1
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Alkashef NM, Seleem MN. Novel combinatorial approach: Harnessing HIV protease inhibitors to enhance amphotericin B's antifungal efficacy in cryptococcosis. PLoS One 2024; 19:e0308216. [PMID: 39088434 PMCID: PMC11293717 DOI: 10.1371/journal.pone.0308216] [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] [Received: 05/03/2024] [Accepted: 07/18/2024] [Indexed: 08/03/2024] Open
Abstract
Cryptococcosis is a fungal infection that is becoming increasingly prevalent worldwide, particularly among individuals with compromised immune systems, such as HIV patients. Amphotericin B (AmB) is the first-line treatment mainly combined with flucytosine. The scarcity and the prohibitive cost of this regimen urge the use of fluconazole as an alternative, leading to increased rates of treatment failure and relapses. Therefore, there is a critical need for efficient and cost-effective therapy to enhance the efficacy of AmB. In this study, we evaluated the efficacy of the HIV protease inhibitors (PIs) to synergize the activity of AmB in the treatment of cryptococcosis. Five PIs (ritonavir, atazanavir, saquinavir, lopinavir, and nelfinavir) were found to synergistically potentiate the killing activity of AmB against Cryptococcus strains with ƩFICI ranging between 0.09 and 0.5 against 20 clinical isolates. This synergistic activity was further confirmed in a time-kill assay, where different AmB/PIs combinations exhibited fungicidal activity within 24 hrs. Additionally, PIs in combination with AmB exhibited an extended post-antifungal effect on treated cryptococcal cells for approximately 10 hrs compared to 4 hours with AmB alone. This promising activity against cryptococcal cells did not exhibit increased cytotoxicity towards treated kidney cells, ruling out the risk of drug combination-induced nephrotoxicity. Finally, we evaluated the efficacy of AmB/PIs combinations in the Caenorhabditis elegans model of cryptococcosis, where these combinations significantly reduced the fungal burden of the treated nematodes by approximately 2.44 Log10 CFU (92.4%) compared to the untreated worms and 1.40 Log10 ((39.4%) compared to AmB alone. The cost-effectiveness and accessibility of PIs in resource-limited geographical areas compared to other antifungal agents, such as flucytosine, make them an appealing choice for combination therapy.
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Affiliation(s)
- Nour M. Alkashef
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, United States of America
- Center for One Health Research, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, United States of America
- Department of Microbiology and Immunology, Faculty of Pharmacy, Zagazig University, Zagazig, Alsharkia, Egypt
| | - Mohamed N. Seleem
- Department of Biomedical Sciences and Pathobiology, Virginia-Maryland College of Veterinary Medicine, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, United States of America
- Center for One Health Research, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, United States of America
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2
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Ueda T, Nakajima K, Ichiki K, Ishikawa K, Yamada K, Tsuchida T, Otani N, Takubo S, Iijima K, Uchino M, Horio Y, Kuwahara R, Kimura T, Murakami Y, Nozaki Y, Nakama S, Miyazaki Y, Takesue Y. Association between the hypokalaemia index based on area over the serum potassium concentration curve and occurrence of acute kidney injury in patients administered liposomal amphotericin B. Mycoses 2024; 67:e13771. [PMID: 39031945 DOI: 10.1111/myc.13771] [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: 05/14/2024] [Revised: 07/11/2024] [Accepted: 07/13/2024] [Indexed: 07/22/2024]
Abstract
BACKGROUND Acute kidney injury (AKI) and hypokalaemia are common adverse events after treatment with liposomal amphotericin B (L-AMB). OBJECTIVES Because excess potassium (K) leakage occurs during renal tubular injury caused by L-AMB, measuring the decrease in rate of serum K concentration might be more useful to assess the renal impact of L-AMB than hypokalaemia identified from a one-point measurement. The effects of a decrease in K concentration and duration of hypokalaemia on AKI were investigated. METHODS A ≥ 10% decrease in K concentration from the reference concentration within a 7-day timeframe was evaluated. The hypokalaemia index, which combines the duration of K concentration lower than the reference and a marked low K concentration, was calculated from the area over the concentration curve. RESULTS Eighty-six patients were included in the study. The incidences of AKI and decrease in K concentration were 36.0% and 63.9%, respectively. Of patients who developed both adverse events, a decrease in K concentration occurred first in 22 of 26 patients, followed by AKI 7 days later. Hypokalaemia did not increase AKI risk whereas a decrease in K concentration was an independent risk factor for AKI. The hypokalaemia index in patients with AKI was significantly higher than those without AKI (5.35 vs. 2.50 points, p = 0.002), and ≥3.45 points was a significant predictor for AKI. CONCLUSION A ≥ 10% decrease in the K concentration was a significant factor for AKI in patients receiving L-AMB therapy. In such patients, dose reduction or alternative antifungals could be considered based on the hypokalaemia index.
