ABSTRACT
Background: Although infrequent, Sydenham's chorea (SC) may occur as a result of injury to the basal ganglia in children with acute rheumatic fever (ARF) secondary to group A Streptococcal infection. Certain hallmarks of SC, such as movement disorders, could be utilized as a predictive marker for carditis. The present study aimed to investigate neurologic and cardiologic symptoms in children with suspected SC after ARF. Methods: All children aged 5-16 who were admitted at Shahid Madani Pediatric Hospital (Tabriz, Iran), with an initial diagnosis of ARF and SC between 2009 and 2022 were included for echocardiographic assessment and prospective follow-up within 6 and 12 months after the start point. The pattern and severity of valvulopathy, as well as the prevalence of Jones criteria for rheumatic fever, were used to assess the effect. The collected data were analyzed using SPSS Statistics software (version 22.0) using Chi square and Fisher's exact tests. P<0.05 was considered statistically significant. Results: The study enrolled 85 children, 36 girls and 49 boys, with a mean age of 9.7±2.7. On the first echocardiography, 42.4% of patients had mitral valve regurgitation (MR), with a predominance of female patients (P=0.04). Of those diagnosed with SC (12 girls and 6 boys), 66.7% showed cardiac involvement, with a higher prevalence of MR in both sexes (P=0.04). The pattern of cardiac involvement after 6 months was significantly different between the groups (P=0.04). However, no such difference was observed during the one-year follow-up (P=0.07). Female sex was found to have a significant relationship with SC localization (P=0.01). Conclusion: In addition to its neurological manifestations, SC can be associated with clinical or subclinical cardiac valve dysfunction that might last for more than a year. In addition to attempting early detection and appropriate management, a precise cardiac and neurologic assessment during admission and follow-up is recommended.A preprint version of this manuscript is available at DOI: 10.21203/rs.3.rs-772662/v1 (https://www.researchsquare.com/article/rs-772662/v1).
Subject(s)
Chorea , Echocardiography , Rheumatic Fever , Humans , Child , Male , Female , Chorea/etiology , Chorea/epidemiology , Chorea/physiopathology , Iran/epidemiology , Echocardiography/methods , Echocardiography/statistics & numerical data , Adolescent , Rheumatic Fever/epidemiology , Rheumatic Fever/complications , Rheumatic Fever/physiopathology , Child, Preschool , Prospective Studies , Streptococcal Infections/complications , Streptococcal Infections/epidemiologyABSTRACT
Infectious esophagitis (IE) is the leading cause of esophagitis, second only to gastroesophageal reflux disease. Infectious esophagitis is typically observed in immunocompromised individuals due to neutropenia, HIV/AIDS, solid organ malignancies, cancer-directed therapy, or chronic steroid use. The most common causes of IE are herpes simplex virus (HSV), cytomegalovirus (CMV), and Candida albicans. Acute bacterial esophagitis is exceedingly rare, particularly in immunocompetent patients. Herein, we describe a unique case of acute streptococcal esophagitis in a male patient with no pertinent medical history. The patient's substernal chest pain and odynophagia resolved after antibiotic treatment.
Subject(s)
Anti-Bacterial Agents , Esophagitis , Streptococcal Infections , Humans , Male , Esophagitis/microbiology , Esophagitis/drug therapy , Esophagitis/diagnosis , Streptococcal Infections/drug therapy , Streptococcal Infections/diagnosis , Streptococcal Infections/complications , Anti-Bacterial Agents/therapeutic use , Immunocompetence , Chest Pain/etiologyABSTRACT
Streptococcal toxic shock syndrome (STSS) is an uncommon disorder characterised by hypotension and multiorgan failure in the setting of streptococcal infection. Recurrent STSS is rare and has been due to recurrence of the same streptococcal species. Here, we present a case of a patient who developed recurrent STSS from a Streptococcus dysgalactiae right native joint septic arthritis and subsequently from a Streptococcus agalactiae left native joint septic arthritis.
