septicemia review

Background. Catheter-related bloodstream infection (CRBSI) is defined as the presence of bacteremia originating from a venous catheter and is one of the most common and costly complications, often followed by death and septicemia. Objectives. To evaluate the effectiveness of specific interventions on CRBSI reduction rates and other outcomes. Materials and Methods. The review has been performed by consulting scientific evidence through the PUBMED/MEDLINE database using MeSh terms and Boolean operators. Studies related to the formulated hypothesis have been selected and included...

Introduction Emergency obstetric hysterectomy (EOH) is a lifesaving procedure that plays a critical role in managing life-threatening obstetric emergencies. In our study, we sought to evaluate the incidence, indications, risk factors and maternal as well as fetal outcomes associated with EOH. Also, the study was conducted to review the operative experiences and trend of emergency hysterectomies done for various indications over a period of two years in our tertiary care center. Methods The present hospital-based retrospective analytical study was conducted in the Department of Obstetrics and Gynecology, L...

Background and Objectives : Alveolar echinococcosis (AE) is a highly variable disease able to present as structurally diverse cysts in different organs based on the host's immunological state as well as the time between diagnosis and the primary infection. Bacterial superinfections, especially with anaerobic pathogens from the Clostridiaceae genus, can further alter the radiological findings due to pneumobilia, newly formed abscess formations, and inflammatory changes. Materials and Methods : We present a case of a 71-year-old Caucasian male admitted to our intensive care unit with septic shock, pneumobilia, and a complex cyst of the liver with calcification, as shown by an initial CT...

BACKGROUND: Approaches to chronic wound care are worlds apart: In developing nations, the care of chronic wounds often involves traditional management with local products (eg, honey, boiled potato peels, aloe vera gel, banana leaves); whereas in developed nations, more expensive and technologically advanced products are available (eg, wound vacuum, saline wound chamber, hyperbaric oxygen therapy, antibacterial foam). The cost for wound care plays a significant role in total health care costs, and that cost is expected to rise dramatically...

This review details recent findings from the Global Meningococcal Initiative's (GMI) recent meeting on the surveillance and control strategies for invasive meningococcal disease in the Middle East. The nature of case reporting and notification varies across the region, with many countries using bacterial meningitis as an IMD case definition in lieu of meningitis and septicemia. This may overlook a significant burden associated with IMD leading to underreporting or misreporting of the disease. Based on these current definitions, IMD reported incidence remains low across the region, with historical outbreaks mainly occurring due to the Hajj and Umrah mass gatherings...

Although hypervirulent Klebsiella pneumoniae (hvKP) can produce community-acquired infections that are fatal in young and adult hosts, such as pyogenic liver abscess, endophthalmitis, and meningitis, it has historically been susceptible to antibiotics. Carbapenem-resistant K. pneumoniae (CRKP) is usually associated with urinary tract infections acquired in hospitals, pneumonia, septicemias, and soft tissue infections. Outbreaks and quick spread of CRKP in hospitals have become a major challenge in public health due to the lack of effective antibacterial treatments...

OBJECTIVE: Few data outside of individual case reports are available on nonmeningococcal, non-gonococcal species of Neisseria as causative agents of invasive disease. This review collates disease, organism and patient information from case reports on the topic. METHODS: A literature search was performed examining articles describing disease caused by non-meningococcal, non-gonococcal Neisseria. FINDINGS: Neisseria present as opportunistic pathogens causing a wide variety of diseases including serious presentations, endocarditis being the most common condition described and N...

Lemierre's syndrome, also known as anaerobic post-anginal septicemia, necrobacillosis, and the "forgotten disease," is a rare manifestation. It is often presented with sepsis, sore throat, fever, neck pain, internal jugular vein thrombophlebitis/thrombosis, and septic emboli. The bacteria that are usually associated with the disease are Fusobacterium species, but it is also associated with Staphylococcus , Streptococcus , and other bacterial species. The diagnosis of Lemierre's syndrome is made based on evidence of septic thrombophlebitis, preceding oropharyngeal infection, and positive culture...

Over the last decade, we were facing medical struggle by the emergence of multi-resistant bacteria, especially methicillin-resistant Staphylococcus aureus (MRSA). MRSA infections are still causing a growing global concern due to the rapid adaptive multidrug resistance to conventional antibiotics in human, community and veterinary medicine. Here we provide an overview about MRSA epidemiology, transmission and alternative potential treatments particularly new discovered phytochemicals with biological activity...

Streptococcus agalactiae (group B streptococcus; GBS) is a Gram-positive coccus. It has emerged as a cause of significant infections in non-pregnant adults, particularly neonates and individuals aged 65 years or older, which can lead to fatal outcomes. Streptococcal toxic shock-like syndrome (STSS) is an acute illness, which is mainly caused by exotoxin-producing strains of Streptococcus pyogenes and may result in death. In this report, we present a fatal non-pregnant case of STSS induced by GBS in a 45-year-old healthy female...