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Affiliation(s)
- Takashi Ueda
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Kazuhiko Nakajima
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Kaoru Ichiki
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Kaori Ishikawa
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Kumiko Yamada
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
- Department of Clinical Technology, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Toshie Tsuchida
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Naruhito Otani
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Shingo Takubo
- Department of Pharmacy, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Kosuke Iijima
- Department of Clinical Technology, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Motoi Uchino
- Division of Inflammatory Bowel Disease Surgery, Department of Gastroenterological Surgery, Hyogo Medical University, Nishinomiya, Japan
| | - Yuki Horio
- Division of Inflammatory Bowel Disease Surgery, Department of Gastroenterological Surgery, Hyogo Medical University, Nishinomiya, Japan
| | - Ryuichi Kuwahara
- Division of Inflammatory Bowel Disease Surgery, Department of Gastroenterological Surgery, Hyogo Medical University, Nishinomiya, Japan
| | - Takeshi Kimura
- Department of Pharmacy, Hyogo Medical University Hospital, Nishinomiya, Japan
| | - Yasushi Murakami
- Department of Respiratory Medicine, Tokoname City Hospital, Tokoname, Japan
| | - Yasuhiro Nozaki
- Department of Respiratory Medicine, Tokoname City Hospital, Tokoname, Japan
| | - Soichiro Nakama
- Department of Clinical Infectious Diseases, Tokoname City Hospital, Tokoname, Japan
| | - Yoshitsugu Miyazaki
- Department of Chemotherapy and Mycoses, National Institute of Infectious Diseases, Tokyo, Japan
| | - Yoshio Takesue
- Department of Infection Prevention and Control, Hyogo Medical University Hospital, Nishinomiya, Japan
- Department of Clinical Infectious Diseases, Tokoname City Hospital, Tokoname, Japan
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3
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Liu A, Xiong L, Wang L, Zhuang H, Gan X, Zou M, Wang X. Compare the efficacy of antifungal agents as primary therapy for invasive aspergillosis: a network meta-analysis. BMC Infect Dis 2024; 24:581. [PMID: 38867163 PMCID: PMC11170913 DOI: 10.1186/s12879-024-09477-9] [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: 08/18/2023] [Accepted: 06/04/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND Several antifungal agents are available for primary therapy in patients with invasive aspergillosis (IA). Although a few studies have compared the effectiveness of different antifungal agents in treating IA, there has yet to be a definitive agreement on the best choice. Herein, we perform a network meta-analysis comparing the efficacy of different antifungal agents in IA. METHODS We searched PubMed, Embase, and the Cochrane Central Register of Controlled Clinical Trials databases to find studies (both randomized controlled trials [RCTs] and observational) that reported on treatment outcomes with antifungal agents for patients with IA. The study quality was assessed using the revised tool for risk of bias and the Newcastle Ottawa scale, respectively. We performed a network meta-analysis (NMA) to summarize the evidence on antifungal agents' efficacy (favourable response and mortality). RESULTS We found 12 studies (2428 patients) investigating 11 antifungal agents in the primary therapy of IA. There were 5 RCTs and 7 observational studies. When treated with monotherapy, isavuconazole was associated with the best probability of favourable response (SUCRA, 77.9%; mean rank, 3.2) and the best reduction mortality against IA (SUCRA, 69.1%; mean rank, 4.1), followed by voriconazole and posaconazole. When treated with combination therapy, Liposomal amphotericin B plus caspofungin was the therapy associated with the best probability of favourable response (SUCRA, 84.1%; mean rank, 2.6) and the best reduction mortality (SUCRA, 88.2%; mean rank, 2.2) against IA. CONCLUSION These findings suggest that isavuconazole, voriconazole, and posaconazole may be the best antifungal agents as the primary therapy for IA. Liposomal amphotericin B plus caspofungin could be an alternative option.
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Affiliation(s)
- Ao Liu
- Department of Respiratory Medicine, Chengdu BOE hospital, Chengdu, Sichuan Province, 610000, China.
