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1.
World J Gastroenterol ; 30(26): 3210-3220, 2024 Jul 14.
Artículo en Inglés | MEDLINE | ID: mdl-39086631

RESUMEN

BACKGROUND: Dyspepsia is a very prevalent upper gastrointestinal tract symptoms complex. Some of these symptoms might arise from serious underlying diseases, so the promotion of evidence-based guidelines could potentially better align evaluation and treatment. AIM: To determine the value of alarm features as a predictive factor for significant endoscopic findings (SEFs) among hospitalized patients presenting with dyspepsia. METHODS: We conducted a retrospective case-control study including information about 6208 endoscopic procedures performed for hospitalized patients. Patients were divided into two groups, with and without SEFs, and compared to elucidate the ability of the different alarm features to predict SEFs. RESULTS: During the study, 605 patients fulfilled the inclusion criteria. When the demographics and clinical characteristics of the two groups were compared, tachycardia (P < 0.05), normocytic anemia, (P < 0.05), leukocytosis (P < 0.05), and hypoalbuminemia (P < 0.05) documented on admission prior to endoscopy were strong predictors of SEFs. Among the alarm features, upper gastrointestinal bleeding, persistent vomiting, odynophagia [odds ratio (OR) = 3.81, P < 0.05; OR = 1.75, P = 0.03; and OR = 7.81, P = 0.07, respectively] were associated with SEFs. Unexplained weight loss was strongly associated with malignancy as an endoscopic finding (OR = 2.05; P < 0.05). In addition, long-term use of anti-aggregate medications other than aspirin (P < 0.05) was correlated to SEFs. CONCLUSION: Novel predictors of SEFs were elucidated in this study. These parameters could be used as an adjunctive in decision making regarding performing upper endoscopy in hospitalized patients with dyspepsia.


Asunto(s)
Dispepsia , Endoscopía Gastrointestinal , Hospitalización , Humanos , Dispepsia/diagnóstico , Dispepsia/etiología , Masculino , Femenino , Estudios Retrospectivos , Persona de Mediana Edad , Anciano , Hospitalización/estadística & datos numéricos , Estudios de Casos y Controles , Adulto , Hemorragia Gastrointestinal/etiología , Hemorragia Gastrointestinal/diagnóstico , Valor Predictivo de las Pruebas , Factores de Riesgo , Vómitos/etiología , Vómitos/epidemiología , Trastornos de Deglución/diagnóstico , Trastornos de Deglución/etiología
2.
Diagn Cytopathol ; 2024 Jun 25.
Artículo en Inglés | MEDLINE | ID: mdl-38923863

RESUMEN

OBJECTIVE: Endoscopic ultrasound guide fine needle biopsy (EUS-FNB) is the main diagnostic tool for pancreatic adenocarcinoma. In most instances, only histology is obtained via FNB, without sending cytological slides. The aim of our study was to assess the additive diagnostic yield of cytology performed through FNB. METHODS: We conducted a retrospective study of all patients with histological diagnosis of pancreatic adenocarcinoma who were diagnosed by EUS-FNB. RESULTS: Overall, 80 patients were included in the study period. The overall concordance between cytology and histology all FNB needles was 78.2%. Notably, cytological assessment improved the diagnostic yield for malignancy by 12.8%. The overall kappa coefficient correlation between histology and cytology was .501, 95% CI 0.361-0.641. However, the kappa correlation for suspicious of malignancy and malignant was excellent of .872, 95% CI 0.733-1, suggesting that cytology is crucial when histology is inconclusive. Further analysis showed that the Acquire and Sharkcore needles outperformed the Procore needle in term of concordance between cytology and histology (kappa correlation of .527, 95% CI 0.331-0.724, .515, 95% CI 0.265-0.764, and .297, 95% CI -0.051-0.646), respectively. CONCLUSION: Performing cytology specimen when using FNB improves the diagnostic yield in pancreatic adenocarcinoma.

