremental cost per quality-adjusted life year (QALY) gained. Sensitivity analyses evaluated uncertainty. RESULTS Results demonstrated that using biosimilar filgrastim as PP compared to SP resulted in incremental cost-effectiveness ratios (ICERs) well below the most commonly accepted WTP threshold of €30,000. Across all three countries, PP in NSCLC had the lowest cost per QALY, and in France, PP was both cheaper and more effective than SP. Similar results were found using biosimilar pegfilgrastim, with ICERs generally higher than those for filgrastim. CONCLUSIONS Biosimilar filgrastim and pegfilgrastim as primary prophylaxis are cost-effective approaches to avoid FN events in patients with BC, NSCLC, or NHL at intermediate risk for FN in Austria, France, and Germany.
Collapse
Affiliation(s)
| | | | | | - Sebastian Howe
- Sandoz International GmbH, Industriestr. 18, D-83607, Holzkirchen, Germany.
| | - Hartmut Link
- Private Practice Hematology Oncology Kaiserslautern, Kaiserslautern, Germany
| | - Natalia Koptelova
- Sandoz International GmbH, Industriestr. 18, D-83607, Holzkirchen, Germany
| | - Andrea Mehl
- Sandoz International GmbH, Industriestr. 18, D-83607, Holzkirchen, Germany
| | - Mario Di Palma
- Gustave Roussy, Paris-Saclay University, Villejuif, France
| | | | - Robert Terkola
- University Medical Center, Groningen, The Netherlands
- Paracelsus Medical University, Salzburg, Austria
| |
Collapse
|
11
|
Mazzaro RT, Vaz MV, Badin RC, Bernardina ED, Manaças LRA. Management of chemotherapy-induced febrile neutropenia and use of granulocyte colony-stimulating factor in patients with soft tissue or bone sarcoma. J Oncol Pharm Pract 2023; 29:1428-1436. [PMID: 36226408 DOI: 10.1177/10781552221131901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Febrile neutropenia, an oncological complication related to myelosuppressive chemotherapy, can lead to unplanned hospitalization, morbidity, mortality, and changes in the oncological therapeutic plan. The present study aimed (1) to determine the prevalence of chemotherapy-induced febrile neutropenia requiring hospitalization and the use of granulocyte colony-stimulating factor and (2) to evaluate its consequences for the oncological treatment of patients with soft tissue or bone sarcomas. METHODS This is a cross-sectional and retrospective study (January 2018 to December 2019) carried out in a reference oncology hospital in the Brazilian public health system. Inpatients diagnosed with chemotherapy-induced febrile neutropenia, older than the age of 18 years, and treated with granulocyte colony-stimulating factor were included in the study. RESULTS Twenty-nine chemotherapy-induced febrile neutropenia events were identified, involving 25 patients. Among the febrile neutropenia events, 90% were grade 4, and 59% occurred during palliative chemotherapy. Among patients with febrile neutropenia, 31% had arterial hypertension or/and diabetes mellitus comorbidities, 34% had infectious skin sites, such as compression ulcers and tumor wounds, and 31% had infections with defined etiologic agents. Treatment of hospitalized patients was performed with cefepime in combinations or alone (97%) and filgrastim. The outcomes related to chemotherapy-induced febrile neutropenia were chemotherapy dose reduction (31%), chemotherapy cycle delays (21%), chemotherapy treatment suspension (17%), deaths (7%), and other associated complications (10%). Granulocyte colony-stimulating factor prophylaxis was prescribed in 72.41% of febrile neutropenia events. The frequency of febrile neutropenia concerning total chemotherapy cycles was 2.15%. CONCLUSION Even with granulocyte colony-stimulating factor prophylaxis, an overall prevalence of 2.15% of febrile neutropenia associated with hospitalization was observed, causing negative outcomes in chemotherapy treatment of patients.
Collapse
Affiliation(s)
- Raphaele Teixeira Mazzaro
- Department of Clinical Pharmacy, Brazilian National Cancer Institute José Alencar Gomes da Silva (INCA) - Cancer Hospital II, Rio de Janeiro, Brazil
| | - Mahanna Vanzeler Vaz
- Department of Clinical Pharmacy, Brazilian National Cancer Institute José Alencar Gomes da Silva (INCA) - Cancer Hospital II, Rio de Janeiro, Brazil
| | - Rebeka Caribé Badin
- Department of Clinical Pharmacy, Brazilian National Cancer Institute José Alencar Gomes da Silva (INCA) - Cancer Hospital II, Rio de Janeiro, Brazil
| | - Eliza Dalla Bernardina
- Department of Clinical Pharmacy, Brazilian National Cancer Institute José Alencar Gomes da Silva (INCA) - Cancer Hospital II, Rio de Janeiro, Brazil
| | - Liliane Rosa Alves Manaças
- Department of Clinical Pharmacy, Brazilian National Cancer Institute José Alencar Gomes da Silva (INCA) - Cancer Hospital II, Rio de Janeiro, Brazil
| |
Collapse
|
12
|
Alali M, Prather C, Danziger-Isakov LA, Kussin ML, Khalifeh M, Al Othman N, Bartlett AH. Absolute Monocyte Count as Early and Safe Marker for Antibiotic Cessation in Febrile Neutropenia Without Etiology in Pediatric Oncology Patients. J Pediatr Hematol Oncol 2023; 45:e702-e709. [PMID: 37494607 DOI: 10.1097/mph.0000000000002696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 04/23/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND There is no practice standard regarding antibiotic duration in children with cancer and unexplained febrile neutropenia (FN). We hypothesized that absolute monocyte count (AMC) and absolute phagocyte count (APC= ANC + AMC + bands) are more sensitive, earlier, and safe markers of antibiotic cessation compared with absolute neutrophil count (ANC). METHODS A retrospective review of FN episodes (FNEs) in pediatric oncology patients was conducted between 2009 and 2016. Included patients were afebrile for 24 hours and without an identified infectious source at antibiotic cessation. Primary endpoints, including recurrent fever, readmission, bloodstream infection, microbiologically documented infection, and adverse outcomes, were assessed 10 days after antibiotic cessation and compared among different bone marrow recovery parameters (ANC, AMC, APC). Secondary endpoints included length of FN stay, antibiotic-free days, and cost. RESULTS Three hundred ninety-one FNEs in 235 patients were included. Three groups were compared based on ANC (cells/μL) at the time of antibiotic cessation: < 200 in 102 (26%), 200 to 500 in 111 (28%), and >500 in 178 (46%). No statistically significant differences in primary endpoints were identified among the 3 ANC groups; however, a trend toward unfavorable outcomes in the ANC ≤200 cells/μL group compared with the ANC >200 cells/μL was observed. Primary endpoints based on AMC >100 cells/μL at the time of antibiotic cessation showed statistically significant favorable outcomes compared AMC ≤100 cells/μL (80%, 88%, 90%, 89%, and 93% risk reduction in recurrent fever, readmission, new bloodstream infection, new microbiologically documented infection, and adverse events, respectively). Similar favorable results were seen when APC >300 cells/μL was used as a threshold for antibiotic cessation. The median length of stay for FN if discharged when AMC >100 cells/μL was 3 days shorter and associated with fewer unfavorable outcomes, thus resulting in fewer hospital days, fewer antibiotic days, and decreased cost. CONCLUSION Our results suggest that AMC >100 cells/μL (regardless of ANC) or APC >300 cells/μL may be safe thresholds for empiric antibiotic cessation and result in reduced unfavorable clinical outcomes within 10 days postdischarge, reduced antibiotic days of therapy and reduced health care costs. Further prospective studies are needed to validate AMC as an accurate surrogate marker for antibiotic cessation in FNEs in children with cancer.
Collapse
Affiliation(s)
- Muayad Alali
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Indiana University Health and Ryan White Center for Pediatric Infectious Diseases & Global Health
| | - Cassandra Prather
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN
| | - Lara A Danziger-Isakov
- Division of Pediatric Infectious Diseases, Department of Pediatrics, University of Cincinnati, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Michelle L Kussin
- Department of Pharmacy Riley Hospital for Children at Indiana University Health and Ryan White Center for Pediatric Infectious Diseases & Global Health, Indiana University, Indianapolis, IN
| | - Malak Khalifeh
- Department of Biostatistics & Research, Stony Brook University, Stony Brook, NY
| | | | - Allison H Bartlett
- Division of Infectious Diseases, Department of Pediatrics, University of Chicago Medicine, Chicago, IL
| |
Collapse
|
13
|
Crawford J, Oswalt C. The impact of new and emerging agents on outcomes for febrile neutropenia: addressing clinical gaps. Curr Opin Oncol 2023; 35:241-247. [PMID: 37222193 DOI: 10.1097/cco.0000000000000952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
PURPOSE OF REVIEW While chemotherapy treatment options for patients with solid and hematologic malignancies have dramatically improved over recent years, chemotherapy-induced neutropenia (CIN) and febrile neutropenia (FN) remain major barriers to delivering treatment at full doses and optimal timing. Despite concurrent advances in granulocyte colony-stimulating factor (G-CSF) administration, multiple barriers to the administration of and disparities in the access to these agents remain. The introduction of new, emerging agents, including biosimilars and novel therapies show promise in improving outcomes for CIN. RECENT FINDINGS The introduction of biosimilar filgrastim products has improved access to G-CSF administration by driving marketplace competition and has reduced costs for both patients and healthcare systems without sacrificing efficacy. Emerging therapies to address similar issues include long-acting G-CSF products, efbemalenograstim alfa and eflapegrastin-xnst, as well as agents with novel mechanisms of action, plinabulin and trilaciclib. These agents have shown efficacy and cost-saving benefits in certain populations and disease groups. SUMMARY Multiple emerging agents show promise in decreasing the burden of CIN. Use of these therapies will reduce access disparities and will improve outcomes for patients with cancer receiving cytotoxic chemotherapy. Many ongoing trials are underway to evaluate the roles of these agents for more widespread use.
Collapse
Affiliation(s)
- Jeffrey Crawford
- George Barth Geller Professor for Research in Cancer, Department of Medicine, Lead PI of NCTN LAPS Grant, Duke Cancer Institute
| | - Cameron Oswalt
- Hematology & Oncology, Department of Medicine, Duke University Health System, Durham, North Carolina, USA
| |
Collapse
|
14
|
Ahmad SS, Meehan A, Crispin-Ortuzar M, Weckman NE. Personalized, connected health enabled by AI and home-based diagnostics. Trends Biotechnol 2023; 41:982-983. [PMID: 37286449 DOI: 10.1016/j.tibtech.2023.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 03/17/2023] [Accepted: 03/21/2023] [Indexed: 06/09/2023]
Affiliation(s)
- Saif S Ahmad
- 52 North Health Limited, Salisbury House, Station Road, Cambridge, UK; Department of Oncology, School of Clinical Medicine, University of Cambridge, Cambridge, UK.
| | - Alex Meehan
- 52 North Health Limited, Salisbury House, Station Road, Cambridge, UK
| | - Mireia Crispin-Ortuzar
- 52 North Health Limited, Salisbury House, Station Road, Cambridge, UK; Department of Oncology, School of Clinical Medicine, University of Cambridge, Cambridge, UK; Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, UK
| | - Nicole E Weckman
- 52 North Health Limited, Salisbury House, Station Road, Cambridge, UK; Institute for Studies in Transdisciplinary Engineering Education and Practice, University of Toronto, Toronto, ONT, Canada; Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, ONT, Canada.
| |
Collapse
|
15
|
Furney T, Horowitz A, Malamakal J, Frei CR. Outcomes in Patients With Curative Malignancies Receiving Filgrastim as Primary Prophylaxis. Fed Pract 2023; 40:S54-S59. [PMID: 37727832 PMCID: PMC10506498 DOI: 10.12788/fp.0327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
Background Granulocyte colony-stimulating factor prophylaxis has been shown to reduce the risk and duration of chemotherapy-induced neutropenia and febrile neutropenia and is recommended for at-risk patients receiving chemotherapy. Within the South Texas Veterans Health Care System, daily filgrastim injections remain the preferred formulation of granulocyte colony-stimulating factor for primary prophylaxis of febrile neutropenia. Methods This retrospective, single-center cohort study included 59 patients who received daily filgrastim as primary prophylaxis with a curative cancer diagnosis and a chemotherapy regimen at the South Texas Veterans Health Care System from September 1, 2015 to September 24, 2020. Patients had either a high risk for febrile neutropenia or a chemotherapy regimen with an intermediate risk for febrile neutropenia and additional risk factors. The primary outcome was the incidence of neutropenia/febrile neutropenia leading to treatment delays. Secondary outcomes included chemotherapy dose decreases or discontinuations, hospitalizations, days of hospitalization, infections, extended duration of filgrastim, and transitions to pegfilgrastim due to neutropenia/febrile neutropenia. Results Patients received a median (IQR) of 7 (5-10) doses of filgrastim for primary prophylaxis. Overall, 10 patients (17%) experienced treatment delays due to neutropenia/febrile neutropenia. Fifteen patients (25%) were hospitalized with a median (IQR) length of stay of 5 (4-7) days, 9 patients (15%) had documented infections, and 2 patients (3%) required a chemotherapy dose reduction. Additionally, 9 patients (15%) required an additional median (IQR) of 2 (2-5) doses of filgrastim, and 9 (15%) patients were transitioned to pegfilgrastim. Conclusions These results suggest that additional measures such as tracking postnadir absolute neutrophil counts should be performed to ensure patients receive an appropriate number of filgrastim doses to prevent complications associated with neutropenia/febrile neutropenia.
