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Boletin Medico Del Hospital Infantil de... 2023Necrotizing enterocolitis (NEC) is the most common surgical disease in the neonatal period with a high mortality rate. To date, there is no consensus on the indications...
BACKGROUND
Necrotizing enterocolitis (NEC) is the most common surgical disease in the neonatal period with a high mortality rate. To date, there is no consensus on the indications for surgery in the absence of pneumoperitoneum. This study aimed to determine the indications for surgery in pre-term infants with NEC and their mortality.
METHODS
We conducted a descriptive, observational, cross-sectional, and retrospective study including pre-term infants with NEC from two perinatal hospitals in Toluca, Mexico, between 2017 and 2022. Descriptive and inferential statistics and group comparisons were performed using Fisher and Kruskal-Wallis tests.
RESULTS
Of 236 patients with NEC, 52 (22%) required surgery; we analyzed 42 cases with complete clinical records. The indications for surgery were divided into (a) clinical deterioration (33.3%); (b) radiographic findings (31%); (c) laboratory alterations (19%); and (d) positive paracentesis (16.7%). The group of radiographic findings underwent surgery later, up to 2 days after the other groups. The mortality rate of surgical NEC was 42.9%.
CONCLUSIONS
The most common indication for surgery in pre-term infants with NEC was clinical worsening despite optimal medical management; radiographic findings were the indication associated with the highest mortality. Laboratory abnormalities and positive paracentesis were the indications with the best outcomes but the least used.
Topics: Infant; Infant, Newborn; Humans; Enterocolitis, Necrotizing; Retrospective Studies; Cross-Sectional Studies; Infant, Newborn, Diseases; Mexico
PubMed: 38150710
DOI: 10.24875/BMHIM.23000103 -
Cureus Nov 2023Background Ascitic fluid culture remains an essential step in the management of all patients with ascites, regardless of their presenting complaints. Diagnostic...
Background Ascitic fluid culture remains an essential step in the management of all patients with ascites, regardless of their presenting complaints. Diagnostic paracentesis should not be delayed or prevent timely administration of antibiotics, particularly in unstable patients. Hence, it is an essential part of the surveillance system of every hospital to perform ascitic fluid culture and assess the antibiotic susceptibility patterns of bacterial isolates. In view of this perspective, the present study was conducted at Chengalpattu Medical College Hospital, Tamil Nadu, India. Objective The aim of the study is to determine the bacterial isolates of ascitic fluid samples and study their antibiotic susceptibility patterns. Materials and methods Ascitic fluids received in the central laboratory at the Department of Microbiology from various departments were included in this study. Preliminary identification of isolates was performed by direct Gram staining, acid-fast staining, and motility testing by the hanging drop method. Within one hour of receiving the samples, they were plated onto blood agar and MacConkey agar media and incubated for 18-24 hours at 37°C for isolation. Growth was checked, and species identification was done based on conventional methods. Antibiotic susceptibility testing was performed using the Kirby-Bauer disk diffusion method. Results In this study, a total of 100 ascitic fluid samples were collected, of which only eight (8%) showed growth. Among the eight isolates, six (75%) were Gram-negative bacilli (GNB). Four (66.66%) of the six GNB were spp., while the remaining two (33.33%) were . Both Gram-positive cocci were . All the GNB isolates were susceptible to meropenem, piperacillin-tazobactam, and ceftriaxone, with varying susceptibilities to other drugs. Both Gram-positive isolates were found to be methicillin-sensitive Conclusion GNB were the predominant organisms in cases of ascitic fluid infection, and they showed 100% susceptibility to carbapenem drugs (especially meropenem), piperacillin-tazobactam, and ceftriaxone. All these drugs can be kept in reserve for serious infections. Amikacin and gentamicin showed promising susceptibility. These drugs can be started empirically with patients on admission before performing culture. Drug adjustments may be later made based on culture reports.
