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International Journal of Surgical... Apr 2024Cardiac amyloidosis is a lethal disease, the incidence of which is increasing every year. Early diagnosis and treatment are the keys to reducing the mortality of this... (Meta-Analysis)
Meta-Analysis
Cardiac amyloidosis is a lethal disease, the incidence of which is increasing every year. Early diagnosis and treatment are the keys to reducing the mortality of this disease. Relevant English literature published in Embase, PubMed, Cochrane Library, and Web of Science were searched until December 1, 2022. Meta-analysis was performed with Stata 17.0 software. A total of 1060 patients with 5 articles were included in this study. The sensitivity of abdominal fat aspiration biopsy for the diagnosis of cardiac amyloidosis was 0.66 (0.48-0.84) and the sensitivity for light chain amyloidosis cardiomyopathy and transthyretin amyloidosis cardiomyopathy was 0.90 (0.80-0.97) and 0.39 (0.18-0.60), respectively. Abdominal fat aspiration biopsy has high sensitivity and clinical value in the diagnosis of light chain amyloidosis cardiomyopathy, whereas there are limitations in the diagnosis of transthyretin amyloidosis cardiomyopathy.
Topics: Humans; Biopsy, Fine-Needle; Amyloid Neuropathies, Familial; Abdominal Fat; Cardiomyopathies
PubMed: 37282575
DOI: 10.1177/10668969231177603 -
Indian Journal of Gastroenterology :... Aug 2023Endoscopic ultrasound (EUS)-guided tissue acquisition (TA) is widely used for various target samples, but its efficacy in gallbladder (GB) lesions is unknown. The aim of... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Endoscopic ultrasound (EUS)-guided tissue acquisition (TA) is widely used for various target samples, but its efficacy in gallbladder (GB) lesions is unknown. The aim of the present meta-analysis was to assess the pooled adequacy, accuracy and safety of EUS-TA of GB lesions.
METHODS
A literature search from January 2000 to August 2022 was done for studies analyzing the outcome of EUS-guided TA in patients with GB lesions. Pooled event rates were expressed with summative statistics.
RESULTS
The pooled rate of sample adequacy for all GB lesions and malignant GB lesions was 97.0% (95% CI: 94.5-99.4) and 96.6% (95% CI: 93.8-99.3), respectively. The pooled sensitivity and specificity for the diagnosis of malignant lesions were 90% (95% CI: 85-94; I = 0.0%) and 100% (95% CI: 86-100; I = 0.0%), respectively, with an area under the curve of 0.915. EUS-guided TA had a pooled diagnostic accuracy rate of 94.6% (95% CI: 90.5-96.6) for all GB lesions and 94.1% (95% CI: 91.0-97.2) for malignant GB lesions. There were six reported mild adverse events (acute cholecystitis = 1, self-limited bleeding = 2, self-limited episode of pain = 3) with a pooled incidence of 1.8% (95% CI: 0.0-3.8) and none of the patients had serious adverse events.
CONCLUSION
EUS-guided tissue acquisition from GB lesions is a safe technique with high sample adequacy and diagnostic accuracy. EUS-TA can be an alternative when traditional sampling techniques fail or are not feasible.
Topics: Humans; Gallbladder; Endoscopic Ultrasound-Guided Fine Needle Aspiration; Endosonography; Sensitivity and Specificity
PubMed: 37280409
DOI: 10.1007/s12664-023-01374-4 -
PloS One 2023Nitrous oxide (N2O) with rapid analgesic effect is often used to relieve pain induced by diagnostic procedures. This review was conducted to evaluate the efficacy and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Nitrous oxide (N2O) with rapid analgesic effect is often used to relieve pain induced by diagnostic procedures. This review was conducted to evaluate the efficacy and safety of N2O in patients undergoing puncture biopsy.
METHODS
We systematically searched PubMed, Embase, the Cochrane Library, Web of Science, Scopus and the ClinicalTrials.gov up to March, 2022. Randomized controlled trials (RCTs) were included if they investigated the effect of N2O in adults undergoing puncture biopsy. The primary outcome was pain score. Secondary outcomes included anxiety score, patient satisfaction and side effects.
