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1.
Medicina (Kaunas) ; 59(6)2023 Jun 16.
Artículo en Inglés | MEDLINE | ID: mdl-37374363

RESUMEN

Background and Objectives: Checking and correctly preparing the patient for endoscopic procedures is a mandatory step for the safety and quality of the interventions. The aim of this paper is to emphasize the importance and necessity of a "team time out" as well as the implementation of a customized "checklist" before the actual procedure. Material and Methods: We developed and implemented a checklist for the safe conduct of endoscopies and for the entire team to thoroughly know about the patient's medical history. The subjects of this study were 15 physicians and 8 endoscopy nurses who performed overall 572 consecutive GI endoscopic procedures during the study period. Results: This is a prospective pilot study performed in the endoscopy unit of two tertiary referral medical centers. We customized a safety checklist that includes the steps to be followed before, during and after the examination. It brings together the whole team participating in the procedure in order to check the key points during the following three vital phases: before the patient falls asleep, before the endoscope is inserted and before the team leaves the examination room. The perception of team communication and teamwork was improved after the introduction of the checklist. The checklist completion rates, identity verification rates of patients by the endoscopist, adequate histological labeling management and explicit recording of follow-up recommendations are some of the parameters that improved post-intervention. Conclusions: Using a checklist and adapting it to local conditions is a high-level recommendation of the Romanian Ministry of Health. In a medical world where safety and quality are essential, a checklist could prevent medical errors, and team time out can ensure high-quality endoscopy, enhance teamwork and offer patients confidence in the medical team.


Asunto(s)
Endoscopía Gastrointestinal , Médicos , Humanos , Proyectos Piloto , Estudios Prospectivos , Endoscopía Gastrointestinal/efectos adversos , Centros de Atención Terciaria , Seguridad del Paciente , Grupo de Atención al Paciente
2.
Chirurgia (Bucur) ; 118(1): 96-102, 2023 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-36913422

RESUMEN

Introduction: Ectopic thyroid tissue (ETT) is a rare cause of mediastinal masses, representing less than 1% of all mediastinal tumors (1). ETT could be detected anywhere along the path of the first embryonic descent of the thyroid gland from the primordial foregut floor to its usual pre-tracheal position. ETT mediastinal localization accounts for fewer than 1% of all ectopic thyroid cases (2,3). Various surgical methods for approaching mediastinal masses have been documented in the literature, including median sternotomy, posterolateral thoracotomy, and, video-assisted thoracoscopic surgery (VATS) (4). More recently, robotic-assisted thoracoscopic surgery (RATS) has been proposed for these masses. The aim of this article is to present the use of robotic-assisted thoracoscopic surgery (RATS) for a rare case of a mediastinal ETT. Case presentation: We present the case of a 40-year-old male with no significant medical history who discovered a mediastinal mass on a thoracic CT scan following COVID-19 infection. Symptoms were dysphagia and anterior thoracic pain with cervical extension. Scintigraphy confirmed the presence of ectopic thyroid tissue in the mediastinum as well as a normal cervical thyroid gland. ETT was histologically confirmed by endoscopic ultrasound guided biopsy. Robotic assisted surgery was the chosen approach to surgically treat this mass and the technical details are presented. The mass was extracted through the cervical incision. Total surgical time was 230 minutes, and the blood loss was 60 ml. The patient was discharged after 48 hours with follow up showing a full recovery with no residual pain or respiratory symptoms. Conclusion: Ectopic thyroid tissue (ETT) is a rare cause of mediastinal masses, and the diagnosis is always a challenge. Robotic assisted thoracoscopic surgery was proved to be safe and efficient in this rare case of ETT developed in the superior mediastinum.


Asunto(s)
COVID-19 , Procedimientos Quirúrgicos Robotizados , Disgenesias Tiroideas , Masculino , Humanos , Mediastino/patología , Resultado del Tratamiento , Disgenesias Tiroideas/diagnóstico por imagen , Disgenesias Tiroideas/cirugía
3.
Ultraschall Med ; 43(5): e36-e48, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-35850145

RESUMEN

This first position paper of the European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB) on professional standards presents a common position across the different medical professions within EFSUMB regarding optimal standards for the performing and reporting of ultrasound examinations by any professional ultrasound operator. It describes general aspects of professionality that ensure procedure quality, effectiveness, efficiency, and sustainability in virtually all application fields of medical ultrasound. Recommendations are given related to safety and indication of ultrasound examinations, requirements for examination rooms, structured examination, systematic reporting of results, and management, communication and archiving of ultrasound data. The print version of this article is a short version. The long version is published online.