3.
BMC Gastroenterol ; 24(1): 201, 2024 Jun 17.
Artículo en Inglés | MEDLINE | ID: mdl-38886637

RESUMEN

BACKGROUND: Dilatation of common bile duct (CBD) is mostly pathological and mainly occurs secondary to mechanical causes. We aimed to explore the prevalence of CBD dilatation in Intraductal Papillary Mucinous Neoplasms of the pancreas (IPMN) among patients referred to EUS. METHODS: A retrospective study of all patients who had an EUS diagnosis of IPMN from 2011 to 2019 at Galilee Medical Center were extracted. Control group including patients with other types of pancreatic cysts. RESULTS: Overall, 2400 patients were included in the study, of them 158 patients were diagnosed with pancreatic cysts, 117 patients (74%) diagnosed with IPMN (group A), and 41 patients (26%) diagnosed with other pancreatic cysts (group B). Univariate analysis showed significant association of IPMN (OR 3.8, 95% CI 1.3-11.5), resected gallbladder (GB) (OR 7.75, 95% CI 3.19-18.84), and age (OR 1, 95% CI 1.01-1.08) with CBD dilatation. Classifying IPMN to sub-groups using adjusted multivariate logistic regression analysis, only main duct-IPMN (MD-IPMN) significantly correlated with CBD dilatation compared to branch duct (BD)-IPMN and mixed type-IPMN (OR 19.6, 95% CI 4.57-83.33, OR 16.3, 95% CI 3.02-88.08). CONCLUSION: MD-IPMN was significantly correlated with dilated CBD. Assessment of the pancreas is warranted in encountered cases of dilated CBD without obvious mechanical cause.


Asunto(s)
Conducto Colédoco , Humanos , Masculino , Femenino , Estudios Retrospectivos , Persona de Mediana Edad , Dilatación Patológica/diagnóstico por imagen , Anciano , Conducto Colédoco/diagnóstico por imagen , Conducto Colédoco/patología , Neoplasias Intraductales Pancreáticas/patología , Neoplasias Intraductales Pancreáticas/diagnóstico por imagen , Endosonografía , Quiste Pancreático/patología , Quiste Pancreático/diagnóstico por imagen , Neoplasias Pancreáticas/patología , Neoplasias Pancreáticas/diagnóstico por imagen , Carcinoma Ductal Pancreático/patología , Carcinoma Ductal Pancreático/diagnóstico por imagen , Adenocarcinoma Mucinoso/patología , Adenocarcinoma Mucinoso/diagnóstico por imagen
4.
Endoscopy ; 2024 Aug 09.
Artículo en Inglés | MEDLINE | ID: mdl-38843824

RESUMEN

BACKGROUND: We assessed efficacy and safety of endoscopic ultrasound-guided biliary drainage (EUS-BD) vs. endoscopic retrograde cholangiopancreatography (ERCP) as first-line intervention in malignant distal biliary obstruction (MDBO). METHODS: PubMed/Medline, Embase, and Cochrane databases were searched until 01 /12 /2023 for randomized controlled trials of EUS-BD vs. ERCP for primary biliary drainage in patients with inoperable MDBO. The primary outcome was technical success. Secondary outcomes were clinical success, adverse events, mean procedure time, 1-year stent patency, and overall survival. Relative risk (RR) with 95 %CI were calculated using a random effects model. RESULTS: Five studies (519 patients) were included. RR (95 %CI) for EUS-BD was 1.06 (0.96 to 1.17; P = 0.27) for pooled technical success and 1.02 (0.97 to 1.08; P = 0.45) for clinical success. 1-year stent patency was similar between the groups (RR 1.15, 0.94 to 1.42; P = 0.17), with lower reintervention with EUS-BD (RR 0.58, 0.37 to 0.9; P = 0.01). The RR was 0.85 (0.49 to 1.46; P = 0.55) for adverse events and 0.97 (0.10 to 0.17; P = 0.98) for severe adverse events. On subgroup analysis, EUS-guided placement of lumen-apposing metal stent (LAMS) outperformed ERCP in terms of technical success (RR 1.17, 1.01 to 1.35; P = 0.03). Procedure time was lower with EUS-BD (standardized mean difference -2.36 minutes [-2.68 to -2.05; P < 0.001]). CONCLUSIONS: EUS-BD showed a statistically significant lower reintervention rate than ERCP, but with similar technical success, stent patency, clinical success, and safety. Technical success of EUS-BD with LAMS was better than ERCP.