| | - Liubo Xiong
- Department of Respiratory Medicine, Chengdu BOE hospital, Chengdu, Sichuan Province, 610000, China
| | - Lian Wang
- Department of Respiratory Medicine, Chengdu BOE hospital, Chengdu, Sichuan Province, 610000, China
| | - Han Zhuang
- Department of Respiratory Medicine, Chengdu BOE hospital, Chengdu, Sichuan Province, 610000, China
| | - Xiao Gan
- Department of Respiratory Medicine, Chengdu BOE hospital, Chengdu, Sichuan Province, 610000, China
| | - Mengying Zou
- Department of Respiratory Medicine, Chengdu BOE hospital, Chengdu, Sichuan Province, 610000, China
| | - Xiaoming Wang
- Department of Respiratory Medicine, Chengdu BOE hospital, Chengdu, Sichuan Province, 610000, China
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Fakhruddin KS, Matsubara VH, Warnakulasuriya S, Tilakaratne WM, Ngo HC, Samaranayake LP. Mucormycosis of the Mandible and Tongue: A Systematic Scoping Review. Int Dent J 2024; 74:454-472. [PMID: 38143163 PMCID: PMC11123561 DOI: 10.1016/j.identj.2023.11.011] [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: 08/23/2023] [Revised: 11/14/2023] [Accepted: 11/14/2023] [Indexed: 12/26/2023] Open
Abstract
AIM Mucormycosis is a rare human infection associated with Mucorales, a group of filamentous moulds found in different environmental niches. Its oral manifestations may occur in the mandible and tongue despite being rare. We aimed to systematically review the data on clinical manifestations, risk factors, diagnostic approaches, treatment options, and outcomes of mandibular and tongue mucormycosis. METHODS An electronic search of articles published between January 1975 and November 2022 in PubMed, Web of Science, and EMBASE databases was performed. A total of 22 articles met the inclusion criteria and reported 27 cases of oral mucormycosis in total. RESULTS Fourteen patients had mandibular mucormycosis signs unrelated to COVID-19 infection, 6 had SARS-CoV-2-related mandibular mucormycosis, and 6 had manifestations in the tongue. All published case reports during the COVID-19 pandemic were from India. Patient ages ranged from 4 months old to 82 years, and most patients had important comorbidities, such as blood dyscrasias related to immune deficiency and uncontrolled type 2 diabetes mellitus. The signs and symptoms of mandibular and tongue mucormycosis varied from dental pain, loose teeth, and nonhealing sockets to dysphagia and paraesthesia of the lip. Some patients also reported trismus, draining sinus tract, and facial pain. The diagnosis of oral mucormycosis was based on a combination of clinical, radiographic, and histopathologic findings by demonstrating fungal hyphae in tissue specimens. In most cases, mucormycosis was managed with systemic amphotericin B, strict glycaemic control, and aggressive surgical debridement of infected tissue, minimising the progression of the fungal infection and thus improving the survival rate. In some cases, combined antifungal therapy, antibiotic therapy, and chlorhexidine mouthwashes were used successfully. CONCLUSIONS Recognition of the signs and symptoms by oral care providers is pertinent for the early diagnosis and treatment of tongue and mandibular mucormycosis, and providers should be aware of the possibility of this opportunistic fungal infection in patients with COVID-19. A multidisciplinary approach is recommended for the management of this lethal infection.
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Affiliation(s)
- Kausar Sadia Fakhruddin
- Department of Preventive and Restorative Dentistry, University of Sharjah, Sharjah, United Arab Emirates
| | | | | | | | - Hien Chi Ngo
- Dental School, University of Western Australia, Perth, Western Australia, Australia
| | - Lakshman P Samaranayake
- Faculty of Dentistry, The University of Hong Kong, Hong Kong. Special Administrative Region, China.
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5
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Obara T. Directions for perinatal pharmacoepidemiology studies in Japan. Congenit Anom (Kyoto) 2024; 64:4-5. [PMID: 38163674 DOI: 10.1111/cga.12549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 01/03/2024]
Affiliation(s)
- Taku Obara
- Department of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
- Division of Molecular Epidemiology, Graduate School of Medicine, Tohoku University, Sendai, Japan
- Department of Pharmaceutical Sciences, Tohoku University Hospital, Sendai, Japan
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6
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Chan JC, Dear J, Palm C, Reagan K. Incidence of acute kidney injury in dogs with systemic mycotic infections treated with amphotericin B (1996-2020). J Vet Intern Med 2023; 37:1030-1037. [PMID: 37148178 PMCID: PMC10229337 DOI: 10.1111/jvim.16728] [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: 09/17/2022] [Accepted: 04/15/2023] [Indexed: 05/08/2023] Open
Abstract
BACKGROUND Amphotericin-B (AmB) is an essential medication for the treatment of life-threatening systemic mycoses but the incidence and risk factors for acute kidney injury (AKI) after its administration are not known in dogs. OBJECTIVE Determine the incidence of and risk factors for AKI in dogs receiving AmB. ANIMALS Fifty-one client owned dogs receiving AmB for the treatment of systemic mycoses. METHODS Retrospective study. Signalment, potential risk factors, AKI development (creatinine ≥0.3 mg/dL from baseline), drug formulation (deoxycholate [AmB-D] or lipid complex [ABLC]), dose, and treatment duration were recorded. The probability of an AKI diagnosis was evaluated using a log-rank test. The incidence of AKI and odds ratios were calculated for potential risk factors. RESULTS Incidence of AKI was 5/12 (42%) for dogs receiving AmB-D and 14/39 (36%) for dogs receiving ABLC. Of the 19 dogs that developed AKI, 16 (84%) continued treatment after a pause in the planned dosing protocol. Fifty percent of dogs received a cumulative dose of 6.9 mg/kg for AmB-D and 22.5 mg/kg for ABLC (P < .01) at time of AKI diagnosis. ICU hospitalization (odds ratio [OR] 0.21, 95% confidence interval [CI]: 0.58-0.87) and inpatient status (OR 0.25, 95% CI: 0.07-0.86) were associated with decreased odds of AKI. CONCLUSIONS AND CLINICAL IMPORTANCE Incidence of AKI with AmB is common but does not always preclude continued treatment. The incidence of AKI is similar between AmB-D and ABLC, but dogs receiving ABLC tolerated a higher cumulative total dose before AKI diagnosis.