Subject(s)
Arthritis, Infectious , Recurrence , Shock, Septic , Streptococcal Infections , Streptococcus agalactiae , Humans , Shock, Septic/microbiology , Arthritis, Infectious/microbiology , Arthritis, Infectious/diagnosis , Arthritis, Infectious/drug therapy , Streptococcal Infections/diagnosis , Streptococcal Infections/complications , Streptococcal Infections/microbiology , Streptococcal Infections/drug therapy , Streptococcus agalactiae/isolation & purification , Streptococcus/isolation & purification , Male , Anti-Bacterial Agents/therapeutic use , Female , Middle AgedABSTRACT
BACKGROUND Except for neonates, streptococci other than Streptococcus pneumoniae are a rare cause of acute bacterial meningitis. Streptococcus constellatus is a member of the Streptococcus anginosus group of gram-positive streptococci. It is a commensal microbe of the mucosae of the oral cavity, gastrointestinal tract, and urogenital tract. Rarely, it becomes pathogenic and causes contiguous or distant infections after mucosal damage. This report describes a 19-year-old immunocompetent man who developed bacterial meningitis, lung abscess, and brainstem infarct secondary to Streptococcus constellatus. CASE REPORT A 19-year-old immunocompetent man presented to the Emergency Department with a 4-week history of headache and neck pain. He was febrile on arrival. Physical examination revealed ataxia, upper-limb discoordination, and a positive Brudzinski sign. Cerebrospinal fluid and blood cultures were positive for Streptococcus constellatus, identified by matrix-assisted laser desorption ionization - time of flight mass spectrometry. Computed tomography of the chest demonstrated a lung abscess measuring 7×3.5×3 cm. A magnetic resonance imaging scan of the head revealed a 1.8×0.7 cm acute infarct in the right pons. The patient was treated initially with intravenous ceftriaxone and vancomycin before culture and sensitivity results, in addition to intravenous dexamethasone. After culture and sensitivities resulted, antibiotics were transitioned to a 4-week course of intravenous penicillin. The patient survived with no neurological consequences upon discharge. CONCLUSIONS Streptococcus constellatus should be suspected as an etiological agent for bacterial meningitis and other rare complications such as brainstem infarction and lung abscess, even in immunocompetent patients.
Subject(s)
Immunocompetence , Lung Abscess , Meningitis, Bacterial , Streptococcal Infections , Streptococcus constellatus , Humans , Male , Streptococcal Infections/diagnosis , Streptococcal Infections/complications , Streptococcal Infections/drug therapy , Streptococcal Infections/microbiology , Streptococcus constellatus/isolation & purification , Young Adult , Meningitis, Bacterial/microbiology , Meningitis, Bacterial/diagnosis , Meningitis, Bacterial/drug therapy , Lung Abscess/microbiology , Lung Abscess/diagnosis , Brain Stem Infarctions , Anti-Bacterial Agents/therapeutic useABSTRACT
A 66-year-old woman with liver cirrhosis and hemodialysis was referred with a 1-week history of pain and rash on the left lower leg. On an examination, the patient was in shock. She was administered catecholamine support for septic shock and ampicillin/sulbactam for severe cellulitis. Streptococcus dysgalactiae subsp. equisimilis (SDSE) was isolated from the blood culture, and she was diagnosed with streptococcal toxic shock syndrome. Despite therapy, the patient died on day 7 of admission. Infective endocarditis (IE) was diagnosed during an autopsy. Clinicians should be aware that overwhelming SDSE-IE can occur even in the absence of necrotizing fasciitis, especially in immunocompromised patients.
