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Dagher H, Chaftari AM, Hachem R, Jiang Y, Philip A, Mulanovich P, Haddad A, Lamie P, Wilson Dib R, John TM, Dailey Garnes NJM, Ali S, Chaftari P, Raad II. Procalcitonin Level Monitoring in Antibiotic De-Escalation and Stewardship Program for Patients with Cancer and Febrile Neutropenia. Cancers (Basel) 2024; 16:3450. [PMID: 39456544 PMCID: PMC11506002 DOI: 10.3390/cancers16203450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2024] [Revised: 09/26/2024] [Accepted: 10/09/2024] [Indexed: 10/28/2024] Open
Abstract
OBJECTIVE Serial procalcitonin (PCT) monitoring has been adopted to supplement clinical judgement and help guide antibiotic therapy as part of antimicrobial stewardship programs. PCT levels peak 24 to 48 h after infection onset and decline with infection resolution. We explored the role of PCT as an infection biomarker for guiding antibiotic therapy in cancer patients hospitalized for febrile neutropenia. DESIGN Prospective randomized study. METHODS Patients were enrolled between October 2021 and August 2023 and received empiric intravenous broad-spectrum antibiotics (IVBSA) for at least 48 h. PCT was measured at baseline and 48-72 h after IVBSA initiation. PCT drop 48-72 h after IVBSA initiation was defined as a reduction of 30% from baseline or a PCT level < 0.25 ng/mL. De-escalation was defined as a switch from IVBSA to oral or simplified once-daily IV therapy. RESULTS Of the 89 patients with available PCT levels, 53 (60%) had a PCT drop, most of whom (79%) underwent IVBSA de-escalation. Compared with patients without a PCT drop, patients with a PCT drop had a higher de-escalation rate at 72 h (71% vs. 45%; p = 0.003) and a shorter median antibiotic duration (55 h vs. 98 h; p = 0.004). Patients with bacteremia had a significantly higher median PCT level than those without bacteremia (2.35 ng/mL vs. 0.370 ng/mL, p = 0.013). CONCLUSIONS In patients with cancer and febrile neutropenia, a PCT drop was associated with earlier therapy de-escalation and shorter antibiotic duration. PCT monitoring may be useful in antimicrobial stewardship initiatives in this patient population. CLINICAL TRIALS IDENTIFIER NCT04983901.
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Affiliation(s)
- Hiba Dagher
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
| | - Anne-Marie Chaftari
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
| | - Ray Hachem
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
| | - Ying Jiang
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
| | - Ann Philip
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
| | - Patricia Mulanovich
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
| | - Andrea Haddad
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
| | - Peter Lamie
- Department of Hospital Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Rita Wilson Dib
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
| | - Teny M. John
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
| | - Natalie J. M. Dailey Garnes
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
| | - Shahnoor Ali
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
| | - Patrick Chaftari
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Issam I. Raad
- Department of Infectious Diseases, Infection Control, and Employee Health, The University of Texas MD Anderson Cancer Center, 1400 Pressler St., FCT12-6043, Unit 1460, Houston, TX 77030, USA; (H.D.); (R.H.); (Y.J.); (A.P.); (P.M.); (A.H.); (R.W.D.); (T.M.J.); (N.J.M.D.G.); (S.A.); (I.I.R.)
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Dimitrijević J, Čalamać M, Đurmez O, Krstić D, Stojanović M. Serum Albumin as a Prognostic Biomarker for Febrile Neutropenia Outcome and Complications: A Prospective Observational Trial. Clin Med Insights Oncol 2024; 18:11795549241281330. [PMID: 39323980 PMCID: PMC11423384 DOI: 10.1177/11795549241281330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 08/19/2024] [Indexed: 09/27/2024] Open
Abstract
Background Febrile neutropenia (FN) poses a significant challenge in cancer treatment, with a high incidence among patients undergoing standard therapies. Predicting FN complications and outcomes remains crucial for improving patient management strategies. Biomarkers, including procalcitonin and albumin, have garnered attention for their potential prognostic value in FN. Methods We conducted a prospective observational study at a tertiary hospital, enrolling 185 adult cancer patients experiencing FN episodes. We assessed serum albumin levels and incorporated them into the Multinational Association for Supportive Care in Cancer (MASCC) risk index to enhance risk stratification. Results Serum albumin levels displayed promising prognostic utility in febrile neutropenia (FN). They exhibited moderate specificity and sensitivity in predicting mortality during FN and 28-day mortality. Serum albumin levels were significantly associated with gastrointestinal infections, serving as an independent predictor. Integrating serum albumin into the MASCC risk index improved predictive accuracy for FN mortality by 50%, 28-day mortality by 66.67%, and respiratory tract infections by 62.50%, enhancing in this way risk stratification for FN-related complications. Conclusion Serum albumin emerges as a promising biomarker for prognostication in FN, complementing existing risk assessment frameworks. Its incorporation into the MASCC risk index enhances predictive capabilities, aiding clinicians in identifying high-risk patients promptly. While albumin shows potential in predicting mortality and complications, further research is warranted to optimize sensitivity and specificity, ensuring its clinical utility.
