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Messer N, Ben Yehuda A, Idan C, Mimouni I, Warnaar N, Szold A. Anterior reconstruction of the esophageal hiatus: a novel approach for the repair of large diaphragmatic hernias. MINIM INVASIV THER 2023; 32:175-182. [PMID: 37191360 DOI: 10.1080/13645706.2023.2211660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 05/01/2023] [Indexed: 05/17/2023]
Abstract
Introduction: Paraesophageal hernias (PEH) often require surgical repair. The standard approach, primary posterior hiatal repair, has been associated with a high recurrence rate. Over the past few years, we have developed a new approach for repairing these hernias, which we believe restores the original anatomy and physiology of the esophageal hiatus. Our technique includes anterior crural reconstruction with routine anterior mesh reinforcement and fundoplication. Objective: To determine the safety and the clinical success of anterior crural reconstruction with routine mesh reinforcement. Material and methods: Data were collected retrospectively on 178 consecutive patients who had a laparoscopic repair of a symptomatic primary or recurrent PEH between 2011 and 2021 using the above technique. The primary outcome was clinical success, and the secondary outcome was 30 days of major complications and patient satisfaction. This was assessed by imaging tests, gastroscopies, and clinical follow-up. Results: Mean follow-up was 65 (SD 37.1) months. No intraoperative or 30 days postoperative mortality or major complications were recorded. Recurrence rate requiring a re-operation was 8.4% (15/178). Radiological and gastroenterological evidence of minor type 1 recurrence was 8.9%. Conclusion: This novel technique is safe with satisfactory long-term results. The outcome of our study will hopefully motivate future randomized control trials.
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Affiliation(s)
- Nir Messer
- Assia Medical Group and Assuta Medical Center, Tel Aviv, Israel
- Department of Surgery, Tel Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel -Aviv University, Tel Aviv, Israel
| | - Amir Ben Yehuda
- Department of Surgery, Shamir Medical Center and the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Chen Idan
- Department of Surgery, Tel Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel -Aviv University, Tel Aviv, Israel
| | - Ilit Mimouni
- Department of Surgery, Tel Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel -Aviv University, Tel Aviv, Israel
| | - Nienke Warnaar
- Department of Surgery, Colchester Hospital, Colchester, UK
| | - Amir Szold
- Assia Medical Group and Assuta Medical Center, Tel Aviv, Israel
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Al Busaidi N, Alweqayyan A, Al Zaabi A, Mahboub B, Al-Huraish F, Hameed M, Al-Ahmad M, Khadadah M, Al Lawati N, Behbehani N, Al Jabri O, Salman R, Al Mubaihsi S, Al Raisi S. Gulf Asthma Diagnosis and Management in Adults: Expert Review and Recommendations. Open Respir Med J 2022. [DOI: 10.2174/18743064-v16-e2205230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
The prevalence and incidence of asthma are increasing globally because of genetic and environmental influences. Prevalence of asthma in the Gulf has been reported to range from 4.7% to 32.0% and has a substantial economic burden. In this paper, we summarize current asthma management guidance for adults, present insights, and recommendations by key opinion leaders (KOLs) in the Gulf region, and key performance indicators for guiding clinical practice for asthma diagnosis, management, and treatment in the Gulf. While it is recommended that the Global Initiative for Asthma (GINA) guidelines should be followed wherever possible for the management of asthma, KOLs in the Gulf region have presented additional recommendations based on regional challenges and insights. There is a need for better diagnosis using objective testing, increased efforts in tackling the burden of comorbidities in the region, and greater provision of the necessary tools for phenotyping severe asthma. Furthermore, there is a need for greater education for physicians regarding asthma treatment, including the importance of inhaled-corticosteroid-containing controller medication. Regionally, there is also a need for specialist asthma clinics and asthma educators, which would serve to educate physicians and their patients as well as to improve the management of patients. Finally, the use of asthma registries, digital devices, and electronic templates would be of benefit in the management of asthma patients in the region.
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Morice D, Elhassan HA, Myint-Wilks L, Barnett RE, Rasheed A, Collins H, Owen A, Hughes K, Mcleod R. Laryngopharyngeal reflux: is laparoscopic fundoplication an effective treatment? Ann R Coll Surg Engl 2021; 104:79-87. [PMID: 34482754 DOI: 10.1308/rcsann.2021.0046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION Laryngopharyngeal reflux (LPR) is difficult to diagnose and treat owing to uncertainty relating to the underlying pathology. The initial management of LPR includes lifestyle modifications and oral medications. In patients who have failed to respond to proton pump inhibitor (PPI) therapy, anti-reflux surgery is considered; laparoscopic fundoplication is the surgery of choice. The primary aim of this review is to identify whether fundoplication is effective in improving signs and symptoms of LPR. The secondary aim is to identify whether patients who have had a poor response to PPIs are likely to have symptom improvement with surgery. The objective of the study is to establish the effect of laparoscopic fundoplication on the reflux symptom index score (RSI). METHODS PubMed, Embase, Medline and Cochrane databases were used to search according to the PRISMA guidelines. Original articles assessing the efficacy of fundoplication in relieving symptoms of LPR were included. For each study, the efficacy endpoints and safety outcomes were recorded. FINDINGS Nine studies from 844 initial records met the inclusion criteria: one prospective case control study, one retrospective case-control study, four prospective case series and three retrospective case series involving 287 fundoplications. All nine studies found fundoplication to be effective in improving symptoms of LPR (p < 0.05). CONCLUSION Current evidence suggests laparoscopic fundoplication is an effective treatment for LPR and should be considered if medical management is unsuccessful.
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Affiliation(s)
| | - H A Elhassan
- Homerton University Hospital NHS Foundation Trust, UK
| | | | - R E Barnett
- Cardiff and Vale University Health Board, UK
| | - A Rasheed
- Aneurin Bevan University Health Board, UK
| | - H Collins
- Aneurin Bevan University Health Board, UK
| | - A Owen
- Aneurin Bevan University Health Board, UK
| | - K Hughes
- Swansea Bay University Health Board, UK
| | - R Mcleod
- Aneurin Bevan University Health Board, UK
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Clinical outcomes of gastroesophageal reflux disease-related chronic cough following antireflux fundoplication. Esophagus 2020; 17:92-98. [PMID: 31617046 DOI: 10.1007/s10388-019-00701-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 10/08/2019] [Indexed: 02/03/2023]
Abstract
BACKGROUND Despite the effectiveness of antireflux fundoplication for typical gastroesophageal reflux disease, outcomes regarding surgical therapy for patients with gastroesophageal reflux disease-related chronic cough are currently unclear. The purpose of this study was to evaluate whether antireflux surgery for patients with chronic cough is effective, and to assess the correlation between indexes, such as symptom index and symptom association probability, and response to surgery. METHODS We performed a retrospective review of a prospectively collected database from a 3-site institution from 2013 to 2017. Of 1149 patients who underwent antireflux surgery, 41 presented with chronic cough as a main symptom related to gastroesophageal reflux disease. Preoperatively, patients underwent a symptom assessment, esophagogastroduodenoscopy, esophageal 24-h pH monitoring, and manometry. Patients were followed up at 6 weeks and 12 months post-surgery. RESULTS Thirty-three (80.5%) patients underwent Nissen fundoplication, while 8 (19.5%) underwent Toupet fundoplication. Isolated chronic cough was present in 8 (19.5%) patients, and median (range) DeMeester score was 28.9 (0.3-96.7). After 12-month follow-up, chronic cough was absent in 28 (68.3%) patients (P = .02). Typical reflux symptoms responded well to surgery, but response was not optimal. Postoperative dysphagia and atypical reflux symptoms were slightly worse on long-term follow-up; however, differences were not significant (P ≥ .2). When examining how the different symptom indexes correlated with complete, partial, or no response in patients with gastroesophageal reflux disease-related cough, there was no notable agreement on predicted response to surgery. CONCLUSIONS Antireflux surgery, although less predictable, is effective for the treatment of gastroesophageal reflux disease-related chronic cough.
