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Interactive Cardiovascular and Thoracic... Jun 2022Isolated Chylopericardium (without chylothorax) is a rare clinical disorder that may happen idiopathically or secondary to trauma, radiotherapy, lymphatic anomalies,...
Isolated Chylopericardium (without chylothorax) is a rare clinical disorder that may happen idiopathically or secondary to trauma, radiotherapy, lymphatic anomalies, infections or mediastinal neoplasm. We present a case of middle-aged male with no past medical history of note prior to developing heavy sweating, loss of weight and cough. A series of investigations were done including chest computed tomography which showed enlarged mediastinal lymph nodes leading to uncomplicated mediastinoscopy and lymph node biopsy. Six days after being discharged, he developed dyspnoea and chest pain. Echocardiography revealed massive pericardial effusion. Pericardiocentesis was done and surprisingly revealed milky white chylous fluid. The patient was then successfully managed without the need for further intervention.
Topics: Chylothorax; Humans; Lymph Nodes; Male; Mediastinum; Middle Aged; Pericardial Effusion; Pericardiocentesis
PubMed: 34964452
DOI: 10.1093/icvts/ivab365 -
Journal of Perinatology : Official... Jul 2020Many genetic disorders are detectable in the prenatal period, and the capacity to identify them has increased remarkably as molecular genetic testing techniques continue... (Review)
Review
Many genetic disorders are detectable in the prenatal period, and the capacity to identify them has increased remarkably as molecular genetic testing techniques continue to improve and become incorporated into clinical practice. The indications for prenatal genetic testing vary widely, including follow-up of an anomaly found by routine ultrasound or maternal aneuploidy screening, a family history of genetic disease, advanced maternal or paternal age, or evaluation of a low-risk pregnancy due to parental concern. The interpretation of genetic variants identified in the prenatal period poses unique challenges due to the lack of ability for deep phenotyping as well as the option to make critical decisions regarding pregnancy continuation and perinatal management. In this review, we address the various modalities currently available and commonly used for genetic testing, including preimplantation genetic testing of embryos, cell-free DNA testing, and diagnostic procedures such as chorionic villous sampling, amniocentesis, or percutaneous umbilical blood sampling, from which samples may be sent for a wide variety of genetic tests. We discuss the difference between these modalities for the genetic diagnosis of a fetus, their strengths and weaknesses, and strategies for their optimal use in order to direct perinatal care.
Topics: Amniocentesis; Aneuploidy; Female; Fetus; Genetic Testing; Humans; Pregnancy; Prenatal Diagnosis
PubMed: 32094481
DOI: 10.1038/s41372-020-0627-z -
JAMA Network Open Jul 2023The potential association of low-volume paracentesis of less than 5 L with complications in patients with ascites remains unclear, and individuals with cirrhosis and...
IMPORTANCE
The potential association of low-volume paracentesis of less than 5 L with complications in patients with ascites remains unclear, and individuals with cirrhosis and refractory ascites (RA) treated with devices like Alfapump or tunneled-intraperitoneal catheters perform daily low-volume drainage without albumin substitution. Studies indicate marked differences regarding the daily drainage volume between patients; however, it is currently unknown if this alters the clinical course.
OBJECTIVE
To determine whether the incidence of complications, such as hyponatremia or acute kidney injury (AKI), is associated with the daily drainage volume in patients with devices.
DESIGN, SETTING, AND PARTICIPANTS
This retrospective cohort study of patients with liver cirrhosis, RA, and a contraindication for a transjugular intrahepatic portosystemic shunt who received either device implantation or standard of care (SOC; ie, repeated large-volume paracentesis with albumin infusion), and were hospitalized between 2012 and 2020 were included. Data were analyzed from April to October 2022.
INTERVENTIONS
Daily ascites volume removed.
MAIN OUTCOMES AND MEASURES
The primary end points were 90-day incidence of hyponatremia and AKI. Propensity score matching was performed to match and compare patients with devices and higher or lower drainage volumes to those who received SOC.