Subject(s)
Autopsy , Endocarditis, Bacterial , Shock, Septic , Streptococcal Infections , Streptococcus , Humans , Shock, Septic/microbiology , Shock, Septic/diagnosis , Female , Aged , Streptococcal Infections/diagnosis , Streptococcal Infections/complications , Streptococcal Infections/microbiology , Streptococcus/isolation & purification , Fatal Outcome , Endocarditis, Bacterial/microbiology , Endocarditis, Bacterial/diagnosis , Endocarditis, Bacterial/complications , Endocarditis, Bacterial/drug therapySubject(s)
Colitis , Streptococcal Infections , Streptococcus pyogenes , Humans , Streptococcal Infections/diagnosis , Streptococcal Infections/complications , Colitis/microbiology , Colitis/diagnosis , Streptococcus pyogenes/isolation & purification , Male , Anti-Bacterial Agents/therapeutic use , FemaleABSTRACT
OBJECTIVES: We examined long-term outcomes of toxic shock syndrome. METHODS: We conducted a matched cohort study of 630 patients with toxic shock syndrome and 5009 healthy controls between 2006 and 2021 in Quebec, Canada. Outcomes included hospitalization for renal, cardiovascular, hepatic, and other morbidity during 15 years of follow-up. We estimated adjusted hazard ratios (HR) and 95% confidence intervals (CI) for the risk of these outcomes over time, comparing patients with toxic shock syndrome relative to matched controls. RESULTS: Compared with healthy controls, rehospitalization rates at 15 years were higher for men with toxic shock syndrome (52.0 vs 30.0 per 100) but not for women (38.7 vs 45.6 per 100). In men, toxic shock syndrome was associated with an elevated risk of renal (HR 17.43, 95% CI 6.35-47.82), cardiovascular (HR 2.57; 95% CI 1.52-4.34), and hepatic hospitalization (HR 19.83, 95% CI 4.72-83.34). In women, toxic shock syndrome was associated with renal hospitalization (HR 4.71, 95% CI 1.94-11.45). Streptococcal toxic shock was associated with a greater risk of rehospitalization than staphylococcal toxic shock. CONCLUSIONS: Toxic shock syndrome is associated with rehospitalization up to 15 years later, especially in men. These patients may benefit from continued follow-up to prevent long-term morbidity.
Subject(s)
Shock, Septic , Humans , Male , Female , Shock, Septic/epidemiology , Middle Aged , Adult , Cohort Studies , Aged , Hospitalization/statistics & numerical data , Quebec/epidemiology , Risk Factors , Case-Control Studies , Patient Readmission/statistics & numerical data , Staphylococcal Infections/epidemiology , Staphylococcal Infections/complications , Streptococcal Infections/epidemiology , Streptococcal Infections/complicationsABSTRACT
Endogenous bacterial endophthalmitis (EE) is an intraocular infection with a poor prognosis. Timely diagnosis and prompt treatment are crucial to prevent vision loss. In this communication, we describe a case of EE caused by Streptococcus pyogenes (Group A Streptococcus [GAS]) in an HIV-positive patient with poorly controlled type 2 diabetes mellitus (DM). A 60-year-old man with a history of HIV and poorly controlled type 2 diabetes, presented with progressive blurry vision, left eye pain, redness, and headache. EE was diagnosed based on the clinical presentation and gram stain analysis of blood culture. Treatment with vitreous tap, intravitreal, topical antibiotics, and systemic antibiotics significantly improved the patient's symptoms. The case highlights the rarity of GAS as a causative agent of EE, particularly in patients with risk factors such as HIV infection and DM.
Subject(s)
Anti-Bacterial Agents , Diabetes Mellitus, Type 2 , Endophthalmitis , HIV Infections , Streptococcal Infections , Streptococcus pyogenes , Humans , Endophthalmitis/microbiology , Endophthalmitis/drug therapy , Endophthalmitis/diagnosis , Male , Middle Aged , HIV Infections/complications , HIV Infections/drug therapy , Diabetes Mellitus, Type 2/complications , Anti-Bacterial Agents/therapeutic use , Streptococcal Infections/complications , Streptococcal Infections/drug therapy , Streptococcal Infections/microbiology , Streptococcal Infections/diagnosis , Streptococcus pyogenes/isolation & purification , Eye Infections, Bacterial/diagnosis , Eye Infections, Bacterial/drug therapy , Eye Infections, Bacterial/microbiology , Eye Infections, Bacterial/complicationsSubject(s)
Eye Pain , Pharyngitis , Streptococcal Infections , Humans , Streptococcal Infections/complications , Streptococcal Infections/diagnosis , Streptococcal Infections/drug therapy , Pharyngitis/microbiology , Eye Pain/etiology , Male , Child , Anti-Bacterial Agents/therapeutic use , Streptococcus pyogenes/isolation & purification , FemaleABSTRACT
