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1.
Curr Oncol Rep ; 25(4): 379-386, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36808556

RESUMEN

PURPOSE OF REVIEW: There is a paucity of evidence for managing perioperative anticoagulation in patients with cancer. This review aims to provide clinicians who provide care for patients with cancer an overview of the available information and strategies needed to provide optimal care in a perioperative setting. RECENT FINDINGS: There is new evidence available around the management of perioperative anticoagulation in patients with cancer. The new literature and guidance were analyzed and summarized in this review. Management of perioperative anticoagulation in individuals with cancer is a challenging clinical dilemma. The approach to managing anticoagulation requires clinicians to review both disease and treatment specific patient factors that can contribute to both thrombotic and bleed risks. A thorough patient-specific assessment is essential in ensuring patients with cancer receive appropriate care in the perioperative setting.


Asunto(s)
Neoplasias , Trombosis , Humanos , Anticoagulantes/uso terapéutico , Atención Perioperativa , Hemorragia/inducido químicamente , Hemorragia/prevención & control , Trombosis/etiología , Trombosis/prevención & control , Trombosis/tratamiento farmacológico , Neoplasias/complicaciones , Neoplasias/tratamiento farmacológico
2.
Transbound Emerg Dis ; 69(5): e1595-e1605, 2022 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-35235241

RESUMEN

A large-scale mortality of pearlspot, Etroplus suratensis was reported from Peechi Dam, an artificial tropical lake made for irrigation and drinking water supply in Kerala, India during 2018. This dam is located in the premises of Western Ghats, recognized as one of the biodiversity hotspots of the world. The objective of this study was to identify the aetiological agent of this large-scale mortality of E. suratensis by systematic diagnostic investigation and identification of the pathogen. Virus isolation was carried out on a species-specific pearlspot fin (PSF) cell line. Infected PSF cells showed cytopathic effects (CPEs) like cell shrinkage, rounding, enlargement, clustering, and subsequent detachment of cells with a high viral titre of 106⋅95 TCID50 ml-1 at 8 days post-inoculation (dpi). Histopathological examination of the fish showed the presence of numerous abnormal enlarged basophilic cells and intracytoplasmic eosinophilic inclusions in the liver. Moreover, transmission electron microscopy (TEM) analysis revealed the presence of large numbers of 125-132 nm viral particles in the spleen tissues. PCR amplification and phylogenetic analysis of the major capsid protein (MCP) gene sequence confirmed that the causative agent was infectious spleen and kidney necrosis virus (ISKNV) of the genus Megalocytivirus. The experimental infection recorded 86.7 ± 2.7% mortality in the E. suratensis (body weight 11.01 ± 2.7 g; body length 8.01 ± 2.23 cm) injected with 1 × 104⋅25 TCID50 ml-1 ISKNV per fish. Our detailed investigation provided definitive diagnosis of ISKNV in the severe mass mortality event in wild E. suratensis in Peechi Dam, India, adding one more species to expanding host range of ISKNV infection. The high mortality rate of ISKNV infection in pearlspot suggests the perilous nature of this disease, particularly among the wild fish population.


Asunto(s)
Cíclidos , Infecciones por Virus ADN , Agua Potable , Enfermedades de los Peces , Iridoviridae , Animales , Biodiversidad , Proteínas de la Cápside/genética , Infecciones por Virus ADN/veterinaria , Brotes de Enfermedades/veterinaria , Filogenia
3.
Arch Microbiol ; 203(1): 219-231, 2021 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-32803348

RESUMEN

Goldfish farming gained more attention among the ornamental fishes in aquaculture industry. The occurrence of bacterial infections and further antimicrobial treatment lead to the major crisis of antibiotic resistance in aquaculture. We have isolated diverse enterobacteriaceae groups which affect the goldfish and identified their response towards 46 antimicrobials of 15 different classes. Thirteen significant bacterial isolates such as Edwardsiella tarda, Serratia marcescens, Klebsiella aerogenes, Proteus penneri, P. hauseri, Enterobacter cloacae, E. cancerogenus, E. ludwigii, Citrobacter freundii, E. coli, Kluyvera cryocrescens, Plesiomonas shigelloides and Providencia vermicola were recovered from the infected fish with the Shannon-wiener diversity index of 2.556. Multiple antibiotic resistance (MAR) index was found to be maximum for P. penneri (0.87) and minimum for C. freundii and E. cloacae (0.22), highlighting the hyper antibiotic selection pressure in the farm. The minimum concentration of antibiotics required to inhibit most of the resistant isolates was found to be > 256 mcg/ml. All the isolates were susceptible towards ciprofloxacin. Plasmid curing and further AMR tests could reveal the location of antibiotic resistance genes mainly as plasmids which determine the large extent of AMR spread through horizontal gene transfer. This study is the first of its kind to investigate the antimicrobial resistance profile of enterobacteriaceae recovered from goldfish, before and after plasmid curing.


Asunto(s)
Antibacterianos/farmacología , Infecciones por Enterobacteriaceae/veterinaria , Enterobacteriaceae/efectos de los fármacos , Enterobacteriaceae/genética , Enfermedades de los Peces/microbiología , Carpa Dorada/microbiología , Animales , Farmacorresistencia Bacteriana/genética , Enterobacteriaceae/aislamiento & purificación , Infecciones por Enterobacteriaceae/microbiología , Agua Dulce , Transferencia de Gen Horizontal/efectos de los fármacos , Humanos , Pruebas de Sensibilidad Microbiana , Plásmidos/genética , beta-Lactamasas/genética
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