RESUMEN
Acute colonic diverticulitis is a gastrointestinal condition that is frequently encountered by primary care and emergency department practitioners, hospitalists, surgeons, and gastroenterologists. Clinical presentation ranges from mild abdominal pain to peritonitis with sepsis. It is often diagnosed on the basis of clinical features alone, but imaging is necessary in more severe presentations to rule out such complications as abscess and perforation. Treatment depends on the severity of the presentation, the presence of complications, and underlying comorbid conditions. Medical and surgical treatment algorithms are evolving. This article provides an evidence-based, clinically relevant overview of the epidemiology, diagnosis, and treatment of acute diverticulitis.
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Diverticulitis del Colon , Diverticulitis , Peritonitis , Humanos , Diverticulitis del Colon/complicaciones , Diverticulitis del Colon/diagnóstico , Diverticulitis del Colon/epidemiología , Tomografía Computarizada por Rayos X , Peritonitis/diagnóstico , Peritonitis/etiología , Peritonitis/terapia , Dolor Abdominal/etiología , Enfermedad AgudaRESUMEN
Histoplasmosis is a fungal infection most frequently seen in immunocompromised patients. It is endemic in Central and South America and in Africa. The infection is usually asymptomatic in a healthy individual. Extrapulmonary dissemination can be seen in immunocompromised hosts. Gastrointestinal manifestations frequently involve the terminal ileum and cecum, mimicking Crohn's disease or malignancy. We describe the case of a 36-year-old healthy man from Cameroon, living in Switzerland for 13 years and without any medical nor surgical history, who presented peritonitis not responding to antibiotics. CT-scan showed bowel obstruction and signs of peritonitis. We opted for an explorative laparoscopy, which was converted to laparotomy with extensive adhesiolysis. Diagnostic of histoplasmosis was confirmed by histology and PCR analysis on biopsy. To our knowledge, this is the first described case of peritonitis as main outcome of a disseminated histoplasmosis involving the peritoneum in an immunocompetent patient.
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Enfermedad de Crohn , Histoplasmosis , Obstrucción Intestinal , Peritonitis , Masculino , Humanos , Adulto , Histoplasmosis/complicaciones , Enfermedad de Crohn/complicaciones , Peritonitis/diagnóstico , Peritonitis/complicaciones , CamerúnRESUMEN
BACKGROUND: Metagenomic next-generation sequencing (mNGS) is an emerging technique for the clinical diagnosis of infectious disease that has rarely been used for the diagnosis of ascites infection in patients with cirrhosis. This study compared mNGS detection with conventional culture methods for the on etiological diagnosis of cirrhotic ascites and evaluated the clinical effect of mNGS. METHODS: A total of 109 patients with ascites due to cirrhosis were included in the study. We compared mNGS with conventional culture detection by analyzing the diagnostic results, pathogen species and clinical effects. The influence of mNGS on the diagnosis and management of ascites infection in patients with cirrhosis was also evaluated. RESULTS: Ascites cases were classified into three types: spontaneous bacterial peritonitis (SBP) (16/109, 14.7%), bacterascites (21/109, 19.3%) and sterile ascites (72/109, 66.1%). In addition, 109 patients were assigned to the ascites mNGS-positive group (80/109, 73.4%) or ascites mNGS-negative group (29/109, 26.6%). The percentage of positive mNGS results was significantly greater than that of traditional methods (73.4% vs. 28.4%, P < 0.001). mNGS detected 43 strains of bacteria, 9 strains of fungi and 8 strains of viruses. Fourteen bacterial strains and 3 fungal strains were detected via culture methods. Mycobacteria, viruses, and pneumocystis were detected only by the mNGS method. The mNGS assay produced a greater polymicrobial infection rate than the culture method (55% vs. 16%). Considering the polymorphonuclear neutrophil (PMN) counts, the overall percentage of pathogens detected by the two methods was comparable, with 87.5% (14/16) in the PMN ≥ 250/mm3 group and 72.0% (67/93) in the PMN < 250/mm3 group (P > 0.05). Based on the ascites PMN counts combined with the mNGS assay, 72 patients (66.1%) were diagnosed with ascitic fluid infection (AFI) (including SBP and bacterascites), whereas based on the ascites PMN counts combined with the culture assay, 37 patients (33.9%) were diagnosed with AFI (P < 0.05). In 60 (55.0%) patients, the mNGS assay produced positive clinical effects; 40 (85.7%) patients had their treatment regimen adjusted, and 48 patients were improved. The coincidence rate of the mNGS results and clinical findings was 75.0% (60/80). CONCLUSIONS: Compared with conventional culture methods, mNGS can improve the detection rate of ascites pathogens, including bacteria, viruses, and fungi, and has significant advantages in the diagnosis of rare pathogens and pathogens that are difficult to culture; moreover, mNGS may be an effective method for improving the diagnosis of ascites infection in patients with cirrhosis, guiding early antibiotic therapy, and for reducing complications related to abdominal infection. In addition, explaining mNGS results will be challenging, especially for guiding the treatment of infectious diseases.