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Esposito C, Saxena A, Irtan S, Till H, Escolino M. Laparoscopic Nissen Fundoplication: An Excellent Treatment of GERD-Related Respiratory Symptoms in Children-Results of a Multicentric Study. J Laparoendosc Adv Surg Tech A 2018; 28:1023-1028. [PMID: 29466083 DOI: 10.1089/lap.2017.0631] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
INTRODUCTION Respiratory manifestations of gastroesophageal reflux disease (GERD), particularly chronic cough, are being recognized with increased frequency in children. This survey aimed to investigate the efficacy of laparoscopic Nissen fundoplication for treatment of GERD-related respiratory symptoms not responsive to medical therapy in neurological normal children. MATERIALS AND METHODS We collected data of children with GERD-related respiratory complaints not responsive to medical therapy who underwent laparoscopic Nissen fundoplication in four European centers of Pediatric Surgery over a 10-year period. We excluded children with neurological impairment. RESULTS A total of 220 laparoscopic Nissen procedures were performed in the period 2005-2015. Twenty-four (12 boys and 12 girls, average age 9.5 years) out of the 220 patients (10.9%) presented with chronic cough and other respiratory manifestations, including asthma, reactive airway disease, and recurrent pneumonia. Average operative time was 65 minutes (range 45-100). As for postoperative complications, two tight wraps requiring endoscopic dilatation (IIIb Clavien) and two relapses of GERD for slipped Nissen requiring reoperation (IIIb Clavien) were recorded. None of these complications occurred in the group of patients with GERD-related respiratory symptoms. At follow-up evaluation, respiratory symptoms disappeared with a significant improvement of quality of life scoring (I Grade Visick) in 22/24 patients (91.6%). CONCLUSION Our results confirm that GERD should be investigated as one of the possible etiologic factors in any child with persistent respiratory complaints. In patients with symptoms not responsive to medical therapy, laparoscopic Nissen fundoplication is the treatment of choice with a very high success rate (>90% in our series), a very low morbidity, a significant improvement in airway symptoms, and a marked reduction in the need for medications.
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Affiliation(s)
- Ciro Esposito
- 1 Division of Pediatric Surgery, Department of Translational Medical Sciences, Federico II University of Naples , Naples, Italy
| | - Amulya Saxena
- 2 Division of Pediatric Surgery, Chelsea Children's Hospital , London, United Kingdom
| | - Sabine Irtan
- 3 Division of Pediatric Surgery, Hôpital Armand Trousseau , Paris, France
| | - Holger Till
- 4 Division of Pediatric Surgery, Medical University of Graz , Graz, Austria
| | - Maria Escolino
- 1 Division of Pediatric Surgery, Department of Translational Medical Sciences, Federico II University of Naples , Naples, Italy
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Jancelewicz T, Lopez ME, Downard CD, Islam S, Baird R, Rangel SJ, Williams RF, Arnold MA, Lal D, Renaud E, Grabowski J, Dasgupta R, Austin M, Shelton J, Cameron D, Goldin AB. Surgical management of gastroesophageal reflux disease (GERD) in children: A systematic review. J Pediatr Surg 2017; 52:1228-1238. [PMID: 27823773 DOI: 10.1016/j.jpedsurg.2016.09.072] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 09/20/2016] [Indexed: 01/28/2023]
Abstract
OBJECTIVE The goal of this systematic review by the American Pediatric Surgical Association Outcomes and Evidence-Based Practice Committee was to derive recommendations from the medical literature regarding the surgical treatment of pediatric gastroesophageal reflux disease (GERD). METHODS Five questions were addressed by searching the MEDLINE, Cochrane, Embase, Central, and National Guideline Clearinghouse databases using relevant search terms. Consensus recommendations were derived for each question based on the best available evidence. RESULTS There was insufficient evidence to formulate recommendations for all questions. Fundoplication does not affect the rate of hospitalization for aspiration pneumonia, apnea, or reflux-related symptoms. Fundoplication is effective in reducing all parameters of esophageal acid exposure without altering esophageal motility. Laparoscopic fundoplication may be comparable to open fundoplication with regard to short-term clinical outcomes. Partial fundoplication and complete fundoplication are comparable in effectiveness for subjective control of GERD. Fundoplication may benefit GERD patients with asthma, but may not improve outcomes in patients with neurologic impairment or esophageal atresia. Overall GERD recurrence rates are likely below 20%. CONCLUSIONS High-quality evidence is lacking regarding the surgical management of GERD in the pediatric population. Definitive conclusions regarding the effectiveness of fundoplication are limited by patient heterogeneity and lack of a standardized outcomes reporting framework. TYPE OF STUDY Systematic review of level 1-4 studies. LEVEL OF EVIDENCE Level 1-4 (mainly level 3-4).
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Affiliation(s)
- Tim Jancelewicz
- Division of Pediatric Surgery, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, 49 North Dunlap, Second Floor, Memphis, TN, 38105.
| | - Monica E Lopez
- Division of Pediatric Surgery, Michael E. DeBakey Department of Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Cynthia D Downard
- Division of Pediatric Surgery, Hiram C. Polk, Jr., M.D. Department of Surgery, Program Director, Pediatric Surgery Fellowship, University of Louisville, Louisville, KY
| | | | - Robert Baird
- Department of Pediatric General and Thoracic Surgery, The Montreal Children's Hospital, McGill University Health Centre, Montreal, QC
| | - Shawn J Rangel
- Department of Pediatric Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Regan F Williams
- Division of Pediatric Surgery, Le Bonheur Children's Hospital, University of Tennessee Health Science Center, 49 North Dunlap, Second Floor, Memphis, TN, 38105
| | - Meghan A Arnold
- CS Mott Children's Hospital, University of Michigan, Ann Arbor, MI
| | - Dave Lal
- Division of Pediatric Surgery, Children's Hospital of Wisconsin, Medical College of Wisconsin, Milwaukee, WI
| | - Elizabeth Renaud
- Department of Surgery, Division of Pediatric Surgery, Albany Medical Center, Albany, NY
| | - Julia Grabowski
- Ann and Robert H. Lurie Children's Hospital, Northwestern University, Chicago, IL
| | - Roshni Dasgupta
- Division of Pediatric General and Thoracic Surgery, Cincinnati Children's Medical Center, Cincinnati, OH
| | - Mary Austin
- Department of Pediatric Surgery, The University of Texas Medical School at Houston and in Surgical Oncology and Pediatrics at the UT M.D., Anderson Cancer Center, Houston, TX
| | - Julia Shelton
- Division of Pediatric Surgery, University of Iowa Children's Hospital, Iowa City, IA
| | - Danielle Cameron
- Department of Pediatric Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Adam B Goldin
- Division of Pediatric General and Thoracic Surgery, Department of Surgery, University of Washington School of Medicine, Seattle, WA
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Altman KW, Waltonen JD, Tarjan G, Radosevich JA, Haines GK. Human Lung Mucous Glands Manifest Evidence of the H+/K+-ATPase Proton Pump. Ann Otol Rhinol Laryngol 2016; 116:229-34. [PMID: 17419528 DOI: 10.1177/000348940711600311] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Objectives: The H+/K+-ATPase proton pump has been demonstrated in human laryngeal submucosal glands, and is not solely present in the parietal cells of the stomach. Although proton secretion is present in the lung, a variety of mechanisms have been elucidated. The hypothesis of this study is that the H+/K+-ATPase proton pump is one additional pathway of proton secretion in the human lung. Methods: Fourteen surgical lung specimens from 10 subjects were retrospectively obtained after approval from our Human Subjects Committee. Banked human stomach tissue was used for comparative positive and negative controls. Sections were immunostained with 2 monoclonal antibodies selectively reactive with alpha or beta subunits of the H+/K+-ATPase proton pump. Results: In the human lung, consistent staining for both subunits was present in the mucous gland cells and ducts in all specimens in which mucous glands were present (6 specimens from 5 subjects). Overall, weak to strong staining was present in focal areas within the multicellular mucous glands. There was only scant focal staining in the respiratory epithelium in 4 specimens. Stomach parietal cells exhibited strongly positive staining for both subunits of the proton pump. There was no staining in stomach cells that were not morphologically consistent with parietal cells. Conclusions: The H+/K+-ATPase proton pump is present in mucous cells and ducts in the human lung, with some variable expression noted. Proton pump inhibitor pharmacotherapy may have a site of action in the human lung, explaining some of the controversies otherwise attributable to interrelatedness of aerodigestive tract disease.