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Affiliation(s)
- Jennifer C Chan
- William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California, Davis, California, USA
| | - Jonathan Dear
- Department of Medicine & Epidemiology, School of Veterinary Medicine, University of California, Davis, California, USA
| | - Carrie Palm
- Department of Medicine & Epidemiology, School of Veterinary Medicine, University of California, Davis, California, USA
| | - Krystle Reagan
- Department of Medicine & Epidemiology, School of Veterinary Medicine, University of California, Davis, California, USA
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7
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Mishra RC, Sodhi K, Prakash KC, Tyagi N, Chanchalani G, Annigeri RA, Govil D, Savio RD, Subbarayan B, Arora N, Chatterjee R, Chacko J, Khasne RW, Chakravarthi RM, George N, Ahmed A, Javeri Y, Chhallani AK, Khanikar RG, Margabandhu S, Lopa AJ, Chaudhry D, Samavedam S, Kar A, Dixit SB, Gopal P. ISCCM Guidelines on Acute Kidney Injury and Renal Replacement Therapy. Indian J Crit Care Med 2022; 26:S13-S42. [PMID: 36896356 PMCID: PMC9989875 DOI: 10.5005/jp-journals-10071-24109] [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: 10/03/2021] [Accepted: 01/31/2022] [Indexed: 11/09/2022] Open
Abstract
Acute kidney injury (AKI) is a complex syndrome with a high incidence and considerable morbidity in critically ill patients. Renal replacement therapy (RRT) remains the mainstay of treatment for AKI. There are at present multiple disparities in uniform definition, diagnosis, and prevention of AKI and timing of initiation, mode, optimal dose, and discontinuation of RRT that need to be addressed. The Indian Society of Critical Care Medicine (ISCCM) AKI and RRT guidelines aim to address the clinical issues pertaining to AKI and practices to be followed for RRT, which will aid the clinicians in their day-to-day management of ICU patients with AKI. How to cite this article Mishra RC, Sodhi K, Prakash KC, Tyagi N, Chanchalani G, Annigeri RA, et al. ISCCM Guidelines on Acute Kidney Injury and Renal Replacement Therapy. Indian J Crit Care Med 2022;26(S2):S13-S42.
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Affiliation(s)
- Rajesh C Mishra
- EPIC Hospital, Sanjivani Super Speciality Hospital, Ahmedabad, Gujarat, India
| | | | | | - Niraj Tyagi
- Institute of Critical Care Medicine, Sir Ganga Ram Hospital, New Delhi, India
| | | | - Rajeev A Annigeri
- Department of Nephrology, Apollo Hospital, Chennai, Tamil Nadu, India
| | - Deepak Govil
- Institute of Critical Care and Anaesthesiology, Medanta, Gurugram, Haryana, India
| | - Raymond D Savio
- Department of Critical Care Medicine, Apollo Proton Cancer Centre, Chennai, Tamil Nadu, India
| | | | - Nitin Arora
- Department of Intensive Care, University Hospitals Birmingham, Birmingham, West Midlands, United Kingdom
| | - Ranajit Chatterjee
- Department of Anaesthesiology and Critical Care, Swami Dayanand Hospital, New Delhi, India
| | - Jose Chacko
- Narayana Health City, Bengaluru, Karnataka, India
| | - Ruchira W Khasne
- Department of Critical Care Medicine, SMBT Institute of Medical Sciences and Research Centre, Nashik, Maharashtra, India
| | | | - Nita George
- VPS Lakeshore Hospital, Kochi, Kerala, India
| | - Ahsan Ahmed
- KPC Medical College and Hospital, Kolkata, West Bengal, India
| | - Yash Javeri
- Department of Critical Care, Anesthesia and Emergency Medicine, Regency Super Speciality Hospital, Lucknow, Uttar Pradesh, India
| | | | - Reshu G Khanikar
- Department of Critical Care Medicine, Health City Hospital, Guwahati, Assam, India
| | | | - Ahsina J Lopa
- Intensive Care Unit, MH Samorita Hospital and Medical College, Tejgaon, Dhaka, Bangladesh
| | | | - Srinivas Samavedam
- Department of Critical Care, Vrinchi Hospital, Hyderabad, Telangana, India
| | - Arindam Kar
- Reliance Hospital, Mumbai, Maharashtra, India
| | - Subhal B Dixit
- Department of Critical Care, Sanjeevan and MJM Hospital, Pune, Maharashtra, India
| | - Palepu Gopal
- Department of Critical Care Medicine, Continental Hospitals, Hyderabad, Telangana, India
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8
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Haro-Reyes T, Díaz-Peralta L, Galván-Hernández A, Rodríguez-López A, Rodríguez-Fragoso L, Ortega-Blake I. Polyene Antibiotics Physical Chemistry and Their Effect on Lipid Membranes; Impacting Biological Processes and Medical Applications. MEMBRANES 2022; 12:membranes12070681. [PMID: 35877884 PMCID: PMC9316096 DOI: 10.3390/membranes12070681] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/21/2022] [Accepted: 06/23/2022] [Indexed: 01/27/2023]
Abstract
This review examined a collection of studies regarding the molecular properties of some polyene antibiotic molecules as well as their properties in solution and in particular environmental conditions. We also looked into the proposed mechanism of action of polyenes, where membrane properties play a crucial role. Given the interest in polyene antibiotics as therapeutic agents, we looked into alternative ways of reducing their collateral toxicity, including semi-synthesis of derivatives and new formulations. We follow with studies on the role of membrane structure and, finally, recent developments regarding the most important clinical applications of these compounds.