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Ascitis , Secuenciación de Nucleótidos de Alto Rendimiento , Cirrosis Hepática , Metagenómica , Peritonitis , Humanos , Cirrosis Hepática/complicaciones , Cirrosis Hepática/microbiología , Masculino , Secuenciación de Nucleótidos de Alto Rendimiento/métodos , Femenino , Persona de Mediana Edad , Ascitis/microbiología , Metagenómica/métodos , Peritonitis/microbiología , Peritonitis/diagnóstico , Anciano , Infecciones Bacterianas/diagnóstico , Infecciones Bacterianas/microbiología , Adulto , Bacterias/aislamiento & purificación , Bacterias/genética , Bacterias/clasificación , Líquido Ascítico/microbiologíaRESUMEN
We reported a rare case of peritoneal dialysis-associated peritonitis caused by Weissella confusa. In this case, the symptoms of peritonitis were insidious and atypical, with only turbid peritoneal dialysis effluent and no fever or abdominal pain. The peritoneal dialysis effluent showed slightly elevated leukocytes (predominantly lymphocytes). Weissella confusa was confirmed through repeated peritoneal dialysis effluent cultures. Gastroscopy revealed erosive gastritis with a hookworm infection. The patient recovered after antibiotic and deworming treatments. Our report highlights the unusual and atypical symptoms, characterized by insidious onset, turbid peritoneal dialysis fluid, and an absence of typical signs such as fever or abdominal pain.
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Peritonitis , Weissella , Humanos , Peritonitis/microbiología , Peritonitis/tratamiento farmacológico , Peritonitis/diagnóstico , Peritonitis/parasitología , Peritonitis/etiología , Weissella/aislamiento & purificación , Infecciones por Uncinaria/diagnóstico , Infecciones por Uncinaria/tratamiento farmacológico , Diálisis Peritoneal/efectos adversos , Masculino , Fallo Renal Crónico/terapia , Infecciones por Bacterias Grampositivas/diagnóstico , Infecciones por Bacterias Grampositivas/tratamiento farmacológico , Infecciones por Bacterias Grampositivas/microbiología , Persona de Mediana Edad , Antibacterianos/uso terapéutico , FemeninoRESUMEN
BACKGROUND AND AIM: Patients with liver cirrhosis often face a grave threat from infected ascites (IA). However, a well-established prognostic model for this complication has not been established in routine clinical practice. Therefore, we aimed to assess mortality risk in patients with liver cirrhosis and IA. METHODS: We conducted a retrospective study across three tertiary hospitals, enrolling 534 adult patients with cirrhotic liver and IA, comprising 465 with spontaneous bacterial peritonitis (SBP), 34 with bacterascites (BA), and 35 with secondary peritonitis (SP). To determine the attributable mortality risk linked to IA, these patients were matched with 122 patients with hydropic decompensated liver cirrhosis but without IA. Clinical, laboratory, and microbiological parameters were assessed for their relation to mortality using univariable analyses and a multivariable random forest model (RFM). Least absolute shrinkage and selection operator (Lasso) regression model was used to establish an easy-to-use mortality prediction score. RESULTS: The in-hospital mortality risk was highest for SP (39.0%), followed by SBP (26.0%) and BA (25.0%). Besides illness severity markers, microbiological parameters, such as Candida spp., were identified as the most significant indicators for mortality. The Lasso model determined 15 parameters with corresponding scores, yielding good discriminatory power (area under the receiver operating characteristics curve = 0.89). Counting from 0 to 83, scores of 20, 40, 60, and 80 corresponded to in-hospital mortalities of 3.3%, 30.8%, 85.2%, and 98.7%, respectively. CONCLUSION: We developed a promising mortality prediction score for IA, highlighting the importance of microbiological parameters in conjunction with illness severity for assessing patient outcomes.