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Affiliation(s)
- Kenneth W Altman
- Dept of Otolaryngology, Mount Sinai School of Medicine, One Gustave L. Levy Place, Box 1189, New York, NY 10029, USA
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Abstract
PURPOSE OF REVIEW Surgical therapy for gastroesophageal reflux disease (GERD) is controversial with considerable debate ranging from the indications for antireflux surgery to surgical technique. This article will attempt to clarify these issues with the most up-to-date information available on the prevalence, pathophysiology, diagnosis, and surgical treatment of GERD in children. Although laparoscopic Nissen fundoplication (LNF) has become the most popular operation performed for pathologic reflux, its superiority over both open surgery and other types of fundoplication is not well established. RECENT FINDINGS Large retrospective studies suggest LNF has a lower complication rate than open surgery. However, three prospective randomized controlled trials have been published recently which cast doubt on the superiority of LNF and suggest that LNF may have a higher failure rate compared to open fundoplication. Antireflux surgery has higher morbidity and failure rates in infants and in children with neurologic impairment. SUMMARY Based on the best available evidence, LNF may be less morbid, but have a higher rate of failure than open surgery. Pediatric surgeons should be mindful of the risks and benefits of both approaches to best counsel their patients. Larger prospective randomized controlled trials are needed to determine the best treatments for pediatric GERD.
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Dua S, Mohan L. Lower esophageal sphincter pressures in patients of bronchial asthma and its correlation with spirometric parameters: a case-control study. J Asthma 2015; 53:289-94. [PMID: 26365309 DOI: 10.3109/02770903.2015.1088548] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVES The cause-effect relationship between bronchial asthma and gastro-esophageal reflux (GER) is known, but studies have not been able to confirm the improvement of lung function with anti-acid therapy. Hypotensive lower esophageal sphincter (LES) may lead to both acid and non-acid reflux, resulting in asthma symptoms and decreased lung function. The objectives of our study were, firstly, to compare basal LES pressure between adult patients of asthma and normal controls and, secondly, to correlate the basal LES pressure with spirometric parameters in these patients. METHODS Thirty patients, aged between 18 and 65 years, diagnosed as cases of bronchial asthma and 27 healthy controls were included in the study. All the participants were subjected to esophageal manometry after overnight fasting and basal LES pressures were recorded. Then, spirometry was done 2 h after meal and pre- and post-bronchodilator FEV1, FVC, PEFR were obtained for the asthma group. RESULTS AND CONCLUSIONS There is significant difference between basal LES pressure in patients of bronchial asthma and control population (8.70 ± 2.67 mmHg versus 16.64 ± 5.52, p < 0.0001). 66.67% of the asthma patients have reduced LES pressures (<10 mmHg). The correlation coefficient between basal LES pressure and prebronchodilator FEV1% predicted is 0.596 (p < 0.0001, 95% CI 0.3002-0.7872). Obstructive airway impairment in adult patients of bronchial asthma is associated with hypotensive LES. GER, due to hypotensive LES may contribute to deterioration of spirometric parameters in asthma patients.
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Affiliation(s)
- Shelka Dua
- a Department of Physiology , Armed Forces Medical College , Pune , Maharashtra , India and
| | - Latika Mohan
- b Department of Physiology , All India Institute of Medical Sciences , Rishikesh , Uttarakhand , India
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Abstract
Operative treatment of GERD has become more common since the introduction of LARS. Careful patient selection based on symptoms, response to medical therapy, and preoperative testing will optimize the chances for effective and durable postoperative control of symptoms. Complications of the LARS are rare and generally can be managed without reoperation. When reoperation is necessary for failed antireflux surgery, it should be performed by high-volume gastroesophageal surgeons.
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Affiliation(s)
- Robert B Yates
- Department of General Surgery, Center for Videoendoscopic Surgery, University of Washington, 1959 NE Pacific Street, Box 356410/Suite BB-487, Seattle, WA 98195, USA.
| | - Brant K Oelschlager
- Division of General Surgery, Department of Surgery, Center for Esophageal and Gastric Surgery, University of Washington, 1959 NE Pacific Street, Box 356410/Suite BB-487, Seattle, WA 98195, USA
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Long-term effects of fundoplication in children with chronic airway diseases. J Pediatr Surg 2015; 50:206-10. [PMID: 25598124 DOI: 10.1016/j.jpedsurg.2014.09.079] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 09/05/2014] [Accepted: 09/09/2014] [Indexed: 12/12/2022]
Abstract
BACKGROUND Association between chronic airway diseases (CAD) and gastroesophageal reflux disease (GERD) is well described, but causality has not yet been conclusively established. This study evaluates the therapeutic significance of laparoscopic Thal fundoplication in children with CAD and diagnosed GERD. METHODS We performed a retrospective analysis of 182 neurologically nonimpaired children, all with medically refractory CAD and GERD undergoing laparoscopic Thal fundoplication. The clinical response, ability to wean oral and inhaled medication and satisfaction with postoperative results were evaluated. RESULTS Main symptoms disappeared completely in 68.7% of patients and were markedly improved in a further 22% of patients following surgery. Complete discontinuation of medication was achieved in 70.1-96.4% of cases and reduced in a further 1.8-23.5%. One intraoperative complication occurred (gastric perforation), however no conversion to laparotomy was necessary. Postoperative Dumping Syndrome occurred in 1% of cases and was managed dietetically. Prolonged postoperative dysphagia occurred in 4.3% of patients, but disappeared within 8 weeks in all but one case. CONCLUSIONS Our study suggests that Thal fundoplication in neurologically nonimpaired children with CAD and documented GERD is effective and safe. Children unresponsive to preoperative medical management showed significant improvement in airway symptoms together with a marked reduction in the need for medication. We conclude that laparoscopic Thal fundoplication represents a significant treatment worthy of consideration in this group of patients.
