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Cytomegalovirus (CMV) infection and disease is a condition usually described in immunocompromised patients, but among them, those with connective tissue diseases are poorly represented. Here we present the clinical, laboratory characteristics, management and outcomes of systemic lupus erythematosus (SLE) patients who presented with a CMV infection/disease to a high complexity hospital in southwestern Colombia between 2011 and 2020. 16 SLE patients were found to have a CMV infection. SLE was predominantly characterized by renal involvement (10 patients; 62.50%), and 14 patients (87.5%) were receiving steroids previous to the CMV infection. The entire sample required hospital admission, mainly related to acute kidney injury, and nine patients were admitted to the intensive care unit (ICU). Gastrointestinal organ damage was the most common CMV disease manifestation. All patients received ganciclovir, five of them (31.25%) suffered from septic shock, and seven (43.75%) died. Age ≥38 years and the presence of septic shock at admission were correlated to the mortality outcome. To our knowledge, this is the first publication evaluating SLE patients with CMV infection/disease in a Colombian population.
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Infecciones por Citomegalovirus , Lupus Eritematoso Sistémico , Humanos , Lupus Eritematoso Sistémico/complicaciones , Lupus Eritematoso Sistémico/tratamiento farmacológico , Infecciones por Citomegalovirus/complicaciones , Infecciones por Citomegalovirus/epidemiología , Colombia/epidemiología , Femenino , Adulto , Masculino , Persona de Mediana Edad , Antivirales/uso terapéutico , Adulto Joven , Ganciclovir/uso terapéutico , Huésped Inmunocomprometido , Choque Séptico/etiología , Estudios Retrospectivos , Lesión Renal Aguda/etiología , Lesión Renal Aguda/epidemiología , Hospitalización/estadística & datos numéricos , Unidades de Cuidados Intensivos/estadística & datos numéricosRESUMEN
INTRODUCTION: Postoperative sepsis represents a rare complication following thyroidectomy. We aimed to explore the incidence, risk factors, sources, and outcomes of postoperative sepsis and septic shock among adult patients undergoing thyroidectomy. METHODS: Data from the American College of Surgeons National Surgical Quality Improvement Program were used in this retrospective cohort study. Patients aged ≥18 y who underwent elective thyroidectomy between 2005 and 2019 were included. Multivariable binary logistic regression models were computed to explore risk factors and outcomes of 30-d sepsis and septic shock. RESULTS: Among the 180,373 included patients, 0.1% developed sepsis or septic shock. Male gender, low body mass index, American Society of Anesthesiologists classes 3-5, functional dependence, smoking, diabetes mellitus, pulmonary disease, inpatient surgery, malignant indication, clean-contaminated wound classification, and operation time ≥150 min were significant risk factors for development of sepsis or septic shock. Common infectious sources of sepsis included surgical site infections (29.6%), pneumonia (18.6%), urinary tract infections (16.2%), and multiple infections (6.9%). Patients with postoperative sepsis or septic shock were significantly more likely to develop complications, including wound disruption, stroke, cardiac and renal complications, thromboembolism, prolonged length of stay, unplanned reoperation, and mortality. CONCLUSIONS: Sepsis is rare following thyroidectomy. Our study provides insight into risk factors and procedural characteristics which may contribute to the development of postoperative sepsis or septic shock in this population.
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Complicaciones Posoperatorias , Sepsis , Choque Séptico , Tiroidectomía , Humanos , Masculino , Femenino , Tiroidectomía/efectos adversos , Persona de Mediana Edad , Factores de Riesgo , Estudios Retrospectivos , Incidencia , Choque Séptico/epidemiología , Choque Séptico/etiología , Adulto , Sepsis/epidemiología , Sepsis/etiología , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , AncianoRESUMEN
BACKGROUND: Pasteurella multocida is a zoonotic pathogen that mainly causes local skin and soft tissue infections in the human body through cat and dog bites. It rarely causes bacteraemia (or sepsis) and meningitis. We reported a case of septic shock and meningitis caused by P. multocida in a patient without a history of cat and dog bites. CASE PRESENTATION: An 84-year-old male patient was urgently sent to the emergency department after he was found with unclear consciousness for 8 h, accompanied by limb tremors and urinary incontinence. In the subsequent examination, P. multocida was detected in the blood culture and wound secretion samples of the patient. However, it was not detected in the cerebrospinal fluid culture, but its DNA sequence was detected. Therefore, the patient was clearly diagnosed with septic shock and meningitis caused by P. multocida. The patient had no history of cat or dog contact or bite. The patient was subsequently treated with a combination of penicillin G, doxycycline, and ceftriaxone, and he was discharged after 35 days of hospitalisation. CONCLUSION: This report presented a rare case of septic shock and meningitis caused by P. multocida, which was not related to a cat or dog bite. Clinical doctors should consider P. multocida as a possible cause of sepsis or meningitis and should be aware of its potential seriousness even in the absence of animal bites.