RESULTS
Twelve RCTs with 1070 patients were included in the qualitative review, of which eleven RCTs were included in the meta-analysis. Pooled analysis suggested that compared with the controls (placebo, lidocaine and midazolam), N2O had better analgesic effect (MD -1.12, 95% CI -2.12 to -0.13, P = 0.03; I2 = 94%). In addition, N2O significantly alleviated patient anxiety (MD = -1.79, 95% CI -2.41 to -1.18, P<0.00001; I2 = 0%) and improved patient satisfaction (MD 1.81, 95% CI 0.11 to 3.50, P = 0.04; I2 = 92%). There was no significant difference regrading the risk of nausea (RR 2.56; 95% CI 0.70 to 9.31, P = 0.15; I2 = 0%), headache (RR 0.62, 95% CI 0.17 to 2.33, P = 0.48; I2 = 46%), dizziness (RR 1.80, 95% CI 0.63 to 5.13, P = 0.27; I2 = 0%) or euphoria (RR 2.67, 95% CI 0.81 to 8.79, P = 0.11; I2 = 8%) between the N2O group and the control group.
CONCLUSION
The present review suggested that N2O might be effective for pain management in patients undergoing puncture biopsy.
Topics: Humans; Adult; Nitrous Oxide; Randomized Controlled Trials as Topic; Pain; Analgesics; Biopsy, Needle
PubMed: 37279243
DOI: 10.1371/journal.pone.0286713 -
Gastroenterologia Y Hepatologia Jan 2024Pancreatic PEComas are extremely rare neoplasms with malignant potential, which mostly affect middle-aged women and are characterized by presenting melanocytic and... (Review)
Review
Pancreatic PEComas are extremely rare neoplasms with malignant potential, which mostly affect middle-aged women and are characterized by presenting melanocytic and myogenic markers in immunohistochemical analysis. There are no symptoms or pathognomonic imaging tests, so the diagnosis is established with the analysis of the surgical specimen or the FNA obtained with preoperative endoscopic ultrasound. The mean treatment consists on radical excision, adapting the intervention to the location of the tumor. To date, 34 cases have been described; however, more than 80% of them have been reported in the last decade, which suggests that it is a more frequent pathology than expected. A new case of pancreatic PEComa is reported and a systematic review of the literature is carried out according to the PRISMA guidelines with the aim of divulge this pathology, deepening its knowledge and updating its management.
Topics: Female; Humans; Middle Aged; Endoscopic Ultrasound-Guided Fine Needle Aspiration; Perivascular Epithelioid Cell Neoplasms
PubMed: 37230381
DOI: 10.1016/j.gastrohep.2023.05.009 -
Endocrine-related Cancer Jul 2023Core needle biopsy (CNB) has been used with caution in pheochromocytoma and paraganglioma (PPGL) due to concerns about catecholamine-related complications. While it is... (Meta-Analysis)
Meta-Analysis
Core needle biopsy (CNB) has been used with caution in pheochromocytoma and paraganglioma (PPGL) due to concerns about catecholamine-related complications. While it is unclear what scientific evidence supports this claim, it has limited the acquisition of biological samples for diagnostic purposes and research, especially in metastatic PPGL. We performed a systematic review and individual patient meta-analysis to evaluate the risk of complications after CNB in PPGL patients. The primary and secondary objectives were to investigate the risk of death and the occurrence of complications requiring intervention or hospitalization, respectively. Fifty-six articles describing 86 PPGL patients undergoing CNB were included. Of the patients (24/71), 34% had metastases and 53.4% (31/58) had catecholamine-related symptoms before CNB. Of the patients (14/41), 34.1% had catecholamine excess testing prior to the biopsy. No CNB-related deaths were reported. Four patients (14.8%, 4/27) experienced CNB-related complications requiring hospitalization or intervention. One case had a temporary duodenal obstruction caused by hematoma, two cases had myocardial infarction, and one case had Takotsubo cardiomyopathy. Eight patients (32%, 8/25) had CNB-related catecholamine symptoms, mainly transient hypertension, excessive diaphoresis, tachycardia, or hypertensive crisis. The scientific literature does not allow us to make any firm conclusion on the safety of CNB in PPGL. However, it is reasonable to argue that CNB could be conducted after thorough consideration, preparation, and with close follow-up for PPGL patients with a strong clinical indication for such investigation.
