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Mularoni A, Cona A, Ribeiro Dias L, Bulati M, Busà R, Castelbuono S, Lo Porto D, Pietrosi G, Liotta R, Conaldi PG, Grossi PA, Luppi M. Cytokine storm and severe hepatitis in pregnancy due to herpes simplex virus 2. Infection 2024; 52:259-263. [PMID: 37759073 PMCID: PMC10811078 DOI: 10.1007/s15010-023-02092-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 08/27/2023] [Indexed: 09/29/2023]
Abstract
CASE PRESENTATION A pregnant woman developed hepatitis due to a herpes simplex virus 2 primary infection with a severe systemic inflammatory response. Treatment with acyclovir and human immunoglobulin was given and both mother and baby survived. PURPOSE We provide the first description of the inflammatory response associated with herpetic hepatitis in pregnancy.
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Affiliation(s)
- Alessandra Mularoni
- Unit of Infectious Diseases, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Via Tricomi 5, 90127, Palermo, Italy
| | - Andrea Cona
- Unit of Infectious Diseases, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Via Tricomi 5, 90127, Palermo, Italy.
| | - Lùcia Ribeiro Dias
- Unit of Infectious Diseases, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Via Tricomi 5, 90127, Palermo, Italy
- Infectious Diseases Department, Centro Hospitalar Universitário São João, Porto, Portugal
| | - Matteo Bulati
- Department of Research, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Rosalia Busà
- Department of Research, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Salvatore Castelbuono
- Department of Research, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Davide Lo Porto
- Unit of Infectious Diseases, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Via Tricomi 5, 90127, Palermo, Italy
| | - Giada Pietrosi
- Department for the Treatment and Study of Abdominal Disease and Abdominal Transplantation, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Rosa Liotta
- Pathology Unit, Department of Diagnostic and Therapeutic Services, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Pier Giulio Conaldi
- Department of Research, ISMETT-IRCCS Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Paolo Antonio Grossi
- Infectious and Tropical Diseases Unit, Department of Medicine and Surgery, University of Insubria-ASST-Sette Laghi, Varese, Italy
| | - Mario Luppi
- Section of Hematology, Department of Medical and Surgical Sciences, University of Modena and Reggio Emilia, AOU Modena, 41124, Modena, Italy
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Lo Porto D, Mularoni A, Castagnola E, Saffioti C. Clostridioides difficile infection in the allogeneic hematopoietic cell transplant recipient. Transpl Infect Dis 2023; 25 Suppl 1:e14159. [PMID: 37787395 DOI: 10.1111/tid.14159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/09/2023] [Accepted: 09/14/2023] [Indexed: 10/04/2023]
Abstract
Clostridioides difficile (CD) is one of the most important causes of diarrhea in hospitalized patients, in particular those who undergo an allogeneic hematopoietic cell transplant (allo-HCT) and who are more at risk of developing a CD infection (CDI) due to frequent hospitalizations, iatrogenic immunosuppression, and prolonged antibiotic cycles. CDI may represent a severe condition in allo-HCT patients, increasing the length of hospitalization, influencing the intestinal microbiome with a bidirectional association with graft-versus-host disease, and leading to unfavorable outcomes, including death. The diagnosis of CDI requires the exclusion of other probable causes of diarrhea in HCT patients and is based on highly sensitive and highly specific tests to distinguish colonization from infection. In adult patients, fidaxomicin is recommended as first-line, with oral vancomycin as an alternative agent. Bezlotoxumab may be used to reduce the risk of recurrence. In pediatric patients, vancomycin and metronidazole are still suggested as first-line therapy, but fidaxomicin will probably become standard in pediatrics in the near future. Because of insufficient safety data, fecal microbiota transplantation is not routinely recommended in HCT in spite of promising results for the management of recurrences in other populations.
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Affiliation(s)
- Davide Lo Porto
- Unit of Infectious Diseases, IRCCS-ISMETT Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Alessandra Mularoni
- Unit of Infectious Diseases, IRCCS-ISMETT Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Elio Castagnola
- Pediatric Infectious Diseases Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Carolina Saffioti
- Pediatric Infectious Diseases Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
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Colomba C, Rubino R, Tolomeo M, Lo Porto D, Bonura S, Agrenzano S, Cascio A. A case of disseminated BCG infection in a daughter of Italian immigrants in Switzerland. J Infect Dev Ctries 2022; 16:383-387. [PMID: 35298436 DOI: 10.3855/jidc.15388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 08/10/2021] [Indexed: 10/31/2022] Open
Abstract
Bacillus Calmette-Guérin (BCG) is a vaccine against tuberculosis and contains a live, attenuated strain of Mycobacterium bovis as its essential constituent. Being a live, attenuated strain with potential pathogenicity, BCG can cause different complications, both near the inoculation site and through blood dissemination, especially in patients with immunodeficiency. IFN-γR1 deficiency is an autosomal recessively inherited immunodeficiency characterized by predisposition to infections with intracellular pathogens, in particular mycobacteria. We report a rare case of chronic osteomyelitis lasting 30 years due to BCG in a woman with IFN-γR1 deficiency who had previous clinical history of multi-organ BCGitis. Diagnosis of chronic osteomyelitis was confirmed by an 18-fluorine fluorodeoxyglucose positron emission tomography combined with CT scan (18F-FDG PET/CT). In children with a history of BCG vaccination and chronic unexplained infections, a clinical suspicion of BCG-related disease must arise, and a reason of immunodeficiency should be sought.
