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Definition of Mucosal Breaks in the Era of Magnifying Endoscopy with Narrow-Band Imaging. Gastroenterol Res Pract 2022; 2022:3952962. [PMID: 35601238 PMCID: PMC9122728 DOI: 10.1155/2022/3952962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 04/12/2022] [Accepted: 04/19/2022] [Indexed: 11/17/2022] Open
Abstract
Background Gastroesophageal reflux disease is diagnosed endoscopically based on the presence of mucosal breaks. However, mucosal breaks can be judged differently depending on the endoscopist, even in the same image. We investigated how narrow-band imaging (NBI) and magnified endoscopy affect the judgment of mucosal breaks. Methods A total of 43 consecutive patients were enrolled who had suspected mucosal breaks on white-light images (WLI) and underwent nonmagnified NBI (N-NBI) and magnified NBI (M-NBI) by a single endoscopist. From WLI, N-NBI, and M-NBI, 129 image files were created. Eight endoscopists reviewed the image files and judged the presence of mucosal breaks. Results The 8 endoscopists determined mucosal breaks were present in 79.4 ± 9.5% (67.4%-93.0%) on WLI, and 76.7 ± 12.7% (53.5%-90.7%) on N-NBI. However, the percentage of mucosal breaks on M-NBI was significantly lower at 48.8 ± 17.0% (18.6%-65.1%) (p < 0.05). Intraclass correlation between observers was 0.864 (95% CI 0.793-0.918) for WLI and 0.863 (95% CI 0.791-0.917) for N-NBI but was lower for M-NBI at 0.758 (95% CI 0.631-0.854). Conclusion Rates of detection and agreement for mucosal breaks on WLI and N-NBI were high among endoscopists. However, these rates were lower on M-NBI.
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Ahn JH, Jeong JS, Kang SH, Yeon JE, Cho EA, Choi GS, Kim JM, Kim GS. Comparison of intragastric pressure between endotracheal tube and supraglottic airway devices in laparoscopic hepatectomy: A randomized, controlled, non-inferiority study. Medicine (Baltimore) 2021; 100:e26287. [PMID: 34128862 PMCID: PMC8213319 DOI: 10.1097/md.0000000000026287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 05/20/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Supraglottic airway (SGA) devices do not definitively protect the airway from regurgitation of gastric contents. Increased gastric pressure and long operation time are associated with development of complications such as aspiration pneumonia. The aim of this study was to compare intragastric pressure between second-generation SGA and endotracheal tube (ETT) devices during long-duration laparoscopic hepatectomy. METHODS A total of 66 patients was randomly assigned to 2 groups; 33 patients each in the ETT and SGA groups. Intragastric pressure was continuously measured via a gastric drainage tube with a three-way stopcock connected to the pressure monitoring device. Normal saline was added to the end of the gastric drainage tube at each operation time point. RESULTS Intragastric pressure during pneumoperitoneum was no different between the 2 groups (P = .146) or over time (P = .094). The mean (standard deviation [SD]) pH of the SGA tip measured after operation was 6.7 (0.4), and a pH <4 was not observed. Relative risk of postoperative complications was significantly higher in the ETT group relative to the SGA group (sore throat, 5.5; cough,13.0). CONCLUSIONS Use of SGA devices does not further increase intragastric pressure, even during prolonged upper abdominal laparoscopic surgery. Also, the frequency of postoperative sore throat and cough was significantly lower when the second-generation SGA device was used.