BACKGROUND: Streptococci are a common cause of infective endocarditis (IE). We aimed to evaluate the performance of the HANDOC score to identify patients at high risk for IE and the Duke clinical criteria of the European Society of Cardiology (ESC; 2015 and 2023 versions) and the 2023 version from the International Society of Cardiovascular Infectious Diseases (ISCVID) in diagnosing IE among patients with streptococcal bacteremia. METHODS: This retrospective study included adult patients with streptococcal bacteremia hospitalized at Lausanne University Hospital. Episodes were classified as IE by the Endocarditis Team. A HANDOC score >2 classified patients as high risk for IE. RESULTS: Among 851 episodes with streptococcal bacteremia, IE was diagnosed in 171 episodes (20%). Among 607 episodes with non-ß-hemolytic streptococci, 213 (35%) had HANDOC scores >2 points; 132 (22%) had IE. The sensitivity of the HANDOC score to identify episodes at high risk for IE was 95% (95% confidence interval [CI], 90%-98%), the specificity 82% (95% CI, 78%-85%), and the negative predictive value (NPV) 98% (95% CI, 96%-99%). 2015 Duke-ESC, 2023 Duke-ISCVID, and 2023 Duke-ESC clinical criteria classified 114 (13%), 145 (17%), and 126 (15%) episodes as definite IE, respectively. Sensitivity (95% CI) for the 2015 Duke-ESC, 2023 Duke-ISCVID, and 2023 Duke-ESC clinical criteria was calculated at 65% (57%-72%), 81% (74%-86%), and 73% (65%-79%), respectively, with specificity (95% CI) at 100% (98%-100%), 99% (98%-100%), and 99% (98%-100%), respectively. CONCLUSIONS: The HANDOC score showed an excellent NPV to identify episodes at high risk for IE. Among the different versions of the Duke criteria, the 2023 Duke-ISCVID version fared better for the diagnosis of IE among streptococcal bacteremia.
Subject(s)
Bacteremia , Streptococcal Infections , Humans , Streptococcal Infections/diagnosis , Streptococcal Infections/microbiology , Streptococcal Infections/complications , Retrospective Studies , Male , Female , Bacteremia/diagnosis , Bacteremia/microbiology , Middle Aged , Aged , Sensitivity and Specificity , Endocarditis, Bacterial/diagnosis , Endocarditis, Bacterial/microbiology , Endocarditis/diagnosis , Endocarditis/microbiology , Endocarditis/complications , AdultABSTRACT
INTRODUCTION: Purulent pericarditis secondary to esophago-pericardial fistula is a serious complication that has been previously reported in patients with esophageal cancer treated with radio/chemotherapy and esophageal stenting. However, the presence of esophago-pericardial fistula as the first manifestation of advanced carcinoma of the esophagus is exceedingly infrequent. We report the case of a 61-year-old male who presented with sepsis, cardiac tamponade and septic shock who was found to have an esophago-pericardial fistula secondary to squamous carcinoma of the esophagus. Emergency pericardiocentesis was performed with subsequent hemodynamic improvement. The drained pericardial fluid was purulent in nature and cultures were positive for Streptococcus anginosus. A CT scan followed by upper gastrointestinal endoscopy with tissue biopsy confirmed the diagnosis of squamous cell carcinoma of the esophagus. A self-expanding covered stent was endoscopically placed to exclude the fistula and restore the esophageal lumen. In this report, we discuss some aspects related to the diagnosis and management of this serious clinical entity.
Subject(s)
Carcinoma, Squamous Cell , Esophageal Fistula , Esophageal Neoplasms , Pericarditis , Humans , Male , Middle Aged , Esophageal Neoplasms/pathology , Esophageal Neoplasms/complications , Pericarditis/microbiology , Pericarditis/etiology , Pericarditis/therapy , Pericarditis/diagnosis , Carcinoma, Squamous Cell/pathology , Carcinoma, Squamous Cell/complications , Carcinoma, Squamous Cell/diagnosis , Esophageal Fistula/etiology , Esophageal Fistula/diagnosis , Streptococcal Infections/complications , Streptococcal Infections/diagnosis , Streptococcus anginosus/isolation & purification , Pericardiocentesis , Stents , Tomography, X-Ray Computed , Cardiac Tamponade/etiologyABSTRACT
The Psychiatric Consultation Service at Massachusetts General Hospital sees medical and surgical inpatients with comorbid psychiatric symptoms and conditions. During their twice weekly rounds, Dr Stern and other members of the Consultation Service discuss diagnosis and management of hospitalized patients with complex medical or surgical problems who also demonstrate psychiatric symptoms or conditions. These discussions have given rise to rounds reports that will prove useful for clinicians practicing at the interface of medicine and psychiatry.Prim Care Companion CNS Disord 2024;26(3):23f03662. Author affiliations are listed at the end of this article.