Topics: Humans; Pheochromocytoma; Biopsy, Large-Core Needle; Paraganglioma; Catecholamines; Adrenal Gland Neoplasms; Retrospective Studies
PubMed: 37185155
DOI: 10.1530/ERC-22-0354 -
Clinics (Sao Paulo, Brazil) 2023This study aimed to perform a meta-analysis to investigate the diagnostic safety and accuracy of Ultrasound-Guided Core Needle Biopsy (US-CNB) Axillary Lymph Nodes... (Meta-Analysis)
Meta-Analysis Review
The effectiveness of ultrasound-guided core needle biopsy in detecting lymph node metastases in the axilla in patients with breast cancer: systematic review and meta-analysis.
OBJECTIVE
This study aimed to perform a meta-analysis to investigate the diagnostic safety and accuracy of Ultrasound-Guided Core Needle Biopsy (US-CNB) Axillary Lymph Nodes (ALNs) region in patients with Breast Cancer (BC).
METHODS
The authors searched the electronic databases PubMed, Scopus, Embase, and Web of Science for clinical trials about US-CNB for the detection of ALNs in breast cancer patients. The authors extracted and pooled raw data from the included studies and performed statistical analyses using Meta-DiSc 1.4 and Review Manager 5.3 software. A random effects model was used to calculate the data. At the same time, data from the Ultrasound-guided Fine-Needle Aspiration (US-FNA) were introduced for comparison with the US-CNB. In addition, the subgroup was performed to explore the causes of heterogeneity. (PROSPERO ID: CRD42022369491).
RESULTS
In total, 18 articles with 2521 patients were assessed as meeting the study criteria. The overall sensitivity was 0.90 (95% CI [Confidence Interval], 0.87‒0.91; p = 0.00), the overall specificity was 0.99 (95% CI 0.98‒1.00; p = 0.62), the overall area under the curve (AUC) was 0.98. Next, in the comparison of US-CNB and US-FNA, US-CNB is better than US-FNA in the diagnosis of ALNs metastases. The sensitivity was 0.88 (95% CI 0.84‒0.91; p = 0.12) vs. 0.73 (95% CI 0.69‒0.76; p = 0.91), the specificity was 1.00 (95% CI 0.99‒1.00; p = 1.00) vs. 0.99 (95% CI 0.67‒0.74; p = 0.92), and the AUC was 0.99 vs. 0.98. Subgroup analysis showed that heterogeneity may be related to preoperative Neoadjuvant Chemotherapy (NAC) treatment, region, size of tumor diameter, and the number of punctures.
CONCLUSION
US-CNB has a satisfactory diagnostic performance with good specificity and sensitivity in the preoperative diagnosis of ALNs in BC patients.
Topics: Humans; Female; Lymphatic Metastasis; Breast Neoplasms; Biopsy, Large-Core Needle; Axilla; Sensitivity and Specificity; Lymph Nodes; Ultrasonography, Interventional; Retrospective Studies
PubMed: 37141768
DOI: 10.1016/j.clinsp.2023.100207 -
The Journal of Contemporary Dental... Oct 2022Fine-needle aspiration cytology (FNAC) of the salivary gland is crucial in the identification of salivary gland lesions, but the variation in morphological pattern and... (Meta-Analysis)
Meta-Analysis
Assessment of Risk of Malignancy of Fine-needle Aspiration Cytology in Salivary Gland Lesions Using the Milan System for Reporting Salivary Gland Cytopathology Categorization: A Systematic Review and Meta-analysis.
BACKGROUND
Fine-needle aspiration cytology (FNAC) of the salivary gland is crucial in the identification of salivary gland lesions, but the variation in morphological pattern and the overlap of morphological traits can result in erroneous interpretation and affect treatment, making FNAC of the salivary gland problematic. The Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) was created to address these problems.