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Affiliation(s)
- Tammy Haro-Reyes
- Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, Av. Universidad s/n, Col. Chamilpa, Cuernavaca 62210, Morelos, Mexico; (T.H.-R.); (L.D.-P.); (A.G.-H.)
| | - Lucero Díaz-Peralta
- Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, Av. Universidad s/n, Col. Chamilpa, Cuernavaca 62210, Morelos, Mexico; (T.H.-R.); (L.D.-P.); (A.G.-H.)
| | - Arturo Galván-Hernández
- Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, Av. Universidad s/n, Col. Chamilpa, Cuernavaca 62210, Morelos, Mexico; (T.H.-R.); (L.D.-P.); (A.G.-H.)
| | - Anahi Rodríguez-López
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Cuernavaca 62210, Morelos, Mexico; (A.R.-L.); (L.R.-F.)
| | - Lourdes Rodríguez-Fragoso
- Facultad de Farmacia, Universidad Autónoma del Estado de Morelos, Cuernavaca 62210, Morelos, Mexico; (A.R.-L.); (L.R.-F.)
| | - Iván Ortega-Blake
- Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, Av. Universidad s/n, Col. Chamilpa, Cuernavaca 62210, Morelos, Mexico; (T.H.-R.); (L.D.-P.); (A.G.-H.)
- Correspondence: ; Tel.: +52-77-7329-1762
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9
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Yasu T, Sakurai K, Akazawa M. Invasive Fungal Disease in Patients with Chronic Lymphocytic Leukemia in Japan: A Retrospective Database Study. Curr Oncol 2022; 29:3242-3251. [PMID: 35621654 PMCID: PMC9139551 DOI: 10.3390/curroncol29050264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 04/30/2022] [Accepted: 05/02/2022] [Indexed: 11/16/2022] Open
Abstract
Invasive fungal disease (IFD) is an important cause of morbidity and mortality in patients with hematological malignancies. As chronic lymphocytic leukemia (CLL) is a rare hematological malignancy in Japan, IFD incidence in Japanese patients with CLL is unclear. This study aimed to investigate IFD incidence in Japanese patients with CLL. This retrospective cohort study used data of patients with CLL registered between April 2008 and December 2019 in the Medical Data Vision database (n = 3484). IFD incidence after CLL diagnosis in the watch-and-wait (WW) and drug therapy (DT) groups was 1.5% and 9.2%, respectively. The most common type of IFD was invasive aspergillosis (28.1%). Cox proportional hazards multivariate analysis revealed that DT (hazard ratio [HR]: 2.13) and steroid use (HR: 4.19) were significantly associated with IFD occurrence. IFD incidence was significantly higher in the DT group than in the WW group (log-rank p < 0.001); however, there was no significant between-group difference in the time to IFD onset or the type of IFD (p = 0.09). This study determined the incidence of IFD in patients with CLL during WW. Physicians should monitor for IFD, even among patients with CLL undergoing the WW protocol.