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Eidani E, Hashemi SJ, Raji H, Hosaini Askarabadi M. A comparison of impulse oscillometry and spirometry values in patients with gastroesophageal reflux disease. Middle East J Dig Dis 2013; 5:22-8. [PMID: 24829666 PMCID: PMC3990135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2012] [Accepted: 12/10/2012] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND The relationship between gastroesophageal reflux (GERD) and airway diseases is still a matter of debate. Oscillometry is an objective, independent tool for the evaluation of airway resistance. The main purpose of this study is to compare spirometry and oscillometry results before and after treatment by a proton pump inhibitor (PPI) in a group of GERD patients who have no respiratory symptoms. METHODS This study was performed on patients with endoscopically diagnosed reflux esophagitis who had no pulmonary symptoms. Patients received omeprazole 40 mg, twice a day for 12 weeks. Spirometry and oscillometry were performed before and after treatment. Impulse oscillometry (IOS) was performed by a force oscillation instrument. We recorded respiratory resistance at 5 Hz (R5) and 20 Hz (R20), resonant frequency (Fres), and distal capacitive reactance (X5) for each patient. RESULTS Included were 30 patients (17 males; 13 females) whose mean age was 32 years. According to the Los Angeles Classification, 16 patients had grades B or C esophagitis and 14 had grade A. Although all patients had normal spirometry results, 50% had increased airway resistance according to oscillometric findings. After treatment with omeprazole, only 16.3% had abnormal oscillometry results (p=0.004). Spirometry results [forced expiratory volume at the first second (FEV1); forced vital capacity (FVC); FEV1/FVC; and mean forced expiratory flow 25%-75% (FEF 25%-75%)] showed significant further improvement compared to pretreatment normal values (p<0.001 for all). CONCLUSION Abnormal airway resistance may be present in GERD patients even when there is no obvious respiratory symptom. Oscillometry seems to be more sensitive than spirometry in reporting abnormal pulmonary function in patients with GERD.
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Affiliation(s)
- Esmaeil Eidani
- 1Department of Pulmonology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Seyed Jalal Hashemi
- 2Department of Gastroenterology, Research Institute for Infectious Diseases of the Digestive System, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
,Corresponding Author: Seyed Jalal Hashemi, MD Department of Gastroenterology and Hepatology, Ahvaz Jundishapur University of Medical Sciences, P.O. Box89, Ahvaz, Iran Telefax: +98 611 2216504
| | - Hanieh Raji
- 1Department of Pulmonology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mehdi Hosaini Askarabadi
- 2Department of Gastroenterology, Research Institute for Infectious Diseases of the Digestive System, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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van der Westhuizen L, Von SJ, Wilkerson BJ, Johnson BL, Jones Y, Cobb WS, Smith DE. Impact of Nissen fundoplication on laryngopharyngeal reflux symptoms. Am Surg 2011; 77:878-82. [PMID: 21944351 DOI: 10.1177/000313481107700723] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The reliability of Nissen fundoplication for the successful treatment of laryngopharyngeal reflux (LPR) symptoms remains in question. The purpose of this study was to assess the effect that antireflux surgery has on a variety of LPR symptoms as well as the patient's perceived success of surgical intervention. A retrospective review of all antireflux surgeries between 1998 and 2008 provided a patient base for a survey in which patients ranked pre- and postoperative LPR symptoms in addition to patient satisfaction with the outcome. Of the 611 patients identified and sent the evaluation forms, 244 responses (40%) were obtained. The percentage of patients with symptom improvement after surgery were: heartburn (90.1%), regurgitation (92.6%), voice fatigue (75.2%), chronic cough (76.3%), choking episodes (83.1%), sore throat (82.9%), lump in throat (77.4%), repetitive throat clearing (72.8%), and adult-onset asthma (59.6%). Twenty per cent with repetitive throat clearing and 30 per cent with adult-onset asthma had no improvement in symptoms. Eighty-one per cent considered surgery to be a success. Comparison of those who claimed the operation was successful with those who claimed it was not revealed no difference in demographics, primary diagnosis, procedure type, or reflux symptom index score. There was a statistically significant difference in patient-perceived outcome according to the length of time since surgery. More than 88 per cent in the "not successful" group had an operation greater than 4 years prior as compared with only 70 per cent in the "successful" group (P = 0.020). Nissen fundoplication is an effective treatment for most LPR symptoms, although patients with adult-onset asthma and repetitive throat clearing appear to benefit least from surgical intervention.
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Zheng C, Kane TD, Kurland G, Irlano K, Spahr J, Potoka DA, Weardon PD, Morell VO. Feasibility of laparoscopic Nissen fundoplication after pediatric lung or heart–lung transplantation: should this be the standard? Surg Endosc 2010; 25:249-54. [DOI: 10.1007/s00464-010-1167-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2010] [Accepted: 05/23/2010] [Indexed: 10/19/2022]
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Nemzek JA, Kim J. Pulmonary inflammation and airway hyperresponsiveness in a mouse model of asthma complicated by acid aspiration. Comp Med 2009; 59:321-330. [PMID: 19712571 PMCID: PMC2779206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2009] [Revised: 03/28/2009] [Accepted: 05/16/2009] [Indexed: 05/28/2023]
Abstract
Several studies have indicated a strong association between asthma and aspiration of stomach contents. However, the complex association between these inflammatory processes has not been studied extensively in animal models. In the present study, we developed an animal model to evaluate the inflammatory cell, chemokine, and airway responses to asthma complicated by aspiration. The model was produced by sensitizing mice to cockroach allergens from house-dust extracts. Mice with asthma-like airway responses then were inoculated intratracheally with either an acidic solution or saline. Acid aspiration increased airway hyperresponsiveness in mice with asthma for at least 8 h. After 6 h, the combined injury caused an additive, not synergistic, increase in airway hyperresponsiveness and neutrophil recruitment to the airways. Although cysteinyl leukotrienes in bronchoalveolar lavage fluid were higher after acid aspiration, treatment with a receptor antagonist before aspiration did not diminish airway hyperresponsiveness. Vagal mechanisms reportedly mediate airway responses in acid aspiration; however, pretreatment with an anticholinergic agent did not reduce airway responses to acid. These results are consistent with an effective model of the acute effects of aspiration on the allergic lung. Further studies could examine how various forms of aspiration influence the severity of asthma.
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Affiliation(s)
- Jean A Nemzek
- Unit for Laboratory Animal Medicine and Department of Pathology, University of Michigan, Ann Arbor, Michigan, USA.
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16
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Downing TE, Sporn TA, Bollinger RR, Davis RD, Parker W, Lin SS. Pulmonary histopathology in an experimental model of chronic aspiration is independent of acidity. Exp Biol Med (Maywood) 2008; 233:1202-12. [PMID: 18641054 DOI: 10.3181/0801-rm-17] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Gastroesophageal reflux has become a major health concern in industrialized countries, with drugs aimed at blocking acid production being more frequently prescribed than any other drug. Damage to lung tissue as a result of chronic aspiration of gastric fluid is a primary health risk associated with gastro-esophageal reflux, with such aspiration being suspected in the induction or exacerbation of asthma and other lung diseases. In this study, a rodent model of chronic aspiration was used to characterize the pulmonary histopathology produced by repetitive aspiration events and to investigate the pathologic roles of individual gastric fluid components such as acid and particulate food matter. Rats exposed to chronic aspiration of whole gastric fluid developed a pathology distinct from that of acute lung injury, characterized by granulomatous interstitial pneumonitis with prominent formation of multinucleated giant cells. This pattern of injury could be reproduced with chronic aspiration of particulate food matter and with chronic aspiration of pH-neutralized gastric fluid, but not with chronic aspiration of hydrochloric acid. Thus, since acid-neutralizing therapy is currently the mainstay of treatment for patients with reflux-associated respiratory symptoms, these results strongly suggest that alternative therapeutic approaches aimed at preventing chronic-aspiration induced lung injury may be warranted.