Subject(s)
Autoimmune Diseases , Streptococcal Infections , Child , Humans , Autoimmune Diseases/diagnosis , Autoimmune Diseases/therapy , Autoimmune Diseases/complications , Obsessive-Compulsive Disorder/diagnosis , Obsessive-Compulsive Disorder/therapy , Streptococcal Infections/diagnosis , Streptococcal Infections/complications , Streptococcal Infections/therapy , Streptococcal Infections/drug therapyABSTRACT
Streptococcus suis is one of the most common zoonotic pathogens, in humans and can cause meningitis, endocarditis, arthritis and sepsis. Human cases of Streptococcus suis infection have been reported worldwide, and most of those cases occurred in Asia. Hearing loss is the most common sequela of Streptococcus suis meningitis. Streptococcus suis infection complicated with acute cerebral infarction has rarely been reported. Therefore, to provide a reference for this disease, we reported a case of acute multiple brain infarctions associated with Streptococcus suis infection. In our report, a 69yearold male patient had Streptococcus suis meningitis and sepsis, which were associated with multiple acute cerebral infarctions in the pons and bilateral frontotemporal parietal occipital lobes. After treatment, the patient exhibited cognitive impairment, dyspraxia and irritability. There are limited case reports of cerebral infarction associated with Streptococcus suis infection, and further research is needed to determine the best treatment method.
Subject(s)
Brain Infarction , Streptococcal Infections , Streptococcus suis , Humans , Streptococcus suis/isolation & purification , Male , Streptococcal Infections/microbiology , Streptococcal Infections/complications , Aged , Brain Infarction/microbiology , Brain Infarction/diagnostic imaging , Brain Infarction/complications , Meningitis, Bacterial/microbiology , Meningitis, Bacterial/complications , Meningitis, Bacterial/drug therapy , Sepsis/microbiology , Sepsis/complications , Anti-Bacterial Agents/therapeutic useABSTRACT
BACKGROUND: Hearing loss is a common sequala of Streptococcus suis (S. suis) meningitis, but few have addressed cochlear implantation (CI) candidates with S. suis meningitis. OBJECTIVES: To assess the clinical characteristics and CI postoperative outcomes in S. suis meningitis patients. MATERIAL AND METHODS: Eight S. suis meningitis patients underwent CI at Sun Yat-sen Memorial Hospital between 2020 and 2023. Control groups included (1) non-Suis meningitis patients (n = 12) and (2) non-meningitis patients (n = 35). Electrode impedances and neural response telemetry (NRT) thresholds were recorded at one month after surgery. The auditory performance-II (CAP) and speech intelligibility rating (SIR) were recorded at the last visit. RESULTS: CAP scores of S. suis meningitis patients were significantly lower than those of non-Suis meningitis and non-meningitis patients (p = .019; p<.001). And NRT thresholds of S. suis meningitis patients were higher than those of non-Suis meningitis and non-meningitis patients (p = .006; p = .027). CONCLUSIONS AND SIGNIFICANCE: It is recommended for S. suis meningitis CI candidates to undergo CI promptly after controlling infection, preferably within four to six weeks. CI users with S. suis meningitis tend to exhibit suboptimal hearing rehabilitation outcomes, possibly associated with the more severe damage on spiral ganglion cells after S. suis meningitis.