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Affiliation(s)
- Takeo Yasu
- Pharmaceutical Education and Research Center, Department of Medicinal Therapy Research, Meiji Pharmaceutical University, Noshio, Kiyose 204-8588, Japan;
- Correspondence: ; Tel.: +81-42-495-8974
| | - Kotono Sakurai
- Pharmaceutical Education and Research Center, Department of Medicinal Therapy Research, Meiji Pharmaceutical University, Noshio, Kiyose 204-8588, Japan;
| | - Manabu Akazawa
- Department of Public Health and Epidemiology, Meiji Pharmaceutical University, Noshio, Kiyose 204-8588, Japan;
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10
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Tashiro M, Obata Y, Takazono T, Ota Y, Wakamura T, Shiozawa Y, Tsuyuki A, Miyazaki T, Nishino T, Izumikawa K. Association between fluid infusions and the recovery from acute kidney injury in patients administered liposomal amphotericin B: a nationwide observational study. Ren Fail 2022; 44:282-292. [PMID: 35172680 PMCID: PMC8856109 DOI: 10.1080/0886022x.2022.2036618] [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] [Indexed: 11/05/2022] Open
Abstract
Acute kidney injury (AKI) often develops during the administration of liposomal amphotericin B (L-AMB), a broad-spectrum antifungal drug. However, clinical recovery approaches for AKI patients administered L-AMB are not well established. This retrospective analysis used the data obtained from hospitals throughout Japan. AKI was defined as a ≥ 1.5-fold increase within 7 days or ≥0.3 mg/dL increase within 2 days in serum creatinine. AKI recovery was defined as a return to creatinine levels below or equal to those recorded before AKI onset. Ninety patients were assessed for recovery from AKI as per the three stages. The incidence of recovery from AKI regardless of its stage was higher, though not significant, in patients administered ≥10 mL/kg/day fluid for 7 consecutive days from AKI onset (63%) than in those who did not (35%, p = 0.053). However, if limited to AKI stage 1 patients, the former group had a significantly higher incidence of recovery (91%) than the latter group (50%, p = 0.017), even after adjusting for confounding factors (odds ratio: 10.135, 95% confidence interval: 1.148–89.513, p = 0.037). The daily fluid volume administered during the 7 consecutive days from AKI onset positively correlated with the recovery from AKI of all stages (p = 0.043). Daily consecutive fluid infusion from AKI onset may be associated with recovery from stage 1 AKI in patients administered L-AMB, with daily fluid volume positively correlating with the incidence of AKI recovery.
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Affiliation(s)
- Masato Tashiro
- Department of Infectious Diseases, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.,Nagasaki University Infection Control and Education Center, Nagasaki University Hospital, Nagasaki, Japan
| | - Yoko Obata
- Department of Nephrology, Nagasaki University Hospital, Nagasaki, Japan
| | - Takahiro Takazono
- Department of Infectious Diseases, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.,Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Yuki Ota
- Department of Nephrology, Nagasaki University Hospital, Nagasaki, Japan.,Department of Nephrology, Sasebo City General Hospital, Nagasaki, Japan
| | - Tomotaro Wakamura
- Medical Affairs Division, Sumitomo Dainippon Pharma Co., Ltd., Tokyo, Japan
| | | | - Ai Tsuyuki
- Deloitte Tohmatsu Consulting LLC, Tokyo, Japan
| | - Taiga Miyazaki
- Department of Infectious Diseases, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.,Department of Respiratory Medicine, Nagasaki University Hospital, Nagasaki, Japan
| | - Tomoya Nishino
- Department of Nephrology, Nagasaki University Hospital, Nagasaki, Japan
| | - Koichi Izumikawa
- Department of Infectious Diseases, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.,Nagasaki University Infection Control and Education Center, Nagasaki University Hospital, Nagasaki, Japan
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11
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Pasrija R, Naime M. Resolving the equation between mucormycosis and COVID-19 disease. Mol Biol Rep 2022; 49:3349-3356. [PMID: 35064406 PMCID: PMC8782700 DOI: 10.1007/s11033-021-07085-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 12/10/2021] [Indexed: 12/27/2022]
Abstract
The COVID-19 patients, both infected and recovered are rapidly contracting mucormycetes infections due to the 'Mucorales' order, under Zygomycetes class of fungi. The mucorales fungi commonly known to exist in our natural surroundings including soil, but the frequency of incidences was never rampant. This sudden spike in infections, is locally known as 'black fungus,' and is affecting various organs, including- eyes, sinuses, nose, brain, skin, intestine, lungs, etc. The severity of situation is ascertainable from the fact that, in certain cases surgical eye/jaws removal persists as the only viable option to avert mortality, as therapeutic interventions are limited. This epidemic situation intrigued experts to investigate the probable reason behind this unpredicted escalation in reported cases, including in recuperated COVID-19 patients, as person-to-person spread of infection is not common. The comparison of physiological parameters in healthy and COVID-19 afflicted patients highlights that the underlying conditions including diabetes mellitus, steroidal therapy, lymphopenia (decreased CD4+ and CD8+ lymphocytes), deregulated cytokine release storm, elevated free iron levels (hemosiderosis) in blood and insulin insensitivity are playing major roles in deteriorating conditions in rarely pathogenic fungal infections. This review is an attempt to explain the rationalities that makes people vulnerable to mucormycetes infection.