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Affiliation(s)
- Jin Hee Ahn
- Department of Anaesthesiology and Pain Medicine, Kangbuk Samsung Hospital
| | - Ji Seon Jeong
- Department of Anaesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine
| | - Se Hee Kang
- Department of Anaesthesiology and Pain Medicine, Department of Anaesthesiology and Pain Medicine, CHA University Ilsan Medical Center, College of Medicine, CHA University of Korea
| | - Ji Eun Yeon
- Department of Anaesthesiology and Pain Medicine, Kangbuk Samsung Hospital
| | - Eun A. Cho
- Department of Anaesthesiology and Pain Medicine, Kangbuk Samsung Hospital
| | - Gyu Sung Choi
- Department of General Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jong Man Kim
- Department of General Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Gaab Soo Kim
- Department of Anaesthesiology and Pain Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine
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Ahn JH, Park J, Jo JS, Lee SH, On YK, Park KM, Oh EJ, Ko JS, Jeong JS. The frequency of gastroesophageal reflux when radiofrequency catheter ablation procedures for atrial fibrillation under general anesthesia with a supraglottic device: Observational pilot study. Medicine (Baltimore) 2021; 100:e24595. [PMID: 33578560 PMCID: PMC7886399 DOI: 10.1097/md.0000000000024595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 01/13/2021] [Indexed: 01/05/2023] Open
Abstract
Gastroesophageal reflux (GER) in radiofrequency catheter ablation (RFCA) occurs due to vagal plexus damage during pulmonary vein isolation. We hypothesized that the frequency of GER in the oropharynx will be less compared to other areas (low-esophagus, mid-esophagus). We confirmed the frequency of GER before and after RFCA in 3 areas.We studied 30 patients who were scheduled for RFCA under general anesthesia. Anesthesia was performed using supraglottic devices (SGD) with a suction port. Two esophageal temperature probes capable of suction and measuring temperature were inserted through the suction port. The pH of the 3 areas was measured before and after the RFCA at 3 areas (mid-esophagus, low-esophagus, and oropharynx).GER was observed in 13 of 30 patients (43%). In one patient, it was observed in the oropharynx, in 4 patients it was observed in the mid-esophagus, and in 13 patients, it was observed in the low-esophagus. For patients with GER at the oropharynx and mid-esophagus, it was also observed at the low-esophagus. The difference in the pH before and after the RFCA was not significant at the oropharynx and mid-esophagus (P = .726 and P = .424, respectively), but it was significantly different at the low-esophagus (P < .001). The total ablation time was longer in the GER group compared to the non-GER group (P = .021).GER after RFCA occurred in 43% of patients, only 1 patient in the oropharynx. And aspiration pneumonia after SGD extubation did not occur. Therefore, the use of SGDs in RFCA does not completely eliminate the possibility of aspiration, so care should be taken.
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Affiliation(s)
- Jin Hee Ahn
- Department of Anesthesiology and Pain Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul
| | - Jiyeon Park
- Department of Anesthesiology and Pain Medicine, Catholic Kwandong University College of Medicine, International St. Mary's Hospital, Incheon
| | - Jae Seong Jo
- Department of Anesthesiology and Pain Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul
| | - Sung Hyun Lee
- Department of Anesthesiology and Pain Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul
| | - Young Keun On
- Department of Cardiology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Kyoung-Min Park
- Department of Cardiology, Samsung Medical Centre, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Eun Jeong Oh
- Department of Anesthesiology and Pain Medicine, Samsung Medical Centre, Sungkyunkwan University School of Medicine
| | - Justin Sangwook Ko
- Department of Anesthesiology and Pain Medicine, Samsung Medical Centre, Sungkyunkwan University School of Medicine
| | - Ji Seon Jeong
- Department of Anesthesiology and Pain Medicine, Samsung Medical Centre, Sungkyunkwan University School of Medicine
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Fukazawa K, Furuta K, Adachi K, Shimura S, Kamiyama K, Aimi M, Ohara S, Kajitani T, Tsurusaki M, Kitagaki H, Kinoshita Y. Continuous imaging of esophagogastric junction in patients with reflux esophagitis using 320-row area detector CT: a feasibility study. J Gastroenterol Hepatol 2013; 28:1600-7. [PMID: 23663082 DOI: 10.1111/jgh.12267] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/28/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM The function of the lower esophageal sphincter (LES) is evaluated using an esophageal manometric study. However, information regarding the surrounding organs is difficult to obtain with use of a sensor catheter. We investigated the utility of 320-row area detector computed tomography (CT) to evaluate morphological changes of the esophagogastric junction and surrounding organs. METHODS The study subjects were 18 healthy volunteers and 29 patients with reflux esophagitis (RE). Immediately after swallowing a diluted contrast agent, continuous imaging of the esophagogastric junctional area was performed for 15 s. Using CT images, the presence or absence of esophageal hiatal hernia, His angle before and after swallowing, size of the diaphragmatic hiatus, morphologically identified-LES (MI-LES) length, intraluminal horizontal area of MI-LES during relaxation phase, MI-LES thickness, abdominal esophagus length, subcutaneous fat area, visceral fat area, and esophagogastric junction fat area were evaluated. RESULTS Analysis of CT images showed more frequent occurrence of hiatal hernia, greater His angle, and a larger diaphragmatic hiatus in patients with severe RE, while the lengths of MI-LES and abdominal esophagus were shorter in those patients. Visceral and esophagogastric junction fat areas tended to be greater in patients with RE. In all subjects, the posterior wall of the MI-LES was thicker than the anterior wall. CONCLUSION Continuous imaging with 320-row area detector CT is useful to evaluate morphological changes in the esophagogastric junction area in both normal individuals and patients with reflux esophagitis.