5.
Ann Gastroenterol ; 37(2): 117-124, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38481777

RESUMEN

Absent contractility (AC), a motility disorder characterized by the absence of esophageal contractions while maintaining normal lower esophageal sphincter relaxation, is recognized as a distinctive major disorder of peristalsis on esophageal high-resolution manometry that warrants comprehensive understanding. This unique motility disorder often co-occurs with connective tissue, rheumatologic or autoimmune diseases, with scleroderma being the classic example. Symptoms of gastroesophageal reflux are common. AC can profoundly impact patients' lives and result in a spectrum of complications, including erosive esophagitis, esophageal candidiasis, Barrett's esophagus, and malnutrition. To address the intricate complexities of AC and its multifaceted complications, a multidisciplinary approach is paramount. This approach considers the distinct clinical presentation and underlying rheumatologic conditions of the individual patient, recognizing the inherent diversity within this disorder. While medical management of gastroesophageal reflux remains the cornerstone of AC treatment, emerging surgical and endoscopic interventions offer additional therapeutic options for those grappling with this challenging condition. This comprehensive review provides an in-depth evaluation of recent advances in our understanding of AC and its management. It endeavors to offer valuable insights into therapeutic strategies for AC and its associated issues.

6.
Dysphagia ; 39(4): 623-631, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38285232

RESUMEN

Hiatus hernia (HH) is a prevalent endoscopic finding in clinical practice, frequently co-occurring with esophageal disorders, yet the prevalence and degree of association remain uncertain. We aim to investigate HH's frequency and its suspected association with esophageal disorders. We reviewed endoscopic reports of over 75,000 consecutive patients who underwent gastroscopy over 12 years in two referral centers. HH was endoscopically diagnosed. We derived data on clinical presentation and a comprehensive assessment of benign and malignant esophageal pathologies. We performed multiple regression models to identify esophageal sequela associated with HH. The overall frequency of HH was (16.8%); the majority (89.5%) had small HHs (<3 cm). Female predominance was documented in HH patients, who were significantly older than controls (61.1±16.5 vs. 52.7±20.0; P < 0.001). The outcome analysis of esophageal pathology revealed an independent association between HH, regardless of its size, and erosive reflux esophagitis (25.7% vs. 6.2%; OR = 3.8; P < 0.001) and Barrett's esophagus (3.8% vs. 0.7%; OR = 4.7, P < 0.001). Furthermore, following rigorous age and sex matching, in conjunction with additional multivariable analyses, large HHs were associated with higher rates of benign esophageal strictures (3.6% vs. 0.3%; P < 0.001), Mallory Weiss syndrome (3.6% vs. 2.1%; P = 0.01), and incidents of food impactions (0.9% vs. 0.2%; P = 0.014). In contrast, a lower rate of achalasia was noted among this cohort (0.55% vs. 0%; P = 0.046). Besides reflux-related esophageal disorders, we outlined an association with multiple benign esophageal disorders, particularly in patients with large HHs.


Asunto(s)
Hernia Hiatal , Humanos , Hernia Hiatal/complicaciones , Hernia Hiatal/epidemiología , Femenino , Masculino , Persona de Mediana Edad , Anciano , Macrodatos , Adulto , Prevalencia , Enfermedades del Esófago/epidemiología , Enfermedades del Esófago/complicaciones , Enfermedades del Esófago/etiología , Esófago de Barrett/complicaciones , Esófago de Barrett/epidemiología , Gastroscopía/estadística & datos numéricos , Estudios Retrospectivos , Esofagitis Péptica/epidemiología , Esofagitis Péptica/complicaciones , Esofagitis Péptica/diagnóstico , Análisis de Datos
7.
Surg Endosc ; 38(3): 1533-1540, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38272975