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Mordeduras y Picaduras , Meningitis , Infecciones por Pasteurella , Pasteurella multocida , Choque Séptico , Masculino , Humanos , Animales , Perros , Gatos , Anciano de 80 o más Años , Infecciones por Pasteurella/diagnóstico , Infecciones por Pasteurella/tratamiento farmacológico , Choque Séptico/etiología , Choque Séptico/complicaciones , Meningitis/complicaciones , Mordeduras y Picaduras/complicacionesRESUMEN
OBJECTIVES: In children with septic shock, guidelines recommend resuscitation with 40-60 mL/kg of fluid boluses, yet there is a lack of evidence to support this practice. We aimed to determine the feasibility of a randomized trial comparing early adrenaline infusion with standard fluid resuscitation in children with septic shock. DESIGN: Open-label parallel randomized controlled, multicenter pilot study. The primary end point was feasibility; the exploratory clinical endpoint was survival free of organ dysfunction by 28 days. SETTING: Four pediatric Emergency Departments in Queensland, Australia. PATIENTS: Children between 28 days and 18 years old with septic shock. INTERVENTIONS: Patients were assigned 1:1 to receive a continuous adrenaline infusion after 20 mL/kg fluid bolus resuscitation (n = 17), or standard care fluid resuscitation defined as delivery of 40 to 60 mL/kg fluid bolus resuscitation prior to inotrope commencement (n = 23). MEASUREMENTS AND MAIN RESULTS: Forty of 58 eligible patients (69%) were consented with a median age of 3.7 years (interquartile range [IQR], 0.9-12.1 yr). The median time from randomization to inotropes was 16 minutes (IQR, 12-26 min) in the intervention group, and 49 minutes (IQR, 29-63 min) in the standard care group. The median amount of fluid delivered during the first 24 hours was 0 mL/kg (IQR, 0-10.0 mL/kg) in the intervention group, and 20.0 mL/kg (14.6-28.6 mL/kg) in the standard group (difference, -20.0; 95% CI, -28.0 to -12.0). The number of days alive and free of organ dysfunction did not differ between the intervention and standard care groups, with a median of 27 days (IQR, 26-27 d) versus 26 days (IQR, 25-27 d). There were no adverse events reported associated with the intervention. CONCLUSIONS: In children with septic shock, a protocol comparing early administration of adrenaline versus standard care achieved separation between the study arms in relation to inotrope and fluid bolus use.
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Choque Séptico , Niño , Preescolar , Humanos , Epinefrina/uso terapéutico , Fluidoterapia/métodos , Insuficiencia Multiorgánica/etiología , Proyectos Piloto , Resucitación/métodos , Choque Séptico/tratamiento farmacológico , Choque Séptico/etiología , Recién Nacido , Lactante , AdolescenteRESUMEN
BACKGROUND: There are numerous methods available for predicting sepsis following Percutaneous Nephrolithotomy. This study aims to compare the predictive value of Quick Sequential Organ Failure Assessment (qSOFA), Systemic Inflammatory Response Syndrome (SISR), National Early Warning Score (NEWS), interleukin-6 (IL-6), and procalcitonin (PCT) for septicemia. METHODS: Patients who underwent percutaneous nephrolithotomy were included in the study and divided into a control group and a septic shock group. The effectiveness of qSOFA, SIRS, NEWS, Interleukin-6, and Procalcitonin was assessed, with Receiver Operating Characteristic curves and Area Under the Curve used to compare the predictive accuracy of these four indicators. RESULTS: Among the 401 patients, 16 cases (3.99%) developed septic shock. Females, elderly individuals, and patients with positive urine culture and positive nitrite in urine were found to be more susceptible to septic shock. PCT, IL-6, SIRS, NEWS, qSOFA, and surgical time were identified as independent risk factors for septic shock. The cutoff values are as follows: qSOFA score > 0.50, SIRS score > 2.50, NEWS score > 2.50, and IL-6 > 264.00 pg/ml. Among the 29 patients identified by IL-6 as having sepsis, 16 were confirmed to have developed sepsis. The qSOFA identified 63 septicemia cases, with 16 confirmed to have developed septicemia; NEWS identified 122 septicemia cases, of which 14 cases actually developed septicemia; SIRS identified 128 septicemia patients, with 16 confirmed to have developed septicemia. In terms of predictive ability, IL-6 (AUC 0.993, 95% CI 0.985 ~ 1) demonstrated a higher predictive accuracy compared to qSOFA (AUC 0.952, 95% CI 0.928 ~ 0.977), NEWS (AUC 0.824, 95% CI 0.720 ~ 0.929) and SIRS (AUC 0.928, 95% CI 0.888 ~ 0.969). CONCLUSIONS: IL-6 has higher accuracy in predicting septic shock after PCNL compared to qSOFA, SIRS, and NEWS.