Collapse
Affiliation(s)
- Terra Furney
- South Texas Veterans Health Care System, San Antonio
- College of Pharmacy, University of Texas at Austin, San Antonio
- Joe R. & Teresa Long School of Medicine, UT Health, San Antonio
| | - Amy Horowitz
- South Texas Veterans Health Care System, San Antonio
- College of Pharmacy, University of Texas at Austin, San Antonio
- Joe R. & Teresa Long School of Medicine, UT Health, San Antonio
| | - John Malamakal
- South Texas Veterans Health Care System, San Antonio
- College of Pharmacy, University of Texas at Austin, San Antonio
- Joe R. & Teresa Long School of Medicine, UT Health, San Antonio
| | - Christopher R. Frei
- South Texas Veterans Health Care System, San Antonio
- College of Pharmacy, University of Texas at Austin, San Antonio
- Joe R. & Teresa Long School of Medicine, UT Health, San Antonio
| |
Collapse
|
16
|
Sepassi A, Saunders IM, Bounthavong M, Taplitz RA, Logan C, Watanabe JH. Cost Effectiveness of Letermovir for Cytomegalovirus Prophylaxis Compared with Pre-Emptive Therapy in Allogeneic Hematopoietic Stem Cell Transplant Recipients in the United States. PHARMACOECONOMICS - OPEN 2023; 7:393-404. [PMID: 36840894 PMCID: PMC10169956 DOI: 10.1007/s41669-023-00398-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/13/2023] [Indexed: 05/11/2023]
Abstract
PURPOSE The aim of this study was to assess the cost effectiveness of letermovir prophylaxis with the option for subsequent pre-emptive therapy (PET) for the prevention of cytomegalovirus (CMV) infection compared with a PET-only scenario in adult allogeneic hematopoietic stem cell transplant (allo-HCT) recipients in the United States over a 10-year time horizon. MATERIALS AND METHODS A publicly available decision tree model was constructed using a commercial third-party payer perspective to simulate an allo-HCT recipient's clinical trajectory in the first-year post-transplant, followed by entry to a Markov model to simulate years 2 through 10. Clinical inputs and utility estimates were derived from published literature. Costs were derived from published literature and US Department of Veterans Affairs Federal Supply Schedule drug pricing. Outcomes assessed included life expectancy, quality-adjusted life-years (QALYs), direct medical costs, and the incremental cost-effectiveness ratio (ICER). One-way and probabilistic sensitivity analyses (PSA) were performed to test the robustness of the findings. RESULTS Compared with PET alone, letermovir prophylaxis was projected to increase life-years per person (4.99 vs. 4.70 life-years), and increase QALYs (3.29 vs. 3.08) and costs (US$83.411 vs. US$70,698), yielding an ICER of US$59,356 per QALY gained. One-way sensitivity analyses indicated our model was sensitive to mortality (ICER: $164,771/QALY) and utility (letermovir ICER: $117,447/QALY; PET ICER: $107,290/QALY) in the first-year post-transplant. In 57.1% of the PSA simulations, letermovir was a cost-effective option using a willingness-to-pay threshold of US$100,000 per QALY. CONCLUSIONS Letermovir prophylaxis is cost effective compared with PET alone with a willingness-to-pay threshold of US$100,000 per QALY gained. Sensitivity analysis results indicate future research is required to understand the impact of mortality and quality of life in the first-year post-transplant to arrive at a conclusive decision on letermovir adoption.
Collapse
Affiliation(s)
- Aryana Sepassi
- Department of Clinical Pharmacy Practice, University of California, Irvine School of Pharmacy and Pharmaceutical Sciences, Irvine, CA, USA.
| | - Ila M Saunders
- Division of Clinical Pharmacy, University of California, San Diego Skaggs School of Pharmacy & Pharmaceutical Sciences, La Jolla, CA, USA
| | - Mark Bounthavong
- Division of Clinical Pharmacy, University of California, San Diego Skaggs School of Pharmacy & Pharmaceutical Sciences, La Jolla, CA, USA
- Department of Veteran Affairs, Health Economic Resource Center, Menlo Park, CA, USA
| | | | - Cathy Logan
- Division of Infectious Diseases and Global Health, University of California, San Diego, La Jolla, CA, USA
| | - Jonathan H Watanabe
- Department of Clinical Pharmacy Practice, University of California, Irvine School of Pharmacy and Pharmaceutical Sciences, Irvine, CA, USA
| |
Collapse
|
17
|
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
|
18
|
Schwabkey ZI, Wiesnoski DH, Chang CC, Tsai WB, Pham D, Ahmed SS, Hayase T, Turrubiates MRO, El-Himri RK, Sanchez CA, Hayase E, Oquendo ACF, Miyama T, Halsey TM, Heckel BE, Brown AN, Jin Y, Raybaud M, Prasad R, Flores I, McDaniel L, Chapa V, Lorenzi PL, Warmoes MO, Tan L, Swennes AG, Fowler S, Conner M, McHugh K, Graf T, Jensen VB, Peterson CB, Do KA, Zhang L, Shi Y, Wang Y, Galloway-Pena JR, Okhuysen PC, Daniel-MacDougall CR, Shono Y, da Silva MB, Peled JU, van den Brink MR, Ajami N, Wargo JA, Reddy P, Valdivia RH, Davey L, Rondon G, Srour SA, Mehta RS, Alousi AM, Shpall EJ, Champlin RE, Shelburne SA, Molldrem JJ, Jamal MA, Karmouch JL, Jenq RR. Diet-derived metabolites and mucus link the gut microbiome to fever after cytotoxic cancer treatment. Sci Transl Med 2022; 14:eabo3445. [PMID: 36383683 PMCID: PMC10028729 DOI: 10.1126/scitranslmed.abo3445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Not all patients with cancer and severe neutropenia develop fever, and the fecal microbiome may play a role. In a single-center study of patients undergoing hematopoietic cell transplant (n = 119), the fecal microbiome was characterized at onset of severe neutropenia. A total of 63 patients (53%) developed a subsequent fever, and their fecal microbiome displayed increased relative abundances of Akkermansia muciniphila, a species of mucin-degrading bacteria (P = 0.006, corrected for multiple comparisons). Two therapies that induce neutropenia, irradiation and melphalan, similarly expanded A. muciniphila and additionally thinned the colonic mucus layer in mice. Caloric restriction of unirradiated mice also expanded A. muciniphila and thinned the colonic mucus layer. Antibiotic treatment to eradicate A. muciniphila before caloric restriction preserved colonic mucus, whereas A. muciniphila reintroduction restored mucus thinning. Caloric restriction of unirradiated mice raised colonic luminal pH and reduced acetate, propionate, and butyrate. Culturing A. muciniphila in vitro with propionate reduced utilization of mucin as well as of fucose. Treating irradiated mice with an antibiotic targeting A. muciniphila or propionate preserved the mucus layer, suppressed translocation of flagellin, reduced inflammatory cytokines in the colon, and improved thermoregulation. These results suggest that diet, metabolites, and colonic mucus link the microbiome to neutropenic fever and may guide future microbiome-based preventive strategies.
Collapse
Affiliation(s)
- Zaker I. Schwabkey
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Diana H. Wiesnoski
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Chia-Chi Chang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Wen-Bin Tsai
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Dung Pham
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Saira S. Ahmed
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Tomo Hayase
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | | | - Rawan K. El-Himri
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Christopher A. Sanchez
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Eiko Hayase
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Annette C. Frenk Oquendo
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Takahiko Miyama
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Taylor M. Halsey
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Brooke E. Heckel
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Alexandria N. Brown
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yimei Jin
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Mathilde Raybaud
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Rishika Prasad
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ivonne Flores
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Lauren McDaniel
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Valerie Chapa
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Philip L. Lorenzi
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Marc O. Warmoes
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Lin Tan
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Alton G. Swennes
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Stephanie Fowler
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Margaret Conner
- Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Kevin McHugh
- CPRIT Scholar in Cancer Research, Austin, TX 78701, USA
- Department of Bioengineering, Rice University, Houston, TX 77251, USA
| | - Tyler Graf
- Department of Bioengineering, Rice University, Houston, TX 77251, USA
| | - Vanessa B. Jensen
- Department of Veterinary Medicine and Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Christine B. Peterson
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kim-Anh Do
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Liangliang Zhang
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yushu Shi
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yinghong Wang
- Department of Gastroenterology, Hepatology and Nutrition, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jessica R. Galloway-Pena
- Department of Veterinary Pathobiology, College of Veterinary Medicine and Biomedical Sciences, College Station, TX 77843, USA
| | - Pablo C. Okhuysen
- Department of Infectious Diseases, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | | | - Yusuke Shono
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Marina Burgos da Silva
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Jonathan U. Peled
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Weill Cornell Medical College, New York, NY 10021, USA
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Marcel R.M. van den Brink
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Weill Cornell Medical College, New York, NY 10021, USA
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Nadim Ajami
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jennifer A. Wargo
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Pavan Reddy
- Department of Hematology and Oncology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Raphael H. Valdivia
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710 USA
| | - Lauren Davey
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710 USA
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Samer A. Srour
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Rohtesh S. Mehta
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Amin M. Alousi
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Elizabeth J. Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Richard E. Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Samuel A. Shelburne
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Infectious Diseases, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jeffrey J. Molldrem
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Hematopoietic Biology and Malignancy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Mohamed A. Jamal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jennifer L. Karmouch
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Robert R. Jenq
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- CPRIT Scholar in Cancer Research, Austin, TX 78701, USA
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| |
Collapse
|
19
|
Kostić M, Janković S, Desnica J, Lukić S, Mijailović S, Anđelković M, Pirković MS, Milovanović O, Spasić M, Vojinović T, Zečević DR. Resource Use and Costs Related to Hematological Complications of Chemotherapy: Cost of Illness Study Based on Data from Balkan Country with Recent History of Socioeconomic Transition. IRANIAN JOURNAL OF PUBLIC HEALTH 2022; 51:2573-2581. [PMID: 36561266 PMCID: PMC9745400 DOI: 10.18502/ijph.v51i11.11175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/14/2022] [Indexed: 11/21/2022]
Abstract
Background The administration of chemotherapy positively correlates with diverse adverse drug reactions, including the significant impact of hematological hazards such as anemia, leukopenia-neutropenia, thrombocytopenia, and pancytopenia. This pilot pharmacoeconomic study aimed to estimate the total direct costs of treating hematological toxicity induced by chemotherapy and its main determinants. Methods The study was conducted as a retrospective cost of illness study using the "from bottom to the top" approach from the perspective of the Republic Health Insurance Fund. This study included 88 patients treated due to developing at least one episode of one of the types of hematological complications of cytostatics in 2018 at the Oncology Clinic of the University Clinical Center Kragujevac, Kragujevac, the Republic of Serbia. Results Among cancer patients who developed haematological toxicity, treating pancytopenia was most demanding in a pharmacoeconomic manner compared to neutropenia and thrombocytopenia, with an estimated value of direct costs of 264,14, 178,19 and 157,76 euros per patient per year respectively. Regarding total direct costs, the main determinants were the costs of drugs, their parenteral administration, and costs due to hospitalization. Conclusion Due to the rising cancer incidence and obligatory hospital treatment of hematological toxicity induced by chemotherapy, the identification of the pharmacoeconomic aspects of the treatment of these complications is needed. Future research should focus on the development of new modalities of treatment regarding patient characteristics anticipating high costs.
Collapse
Affiliation(s)
- Marina Kostić
- Department of Pharmacology and Toxicology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Slobodan Janković
- Department of Pharmacology and Toxicology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Jana Desnica
- Department of Dentistry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia,Corresponding Author:
| | - Stefan Lukić
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Sara Mijailović
- Department of Medical Statistics and Informatics, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marija Anđelković
- Department of Biochemistry, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | | | - Olivera Milovanović
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Marko Spasić
- Department of Surgery, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Tanja Vojinović
- Pharmacy Study Program, Faculty of Medicine, University of Montenegro, Podgorica, Montenegro
| | - Dejana Ružić Zečević
- Department of Pharmacology and Toxicology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| |
Collapse
|
20
|
The Prognostic Utility of Lymphocyte-Based Measures and Ratios in Chemotherapy-Induced Febrile Neutropenia Patients following Granulocyte Colony-Stimulating Factor Therapy. Medicina (B Aires) 2022; 58:medicina58111508. [DOI: 10.3390/medicina58111508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 10/11/2022] [Accepted: 10/13/2022] [Indexed: 11/05/2022] Open
Abstract
Background and Objectives: Chemotherapy-induced febrile neutropenia is the most widespread oncologic emergency with high morbidity and mortality rates. Herein we present a retrospective risk factor identification study to evaluate the prognostic role of lymphocyte-based measures and ratios in a cohort of chemotherapy-induced febrile neutropenia patients following granulocyte colony-stimulating factor (G-CSF) therapy. Materials and Methods: The electronic medical records at our center were utilized to identify patients with a first attack of chemotherapy-induced febrile neutropenia and were treated accordingly with G-CSF between January 2010 to December 2020. Patients’ demographics and disease characteristics along with laboratory tests data were extracted. Prognosis-related indicators were the absolute neutrophil count (ANC) at admission and the following 6 days besides the length of stay and mortality rate. Results: A total of 80 patients were enrolled, which were divided according to the absolute lymphocyte count at admission into two groups, the first includes lymphopenia patients (n = 55) and the other is the non-lymphopenia group (n = 25) with a cutoff point of 700 lymphocytes/μL. Demographics and baseline characteristics were generally insignificant among the two groups but the white blood cell count was higher in the non-lymphopenia group. ANC, neutrophils percentage and ANC difference in reference to admission among the two study groups were totally insignificant. The same insignificant pattern was observed in the length of stay and the mortality rate. Univariate analysis utilizing the ANC difference compared to the admission day as the dependent variable, revealed no predictability role in the first three days of follow up for any of the variables included. However, during the fourth day of follow up, both WBC (OR = 0.261; 95% CI: 0.075, 0.908; p = 0.035) and lymphocyte percentage (OR = 1.074; 95% CI: 1.012, 1.141; p = 0.019) were marginally significant, in which increasing WBC was associated with a reduction in the likelihood of ANC count increase, compared to the lymphocyte percentage which exhibited an increase in the likelihood. In comparison, sequential ANC difference models demonstrated lymphocyte percentage (OR = 0.961; 95% CI: 0.932, 0.991; p = 0.011) and monocyte-to-lymphocyte ratio (OR = 7.436; 95% CI: 1.024, 54.020; p = 0.047) reduction and increment in the enhancement of ANC levels, respectively. The fifth day had WBC (OR = 0.790; 95% CI: 0.675, 0.925; p = 0.003) to be significantly decreasing the likelihood of ANC increment. Conclusions: we were unable to determine any concrete prognostic role of lymphocyte-related measures and ratios. It is plausible that several limitations could have influenced the results obtained, but as far as our analysis is concerned ALC role as a predictive factor for ANC changes remains questionable.