RESUMEN

BACKGROUND: Foreign body ingestion in adults is commonly encountered in clinical practice. The therapeutic approach of whether to follow-up or extract is often controversial. AIM: We aimed to explore predictors for spontaneous passage of ingested foreign bodies by focusing on foreign body type, length, and location of impaction. METHODS: We performed a 12-year retrospective single-center study. Logistic regression analysis was done to identify predictors of spontaneous passage. RESULTS: Overall, 365 patients with foreign body ingestion were included. The rate of spontaneous passage was 53.7% in general, while the spontaneous passage rate was 47.9% in food impaction, 44.3% in sharp objects, 88.7% in blunt objects and only 22.2% in long blunt objects (> 6 cm). On regression analysis, esophageal location was associated with a higher impaction rate and lower spontaneous passage vs. stomach and small and large intestine (OR 0.15, 95% CI 0.07-0.31, OR 0.18, 95% CI 0.09-0.37 and OR 0.02, 95% CI 0.003-0.14), respectively. Performing Receiver operating characteristics (ROC) analysis found that the maximal length above which the foreign body will fail to pass spontaneously was 3.5 cm in the stomach and 3 cm in the small intestine, with area under the curve (AUC) of 0.8509 in stomach and 0.8073 in small intestine. CONCLUSION: Endoscopic removal was needed for all esophageal foreign bodies, and all foreign bodies more than 3.5 cm above the duodenum. Spontaneous passage of ingested foreign body in a selected cohort of patients depends on foreign body type, location, and length.


Asunto(s)
Cuerpos Extraños , Enfermedades Gastrointestinales , Tracto Gastrointestinal Superior , Adulto , Humanos , Estudios Retrospectivos , Esófago/cirugía , Estómago , Cuerpos Extraños/cirugía
8.
Cancers (Basel) ; 16(2)2024 Jan 14.
Artículo en Inglés | MEDLINE | ID: mdl-38254848

RESUMEN

(1) Background: Pancreatic adenocarcinoma (PAC) is one of the most lethal types of cancer. Most cases of PAC occur in the head of the pancreas. Given the proximity of the pancreatic head to the bile duct, most patients present clinically during early stages of the disease, while distally located PAC could have delayed clinical presentation. (2) Aims: To assess predictors of non-head PAC. (3) Methods: A retrospective multicenter study was conducted, including all patients who had endoscopic ultrasound (EUS) for pancreatic masses and who had histologic confirmation of PAC. (4) Results: Of the 151 patients included, 92 (60.9%) had pancreatic head cancer, and 59 (39.1%) had distal pancreatic cancer. PAC at body was the most common location in the distal PAC group (31 patients (52.5%)). Logistic regression analysis demonstrated a significant association of obesity with distal migration of PAC (OR 4.44, 95% CI 1.15-17.19, p = 0.03), while none of the other assessed parameters showed a significant association. Notably, abdominal pain was more significantly associated with distal PAC vs. head location (OR 2.85, 95% CI 1.32-6.16, p = 0.008). (5) Conclusions: Obesity shows a significant association as a clinical predictor of distal PAC. Further studies are needed to better explore this association.

9.
Clin Exp Med ; 24(1): 25, 2024 Jan 28.
Artículo en Inglés | MEDLINE | ID: mdl-38281236

RESUMEN

Ascites is the most common complication of liver cirrhosis. Spontaneous bacterial peritonitis (SBP) is a common complication of ascites. The diagnosis is made by an ascitic fluid polymorphonuclear (PMN) cell count of ≥ 250/mm3. However, no other diagnostic test is present for the diagnosis of SBP. The aim of the study present study is to assess the diagnostic yield of ascitic calprotectin in SBP, and to explore whether it can predict disease stage. We performed a single center proof-of-concept prospective study including all patients with cirrhosis and ascites who underwent paracentesis. Overall, 31 patients were included in the study. Eight patients had SBP vs. 23 patients without SBP. Ascitic calprotectin level was 77.4 ± 86.5 µg/mL in the SBP group, as compared to 16.1 ± 5.6 µg/mL in the non-SBP group (P = 0.001). An ascitic calprotectin cut-off value of > 21 µg/mL was associated with sensitivity and specificity of 85.7% and 89.5%, respectively, with ROC of 0.947 (95% CI 0.783 to 0.997, P < 0.0001). Notably, ascitic calprotectin did not had a prognostic value in cirrhosis stage and prognosis. Ascitic calprotectin was highly accurate in the diagnosis of SBP. It can be a serve as adjunct for indefinite cases of SBP.