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Interleucina-6 , Nefrolitotomía Percutánea , Complicaciones Posoperatorias , Polipéptido alfa Relacionado con Calcitonina , Choque Séptico , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Biomarcadores/sangre , Interleucina-6/sangre , Nefrolitotomía Percutánea/efectos adversos , Puntuaciones en la Disfunción de Órganos , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/sangre , Valor Predictivo de las Pruebas , Polipéptido alfa Relacionado con Calcitonina/sangre , Estudios Retrospectivos , Choque Séptico/etiología , Choque Séptico/sangreRESUMEN
Erythroderma is characterized by diffuse erythema and scale covering over 90% body surface area that can affect individuals with inflammatory dermatoses such as psoriasis. Complications of erythrodermic psoriasis include infection and cardiovascular compromise. Here we present a case of a 68 year-old man who was hospitalized for erythrodermic psoriasis refractory to multiple immunosuppressive and immunomodulatory therapies, ultimately developing sepsis due to bacteremia and fungemia complicated by infective endocarditis and a mycotic aneurysm. Although the widespread loss of epidermal function in erythroderma increases the risk of infection by opportunistic pathogens, water loss, and electrolyte imbalances, there are very few reported cases of psoriatic erythroderma complicated by fungemia and mycotic aneurysm. Given the high mortality associated with widespread epidermal dysfunction, there is a great need for evidence-based treatment guidelines for psoriatic erythroderma. J Drugs Dermatol. 2024;23(8): doi:10.36849/JDD.7751.
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Aneurisma Infectado , Dermatitis Exfoliativa , Psoriasis , Choque Séptico , Humanos , Masculino , Psoriasis/complicaciones , Psoriasis/tratamiento farmacológico , Psoriasis/diagnóstico , Anciano , Dermatitis Exfoliativa/diagnóstico , Dermatitis Exfoliativa/etiología , Dermatitis Exfoliativa/terapia , Dermatitis Exfoliativa/tratamiento farmacológico , Choque Séptico/diagnóstico , Choque Séptico/microbiología , Choque Séptico/terapia , Choque Séptico/etiología , Aneurisma Infectado/diagnóstico , Aneurisma Infectado/terapia , Aneurisma Infectado/microbiología , Resultado Fatal , Fungemia/diagnóstico , Fungemia/tratamiento farmacológico , Fungemia/microbiología , Fungemia/complicaciones , Guías de Práctica Clínica como Asunto , Bacteriemia/diagnóstico , Bacteriemia/tratamiento farmacológico , Bacteriemia/complicaciones , Bacteriemia/microbiologíaRESUMEN
Recent studies have identified thousands of long noncoding RNAs (lncRNAs) in mammalian genomes that regulate gene expression in different biological processes. Although lncRNAs have been identified in a variety of immune cells and implicated in immune response, the biological function and mechanism of the majority remain unexplored, especially in sepsis. Here, we identify a role for a lncRNA-gastric adenocarcinoma predictive long intergenic noncoding RNA (GAPLINC)-previously characterized for its role in cancer, now in the context of innate immunity, macrophages, and LPS-induced endotoxic shock. Transcriptome analysis of macrophages from humans and mice reveals that GAPLINC is a conserved lncRNA that is highly expressed following macrophage differentiation. Upon inflammatory activation, GAPLINC is rapidly down-regulated. Macrophages depleted of GAPLINC display enhanced expression of inflammatory genes at baseline, while overexpression of GAPLINC suppresses this response. Consistent with GAPLINC-depleted cells, Gaplinc knockout mice display enhanced basal levels of inflammatory genes and show resistance to LPS-induced endotoxic shock. Mechanistically, survival is linked to increased levels of nuclear NF-κB in Gaplinc knockout mice that drives basal expression of target genes typically only activated following inflammatory stimulation. We show that this activation of immune response genes prior to LPS challenge leads to decreased blood clot formation, which protects Gaplinc knockout mice from multiorgan failure and death. Together, our results identify a previously unknown function for GAPLINC as a negative regulator of inflammation and uncover a key role for this lncRNA in modulating endotoxic shock.