Asunto(s)
Sociedades Médicas , Humanos , Ultrasonografía/métodos
4.
Ultraschall Med ; 43(5): 456-463, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-35850146

RESUMEN

This first position paper of the European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB) on professional standards presents a common position across the different medical professions within EFSUMB regarding optimal standards for the performing and reporting of ultrasound examinations by any professional ultrasound operator. It describes general aspects of professionality that ensure procedure quality, effectiveness, efficiency, and sustainability in virtually all application fields of medical ultrasound. Recommendations are given related to safety and indication of ultrasound examinations, requirements for examination rooms, structured examination, systematic reporting of results, and management, communication and archiving of ultrasound data. The print version of this article is a short version. The long version is published online.


Asunto(s)
Sociedades Médicas , Humanos , Ultrasonografía/métodos
5.
Gastrointest Endosc ; 93(5): 1142-1151.e2, 2021 05.
Artículo en Inglés | MEDLINE | ID: mdl-33058885

RESUMEN

BACKGROUND AND AIMS: EUS-guided FNA is recommended as a first-line procedure for the histopathologic diagnosis of pancreatic cancer. Molecular analysis of EUS-FNA samples might be used as an auxiliary tool to strengthen the diagnosis. The current study aimed to evaluate the diagnostic performances of K-ras testing using droplet digital polymerase chain reaction (ddPCR) and a novel single-nucleotide variant (SNV) assay performed on pancreatic EUS-FNA samples. METHODS: EUS-FNA specimens from 31 patients with pancreatic masses (22 pancreatic ductal adenocarcinomas, 7 chronic pancreatitis, and 2 pancreatic neuroendocrine tumors) were included in the study. K-ras testing was initially performed by ddPCR. In addition, mutational status was evaluated using an SNV assay by NanoString technology, using digital enumeration of unique barcoded probes to detect 97 SNVs from 24 genes of clinical significance. RESULTS: The overall specificity and sensitivity of cytologic examination were 100% and 63%, respectively. K-ras mutation testing was performed using ddPCR, and the sensitivity increased to 87% with specificity 90%. The SNV assay detected at least 1 variant in 90% of pancreatic ductal adenocarcinoma samples; the test was able to detect 2 K-ras codon 61 mutations in 2 cases of pancreatic ductal adenocarcinoma, which were missed by ddPCR. The overall diagnostic accuracy of the cytologic examination alone was 74%, and it increased to 91% when the results of both molecular tests were considered for the cases with negative and inconclusive results. CONCLUSIONS: The current study illustrated that integration of K-ras analysis with cytologic evaluation, especially in inconclusive cases, can enhance the diagnostic accuracy of EUS-FNA for pancreatic lesions.


Asunto(s)
Carcinoma Ductal Pancreático , Neoplasias Pancreáticas , Carcinoma Ductal Pancreático/diagnóstico , Carcinoma Ductal Pancreático/genética , Biopsia por Aspiración con Aguja Fina Guiada por Ultrasonido Endoscópico , Endosonografía , Humanos , Nucleótidos , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/genética , Reacción en Cadena de la Polimerasa , Sensibilidad y Especificidad
6.
Ultraschall Med ; 42(2): 154-166, 2021 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-33307594

RESUMEN

The well-established Bosniak renal cyst classification is based on contrast-enhanced computed tomography determining the malignant potential of cystic renal lesions. Ultrasound has not been incorporated into this pathway. However, the development of ultrasound contrast agents coupled with the superior resolution of ultrasound makes it possible to redefine the imaging of cystic renal lesions. In this position statement, an EFSUMB Expert Task Force reviews, analyzes, and describes the accumulated knowledge and limitations and presents the current position on the use of ultrasound contrast agents in the evaluation of cystic renal lesions.