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Affiliation(s)
- Tacy E Downing
- Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
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17
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Rosen R, Fritz J, Nurko A, Simon D, Nurko S. Lipid-laden macrophage index is not an indicator of gastroesophageal reflux-related respiratory disease in children. Pediatrics 2008; 121:e879-84. [PMID: 18362101 PMCID: PMC3293162 DOI: 10.1542/peds.2007-0723] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The lipid-laden macrophage index has been used to evaluate for gastroesophageal reflux-related respiratory disease, but the relationship between reflux detected by pH probe and the lipid-laden macrophage index is uncertain despite widespread use of the lipid-laden macrophage index in clinical decision-making. It was the aim of this study to correlate reflux as detected by multichannel intraluminal impedance with the lipid-laden macrophage index. METHODS Patients undergoing both pH multichannel intraluminal impedance testing and bronchoscopy between January 2002 and January 2006 were identified. Baseline characteristics were compared by using parametric and nonparametric testing. Reflux profiles were correlated with the lipid-laden macrophage index by using Spearman correlations. RESULTS There was no significant correlation between the lipid-laden macrophage index and the number of acid or nonacid reflux events. There also was no significant correlation between the lipid-laden macrophage index and the amount of full-column reflux. There was no significant difference between the mean lipid-laden macrophage index in patients with and without esophagitis. Finally, in patients who underwent fundoplication (n = 13) for intractable respiratory disease, there was no significant difference in any of the reflux parameters between patients who did and did not experience clinical improvement after fundoplication. There was, however, a higher lipid-laden macrophage index in patients with no symptomatic improvement compared with patients with symptomatic improvement. CONCLUSIONS Lipid-laden macrophage index lacks the specificity necessary to detect reflux-related respiratory disease.
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Affiliation(s)
- Rachel Rosen
- Center for Aerodigestive Disorders, Department of Pediatric Gastroenterology and Nutrition, Children's Hospital Boston, 300 Longwood Ave, Boston, MA 02115, USA.
| | - Julia Fritz
- Center for Aerodigestive Disorders, Department of Pediatric Gastroenterology and Nutrition, Children's Hospital Boston, Boston, Massachusetts
| | - Ariela Nurko
- Center for Aerodigestive Disorders, Department of Pediatric Gastroenterology and Nutrition, Children's Hospital Boston, Boston, Massachusetts
| | - Dawn Simon
- Department of Pediatric Pulmonary Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Samuel Nurko
- Center for Aerodigestive Disorders, Department of Pediatric Gastroenterology and Nutrition, Children's Hospital Boston, Boston, Massachusetts
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18
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Abstract
Asthma is a disorder of the lungs characterized by increased responsiveness of the airways, as manifested by episodes of wheezing and increased resistance to expiratory airflow because of varying degrees of smooth muscle contraction, edema of the mucosa, and mucus in the lumen of the bronchi and bronchioles. The stimuli vary widely and include antigens, infection, air pollutants, respiratory tract irrtants, exercise, and emotional factors. This condition is completely different from distress breathing because of laryngotracheal spasm. One of its causes is the gastric content reflux through the pharynx to the larynx because of gastroesophageal reflux disease (GERD), in addition to the typical human avian flu that may cause immediate suffocation by laryngospasm owing to acute larygotrachitis. A patient suffered from GERD without esophageal symptoms, which was diagnosed and treated as bronchial asthma during his five emergency admissions. The admissions were because of episodic attacks of severe air hunger owing to an extreme throat tightening. The patient was being treated for as long as two years. After the correct diagnosis was made and treatment of laporascopic fundaplication was performed, the longstanding "bronchial asthma", after all, completely disappeared. The concept of "not asthma, but GERD" seems undervalued, unappreciated, even misunderstood among patients with intractable asthma. Therefore, such a case is reported in detail, similar cases are mentioned briefly as well, and a mechanism responsible for GERD-originated larryngo-or laryngotracho-spasm is proposed.
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Affiliation(s)
- Zhonggao Wang
- Center for GERD, Second Artillery General Hospital, Clinical Research College, Beijing Normal University, Beijing, 100086, China,
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19
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Abstract
Gastroesophageal reflux disease has frequently been implicated in a wide variety of complications beyond the esophagus. These so-called "extraesophageal" disorders range from diseases of the respiratory tract, such as asthma and bronchitis, to more remote sites and conditions such as otitis and dental erosion. Many articles proposing a link between reflux disease and a multitude of extraesophageal complications have been published, but indisputable evidence that these conditions are caused by reflux disease is rare. Much of the support for a link between reflux disease and a number of extraesophageal complications is based on the observation that reflux disease frequently coexists with other disorders. A causal link is difficult to prove, however, and this review aims to critically evaluate the available evidence, looking, where possible, at longitudinal studies, expert diagnoses, and response to acid-suppressive therapy as a means of determining the true relationship between GERD and its putative extraesophageal complications.
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Affiliation(s)
- Nimish Vakil
- University of Wisconsin Medical School, Madison, USA.
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20
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Hartwig MG, Appel JZ, Li B, Hsieh CC, Yoon YH, Lin SS, Irish W, Parker W, Davis RD. Chronic aspiration of gastric fluid accelerates pulmonary allograft dysfunction in a rat model of lung transplantation. J Thorac Cardiovasc Surg 2005; 131:209-17. [PMID: 16399314 DOI: 10.1016/j.jtcvs.2005.06.054] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2005] [Revised: 06/20/2005] [Accepted: 06/30/2005] [Indexed: 11/24/2022]
Abstract
OBJECTIVE Emerging clinical evidence suggests that gastroesophageal reflux disease is associated with pulmonary allograft dysfunction. In this study, we used a model of rat lung transplantation to test the hypothesis that chronic aspiration of gastric contents accelerates pulmonary allograft dysfunction. METHODS We evaluated the effects of chronic aspiration on pulmonary isografts (strain F344) and pulmonary allografts (strain WKY to strain F344). Chronic aspiration consisted of 0.5 mL/kg of filtered gastric contents injected weekly into the left lung for 4 to 8 weeks beginning 1 week after transplantation. Seven days after the last aspiration, animals were killed, and grafts were evaluated grossly and by histologic and immunochemical analyses, including Masson trichrome staining for collagen and immunostaining for CD68+ and CD8+ cells. Serum cytokine concentrations were determined by bead-based immunoassays or enzyme-linked immunosorbent assay. RESULTS Allografts without aspiration (n = 12) demonstrated a relatively normal architecture with diffuse International Society for Heart and Lung Transplantation grade 3 acute rejection; occasional grade 4 rejection was noted. In contrast, allografts with chronic aspiration (n = 7) demonstrated severe grade 4 acute rejection with significant monocyte infiltration, fibrosis, and loss of normal alveolar anatomy. Grossly, 8 (67%) of 12 allografts without aspiration seemed to inflate and perfuse normally, whereas all allografts exposed to chronic aspiration were firm and shrunken, without the ability to ventilate (P = .013; Fisher exact test). Aspiration was associated with increases in graft-infiltrating macrophages and CD8+ T cells and higher levels of serum transforming growth factor beta. CONCLUSIONS Chronic aspiration of gastric contents promotes accelerated allograft failure and may promote a profibrotic environment.
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21
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Abstract
An association between asthma and gastroesophageal reflux disease (GERD) has long been recognized both mechanistically and epidemiologically. The clinical relevance of this interplay continues to be explored, with special interest given to the role of GERD in the worsening of asthma. The effect of GERD is most frequently contemplated in patients with asthma that is difficult to control. Medical and surgical anti-reflux trials attempting to alter asthma symptoms have reported mixed but generally underwhelming results, although asthma symptom scores are generally improved following effective treatment of GERD. Many of the pharmaceutical studies can be criticised for having too short a duration or for likely incomplete acid suppression. Few trials have specifically studied pediatric populations. Because GERD is a common condition, particularly in young children, the role reflux plays in the worsening of asthma symptoms and the potential benefit on asthma of anti-reflux therapy warrants further exploration. Whether or not treating symptomatic GERD reduces the symptoms and severity of asthma in children, GERD coexisting with asthma should be aggressively treated. GERD symptoms in most patients with or without asthma can be controlled medically with continuous use of proton pump inhibitors such as omeprazole and lansoprazole and to a lesser extent by histamine H(2) receptor antagonists such as famotidine and cimetidine.