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Inmunidad Innata , Choque Séptico/inmunología , Animales , Células Cultivadas , Femenino , Humanos , Lipopolisacáridos/toxicidad , Masculino , Ratones , Ratones Endogámicos C57BL , FN-kappa B/metabolismo , ARN Largo no Codificante/genética , ARN Largo no Codificante/metabolismo , Choque Séptico/etiología , Choque Séptico/genética , Células THP-1 , TranscriptomaRESUMEN
PURPOSE: to identify risk factors for urinary septic shock in patients who underwent percutaneous nephrolithotomy (PCNL). MATERIALS AND METHODS: Data from PCNL procedures performed between January 2009 and February 2020 were retrospectively analyzed. The study included all patients over 18 years old with kidney stones larger than 15 mm who underwent PCNL. Patients who underwent mini-PCNL or combined surgeries, such as ureteroscopy or bilateral procedures, were not included in the study. Logistic regression was conducted to determine the risk factors for urinary septic shock within 30 days post-operation in patients who underwent PCNL. RESULTS: Urinary septic shock was observed in 8 out of the 1,424 patients analyzed (0.56%). The presence of comorbidities, evaluated using the Charlson Comorbidity Index (CCI) (OR 1.46 [CI 95% 1.15-1.86], p=0.01), larger stones (41.0 mm [IQR 30.0-47.5 mm] vs. 24.0 mm [IQR 17.0-35.0 mm], OR 1.03 [CI 95% 1.01-1.06], p=0.04), and a positive preoperative urine culture (OR 8.53 [CI 95% 1.71-42.45], p < 0.01) were shown to significantly increase the risk of postoperative urinary septic shock. Patients with a CCI > 2, larger stones (≥ 35 mm), and a positive preoperative urine culture were at even higher risk of urinary septic shock (OR 15.40 [CI 95% 1.77-134.21], p=0.01). CONCLUSION: Patients with larger stones, positive preoperative urine culture, and a higher CCI are at risk for urinary septic shock after PCNL. These findings are of utmost importance for optimizing the perioperative care of these patients to prevent life-threatening complications.
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Cálculos Renales , Nefrolitotomía Percutánea , Complicaciones Posoperatorias , Choque Séptico , Humanos , Choque Séptico/etiología , Nefrolitotomía Percutánea/efectos adversos , Femenino , Masculino , Factores de Riesgo , Estudios Retrospectivos , Persona de Mediana Edad , Cálculos Renales/cirugía , Adulto , Complicaciones Posoperatorias/etiología , Anciano , Modelos LogísticosRESUMEN
Background: Toxic shock syndrome (TSS) is a rare but potentially life-threatening disease caused by superantigen-producing Gram-positive bacteria such as Staphylococcus aureus and Streptococcus pyogenes. Staphylococcal TSS received special attention from 1978 to 1981, when an epidemic was observed associated with the use of hyper-absorbent tampons. Today the disease is rare and generally not related to menstruation, but can occur postpartum or in post-surgical wounds, intrauterine devices (IUDs), burns or other soft tissue injuries, mastitis or other focal infections. The annual incidence of staphylococcal TSS is around 0.5/100 000 and around 0.4/100 000 for streptococcal TSS. The mortality in menstrual-related cases is < 5 % and up to 22 % in non-menstrual related cases. Case presentation: This article presents a case of a middle-aged woman who developed symptoms of toxic shock syndrome five days after elective breast cancer surgery, with high fever, multiorgan failure and a characteristic desquamation of the palms. Interpretation: Toxic shock syndrome is a potentially lethal, toxin-mediated disease. Symptoms develop quickly, within hours. Early recognition and appropriate surgical management, intensive care and antibiotics are therefore important to reduce mortality and sequelae.
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Insuficiencia Multiorgánica , Choque Séptico , Humanos , Femenino , Choque Séptico/etiología , Choque Séptico/microbiología , Persona de Mediana Edad , Insuficiencia Multiorgánica/etiología , Neoplasias de la Mama/cirugía , Infecciones Estafilocócicas/diagnóstico , Exantema/etiología , Infección de la Herida Quirúrgica/microbiología , Infección de la Herida Quirúrgica/diagnóstico , Complicaciones Posoperatorias , Antibacterianos/uso terapéuticoRESUMEN
Despite available armored personal protection in troops, the incidence of abdominal wounds in modern wars is 6.6-9.0%. Of these, penetrating abdominal injuries comprise 75-80%. Thoracoabdominal injuries occupy a special place with incidence up to 88%. We present the first case of the "Koblenz algorithm" in the treatment of a patient with mine explosion wound, combined injury of the head, limbs, thoracoabdominal trauma, widespread peritonitis, small intestinal obstruction and septic shock in a military hospital. This algorithm was implemented under import substitution considering the peculiarities of abdominal adhesive process in a patient with thoracoabdominal wound. This case demonstrates the advantage of this algorithm for patients with severe combined wounds of the chest and abdomen complicated by diffuse purulent peritonitis. Clinical status of these patients does not allow not only open laparostomy, but also "classical" redo laparotomies.