Asunto(s)
Infecciones Bacterianas , Peritonitis , Humanos , Líquido Ascítico/microbiología , Líquido Ascítico/patología , Ascitis/diagnóstico , Ascitis/complicaciones , Ascitis/patología , Estudios Prospectivos , Complejo de Antígeno L1 de Leucocito , Infecciones Bacterianas/etiología , Infecciones Bacterianas/microbiología , Cirrosis Hepática/complicaciones , Cirrosis Hepática/diagnóstico , Peritonitis/etiología , Peritonitis/microbiología
10.
Cytopathology ; 35(1): 92-97, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-37698128

RESUMEN

INTRODUCTION: Endoscopic ultrasound-guided fine needle aspiration and biopsy (EUS-FNA, -FNB) are the mainstay for tissue diagnosis of pancreatic lesions. Traditionally, FNA was performed for obtaining cytology and also histology if available from the puncture. Since their advent, however, FNB needles have been intended mainly to obtain core biopsies for histological specimens. AIMS: We aimed to assess the yield of cytology obtained via both FNA and FNB needles. METHODS: A retrospective study was performed including all patients who were diagnosed with pancreatic adenocarcinoma obtained via EUS-FNA/FNB needles. RESULTS: Overall, 227 patients were included. Of them, 85 patients underwent FNB, versus 142 patients who had FNA. The average age in the FNB group was 70.46 ± 11.29 years, versus 71.44 ± 11.80 in the FNA group, P = 0.57. Notably, cytological analysis diagnosed malignancy equally in both groups (69.4% in the FNB group, vs. 65.5% in the FNA group). The compatibility rate of cytology with histology was 76.5% in the FNB group, versus 76.1% in the FNA group (P = 0.69). The agreement level between cytology obtained by FNA and FNB, versus histology obtained by both needles, was moderate (kappa = 0.48, 95% CI 0.39-0.57). Similarly, the agreement level between cytology and histology in the FNB group was moderate as well (kappa = 0.5, 95% CI 0.36-0.64). CONCLUSION: Cytological assessment yielded an equal performance as compared to histological assessment with both needles. We recommend obtaining cytology specimens in pancreatic solid lesion puncture by FNB needle.


Asunto(s)
Adenocarcinoma , Neoplasias Pancreáticas , Humanos , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/patología , Biopsia por Aspiración con Aguja Fina Guiada por Ultrasonido Endoscópico , Estudios Retrospectivos , Adenocarcinoma/diagnóstico , Adenocarcinoma/patología , Páncreas/patología
11.
J Clin Med ; 12(24)2023 Dec 15.
Artículo en Inglés | MEDLINE | ID: mdl-38137765

RESUMEN

BACKGROUND: Acute gastrointestinal bleeding (GIB) is a commonly encountered medical emergency. In cases of negative endoscopic evaluations, computed tomography angiography (CTA) is usually the next diagnostic step. To date, data regarding positive CTA examinations are lacking. We aimed to assess the clinical and laboratory parameters that predict a positive CTA examination, as demonstrated by the extravasation of contrast material into the bowel lumen. METHODS: We performed a single-center retrospective study, including all patients who were admitted with GIB and who underwent CTA. Analysis was performed to compare patients' characteristics, and logistic regression was used to explore parameters associated with a positive CTA. RESULTS: We included 154 patients. Of them, 25 patients (16.2%) had active GIB on CTA vs. 129 patients (83.8%) who did not. On univariate analysis, several parameters were positively associated with active GIB, including congestive heart failure (OR 2.47, 95% CI 1.04-5.86, p = 0.04), warfarin use (OR 4.76, 95% CI 1.49-15.21, p = 0.008), higher INR (OR 1.33, 1.04-1.69, p = 0.02), and low albumin level (OR 0.37, 95% CI 0.17-0.79, p = 0.01). On multivariate logistic regression analysis, only high INR (OR 1.34, 95% CI 1.02-1.76, p = 0.03) and low albumin (OR 0.3, 95% CI 0.12-0.7, p = 0.005) kept their positive association with active bleeding, while a high ASA score was negatively associated with an active GIB. CONCLUSIONS: We could identify high INR and low albumin as strong predictors of active GIB, as demonstrated by positive CTA. On the other hand, comorbid patients classified by a high ASA score did not experience a higher rate of active GIB.

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