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Affiliation(s)
- Ritu Pasrija
- Department of Biochemistry, Maharshi Dayanand University, Rohtak, Haryana, India.
| | - Mohammad Naime
- Central Research Institute of Unani Medicine (Under Central Council for Research in Unani Medicine, Ministry of Ayush, Govt. of India), Lucknow, Uttar Pradesh, India
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12
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Verdecia J, Kunz Coyne AJ, Patel S, Oye M, Ravi M, Sands M. Miliary Histoplasmosis in a Renal Transplant Patient. Cureus 2021; 13:e19338. [PMID: 34909299 PMCID: PMC8653925 DOI: 10.7759/cureus.19338] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2021] [Indexed: 01/12/2023] Open
Abstract
Solid organ transplant (SOT) recipients are at increased risk of opportunistic infections due to significant T-cell immune dysfunction. The incidence of clinical disseminated histoplasmosis is rare, and its variable clinical presentation and response to therapy make it challenging to treat with resultant high mortality. A high index of clinical suspicion is necessary, especially in non-endemic areas. We report our clinical experience treating a 63-year-old renal transplant patient on immunosuppressive therapy with late-onset acute miliary histoplasmosis initiated on liposomal amphotericin B (L-AmB).
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Affiliation(s)
- Jorge Verdecia
- Infectious Disease, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Ashlan J Kunz Coyne
- Pharmacology, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Shaorinkumar Patel
- Internal Medicine, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Melissa Oye
- Internal Medicine, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Malleswari Ravi
- Infectious Disease, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Michael Sands
- Infectious Diseases, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
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13
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Echeverria-Esnal D, Martín-Ontiyuelo C, Navarrete-Rouco ME, Barcelo-Vidal J, Conde-Estévez D, Carballo N, De-Antonio Cuscó M, Ferrández O, Horcajada JP, Grau S. Pharmacological management of antifungal agents in pulmonary aspergillosis: an updated review. Expert Rev Anti Infect Ther 2021; 20:179-197. [PMID: 34328373 DOI: 10.1080/14787210.2021.1962292] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
INTRODUCTION Aspergillus may cause different types of lung infections: invasive, chronic pulmonary or allergic bronchopulmonary aspergillosis. Pharmacological management with antifungals poses as a challenge. Patients diagnosed with pulmonary aspergillosis are complex, as well as the problems associated with antifungal agents. AREAS COVERED This article reviews the pharmacology of antifungal agents in development and currently used to treat pulmonary aspergillosis, including the mechanisms of action, pharmacokinetics, pharmacodynamics, dosing, therapeutic drug monitoring and safety. Recommendations to manage situations that arise in daily clinical practice are provided. A literature search of PubMed was conducted on November 15th, 2020 and updated on March 30th, 2021. EXPERT OPINION Recent and relevant developments in the treatment of pulmonary aspergillosis have taken place. Novel antifungals with new mechanisms of action that extend antifungal spectrum and improve pharmacokinetic-related aspects, drug-drug interactions and safety are under current study. For those antifungals already marketed, new data related to pharmacokinetics, pharmacodynamics, dose adjustments in special situations, therapeutic drug monitoring and safety are available. To maximize efficacy and reduce the risk of associated toxicities, it is essential to choose the most appropriate antifungal; optimize its dose, interval, route of administration and length of treatment; and prevent side effects.
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Affiliation(s)
- Daniel Echeverria-Esnal
- Pharmacy Department, Hospital Del Mar, Parc De Salut Mar, Barcelona, Spain.,Infectious Pathology and Antimicrobials Research Group (IPAR), Institut Hospital Del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | | | | | | | - David Conde-Estévez
- Pharmacy Department, Hospital Del Mar, Parc De Salut Mar, Barcelona, Spain.,Department Of Pharmacology, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - Nuria Carballo
- Pharmacy Department, Hospital Del Mar, Parc De Salut Mar, Barcelona, Spain
| | | | - Olivia Ferrández
- Pharmacy Department, Hospital Del Mar, Parc De Salut Mar, Barcelona, Spain
| | - Juan Pablo Horcajada
- Infectious Pathology and Antimicrobials Research Group (IPAR), Institut Hospital Del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain.,Department Of Pharmacology, Universitat Autònoma De Barcelona, Barcelona, Spain.,Infectious Diseases Department, Hospital Del Mar, Parc De Salut Mar, Barcelona, Spain
| | - Santiago Grau
- Pharmacy Department, Hospital Del Mar, Parc De Salut Mar, Barcelona, Spain.,Infectious Pathology and Antimicrobials Research Group (IPAR), Institut Hospital Del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain.,Department Of Pharmacology, Universitat Autònoma De Barcelona, Barcelona, Spain
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14
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Kumbeni MT, Apanga PA, Chanase MAW, Alem JN, Mireku-Gyimah N. The role of the public and private health sectors on factors associated with early essential newborn care practices among institutional deliveries in Ghana. BMC Health Serv Res 2021; 21:621. [PMID: 34187464 PMCID: PMC8244223 DOI: 10.1186/s12913-021-06665-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 06/21/2021] [Indexed: 11/17/2022] Open