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Ascitis , Cirrosis Hepática , Peritonitis , Humanos , Cirrosis Hepática/mortalidad , Cirrosis Hepática/complicaciones , Cirrosis Hepática/microbiología , Femenino , Masculino , Estudios Retrospectivos , Persona de Mediana Edad , Pronóstico , Ascitis/mortalidad , Ascitis/microbiología , Peritonitis/mortalidad , Peritonitis/microbiología , Peritonitis/diagnóstico , Anciano , Mortalidad Hospitalaria , Infecciones Bacterianas/mortalidad , Medición de Riesgo , Índice de Severidad de la Enfermedad , Riesgo , AdultoRESUMEN
Spontaneous bacterial peritonitis (SBP) is the most common infection in patients with cirrhosis and is associated with high mortality. Although recent literature reports mortality benefits to early diagnostic paracentesis, current guidelines do not offer specific recommendations for how quickly diagnostic paracentesis should be performed in patients with cirrhosis and ascites who are admitted to the hospital. Therefore, we conducted a systematic review and meta-analysis to evaluate outcomes among patients admitted to the hospital with cirrhosis and ascites receiving paracentesis within ≤ 12, ≤ 1 day, and > 1 day. Eight studies with 116,174 patients were included in the final meta-analysis. The pooled risk of in-hospital mortality was significantly lower in patients who underwent early (≤ 12 h or ≤ 1 day) compared to delayed (> 12 h or > 1 day) paracentesis (RR: 0.69, p < 0.00001), and in patients who underwent paracentesis compared to no paracentesis (RR: 0.74, p < 0.00001). On subgroup analysis, in-hospital mortality was significantly lower in both paracentesis within ≤ 12 h (RR: 0.61, p = 0.02) vs. > 12 h, and within ≤ 1 day (RR: 0.70, p < 0.00001) vs. > 1 day. While there was a trend towards decreased mortality in those undergoing paracentesis within ≤ 12 h compared to ≤ 1 day, the difference did not reach statistical significance. The length of hospital stay was significantly shorter by 5.38 days in patients who underwent early (≤ 12 h) compared to delayed (> 12 h) paracentesis (95% CI 4.24-6.52, p < 0.00001). Early paracentesis is associated with reduced mortality and length of hospital stay. We encourage providers to perform diagnostic paracentesis in a timely manner, at least within 1 day of hospital admission, for all patients with cirrhosis and ascites.
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Ascitis , Mortalidad Hospitalaria , Tiempo de Internación , Cirrosis Hepática , Paracentesis , Humanos , Cirrosis Hepática/complicaciones , Cirrosis Hepática/mortalidad , Cirrosis Hepática/diagnóstico , Cirrosis Hepática/terapia , Tiempo de Internación/estadística & datos numéricos , Ascitis/mortalidad , Ascitis/terapia , Ascitis/diagnóstico , Factores de Tiempo , Peritonitis/mortalidad , Peritonitis/diagnóstico , Infecciones Bacterianas/mortalidad , Infecciones Bacterianas/diagnóstico , Infecciones Bacterianas/complicacionesRESUMEN
Pyonephrosis is a serious condition that can lead to kidney dysfunction, loss of the organ, and even fatal end due to its complications. The underlying etiologic factors include lithiasis, recurrent urinary infections, ureter stricture, ureteropelvic junction obstruction, malignancy, and retroperitoneal fibrosis. One of the rare possible complications of pyonephrosis is a retroperitoneal rupture with spontaneous communication to the abdomen causing secondary peritonitis. We present such a case which is the first video-documented report of the peritoneal rupture site within the abdominal cavity.