Asunto(s)
Quistes , Enfermedades Renales Quísticas , Neoplasias Renales , Medios de Contraste , Quistes/diagnóstico por imagen , Humanos , Enfermedades Renales Quísticas/diagnóstico por imagen , Neoplasias Renales/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Ultrasonografía
7.
Chirurgia (Bucur) ; 116(1): 89-101, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-33638330

RESUMEN

The aim of our study was to explore the feasibility of a novel fluorescence-guided laparoscopic technique to localize the obscure GI haemorrhage, using the vascular wash-out properties of indocyanine green (ICG). Method: The feasability study included patients with previous surgical modifications of the gut architecture, qualified as an overt obscure GI bleeding with an urgent need to be localized and controlled. Five mL of ICG was injected intravenously and laparoscopic infrared inspection was performed 30 minutes after the dye was eliminated from the bloodstream. The bleeding area mapping was demonstrated and the haemostasis was carefully performed using endoscopy or laparoscopic techniques. Results: A series of two cases were included in our fesability study so far. Case 1. A 43-year old male, who recently received a Laparoscopic Roux-en-Y gastric bypass (RYGB), developed a recurrent GI bleeding. Post dye wash-out intense signal was demonstrated at the level of duodenum and weaker at the gastric remnant. The laparoscopic trans-gastric exploration of the remnant identified an active bleeding source siding the stapled line and haemostasis was achieved with laparoscopic ligation using stitches. Case 2. A 66-year old male patient who underwent an open Whipple resection nine months before, was admitted for a repeated GI bleeding. The inspection of the biliopancreatic limb noticed an intense fluorescent signal toward the enteral proximal end. Upper digestive endoscopy confirmed the presence of an active bleeding source from ectopic jejunal varices siding the choledoco-jejunal anastomosis. Argon plasma coagulation was performed endoscopically and achieved hemostasis. Conclusions: A successful novel ICG fluorescence-guided laparoscopic mapping technique was used to localize the site of the obscure GI haemorrhage and to facilitate the prompt bleeding control. To the best of our knowledge these are the first published cases for which this technique was used.


Asunto(s)
Procedimientos Quirúrgicos del Sistema Digestivo/efectos adversos , Colorantes Fluorescentes , Hemorragia Gastrointestinal/etiología , Verde de Indocianina , Laparoscopía , Hemorragia Posoperatoria/etiología , Adulto , Anciano , Anastomosis Quirúrgica/efectos adversos , Endoscopía , Estudios de Factibilidad , Derivación Gástrica/efectos adversos , Hemorragia Gastrointestinal/cirugía , Humanos , Laparoscopía/métodos , Ligadura , Masculino , Imagen Óptica , Pancreatoyeyunostomía/efectos adversos , Hemorragia Posoperatoria/cirugía , Recurrencia , Resultado del Tratamiento
8.
Pancreatology ; 20(7): 1262-1267, 2020 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-32859544

RESUMEN

BACKGROUND: The G-protein-coupled receptor Class C Group 6 Member A (GPRC6A) is activated by multiple ligands and is important for the regulation of calcium homeostasis. Extracellular calcium is capable to increase NLRP3 inflammasome activity of the innate immune system and deletion of this proinflammatory pathway mitigated pancreatitis severity in vivo. As such this pathway and the GPRC6A receptor is a reasonable candidate gene for pancreatitis. Here we investigated the prevalence of sequence variants in the GPRC6A locus in different pancreatitis aetiologies. METHODS: We selected 6 tagging SNPs with the SNPinfo LD TAG SNP Selection tool and the functional relevant SNP rs6907580 for genotyping. Cohorts from Germany, further European countries and China with up to 1,124 patients and 1,999 controls were screened for single SNPs with melting curve analysis. RESULTS: We identified an association of rs1606365(G) with alcoholic chronic pancreatitis in a German (odds ratio (OR) 0.76, 95% confidence interval (CI) 0.65-0.89, p = 8 × 10-5) and a Chinese cohort (OR 0.78, 95% CI 0.64-0.96, p = 0.02). However, this association was not replicated in a combined cohort of European patients (OR 1.18, 95% CI 0.99-1.41, p = 0.07). Finally, no association was found with acute and non-alcoholic chronic pancreatitis. CONCLUSIONS: Our results support a potential role of calcium sensing receptors and inflammasome activation in alcoholic chronic pancreatitis development. As the functional consequence of the associated variant is unclear, further investigations might elucidate the relevant mechanisms.