PubMed: 38143663
DOI: 10.7759/cureus.49261 -
Clinical Chemistry and Laboratory... Jun 2024Ascites is the pathological accumulation of fluid within the peritoneal cavity. It often occurs as results of liver cirrhosis, malignant neoplasia, tuberculous... (Review)
Review
Ascites is the pathological accumulation of fluid within the peritoneal cavity. It often occurs as results of liver cirrhosis, malignant neoplasia, tuberculous infection, cardiac insufficiency, renal diseases, etc. Determining the etiology is an essential step in the management of patients with new-onset ascites. Abdominal paracentesis with appropriate ascitic fluid analysis is probably the most cost-effective method of determining the cause of ascites. We performed a literature search of PubMed and identified articles published in the field of ascites, to evaluate diagnostic values of various parameters in defining the etiologies of ascites and then provides diagnostic algorithm for patients with new-onset ascites. In patients with ascites, the constituent ratio of underlying etiology varies between developed and developing countries. It is a challenge to define the etiologies of ascites in developing countries. Routine ascitic fluid analysis should include the serum ascites albumin gradient (SAAG), total protein concentration, cell count and differential. Optional ascitic fluid analysis includes cholesterol, fluid culture, cytology, tumor markers, lactate dehydrogenase, adenosine deaminase (ADA), triglyceride, amylase, glucose, brain natriuretic peptide (BNP), etc. Our review evaluated diagnostic values of the above parameters in defining the etiologies of ascites. Diagnostic algorithm established in this review would provide a practical and convenient diagnostic strategy for clinicians in diagnosing patients with new-onset ascites.
Topics: Humans; Ascites; Ascitic Fluid; Algorithms; Diagnosis, Differential
PubMed: 38112289
DOI: 10.1515/cclm-2023-1112 -
POCUS Journal 2023Paracentesis is a procedure routinely performed at the bedside in the evaluation and management of ascites. While point of care ultrasound (POCUS) assistance during...
Paracentesis is a procedure routinely performed at the bedside in the evaluation and management of ascites. While point of care ultrasound (POCUS) assistance during paracentesis is known to reduce the risk of procedure-related complications, intraprocedural POCUS to overcome commonly occurring issues, such as obstructed flow through the centesis catheter, remain poorly described. In this report, we present two cases in which bowel adhered to the catheter during paracentesis. POCUS was used in an attempt to restore flow. Based on our literature review and procedural experience, we propose an algorithm to surmount this routinely encountered problem.
PubMed: 38099169
DOI: 10.24908/pocus.v8i2.16265 -
International Journal of Retina and... Dec 2023The approval of Syfovre® (pegcetacoplan) and Iverzay® (avacincaptad pegol) for the treatment of geographic atrophy (GA) marks a significant advancement in retinal...
The approval of Syfovre® (pegcetacoplan) and Iverzay® (avacincaptad pegol) for the treatment of geographic atrophy (GA) marks a significant advancement in retinal disease therapy, offering both complement 3 and complement 5 inhibitors. With this breakthrough, an increase in intravitreal injections (IVI) is expected to treat GA, raising questions about potential effects on intraocular pressure (IOP). This concern is exacerbated by the larger injection volume required for GA treatment, potentially impacting IOP. Previous studies have shown that IVI can lead to a temporary increase in IOP with a 0.05 ml injection. This transient elevation is challenging to manage with glaucoma drops, and a preventive approach, such as paracentesis immediately before IVIs, may be more effective. Despite concerns, clinical significance and long-term effects of IOP changes with a 0.05 ml injection remain uncertain. To address these concerns, routine evaluations including macular optical coherence tomography (OCT), fundus autofluorescence, IOP measurements, and retinal nerve fiber layer OCT before the first IVI with avacincaptad pegol and pegcetacoplan are recommended to detect potential changes early. Further research is needed to determine the extent to which IOP changes impact GA patients and whether cumulative effects occur with repeated IVIs, especially in those with additional eye conditions.
PubMed: 38098108
DOI: 10.1186/s40942-023-00517-1 -
Texas Heart Institute Journal Dec 2023Endoscopic ultrasonography-guided transesophageal pericardiocentesis was performed for a posteriorly located effusion not amenable to transthoracic drainage in a...
Endoscopic ultrasonography-guided transesophageal pericardiocentesis was performed for a posteriorly located effusion not amenable to transthoracic drainage in a 58-year-old woman with a history of recurrent breast adenocarcinoma who presented with dyspnea. The patient had a pericardial effusion that resulted in cardiac tamponade. Transthoracic pericardiocentesis was unsuitable because of the posterior location of the effusion. Pericardiocentesis via the transesophageal route was performed. The pericardial sac was punctured with a 19-gauge needle, and 245 mL of pericardial fluid were aspirated, resulting in the resolution of the tamponade physiology. Endoscopic ultrasonography-guided transesophageal drainage is a novel and promising therapeutic option for posteriorly located pericardial effusions.
Topics: Female; Humans; Middle Aged; Pericardial Effusion; Pericardiocentesis; Cardiac Tamponade; Pericardium; Needles
PubMed: 38087478
DOI: 10.14503/THIJ-23-8230 -
Cureus Dec 2023Background and aims Large-volume paracentesis (LVP) is a common practice for diuretic-refractory ascites in patients with cirrhosis. Spontaneous bacterial peritonitis...