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Affiliation(s)
- Kousuke Fukazawa
- Second Department of Internal Medicine, Shimane University Faculty of Medicine, Izumo, Shimane, Japan
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Azzam RS, Sallum RAA, Brandão JF, Navarro-Rodriguez T, Nasi A. Comparative study of two modes of gastroesophageal reflux measuring: conventional esophageal pH monitoring and wireless pH monitoring. ARQUIVOS DE GASTROENTEROLOGIA 2012; 49:107-12. [PMID: 22766996 DOI: 10.1590/s0004-28032012000200003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2009] [Accepted: 09/21/2011] [Indexed: 02/06/2023]
Abstract
CONTEXT Esophageal pH monitoring is considered to be the gold standard for the diagnosis of gastroesophageal acid reflux. However, this method is very troublesome and considerably limits the patient's routine activities. Wireless pH monitoring was developed to avoid these restrictions. OBJECTIVE To compare the first 24 hours of the conventional and wireless pH monitoring, positioned 3 cm above the lower esophageal sphincter, in relation to: the occurrence of relevant technical failures, the ability to detect reflux and the ability to correlate the clinical symptoms to reflux. METHODS Twenty-five patients referred for esophageal pH monitoring and with typical symptoms of gastroesophageal reflux disease were studied prospectively, underwent clinical interview, endoscopy, esophageal manometry and were submitted, with a simultaneous initial period, to 24-hour catheter pH monitoring and 48-hour wireless pH monitoring. RESULTS Early capsule detachment occurred in one (4%) case and there were no technical failures with the catheter pH monitoring (P = 0.463). Percentages of reflux time (total, upright and supine) were higher with the wireless pH monitoring (P < 0.05). Pathological gastroesophageal reflux occurred in 16 (64%) patients submitted to catheter and in 19 (76%) to the capsule (P = 0.355). The symptom index was positive in 12 (48%) patients with catheter pH monitoring and in 13 (52%) with wireless pH monitoring (P = 0.777). CONCLUSIONS 1) No significant differences were reported between the two methods of pH monitoring (capsule vs catheter), in regard to relevant technical failures; 2) Wireless pH monitoring detected higher percentages of reflux time than the conventional pH-metry; 3) The two methods of pH monitoring were comparable in diagnosis of pathological gastroesophageal reflux and comparable in correlating the clinical symptoms with the gastroesophageal reflux.
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Affiliation(s)
- Rimon Sobhi Azzam
- Departamento de Gastroenterologia, Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brasil.
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Grande M, Sileri P, Attinà GM, De Luca E, Ciano P, Ciangola CI, Cadeddu F. Nonerosive gastroesophageal reflux disease and mild degree of esophagitis: comparison of symptoms endoscopic, manometric and pH-metric patterns. World J Surg Oncol 2012; 10:84. [PMID: 22591510 PMCID: PMC3438034 DOI: 10.1186/1477-7819-10-84] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2011] [Accepted: 05/16/2011] [Indexed: 11/10/2022] Open
Abstract
UNLABELLED BACKGROUND Our aim in the present study was to compare patients presenting with gastroesophageal reflux disease in the presence or absence of mild-grade esophagitis (grade I or II according to the Savary-Miller classification). METHODS Between 2005 and 2007, 215 patients with gastroesophageal reflux disease (67 with reflux associated with grade I or II esophagitis and 148 without esophagitis) were evaluated at the Department of Surgery, University Hospital Tor Vergata, Rome, and were included in the present study. The evaluations consisted of clinical interviews, endoscopy of the high digestive tract, esophageal manometry and pH monitoring. RESULTS There was no significant difference between the two groups with regard to age, sex or symptoms. The incidence of heartburn associated with noncardiac chest pain was greater in the esophagitis group than in the dysphagia group. The incidence of hiatal hernia was similar in both groups. Although the motor pattern was similar in both groups, the length of the abdominal esophagus was greater in patients without esophagitis (1.6 cm vs 1.1 cm; P < 0.05). The reflux pattern was nearly identical in both groups. CONCLUSIONS Gastroesophageal reflux without esophagitis must be regarded not as a milder form of the disease but as part of a single disease. Furthermore, these patients often demonstrate lower rates of symptom improvement after antireflux treatment in comparison with patients with erosive esophagitis. Therefore, further trials to assess the treatment algorithm for these patients are warranted.