Collapse
|
21
|
Alrawashdh N, McBride A, Erstad B, Sweasy J, Persky DO, Abraham I. Cost-Effectiveness and Economic Burden Analyses on All First-Line Treatments of Chronic Lymphocytic Leukemia. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2022; 25:1685-1695. [PMID: 35537984 DOI: 10.1016/j.jval.2022.04.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 03/10/2022] [Accepted: 04/06/2022] [Indexed: 06/14/2023]
Abstract
OBJECTIVES Several chemoimmunotherapy and targeted treatment regimens are approved as front-line therapies in chronic lymphocytic leukemia. We estimated for the 10-year cost-effectiveness of these treatment regimens and the economic burden of following the estimated risk-stratified 21 040 patients with chronic lymphocytic leukemia diagnosed in 2020 for 10 years. METHODS A Markov model with 7 exclusive health states was specified over a 10-year time horizon. Treatment effectiveness inputs were obtained from a novel network meta-analysis on the progression-free survival, overall survival curves, and time to next treatment. Costs and utilities inputs were included for each health state for each treatment and discounted at 3.0%/year. Life-years (LYs) and quality-adjusted LYs (QALYs) for each treatment were determined. Using the lowest cost regimen as reference, the incremental cost-effectiveness ratio (ICER) and incremental cost-utility ratio (ICUR) were estimated. The 10-year per-patient cost was determined by risk status and by initial treatment. RESULTS Venetoclax-plus-obinutuzumab was the lowest cost regimen, hence the reference. Superior in effectiveness to all chemoimmunotherapies, it was cost saving. With the highest effectiveness gains at 6.26 LYs and 5.01 QALYs and despite being the most expensive regimen ($1 298 638 per patient), acalabrutinib-plus-obinutuzumab yielded the best ICER ($409 343/LY gained) and ICUR ($501 236/QALY gained). The remaining ICERs of targeted therapies ranged from $512 101/LY gained to $793 236/LY gained and the ICURs from $579 737/QALY gained to $869 300/QALY gained. The 10-year postdiagnosis low/high (venetoclax-plus-obinutuzumab/acalabrutinib-plus-obinutuzumab) economic burden ranges were $42 690 to $98 665 for low-risk, $141 339 to $326 660 for intermediate-risk, and $273 650 to $632 453 for high-risk patients. CONCLUSIONS Compared with venetoclax-plus-obinutuzumab, chemoimmunotherapies are associated with less health benefits at higher cost. The targeted therapies achieve greater benefits at higher cost.
Collapse
Affiliation(s)
- Neda Alrawashdh
- Center for Health Outcomes and PharmacoEconomic Research, Department of Pharmacy Practice and Science, University of Arizona, Tucson, AZ, USA; Department of Clinical Translational Sciences, College of Medicine, University of Arizona, Tucson, AZ, USA
| | - Ali McBride
- Center for Health Outcomes and PharmacoEconomic Research, Department of Pharmacy Practice and Science, University of Arizona, Tucson, AZ, USA; Department of Pharmacy Practice and Science, College of Pharmacy, University of Arizona, Tucson, AZ, USA
| | - Brian Erstad
- Center for Health Outcomes and PharmacoEconomic Research, Department of Pharmacy Practice and Science, University of Arizona, Tucson, AZ, USA; Department of Pharmacy Practice and Science, College of Pharmacy, University of Arizona, Tucson, AZ, USA
| | - Joann Sweasy
- University of Arizona Cancer Center, Tucson, AZ, USA
| | - Daniel O Persky
- University of Arizona Cancer Center, Tucson, AZ, USA; Banner University Medical Center, Tucson, AZ, USA
| | - Ivo Abraham
- Center for Health Outcomes and PharmacoEconomic Research, Department of Pharmacy Practice and Science, University of Arizona, Tucson, AZ, USA; Department of Pharmacy Practice and Science, College of Pharmacy, University of Arizona, Tucson, AZ, USA; University of Arizona Cancer Center, Tucson, AZ, USA.
| |
Collapse
|
22
|
Humphreys SZ, Geller RB, Walden P. Pegfilgrastim Biosimilars in US Supportive Oncology: A Narrative Review of Administration Options and Economic Considerations to Maximize Patient Benefit. Oncol Ther 2022; 10:351-361. [PMID: 36114331 PMCID: PMC9483396 DOI: 10.1007/s40487-022-00207-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 08/24/2022] [Indexed: 11/27/2022] Open
Abstract
Granulocyte colony-stimulating factor (G-CSF) biologics, such as pegfilgrastim, are a standard of care in supportive cancer treatment that are administered once per chemotherapy cycle to reduce the incidence of febrile neutropenia. The high cost of these biologics in the United States can be a limiting factor to accessing care; however, lower-cost pegfilgrastim biosimilars have been available for several years for patients requiring prophylaxis of febrile neutropenia. Different options for pegfilgrastim administration are also now available to accommodate specific patient preferences. As patients may want to minimize the risk of both neutropenia and SARS-CoV-2 infection, same-day administration is a pertinent option during the present COVID-19 pandemic. Therefore, individualized, patient-centered approaches and risk-management strategies should be considered when selecting the treatment and administration method for prophylaxis of febrile neutropenia. Three methods of administration would minimize hospital or clinic visits while also providing the prophylactic effect of G-CSF: same-day administration after chemotherapy, use of the US Food and Drug Administration–approved on-body injector delivering pegfilgrastim approximately 27 h after chemotherapy, or self-administration by the patient or caregiver > 24 h after chemotherapy. Choice of the specific administration option should be based on the patient’s specific needs, while also considering mitigating factors, such as the economic burden associated with biologic medications and the risk of COVID-19. Pegfilgrastim biosimilars can minimize the additional financial burden on patients and the health care system during this pandemic and beyond.
Collapse
|
23
|
Impact of enteral immunonutrition on infectious complications and immune and inflammatory markers in cancer patients undergoing chemotherapy: A systematic review of randomised controlled trials. Clin Nutr 2022; 41:2135-2146. [DOI: 10.1016/j.clnu.2022.07.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 07/22/2022] [Accepted: 07/26/2022] [Indexed: 11/19/2022]
|
24
|
Baracy Jr MG, Hagglund K, Kulkarni S, Afzal F, Arends K, Morris RT, Solomon LA, Aslam MF, Corey L. Decreased incidence of febrile neutropenia in Michigan following masking and social distancing orders for the COVID-19 pandemic: A population based cohort study. World J Clin Oncol 2022; 13:609-615. [PMID: 36157163 PMCID: PMC9346421 DOI: 10.5306/wjco.v13.i7.609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 06/15/2022] [Accepted: 07/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND It has been theorized that 75%-80% of febrile neutropenia (FN) is caused by endogenous pathogens, while up to 20% of cases are thought to be caused by a viral infection. It is unknown if precautions such as masking and social distancing reduce the risk of FN in susceptible populations.
AIM To determine whether coronavirus disease 2019 (COVID-19) infection mitigation efforts, namely masking and social distancing, were associated with a reduction in the incidence of FN.
METHODS This was a retrospective population based cohort study comparing the incidence of FN in the 13 mo prior to (Year 0) and 13 mo following (Year 1) the public health executive orders (PHEO) in Michigan. Data was queried for all emergency department (ED) visits from April 1, 2019 to March 31, 2021 from the National Syndromic Surveillance Program, a program which collects data that is voluntarily submitted by approximately 89% of Michigan EDs. The primary study outcome was the incidence of FN as a proportion of ED visits in the 13-mo before and 13-mo after COVID-19 mitigations efforts, namely masking and social distancing. We hypothesized that there would be a significant decrease in the incidence of FN in the period following the PHEO aimed at reducing the spread of the severe acute respiratory syndrome coronavirus 2 virus.
RESULTS There was a total of 8979221 total ED visits captured during the study period. In Year 0 there were 5073081 recorded ED visits and 3906140 in Year 1. There was a significant reduction in the proportion of total ED visits with a diagnosis of FN, decreasing 13.3% across periods (0.15% vs 0.13%, P = 0.036). In patients with a hematologic malignancy a more impressive reduction in the incidence of FN was evident following PHEO (22% vs 17%, P = 0.02).
CONCLUSION We found a significant association between social distancing and mask guidelines implemented on a large public scale with decreased rates of FN, particularly in those with a hematologic malignancy. These findings may be useful in the design of future research and recommendations regarding the prevention of FN.
Collapse
Affiliation(s)
- Michael Gerard Baracy Jr
- Department of Obstetrics and Gynecology, Ascension St. John Hospital, Detroit, MI 48236, United States
| | - Karen Hagglund
- Medical Research, Ascension St John Hospital and Medical Center, Detroit, MI 48236, United States
| | - Sanjana Kulkarni
- Department of Obstetrics and Gynecology, Ascension St. John Hospital, Detroit, MI 48236, United States
| | - Fareeza Afzal
- Department of Obstetrics and Gynecology, Ascension St. John Hospital, Detroit, MI 48236, United States
| | - Katherine Arends
- Surveillance and Infectious Disease Epidemiology Section, Michigan Department of Health and Human Services, Lansing, MI 48933, United States
| | - Robert T Morris
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Karmanos Cancer Institute, Detroit, MI 48201, United States
| | - Leigh Ann Solomon
- Department of Obstetrics and Gynecology, Ascension St. John Hospital, Detroit, MI 48236, United States
| | - Muhammad Faisal Aslam
- Female Pelvic Medicine and Reconstructive Surgery, Ascension St. John Hospital, Detroit, MI 48236, United States
| | - Logan Corey
- Department of Gynecologic Oncology, Wayne State University, Detroit, MI 48202, United States
| |
Collapse
|
25
|
Alyamani MJ, AlSalloum H, Elgohary G, Alsaleh K, Abd El Warith A, Abd El-Aziz N. Granulocyte Colony-Stimulating Factor Utilization and Prescribing Patterns in Cancer Patients: A Single Institution Experience of a Saudi Cancer Center. Cureus 2022; 14:e27017. [PMID: 35989759 PMCID: PMC9387745 DOI: 10.7759/cureus.27017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2022] [Indexed: 11/24/2022] Open
Abstract
Background Febrile neutropenia (FN), owing to its negative association with immune function and infectious complications, acts as a treatment-limiting factor in myelotoxic cancer chemotherapy. This study aimed to analyze the incidence of FN, utilization of granulocyte colony-stimulating factor (G-CSF) in patients who experienced FN, and its association with age and comorbidities. Methodology This retrospective study was conducted in a major tertiary hospital in Riyadh, Kingdom of Saudi Arabia. Inclusion criteria entailed all neutropenic adults aged >18 years with a proven cancer diagnosis, including solid and hematological malignancies. Patients who were treated with chemotherapy and G-CSF were included in the study. Data regarding FN, administration of G-CSF, and patient and physician-related factors were collected. Results We collected data on 53 cancer patients with a mean age of 41.9 ± 17.1 years (range = 16-75). FN was present in 16 (30.2%) patients and absent in 37 (69.8%) patients. The mean neutrophil count post-filgrastim did not significantly differ from pre-chemotherapy neutrophil count (Student’s t-test, p = 0.067), while there was a significant difference from post-chemotherapy neutrophil count (Student’s t-test, p = 0.044). In our cohort, 24 (45.3%) patients achieved remission, 12 (22.6%) died, and 17 (32.1%) were not cured. We did not find any significant association between gender, specialty, comorbidities, and age with FN. Conclusions G-CSF administration significantly decreases the incidence of FN post-chemotherapy in cancer patients.