OBJECTIVES
To ascertain whether the FNAC method using MSRSGC was reliable in predicting the risk of malignancy (ROM) in each category of salivary gland lesions.
MATERIALS AND METHODS
The databases PubMed-MEDLINE, Web of Science, Cochrane, Scopus, and Google Scholar were all searched using pertinent keywords, reference searches, and citation searches. A fixed effect model was used to determine the pooled proportion with a 95% confidence interval (CI). All statistical analyses were performed using Meta Disc and R version 4.0.2 (R Foundation for Statistical Computing).
RESULTS
After reviewing the submissions' abstracts and titles, 58 documents that satisfied the necessary inclusion and exclusion criteria were ultimately selected. A total of 19,652 samples from 19,408 individuals was analyzed, out of which 9,958 samples were available for histopathological follow-up. The pooled ROM for category I was 10%, category II was 5%, category III was 28%, category IV A was 2%, Category IV B was 34%, category V was 91%, and category VI was 99%.
CONCLUSION
Milan System for Reporting Salivary Gland Cytopathology is useful for risk stratification and quality control, confirming its validity and diagnostic utility. Widespread use of MSRSGC would improve the accuracy of salivary gland cytology and lead to better patient care and improved treatment strategies. The results of this study are in consonance with reported values as per MSRSGC except for category V.
CLINICAL SIGNIFICANCE
The MSRSGC which was first reported in 2018 is a very useful tool for proper stratification of ROM in salivary gland FNAC. This study allowed us to validate the ROM values in different categories as reported in MSRSGC.
Topics: Humans; Salivary Gland Neoplasms; Biopsy, Fine-Needle; Retrospective Studies; Salivary Glands; Cytodiagnosis
PubMed: 37073919
DOI: 10.5005/jp-journals-10024-3424 -
World Journal of Otorhinolaryngology -... Mar 2023Several approaches have been described for the excision of parapharyngeal space tumors (PPSTs). Advances in endoscopy gave a further stimulus to the use of the transoral...
BACKGROUND
Several approaches have been described for the excision of parapharyngeal space tumors (PPSTs). Advances in endoscopy gave a further stimulus to the use of the transoral route.
AIMS
We present our experience with the endoscopy-assisted transoral approach (EATA) in this regard and a review of the most recent literature about EATA for PPSTs excision.
MATERIALS AND METHODS
We retrospectively analyzed our experience and systematically reviewed the literature about the outcomes of this technique.
RESULTS
Seven PPSTs were completely excised, with three of them requiring a combined transcervical approach. Only one case of postoperative wound dehiscence was registered, and the mean length of stay was 3.9 days. Final histopathological examination confirmed the results obtained with preoperative fine-needle aspiration biopsy in all cases and no recurrences were apparent after a mean follow-up of 28.1 months.
DISCUSSION
Magnetic resonance imaging, the modified Mallampati score and the 8 Ts criteria are useful instruments for the choice of the most appropriate surgical approach.
CONCLUSION
In light of our experience and following other published series in the literature, we believe that EATA may represent a safe and effective approach for the treatment of the majority of PPSTs.