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Affiliation(s)
- Michele Grande
- Department of Surgery, University Hospital Tor Vergata, Viale Oxford 81, I-00133 Rome, Italy
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Abstract
Gastroesophageal reflux (GER) affects ∼10-20% of American adults. Although symptoms are equally common in men and women, we hypothesized that sex influences diagnostic and therapeutic approaches in patients with GER. PubMed database between 1997 and October 2011 was searched for English language studies describing symptoms, consultative visits, endoscopic findings, use and results of ambulatory pH study, and surgical therapy for GER. Using data from Nationwide Inpatient Sample, Healthcare Cost and Utilization Project, Agency for Healthcare Research and Quality, we determined the sex distribution for admissions and reflux surgery between 1997 and 2008. Studies on symptoms or consultative visits did not show sex-specific differences. Even though women are less likely to have esophagitis or Barrett's esophagus, endoscopic studies enrolled as many women as men, and women were more likely to undergo ambulatory pH studies with a female predominance in studies from the US. Surgical GER treatment is more commonly performed in men. However, studies from the US showed an equal sex distribution, with Nationwide Inpatient Sample data demonstrating an increase in women who accounted for 63% of the annual fundoplications in 2008. Despite less common or severe mucosal disease, women are more likely to undergo invasive diagnostic testing. In the US, women are also more likely to undergo antireflux surgery. These results suggest that healthcare-seeking behavior and socioeconomic factors rather than the biology of disease influence the clinical approaches to reflux disease.
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Nasi A, Frare RDC, Brandão JF, Falcão ÂM, Muchelsohn NH, Sifrim D. Estudo prospectivo comparativo de duas modalidades de posicionamento do sensor de phmetria esofágica prolongada: por manometria esofágica e pela viragem do Ph. ARQUIVOS DE GASTROENTEROLOGIA 2008; 45:261-7. [DOI: 10.1590/s0004-28032008000400002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2007] [Accepted: 01/11/2008] [Indexed: 11/22/2022]
Abstract
RACIONAL: Por padronização aceita internacionalmente, posiciona-se o sensor distal de pHmetria esofágica a 5 cm acima da borda superior do esfíncter inferior do esôfago, localizado por manometria esofágica. Porém, vários autores sugerem técnicas alternativas de posicionamento que prescindem da manometria. Dentre essas, destaca-se a da viragem do pH, tema este controverso pela sua duvidosa confiabilidade. OBJETIVO: Avaliar a adequação do posicionamento do sensor distal de pHmetria pela técnica de viragem do pH, considerando-se a presença, o tipo e o grau de erro de posicionamento que tal técnica proporciona, e também estudar a influência da posição adotada pelo paciente durante a técnica da viragem. MÉTODOS: Foram estudados de modo prospectivo, durante o período de 1 ano, 1.031 pacientes. Durante entrevista clínica, foram registrados os dados demográficos e as queixas clínicas apresentadas. Todos foram submetidos a manometria esofágica para localização do esfíncter inferior do esôfago e a técnica da viragem do pH. A identificação do ponto de viragem foi realizada de dois modos distintos, caracterizando dois grupos de estudo: com o paciente sentado (grupo I - 450 pacientes) e com o paciente em decúbito dorsal horizontal (grupo II - 581 pacientes). Após a identificação do ponto de viragem, o sensor distal de pHmetria era posicionado na posição padronizada, baseada na localização manométrica do esfíncter. Registrava-se onde seria posicionado o sensor de pH se fosse adotada a técnica da viragem. Para avaliação da adequação do posicionamento, considerou-se que o erro é representado pela diferença (em centímetros) entre a localização padronizada (manométrica) e a localização que seria adotada caso fosse empregada a técnica da viragem. Considerou-se que o erro seria grosseiro se fosse maior que 2 cm. Analisou-se também