Asunto(s)
Pancreatitis/genética , Receptores Acoplados a Proteínas G/genética , Adulto , Anciano , Pueblo Asiatico , ADN/genética , Europa (Continente) , Femenino , Predisposición Genética a la Enfermedad , Variación Genética , Estudio de Asociación del Genoma Completo , Humanos , Masculino , Persona de Mediana Edad , Pancreatitis Alcohólica/genética , Polimorfismo de Nucleótido Simple , Receptores Sensibles al Calcio/genética , Factores de Riesgo , Transducción de Señal/genética , Población Blanca
9.
Endoscopy ; 52(4): 293-304, 2020 04.
Artículo en Inglés | MEDLINE | ID: mdl-32052404

RESUMEN

In Europe at present, but also in 2040, 1 in 3 cancer-related deaths are expected to be caused by digestive cancers. Endoscopic technologies enable diagnosis, with relatively low invasiveness, of precancerous conditions and early cancers, thereby improving patient survival. Overall, endoscopy capacity must be adjusted to facilitate both effective screening programs and rigorous control of the quality assurance and surveillance systems required. 1 : For average-risk populations, ESGE recommends the implementation of organized population-based screening programs FOR COLORECTAL CANCER: , based on fecal immunochemical testing (FIT), targeting individuals, irrespective of gender, aged between 50 and 75 years. Depending on local factors, namely the adherence of the target population and availability of endoscopy services, primary screening by colonoscopy or sigmoidoscopy may also be recommendable. 2 : In high-risk populations, endoscopic screening FOR GASTRIC CANCER: should be considered for individuals aged more than 40 years. Its use in countries/regions with intermediate risk may be considered on the basis of local settings and availability of endoscopic resources. 3 : For esophageal and pancreatic cancer, endoscopic screening may be considered only in high-risk individuals:- FOR SQUAMOUS CELL CARCINOMA: , in those with a personal history of head/neck cancer, achalasia, or previous caustic injury; - FOR BARRETT'S ESOPHAGUS (BE)-ASSOCIATED ADENOCARCINOMA: , in those with long-standing gastroesophageal reflux disease symptoms (i. e., > 5 years) and multiple risk factors (age ≥ 50 years, white race, male sex, obesity, first-degree relative with BE or esophageal adenocarcinoma [EAC]). - FOR PANCREATIC CANCER SCREENING: , endoscopic ultrasound may be used in selected high-risk patients such as those with a strong family history and/or genetic susceptibility.


Asunto(s)
Esófago de Barrett , Neoplasias Esofágicas , Anciano , Detección Precoz del Cáncer , Endoscopía Gastrointestinal , Neoplasias Esofágicas/diagnóstico por imagen , Europa (Continente) , Humanos , Masculino , Persona de Mediana Edad
10.
Cardiology ; 145(2): 80-87, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-31825945

RESUMEN

BACKGROUND: Diabetes mellitus type 1 (DM1) is associated with a high risk for cardiovascular disease, and early detection of myocardial dysfunction is crucial for the prevention of cardiac complications. OBJECTIVES: The aim of this study was to evaluate left ventricular (LV) and right ventricular (RV) function by using both conventional echocardiography as well as multi-layered speckle tracking echocardiography (STE) in young adults with DM1. METHODS: We included 50 young asymptomatic adults diagnosed with DM1 (mean interval from diagnosis 9 ± 6 years) and 80 healthy controls. STE was acquired using the GE Vivid S60 equipment. The LV longitudinal strain (LS), layer-specific strains of the endocardium, myocardium, and epicardium (global longitudinal strain [GLS]endo, GLSmyo, GLSepi) as well as RV strain were obtained using the EchoPAC BT13 workstation. RESULTS: No significant intergroup differences in LV ejection fraction were noted. GLSendo and GLSmyo were reduced in the DM1 group (-20.6 ± 2.7 vs. -22.0 ± 2.3 and -18.0 ± 2.4 vs. -19.1 ± 1.9, respectively, p < 0.05) compared to controls. Mechanical dispersion was higher in the diabetes group (34 ± 11 vs. 29 ± 7, p < 0.05). RV strain measurements showed no significant difference between the groups. CONCLUSIONS: Young adults with DM1 and without known heart disease have subclinical myocardial dysfunction with lower LV endocardium and myocardium LS and higher mechanical dispersion demonstrated by multi-layered STE.