RESULTS
Overall, 250 patients with RA receiving either device implantation (179 [72%] patients; 125 [70%] male; 54 [30%] female; mean [SD] age, 59 [11] years) or SOC (71 [28%] patients; 41 [67%] male; 20 [33%] female; mean [SD] age, 54 [8]) were included in this study. A cutoff of 1.5 L/d or more was identified to estimate hyponatremia and AKI in the included patients with devices. Drainage of 1.5 L/d or more was associated with hyponatremia and AKI, even after adjusting for various confounders (hazard ratio [HR], 2.17 [95% CI, 1.24-3.78]; P = .006; HR, 1.43 [95% CI, 1.01-2.16]; P = .04, respectively). Moreover, patients with taps of 1.5 L/d or more and less than 1.5 L/d were matched with patients receiving SOC. Those with taps of 1.5 L/d or more had a higher risk of hyponatremia and AKI compared with those receiving SOC (HR, 1.67 [95% CI, 1.06-2.68]; P = .02 and HR, 1.51 [95% CI, 1.04-2.18]; P = .03), while patients with drainage of less than 1.5 L/d did not show an increased rate of complications compared with those receiving SOC.
CONCLUSIONS AND RELEVANCE
In this cohort study, clinical complications in patients with RA performing low-volume drainage without albumin infusion were associated with the daily volume drained. Based on this analysis, physicians should be cautious in patients performing drainage of 1.5 L/d or more without albumin infusion.
Topics: Humans; Male; Female; Middle Aged; Paracentesis; Ascites; Cohort Studies; Retrospective Studies; Hyponatremia; Liver Cirrhosis; Albumins; Acute Kidney Injury
PubMed: 37410459
DOI: 10.1001/jamanetworkopen.2023.22048 -
Liver Transplantation : Official... Nov 2020
Topics: Ascites; Humans; Liver Transplantation; Paracentesis; Quality of Life
PubMed: 32516850
DOI: 10.1002/lt.25816 -
Ugeskrift For Laeger Apr 2021Malignant pleural effusion (MPE) is a common condition, often associated with a high level of symptoms. In this review, several palliative treatments for symptomatic MPE... (Review)
Review
Malignant pleural effusion (MPE) is a common condition, often associated with a high level of symptoms. In this review, several palliative treatments for symptomatic MPE are summarised, including repeated thoracentesis, pleurodesis and insertion of indwelling pleural catheters. Choice of treatment depends on patient symptoms, life expectancy, pleural fluid production, expected effect of oncological treatment, whether trapped lung is suspected or not, and patient preferences. Treatment should be discussed with a pulmonary specialist with knowledge of pleural diseases.
Topics: Catheters, Indwelling; Drainage; Humans; Pleural Effusion, Malignant; Pleurodesis; Thoracentesis
PubMed: 33913425
DOI: No ID Found -
The Medical Journal of Australia Jan 2023
Topics: Humans; Paracentesis; Ascites; Ultrasonography; Liver Cirrhosis
PubMed: 36450339
DOI: 10.5694/mja2.51795 -
Trials Aug 2023Critically ill patients with cirrhosis and ascites are at high risk for intra-abdominal hypertension (IAH) which increases mortality. Clinical guidelines recommend...
Continuous passive paracentesis versus large-volume paracentesis in the prevention and treatment of intra-abdominal hypertension in the critically ill cirrhotic patient with ascites (COPPTRIAHL): study protocol for a randomized controlled trial.