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Traumatismos Abdominales , Algoritmos , Hospitales Militares , Laparotomía , Traumatismos Torácicos , Humanos , Traumatismos Abdominales/cirugía , Traumatismos Abdominales/diagnóstico , Traumatismos Torácicos/cirugía , Traumatismos Torácicos/diagnóstico , Traumatismos Torácicos/complicaciones , Masculino , Laparotomía/métodos , Peritonitis/cirugía , Peritonitis/etiología , Peritonitis/diagnóstico , Traumatismos por Explosión/cirugía , Traumatismos por Explosión/diagnóstico , Adulto , Resultado del Tratamiento , Traumatismo Múltiple/cirugía , Traumatismo Múltiple/diagnóstico , Choque Séptico/etiología , Choque Séptico/cirugía , Choque Séptico/diagnósticoRESUMEN
Extracorporeal membrane oxygenation (ECMO) has been used sporadically in adult orthotopic liver transplantation (OLT) recipients for the treatment of acute cardiopulmonary failure. This retrospective study aimed to identify OLT patients who would benefit from ECMO support. We reviewed 109 OLT patients who received ECMO support for more than 24 h from January 2007 to December 2020. Among the enrolled patients, 15 (13.8%) experienced 18 ECMO-related complications and 12 (11.0%) experienced ECMO reapplication after weaning during the same hospitalization period. The successful weaning rates were 50.98% in patients who received ECMO support during the peritransplantation period (0-30 days from transplantation) and 51.72% in patients who received ECMO support in the post-OLT period (more than 30 days after OLT); 24 (47.1%) and 23 (39.7%) patients survived until hospital discharge, respectively. The 109 enrolled OLT recipients who received ECMO support during the perioperative period had a 1-year survival rate of 42.6%. Multivariate analyses identified the following as significant and independent risk factors for in-hospital mortality: ECMO treatment prior to 2011 ( p = 0.04), septic shock as the indication for ECMO treatment ( p = 0.001), and a total bilirubin level of ≥5.0 mg/dl ( p = 0.02). The outcomes of adult OLT recipients with ECMO treatment were acceptable in terms of weaning success and survival until hospital discharge. This study confirmed that ECMO treatment for OLT recipients with septic shock and elevated bilirubin levels might be associated with a higher in-hospital mortality and demonstrated the importance of a multidisciplinary ECMO team approach.
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Oxigenación por Membrana Extracorpórea , Trasplante de Hígado , Choque Séptico , Adulto , Humanos , Oxigenación por Membrana Extracorpórea/efectos adversos , Trasplante de Hígado/efectos adversos , Terapia Recuperativa , Estudios Retrospectivos , Choque Séptico/etiología , Bilirrubina , Resultado del TratamientoRESUMEN
OBJECTIVE: To develop an objective and easily recognizable model to predict septic shock following percutaneous nephrolithotomy (PCNL). SUBJECTS AND METHODS: First, we identified differences between 431 patients who underwent PCNL with or without septic shock. These data were used to develop existing models and examine their improvement. Multivariate analysis was applied to identify risk factors of septic shock after PCNL based on the scores allocated to the PCNL postoperative test indicators. Finally, we developed a predictive nomogram using the selected factors and compared its performance with that of the existing nomograms SOFA, qSOFA, and SIRS. RESULTS: Twelve (2.8%) of the patients met the criteria for postoperative septic shock after PCNL. Baseline data analysis revealed differences in sex, preoperative drainage, urinary culture, and urinary leukocyte between groups. After transforming patient data into measurement-level data, we investigated each index score in these conditions, and found that the incidence of septic shock generally increased with the score. Multivariate analysis and early optimization screening revealed that septic shock factors could be predicted using platelets, leukocytes, bilirubin, and procalcitonin levels. We further compared the prediction accuracy of urinary calculi-associated septic shock (UCSS), SOFA, qSOFA, and SIRS scores using the AUC of the ROC curve. As compared to SIRS [AUC 0.938 (95% CI 0.910-0.959)] and qSOFA [AUC 0.930 (95% CI 0.901-0.952)], UCSS [AUC 0.974 (95% Cl 0.954-0.987)] and SOFA [AUC 0.974 (95% CI 0.954-0.987)] scored better at discriminating septic shock after PCNL. We further compared the ROC curves of UCSS with SOFA (95% CI - 0.800 to 0.0808, P = 0.992), qSOFA (95% CI - 0.0611 to 0.0808, P = 0.409), and SIRS (95% CI - 0.0703 to 0.144, P = 0.502), finding that UCSS was non-inferior to these models. CONCLUSIONS: UCSS, a new convenient and cost-effective model, can predict septic shock following PCNL and provide more accurate discriminative and corrective capability than existing models by including only objective data. The predictive value of UCSS for septic shock after PCNL was greater than that of qSOFA or SIRS scores.