Asunto(s)
Diabetes Mellitus Tipo 1/complicaciones , Cardiomiopatías Diabéticas/diagnóstico , Ecocardiografía Doppler en Color/métodos , Ventrículos Cardíacos/fisiopatología , Disfunción Ventricular Izquierda/diagnóstico , Adulto , Estudios de Casos y Controles , Cardiomiopatías Diabéticas/complicaciones , Femenino , Ventrículos Cardíacos/diagnóstico por imagen , Humanos , Masculino , Estudios Prospectivos , Rumanía , Disfunción Ventricular Izquierda/etiología , Función Ventricular Derecha , Adulto Joven
11.
Curr Gastroenterol Rep ; 22(6): 27, 2020 Apr 30.
Artículo en Inglés | MEDLINE | ID: mdl-32350629

RESUMEN

PURPOSE OF REVIEW: The aim of this review is to evaluate the emerging role of endoscopic ultrasound (EUS) in the guidance of tumor-targeted therapies for patients with pancreatic cancer (PC). RECENT FINDINGS: EUS-guided ablation, brachytherapy, fiducial marker placement, and antitumor agent injection have been described to date. EUS-guided fiducial placement for SBRT in pancreatic cancer has entered the clinical practice and is performed at many centers clinically without a research protocol. EUS-guided brachytherapy and RFA have been shown to be feasible and safe procedures, and potentially offer local disease control. Other potential techniques of EUS-guided treatment of pancreatic cancer are still considered experimental, with many of them appearing to be safe and reasonably well tolerated. However, their effectiveness and exact role in oncological treatment have yet to be established. Clinical trials with many of the techniques/agents described are underway and multicentric randomized trials with prospective design are eagerly awaited.


Asunto(s)
Carcinoma Ductal Pancreático/diagnóstico por imagen , Carcinoma Ductal Pancreático/terapia , Endosonografía/métodos , Neoplasias Pancreáticas/diagnóstico por imagen , Neoplasias Pancreáticas/terapia , Técnicas de Ablación/métodos , Antineoplásicos/administración & dosificación , Braquiterapia , Marcadores Fiduciales , Humanos , Inyecciones Intralesiones , Ultrasonografía Intervencional/métodos
12.
Ultraschall Med ; 41(5): 562-585, 2020 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-32707595

RESUMEN

The present, updated document describes the fourth iteration of recommendations for the hepatic use of contrast enhanced ultrasound (CEUS), first initiated in 2004 by the European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB). The previous updated editions of the guidelines reflected changes in the available contrast agents and updated the guidelines not only for hepatic but also for non-hepatic applications.The 2012 guideline requires updating as previously the differences of the contrast agents were not precisely described and the differences in contrast phases as well as handling were not clearly indicated. In addition, more evidence has been published for all contrast agents. The update also reflects the most recent developments in contrast agents, including the United States Food and Drug Administration (FDA) approval as well as the extensive Asian experience, to produce a truly international perspective.These guidelines and recommendations provide general advice on the use of ultrasound contrast agents (UCA) and are intended to create standard protocols for the use and administration of UCA in liver applications on an international basis to improve the management of patients.


Asunto(s)
Medios de Contraste , Ultrasonografía , Medios de Contraste/normas , Humanos , Ultrasonografía/normas
13.
Chirurgia (Bucur) ; 115(2): 129-137, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-33119486

RESUMEN

As the COVID-19 pandemic extends, its negative consequences on the effectiveness of therapeutic programs - previously assumed by the medical community and imperatively suspended for a difficult-to-predict period of time - are becoming increasingly worrying. In this context, as the evidence-based recommendations are not possible, most of the national and international scientific societies tried to develop balanced recommendations (1-4). The Romanian Society of Coloproctology (SRCP) and the Romanian Association for Endoscopic Surgery (ARCE) have created a working group that, taking into account recent publications, the statements of international academic societies, the national legislative context and the unique experience of countries severely affected by this pandemic (China, Italy, Spain, USA, etc.) proposes for Romania, the following recommendations for medical practice in colorectal surgery during the COVID-19 pandemic. These recommendations are subjected to continuous review, depending on the global and national situation of the pandemic, the particular needs of each hospital, the recommendations of the competent authorities and the evolution of the literature that publishes the conclusions of ongoing clinical trials.