Honey is a natural substance that has existed alongside humanity since the time of antiquity, acting then as a source of nutrition, as well as a source of medicinal aid for people. Ancient civilizations from multiple nations of the world, from ancient China to ancient Greece and Egypt, utilized the supposed healing properties of honey to treat lacerations and wounds, as well as for internal pathologies such as intestinal disease. At present, honey has entered the modern scientific research program in search of novel antibiotics...

Neisseria meningitidis is carried asymptomatically in the nasopharynx and is most known for causing septicemia and meningitis; however, the pathogenesis and incidence rates of N. meningitidis sinusitis are not well described. This case series describes four patients from a tertiary medical center who presented with culture-positive N. meningitidis sinusitis within a nine-month period. Three patients had complete resolution of symptoms after treatment with the appropriate antibiotic regimen, with one patient requiring functional endoscopic sinus surgery...

BACKGROUND: Septicemia that leads to ocular involvement mostly presents as endophthalmitis or panophthalmitis. Contrarily, septicemia without intraocular involvement, known as hematogenous orbital cellulitis (HOC), involves only the orbit and is an extremely rare complication of septicemia and a rare type of orbital cellulitis. CASE PRESENTATION: Four male patients with septicemia presented with orbital involvement without intraocular infection were described in this study...

Phage therapy is an alternative therapy that is being used as the last resource against infections caused by multidrug-resistant bacteria after the failure of standard treatments. Pseudomonas aeruginosa can cause pneumonia, septicemia, urinary tract, and surgery site infections mainly in immunocompromised people, although it can cause infections in many different patient profiles. Cystic fibrosis patients are particularly vulnerable. In vitro and in vivo studies of phage therapy against P. aeruginosa include both bacteriophages alone and combined with antibiotics...

INTRODUCTION: Tigecycline-induced acute pancreatitis (AP) has been frequently increasingly reported in solid organ transplant patients. This review aimed to summarize the characteristics, possible mechanisms, and management of tigecycline-induced AP. METHODS: Case reports of tigecycline-induced AP published in Chinese or English were collected until February 2023 for retrospective analysis. RESULTS: Thirty-four patients from 29 articles were included...

A non-healing diabetic foot ulcer (DFU) is a debilitating clinical problem amounting to socioeconomic and psychosocial burdens. DFUs increase morbidity due to prolonged treatment and mortality in the case of non-treatable ulcers resulting in gangrene and septicemia. The overall amputation rate of the lower extremity with DFU ranges from 3.34% to 42.83%. Wound debridement, antibiotics, applying growth factors, negative pressure wound therapy, hyperbaric oxygen therapy, topical oxygen, and skin grafts are common therapies for DFU...

Non-traumatic mediastinal abscesses are very rare in children; we can classify them into 2 types: descending mediastinitis (or mediastinitis by extension or by contiguity) complicating an otorhinolaryngological or esophageal etiology and mediastinitis generated by direct blood inoculation in a context of a septicemia or primary mediastinitis which is exceptional. We describe a case of right pleuropulmonary staphylococcal disease with bilateral mediastinal localization in a previously healthy 9-month-old infant...

Staphylococcus aureus (S. aureus) is an important pathogen for humans and can cause a wide range of diseases, from mild skin infections, severe osteomyelitis to fatal pneumonia, sepsis, and septicemia. The mouse models have greatly facilitated the development of S. aureus studies. However, due to the substantial differences in immune system between mice and humans, the conventional mouse studies are not predictive of success in humans, in which case humanized mice may overcome this limitation to some extent...

Background: Plague in humans and animals is caused by Yersinia pestis , a zoonotic gram-negative bacterium endemic in certain regions of Asia, Africa, and the United States. Coinfection with both Y. pestis and Streptococci species has been anecdotally reported in humans and associated with severe and rapidly fatal disease. Methods: This report presents two cases of patients who died following Y. pestis and Streptococcus coinfection. Additional cases of previously published Y. pestis-Streptococcus coinfection were identified and reviewed using a search of electronic databases...

Streptococcus pneumoniae (pneumococcus) belongs to the Gram-positive cocci. This bacterium typically colonizes the nasopharyngeal region of healthy individuals. It has a distinct polysaccharide capsule - a virulence factor allowing the bacteria to elude the immune defense mechanisms. Consequently, it might trigger aggressive conditions like septicemia and meningitis in immunocompromised or older individuals. Moreover, children below five years of age are at risk of morbidity and mortality. Studies have found 101 S...