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Nefrolitotomía Percutánea , Sepsis , Choque Séptico , Cálculos Urinarios , Humanos , Choque Séptico/diagnóstico , Choque Séptico/epidemiología , Choque Séptico/etiología , Nefrolitotomía Percutánea/efectos adversos , Puntuaciones en la Disfunción de Órganos , Estudios Retrospectivos , Sepsis/etiología , PronósticoRESUMEN
We aimed to describe the outcome of totally implantable venous-access port (TIVAP)-related infections due to Gram-negative aerobic bacilli (Pseudomonas aeruginosa and other Pseudomonas spp., Acinetobacter spp., and Stenotrophomonas maltophilia), or GNAB, and assess the safety of conservative treatment. We conducted a retrospective study in a French teaching hospital, from January 2016 to December 2020, including adult patients treated for TIVAP-related infection due to GNAB. Success of conservative treatment was defined as a functional TIVAP 3 months after infection with no recurrence. We performed a bivariate analysis and analyzed causes for treatment failure. We included 68 patients (53 TIVAP-related bloodstream infections, 11 TIVAP-related infections, and 4 probable TIVAP-related infections) due to GNAB, mostly P. aeruginosa (50/68, 74%). TIVAP removal was initially decided for 49/68 patients (72%). Among the 19/68 (28%) patients with conservative treatment (all for infections caused by P. aeruginosa), 5/19 (26%) had successful treatment, 7/19 (37%) experienced failure (without sepsis or septic shock), 6/19 (32%) died within 3 months without TIVAP removal and no signs of infection recurrence, and 1 patient had TIVAP removal as it was no longer required. TIVAP-related infections caused by GNAB frequently require TIVAP removal. Conservative treatment can be performed in selected patients with a non-complicated infection caused by P. aeruginosa, who can benefit from the continuation of antineoplastic chemotherapy or palliative care. Treatment failures were not associated with sepsis or septic shock.
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Infecciones Relacionadas con Catéteres , Neoplasias , Sepsis , Choque Séptico , Adulto , Humanos , Catéteres de Permanencia/efectos adversos , Catéteres de Permanencia/microbiología , Choque Séptico/etiología , Estudios Retrospectivos , Infecciones Relacionadas con Catéteres/microbiología , Neoplasias/complicaciones , Sepsis/tratamiento farmacológico , Sepsis/etiología , Bacterias Aerobias , Bacterias GramnegativasRESUMEN
PURPOSE OF REVIEW: This review summarizes current literature pertaining to fluid management for critically ill children. It includes an overview on crystalloid fluid used throughout the critical illness course, management of fluid output and complications with fluid overload. RECENT FINDINGS: Observational paediatric studies and adult randomized trials show mixed results regarding risk of mortality and kidney injury with 0.9% saline and crystalloid fluid. A recent adult randomized trial suggests that a fluid restrictive strategy may be well tolerated in critically ill adults with septic shock, but further randomized trials are needed in paediatrics. Fluid overload has been associated with increased morbidity and mortality. Trials exploring ways to decrease fluid accumulation must be done in paediatrics. SUMMARY: Additional high-quality studies are needed to precisely define the type, timing and rate of intravenous fluid critically ill children should receive throughout their clinical illness course.
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Enfermedad Crítica , Choque Séptico , Adulto , Niño , Humanos , Enfermedad Crítica/terapia , Fluidoterapia/métodos , Soluciones Cristaloides/uso terapéutico , Choque Séptico/terapia , Choque Séptico/etiologíaRESUMEN
BACKGROUND: To date, few cases of TSS caused by coagulase negative (CoN) staphylococci have been reported in the literature. Recent data show that CoN staphylococci are capable of secreting a number of enterotoxins and cytotoxins, normally produced by S. aureus. Herewith, we describe a case of TSS caused by Staphylococcus epidermidis with a favorable outcome. CASE PRESENTATION: We report a case of a 46-year-old man who developed TSS from S. epidermidis. The patient was admitted for a 7-day history of general malaise and headache following a recent influenza infection and a 3-day history of vomiting, diarrhea, diffuse erythroderma, and fever. The main laboratory findings on admission were leukopenia (WBC 800/mm3), thrombocytopenia (Plt count 78.000/mm3), elevated urea, creatine levels and increased inflammatory markers (CRP 368 mg/ml). The patient had clinical and radiological evidence of pneumonia with chest computed tomography (CT) showing diffuse bilateral airspace opacifications with air bronchogram. On the second day, a methicillin resistant S. epidermidis (MRSE) strain was detected in both sets of blood cultures, but the organism was unavailable for toxin testing. All other cultures and diagnostic PCR tests were negative. His clinical signs and symptoms fulfilled at that stage four out of five clinical criteria of TSS with a fever of 39 °C, diffuse erythroderma, multisystem involvement and hypotension. On the same day the patient was admitted to the ICU due to acute respiratory failure. The initial treatment was meropenem, vancomycin, levofloxacin, clindamycin, IVIG and steroids. Finger desquamation appeared on the 9th day of hospitalization, fulfilling all five clinical criteria for TSS. CONCLUSIONS: To our knowledge, this is the first adult case with TSS induced by CoNS (MRSE) secondary to an influenza type B infection, who had favorable progression and outcome. Further research is warranted to determine how TSS is induced by the CoNS infections.