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Affiliation(s)
| | - Marina Čalamać
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Ognjen Đurmez
- Institute for Oncology and Radiology of Serbia, Belgrade, Serbia
| | - Danijela Krstić
- Institute of Medical Chemistry, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Marko Stojanović
- Department of Pharmacology, Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
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Dagher H, Chaftari AM, Mulanovich P, Jiang Y, Hachem R, Malek AE, Borjan J, Viola GM, Raad I. Procalcitonin for antimicrobial stewardship among cancer patients admitted with COVID-19. eLife 2022; 11:81151. [PMID: 36541589 PMCID: PMC9788806 DOI: 10.7554/elife.81151] [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: 06/17/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
Background Procalcitonin (PCT) has been used to guide antibiotic therapy in bacterial infections. We aimed to determine the role of PCT in decreasing the duration of empiric antibiotic therapy among cancer patients admitted with COVID-19. Methods This retrospective study included cancer patients admitted to our institution for COVID-19 between March 1, 2020, and June 28, 2021, with a PCT test done within 72 hr after admission. Patients were divided into two groups: PCT <0.25 ng/ml and PCT ≥0.25 ng/ml. We assessed pertinent cultures, antibacterial use, and duration of empiric antibacterial therapy. Results The study included 530 patients (median age, 62 years [range, 13-91]). All the patients had ≥1 culture test within 7 days following admission. Patients with PCT <0.25 ng/ml were less likely to have a positive culture than were those with PCT ≥0.25 ng/ml (6% [20/358] vs. 17% [30/172]; p<0.0001). PCT <0.25 ng/ml had a high negative predictive value for bacteremia and 30 day mortality. Patients with PCT <0.25 ng/ml were less likely to receive intravenous (IV) antibiotics for >72 hr than were patients with PCT ≥0.25 ng/ml (45% [162/358] vs. 69% [119/172]; p<0.0001). Among patients with PCT <0.25 ng/ml and negative cultures, 30 day mortality was similar between those who received IV antibiotics for ≥72 hr and those who received IV antibiotics for shorter durations (2% [2/111] vs. 3% [5/176], p=0.71). Conclusions Among cancer patients with COVID-19, PCT level <0.25 ng/ml is associated with lower likelihood of bacterial co-infection and greater likelihood of a shorter antibiotic course. In patients with PCT level <0.25 ng/ml and negative cultures, an antibiotic course of >72 hr may not be necessary. PCT could be useful in enhancing antimicrobial stewardship in cancer patients with COVID-19. Funding This research was supported by the National Institutes of Health/National Cancer Institute under award number P30CA016672, which supports MD Anderson Cancer Center's Clinical Trials Office.
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Affiliation(s)
- Hiba Dagher
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer CenterHoustonUnited States
| | - Anne-Marie Chaftari
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer CenterHoustonUnited States
| | - Patricia Mulanovich
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer CenterHoustonUnited States
| | - Ying Jiang
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer CenterHoustonUnited States
| | - Ray Hachem
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer CenterHoustonUnited States
| | - Alexandre E Malek
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer CenterHoustonUnited States
| | - Jovan Borjan
- Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer CenterHoustonUnited States
| | - George M Viola
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer CenterHoustonUnited States
| | - Issam Raad
- Department of Infectious Diseases, Infection Control and Employee Health, The University of Texas MD Anderson Cancer CenterHoustonUnited States
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