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Affiliation(s)
- Mark D Scarupa
- Maryland Institute for Asthma and Allergy, Wheaton, Maryland, USA
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22
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Altman KW, Stephens RM, Lyttle CS, Weiss KB. Changing impact of gastroesophageal reflux in medical and otolaryngology practice. Laryngoscope 2005; 115:1145-53. [PMID: 15995499 DOI: 10.1097/01.mlg.0000165464.75164.e5] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVES/HYPOTHESIS A major trend in gastroesophageal reflux disease (GERD) is an observed increased prevalence of the problem, with an associated burden on health care resources. There are relatively few objective reports of increasing prevalence of this disease, and there are no epidemiologic reports that discuss changing practice strategies in managing the disease. The clinical problem is of critical importance to practicing otolaryngologists, who manage the impact of GERD on diseases affecting the ear, nose, and throat. The hypothesis of this thesis is that 1) GERD is an increasing problem affecting outpatient office visits over time, and 2) the disease is increasingly managed with prescription pharmacotherapy. STUDY DESIGN Retrospective national medical database review using the National Ambulatory Medical Care Survey. METHODS Twelve years of data (1990-2001) were examined with visits weighted to provide U.S. estimates of care. Average annual frequencies and visit rates were calculated for total visits and by age, sex, race, and physician specialty. Selected issues in GERD treatment were also examined, including prescriptions and physician/patient counseling regarding stress management, tobacco abuse, and diet modification. Trends were reported based on changes in care across three time periods to satisfy statistical significance: 1990 to 1993, 1994 to 1997, and 1998 to 2001. RESULTS Between 1990 and 1993 and 1998 and 2001, there was a significant increase in U.S. ambulatory care visits for GERD, from a rate of 1.7 per 100 to 4.7 per 100. There were no significant changes in race, although there was a small trend toward increased GERD visits in the age group over 44 years old and in the male sex. Office visits to otolaryngologists increased from 89,000 to 421,000 between the time periods of 1990 to 1993 and 1998 to 2001. This also represented a percent increase in office encounters by otolaryngologists compared with visits by all specialties from 2.9% to 4.4%. Over the three time periods, there was a fall in prescriptions for histamine (H2) blockers from 58.1% to 20.7% of total prescriptions. Over the same three time periods, prescriptions of proton pump inhibitors increased from 13.2% to 64.6%. Physician recommendations for over the counter medications fell from 18.8% to 6.6%. Average annual counseling during ambulatory care visits for GERD was assessed for the period from 1998 to 2001 as follows: diet counseling was provided at 27.2% of encounters, tobacco cessation counseling was provided at 3.9%, and stress management was discussed at 3.9%. CONCLUSIONS During the 1990s, there was a substantial increase in the use of ambulatory care services for GERD. Although much of this increase was among the primary care community, otolaryngologists appeared to have an increasingly prominent role in the management of this disease. There have also been dramatic changes in physician prescribing patterns for GERD, with the emergence of the predominant role of proton pump inhibitors. However, the use of physician counseling for lifestyle modification of factors known to affect GERD remains very low. The increasing impact of GERD on physician practice emphasizes the importance of both physician and patient education in the delivery of health care related to this disease.
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Affiliation(s)
- Kenneth W Altman
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois 10029, USA
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23
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Hartwig MG, Appel JZ, Davis RD. Antireflux Surgery in the Setting of Lung Transplantation: Strategies for Treating Gastroesophageal Reflux Disease in a High-Risk Population. Thorac Surg Clin 2005; 15:417-27. [PMID: 16104132 DOI: 10.1016/j.thorsurg.2005.03.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
In lung transplant recipients, GERD is associated with increased incidence of acute rejection, earlier onset of chronic rejection, and higher mortality. Surgical treatment of GERD in lung recipients seems to prevent early allograft dysfunction and improve overall survival. A total (360 degrees) fundoplication is shown to be a safe and effective method for treating GERD in lung transplant recipients and is the authors' procedure of choice, in most cases, for this high-risk patient population. The principal goal should be to minimize reflux of enteric contents that may lead to micro- or macroaspiration events in this complicated group of patients. Perioperative care should involve a multidisciplinary approach, including physicians and other health care providers familiar with the complexities of lung transplant recipients.
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Affiliation(s)
- Matthew G Hartwig
- Division of Thoracic Surgery, Duke University Medical Center, Department of Surgery, Box 3864, Durham, NC 27710, USA
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24
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Carcelén Andrés J, Barroso Péez C, Fábrega Bosacoma C, Feal Cortizas B, Gallego Lago V, Hidalgo Albert E, Pozas del Río MT, Revert Molina-Niñirola A, Valderde Molina E, Wood Wood MA. Inhibidores de la bomba de protones en pediatría. FARMACIA HOSPITALARIA 2005; 29:43-54. [PMID: 15773802 DOI: 10.1016/s1130-6343(05)73635-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
In last years the use in the pediatric area of proton pump inhibitors (omeprazole, lansoprazole, pantoprazole, rabeprazole and esomeprazole) is more often, nevertheless the clinical trials carried out are poor. The aim of this work is to analyse the bibliography published about this kind of drugs in children and to make a revision of its use in the last seven years. More studies with omeprazole and lansoprazole have been developed, to be exact omeprazole and lansoprazole is present in 122 bibliographic appointments and 34 for lansoprazole, which include studies that demonstrate a good tolerance and efficacy. The remaining proton pump inhibitors count with very few studies. The main therapeutic indications were the eradication of Helicobacter pylori, gastroesophageal reflux disease and esophagitis. The number of patients included in the reviewed studies is quite heterogeneous, from 8 to 122 and the age range between 8 days and 17 years. On the other hand, it could be highlighted the non-existence of formulations adapted to the pediatric population and the difficulty of administration specially in the youngest patients. As in many other drugs, it would be necessary to carry out clinical trials in order to determinate the pharmacologic parameters at difference ages, which will allow a safe and effective administration, and its authorization by all Health Authorities.
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25
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Rosen R, Nurko S. The importance of multichannel intraluminal impedance in the evaluation of children with persistent respiratory symptoms. Am J Gastroenterol 2004; 99:2452-8. [PMID: 15571595 DOI: 10.1111/j.1572-0241.2004.40268.x] [Citation(s) in RCA: 126] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Previous evidence suggests an association between gastroesophageal reflux disease and chronic respiratory disease in children. Despite antisecretory antacid therapy, respiratory symptoms often persist supporting a role for nonacid reflux. The aim of this study was to determine whether nonacid reflux occurs in children with chronic respiratory disease. METHODS Twenty-eight children (mean age: 6.5 +/- 5.6 yr) with persistent respiratory symptoms on antacid medications underwent 24 h pH/multichannel intraluminal impedance (pH/MII) recording. The symptom index (SI) and the symptom sensitivity index (SSI) were calculated for each patient. Logistic regression was performed to determine which reflux characteristics were associated with a high degree of symptom correlation present during the occurrence of symptoms. RESULTS A total of 1,822 reflux episodes were detected by pH/MII, 45% of which were nonacidic. The mean SI increased using pH/MII (35.7 +/- 28.5) compared to pH probe alone (14.6 +/- 18.9; p= 0.002); no differences in the mean SSI using pH/MII compared to pH probe alone were identified. Significantly more patients had a positive SI using pH/MII than pH probe alone (p= 0.035); there was no difference in the number of patients with a positive SSI using pH/MII compared to pH probe alone. Multivariate analysis revealed that symptoms occurred more frequently when the reflux was nonacidic, mixed, and full column. Also, younger children were more likely to have the simultaneous occurrence of symptoms and reflux. CONCLUSIONS Nonacid reflux may be an important predictor of respiratory symptoms. pH/MII provided important information in the evaluation of children with intractable respiratory symptoms.