Collapse
|
26
|
Kitchen K, Mosier MC. Real-world febrile neutropenia rates with same-day versus next-day pegfilgrastim after myelosuppressive chemotherapy. Future Oncol 2022; 18:2551-2560. [PMID: 35708316 DOI: 10.2217/fon-2022-0365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To compare the incidence of febrile neutropenia (FN) after same-day versus next-day pegfilgrastim. Materials & methods: This single-institution, real-world, retrospective electronic health record-based study included patients who received chemotherapy and prophylactic same-day or next-day pegfilgrastim/pegfilgrastim-cbqv. Results: In cycle 1, 117 patients received same-day pegfilgrastim and 180 patients received next-day pegfilgrastim. FN episodes in cycle 1 occurred in 6.0 versus 6.7% of patients with same-day versus next-day pegfilgrastim, respectively (p = 0.814). Across all cycles, 8.5 and 9.4% of patients experienced ≥1 FN episode after same-day versus next-day pegfilgrastim, respectively (p = 0.793). In the breast cancer patient subgroup, FN occurred 3.2% of same-day pegfilgrastim cycles versus 1.8% of next-day pegfilgrastim cycles (p = 0.938). Conclusion: No significant differences were detected between same-day and next-day pegfilgrastim administration.
Collapse
Affiliation(s)
- Kyle Kitchen
- Clinical Services Department, Utah Cancer Specialists, Salt Lake City, UT 84124, USA
| | - Michael C Mosier
- Biostatistics Department, EMB Statistical Solutions, LLC, Overland Park, KS 66210, USA
| |
Collapse
|
27
|
Alrawashdh N, Vraney J, Choi BM, Almutairi AR, Abraham I, McBride A. Retrospective evaluation of safety and effectiveness of same-day pegfilgrastim in patients with lung cancer. Future Oncol 2022; 18:2381-2390. [PMID: 35477322 DOI: 10.2217/fon-2022-0166] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Aim: To determine the incidence of chemotherapy-induced febrile neutropenia (FN) and related outcomes after same-day pegfilgrastim in lung cancer. Materials & methods: This single-center, retrospective study evaluated electronic health records of patients with lung cancer treated between 2013-2018. The main end points were incidence of FN and grade 3/4 neutropenia after the first and across all chemotherapy cycles. Results: A total of 114 patients received same-day pegfilgrastim in 384 cycles. The incidence of FN and grade 3/4 neutropenia was 2.3 and 25% after the first chemotherapy cycle and 1.6 and 10.4% across all cycles, respectively. Conclusion: Same-day prophylactic pegfilgrastim in patients with lung cancer may be a suitable option, owing to its low incidence of FN and related outcomes.
Collapse
Affiliation(s)
- Neda Alrawashdh
- Department of Pharmacy Practice & Science, College of Pharmacy, University of Arizona, Tucson, AZ 85721, USA.,Department of Health Sciences, College of Medicine, University of Arizona, Tucson, AZ 85724, USA
| | - Jamie Vraney
- The University of Arizona College of Pharmacy/Banner, University Medical Center Tucson, Tucson, AZ 85721, USA
| | - Briana M Choi
- Center for Health Outcomes & PharmacoEconomic Research, University of Arizona, Tucson, AZ 85721, USA
| | - Abdulaali R Almutairi
- Department of Pharmacy Practice & Science, College of Pharmacy, University of Arizona, Tucson, AZ 85721, USA.,Drug Sector, Saudi Food & Drug Authority, Riyadh, 13513-7148, Saudi Arabia
| | - Ivo Abraham
- Department of Pharmacy Practice & Science, College of Pharmacy, University of Arizona, Tucson, AZ 85721, USA.,Center for Health Outcomes & PharmacoEconomic Research, University of Arizona, Tucson, AZ 85721, USA.,The University of Arizona Cancer Center, Tucson, AZ 85719, USA.,Clinical Translational Sciences, College of Medicine, University of Arizona, Tucson, AZ 85724, USA.,Matrix45, Tucson, AZ 85743, USA
| | - Ali McBride
- Department of Pharmacy Practice & Science, College of Pharmacy, University of Arizona, Tucson, AZ 85721, USA.,The University of Arizona College of Pharmacy/Banner, University Medical Center Tucson, Tucson, AZ 85721, USA.,Center for Health Outcomes & PharmacoEconomic Research, University of Arizona, Tucson, AZ 85721, USA.,The University of Arizona Cancer Center, Tucson, AZ 85719, USA
| |
Collapse
|
28
|
Wong G, Wang K, Pasetka M, Zhang L, Lou J, Majeed H, Flores J, Lam E, DeAngelis C. The Real-World Experience of the Biosimilar (Grastofil®) to the Reference Biologic (Neupogen®) in Breast Cancer and Lymphoma: A Canadian Single-Centre Retrospective Study. Curr Oncol 2022; 29:1349-1369. [PMID: 35323315 PMCID: PMC8947031 DOI: 10.3390/curroncol29030115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 02/18/2022] [Accepted: 02/20/2022] [Indexed: 12/04/2022] Open
Abstract
Febrile neutropenia (FN) is a common side effect of cytotoxic chemotherapy that may result in poor treatment outcomes. The short acting granulocyte colony stimulating factors (G-CSF) act to stimulate granulocytes to increase production of white blood cells. The filgrastim biosimilar is useful, as it may provide a cheaper and equally effective treatment to FN. This study explored the usage of the filgrastim biosimilar (Grastofil®) and the reference biologic (Neupogen®) in breast cancer and lymphoma patients. A retrospective chart review of patients receiving Grastofil® from January 2017 to June 2019 or Neupogen® for primary prophylaxis of FN from January 2013 to December 2017 was conducted. The endpoints included the incidence of FN and the occurrence of dose reduction (DR) and dose delay (DD). One hundred and fifty-three Grastofil® patients were matched to 153 Neupogen® patients. This cohort was further split into breast cancer (n = 275) and non-Hodgkin’s lymphoma (n = 31) cohorts. After adjusting for chemotherapy cycles, the biosimilar filgrastim was non-inferior to the reference biologic based on FN incidence in addition to related outcomes including DR and DD.
Collapse
Affiliation(s)
- Gina Wong
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, Canada; (K.W.); (M.P.); (H.M.); (E.L.); (C.D.)
- Correspondence:
| | - Katie Wang
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, Canada; (K.W.); (M.P.); (H.M.); (E.L.); (C.D.)
| | - Mark Pasetka
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, Canada; (K.W.); (M.P.); (H.M.); (E.L.); (C.D.)
| | - Liying Zhang
- Macrostat Inc., Toronto, ON L4B 4P4, Canada; (L.Z.); (J.L.)
| | - Julia Lou
- Macrostat Inc., Toronto, ON L4B 4P4, Canada; (L.Z.); (J.L.)
| | - Habeeb Majeed
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, Canada; (K.W.); (M.P.); (H.M.); (E.L.); (C.D.)
| | - Jerome Flores
- Department of Pharmacy, University Health Network, University of Toronto, Toronto, ON M5G 2C4, Canada;
| | - Emily Lam
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, Canada; (K.W.); (M.P.); (H.M.); (E.L.); (C.D.)
| | - Carlo DeAngelis
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, Canada; (K.W.); (M.P.); (H.M.); (E.L.); (C.D.)
| |
Collapse
|
29
|
Lamaj G, Pablo-Trinidad A, Butterworth I, Bell N, Benasutti R, Bourquard A, Sanchez-Ferro A, Castro-Gonzalez C, Jiménez-Ubieto A, Baumann T, Rodriguez-Izquierdo A, Pottier E, Shelton A, Martinez-Lopez J, Sloan JM. Usability evaluation of a non-invasive neutropenia screening device (PointCheck™) for cancer chemotherapy patients: Observational Study (Preprint). J Med Internet Res 2022; 24:e37368. [PMID: 35943786 PMCID: PMC9621111 DOI: 10.2196/37368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 06/03/2022] [Accepted: 07/18/2022] [Indexed: 11/22/2022] Open
Abstract
Background Patients with cancer undergoing cytotoxic chemotherapy face an elevated risk of developing serious infection as a consequence of their treatment, which lowers their white blood cell count and, more specifically, their absolute neutrophil count. This condition is known as neutropenia. Neutropenia accompanied by a fever is referred to as febrile neutropenia, a common side effect of chemotherapy with a high mortality rate. The timely detection of severe neutropenia (<500 absolute neutrophil count/μL) is critical in detecting and managing febrile neutropenia. Current methods rely on blood draws, which limit them to clinical settings and do not allow frequent or portable monitoring. In this study, we demonstrated the usability of PointCheck, a noninvasive device for neutropenia screening, in a simulated home environment without clinical supervision. PointCheck automatically performs microscopy through the skin of the finger to image the blood flowing through superficial microcapillaries and enables the remote monitoring of neutropenia status, without requiring venipuncture. Objective This study aimed to evaluate the usability of PointCheck, a noninvasive optical technology for screening severe neutropenia, with the goal of identifying potential user interface, functionality, and design issues from the perspective of untrained users. Methods We conducted a multicenter study using quantitative and qualitative approaches to evaluate the usability of PointCheck across 154 untrained participants.
We used a mixed method approach to gather usability data through user testing observations, a short-answer qualitative questionnaire, and a standardized quantitative System Usability Scale (SUS) survey to assess perceived usability and satisfaction. Results Of the 154 participants, we found that 108 (70.1%) scored above 80.8 on the SUS across all sites, with a mean SUS score of 86.1 across all sites. Furthermore, the SUS results indicated that, out of the 151 users who completed the SUS survey, 145 (96%) found that they learned how to use PointCheck very quickly, and 141 (93.4%) felt very confident when using the device. Conclusions We have shown that PointCheck, a novel technology for noninvasive, home-based neutropenia detection, can be safely and effectively operated by first-time users. In a simulated home environment, these users found it easy to use, with a mean SUS score of 86.1, indicating an excellent perception of usability and placing this device within the top tenth percentile of systems evaluated for usability by the SUS. Trial Registration ClinicalTrials.gov NCT04448314; https://clinicaltrials.gov/ct2/show/NCT04448314 (Hospital Universitario 12 de Octubre registration) and NCT04448301; https://clinicaltrials.gov/ct2/show/NCT04448301 (Boston Medical Center registration)
Collapse
Affiliation(s)
| | | | | | - Nolan Bell
- Leuko Labs, Inc, Boston, MA, United States
| | | | | | | | | | - Ana Jiménez-Ubieto
- Hematology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Tycho Baumann
- Hematology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | | | - Elizabeth Pottier
- Section of Hematology & Medical Oncology, Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, United States
| | - Anthony Shelton
- Section of Hematology & Medical Oncology, Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, United States
| | | | - John Mark Sloan
- Section of Hematology & Medical Oncology, Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, United States
| |
Collapse
|
30
|
Abraham I, Goyal A, Deniz B, Moran D, Chioda M, MacDonald KM, Huang H. Budget impact analysis of trilaciclib for decreasing the incidence of chemotherapy-induced myelosuppression in patients with extensive-stage small cell lung cancer in the United States. J Manag Care Spec Pharm 2022; 28:435-448. [PMID: 35100006 DOI: 10.18553/jmcp.2022.21379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND: Chemotherapy-induced myelosuppression, which commonly manifests as neutropenia, anemia, and/or thrombocytopenia, is a frequent and severe complication of standard treatment regimens for patients with extensive-stage small cell lung cancer (ES-SCLC). Trilaciclib is a first-in-class myeloprotective therapy indicated to decrease the incidence of chemotherapy-induced myelosuppression when administered prior to a platinum-/etoposide-containing regimen or topotecan-containing regimen for ES-SCLC. OBJECTIVE: To estimate the budget impact of administering trilaciclib prior to chemotherapy to manage chemotherapy-induced myelosuppression in adults with ES-SCLC from a US payer perspective. METHODS: A budget impact model was developed to assess the impact of introducing trilaciclib to a hypothetical 1 million-member health insurance plan. The model compared 2 market scenarios: a current scenario of standard treatments for ES-SCLC without trilaciclib, and an alternative scenario of standard treatment plus trilaciclib. Population, clinical, and cost inputs were derived from published literature and trilaciclib clinical trial data. Model outcomes included the number of myelosuppressive adverse events (AEs), costs of treatment, costs of AE management, total cost, and per-member per-month (PMPM) costs. The budget impact of trilaciclib was calculated as the difference in cost (2021 US dollars) between the 2 scenarios over a 1- to 5-year time horizon. Scenario and deterministic sensitivity analyses were conducted to assess uncertainty around key model inputs. RESULTS: An estimated total of 301 patients were eligible for treatment with trilaciclib over a 5-year period. The use of trilaciclib was estimated to reduce the number of myelosuppressive AEs over a 5-year period (events avoided included 108 for neutropenia, 7 for febrile neutropenia, 23 for anemia, and 46 for thrombocytopenia) compared with the scenario without trilaciclib. The adoption of trilaciclib was associated with a cost saving of $801,254 ($0.013 PMPM) over 5 years. The acquisition cost for trilaciclib ($3,704,199) was offset by the reduction in AE management cost ($4,282,748) and reduction in prophylactic granulocyte colony-stimulating factor use ($222,704). The cost savings associated with trilaciclib began in year 1 (total $34,388; $0.003 PMPM) and accrued over time. CONCLUSIONS: The acquisition cost of trilaciclib is projected to be offset by a reduction in the costs of managing AEs related to myelosuppression when added to standard chemotherapy regimens for ES-SCLC. The net budget impact of trilaciclib is estimated to be a cost saving. DISCLOSURES: This research was funded by G1 Therapeutics, Inc., and implemented by ZS Associates, an independent consultancy that collated the model inputs and performed the budget impact analysis. The study sponsor was involved in the study design; collection, analysis, and interpretation of data; writing of the report; and the decision to submit the report for publication. The journal open access fee was funded by G1 Therapeutics, Inc. Moran, Chioda, and Huang are employed by G1 Therapeutics, Inc. Chioda and Huang report stocks and stock options for G1 Therapeutics, Inc. Goyal and Deniz are employed by ZS Associates. Goyal reports consulting fees from G1 Therapeutics, Inc. Abraham reports consulting fees from Coherus, G1 Therapeutics, Inc. (unrelated to this study and manuscript), Mylan/Viatris, and Sandoz and participation on a data safety monitoring board or advisory board for G1 Therapeutics, Inc. MacDonald reports consulting fees from Coherus, G1 Therapeutics, Inc. (unrelated to this study and manuscript), Mylan/Viatris, and Sandoz. Deniz reports no disclosures. A synopsis of the current study was presented in poster format at the Virtual AMCP Annual Meeting, April 12-16, 2021.