PubMed: 37006749
DOI: 10.1002/wjo2.55 -
Diagnostic and Interventional Radiology... May 2023To quantitatively analyze the risk factors for air embolism following computed tomography (CT)-guided percutaneous transthoracic needle biopsy (PTNB) and qualitatively... (Meta-Analysis)
Meta-Analysis
To quantitatively analyze the risk factors for air embolism following computed tomography (CT)-guided percutaneous transthoracic needle biopsy (PTNB) and qualitatively review their characteristics. The databases of PubMed, Embase, Web of Science, Wanfang Data, VIP information, and China National Knowledge Infrastructure were searched on January 4, 2021, for studies reporting the occurrence of air embolisms following CT-guided PTNB. After study selection, data extraction, and quality assessment, the characteristics of the included cases were qualitatively and quantitatively analyzed. A total of 154 cases of air embolism following CT-guided PTNB were reported. The reported incidence was 0.06% to 4.80%, and 35 (22.73%) patients were asymptomatic. An unconscious or unresponsive state was the most common symptom (29.87%). Air was most commonly found in the left ventricle (44.81%), and 104 (67.53%) patients recovered without sequelae. Air location ( < 0.001), emphysema ( = 0.061), and cough ( = 0.076) were associated with clinical symptoms. Air location ( = 0.015) and symptoms ( < 0.001) were significantly associated with prognosis. Lesion location [odds ratio (OR): 1.85, = 0.017], lesion subtype (OR: 3.78, = 0.01), pneumothorax (OR: 2.16, = 0.003), hemorrhage (OR: 3.20, < 0.001), and lesions located above the left atrium (OR: 4.35, = 0.042) were significant risk factors for air embolism. Based on the current evidence, a subsolid lesion, being located in the lower lobe, the presence of pneumothorax or hemorrhage, and lesions located above the left atrium were significant risk factors for air embolism.
Topics: Humans; Pneumothorax; Embolism, Air; Biopsy, Needle; Lung; Risk Factors; Lung Neoplasms; Hemorrhage; Tomography, X-Ray Computed; Image-Guided Biopsy; Radiography, Interventional; Retrospective Studies
PubMed: 36994842
DOI: 10.4274/dir.2022.221187 -
Urologia Internationalis 2023Previous studies have revealed that Gleason score upgrading (GSU) was closely related to an increased biochemical recurrence rate and adverse oncologic outcomes in... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Previous studies have revealed that Gleason score upgrading (GSU) was closely related to an increased biochemical recurrence rate and adverse oncologic outcomes in patients with prostate cancer (PC). Therefore, we performed a meta-analysis to determine the predictive factors for GSU following radical prostatectomy (RP).
METHODS
We performed an extensive literature search using PubMed, Embase, and Cochrane in September 2022. In order to calculate the pooled odds ratio (OR), standardized mean difference (SMD), and 95% confidence intervals, a fixed effect or a DerSimonian and Laird random effect was applied.
RESULTS
Twenty-six studies included 18,745 PC patients that were available for further analysis. Our results revealed that GSU was significantly correlated with age (summary SMD = 0.13; p = 0.004), prostate volume (PV) (summary SMD = -0.19;p < 0.001), preoperative PSA (p-PSA) (summary SMD = 0.18; p < 0.001), PSA density (PSAD) (summary SMD = 0.40; p < 0.001), number of positive cores (summary SMD = 0.28; p = 0.001), percentage of positive cores (summary SMD = 0.36; p < 0.001), Prostate Imaging Reporting and Data System (PI-RADS) scores (>3/≤3) (summary OR = 2.27; p = 0.001), clinical T stage (>T2/≤T2) (summary OR = 1.73; p < 0.001), positive surgical margins (PSM) (summary OR = 2.12; p < 0.001), extraprostatic extension (EPE) (summary OR = 2.73; p < 0.001), pathological T stage (>T2/≤T2) (summary OR = 3.45; p < 0.001), perineural invasion (PNI) (summary OR = 2.40; p = 0.008), and neutrophil to lymphocyte ratio (NLR) (summary SMD = 0.50; p < 0.001). However, we found that GSU was not significantly correlated with body mass index (BMI) (summary SMD = -0.02; p = 0.602). Moreover, our sensitivity and subgroup analyses showed that the findings were reliable.
CONCLUSIONS
Age, PV, p-PSA, PSAD, number of positive cores, percentage of positive cores, PI-RADS score, clinical T stage, PSM, EPE, pathological T stage, PNI, and NLR are independent factors predicting GSU following RP. The findings may be helpful in risk stratification and personalized treatment in PC patients.
Topics: Male; Humans; Prostatic Neoplasms; Prostate; Prostate-Specific Antigen; Neoplasm Grading; Magnetic Resonance Imaging; Biopsy, Needle; Prostatectomy; Retrospective Studies
PubMed: 36990065
DOI: 10.1159/000528873