Abstract
Background Early essential newborn care is one of the important interventions developed by the World Health Organization to reduce morbidities and mortalities in neonates. This study investigated the role of the public and private sector health facilities on factors associated with early essential newborn care practices following institutional delivery in Ghana. Methods We used data from the 2017/2018 multiple indicator cluster survey for our analysis. A total of 2749 mothers aged 15–49 years were included in the study. Logistic regression analysis was used to assess the factors associated with early essential newborn care in both public and private health sectors. Results The prevalence of good early essential newborn care in the public sector health facilities was 26.4 % (95 % CI: 23.55, 29.30) whiles that of the private sector health facilities was 19.9 % (95 % CI: 13.55, 26.30). Mothers who had a Caesarean section in the public sector health facilities had 67 % lower odds of early essential newborn care compared to mothers who had a vaginal delivery [adjusted prevalence odds ratios (aPOR) = 0.33, 95 % CI: 0.20, 0.53]. Mothers without a health insurance in the public sector health facilities had 26 % lower odds of early essential newborn care compared to mothers with a health insurance (aPOR = 0.74, 95 % CI: 0.56, 0.97). However, these associations were not observed in the private sector health facilities. Conclusions The findings suggest that the prevalence of good early essential newborn care in the public sector health facilities was higher than that reported in the private sector health facilities. Child health programs on early essential newborn care needs to be prioritized in the private healthcare sector. The Government of Ghana may also need to increase the coverage of the national health insurance scheme for women in reproductive age.
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Affiliation(s)
| | | | | | - John Ndebugri Alem
- School of Nursing and Midwifery, University for Development Studies, Tamale, Ghana
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15
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Association between potassium supplementation and the occurrence of acute kidney injury in patients with hypokalemia administered liposomal amphotericin B: a nationwide observational study. BMC Nephrol 2021; 22:240. [PMID: 34193064 PMCID: PMC8244132 DOI: 10.1186/s12882-021-02450-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 06/15/2021] [Indexed: 01/20/2023] Open
Abstract
Background Hypokalemia and acute kidney injury (AKI) occur in patients administered liposomal amphotericin B (L-AMB), a wide-spectrum anti-fungicidal drug. However, the association between potassium supplementation and the occurrence of AKI in patients with hypokalemia who were administered L-AMB is not well understood. Methods Using nationwide claims data and laboratory data, the occurrence of AKI during L-AMB treatment was retrospectively compared between patients with hypokalemia who were or were not supplemented with potassium and between those adequately or inadequately supplemented with potassium (serum potassium levels corrected to ≥3.5 mEq/L or remained < 3.5 mEq/L, respectively) before or after L-AMB treatment initiation. Results We identified 118 patients who developed hypokalemia before L-AMB treatment initiation (43 received potassium supplementation [25 adequate and 18 inadequate supplementation] and 75 did not receive potassium supplementation), and 117 patients who developed hypokalemia after L-AMB initiation (79 received potassium supplementation [including 23 adequate and 15 inadequate supplementation] and 38 did not receive potassium supplementation). The occurrence of any stage of AKI was similar between patients with hypokalemia, regardless of potassium supplementation (i.e., before L-AMB treatment initiation [supplementation, 51%; non-supplementation, 45%; P = 0.570] or after L-AMB initiation [supplementation, 28%; non-supplementation, 32%; P = 0.671]). After adjusting for confounding factors, we found that the occurrence of any stage of AKI was not associated with potassium supplementation before L-AMB initiation (odds ratio [OR]: 1.291, 95% confidence interval [CI]: 0.584–2.852, P = 0.528) or after L-AMB initiation (OR: 0.954, 95% CI: 0.400–2.275, P = 0.915). The occurrence of any stage of AKI tended to decline in patients with hypokalemia who were adequately supplemented with potassium (44%) before, but not after, L-AMB initiation relative to that in patients inadequately supplemented with potassium (61%), however this result was not significant (P = 0.358). Conclusion Potassium supplementation was not associated with any stage of AKI in patients with hypokalemia who were administered L-AMB. Supplementary Information The online version contains supplementary material available at 10.1186/s12882-021-02450-7.
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Suberviola B. [Clinical safety of liposomal amphotericin B]. Rev Iberoam Micol 2021; 38:56-60. [PMID: 33994103 DOI: 10.1016/j.riam.2021.02.001] [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] [Received: 01/20/2021] [Revised: 02/18/2021] [Accepted: 02/26/2021] [Indexed: 02/06/2023] Open
Abstract
This article reviews the safety profile of liposomal amphotericin B, emphasizing the renal toxicity; the risk factors for its presentation, incidence, severity, and potential reversibility are expounded.
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Affiliation(s)
- Borja Suberviola
- Servicio de Medicina Intensiva, Hospital Universitario Marqués de Valdecilla, Santander, España.
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