Collapse
Affiliation(s)
- Ivo Abraham
- Center for Health Outcomes and PharmacoEconomic Research and Department of Pharmacy Practice and Science, College of Pharmacy, University of Arizona, Tucson, and University of Arizona Cancer Center, Tucson.,Matrix45, Tucson, AZ
| | | | | | - Donald Moran
- G1 Therapeutics, Inc., Research Triangle Park, NC
| | - Marc Chioda
- G1 Therapeutics, Inc., Research Triangle Park, NC
| | | | - Huan Huang
- G1 Therapeutics, Inc., Research Triangle Park, NC
| |
Collapse
|
31
|
Eysenbach G, Ramezani R, Wilhalme H, Naeim A. Remote Monitoring of Patients With Hematologic Malignancies at High Risk of Febrile Neutropenia: Exploratory Study. JMIR Form Res 2022; 6:e33265. [PMID: 35076403 PMCID: PMC8826154 DOI: 10.2196/33265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/27/2021] [Accepted: 11/27/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Febrile neutropenia is one of the most common oncologic emergencies and is associated with significant, preventable morbidity and mortality. Most patients who experience a febrile neutropenia episode are hospitalized, resulting in significant economic cost. OBJECTIVE This exploratory study implemented a remote monitoring system comprising a digital infrared thermometer and a pulse oximeter with the capability to notify providers in real time of abnormalities in vital signs that could suggest early clinical deterioration and thereby improve clinical outcomes. METHODS The remote monitoring system was implemented and compared to standard-of-care vital signs monitoring in hospitalized patients with underlying hematologic malignancies complicated by a febrile neutropenia episode in order to assess the feasibility and validity of the system. Statistical analysis was performed using the intraclass correlation coefficient (ICC) to assess the consistency between the measurements taken using traditional methods and those taken with the remote monitoring system for each of the vital sign parameters (temperature, heart rate, and oxygen saturation). A linear mixed-effects model with a random subject effect was used to estimate the variance components. Bland-Altman plots were created for the parameters to further delineate the direction of any occurring bias. RESULTS A total of 23 patients were enrolled in the study (mean age 56, SD 23-75 years; male patients: n=11, 47.8%). ICC analysis confirmed the high repeatability and accuracy of the heart rate assessment (ICC=0.856), acting as a supplement to remote temperature assessment. While the sensitivity and specificity for capturing tachycardia above a rate of 100 bpm were excellent (88% and 97%, respectively), the sensitivity of the remote monitoring system in capturing temperatures >37.8 °C and oxygen saturation <92% was 45% and 50%, respectively. CONCLUSIONS Overall, this novel approach using temperature, heart rate, and oxygen saturation assessments successfully provided real-time, clinically valuable feedback to providers. While temperature and oxygen saturation assessments lagged in terms of sensitivity compared to a standard in-hospital system, the heart rate assessment provided highly accurate complementary data. As a whole, the system provided additional information that can be applied to a clinically vulnerable population. By transitioning its application to high-risk patients in the outpatient setting, this system can help prevent additional use of health care services through early provider intervention and potentially improve outcomes.
Collapse
Affiliation(s)
| | - Ramin Ramezani
- Center for Smart Health, University of California, Los Angeles, Los Angeles, CA, United States.,Department of Computer Science, University of California, Los Angeles, Los Angeles, CA, United States
| | - Holly Wilhalme
- Division of General Internal Medicine and Health Services Research, University of California, Los Angeles, Los Angeles, CA, United States
| | - Arash Naeim
- UCLA Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States.,Center for Smart Health, University of California, Los Angeles, Los Angeles, CA, United States
| |
Collapse
|
32
|
Epstein RS, Weerasinghe RK, Parrish AS, Krenitsky J, Sanborn RE, Salimi T. Real-world burden of chemotherapy-induced myelosuppression in patients with small cell lung cancer: a retrospective analysis of electronic medical data from community cancer care providers. J Med Econ 2022; 25:108-118. [PMID: 34927520 DOI: 10.1080/13696998.2021.2020570] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
AIMS Chemotherapy-induced myelosuppression, which commonly exhibits as neutropenia, anemia, or thrombocytopenia, represents a substantial burden for patients with cancer that affects health-related quality of life and increases healthcare resource utilization (HCRU). We evaluated the burden of myelosuppression among chemotherapy-treated patients with small cell lung cancer (SCLC) using real-world data from community cancer care providers in the Western United States. MATERIALS AND METHODS This was a retrospective, observational analysis of electronic medical records (EMRs) from Providence St. Joseph Health hospital-associated oncology clinics between January 2016 and December 2019. Patient demographics were assessed from the date of first SCLC diagnosis in adult patients with chemotherapy-induced grade ≥3 myelosuppression in first-line (1L) or second-line-and-beyond (2L+) treatment settings. Myelosuppressive adverse events (AEs), treatment patterns, and HCRU were assessed from the date of chemotherapy initiation (index date) until 12 months, date of the last visit, date of death, or study end, whichever occurred earliest. RESULTS Of 347 eligible patients with SCLC who had received chemotherapy (mean age 66; 49% female), all had received at least 1L treatment, and 103 (29.7%) had a 2L + treatment recorded within the EMR during the study period. Of 338 evaluable patients with longitudinal laboratory data, 206 (60.9%) experienced grade ≥3 myelosuppressive AEs, most commonly neutropenia, anemia, and thrombocytopenia (44.9, 41.1, and 25.4 per 100 patients, respectively). Rates of granulocyte colony-stimulating factor use and red blood cell transfusions were 47.0 and 41.7 per 100 patients, respectively. There was a trend toward increasing the use of supportive care interventions and visits to inpatient and outpatient facilities in patients with myelosuppressive AEs in more than one cell lineage. CONCLUSIONS Chemotherapy-induced myelosuppression places a substantial real-world burden on patients with SCLC in the community cancer care setting. Innovations to protect bone marrow from chemotherapy-induced damage have the potential to reduce this burden.
Collapse
Affiliation(s)
| | | | | | | | - Rachel E Sanborn
- Earle A. Chiles Research Institute, Providence Cancer Institute, Portland, OR, USA
| | | |
Collapse
|
33
|
Boccia R, Glaspy J, Crawford J, Aapro M. OUP accepted manuscript. Oncologist 2022; 27:625-636. [PMID: 35552754 PMCID: PMC9355811 DOI: 10.1093/oncolo/oyac074] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 02/24/2022] [Indexed: 11/14/2022] Open
Abstract
Neutropenia and febrile neutropenia (FN) are common complications of myelosuppressive chemotherapy. This review provides an up-to-date assessment of the patient and cost burden of chemotherapy-induced neutropenia/FN in the US, and summarizes recommendations for FN prophylaxis, including the interim guidance that was recommended during the coronavirus disease 2019 (COVID-19) pandemic. This review indicates that neutropenia/FN place a significant burden on patients in terms of hospitalizations and mortality. Most patients with neutropenia/FN presenting to the emergency department will be hospitalized, with an average length of stay of 6, 8, and 10 days for elderly, pediatric, and adult patients, respectively. Reported in-hospital mortality rates for neutropenia/FN range from 0.4% to 3.0% for pediatric patients with cancer, 2.6% to 7.0% for adults with solid tumors, and 7.4% for adults with hematologic malignancies. Neutropenia/FN also place a significant cost burden on US healthcare systems, with average costs per neutropenia/FN hospitalization estimated to be up to $40 000 for adult patients and $65 000 for pediatric patients. Evidence-based guidelines recommend prophylactic granulocyte colony-stimulating factors (G-CSFs), which have been shown to reduce FN incidence while improving chemotherapy dose delivery. Availability of biosimilars may improve costs of care. Efforts to decrease hospitalizations by optimizing outpatient care could reduce the burden of neutropenia/FN; this was particularly pertinent during the COVID-19 pandemic since avoidance of hospitalization was needed to reduce exposure to the virus, and resulted in the adaptation of recommendations to prevent FN, which expanded the indications for G-CSF and/or lowered the threshold of use to >10% risk of FN.
Collapse
Affiliation(s)
- Ralph Boccia
- Center for Cancer and Blood Disorders, Bethesda, MD, USA
| | - John Glaspy
- UCLA School of Medicine, Los Angeles, CA, USA
| | - Jeffrey Crawford
- Duke Cancer Institute, Duke University School of Medicine, Durham, NC, USA
| | - Matti Aapro
- Corresponding author: Matti Aapro, Cancer Centre, Clinique de Genolier, Case Postale (PO Box) 100, Route du Muids 3, 1272 Genolier, Switzerland. Tel: +41 22 3669136;
| |
Collapse
|
34
|
Keck JM, Wingler MJB, Cretella DA, Vijayvargiya P, Wagner JL, Barber KE, Jhaveri TA, Stover KR. Approach to fever in patients with neutropenia: a review of diagnosis and management. Ther Adv Infect Dis 2022; 9:20499361221138346. [DOI: 10.1177/20499361221138346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 10/22/2022] [Indexed: 11/28/2022] Open
Abstract
Febrile neutropenia (FN) is associated with mortality rates as high as 40%, highlighting the importance of appropriate clinical management in this patient population. The morbidity and mortality of FN can be attributed largely to infectious processes, with specific concern for infections caused by pathogens with antimicrobial resistance. Expeditious identification of responsible pathogens and subsequent initiation of empiric antimicrobial therapy is imperative. There are four commonly used guidelines, which have variable recommendations for empiric therapy in these populations. All agree that changes could be made once patients are stable and/or with an absolute neutrophil count (ANC) over 500 cells/mcL. Diagnostic advances have the potential to improve knowledge of pathogens responsible for FN and decrease time to results. In addition, more recent data show that rapid de-escalation or discontinuation of empiric therapy, regardless of ANC, may reduce days of therapy, adverse effects, and cost, without affecting clinical outcomes. Antimicrobial and diagnostic stewardship should be performed to identify, utilize, and respond to appropriate rapid diagnostic tests that will aid in the definitive management of this population.
Collapse
Affiliation(s)
- J. Myles Keck
- University of Mississippi Medical Center, Jackson, MS, USA
| | | | | | | | - Jamie L. Wagner
- University of Mississippi School of Pharmacy, Jackson, MS, USA
| | - Katie E. Barber
- University of Mississippi School of Pharmacy, Jackson, MS, USA
| | | | - Kayla R. Stover
- School of Pharmacy, University of Mississippi, 2500 N State Street, Jackson, MS 39216, USA
| |
Collapse
|
35
|
Geynisman DM, Du EX, Yang X, Sendhil SR, Tejo VD, Betts KA, Huo S. Temporal trends of adverse events and costs of nivolumab plus ipilimumab versus sunitinib in advanced renal cell carcinoma. Future Oncol 2021; 18:1219-1234. [PMID: 34939424 DOI: 10.2217/fon-2021-1109] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Aims: To assess grade 3/4 adverse events (AEs) and costs of first-line nivolumab plus ipilimumab (NIVO + IPI) versus sunitinib in advanced or metastatic renal cell carcinoma. Methods: Individual patient data from the all treated population in the CheckMate 214 trial (NIVO + IPI, n = 547; sunitinib, n = 535) were used to calculate the number of AEs. AE unit costs were obtained from US 2017 Healthcare Cost and Utilization Project and inflated to 2020 values. Results: The proportion of patients experiencing grade 3/4 AEs decreased over time. Patients who received NIVO + IPI had lower average per-patient all-cause grade 3/4 AE costs versus sunitinib (12-month: US$15,170 vs US$20,342; 42-month: US$19,096 vs US$27,473). Conclusion: Treatment with NIVO + IPI was associated with lower grade 3/4 AE costs than sunitinib.