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Dermatitis Exfoliativa , Gripe Humana , Choque Séptico , Adulto , Masculino , Humanos , Persona de Mediana Edad , Staphylococcus epidermidis , Gripe Humana/complicaciones , Gripe Humana/diagnóstico , Gripe Humana/tratamiento farmacológico , Choque Séptico/diagnóstico , Choque Séptico/etiología , Staphylococcus aureus , Staphylococcus , FiebreRESUMEN
BACKGROUND: Coccidioidomycosis is a fungal infection endemic to the southwestern United States and regions of Latin America. Disseminated disease occurs in < 1% of cases. Septic shock is even rarer, with high mortality despite therapy. We describe two cases of coccidioidal septic shock. Both patients were older men of Filipino ancestry presenting with respiratory failure and vasopressor-dependent shock. Antifungal drugs were initiated after failure to improve with empiric antibiotics; in both, Coccidioides was isolated from respiratory cultures. Despite aggressive care, both patients ultimately died of their infections. We provide a review of the published literature on this topic. CONCLUSIONS: Most of the 33 reported cases of coccidioidal septic shock occurred in men (88%) of non-white race and ethnicity (78%). The overall mortality rate was 76%. All survivors received amphotericin B as part of their treatment. Coccidioidomycosis-related septic shock is a rare disease with poor outcomes; delays in diagnosis and treatment are common. Improved diagnostic testing for coccidioidomycosis could enhance recognition of this disease in the future. Although data are limited, early treatment with amphotericin B in cases of coccidioidal septic shock may reduce mortality.
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Coccidioidomicosis , Choque Séptico , Masculino , Humanos , Anciano , Coccidioidomicosis/complicaciones , Coccidioidomicosis/diagnóstico , Coccidioidomicosis/tratamiento farmacológico , Anfotericina B/uso terapéutico , Choque Séptico/diagnóstico , Choque Séptico/etiología , Choque Séptico/tratamiento farmacológico , Antifúngicos/uso terapéutico , CoccidioidesRESUMEN
BACKGROUND: Leptospirosis is a zoonosis caused by spirochete "genus" leptospira. The clinical presentations of leptospirosis range from an influenza-like presentation of fever and myalgia, to severe forms. Leptospirosis can potentially lead to a misdiagnosis or delay in diagnosis when clinical similarities exist. CASE PRESENTATION: A 63-year-old man presented with fever, shock and thrombocytopenia followed by diffuse pulmonary hemorrhage. Peripheral blood Metagenomic Next-generation Sequencing (mNGS) reported Leptospira interrogans. The patient was treated with piperacillin-tazobactam (TZP) plus doxycycline and improved dramatically after 7 days. CONCLUSION: We conclude that leptospirosis can potentially lead to a misdiagnosis or delay in diagnosis. Correctly evaluation of thrombocytopenia in acute febrile illnesses facilitates the differential diagnosis of leptospirosis. mNGS can accurately detect Leptospira DNA during the early stage of the infection.
Asunto(s)
Leptospira , Leptospirosis , Choque Séptico , Trombocitopenia , Masculino , Animales , Humanos , Persona de Mediana Edad , Choque Séptico/diagnóstico , Choque Séptico/etiología , Leptospirosis/complicaciones , Leptospirosis/diagnóstico , Leptospirosis/tratamiento farmacológico , Zoonosis , Leptospira/genética , Hemorragia , Trombocitopenia/diagnósticoRESUMEN
BACKGROUND: Cryptosporidium is recognized as a significant pathogen of diarrhea disease in immunocompromised hosts, and studies have shown that Cryptosporidium infection is high in solid organ transplantation (SOT) patients and often has serious consequences. Because of the lack of specificity of diarrheasymptoms cased by Cryptosporidium infection, it is rarely reported in patients undergoing liver transplantation (LT). It frequently delays diagnosis, coming with severe consequences. In clinical work, diagnosing Cryptosporidium infection in LT patients is also complex but single, and the corresponding anti-infective treatment regimen has not yet been standardized. A rare case of septic shock due to a delayed diagnosis of Cryptosporidium infection after LT and relevant literature are discussed in the passage. CASE PRESENTATION: A patient who had received LT for two years was admitted to the hospital with diarrhea more than 20 days after eating an unclean diet. After failing treatment at a local hospital, he was admitted to Intensive Care Unit after going into septic shock. The patient presented hypovolemia due to diarrhea, which progressed to septic shock. The patient's sepsis shock was controlled after receiving multiple antibiotic combinations and fluid resuscitation. However, the persistent diarrhea, as the culprit of the patient's electrolyte disturbance, hypovolemia, and malnutrition, was unsolved. The causative agent of diarrhea, Cryptosporidium infection, was identified by colonoscopy, faecal antacid staining, and blood high-throughput sequencing (NGS). The patient was treated by reducing immunosuppression and Nitazoxanide (NTZ), which proved effective in this case. CONCLUSION: When LT patients present with diarrhea, clinicians should consider the possibility of Cryptosporidium infection, in addition to screening for conventional pathogens. Tests such as colonoscopy, stool antacid staining and blood NGS sequencing can help diagnose and treat of Cryptosporidium infection early and avoid serious consequences of delayed diagnosis. In treating Cryptosporidium infection in LT patients, the focus should be on the patient's immunosuppressive therapy, striking a balance between anti-immunorejection and anti-infection should be sought. Based on practical experience, NTZ therapy in combination with controlled CD4 + T cells at 100-300/mm3 was highly effective against Cryptosporidium without inducing immunorejection.