Subject(s)
Cochlear Implantation , Meningitis, Bacterial , Streptococcal Infections , Streptococcus suis , Humans , Male , Female , Meningitis, Bacterial/complications , Adult , Middle Aged , Streptococcal Infections/surgery , Streptococcal Infections/complications , Aged , Young AdultABSTRACT
Meningitis caused by Streptococcus gallolyticus subspecies (subsp.) pasteurianus is a rare complication with 14 cases reported in literature worldwide between 2003-2023, with the majority of the cases occurring before 4 weeks of life and with preceding symptoms. This is a case report of an infection without any preceding symptoms. A previously healthy 7-week-old boy presented to the hospital with a fever for 1 day. Blood and cerebrospinal fluid cultures ultimately grew Streptococcus gallolyticus subsp. pasteurianus. The magnetic resonance imaging was consistent with meningitis. The boy received 21 days of intravenous antibiotics before discharge. At subsequent visits, the boy had no neurological sequelae, normal hearing tests, and appeared to have met all developmental milestones. The older age of infant should not discount the differential diagnosis for meningitis, which may delay further work up such as a lumbar puncture. Group D streptococcus is an uncommon cause of infantile sepsis that can lead to several complications such as meningitis and bacteremia. In this case, the infant's subsequent post-meningitis clinical course has been unremarkable. The history of meningitis poses increased risk for abnormal neurodevelopmental outcome. This case study highlights the importance of keeping meningitis on the differential diagnosis for an infant with fever. If there is a concern for meningitis, further workup should be performed without delay.
Subject(s)
Meningitis, Bacterial , Streptococcal Infections , Male , Infant , Humans , Streptococcus gallolyticus , Streptococcal Infections/complications , Streptococcal Infections/diagnosis , Meningitis, Bacterial/diagnosis , Meningitis, Bacterial/drug therapy , Meningitis, Bacterial/pathology , StreptococcusSubject(s)
Streptococcal Infections , Streptococcus pyogenes , Humans , Streptococcus pyogenes/isolation & purification , Streptococcal Infections/complications , Streptococcal Infections/epidemiology , Incidence , Child, Preschool , Male , Child , Female , Infant , Pneumonia, Bacterial/epidemiology , Pneumonia, Bacterial/complications , Pneumonia, Bacterial/microbiology , Retrospective Studies , Anti-Bacterial Agents/therapeutic useSubject(s)
Glomerulonephritis , Streptococcal Infections , Humans , Streptococcal Infections/complications , Glomerulonephritis/complications , Posterior Leukoencephalopathy Syndrome/diagnostic imaging , Posterior Leukoencephalopathy Syndrome/etiology , Child , Male , Female , Vasospasm, Intracranial/diagnostic imaging , Vasospasm, Intracranial/etiology , Vasospasm, Intracranial/complications , Magnetic Resonance ImagingABSTRACT
Streptococcus gallolyticus subspecies pasteurianus is a subtype of Streptococcus bovis (S. bovis) that has become increasingly recognized as a sepsis-causing pathogen in neonates. It is well documented that S. bovis species have a predilection to both cardiac and gastrointestinal tissue, and in adult populations, isolating these organisms in the bloodstream often triggers further evaluation for co-morbid complications such as colon cancer or endocarditis. However, no such guidance currently exists in neonatal literature. We present a case of a preterm infant with S. gallolyticus subsp. pasteurianus bacteremia presenting as necrotizing enterocolitis (NEC) not previously described in the literature. Furthermore, through a complete diagnostic evaluation, including an echocardiogram, our patient was found to have the rare complication of endocarditis.
Subject(s)
Enterocolitis, Necrotizing , Infant, Premature , Streptococcal Infections , Humans , Infant, Newborn , Anti-Bacterial Agents/therapeutic use , Arteritis/microbiology , Bacteremia/microbiology , Enterocolitis, Necrotizing/microbiology , Infant, Premature, Diseases/microbiology , Streptococcal Infections/complications , Streptococcal Infections/microbiology , Streptococcus gallolyticus subspecies gallolyticusABSTRACT
Objective: The aim of this study as to unveil changes in serum inflammatory factors in pregnant women with genital tract group B Streptococcus (GBS) infection and their predictive value for premature rupture of membranes (PROM) complicated by chorioamnionitis (CS) and adverse pregnancy outcomes. Methods: The value of serum inflammatory factor levels in predicting PROM complicating CS and adverse pregnancy outcomes in GBS-infected pregnant women was evaluated by ELISA. Results: Serum IL-6, TNF-α, PCT and hs-CRP levels were higher in pregnant women with GBS infection. The combined diagnosis of these factors had excellent diagnostic value in PROM complicating CS and adverse pregnancy outcomes. Conclusion: Joint prediction of IL-6, TNF-α, PCT and hs-CRP has the best predictive value for PROM complicating CS and adverse pregnancy outcomes.
[Box: see text].