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Affiliation(s)
- Claudia Colomba
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy
| | - Raffaella Rubino
- Infectious and Tropical Disease Unit, AOU Policlinico "P. Giaccone", 90127 Palermo, Italy.
| | - Manlio Tolomeo
- Infectious and Tropical Disease Unit, AOU Policlinico "P. Giaccone", 90127 Palermo, Italy
| | - Davide Lo Porto
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy
| | - Silvia Bonura
- Infectious and Tropical Disease Unit, AOU Policlinico "P. Giaccone", 90127 Palermo, Italy
| | - Stefano Agrenzano
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy
| | - Antonio Cascio
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Italy
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Colomba C, Rubino R, Anastasia A, Palermo G, Lo Porto D, Abbott M, Bonura S, Cascio A. Postpartum listeria meningitis. IDCases 2020; 21:e00896. [PMID: 32670794 PMCID: PMC7347977 DOI: 10.1016/j.idcr.2020.e00896] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 06/30/2020] [Accepted: 06/30/2020] [Indexed: 11/28/2022] Open
Abstract
Listeria monocytogenes is a rare cause of meningitis in immunocompetent patient. Pregnancy and puerperium are accompanied by a decrease in cellular immunity. Pregnancy and puerperium should be considered as risk factors for invasive listeriosis.
Listeria monocytogenes is a small Gram positive, intracellular bacillus known to cause a foodborne disease in immunocompromised patients and other high-risk groups. The infection that usually is asymptomatic or resembles a mild influenza like disease, in some risk groups can cause meningitis and brain abscesses. In pregnant women, L. monocytogenes may lead to abortion or delivery of an acutely ill infant. We describe a case of L. monocytogenes meningitis occurred in a young puerpera without immunological disorders or other risk factors. We think that because the puerperium is accompanied by the same physiological changes in immune response that features pregnancy, a higher infectious risk should be considered during this period of woman’s life. Therefore, an empiric antimicrobial therapy also for listeriosis should be promptly started in meningitis that arises in post-partum period so to achieve the best outcome of the infection.
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Cascio A, Colomba C, Mililli D, Porto DL, Imburgia C, Iaria C. Tropical diseases in the ICU: Please do not forget hemophagocytic lymphohistiocytosis. J Crit Care 2018; 48:468-469. [PMID: 30266533 DOI: 10.1016/j.jcrc.2018.09.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 09/16/2018] [Indexed: 11/30/2022]
Affiliation(s)
- Antonio Cascio
- Department of Sciences for Health Promotion and Mother and Child Care, University of Palermo, Palermo, Italy.
| | - Claudia Colomba
- Department of Sciences for Health Promotion and Mother and Child Care, University of Palermo, Palermo, Italy
| | - Davide Mililli
- Department of Sciences for Health Promotion and Mother and Child Care, University of Palermo, Palermo, Italy
| | - Davide Lo Porto
- Department of Sciences for Health Promotion and Mother and Child Care, University of Palermo, Palermo, Italy
| | - Claudia Imburgia
- Department of Sciences for Health Promotion and Mother and Child Care, University of Palermo, Palermo, Italy
| | - Chiara Iaria
- Department of Infectious Diseases, ARNAS Civico, Di Cristina, Benfratelli, Palermo, Italy
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Silva DF, Porto DL, Araújo IGA, Dias KLG, Cavalcante KVM, Veras RC, Tavares JF, Correia NA, Guedes DN, Silva MS, Medeiros IA. Endothelium-derived nitric oxide is involved in the hypotensive and vasorelaxant effects induced by discretamine in rats. Pharmazie 2009; 64:327-331. [PMID: 19530444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The aim of this study was to investigate the pharmacological effects of discretamine, an isoquinoline alkaloid isolated from Duguetia magnolioidea Maas, on the cardiovascular system, using a combined in vivo and in vitro approach. Blood pressure and heart rate measurements, as well as changes in isometric tension in rat superior mesenteric arterial rings, elicited by discretamine were recorded. In normotensive non-anaesthetized rats (n = 6), discretamine (0.01; 0.05; 0.1; 0.5; 1, 5 and 10 mg/kg i.v., randomly) injections produced hypotension (-5.2 +/- 1.7; -5.1 +/- 2.1; -7.7 +/- 2; -8.9 +/- 1.7; -9.6 +/- 2.2; -16.8 +/- 2.8 and -13.4 +/- 1.3 mmHg, respectively) accompanied by tachycardia (24.2 +/- 6.1; 36.8 +/- 11.3; 44.2 +/- 7.7; 45.9 +/- 6.4; 48.2 +/- 9.1; 72.1 +/- 14.5 and 64 +/- 17 bpm, respectively). Hypotensive and tachycardic responses were significantly attenuated after L-NAME (20 mg/kg, i.v.) administration. In isolated rat mesenteric artery rings, with endothelium intact, discretamine (10(-12) - 10(-5) M) induced concentration-dependent relaxation of the contractions induced by phenylephrine (10 microM) [pD2 = 6.8 +/- 0.1]. The effect of the discretamine on phenylephrine induced contractions was significantly attenuated after removal of the vascular endothelium [pD2 = 5.8 +/- 0.04]. Similar results were obtained after pre-treatment with L-NAME 100 microM [pD2 = 5.8 +/- 0.04], L-NAME 300 microM [pD2 = 5.9 +/- 0.06], Hydroxocobalamin 30 microM [pD2 = 5.8 +/- 0.06] or ODQ 10 microM [pD2 = 5.8 +/- 0.04]. In addition, in rabbit aorta endothelial cell line, discretamine significantly increased NO3- levels. These results suggest that the hypotensive effect induced by discretamine is probably due to a peripheral vasodilatation, at least, in part, due to the release of NO from vascular endothelium and consequent activation of soluble guanylyl cyclase (GC) in the vascular smooth muscle cells.
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Affiliation(s)
- D F Silva
- Laboratório de Tecnologia Farmacêutica, Universidade Federal da Paraíba, João Pessoa-PB, Brazil
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