Collapse
Affiliation(s)
- Daniel M Geynisman
- Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111, USA
| | - Ella X Du
- Analysis Group, Inc., 333 South Hope Street, Los Angeles, CA 90071, USA
| | - Xiaoran Yang
- Analysis Group, Inc., 333 South Hope Street, Los Angeles, CA 90071, USA
| | - Selvam R Sendhil
- Analysis Group, Inc., 333 South Hope Street, Los Angeles, CA 90071, USA
| | - Viviana Del Tejo
- Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, NJ 08540, USA
| | - Keith A Betts
- Analysis Group, Inc., 333 South Hope Street, Los Angeles, CA 90071, USA
| | - Stephen Huo
- Bristol Myers Squibb, 3551 Lawrenceville Road, Princeton, NJ 08540, USA
| |
Collapse
|
36
|
Verma N, Haji-Abolhassani I, Ganesh S, Vera-Aguilera J, Paludo J, Heitz R, Markovic SN, Kulig K, Ghoreyshi A. A Novel Wearable Device for Continuous Temperature Monitoring & Fever Detection. IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE-JTEHM 2021; 9:2700407. [PMID: 34765323 PMCID: PMC8577572 DOI: 10.1109/jtehm.2021.3098127] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 05/18/2021] [Accepted: 07/05/2021] [Indexed: 12/22/2022]
Abstract
Objective: Continuous temperature monitoring in high-risk patients can enable healthcare providers to remotely track patients' temperatures, promptly detect fevers and timely intervene to improve clinical outcomes. We evaluated if a novel wearable, continuous temperature monitor (Verily Patch) can reliably estimate body temperature and early detect fevers in an outpatient setting in patients at a high risk of febrile neutropenia (FN) who recently underwent chemotherapy and autologous stem cell transplantation (ASCT). Methods: 86 patients at a high risk for FN were prospectively enrolled at Mayo Clinic, MN. Patients wore the device in their axilla region for 7 days post ASCT and recorded self-measured oral temperatures every 3 hours. Patients were also followed using clinical standard-of-care procedures with daily oral temperature assessment. The clinic- and patient-assessed oral temperatures were used to develop and evaluate Verily Patch's body temperature and early fever detection algorithms using a K-fold cross-validation approach. Results: The Verily Patch reliably measured body temperatures with an error of 0.35 ± 0.88°F in comparison to clinic- and patient-assessed oral temperatures. The sensitivity and specificity of the patch in detecting clinic-assessed fever episodes was 90.2% and 87.8%. The patch detected 14.3 times the number of clinic-assessed fever episodes with a median lead time of 4.3 hours. Conclusion: Patient self-monitoring of temperature and fever incidents suffers from low accuracy and is impractical for extended periods of time. Continuous temperature monitoring by a wearable device (such as Verily Patch) has the potential to overcome these challenges resulting in better patient clinical outcomes and more cost-effective care.
Collapse
Affiliation(s)
- Nishant Verma
- Verily Life Sciences South San Francisco CA 94080 USA
| | | | - Suhas Ganesh
- Verily Life Sciences South San Francisco CA 94080 USA
| | | | - Jonas Paludo
- Division of HematologyMayo Clinic Rochester MN 55905 USA
| | - Roxana Heitz
- Verily Life Sciences South San Francisco CA 94080 USA
| | | | - Kimary Kulig
- Verily Life Sciences South San Francisco CA 94080 USA
| | | |
Collapse
|
37
|
Abraham I, Onyekwere U, Deniz B, Moran D, Chioda M, MacDonald K, Huang H. Trilaciclib and the economic value of multilineage myeloprotection from chemotherapy-induced myelosuppression among patients with extensive-stage small cell lung cancer treated with first-line chemotherapy. J Med Econ 2021; 24:71-83. [PMID: 34873975 DOI: 10.1080/13696998.2021.2014163] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
AIMS Proliferating hematopoietic stem and progenitor cells (HSPCs) are susceptible to chemotherapy-induced damage, resulting in myelosuppressive adverse events (AEs) such as neutropenia, anemia, and thrombocytopenia that are associated with high health care costs and decreased quality of life (QoL). In this study, a trial-based cost-effectiveness analysis was performed to help assess the economic impact of administering trilaciclib, a myeloprotective therapy that protects multilineage HSPCs from chemotherapy-induced damage, prior to standard first-line chemotherapy, using data from a pivotal Phase II study of trilaciclib in the setting of extensive-stage small cell lung cancer (ES-SCLC, NCT03041311). METHOD The aim of this study was to assess the cost-effectiveness of administering trilaciclib prior to chemotherapy versus chemotherapy alone among patients with ES-SCLC from a United States payer perspective. Data on the rate and frequency of myelosuppressive AEs and health utility were derived from the pivotal study of trilaciclib. Costs of managing myelosuppressive AEs and costs of chemotherapy treatment were sourced from published literature. Outcomes included the number of myelosuppressive AEs, costs (in 2021 US dollars), quality-adjusted life-years (QALYs), incremental cost, incremental QALY, and an incremental cost-effectiveness ratio. RESULTS Administering trilaciclib prior to chemotherapy was associated with a reduction in neutropenia (82%), febrile neutropenia (75%), anemia (43%), and thrombocytopenia (96%) compared with chemotherapy alone. Additionally, trilaciclib prior to chemotherapy was cost-saving compared with chemotherapy alone ($99,919 vs $118,759, respectively) and associated with QALY improvement (0.150 vs 0.145, respectively). Probabilistic sensitivity analyses showed 58% of iterations projecting cost savings and QALY improvement with trilaciclib. CONCLUSIONS The findings suggest that the use of trilaciclib prior to first-line chemotherapy in patients with ES-SCLC can be cost-beneficial owing to fewer myelosuppressive AEs and lower costs, together with a favorable QoL profile.
Collapse
Affiliation(s)
- Ivo Abraham
- Center for Health Outcomes and PharmacoEconomic Research, University of Arizona, Tucson, AZ, USA
- Department of Pharmacy Practice and Science, College of Pharmacy, University of Arizona, Tucson, AZ, USA
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
- Matrix45, Tucson, AZ, USA
| | | | | | - Donald Moran
- G1 Therapeutics, Inc., Research Triangle Park, NC, USA
| | - Marc Chioda
- G1 Therapeutics, Inc., Research Triangle Park, NC, USA
| | | | - Huan Huang
- G1 Therapeutics, Inc., Research Triangle Park, NC, USA
| |
Collapse
|
38
|
Nanayakkara AK, Boucher HW, Fowler VG, Jezek A, Outterson K, Greenberg DE. Antibiotic resistance in the patient with cancer: Escalating challenges and paths forward. CA Cancer J Clin 2021; 71:488-504. [PMID: 34546590 DOI: 10.3322/caac.21697] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 07/23/2021] [Accepted: 08/12/2021] [Indexed: 12/13/2022] Open
Abstract
Infection is the second leading cause of death in patients with cancer. Loss of efficacy in antibiotics due to antibiotic resistance in bacteria is an urgent threat against the continuing success of cancer therapy. In this review, the authors focus on recent updates on the impact of antibiotic resistance in the cancer setting, particularly on the ESKAPE pathogens (Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa, and Enterobacter spp.). This review highlights the health and financial impact of antibiotic resistance in patients with cancer. Furthermore, the authors recommend measures to control the emergence of antibiotic resistance, highlighting the risk factors associated with cancer care. A lack of data in the etiology of infections, specifically in oncology patients in United States, is identified as a concern, and the authors advocate for a centralized and specialized surveillance system for patients with cancer to predict and prevent the emergence of antibiotic resistance. Finding better ways to predict, prevent, and treat antibiotic-resistant infections will have a major positive impact on the care of those with cancer.
Collapse
Affiliation(s)
- Amila K Nanayakkara
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, University of Texas Southwestern, Dallas, Texas
| | - Helen W Boucher
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, Massachusetts
| | - Vance G Fowler
- Division of Infectious Diseases, Department of Medicine, Duke University Medical Center, Durham, North Carolina
| | - Amanda Jezek
- Infectious Diseases Society of America, Arlington, Virginia
| | - Kevin Outterson
- CARB-X, Boston, Massachusetts
- Boston University School of Law, Boston, Massachusetts
| | - David E Greenberg
- Division of Infectious Diseases and Geographic Medicine, Department of Medicine, University of Texas Southwestern, Dallas, Texas
- Department of Microbiology, University of Texas Southwestern, Dallas, Texas
| |
Collapse
|
39
|
Hwang S, Kwon KT, Kim Y, Bae S, Chang HH, Kim SW, Yoo SS, Nam SY, Baek JH. Usefulness analysis of the 2018 ASCO/IDSA guideline for outpatient management of fever and neutropenia in adults treated for malignancy. Sci Rep 2021; 11:9048. [PMID: 34526516 PMCID: PMC8443648 DOI: 10.1038/s41598-021-88207-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 02/22/2021] [Indexed: 01/04/2023] Open
Abstract
Although the clinical practice guideline for outpatient management of febrile neutropenia (FN) in adults treated for malignancy was updated by the ASCO/IDSA in 2018, most patients with FN in our hospital have been hospitalized. We performed this study to analyze the usefulness of the guideline. The medical records of patients hospitalized for FN in Kyungpook National University Chilgok Hospital from May 2016 to April 2018 were retrospectively reviewed. The feasibility of candidates for outpatient management according to the guideline was evaluated based on the outcomes. A total of 114 patients were enrolled and categorized into two groups, low-risk (38.6%) and high-risk (61.4%). The proportion of feasible candidates for outpatient management was 70.2% and was higher in the low-risk than in the high-risk group (90.0% vs. 57.1%; P < 0.001). The low-risk group had no mortality, no resistance to oral amoxicillin/clavulanate or ciprofloxacin, a higher rate of successful empirical antibiotics, and lower rates of glycopeptide or carbapenem administration. A significant number of hospitalized cancer patients treated for FN after chemotherapy were found to be feasible candidates for outpatient management. The guideline can be a useful tool to reduce labor of healthcare workers and hospitalization costs.
Collapse
Affiliation(s)
- Soyoon Hwang
- Division of Infectious Diseases, Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, 807, Hoguk-ro, Buk-gu, Daegu, Republic of Korea
| | - Ki Tae Kwon
- Division of Infectious Diseases, Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, 807, Hoguk-ro, Buk-gu, Daegu, Republic of Korea.
| | - Yoonjung Kim
- Division of Infectious Diseases, Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, 807, Hoguk-ro, Buk-gu, Daegu, Republic of Korea
| | - Sohyun Bae
- Division of Infectious Diseases, Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, 807, Hoguk-ro, Buk-gu, Daegu, Republic of Korea
| | - Hyun-Ha Chang
- Division of Infectious Diseases, Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, 807, Hoguk-ro, Buk-gu, Daegu, Republic of Korea
| | - Shin-Woo Kim
- Division of Infectious Diseases, Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, 807, Hoguk-ro, Buk-gu, Daegu, Republic of Korea
| | - Seung Soo Yoo
- Department of Internal Medicine, School of Medicine, Kyungpook National University, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Su Youn Nam
- Gastroenterology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Republic of Korea
| | - Jin Ho Baek
- Department of Oncology/Hematology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| |
Collapse
|
40
|
Abstract
In 1991, the U.S. Food & Drug Administration (FDA) approved rmetHuGCSF for human use. This recombinant methionyl human granulocyte colony-stimulating factor, or filgrastim, saw use in over 1 million patients in its first 5 years on the market. In 2002, the FDA approved a version of filgrastim with covalent linkage to a monomethoxypolyethylene glycol, increasing the molecular size and half-life to replace multiple days of dosing with a single injection. These medications remained standard of care for neutropenia until the Biologics Price Competition and Innovation Act of 2009 created an abbreviated pathway to licensure for biologic products. Practitioners now have their pick of numerous and expanding options for pegfilgrastim biosimilars.
Collapse
Affiliation(s)
- Christopher Selby
- Texas Tech University Health Sciences Center Jerry H. Hodge School of Pharmacy, Dallas, Texas
| | | | | |
Collapse
|
41
|
MacDonald K, Alrawashdh N, McBride A, Abraham I. Conversion to biosimilar pegfilgrastim-cbqv enables budget-neutral access to FOLFIRINOX treatment for metastatic pancreatic cancer. Future Oncol 2021; 17:4561-4570. [PMID: 34382416 DOI: 10.2217/fon-2021-0718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To estimate the cost-savings from conversion to biosimilar pegfilgrastim-cbqv that can be reallocated to provide budget-neutral expanded access to FOLFIRINOX in patients with metastatic pancreatic cancer. Methods: Simulation modeling in a panel of 2500 FOLFIRINOX-treated patients, using varying treatment duration (1-12 cycles) and conversion rates (10-100%), to estimate cost-savings and additional FOLFIRINOX treatment that could be budget neutral. Results: In a 2500-patient panel at 100% conversion, savings of US$6,907.41 per converted patient over 12 cycles of prophylaxis translate to US$17.3 million and could provide 72,273 additional FOLFIRINOX doses or 6023 full 6-month regimens. Conclusion: Conversion to biosimilar CIN/FN prophylaxis can generate significant cost-savings and provide budget-neutral expanded access to FOLFIRINOX treatment for patients with metastatic pancreatic cancer.