Asunto(s)
Criptosporidiosis , Cryptosporidium , Trasplante de Hígado , Choque Séptico , Masculino , Humanos , Criptosporidiosis/diagnóstico , Criptosporidiosis/tratamiento farmacológico , Criptosporidiosis/complicaciones , Choque Séptico/etiología , Choque Séptico/complicaciones , Cryptosporidium/genética , Trasplante de Hígado/efectos adversos , Hipovolemia/complicaciones , Hipovolemia/tratamiento farmacológico , Antiácidos/uso terapéutico , Diagnóstico Tardío/efectos adversos , Diarrea/etiologíaRESUMEN
Persistent S. aureus bloodstream infection (PSBSI) increased the incidence of metastatic infection and mortality. We aimed to clarify its risk factors and correlation with metastatic infection and septic shock in children. This retrospective and observational study enrolled children with S. aureus bloodstream infection who admitted to Children's Hospital of Chongqing Medical University between January 2016 and December 2021. The logistic regression model was used for multivariable analyses to determine independent factors associated with PSBSI and clarify the effect of persistent S. aureus bloodstream infection and other factors on metastatic infection and septic shock. One hundred and twenty-seven children were included in this study retrospectively. There were thirty-two cases in the persistent S. aureus bloodstream infection group and ninety-five children in the non-persistent infection group. Multivariate logistic regression analysis indicated that inappropriate empirical antibiotic therapy (OR, 7.26; 95%CI, 2.48-21.30; P<0.01) was an independent risk factor of persistent S. aureus bloodstream infection. Persistent S. aureus bloodstream infection (OR, 6.40; 95%CI, 2.08-19.70; P<0.01) and community-acquired S. aureus bloodstream infection (OR, 4.75; 95%CI, 1.34-16.89; P=0.02) were independent predictors of metastatic infection. Pittsburgh bacteremia scores ≥ 2 (OR, 28.81; 95%CI, 5.26-157.99; P<0.01), hypoalbuminemia (OR, 13.34; 95%CI, 2.43-73.28; P<0.01) and persistent S. aureus bloodstream infection (OR, 5.48; 95%CI, 1.13-26.54; P=0.04) were independent risk factors of septic shock. CONCLUSION: Inappropriate empirical antibiotic therapy was an independent risk factor of pediatric persistent S. aureus bloodstream infection. Pediatric persistent S. aureus bloodstream infection was associated with metastatic infection and septic shock. WHAT IS KNOWN: ⢠Pathogenic features such as Methicillin-resistant S. aureus and sources of infection such as central venous catheter related infection were risk factors of PSBSI in adults. ⢠PSBSI increased the incidence of metastatic infection and mortality in adults. WHAT IS NEW: ⢠Inappropriate empirical antibiotic therapy was an independent risk factor of pediatric persistent S. aureus bloodstream infection. ⢠Pediatric persistent S. aureus bloodstream infection was associated with metastatic infection and septic shock.
Asunto(s)
Bacteriemia , Infecciones Comunitarias Adquiridas , Staphylococcus aureus Resistente a Meticilina , Sepsis , Choque Séptico , Infecciones Estafilocócicas , Adulto , Humanos , Niño , Estudios Retrospectivos , Staphylococcus aureus , Choque Séptico/tratamiento farmacológico , Choque Séptico/etiología , Sepsis/tratamiento farmacológico , Bacteriemia/tratamiento farmacológico , Factores de Riesgo , Antibacterianos/uso terapéutico , Infecciones Estafilocócicas/tratamiento farmacológicoRESUMEN
Toxic shock-like syndrome (TSLS) is a life-threatening hyperinflammatory complication caused by Streptococcus species infections. We reported the first case of TSLS caused by primary bacteremia of Streptococcus agalactiae during chemotherapy for multiple myeloma. A 74-year-old woman, who received combination chemotherapy of elotuzumab, pomalidomide, and dexamethasone for treatment-refractory multiple myeloma, was transported to our hospital under comatose and septic shock. Her blood culture detected Streptococcus agalactiae, and considering the progressive multiorgan failure, she was diagnosed with TSLS. Empiric antibiotic treatment with meropenem and respiratory and circulatory support were quickly initiated, resulting in an almost complete recovery of organ functions. It should be noted that with the advances of chemotherapy, the risk of infection is becoming more diverse.