Asunto(s)
Cirugía Colorrectal/normas , Infecciones por Coronavirus/epidemiología , Neumonía Viral/epidemiología , Betacoronavirus , COVID-19 , Humanos , Pandemias , Rumanía/epidemiología , SARS-CoV-2 , Resultado del Tratamiento
14.
Chirurgia (Bucur) ; 115(4): 448-457, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32876018

RESUMEN

Background: In Romania, colorectal cancer does not benefit yet from a national screening program. In order to decrease the harm and burden of colorectal cancer (CRC), opportunistic programs relying on endoscopy has been adopted by each centre according to its capacity. A colorectal cancer (CRC) screening programme based on faecal immunochemical test (FIT) was launched at Ponderas Academic Hospital (PAH) in 2019. Aim: The present study analyses the outcomes after the first 1500 tests in the PAH-FIT-CRC Screening Program. We have also aimed to compare the efficiency of the FIT testing program with the screening colonoscopies performed in our Center, withing the same time interval (2019). Methods: The test was recommended in asymptomatic patients over 45 years, and it was followed by a colonoscopy when the test results were positive. Furthermore, we performed a retrospective observational study gathering data from all the consecutive patients prospectively included in the respective databases of our hospital, comparing the efficacy of the two colorectal cancer screening methods (FIT versus colonoscopy). Results: Between 01.01.2019 and 01.01.2020, 1524 screening colonoscopies were performed, and the resulting data were compared with those obtained in the FIT group (1500 FIT tests freely distributed). In the screening colonoscopy group, the polyp detection rate was 38.98% and 22 (1.44%) adenocarcinomas were identified. In the FIT group, the FIT uptake rate was 71% with a positivity rate of 21.7%. The colonoscopy compliance rate for positive FIT patients was 29.4%, with only 2 adenocarcinomas detected. Conclusions: Following data analysis, the need for improvement of uptake rate and colonoscopy compliance rate was suggested, due to the lower acceptance of FIT tests and colonoscopies, especially among men. Moreover, special efforts should be made in order to improve quality indicators for screening colonoscopies (especially adenoma detection rate) with the purpose of decreasing interval CRC.


Asunto(s)
Adenocarcinoma/diagnóstico , Pólipos Adenomatosos/diagnóstico , Neoplasias Colorrectales/diagnóstico , Detección Precoz del Cáncer/métodos , Heces , Colonoscopía , Heces/química , Humanos , Masculino , Tamizaje Masivo/métodos , Estudios Retrospectivos , Rumanía , Resultado del Tratamiento
15.
Chirurgia (Bucur) ; 115(3): 289-306, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-32614284

RESUMEN

The Romanian Society of Digestive Endoscopy (SRED) and the Romanian Association of Endoscopic Surgery (ARCE) have decided to establish a joint working group to elaborate specific recommendations for organizing the diagnostic and the minimally invasive interventional procedures, in the context of the COVID-19 pandemic. The recommendations are based on the guidelines of the international societies of endoscopy and gastroenterology (ESGE / BSG / ASGE / ACG / AGA), respectively endoscopic surgery (EAES SAGES) (4-8), on the experience of countries severely affected by the pandemic (Italy, France, Spain, USA, Germany, etc.) and they will be applied within the limits of measures imposed at local and governmental level by the competent authorities. On the other hand, these recommendations should have a dynamic evolution, depending on the upward or downward trend of the COVID-19 pandemic at regional and local level, but also according to the findings of professional and academic societies, requiring regular reviews based on the publica tion of further recommendations or international clinical trials. The objectives of the SRED and ARCE recommendations target the endoscopic and laparoscopic surgery activities, to support their non discriminatory used for diagnostic or therapeutic purposes, pursuing the demonstrated benefits of these procedures, in safe conditions for patients and medical staff.