Background and aims Large-volume paracentesis (LVP) is a common practice for diuretic-refractory ascites in patients with cirrhosis. Spontaneous bacterial peritonitis (SBP) is reportedly low in asymptomatic patients presenting for elective outpatient LVP. The benefits and cost-effectiveness of routine testing for SBP in these patients are yet to be established. We aimed to investigate the incidence of SBP in outpatients who underwent elective LVP and the diagnostic yield of routine ascitic fluid testing, specifically fluid culture, and to assess the cost-effectiveness of these tests. Methods This is a retrospective study of adult patients undergoing outpatient LVP at Wollongong Hospital over three years. Symptomatic patients and patients with non-cirrhosis-related ascites were excluded. The ascitic fluid results were reviewed to determine if the polymorphonuclear (PMN) cell count was above 250 x 10/L and whether this was associated with positive fluid culture and clinical outcomes. The primary outcome was the incidence of SBP. The secondary outcome was the incidence of bacterascites. Results There were 26 patients with 122 elective ascitic taps. Two of 122 taps (1.6%) had ascitic PMN count above 250 x 10/L, indicating SBP. Four out of 122 taps (3.2%) had positive ascitic fluid cultures with a normal PMN count. All patients did not have significant clinical outcomes, did not receive antibiotic treatment, and remained asymptomatic over three years of follow-up. Conclusions Routine testing of ascitic fluid cell count and culture in asymptomatic patients with cirrhosis presenting for outpatient LVP yielded a low incidence of SBP and bacterascites, which were not clinically significant. Routine testing is costly and potentially exposes patients to antibiotics unnecessarily.
PubMed: 38077679
DOI: 10.7759/cureus.50191 -
Oman Journal of Ophthalmology 2023The aim of this study was to identify the incidence, etiology, most common presentations, complications, and the causes of visual loss in posterior uveitis (PU).
AIM
The aim of this study was to identify the incidence, etiology, most common presentations, complications, and the causes of visual loss in posterior uveitis (PU).
MATERIALS AND METHODS
A retrospective study was conducted on a cohort of 125 patients with PU with a minimum follow-up of 6 months. Ocular evaluation consisted of slit-lamp examination, indirect ophthalmoscopy, tonometry, and refraction. Ancillary ophthalmic investigations such as fundus fluorescein angiography, optical coherence tomography, and B-scan ultrasonography were done. Laboratory tests were performed on blood on all patients and in aqueous humor samples obtained by anterior chamber paracentesis in cases of diagnostic dilemmas. All the data were analyzed using SPSS program.
RESULTS
PU occurred in 61%. Infections were noted in 34% and autoimmune diseases in 27%. The most frequent presentation was choroiditis. The most common etiologies were tubercular uveitis in 50%, retinochoroiditis in 23%, and autoimmune category of serpiginous choroiditis in 56% of patients. Complications occurred in 27% and were most commonly cystoid macular edema and macular scarring. Polymerase chain reaction (PCR), nested PCR, and real-time PCR on ocular fluids were required for diagnosis in 30%. A combination of laboratory investigations on blood and aqueous humor samples were confirmation in 88%.
CONCLUSION
PU and its sequelae are known to be sight threatening and are associated with systemic diseases. They have diverse etiologies and presentations. Identification of etiology is important as management is diametrically opposite in infections and autoimmune diseases.
PubMed: 38059097
DOI: 10.4103/ojo.ojo_250_22 -
Frontiers in Cellular and Infection... 2023Human infection caused by bacteria of the genus is rare and most often presents with gastroenteritis that rarely requires antibiotics. Our case report describes a...
Human infection caused by bacteria of the genus is rare and most often presents with gastroenteritis that rarely requires antibiotics. Our case report describes a medically complex patient with chronic steroid use contributing to an immunocompromised state, who presented with fever and abdominal pain. The patient was later found to have bacteremia and underwent paracentesis confirming bacterial peritonitis requiring a prolonged antibiotic course. This case report aims to illustrate the presentation, diagnosis, and management of an uncommon infection that can have severe complications especially among immunocompromised patients.
Topics: Humans; Edwardsiella tarda; Enterobacteriaceae Infections; Anti-Bacterial Agents; Bacteremia; Immunocompromised Host
PubMed: 38053529
DOI: 10.3389/fcimb.2023.1292768