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Peritonitis , Pionefrosis , Insuficiencia Renal , Humanos , Pionefrosis/complicaciones , Pionefrosis/diagnóstico , Peritonitis/complicaciones , Peritonitis/diagnóstico , Espacio Retroperitoneal , Rotura Espontánea/complicacionesRESUMEN
BACKGROUND: In the livestock industry, Foreign Body Syndrome is a devastating disease condition. Feeding management, lacking of food discrimination, and eating chopped food increase the risk of swallowing sharp foreign bodies in bovine species. In addition to the honeycomb cells shape of the reticulum, the contractions of the reticular wall, gravid uterine pressure, and parturition efforts, foreign bodies can penetrate the reticular wall, causing cascade of problems including traumatic reticulitis, traumatic reticuloperitonitis, and traumatic pericarditis. The present study was carried out to evaluate the diagnostic significance of cardiac troponin I rapid test cassette and other cardiac biomarkers including serum cardiac troponin I (cTn I), creatine kinase-myocardial band (CK-MB), lactate dehydrogenase (LDH), and aspartate aminotransferase enzyme (AST), in confirmed cases of traumatic pericarditis (TP) and/or traumatic reticuleoperitonitis (TRP) in cattle and buffaloes. METHODS: A total number of 30 animals (22 cattle and 8 buffaloes) with different signs such as anorexia, jugular distension, brisket edema, and signs of pain (reluctance to move, arching back, and abduction of the forelimbs) were included in the present study. Based on case history, clinical signs, ferroscopic, pericardiocentesis, radiographic and ultrasonographic examinations, TP were confirmed in cattle (n = 10) and buffaloes (n = 8) while TRP were confirmed only in cattle (n = 12). Additionally, 20 clinically healthy animals (n = 10 cattle and 10 buffaloes) were used as a control group. Blood samples were collected for determination of blood level of Tn-I, and activity of CK-MB, LDH, and AST. RESULTS: The obtained results revealed a highly significant increase in serum cTn I in diseased cattle with TP and TRP (P = 0.00), while buffaloes with TP showed no significant changes in serum cTn I (P = 0.111). Both diseased cattle and buffaloes showed increased serum activities of CK-MB, AST, and LDH enzyme. On the other hand, cardiac troponin I rapid test cassette failed to detect cTn I in diseased animals. CONCLUSION: The study concluded that the cardiac troponin I rapid test cassette did not have a diagnostic significance and could not be used as a point-of-care under field condition for diagnosis of TP and TRP in large ruminants. However, the serum troponin I level is helpful in diagnosis of TP and TRP in cattle. Although cardiac biomarkers have some diagnostic values in TP and TRP, the traditional diagnostic methods (clinical, radiography and ultrasonography examinations) are crucial for thorough evaluation of TP/TRP cases in bovine.
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Biomarcadores , Búfalos , Enfermedades de los Bovinos , Forma MB de la Creatina-Quinasa , Pericarditis , Reticulum , Troponina I , Animales , Pericarditis/veterinaria , Pericarditis/diagnóstico , Pericarditis/sangre , Bovinos , Biomarcadores/sangre , Troponina I/sangre , Enfermedades de los Bovinos/diagnóstico , Enfermedades de los Bovinos/sangre , Forma MB de la Creatina-Quinasa/sangre , Femenino , Peritonitis/veterinaria , Peritonitis/diagnóstico , Peritonitis/sangre , L-Lactato Deshidrogenasa/sangre , Aspartato Aminotransferasas/sangre , Masculino , Cuerpos Extraños/veterinaria , Cuerpos Extraños/complicaciones , Cuerpos Extraños/diagnósticoRESUMEN
Epstein-Barr virus (EBV) is a major cause of infectious mononucleosis (IM), characterized by fever, fatigue, sore throat, lymphadenopathy, atypical lymphocytosis, and elevated liver enzymes. However, ascites is a rare complication associated with IM. We present a rare case of IM with ascites and peritonitis in a patient who underwent a peritoneal biopsy. A 20-year-old woman presented with fatigue and abdominal distension. Laboratory examination revealed atypical lymphocytes in peripheral blood (54%) and elevated liver enzymes. EBV serological tests revealed a recent primary infection (EBV VCA IgM 1:160). Computed tomography revealed moderate ascites and peritonitis. Adenocarcinoma was suspected based on the ascites' cytology. Considering possible complications of IM and adenocarcinoma, a laparoscopic biopsy was performed. Histological findings of biopsy specimens from the peritoneum, omentum, and fimbria of the fallopian tube demonstrated severe inflammatory cell infiltration and focal aggregation of large EBV-encoded RNA-1 (EBER1)-positive B cells, mimicking EBV-positive polymorphous B-cell lymphoproliferative disorder. Furthermore, intracytoplasmic inclusion bodies of Chlamydia trachomatis were observed by immunohistochemistry. Real-time polymerase chain reaction detected C. trachomatis in cervical secretions. Two months after laparoscopy, ascites decreased, and the diagnosis was IM-associated peritonitis with C. trachomatis infection. IM should be considered as a differential diagnosis in young patients with ascites.
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Infecciones por Chlamydia , Chlamydia trachomatis , Mononucleosis Infecciosa , Peritonitis , Humanos , Femenino , Mononucleosis Infecciosa/patología , Mononucleosis Infecciosa/complicaciones , Mononucleosis Infecciosa/diagnóstico , Peritonitis/patología , Peritonitis/microbiología , Peritonitis/diagnóstico , Adulto Joven , Chlamydia trachomatis/aislamiento & purificación , Infecciones por Chlamydia/patología , Infecciones por Chlamydia/complicaciones , Infecciones por Chlamydia/diagnóstico , Herpesvirus Humano 4/aislamiento & purificación , Diagnóstico DiferencialRESUMEN
Clinical pharmacists participated in the drug therapy of peritonitis caused by Methylobacterium infection in a patient with renal insufficiency. Based on the knowledge of clinical pharmacy, the patient's condition and laboratory parameters, the literature, and the pharmacokinetic/pharmacodynamic characteristics of antibiotics, amikacin in combination with ciprofloxacin was suggested for anti-infection therapy. During the treatment, clinical pharmacists timely evaluated the efficacy of antibiotics, monitored the adverse reactions, and provided individualized pharmaceutical care in the patient.