BACKGROUND
Critically ill patients with cirrhosis and ascites are at high risk for intra-abdominal hypertension (IAH) which increases mortality. Clinical guidelines recommend maintaining intra-abdominal pressure (IAP) below 16 mmHg; nonetheless, more than three quarters of critically ill patients with cirrhosis develop IAH during their first week of ICU stay. Standard-of-care intermittent large-volume paracentesis (LVP) relieves abdominal wall tension, reduces IAP, optimizes abdominal perfusion pressure, and is associated with short-term improvement in renal and pulmonary dysfunction. However, there is no evidence of the superiority of different paracentesis strategies in the prevention and treatment of IAH in critically ill patients with cirrhosis. This trial aims to compare the outcomes of continuous passive paracentesis versus LVP in the prevention and treatment of IAH in patients with cirrhosis and ascites.
METHODS
An investigator-initiated, open label, randomized controlled trial, set in a general ICU specialized in liver disease, was initiated in August 2022, with an expected duration of 36 months. Seventy patients with cirrhosis and ascites will be randomly assigned, in a 1:1 ratio, to receive one of two methods of therapeutic paracentesis. A stratified randomization method, with maximum creatinine and IAP values as strata, will homogenize patient baseline characteristics before trial group allocation, within 24 h of admission. In the control group, LVP will be performed intermittently according to clinical practice, with a maximum duration of 8 h, while, in the intervention group, continuous passive paracentesis will drain ascitic fluid for up to 7 days. The primary endpoint is serum creatinine concentration, and secondary endpoints include IAP, measured creatinine clearance, daily urine output, stage 3 acute kidney injury and multiorgan dysfunction assessed at day 7 after enrollment, as well as 28-day mortality rate and renal replacement therapy-free days, and length-of-stay. Prespecified values will be used in case of renal replacement therapy or, beforehand ICU discharge, liver transplant and death. Safety analysis will include paracentesis-related complication rate and harm. Data will be analyzed with an intention-to-treat approach.
DISCUSSION
This is the first trial to compare the impact of different therapeutic paracentesis strategies on organ dysfunction and outcomes in the prevention and treatment of IAH in critically ill patients with cirrhosis and ascites.
TRIAL REGISTRATION
ClinicalTrials.gov NCT04322201 . Registered on 20 December 2019.
Topics: Humans; Paracentesis; Ascites; Critical Illness; Intra-Abdominal Hypertension; Creatinine; Liver Cirrhosis; Randomized Controlled Trials as Topic
PubMed: 37582719
DOI: 10.1186/s13063-023-07541-4 -
Medicine Jan 2024Thoracentesis is performed by 4 methods: gravity, manual aspiration, vacuum-bottle suction, and wall suction. This literature review investigates the safety of these... (Review)
Review
Thoracentesis is performed by 4 methods: gravity, manual aspiration, vacuum-bottle suction, and wall suction. This literature review investigates the safety of these techniques and determines if there is significant difference in complication rates. A comprehensive literature search revealed 6 articles studying thoracentesis techniques and their complication rates, reviewing 20,815 thoracenteses: 80 (0.4%) by gravity, 9431 (45.3%) by manual aspiration, 3498 (16.8%) by vacuum-bottle suction, 7580 (36.4%) by wall suction and 226 (1.1%) unspecified. Of the 6 studies, 2 were smaller with 100 and 140 patients respectively. Overall, there was a 4.4% complication rate including hemothoraces, pneumothoraces, re-expansion pulmonary edema (REPE), chest discomfort, bleeding at the site, pain, and vasovagal episodes. The pneumothorax and REPE rate was 2.5%. Sub-analyzed by each method, there was a 47.5% (38/80) complication rate in the gravity group, 1.2% (115/9431) in the manual aspiration group including 0.7% pneumothorax or REPE, 8% (285/3498) in the vacuum-bottle group including 3.7% pneumothorax or REPE, 4% (309/7580) in the wall suction group all of which were either pneumothorax or REPE, and 73% (166/226) in the unspecified group most of which were vasovagal episodes. Procedure duration was less in the suction groups versus gravity drainage. The 2 smaller studies indicated that in the vacuum groups, early procedure termination rate from respiratory failure was significantly higher than non-vacuum techniques. Significant complication rate from thoracentesis by any technique is low. Suction drainage was noted to have a lower procedure time. Symptom-limited thoracentesis is safe using vacuum or wall suction even with large volumes drained. Other factors such as procedure duration, quantity of fluid removed, number of needle passes, patients' BMI, and operator technique may have more of an impact on complication rate than drainage modality. All suction modalities of drainage seem to be safe. Operator technique, attention to symptom development, amount of fluid removed, and intrapleural pressure changes may be important in predicting complication development, and therefore, may be useful in choosing which technique to employ. Specific drainage modes and their complications need to be further studied.