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Affiliation(s)
- Rachel Rosen
- Motility Unit, Division of Gastroenterology and Nutrition, Children's Hospital, Boston, Massachusetts 02115, USA
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26
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Fass R, Achem SR, Harding S, Mittal RK, Quigley E. Review article: supra-oesophageal manifestations of gastro-oesophageal reflux disease and the role of night-time gastro-oesophageal reflux. Aliment Pharmacol Ther 2004; 20 Suppl 9:26-38. [PMID: 15527462 DOI: 10.1111/j.1365-2036.2004.02253.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Gastro-oesophageal reflux disease (GERD) has been associated with a variety of supra-oesophageal symptoms, including asthma, laryngitis, hoarseness, chronic cough, frequent throat clearing and globus pharyngeus. GERD may be overlooked as the underlying mechanism for these symptoms because typical GERD symptoms may be absent, despite abnormal oesophageal acid exposure. Two basic mechanisms linking GERD with laryngeal symptoms have been proposed: direct contact of gastric acid with the upper airway, in some cases due to micro-aspiration, and a vagovagal reflex triggered by acidification of the distal portion of the oesophagus. Gastro-oesophageal reflux (GER) during sleep is believed to be an important mechanism for the development of supra-oesophageal complications of GERD, such as asthma and idiopathic pulmonary fibrosis (IPF). Several physiological changes during sleep, including prolonged oesophageal acid contact time, decreased upper oesophageal sphincter pressure, increased gastric acid secretion, decreased salivation, decreased swallowing and a decrease in conscious perception of acid, render an individual more susceptible to reflux-induced injury. Supra-oesophageal symptoms often improve in response to aggressive acid-suppressive therapy. However, many unanswered questions remain regarding the appropriate approach to diagnosis and treatment of patients with GERD-related supra-oesophageal symptoms. In this article we review the relationship between supra-oesophageal symptoms and GERD and, where possible, highlight the evidence supporting the role of night-time reflux as a contributing factor to these symptoms.
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Affiliation(s)
- R Fass
- Section of Gastroenterology, Southern Arizona VA Healthcare System and University of Arizona Health Sciences Center, Tucson, AZ 85723, USA.
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27
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Theodoropoulos DS, Pecoraro DL, Efstratiadis SE. The association of gastroesophageal reflux disease with asthma and chronic cough in the adult. ACTA ACUST UNITED AC 2004; 1:133-46. [PMID: 14720067 DOI: 10.1007/bf03256602] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Gastroesophageal reflux disease (GERD) is a common condition which is particularly prevalent in patients with asthma and chronic cough. Physiologic changes caused by asthma and chronic cough promote acid reflux. GERD is also considered by many investigators as a factor contributing to airway inflammation. An etiological relationship between GERD and asthma/chronic cough and vice versa has been supported by a large number of experimental and clinical findings and refuted by others. Although further controlled studies are needed to clarify this relationship, GERD and asthma/chronic cough appear to be linked to each other. The association of GERD with asthma and chronic cough involves nerve reflexes, cytokines, inflammatory and neuroendocrine cells and, in some patients, tracheal aspiration of refluxing gastric fluids. GERD may present with typical symptoms but can also be asymptomatic. Sensitive methods for diagnosing GERD are available, which include esophageal pH monitoring, acid provocative tests, modified barium swallow and endoscopy. Consideration of the association of GERD with asthma and chronic cough is of practical value in the management of chronic cough or asthma resistant to treatment. Treatment of GERD in patients with asthma has been consistently shown to improve respiratory symptoms but not necessarily pulmonary function tests. Surgical treatment can be a useful and cost-effective approach in selected patients with asthma and GERD.
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28
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Gorenstein A, Levine A, Boaz M, Mandelberg A, Serour F. Severity of acid gastroesophageal reflux assessed by pH metry: is it associated with respiratory disease? Pediatr Pulmonol 2003; 36:330-4. [PMID: 12950047 DOI: 10.1002/ppul.10361] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
About 50% of children with chronic respiratory diseases (RD) have "silent" gastroesophageal reflux (GER). Our purpose was to evaluate the possibility that RD in patients with GER reflects the presence of more severe acid reflux. We compared the severity of parameters from pH studies in children with chronic RD and "silent" GER, to children with signs of symptomatic gastrointestinal (GI) GER with and without RD. This study included 236 children (aged 1 month to 15 years) with abnormal 24-hr pH monitoring among 718 patients studied for suspected diagnosis of GER. Patients were divided into three groups. Group 1 consisted of children with chronic RD but without any GI symptoms of GER. Group 2 was comprised of children with symptomatic GI presentation of GER such as regurgitation, vomiting, heartburn, and failure to thrive, but without any signs or symptoms of RD. Group 3 included children with prevalent RD and concomitant signs of symptomatic GER. Patients with predominant GI manifestations (group 2) had a significantly higher fraction of time with pH <4 (P < 0.01), total time value of pH <4 (P < 0.05), and longest episode with pH <4 (P < 0.05). Esophageal clearance was significantly longer in group 1 patients than in the other two groups (P < 0.05). Patients with mixed disease (group 3) were similar to patients in group 2. Patients with GI symptoms had significantly worse scores for all parameters evaluated except esophageal clearance score, compared to patients without GI symptoms. Longer esophageal clearance was the only parameter associated with respiratory signs in patients with respiratory symptoms compared to those without. In conclusion, the presence of RD in pediatric patients with silent GER is related to longer esophageal clearance, but is not related to severity of reflux.
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Affiliation(s)
- Arkadi Gorenstein
- Department of Pediatric Surgery, Edith Wolfson Medical Center, Holon 58100, Israel
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29
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Abstract
For more than a decade, investigations have examined the association between asthma and gastroesophageal reflux (GER), and have demonstrated that the presence of esophageal acid events is associated with respiratory symptoms. The most current research shows that GER is prevalent in patients with asthma, that esophageal acid may alter bronchial hyperresponsiveness, and that medical or surgical GER therapy may improve asthma outcome in selected asthma patients. Further research will build on our current knowledge base and, hopefully, enable us to better identify those patients with asthma who will most benefit from reflux therapy.
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Affiliation(s)
- Susan M Harding
- Division of Pulmonary, Allergy, and Critical Care Medicine, University of Alabama at Birmingham, 35294, USA
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30
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Jiang SP, Liang RY, Zeng ZY, Liu QL, Liang YK, Li JG. Effects of antireflux treatment on bronchial hyper-responsiveness and lung function in asthmatic patients with gastroesophageal reflux disease. World J Gastroenterol 2003; 9:1123-5. [PMID: 12717871 PMCID: PMC4611387 DOI: 10.3748/wjg.v9.i5.1123] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the effects of antireflux treatment on bronchial hyper-responsiveness and lung function in asthmatic patients with gastroesophageal reflux disease (GERD).
METHODS: Thirty asthmatic patients with GERD were randomly divided into two groups (group A and group B). Patients in group A (n = 15) only received asthma medication including inhaled salbutamol 200 μg four times a day and budesonide 400 μg twice a day for 6 weeks. Patients in Group B (n = 15) received the same medication as group A, and also antireflux therapy including oral omeprazole 20 mg once a day and domperidone 10 mg three times a day for 6 weeks. Pulmonary function tests and histamine bronchoprovocation test were performed before and after the study.
RESULTS: There was no significant difference in the baseline values of pulmonary function and histamine PC20-FEV1 between the two groups. At the end of the study, the mean values for VC, VC%, FVC, FVC%, FEV1, FEV1%, PEF, PEF%, PC20-FEV1 were all significantly improved in group B, compared with
group A.
CONCLUSION: Antireflux therapy may improve pulmonary function and inhibit bronchial hyper-responsiveness in asthmatic patients with GERD.
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Affiliation(s)
- Shan-Ping Jiang
- Department of Respiratory Medicine, The Second Affiliated Hospital, Sun Yat-sen University, Guangzhou 510120, Guangdong Province, China.