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Infecciones , Peritonitis , Servicio de Farmacia en Hospital , Insuficiencia Renal , Humanos , Antibacterianos/uso terapéutico , Amicacina/uso terapéutico , Infecciones/complicaciones , Infecciones/tratamiento farmacológico , Insuficiencia Renal/complicaciones , Peritonitis/diagnóstico , Peritonitis/tratamiento farmacológico , Peritonitis/etiología , FarmacéuticosRESUMEN
INTRODUCTION: The present study aimed to monitor peritoneal neutrophil gelatinase-associated lipocalin (pNGAL) during peritonitis episodes and to enhance its diagnostic value by evaluating pNGAL at scheduled times in parallel with white blood cell (WBC) count. In addition, we investigated possible correlations between pNGAL and the etiology of peritonitis, evaluating it as a possible marker of the clinical outcome. METHODS: Twenty-two patients with peritoneal dialysis (PD)-related peritonitis were enrolled. Peritonitis was divided into Gram-positive, Gram-negative, polymicrobial, and sterile. WBC count and neutrophil gelatinase-associated lipocalin (NGAL) in PD effluent were measured at different times (days 0, 1, 5, 10, 15, and/or 20 and 10 days after antibiotic therapy discontinuation). NGAL was measured by standard quantitative laboratory-based immunoassay and by colorimetric NGAL dipstick (NGALds) (dipstick test). RESULTS: We found strong correlations between peritoneal WBC, laboratory-based NGAL, and NGALds values, both overall and separated at each time point. On day 1, we observed no significant difference in WBC, both NGALds (p = 0.3, 0.9, and 0.2) between Gram-positive, Gram-negative, polymicrobial, and sterile peritonitis. No significant difference has been found between de novo versus relapsing peritonitis for all markers (p > 0.05). We observed a parallel decrease of WBC and both NGAL in patients with favorable outcomes. WBC count and both pNGAL resulted higher in patients with negative outcomes (defined as relapsing peritonitis, peritonitis-associated catheter removal, peritonitis-associated hemodialysis transfer, peritonitis-associated death) at day 10 (p = 0.04, p = 0.03, and p = 0.05, respectively) and day 15 (p = 0.01, p = 0.04, and tendency for p = 0.005). There was a tendency toward higher levels of WBC and NGAL in patients with a negative outcome at day 5. No significant difference in all parameters was proven at day 1 (p = 0.3, p = 0.9, p = 0.2) between groups. CONCLUSION: This study confirms pNGAL as a valid and reliable biomarker for the diagnosis of PD-peritonitis and its monitoring. Its trend is parallel to WBC count during peritonitis episodes, in particular, patients with unfavorable outcomes.
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Diálisis Peritoneal , Peritonitis , Humanos , Lipocalina 2 , Proteínas de Fase Aguda/metabolismo , Proteínas de Fase Aguda/uso terapéutico , Lipocalinas/metabolismo , Lipocalinas/uso terapéutico , Proteínas Proto-Oncogénicas/metabolismo , Proteínas Proto-Oncogénicas/uso terapéutico , Diálisis Peritoneal/efectos adversos , Peritonitis/diagnóstico , Peritonitis/etiología , Peritonitis/tratamiento farmacológico , Biomarcadores/metabolismo , Leucocitos/metabolismoRESUMEN
Aquamicrobium is an aerobic gram-negative rod which until recently had only been isolated from wastewater and contaminated soil. In 2021, two cases of Aquamicrobium infection in humans were reported. Both were cases of endophthalmitis following cataract surgery. In this manuscript, we describe the presentation and treatment of a 56-year-old immunocompetent male who has peritoneal dialysis-associated peritonitis caused by Aquamicrobium lusatiense. To our knowledge, this is the third reported case of Aquamicrobium infection in humans and the first example of this agent causing peritonitis.