Collapse
Affiliation(s)
| | - Neda Alrawashdh
- Center for Health Outcomes & PharmacoEconomic Research, University of Arizona, Tucson, AZ 85721, USA
| | - Ali McBride
- Center for Health Outcomes & PharmacoEconomic Research, University of Arizona, Tucson, AZ 85721, USA.,University of Arizona Cancer Center, Tucson, AZ 85724, USA.,Department of Pharmacy Practice & Science, College of Pharmacy, University of Arizona, Tucson, AZ 85721, USA
| | - Ivo Abraham
- Matrix45, Tucson, AZ 85743, USA.,Center for Health Outcomes & PharmacoEconomic Research, University of Arizona, Tucson, AZ 85721, USA.,University of Arizona Cancer Center, Tucson, AZ 85724, USA.,Department of Pharmacy Practice & Science, College of Pharmacy, University of Arizona, Tucson, AZ 85721, USA
| |
Collapse
|
42
|
Monuszko KA, Albright B, Katherine Montes De Oca M, Thao Thi Nguyen N, Havrilesky LJ, Davidson BA. Evaluation of the clinical Index of Stable febrile neutropenia risk stratification system for management of febrile neutropenia in gynecologic oncology patients. Gynecol Oncol Rep 2021; 37:100853. [PMID: 34504931 PMCID: PMC8414105 DOI: 10.1016/j.gore.2021.100853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 08/16/2021] [Accepted: 08/22/2021] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE Scoring systems have been developed to identify low risk patients with febrile neutropenia (FN) who may be candidates for outpatient management. We sought to validate the predictive accuracy of the Clinical Index of Stable Febrile Neutropenia (CISNE) score alone and in conjunction with alternative scoring systems for risk of complications among gynecologic oncology patients. METHODS We conducted a single institution retrospective cohort study of patients admitted to an academic gynecologic oncology service for FN. We examined the performance characteristics (sensitivity, specificity, positive and negative predictive value) of three scoring systems (Multinational Association of Supportive Care in Cancer (MASCC), CISNE cut-off 1 (Low risk = 0), CISNE cut-off 2 (Low risk = <3)), and the combination of MASCC and CISNE to predict complications: inpatient death, ICU admission, hypotension, respiratory/renal failure, mental status change, cardiac failure, bleeding, and arrhythmia. RESULTS Fifty patients were identified for study inclusion. No low-risk CISNE patients died during hospitalization. Fewer CISNE low-risk patients experienced complications compared to high-risk patients, regardless of cut-off. Sensitivity, specificity, positive and negative predictive values of the scoring systems were: CISNE 1-37.1%, 86.7%, 86.7%, 37.1%; CISNE 2-85.7%, 46.7%, 78.9%, 58.3%; MASCC-82.9%, 66.7%, 85.3%, 62.5%; MASCC + CISNE 1-37.1%, 93.3%, 92.9%, 38.9%; MASCC + CISNE 2-80%, 73.3%, 87.5%, 61.1%. CONCLUSIONS The CISNE scoring system is an appropriate tool for the identification of patients with gynecologic cancers and FN who may benefit from close outpatient management. CISNE cut-off 2 performed comparably to the MASCC, but CISNE cut-off 1 had a higher specificity and positive predictive value.
Collapse
Affiliation(s)
- Karen A. Monuszko
- Duke University School of Medicine, Durham, NC, 27710, United States
| | - Benjamin Albright
- Division of Gynecologic Oncology, Duke Cancer Institute, Durham, NC, 27710, United States
| | | | | | - Laura J. Havrilesky
- Division of Gynecologic Oncology, Duke Cancer Institute, Durham, NC, 27710, United States
| | - Brittany A. Davidson
- Division of Gynecologic Oncology, Duke Cancer Institute, Durham, NC, 27710, United States
| |
Collapse
|
43
|
Maguire R, McCann L, Kotronoulas G, Kearney N, Ream E, Armes J, Patiraki E, Furlong E, Fox P, Gaiger A, McCrone P, Berg G, Miaskowski C, Cardone A, Orr D, Flowerday A, Katsaragakis S, Darley A, Lubowitzki S, Harris J, Skene S, Miller M, Moore M, Lewis L, DeSouza N, Donnan PT. Real time remote symptom monitoring during chemotherapy for cancer: European multicentre randomised controlled trial (eSMART). BMJ 2021; 374:n1647. [PMID: 34289996 PMCID: PMC8293749 DOI: 10.1136/bmj.n1647] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To evaluate effects of remote monitoring of adjuvant chemotherapy related side effects via the Advanced Symptom Management System (ASyMS) on symptom burden, quality of life, supportive care needs, anxiety, self-efficacy, and work limitations. DESIGN Multicentre, repeated measures, parallel group, evaluator masked, stratified randomised controlled trial. SETTING Twelve cancer centres in Austria, Greece, Norway, Republic of Ireland, and UK. PARTICIPANTS 829 patients with non-metastatic breast cancer, colorectal cancer, Hodgkin's disease, or non-Hodgkin's lymphoma receiving first line adjuvant chemotherapy or chemotherapy for the first time in five years. INTERVENTION Patients were randomised to ASyMS (intervention; n=415) or standard care (control; n=414) over six cycles of chemotherapy. MAIN OUTCOME MEASURES The primary outcome was symptom burden (Memorial Symptom Assessment Scale; MSAS). Secondary outcomes were health related quality of life (Functional Assessment of Cancer Therapy-General; FACT-G), Supportive Care Needs Survey Short-Form (SCNS-SF34), State-Trait Anxiety Inventory-Revised (STAI-R), Communication and Attitudinal Self-Efficacy scale for cancer (CASE-Cancer), and work limitations questionnaire (WLQ). RESULTS For the intervention group, symptom burden remained at pre-chemotherapy treatment levels, whereas controls reported an increase from cycle 1 onwards (least squares absolute mean difference -0.15, 95% confidence interval -0.19 to -0.12; P<0.001; Cohen's D effect size=0.5). Analysis of MSAS sub-domains indicated significant reductions in favour of ASyMS for global distress index (-0.21, -0.27 to -0.16; P<0.001), psychological symptoms (-0.16, -0.23 to -0.10; P<0.001), and physical symptoms (-0.21, -0.26 to -0.17; P<0.001). FACT-G scores were higher in the intervention group across all cycles (mean difference 4.06, 95% confidence interval 2.65 to 5.46; P<0.001), whereas mean scores for STAI-R trait (-1.15, -1.90 to -0.41; P=0.003) and STAI-R state anxiety (-1.13, -2.06 to -0.20; P=0.02) were lower. CASE-Cancer scores were higher in the intervention group (mean difference 0.81, 0.19 to 1.43; P=0.01), and most SCNS-SF34 domains were lower, including sexuality needs (-1.56, -3.11 to -0.01; P<0.05), patient care and support needs (-1.74, -3.31 to -0.16; P=0.03), and physical and daily living needs (-2.8, -5.0 to -0.6; P=0.01). Other SCNS-SF34 domains and WLQ were not significantly different. Safety of ASyMS was satisfactory. Neutropenic events were higher in the intervention group. CONCLUSIONS Significant reduction in symptom burden supports the use of ASyMS for remote symptom monitoring in cancer care. A "medium" Cohen's effect size of 0.5 showed a sizable, positive clinical effect of ASyMS on patients' symptom experiences. Remote monitoring systems will be vital for future services, particularly with blended models of care delivery arising from the covid-19 pandemic. TRIAL REGISTRATION Clinicaltrials.gov NCT02356081.
Collapse
Affiliation(s)
- Roma Maguire
- Computer and Information Sciences, University of Strathclyde, Glasgow, UK
| | - Lisa McCann
- Computer and Information Sciences, University of Strathclyde, Glasgow, UK
| | | | | | - Emma Ream
- University of Surrey, School of Health Sciences, Guildford, UK
| | - Jo Armes
- University of Surrey, School of Health Sciences, Guildford, UK
| | - Elisabeth Patiraki
- National and Kapodistrian University of Athens School of Health Sciences, Athens, Greece
| | - Eileen Furlong
- School of Nursing, Midwifery and Health Systems, University College Dublin, Dublin, Ireland
| | - Patricia Fox
- School of Nursing, Midwifery and Health Systems, University College Dublin, Dublin, Ireland
| | - Alexander Gaiger
- Department of Internal Medicine 1, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria
| | - Paul McCrone
- Department of Health Services and Population Research, King's College London Institute of Psychiatry Psychology and Neuroscience, London, UK
| | - Geir Berg
- Department of Health Sciences, NTNU, Gjøvik, Norway
| | | | | | | | | | - Stylianos Katsaragakis
- National and Kapodistrian University of Athens School of Health Sciences, Athens, Greece
| | - Andrew Darley
- School of Medicine, University College Dublin, Dublin, Ireland
| | - Simone Lubowitzki
- Department of Internal Medicine 1, Division of Hematology and Hemostaseology, Medical University of Vienna, Vienna, Austria
| | - Jenny Harris
- University of Surrey, School of Health Sciences, Guildford, UK
| | - Simon Skene
- Surrey Clinical Trials Unit, University of Surrey, Guildford, UK
| | - Morven Miller
- Computer and Information Sciences, University of Strathclyde, Glasgow, UK
| | - Margaret Moore
- Computer and Information Sciences, University of Strathclyde, Glasgow, UK
| | - Liane Lewis
- Johnson and Johnson Medical, Norderstedt, Germany
| | - Nicosha DeSouza
- Population Health and Genomics, Medical School, University of Dundee, Dundee, UK
| | - Peter T Donnan
- Population Health and Genomics, Medical School, University of Dundee, Dundee, UK
| |
Collapse
|
44
|
McBride A, Alrawashdh N, Bartels T, Moore L, Persky D, Abraham I. Same-day versus next-day pegfilgrastim or pegfilgrastim-cbqv in patients with lymphoma receiving CHOP-like chemotherapy. Future Oncol 2021; 17:3485-3497. [PMID: 34241542 DOI: 10.2217/fon-2021-0532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To compare the incidence of febrile neutropenia and related outcomes of prophylactic same-day versus next-day pegfilgrastim/pegfilgrastim-cbqv in patients with lymphoma receiving cyclophosphamide, hydroxydaunorubicin, vincristine, prednisone (CHOP)-like chemotherapy. Methods: Retrospective, real-world, single-institution study. Results: 93 patients received 460 cycles of CHOP-like chemotherapy. The incidence of febrile neutropenia and grade 3/4 chemotherapy-induced neutropenia was 5 and 16.5%, respectively. In 401 cycles pegfilgrastim was administered same-day versus 12 cycles next-day. Febrile neutropenia occurred in 17 cycles versus 0 cycles (p = 1.00) and grade 3/4 chemotherapy-induced neutropenia in 65 cycles (16.2%) versus 1 cycle (16.7%; p = 1.00) with same-day versus next-day pegfilgrastim administration, respectively. Conclusion: Pegfilgrastim may be safely administered on the same day as chemotherapy in patients with lymphoma receiving CHOP-like chemotherapy.
Collapse
Affiliation(s)
- Ali McBride
- Banner University Medical Center, Tucson, AZ 85719, USA.,Center for Health Outcomes & PharmacoEconomic Research, University of Arizona, Tucson, AZ 85721, USA.,Department of Pharmacy Practice & Science, College of Pharmacy, University of Arizona, Tucson, AZ 85721, USA.,University of Arizona Cancer Center, Tucson, AZ 85719, USA
| | - Neda Alrawashdh
- Center for Health Outcomes & PharmacoEconomic Research, University of Arizona, Tucson, AZ 85721, USA.,Clinical Translational Sciences, College of Medicine, University of Arizona, Tucson, AZ 85724, USA
| | - Trace Bartels
- Banner University Medical Center, Tucson, AZ 85719, USA
| | - Logan Moore
- Banner University Medical Center, Tucson, AZ 85719, USA
| | - Daniel Persky
- Banner University Medical Center, Tucson, AZ 85719, USA
| | - Ivo Abraham
- Center for Health Outcomes & PharmacoEconomic Research, University of Arizona, Tucson, AZ 85721, USA.,Department of Pharmacy Practice & Science, College of Pharmacy, University of Arizona, Tucson, AZ 85721, USA.,University of Arizona Cancer Center, Tucson, AZ 85719, USA.,Clinical Translational Sciences, College of Medicine, University of Arizona, Tucson, AZ 85724, USA.,Matrix45, Tucson, AZ 85743, USA
| |
Collapse
|
45
|
Shayne M, Harvey RD, Lyman GH. Prophylaxis and treatment strategies for optimizing chemotherapy relative dose intensity. Expert Rev Anticancer Ther 2021; 21:1145-1159. [PMID: 34114525 DOI: 10.1080/14737140.2021.1941891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
INTRODUCTION A decrease in relative-dose intensity (RDI) of chemotherapy has been shown to be associated with poor patient outcomes in solid tumors and non-Hodgkin's lymphoma. The actual delivered chemotherapy dose received by patients can be influenced by dose reductions and treatment delays, often due to toxicities, most commonly chemotherapy-induced neutropenia (CIN). AREAS COVERED We review seminal evidence and more recent studies that have shown an association between higher RDI and improved patient survival. A smaller number of studies has shown no association between RDI and outcomes. These differences may be due to study limitations, including low power, differences in patient and disease characteristics, or the chemotherapeutic regimen. We describe guidelines recommendations to prevent and treat CIN with granulocyte-colony stimulating factor (G-CSF) and describe novel approaches to prevent neutropenia that are being developed that may provide greater value and be associated with fewer adverse events than standard G-CSF options. EXPERT OPINION Maintaining RDI is important to ensure optimal patient outcomes. This can be achieved through the proper administration of G-CSF prophylaxis and treatment. Newer agents in development to treat and/or prevent CIN are entering regulatory review and may potentially change the treatment landscape for CIN in the future.