o tipo de erro mais freqüente (se acima ou abaixo da posição padronizada). Foram incluídos todos pacientes que aceitaram participar da pesquisa e excluídos os casos nos quais não se identificou acidificação intragástrica. RESULTADOS: Se fosse adotada a técnica da viragem, haveria erro no posicionamento do sensor em 945 pacientes (91,6%), portanto, o sensor seria posicionado na posição padronizada em apenas 86 (8,4%) casos. Em relação à caracterização do grau de erro, haveria erro considerado grosseiro em 597 (63,2%) pacientes. Em relação ao tipo de erro, o sensor seria posicionado abaixo do local padronizado em 857 (90,7%) casos. Não houve diferença significante entre os dois grupos de estudo em relação a nenhum dos parâmetros analisados, indicando que a posição adotada pelo paciente durante a manobra da viragem não interfere no erro inerente à técnica. CONCLUSÕES: 1. O posicionamento do sensor distal de pHmetria pela técnica da viragem do pH não é confiável. 2. A técnica da viragem proporciona margem de erro expressiva. 3. O tipo de erro mais comum que tal modalidade técnica proporciona é o posicionamento mais distal do sensor, que pode superestimar a ocorrência de refluxo. 4. Não há influência da posição adotada pelo paciente durante a realização da técnica da viragem do pH na eficiência do método.
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Affiliation(s)
- Ary Nasi
- Universidade de São Paulo; Setor de Motilidade Digestiva do Fleury: Medicina e Saúde
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Nasi A, de Moraes-Filho JPP, Cecconello I. [Gastroesophageal reflux disease: an overview]. ARQUIVOS DE GASTROENTEROLOGIA 2007; 43:334-41. [PMID: 17406765 DOI: 10.1590/s0004-28032006000400017] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2006] [Indexed: 11/22/2022]
Abstract
BACKGROUND Gastroesophageal reflux disease, considered one of the most common digestive diseases in western countries, has been very much studied. The great number of publications in medical literature based upon this issue must be pointed out. However, some of its aspects remain controversial. AIMS To emphasize important topics of the disease and to present a review on the theme. The following topics were reviewed: defi nition, prevalence, clinical complaints, indications and limitations of the major diagnostic methods and medical, surgical and endoscopic treatments. MATERIAL AND METHODS We searched, by internet: selected review articles, consensus, guidelines and systematic reviews with meta-analysis, published in the last 5 years (from 2000 to 2005), in the following data bases: Cochrane Central Register of Controlled Trials (The Cochrane Library) and PubMed. Among lots of papers which were found, we selected nine systematic reviews with meta-analysis, fi ve review articles, fi ve guidelines and four consensus, that dealt with the topics we had decided to review. It must be pointed out that, as it has been observed in our bibliographical references, not only the publications found were taken into account; other relevant ones (some of them published previously to the analyzed time period) were considered in the composition of this present paper. CONCLUSIONS Among the 12 conclusions presented, two have to be emphasized: 1. the esophageal multichannel intraluminal impedance has largely contributed to the better knowledge of the gastroesophageal reflux disease and it suggests, when associated with pHmetry (esophageal impedance-pHmetry), as a new gold standard to the gastroesophageal reflux diagnosis and 2: among the gastroesophageal reflux disease symptoms some of them may be considered acid dependents and can usually get good responses to the proton pump inhibitors. Nevertheless, there are also some symptoms which are more dependent on the physical presence of the reflux rather than its acidity. Such symptoms, which do not depend so much on the acidity of the reflux, are not well controlled by the proton pump inhibitors.
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Affiliation(s)
- Ary Nasi
- Disciplina de Cirurgia do Aparelho Digestivo, Universidade de São Paulo, SP.