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Fallo Renal Crónico , Diálisis Peritoneal , Peritonitis , Humanos , Masculino , Persona de Mediana Edad , Diálisis Peritoneal/efectos adversos , Bacterias Gramnegativas , Peritonitis/diagnóstico , Peritonitis/etiología , Peritonitis/terapia , Fallo Renal Crónico/complicacionesRESUMEN
Peritoneal dialysis-associated peritonitis is a serious complication of peritoneal dialysis, and the prevention and treatment of this condition are important for improving the long-term survival and quality of life of patients. However, peritoneal dialysis-associated peritonitis due to Mycobacterium tuberculosis infection is relatively rare and not easily diagnosed. Here, we present a case of peritoneal dialysis-associated peritonitis caused by Mycobacterium tuberculosis identified by pathogenic microbial DNA high-throughput genetic sequencing. This case demonstrates that pathogenic microbial DNA high-throughput genetic sequencing could be used to improve the detection rate of pathogenic microorganisms in patients with complex conditions, thereby allowing for earlier initiation of treatment.
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ADN Bacteriano , Secuenciación de Nucleótidos de Alto Rendimiento , Mycobacterium tuberculosis , Diálisis Peritoneal , Peritonitis Tuberculosa , Humanos , Mycobacterium tuberculosis/genética , Mycobacterium tuberculosis/aislamiento & purificación , Diálisis Peritoneal/efectos adversos , ADN Bacteriano/análisis , Peritonitis Tuberculosa/diagnóstico , Masculino , Peritonitis/microbiología , Peritonitis/diagnóstico , Persona de Mediana Edad , FemeninoRESUMEN
OBJECTIVE: To identify the risk factors of refractory peritoneal dialysis related peritonitis (PDRP) and construct a nomogram to predict the occurrence of refractory PDRP. METHODS: Refractory peritonitis was defined as the peritonitis episode with persistently cloudy bags or persistent dialysis effluent leukocyte count >100 × 109/L after 5 days of appropriate antibiotic therapy. The study dataset was randomly divided into a 70% training set and a 30% validation set. Univariate logistic analysis, LASSO regression analysis, and random forest algorithms were utilized to identify the potential risk factors for refractory peritonitis. Independent risk factors identified using multivariate logistic analysis were used to construct a nomogram. The discriminative ability, calibrating ability, and clinical practicality of the nomogram were evaluated using the receiver operating characteristic curve, Hosmer-Lemeshow test, calibration curve, and decision curve analysis. RESULTS: A total of 294 peritonitis episodes in 178 patients treated with peritoneal dialysis (PD) were enrolled, of which 93 were refractory peritonitis. C-reactive protein, serum albumin, diabetes mellitus, PD duration, and type of causative organisms were independent risk factors for refractory peritonitis. The nomogram model exhibited excellent discrimination with an area under the curve (AUC) of 0.781 (95% CI: 0.716-0.847) in the training set and 0.741 (95% CI: 0.627-0.855) in the validation set. The Hosmer-Lemeshow test and calibration curve indicated satisfactory calibration ability of the predictive model. Decision curve analysis revealed that the nomogram model had good clinical utility in predicting refractory peritonitis. CONCLUSION: This nomogram can accurately predict refractory peritonitis in patients treated with PD.
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Nomogramas , Diálisis Peritoneal , Peritonitis , Humanos , Peritonitis/etiología , Peritonitis/diagnóstico , Diálisis Peritoneal/efectos adversos , Masculino , Femenino , Persona de Mediana Edad , Factores de Riesgo , Adulto , Anciano , Curva ROC , Estudios Retrospectivos , Modelos Logísticos , Antibacterianos/uso terapéutico , Fallo Renal Crónico/terapia , Fallo Renal Crónico/complicaciones , Proteína C-Reactiva/análisisRESUMEN
OBJECTIVE: To evaluate whether infants with prenatal diagnosis of meconium peritonitis (MP) have a poorer prognosis. METHODS: A retrospective analysis of data from infants treated with surgery from January 2008 to December 2020 was conducted. The patients were divided into prenatal diagnosis group and postnatal diagnosis group based on the timing of diagnosis. The intraoperative and postoperative parameters of the two groups of patients were compared. RESULTS: A total of 71 cases of MP were included in the study, with 48 cases in the prenatal diagnosis group and 23 cases in the postnatal diagnosis group. The comparison of preoperative indicators between the two groups of patients showed no statistically significant differences in baseline (p > 0.05). Intraoperative indicators, including blood loss, anastomosis, retained intestinal tube length and excised intestinal tube length, showed no statistically significant differences between the two groups (p > 0.05). However, the postnatal diagnosis group had a significantly shorter operation time than the prenatal diagnosis group (p < 0.05). Postoperative indicators, including fasting time, albumin usage, complications, and abandonment or mortality rates, show no difference (p > 0.05). Nevertheless, the postnatal diagnosis group exhibited significantly shorter hospital stay and time to first bowel movement compared to the prenatal diagnosis group (p < 0.05). CONCLUSION: Prenatal diagnosis of meconium peritonitis is associated with increased surgical complexity, prolonged hospital stay, and delayed recovery of intestinal function. However, there is no evidence of higher mortality or more complications compared to infants diagnosed postnatally, and there is no significant difference in long-term prognosis.