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31
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Harris JP, Weiss CA, Schwartz RW. Gastroesophageal reflux disease: current diagnosis and treatment. CURRENT SURGERY 2003; 60:40-2. [PMID: 14972310 DOI: 10.1016/s0149-7944(02)00695-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Affiliation(s)
- Jason P Harris
- Department of Surgery, University of Kentucky College of Medicine, and Veterans Administration Hospital, Lexington, Kentucky 40536-0298, USA
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32
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Kiljander TO, Salomaa ERM, Hietanen EK, Ovaska J, Helenius H, Liippo K. Gastroesophageal reflux and bronchial responsiveness: correlation and the effect of fundoplication. Respiration 2002; 69:434-9. [PMID: 12232451 DOI: 10.1159/000064021] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND A causal relationship between gastroesophageal reflux (GER) and asthma has been suggested. Should this be the case, one could expect treatment of GER to diminish bronchial sensitivity. There has been a lack of trials evaluating the efficacy of antireflux surgery on airway reactivity. OBJECTIVES To investigate the correlation between GER and bronchial responsiveness, and to determine the efficacy of Nissen fundoplication on bronchial responsiveness and pulmonary function. METHODS A methacholine inhalation challenge was performed on 15 consecutive GER patients preoperatively and approximately 5 months after Nissen fundoplication. Airway responsiveness was quantified with a dose-response slope (DRS), calculated by dividing the decrease in FEV(1) (%) with the dose of methacholine administered (micromoles). RESULTS A positive correlation between the severity of distal esophageal reflux and bronchial responsiveness was found (r = 0.83, p < 0.001). There was an improvement in FEV(1) after fundoplication (p = 0.03). All 3 asthmatic patients participating in the study presented with bronchial hyperresponsiveness (BHR) which improved clearly in all of these patients after fundoplication. This resulted in an apparent trend for DRS to improve when the entire study population was considered (p = 0.12). CONCLUSIONS According to the current study there seems to be a positive correlation between the severity of distal esophageal reflux and bronchial responsiveness. These data suggest that operative treatment of GER may ameliorate BHR in asthmatic patients. Moreover, the results of the present study suggest that fundoplication may improve pulmonary function in patients with GER.
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Affiliation(s)
- Toni O Kiljander
- Department of Pulmonary Diseases, Tampere University Hospital, Tampere, Finland.
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Koufman JA, Aviv JE, Casiano RR, Shaw GY. Laryngopharyngeal reflux: position statement of the committee on speech, voice, and swallowing disorders of the American Academy of Otolaryngology-Head and Neck Surgery. Otolaryngol Head Neck Surg 2002; 127:32-5. [PMID: 12161727 DOI: 10.1067/mhn.2002.125760] [Citation(s) in RCA: 393] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- James A Koufman
- Center for Voice Disorders of Wake Forest University, Winston-Salem, NC 27157-1034, USA.
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Tashjian DB, Tirabassi MV, Moriarty KP, Salva PS. Laparoscopic Nissen fundoplication for reactive airway disease. J Pediatr Surg 2002; 37:1021-3. [PMID: 12077762 DOI: 10.1053/jpsu.2002.33833] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Surgical management for gastroesophageal reflux disease (GERD)-induced reactive airway disease in children has been shown to be superior to medical therapy. Laparoscopic Nissen fundoplication is a safe and effective procedure in children. METHODS The authors performed a retrospective review of 24 patients who underwent a laparoscopic Nissen fundoplication for documented GERD and reactive airway disease. RESULTS Persistent cough was the primary symptom in 22 of 24 patients, and all but one had lipid laden macrophages on bronchoscopy. The mean length of hospital stay was 2.7 days. There were no major postoperative complications. Eighteen of 24 patients are symptom free and off all medications an average of 17 months postoperatively. The average medication burden of the 6 remaining patients was reduced from 6.8 to 2.3 medications. CONCLUSIONS Children with reactive airway disease who do not respond to medical therapy should undergo a workup for GERD. These preliminary results suggest that laparoscopic Nissen fundoplication is a potentially effective treatment for pulmonary manifestations of GERD.
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Affiliation(s)
- David B Tashjian
- Division of Pediatric Surgery, Baystate Medical Center Children's Hospital, Tufts University School of Medicine, Springfield, MA, USA
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Greason KL, Miller DL, Deschamps C, Allen MS, Nichols FC, Trastek VF, Pairolero PC. Effects of antireflux procedures on respiratory symptoms. Ann Thorac Surg 2002; 73:381-5. [PMID: 11845846 DOI: 10.1016/s0003-4975(01)03407-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Antireflux surgery can reduce respiratory symptoms associated with gastroesophageal reflux. However, there is a paucity of data on the durability of this benefit. To evaluate the long-term effects of antireflux surgery on respiratory complaints associated with gastroesophageal reflux, we reviewed our experience. METHODS Retrospective review of 2,123 antireflux procedures completed between 1986 and 1998 identified 65 patients (3.1%) with associated respiratory symptoms. There were 32 men and 33 women, ranging in age from 20 to 80 years (median 59 years). Respiratory symptoms included wheezing in 43 patients, sputum production in 37, cough in 30, choking episodes in 24, and hoarseness in 17. Preoperative medication use included steroids in 23 patients and bronchodilators in 18. RESULTS Antireflux operations included the uncut Collis-Nissen fundoplication in 29 patients, Belsy Mark IV repair in 13, open Nissen fundoplication in 13, and laparoscopic Nissen fundoplication in 10. Perioperative complications occurred in 19 patients who underwent open procedures and in none who had laparoscopic procedures. There was one death in the open-operation group and none in the laparoscopic group. Median follow-up was 65 months (range 1 to 174 months) and was complete in 62 patients (96.9%). Improvement in respiratory symptoms (83%) and reduction in-respiratory medication use (78%) were significant as compared to a calculated 33% placebo-effect improvement (p < 0.05). CONCLUSIONS Antireflux operations significantly reduce respiratory complaints associated with gastroesophageal reflux. This benefit appears to be long term.
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Affiliation(s)
- Kevin L Greason
- Division of Cardiothoracic Surgery, Naval Medical Center, San Diego, California, USA
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Sharp KW. What's new in general surgery: Gastrointestinal conditions. J Am Coll Surg 2001; 193:516-25. [PMID: 11708509 DOI: 10.1016/s1072-7515(01)01067-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- K W Sharp
- Department of Surgery, Vanderbilt University School of Medicine, Nashville, TN 37232-2577, USA
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Field SK. Re: Bowrey DJ et al. Gastroesophageal reflux disease in asthma. Effects of medical and surgical antireflux therapy on asthma control. Ann Surg 2000; 231:161-72. Ann Surg 2001; 234:130-1. [PMID: 11420493 PMCID: PMC1421963 DOI: 10.1097/00000658-200107000-00023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
A retrospective survey was undertaken of children with difficult asthma, attending a respiratory clinic. The clinical and laboratory profiles of asthmatic children who were poorly controlled on > or = 800 microg of inhaled corticosteroids (ICS) were studied and compared to children well-controlled on > or = 800 microg ICS. Assessments were made of atopy, growth, lung function, treatment adherence, home environment, and responsiveness to corticosteroids (CS). Fiftyseven "difficult" and 23 well-controlled children were studied. Significant differences in the home environment were identified. Smoking was significantly more common in the difficult-to-control group. Nine children had alternative diagnoses. Poor CS responsiveness was present in 10 children. Adverse home environments, poor treatment supervision, alternative diagnoses, and unresponsiveness to CS were the most important factors in difficult asthma. A full assessment, including bronchoscopy, is indicated to avoid unnecessary increases in CS to doses that could cause side-effects.
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