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Gockel I, Heintz A, Domeyer M, Kneist W, Trinh TT, Junginger T. [Nonerosive and erosive gastroesophageal reflux disease. Long-term results of laparoscopic anterior semifundoplication]. Chirurg 2007; 78:35-9. [PMID: 17106712 DOI: 10.1007/s00104-006-1246-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND The aim of this study was to evaluate long-term results of laparoscopic anterior semifundoplication in patients with nonerosive (NERD) and erosive (ERD) gastroesophageal reflux disease. PATIENTS AND METHODS The study includes the period from May 1997 to July 2005. Upper gastrointestinal endoscopy was performed in all 190 patients. The severity of reflux esophagitis was classified according to Savary and Miller (grades I-IV). A standardized questionnaire was used for follow-up, and the modified symptomatic DeMeester score was assessed. RESULTS 58.5 years of age (range 27-80), patients with nonerosive reflux disease (n=83) were significantly older than those with erosive reflux disease (n=107) (48 years range 15-84) (p=0.0001). Patients with NERD had a lower modified symptomatic DeMeester score postoperatively of 0 (range 0-4) than patients with ERD, of 1 (range 0-5), though without statistical significance (p=0.151). CONCLUSION Laparoscopic anterior semifundoplication leads to comparable symptomatic long-term results in both NERD and ERD. Anterior semifundoplication is a good therapeutic option for selected patients with persistent reflux-associated symptoms and endoscopically negative esophagitis.
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Affiliation(s)
- I Gockel
- Klinik für Allgemein- und Abdominalchirurgie, Johannes-Gutenberg-Universität, Langenbeckstrasse 1, 55131 Mainz, Germany.
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Suzuki HS, Nasi A, Ajzen S, Bilton T, Sanches EP. [Clinical and radiological study of swallowing in patients with deglutition disorders, classified into two age groups: adults and older people]. ARQUIVOS DE GASTROENTEROLOGIA 2006; 43:201-5. [PMID: 17160235 DOI: 10.1590/s0004-28032006000300009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2005] [Accepted: 01/10/2006] [Indexed: 11/22/2022]
Abstract
BACKGROUND The abnormalities of swallowing process have multifactor and complex etiologies. The videofluoroscopy has been pointed as the exam of greater utility in diagnostic investigation for these cases. This method, when preceded of an adequate anamnesis, can characterize conveniently the level of the dysfunction and usually identify the cause of abnormality with great precision. AIMS To study the clinical complaints and findings of the videofluoroscopy examination in patients with deglutition disorders and no clinical evidence associated with neurological disorder, classified into two age groups: adults and older people, and to analyze: symptomatic manifestations, kinds of disorders (oropharyngeal or esophageal) and the capacity of clarifying the clinical complaints through the method of images. MATERIALS AND METHODS Seventy patients with complaint of the capacity of deglutition were analyzed. They had no clinical evidence of associated neurological syndromes or disorders and were classified into two age groups: adults (GI)-- < or = 65 years (n = 36) and older (GII) > 65 years (n = 34). All patients were submitted to anamnesis to obtain the information about their complaints concerning deglutition. The complaints were characterized as high or low, according to their predominant location of manifestation. All the patients were submitted to videofluoroscopy of the deglutition; these alterations were characterized as oropharyngeal or esophageal. The capacity of clarifying the clinical complaints by videofluoroscopy was evaluated in both groups. RESULTS Among the complaints analyzed, the only one in which the statistical analysis presented a significant difference between the groups was the complaint of heartburn, which occurred more often in the group GI-- eight patients (22.2%) and GII--one patient (2.9%). In the study of videofluoroscopy, it was observed a higher incidence in the oropharyngeal disorder in group GII--41.2% while in group GI--13.9%. As for the esophageal disorder, the incidence was similar in both groups GI - 35.3% and GII--33.3%. Nineteen patients (52.8%) in GI and 23 (67.6%) in GII had their complaints clarified through the videofluoroscopy. CONCLUSIONS Under the conditions of this study, it can be concluded that: 1. The clinical complaints associated with the difficulty of deglutition occur at a similar frequency in adults and older people, with the exception of heartburn that occurs in larger number among adults; 2. Older people present a higher incidence of oropharyngeal deglutition problems; 3. The videofluoroscopy of the deglutition represents a method of great importance for the diagnosis, because it allows the identification of morphofunctional disorders that cannot be adequately identified by anamnesis; 4. The capacity of clarifying diagnosis of the videofluoroscopy of the deglutition is higher in the older people group.
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Affiliation(s)
- Heloisa Sawada Suzuki
- Departamento de Diagnóstico por Imagem, Escola Paulista de Medicina, Universidade Federal de São Paulo.