Asunto(s)
Betacoronavirus , Infecciones por Coronavirus , Pandemias , Neumonía Viral , COVID-19 , Humanos , Rumanía , SARS-CoV-2 , Resultado del Tratamiento
16.
Gastrointest Endosc ; 89(4): 659-670.e18, 2019 04.
Artículo en Inglés | MEDLINE | ID: mdl-30445001

RESUMEN

BACKGROUND AND AIMS: Image-guided radiotherapy (IGRT) allows the delivery of radiation with high precision to a target lesion while minimizing toxicity to surrounding tissues. EUS provides excellent visualization of GI tumors and consequently is being used for fiducial placement with increased frequency. Our goal was to perform a systematic review and meta-analysis of studies evaluating the technical aspects, safety, and efficacy of EUS fiducial placement for IGRT in GI malignancies. METHODS: A systematic literature search was carried out in the following databases: Medline, PubMed, Embase, Web of Science, and Cochrane Library, using Medical Subject Headings terms combined with text words. A random effects model was used to determine pooled proportions of technical success, migration, and adverse event rates. Heterogeneity was assessed using the I2 statistic. Publication bias was assessed visually using a funnel plot and by the Begg and Egger tests. RESULTS: Nine full articles and 5 abstracts reporting on 1155 patients, 49% from a single study by Dhadham et al, were included in the meta-analysis. The pooled rate of technical success was 98% (95% confidence interval [CI], 96-99). Moderate heterogeneity (I2 = 34.18) was present, which appeared to be due to variable sample sizes. Publication bias was present, suggesting that studies with less-substantial outcomes may have not been reported (Begg test, P = .87; Egger test, P < .01). Pooled rates for fiducial migration and adverse events were 3% (95% CI, 1.0-8.0) and 4% (95% CI, 3-7), respectively. CONCLUSIONS: Our meta-analysis showed that EUS-guided insertion of gold fiducials for IGRT is technically feasible and safe. Further controlled studies assessing its long-term effectiveness in GI malignancies are needed.


Asunto(s)
Endosonografía , Marcadores Fiduciales , Neoplasias Gastrointestinales/radioterapia , Implantación de Prótesis/métodos , Radioterapia Guiada por Imagen , Endosonografía/efectos adversos , Humanos , Implantación de Prótesis/efectos adversos , Ultrasonografía Intervencional/efectos adversos
17.
Dig Dis Sci ; 64(3): 655-668, 2019 03.
Artículo en Inglés | MEDLINE | ID: mdl-30415408

RESUMEN

Malignant transformation of ectopic pancreas tissue is a diagnostic challenge as clinical symptoms and radiographic features of these tumors are non-specific. Given the rarity of these lesions, it is usually neither suspected nor included in the diagnostic workup of different tumors. We conducted a comprehensive literature review regarding malignancy arising from ectopic pancreas for a better understanding of its frequency, clinicopathological features, and prognosis. A literature search was performed in three major databases: PubMed, Cochrane, and Web of Science. Fifty-four well-documented cases of malignant ectopic pancreas were identified in the published literature. Our analysis provided the following observations: (1) there was a slight predominance of males over females; (2) most patients with malignant transformation of ectopic pancreas were middle-aged; (3) most commonly, the tumor was located in the stomach; (4) most tumors were adenocarcinomas; (5) most frequently, the malignancy arose within a type I heterotopia according to Heinrich classification; (6) macroscopically, a subepithelial-like appearance was most frequently observed; and (7) improved prognosis for ectopic pancreatic malignancies in comparison with reported survival data for orthotopic pancreatic cancer. Even if the majority of cases of ectopic pancreas are incidental findings and malignant transformation is a rare event, pancreatic heterotopy should be considered as a source of potentially malignant lesions.


Asunto(s)
Adenocarcinoma/patología , Transformación Celular Neoplásica/patología , Coristoma/patología , Neoplasias Intestinales/patología , Páncreas , Neoplasias Pancreáticas/patología , Neoplasias Gástricas/patología , Adenocarcinoma/mortalidad , Adenocarcinoma/terapia , Coristoma/mortalidad , Coristoma/terapia , Humanos , Neoplasias Intestinales/mortalidad , Neoplasias Intestinales/terapia , Neoplasias Pancreáticas/mortalidad , Neoplasias Pancreáticas/terapia , Pronóstico , Factores de Riesgo , Neoplasias Gástricas/mortalidad , Neoplasias Gástricas/terapia
18.
Echocardiography ; 36(1): 102-109, 2019 01.
Artículo en Inglés | MEDLINE | ID: mdl-30506610