Topics: Humans; Thoracentesis; Pneumothorax; Thoracic Surgical Procedures; Drainage; Suction; Pulmonary Edema; Respiratory Aspiration
PubMed: 38181250
DOI: 10.1097/MD.0000000000036850 -
BMJ Case Reports Aug 2020Thoracic endometriosis syndrome (TES) is a rare entity caused by thoracic implantation of endometrial tissue, manifesting as catamenial pneumothorax, pleural effusion...
Thoracic endometriosis syndrome (TES) is a rare entity caused by thoracic implantation of endometrial tissue, manifesting as catamenial pneumothorax, pleural effusion and haemoptysis in young female individuals. Its management and long-term prevention of recurrences, can be challenging. We present the case of a young woman who presented with recurrent pneumothorax, haemopneumothorax and pleural effusion. The diagnosis of TES was confirmed based on cytological findings of pleural fluid. She underwent treatment with mechanical pleurodesis twice but continued to have recurrences. Hormonal treatment failed to produce a satisfactory resolution. She underwent chemical pleurodesis, which successfully induced remission of her TES. A review of the literature suggests that chemical pleurodesis produces better results compared with mechanical pleurodesis and that hormonal treatment with gonadotropin-releasing hormone agonists is effective at preventing recurrences.
Topics: Adult; Biopsy; Endometriosis; Female; Humans; Intubation; Recurrence; Thoracentesis; Thoracic Diseases; Thoracic Surgery, Video-Assisted
PubMed: 32816934
DOI: 10.1136/bcr-2020-235965 -
European Journal of Obstetrics,... Apr 2024Although the clinical work-up of CMV in pregnancy has gradually become more accurate, counseling for CMV is still challenging. Despite the potential feasibility of... (Review)
Review
Although the clinical work-up of CMV in pregnancy has gradually become more accurate, counseling for CMV is still challenging. Despite the potential feasibility of universal prenatal serological screening, its introduction in prenatal diagnosis continues to raise concerns related to its real cost-effectiveness. Contextually, anticipating the confirmation of fetal infection earlier in pregnancy is one of the most pressing issues to reduce the parental psychological burden. Amniocentesis is still the gold standard and recent data have demonstrated that it could be performed before 20 weeks of gestation, provided that at least 8 weeks have elapsed from the presumed date of maternal seroconversion. New approaches, such as chorionic villus sampling (CVS) and virome DNA, even if not yet validated as confirmation of fetal infection, have been studied alternatively to amniocentesis to reduce the time-interval from maternal seroconversion and the amniocentesis results. Risk stratification for sensorineural hearing loss (SNHL) and long-term sequelae should be provided according to the prognostic predictors. Nevertheless, in the era of valacyclovir, maternal high-dose therapy, mainly for first trimester infections, can reduce the risk of vertical transmission and increase the likelihood of asymptomatic newborns, but it is still unclear whether valacyclovir continues to exert a beneficial effect on fetuses with positive amniocentesis. This review provides updated evidence-based key counseling points with GRADE recommendations.
Topics: Pregnancy; Female; Infant, Newborn; Humans; Perinatology; Valacyclovir; Ultrasonography, Prenatal; Cytomegalovirus Infections; Amniocentesis; Pregnancy Complications, Infectious; Infectious Disease Transmission, Vertical; Counseling
PubMed: 38310675
DOI: 10.1016/j.ejogrb.2024.01.037