Collapse
Affiliation(s)
| | - R Donald Harvey
- Winship Cancer Institute and Emory University School of Medicine, Department of Hematology and Medical Oncology, Atlanta, GA, USA
| | - Gary H Lyman
- Fred Hutchinson Cancer Research Center, The University of Washington, Seattle, WA, USA
| |
Collapse
|
46
|
Martins BNFL, Palmier NR, Prado-Ribeiro AC, de Goes MF, Lopes MA, Brandão TB, Rivera C, Migliorati CA, Epstein JB, Santos-Silva AR. Awareness of the risk of radiation-related caries in patients with head and neck cancer: A survey of physicians, dentists, and patients. Oral Surg Oral Med Oral Pathol Oral Radiol 2021; 132:398-408. [PMID: 34353769 DOI: 10.1016/j.oooo.2021.06.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 05/27/2021] [Accepted: 06/13/2021] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Radiation-related caries (RRC) is one of the most aggressive complications of radiotherapy (RT) in survivors of head and neck cancer (HNC). Lack of RRC awareness may contribute to the occurrence of this oral cavity complication. RRC may be considered a "forgotten oral complication" by patients with HNC, oncologists, and dentists. The present study aimed to assess the level of awareness of RRC among physicians, dentists, and patients. STUDY DESIGN Physicians (group 1, G1), dentists (group 2, G2), and patients with HNC undergoing RT (group 3, G3) answered questionnaires concerning their awareness of RRC. Physicians (G1) were divided into group 1A (oncological experience) and group 1B (general physicians/other specialties). Dentists (G2) were divided into group 2A (oncological experience) and group 2B (general dentists/other specialties). Personalized questionnaires were designed for each group. RESULTS Recruitment was as follows: physicians (n = 124): 1A (n = 64), 1B (n = 60); dentists: (n = 280), 2A (n = 160), 2B (n = 120). In addition, 58 patients answered the questionnaire. In terms of RRC awareness, 46.77% of physicians, 81.78% of dentists, and 24.13% of patients had some knowledge of the problem. CONCLUSION Patient awareness of RRC was poor. The heterogeneity of answers among physicians and dentists suggests an opportunity to improve patient education and prevention of this serious oral complication of RT.
Collapse
Affiliation(s)
| | - Natália Rangel Palmier
- University of Campinas (UNICAMP), Oral Diagnosis Department, Piracicaba Dental School, Piracicaba, SP, Brazil; Instituto do Câncer do Estado de São Paulo (ICESP-FMUSP), Dental Oncology Service, São Paulo, SP, Brazil.
| | - Ana Carolina Prado-Ribeiro
- University of Campinas (UNICAMP), Oral Diagnosis Department, Piracicaba Dental School, Piracicaba, SP, Brazil; Instituto do Câncer do Estado de São Paulo (ICESP-FMUSP), Dental Oncology Service, São Paulo, SP, Brazil
| | - Mario Fernando de Goes
- University of Campinas (UNICAMP), Oral Rehabilitation Department, Piracicaba Dental School, Piracicaba, SP, Brazil
| | - Marcio Ajudarte Lopes
- University of Campinas (UNICAMP), Oral Diagnosis Department, Piracicaba Dental School, Piracicaba, SP, Brazil
| | - Thais Bianca Brandão
- Instituto do Câncer do Estado de São Paulo (ICESP-FMUSP), Dental Oncology Service, São Paulo, SP, Brazil
| | - Cesar Rivera
- Department of Basic Biomedical Sciences, Universidad de Talca, Talca, Chile
| | | | - Joel B Epstein
- Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Health System, Los Angeles, CA, USA; City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Alan Roger Santos-Silva
- University of Campinas (UNICAMP), Oral Diagnosis Department, Piracicaba Dental School, Piracicaba, SP, Brazil.
| |
Collapse
|
47
|
Slavcev M, Spinelli A, Absalon E, Masterson T, Heuck C, Lam A, De Cock E. Results of a Time and Motion Survey Regarding Subcutaneous versus Intravenous Administration of Daratumumab in Patients with Relapsed or Refractory Multiple Myeloma. CLINICOECONOMICS AND OUTCOMES RESEARCH 2021; 13:465-473. [PMID: 34135605 PMCID: PMC8197571 DOI: 10.2147/ceor.s302682] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 04/19/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Daratumumab (DARA) is a humanized anti-CD38 monoclonal antibody and approved as monotherapy or in combination with standard of care regimens for the treatment of multiple myeloma (MM). DARA intravenous (IV) administration is time-consuming; availability of DARA subcutaneous (SC) is expected to reduce this burden. A time and motion survey was undertaken to elicit healthcare providers’ (HCPs’) understanding of the workflow and time estimates for administration of DARA IV and SC (beyond treatment time) in patients with relapsed/refractory MM. Patients and Methods This web-based, prospective survey collected data from HCPs at sites that actively enrolled patients in the phase 3 COLUMBA trial, a multicenter, noninferiority study of DARA IV versus DARA SC. Data collection included time actively spent on pre-specified drug preparation and drug administration/patient care activities; active HCP and chair time were extrapolated for first and subsequent treatments. Results Compared with DARA IV, DARA SC reduced median total active HCP time by 63.8% (from 265.9 to 96.3 minutes) and 49.5% (from 179.2 to 90.4 minutes) for first and subsequent treatments, respectively. When extrapolated to the anticipated number of treatments per year (23 in Year 1 and 13 in Year 2, per label), estimated active HCP time per patient was reduced by 50% in Years 1 (from 70.1 to 34.8 hours) and 2 (from 38.8 to 19.6 hours) for DARA SC versus DARA IV. Estimated chair time for DARA SC was decreased by 97% versus DARA IV for first (from 456.9 to 13.3 minutes) and subsequent treatments (from 238.0 to 8.1 minutes). Conclusion These results suggest that DARA SC is associated with less active HCP involvement during drug preparation and drug administration/patient care compared with DARA IV, potentially reducing burdens on patients and caregivers and creating efficiencies for HCPs and healthcare facilities, allowing more patients access to care.
Collapse
Affiliation(s)
- Mary Slavcev
- Global Market Access, Janssen Global Services, Raritan, NJ, USA
| | - Allison Spinelli
- Global Medical Affairs, Janssen Global Services, Raritan, NJ, USA
| | - Elisabeth Absalon
- Real World and Late Phase, Syneos Health Clinical SARL, Paris, France
| | - Tara Masterson
- Medical Group Oncology, Janssen Research & Development, LLC, Spring House, PA, USA
| | - Christoph Heuck
- Medical Group Oncology, Janssen Research & Development, LLC, Spring House, PA, USA
| | - Annette Lam
- Global Market Access, Janssen Global Services, Raritan, NJ, USA
| | - Erwin De Cock
- Real World and Late Phase, Syneos Health Clinical Spain SL, Madrid, Spain
| |
Collapse
|
48
|
Alsumali A, Chemaly RF, Graham J, Jiang Y, Merchant S, Miles L, Schelfhout J, Yang J, Tang Y. Cost-effectiveness analysis of cytomegalovirus prophylaxis in allogeneic hematopoietic cell transplant recipients from a US payer perspective. J Med Virol 2021; 93:3786-3794. [PMID: 32844453 DOI: 10.1002/jmv.26462] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 08/19/2020] [Accepted: 08/22/2020] [Indexed: 12/16/2022]
Abstract
To evaluate the cost-effectiveness of letermovir versus no prophylaxis for the prevention of cytomegalovirus infection and disease in adult cytomegalovirus-seropositive allogeneic hematopoietic cell transplantation (allo-HCT) recipients. A decision model for 100 patients was developed to estimate the probabilities of cytomegalovirus infection, cytomegalovirus disease, various other complications, and death in patients receiving letermovir versus no prophylaxis. The probabilities of clinical outcomes were based on the pivotal phase 3 trial of letermovir use for cytomegalovirus prophylaxis versus placebo in adult cytomegalovirus-seropositive recipients of an allo-HCT. Costs of prophylaxis with letermovir and of each clinical outcome were derived from published sources or the trial clinical study reports. Incremental cost-effectiveness ratios (ICERs) in terms of cost per quality-adjusted life year (QALY) gained were used in the model. One-way and probabilistic sensitivity analyses were conducted to explore uncertainty around the base-case analysis. In this model, the use of letermovir prophylaxis would lead to an increase of QALYs (619) and direct medical cost ($1 733 794) compared with no prophylaxis (578 QALYs; $710 300) in cytomegalovirus-seropositive recipients of an allo-HCT. Letermovir use for cytomegalovirus prophylaxis was a cost-effective option versus no prophylaxis with base-case analysis ICER $25 046/QALY gained. One-way sensitivity analysis showed the most influential parameter was mortality rate. The probabilistic sensitivity analysis showed a 92% probability of letermovir producing an ICER below the commonly accepted willingness-to-pay threshold of $100 000/QALY gained. Based on this model, letermovir use for cytomegalovirus prophylaxis was a cost-effective option in adult cytomegalovirus-seropositive recipients of an allo-HCT.
Collapse
Affiliation(s)
- Adnan Alsumali
- Center for Observational and Real-world Evidence, Merck & Co, Inc, Kenilworth, New Jersey
| | - Roy F Chemaly
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jonathan Graham
- Health Economics, RTI Health Solutions, Research Triangle Park, North Carolina
| | - Yiling Jiang
- Center for Observational and Real-world Evidence, MSD Ltd, Hoddesdon, Hertfordshire, UK
| | - Sanjay Merchant
- Center for Observational and Real-world Evidence, Merck & Co, Inc, Kenilworth, New Jersey
| | - LaStella Miles
- Health Economics, RTI Health Solutions, Research Triangle Park, North Carolina
| | - Jonathan Schelfhout
- Center for Observational and Real-world Evidence, Merck & Co, Inc, Kenilworth, New Jersey
| | - Joe Yang
- Center for Observational and Real-world Evidence, Merck & Co, Inc, Kenilworth, New Jersey
| | - Yuexin Tang
- Center for Observational and Real-world Evidence, Merck & Co, Inc, Kenilworth, New Jersey
| |
Collapse
|
49
|
Mahtani R, Crawford J, Flannery SM, Lawrence T, Schenfeld J, Gawade PL. Prophylactic pegfilgrastim to prevent febrile neutropenia among patients receiving biweekly (Q2W) chemotherapy regimens: a systematic review of efficacy, effectiveness and safety. BMC Cancer 2021; 21:621. [PMID: 34044798 PMCID: PMC8157684 DOI: 10.1186/s12885-021-08258-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 04/26/2021] [Indexed: 01/01/2023] Open
Abstract
Background Pegfilgrastim, a long-acting granulocyte colony-stimulating factor (G-CSF), is commonly used to prevent febrile neutropenia (FN), a potentially life-threatening complication, following myelosuppressive chemotherapy. The FDA label for pegfilgrastim specifies that it should not be administered 14 days before or within 24 h of administration of myelosuppressive chemotherapy, precluding the use of pegfilgrastim in biweekly (Q2W) regimens. The National Comprehensive Cancer Network and the European Organisation for Research and Treatment of Cancer guidelines support the use of prophylactic pegfilgrastim in patients receiving Q2W regimens. The objective of this study was to systematically review evidence from randomized clinical trials (RCTs) and observational studies that describe the effectiveness and safety of prophylactic pegfilgrastim in preventing FN among patients receiving Q2W regimens. Methods An Ovid MEDLINE, Embase, and Cochrane Library literature search was conducted to evaluate the evidence regarding efficacy, effectiveness, and safety of prophylactic pegfilgrastim versus no prophylactic pegfilgrastim or prophylaxis with other G-CSF in patients who were receiving Q2W chemotherapy regimens with high (> 20%) or intermediate (10–20%) risk of FN for a non-myeloid malignancy. Studies that addressed absolute or relative risk of FN, grade 1–4 neutropenia, all-cause or any hospitalization, dose delays or dose reductions, adverse events, or mortality were included. Studies where the comparator was a Q3W chemotherapy regimen with primary prophylactic pegfilgrastim were also included. Results The initial literature search identified 2258 publications. Thirteen publications met the eligibility criteria, including eight retrospective, one prospective, one phase 1 dose escalation study, and three RCTs. In nine of the 13 studies reporting incidence of FN, and in seven of the nine studies reporting incidence of neutropenia, administration of prophylactic pegfilgrastim in patients receiving Q2W regimens resulted in decreased or comparable rates of FN or neutropenia compared with patients receiving filgrastim, no G-CSF, lipefilgrastim or pegfilgrastim in Q3W regimens. In six of the nine studies reporting safety data, lower or comparable safety profiles were observed between pegfilgrastim and comparators. Conclusions In a variety of non-myeloid malignancies, administration of prophylactic pegfilgrastim was efficacious in reducing the risk of FN in patients receiving high- or intermediate-risk Q2W regimens, with an acceptable safety profile. Trial registration PROSPERO registration no: CRD42019155572. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08258-w.
Collapse
Affiliation(s)
- Reshma Mahtani
- Sylvester Cancer Center, University of Miami, Deerfield Beach, FL, USA.
| | | | | | | | | | - Prasad L Gawade
- Center for Observational Research, Amgen, Thousand Oaks, CA, USA
| |
Collapse
|
50
|
Naureckas Li C, Fu X, Mancini CM, Zhang Y, Blumenthal KG. Association of beta-lactam allergy documentation and antibiotic use in patients with febrile neutropenia. Ann Allergy Asthma Immunol 2021; 127:275-277. [PMID: 34010699 DOI: 10.1016/j.anai.2021.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/29/2021] [Accepted: 05/09/2021] [Indexed: 11/17/2022]
Affiliation(s)
- Caitlin Naureckas Li
- Division of Infectious Diseases, Boston Children's Hospital, Boston, Massachusetts; Lawrence Center for Quality and Safety, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Xiaoqing Fu
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; Mongan Institute, Massachusetts General Hospital, Boston, Massachusetts
| | - Christian M Mancini
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; Mongan Institute, Massachusetts General Hospital, Boston, Massachusetts
| | - Yuqing Zhang
- Harvard Medical School, Boston, Massachusetts; Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; Mongan Institute, Massachusetts General Hospital, Boston, Massachusetts
| | - Kimberly G Blumenthal
- Lawrence Center for Quality and Safety, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts; Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts; Mongan Institute, Massachusetts General Hospital, Boston, Massachusetts.
| |
Collapse
|