RESUMEN

OBJECTIVES: We evaluated intra-observer, test-retest, and inter-observer reproducibility of right ventricular (RV) longitudinal strain (LS) measurements derived from two-dimensional speckle tracking echocardiography. BACKGROUND: The assessment of RV deformation has demonstrated to hold valuable prognostic and diagnostic data in clinical practice. Data about the reproducibility of the measurements, however, are missing. METHODS: In 200 subjects, apical modified four-chamber view focused on the right ventricle (RV) was obtained. In 150 subjects (75%), a second set of images was acquired for test-retest analysis. Global RV LS (RVGLS-4C), free wall strain (RVFW-4C), and segmental maximum peak strain (base, mid, and apex) were calculated (EchoPac vBT13, GE Vingmed Ultrasound, Horten, Norway). Additionally, the reliability and feasibility of RV free wall strain derived from single wall tracking (RVFW-SWT) were tested. The absolute difference between repeated measurements and inter-class correlation coefficients (ICC) for consistency was calculated. RESULTS: RVGLS-4C and RVFW-4C measurement could be obtained in all subjects. RVGLS-4C demonstrated lower intra-observer, test-retest, and inter-observer absolute difference compared to RVFW-4C (1.4 ± 1.2%, 1.8 ± 1.5%, and 1.7 ± 1.9%, respectively, vs 2.4 ± 2.4, 2.2 ± 1.9, and 2.6 ± 3.0, respectively, P < 0.01). ICC ranged between 0.83 and 0.90 for RVGLS-4C measurements and between 0.76 and 0.79 for RVFW-4C measurements. RVFW-SWT was feasible in 82.5% of the subjects and showed noninferior reproducibility compared to RVFW-4C. Basal and apical segments demonstrating the highest variability. CONCLUSIONS: The measurement of RVGLS-4C appears to be reliable in clinical practice and demonstrates better reproducibility compared to RV free wall LS measurements. Segmental LS measurements presented high variability and such parameters should be interpreted with caution.


Asunto(s)
Ecocardiografía/métodos , Disfunción Ventricular Derecha/diagnóstico por imagen , Función Ventricular Derecha/fisiología , Adulto , Estudios de Factibilidad , Femenino , Ventrículos Cardíacos/diagnóstico por imagen , Humanos , Masculino , Variaciones Dependientes del Observador , Estudios Prospectivos , Reproducibilidad de los Resultados
19.
Ultraschall Med ; 40(2): 163-175, 2019 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-30616263

RESUMEN

An interdisciplinary task force of European experts summarizes the value of gastrointestinal ultrasound (GIUS) in the management of acute appendicitis and diverticulitis. Based on an extensive literature review, clinical recommendations for these highly common diseases in visceral medicine are presented.In patients with acute appendicitis, preoperative sonography has been established as a routine procedure in most European countries for medical and legal reasons. Routine sonography in these patients may reduce the rate of unnecessary surgery by half. The sensitivity, specificity, and accuracy of ultrasound reach values above 90 % and are equivalent to CT and MRI. However, the high operator dependence may be a problem, for example in point-of-care ultrasound in emergency departments. Structured training programs, quality controls and standardized ultrasound reporting should be increasingly implemented.In the case of suspected acute diverticulitis, "ultrasound first" should also be a basic element in the approach to all patients. Sonography can confirm the diagnosis and allows early risk stratification. As treatment strategies have become less aggressive and more tailored to the stage of diverticulitis, accurate staging has become increasingly important. GIUS and CT have proven to have similar sensitivity and specificity. Especially in cases of uncomplicated diverticulitis, GIUS will be the one and only imaging procedure. CT may work as a backup and has particular advantages for diverticulitis located in the distal sigmoid, inflammation deep in the small pelvis and insufficient ultrasound scanning conditions. This step-up approach (ultrasound first and CT only in case of a negative or inconclusive ultrasound result) has proven to yield the best accuracy.


Asunto(s)
Apendicitis , Diverticulitis , Enfermedad Aguda , Apendicitis/diagnóstico por imagen , Diverticulitis/diagnóstico por imagen , Europa (Continente) , Humanos , Tomografía Computarizada por Rayos X , Ultrasonografía
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