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Kamolz T, Granderath FA, Schweiger UM, Pointner R. Laparoscopic Nissen fundoplication in patients with nonerosive reflux disease. Long-term quality-of-life assessment and surgical outcome. Surg Endosc 2005; 19:494-500. [PMID: 15959712 DOI: 10.1007/s00464-003-9267-6] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2003] [Accepted: 10/01/2004] [Indexed: 10/25/2022]
Abstract
BACKGROUND It is known that laparoscopic antireflux surgery (LARS) can achieve an excellent surgical outcome including quality of life improvement in patients with erosive gastroesophageal reflux disease (GERD; EGD-positive). Less is known about the long-term surgical outcome in GERD patients who have no evidence of esophagitis (EGD-negative) before surgery. The aim of this study was to evaluate the surgical outcome in a well-selected group of EGD-negative patients compared to that of EGD-positive patients. METHODS From a large sample of more than 500 patients who underwent LARS, 89 EGD-negative patients (mean age, 51 +/- 6 years; 56 males) were treated surgically because of persistent reflux-related symptoms despite medical therapy. In all cases, preoperative 24-h pH monitoring showed pathological values. To perform a comparative analysis, a matched sample of EGD-positive patients (mean age, 54 +/- 10 years; 58 males) was selected from the database. Surgical outcome included for all patients objective data (e.g., manometry and pH data and endoscopy), quality of life evaluation [Gastrointestinal Quality of Life Index (GIQLI)] symptom evaluation, as well as patients' satisfaction with surgery. The data of a complete 5-year follow-up are available. RESULTS There were no significant differences in symptomatic improvement, percentage of persistent surgical side-effects, or objective parameters. In general, patients' satisfaction with surgery was comparable in both groups: 95% rated long-term outcome as excellent or good and would undergo surgical treatment again if necessary, respectively. Quality of life improvement was significantly better (p < 0.05) in the EGD-negative group because of the fact that GIQLI was more impaired before surgery (preoperative GIQLI, 81.7 +/- 11.6 points/EGD-negative vs 93.8 +/- 10.3 points/EGD-positive). Five years after surgery, GIQLI in both groups (121.2 +/- 8.5 for EGD-negative vs 120.9 +/- 7.3 for EGD-positive) showed comparable values to healthy controls (122.6 +/- 8.5). CONCLUSION We suggest that LARS is an excellent treatment option for well-selected patients with persistent GERD-related symptoms who have no endoscopic evidence of esophagitis.
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Affiliation(s)
- T Kamolz
- Division of Clinical Psychology, Public Hospital of Zell am See, A-5700 Zell am See, Austria.
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Abstract
In the early 1900's, gastroesophageal reflux disease (GERD) was an almost unknown entity with less than 200 cases reported worldwide. Currently the disease is regarded as almost endemic with as much as 25% of the population in some countries exhibiting signs or symptoms of reflux. Early therapies directed at chemical neutralization (milk drip, antacids) were of modest effect and required constant administration for efficacy. The introduction of histamine 2 receptor antagonists in the 1970's dramatically improved the management of GERD, but was limited by problems of tachyphylaxis and adverse events. The advent of the PPI class of drugs revolutionized medical care of GERD, given their efficacy and safety profile. As a consequence, the surgical approach with its pronounced dependence on individual operator skill and its high morbidity and even mortality has fallen into disregard. Thus, modest surgical outcome results as compared to the efficacy of PPIs has led to the widespread recognition that pharmacological therapy for GERD represents the platinum standard of care and the current consensus is that the PPI class of drugs provide the safest and most effective form of therapy for GERD. Furthermore, it is apparent based on acid suppression, symptom relief and healing rates, that all PPIs are on a milligram for milligram basis similarly efficacious for the management of GERD. While a consensus exists in regard to the current management of GERD with PPIs there is little agreement as to the management of the associated mucosal metaplastic process. At this time there is inadequate understanding of the biological basis of the mucosal transformation and minimal information about the mechanistic regulation of this event and its perpetuation. A future consensus thus requires the identification of the appropriate tools to detect Barrett's early, identify the specific molecular markers associated with neoplastic transformation and establish a definitive therapeutic algorithm.
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Affiliation(s)
- Irvin Modlin
- Department of Surgery, Yale University School of Medicine, 333 Cedar St, New Haven, CT 06520-8062, USA.
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