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Enfermedades del Recién Nacido , Peritonitis , Lactante , Embarazo , Femenino , Recién Nacido , Humanos , Meconio , Estudios Retrospectivos , Ultrasonografía Prenatal/efectos adversos , Edad Gestacional , Diagnóstico Prenatal , Peritonitis/diagnóstico , Peritonitis/cirugíaRESUMEN
In this case report, we describe the presentation, diagnosis, and outcome of septic peritonitis secondary to neoplasia in patients lacking evidence of gastrointestinal content leakage, liver abscessation, or other treatment-associated risk factors. Two dogs presented with a diagnosis of neoplasia and nonspecific clinical signs such as lethargy, hyporexia, vomiting, and discomfort that was localized to the abdomen. The diagnoses at presentation consisted of a perianal tumor consistent with apocrine gland anal sac adenocarcinoma and systemic mastocytosis. Neither of the dogs was considered systemically immunocompromised or had received recent cytotoxic chemotherapy treatment or surgical procedures. A common finding on blood work in the two dogs was the presence of band neutrophils. The diagnosis of septic peritonitis via fluid analysis and cytology was delayed in both cases. No treatment for the supposed underlying cause of septic peritonitis was pursued and euthanasia was pursued in both cases owing to poor prognosis. On necropsy, one dog was suspected to have developed septic peritonitis because of an abscessed lymph node, and in the other case, no definitive source was identified. Septic peritonitis can arise secondary to neoplasia that is not primarily involving the liver or gastrointestinal tract in canine patients that lack treatment-associated risk factors.
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Enfermedades de los Perros , Neoplasias , Peritonitis , Perros , Animales , Enfermedades de los Perros/cirugía , Peritonitis/etiología , Peritonitis/veterinaria , Peritonitis/diagnóstico , Neoplasias/veterinaria , Vómitos/veterinaria , Tracto Gastrointestinal , Estudios RetrospectivosRESUMEN
Background and Objectives: Ascites, often associated with liver cirrhosis, poses diagnostic challenges, particularly in detecting bacterial infections. Traditional methods have limitations, prompting the exploration of advanced techniques such as 16S rDNA next-generation sequencing (NGS) for improved diagnostics in such low-biomass fluids. The aim of this study was to investigate whether the NGS method enhances detection sensitivity compared to a conventional ascites culture. Additionally, we aimed to explore the presence of a microbiome in the abdominal cavity and determine whether it has a sterile condition. Materials and Methods: Ten patients with clinically suspected spontaneous bacterial peritonitis (SBP) were included in this study. A traditional ascites culture was performed, and all ascites samples were subjected to 16S ribosomal RNA gene amplification and sequencing. 16S rRNA gene sequencing results were interpreted by comparing them to positive and negative controls for each sample. Results: Differential centrifugation was applied to all ascites samples, resulting in very small or no bacterial pellets being harvested. The examination of the 16S amplicon sequencing libraries indicated that the target amplicon products were either minimally visible or exhibited lower intensity than their corresponding negative controls. Contaminants present in the reagents were also identified in the ascites samples. Sequence analysis of the 16S rRNA gene of all samples showed microbial compositions that were akin to those found in the negative controls, without any bacteria isolated that were unique to the samples. Conclusions: The peritoneal cavity and ascites exhibit low bacterial biomass even in the presence of SBP, resulting in a very low positivity rate in 16S rRNA gene sequencing. Hence, the 16S RNA sequencing method does little to enhance the rate of positive samples compared to traditional culture methods, including in SBP cases.
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Ascitis , Peritonitis , Humanos , ARN Ribosómico 16S/genética , Ascitis/genética , Peritonitis/diagnóstico , Peritonitis/microbiología , Bacterias/genética , Secuenciación de Nucleótidos de Alto Rendimiento/métodosRESUMEN
OBJECTIVE: Based on objective criteria of the structural and functional state of the kidneys in various urgent surgical and uronephrological pathologies (peritonitis, pancreonecrosis, intestinal obstruction, urinary peritonitis, acute purulent secondary pyelonephritis) to identify and prove the general pattern of development of renal changes, their influence on the pathogenesis of homeostasis disorders at the organizational level and to form the evidence base of a new symptom complex - renal distress syndrome in surgery and uronephrology; to establish the effectiveness of Remaxol in its correction. MATERIAL AND METHODS: Experimentally on 60 mongrel dogs with acute peritonitis, pancreatitis, intestinal obstruction of varying severity, the state of renal function, including detoxification, was assessed based on the assessment of the inflow-outflow difference in the level of toxins and in the parenchyma of organs - the composition of lipids, the activity of peroxidation of membrane lipids and phospholipases. Clinical and laboratory studies included patients with acute peritonitis (48), acute pancreatitis (18), intestinal obstruction (21), acute purulent secondary pyelonephritis (19). Patients with peritonitis (20) underwent standardized therapy (the first subgroup) or with the inclusion of Remaxol (28) (the second subgroup). RESULTS: In the experiment and in the clinic, in acute surgical and some urological diseases with a different nature of the inflammatory process, there is a significant decrease in renal function. The recorded acute renal injury is combined with a pronounced membrane-stabilizing process in the tissue structures of the kidneys, the degree of which is associated with the severity of the disease. In order to correct and stabilize the indicated changes, Remaxol was used. The drug increased kidney tolerance to trigger pathogenetic agents, which improved the functional status of the kidneys. These data confirm the significance of the studied molecular mechanisms in kidney damage in urgent pathology. CONCLUSION: Experimental and clinical evidence has been obtained for the formation of a new concept - a symptom complex in acute surgical and uronephrological diseases of the abdominal cavity and retroperitoneal space called renal distress syndrome. Renal distress syndrome in surgery and uronephrology is a set of pathological processes of the body, the most important manifestation of which is the progression of endogenous intoxication due to a violation of the functional status of the kidneys as a result of membrane-stabilizing phenomena of organ cells due to oxidative stress and phospholipase activity.
Asunto(s)
Obstrucción Intestinal , Pancreatitis , Peritonitis , Pielonefritis , Succinatos , Humanos , Animales , Perros , Enfermedad Aguda , Riñón , Peritonitis/diagnóstico , Peritonitis/etiología , Peritonitis/prevención & controlRESUMEN
OBJECTIVE: To determine the criteria for choosing surgical access in patients with advanced peritonitis considering its local and general manifestations. MATERIAL AND METHODS: We analyzed treatment outcomes in 588 patients with advanced peritonitis. The most common causes of peritonitis were destructive forms of acute appendicitis (273 cases), perforated gastroduodenal ulcers (165 cases), acute cholecystitis (59 cases). To determine the criteria for choosing surgical access in advanced peritonitis, we analyzed treatment outcomes considering MPI, SPP and WSES SSS score. RESULTS: The choice of surgical access in advanced peritonitis can only symbolically be standardized according to modern scoring systems (MPI, SPP, WSES SSS). Laparotomy is necessary for MPI score ≥30 and SPP score > 10 (WSES SSS score > 8). Regardless of MPI, SPP, WSES SSS scores, the absolute contraindications for laparoscopic surgery are dense non-removable fibrin deposits, interintestinal abscesses, purulent recesses, intra-abdominal pressure > 20 mm Hg or small intestine dilation> 3 cm, sepsis or septic shock (qSOFA score 2-3), previous open abdominal surgery, unstable hemodynamics, technical difficulties. Conversion should be used at any doubt. CONCLUSION: Careful patient selection, surgical experience and training in laparoscopic technique are decisive factors for wider use of laparoscopic approach in patients undergoing emergency abdominal surgery.
Asunto(s)
Laparoscopía , Peritonitis , Humanos , Peritonitis/cirugía , Peritonitis/diagnóstico , Laparoscopía/métodos , Laparoscopía/efectos adversos , Femenino , Masculino , Persona de Mediana Edad , Apendicitis/cirugía , Adulto , Selección de Paciente , Laparotomía/métodos , Federación de Rusia , Índice de Severidad de la Enfermedad , Anciano , Evaluación de Procesos y Resultados en Atención de SaludRESUMEN
Traditional surgical treatment of widespread purulent peritonitis has some disadvantages that emphasizes the need for new approaches to postoperative care. The authors present successful treatment of diffuse purulent peritonitis using a combination of 'open abdomen' technology and VAC therapy. This approach reduces abdominal inflammation and intra-abdominal pressure. Combination of 'open abdomen' technology and VAC therapy provides effective control of inflammation and stabilization of patients with purulent peritonitis.