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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.01 seconds)

Nodular duodenum, frequently described as nodular duodenitis, is endoscopically characterized by multiple erythematous nodules in the proximal duodenum and may represent a variant of duodenal inflammation. This study examines the incidence, clinical presentation, histologic correlates, natural history, and response to therapy of nodular duodenum in 83 patients who presented with epigastric pain, heartburn, early satiety, bloating, nausea, vomiting, or gastrointestinal bleeding. There was a previous history of peptic ulcer disease in 58% of patients and gastroesophageal reflux in 33%. None of the patients had associated end-stage renal disease. Endoscopically, in addition to nodular duodenum, esophagitis was found in 17% of patients and gastritis in 32%. Histology of duodenal nodules revealed chronic inflammation in 58% of patients, Brunner's gland hyperplasia in 9%, gastric heterotopia in 7%, and normal mucosa in 26% of patients. In a group of 34 patients studied prospectively, high dosage (300 mg orally bid) therapy with the H2-antagonist ranitidine for 8 wk significantly improved symptoms and endoscopic appearance (p < 0.05). In 26 patients who completely or partially failed H2-antagonist therapy, continuation of therapy with omeprazole (40 mg orally qd) for 8 wk significantly improved symptoms and endoscopic findings (p < 0.05) in 10 patients. These therapeutic approaches led to improvement in the endoscopic findings, but to no statistically significant changes in the underlying histologic appearance of the duodenum. We conclude that nodular duodenum is an endoscopically distinct entity that may respond clinically to antisecretory therapy, but remains difficult to eradicate completely.
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PMID:Clinical and pathologic features of the nodular duodenum. 831 6

Peritoneal dialysis (PD) and hemodialysis (HD) are both common forms of dialysis for patients with end-stage renal disease. A few case reports have suggested that cough is associated with PD. From 1991 to 1998, 17 patients being treated with PD at the Toronto Western Hospital demonstrated persistent cough severe enough for referral to a respirologist. Causes of cough, often more than one cause per patient, included asthma, post-nasal drip, gastroesophageal reflux disease (GERD), chronic obstructive pulmonary disease, congestive heart failure, allergic rhinitis, pleural effusion, and respiratory infection. The aim of this cross-sectional study was to establish the prevalence of cough among PD patients, to determine if PD patients more commonly have a dry persistent cough than do HD patients, and, if the latter case is true, the possible reasons for it. A detailed survey of 92 PD patients and 91 HD patients was conducted in 1998 and 1999 at the University Health Network. Survey questions inquired about patient respiratory symptoms since onset of dialysis. Charts were reviewed to obtain information on use of medications possibly relevant to cough. In the PD and HD groups, 52% and 23% were females (p = 0.001), and the mean ages were 59.1 and 60.1 years, respectively. Angiotensin converting enzyme (ACE) inhibitors had been taken by 65% (PD) and 55% (HD) of patients, and beta-blocking medications by 43% (PD) and 51% (HD). Since initiation of dialysis--mean 2.7 years (PD) and 3.7 years (HD)--22% of PD patients reported persistent cough versus 7% of HD patients (p = 0.003). Although no significant association was seen between cough and self-reported heartburn in HD patients (p = 0.439), a significant association between cough and self-reported heartburn was seen in PD patients: 67% of PD patients with persistent cough reported heartburn versus 29% of those without cough (p = 0.008). The findings suggest that GERD and associated cough are more common in PD patients than in HD patients, perhaps owing to increases in intra-abdominal pressure from the peritoneal dialysate.
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PMID:Prevalence and causes of cough in chronic dialysis patients: a comparison between hemodialysis and peritoneal dialysis patients. 1104 77

Extensive evidence links cardiovascular disease and sleep disordered breathing. OSA has adverse effects on blood pressure, cardiovascular status,and mortality. Effective CPAP therapy can improve blood pressure and cardiac function in patients who have OSA. Patients who have congestive heart failure have a high prevalence of sleep-disordered breathing, with OSA occurring in 30% of such patients and Cheyne-Stokes respiration in 40%.CPAP is the preferred mode of therapy for both types of sleep-disordered breathing in patients who have coexistent congestive heart failure. Nocturnal worsening of asthma is a common manifestation of this disease that indicates increased disease severity. Therapy focuses on judicious use of long-acting bronchodilators, and the presence of OSA should also be considered. COPD is frequently associated with impaired sleep, likely because of chronic dyspnea and sleep-associated hypoxemia. Appropriate therapy again includes long-acting bronchodilators and possibly nocturnal supplemental oxygen. Gastroesophageal reflux during sleep may lead to prolonged episodes of esophageal acid exposure and may be a common sequela of OSA, perhaps triggering nocturnal worsening of asthma. Endstage renal disease and chronic dialysis are commonly associated with a host of troublesome sleep problems,including OSA, RLS, PLMD, and daytime sleepiness.
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PMID:Sleep and medical disorders. 1593 98

Obesity is epidemic in the modern world. It is becoming increasingly clear that obesity is a major cause of cardiovascular disease, diabetes, and renal disease, as well as a host of other comorbidities. There are at present no generally effective long-term medical therapies for obesity. Surgical therapy for morbid obesity is not only effective in producing long-term weight loss but is also effective in ameliorating or resolving several of the most significant complications of obesity, including diabetes, hypertension, dyslipidemia, sleep apnea, gastroesophageal reflux disease, degenerative joint disease, venous stasis, pseudotumor cerebri, nonalcoholic steatohepatitis, urinary incontinence, fertility problems, and others. The degree of benefit and the rates of morbidity and mortality of the various surgical procedures vary according to the procedure.
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PMID:The effect of obesity surgery on obesity comorbidity. 1661 33

We used a simple questionnaire to determine the presence or absence of symptoms of gastroesophageal reflux disease (GERD) among control (n=531) and diabetic patients (n=629). Of 531 controls, 24.3% reported having symptoms, while 24.9% of 629 diabetic patients had symptoms. Symptomatic diabetic patients (n=157) were then asked to complete a supplemental questionnaire (QUEST) to determine the frequency, severity, and duration of GERD symptoms; a total diagnostic score > or =4 was considered to be positive for GERD. Diabetic patients whose QUEST score was > or =4 had a significantly higher BMI (26.9+/-0.4* vs. 24.4+/-0.4), higher HbA1c (7.5+/-0.2* vs. 7.2+/-0.1), longer duration of diabetes (113.5+/-8.7* vs. 94.0+/-10.6 months), and a higher prevalence of diabetic complications (retinopathy, 24.8%* vs. 21.3%; nephropathy, 32.6%* vs. 19.4%; neuropathy, 30.4%* vs. 23.6%) than diabetic patients whose QUEST score was <4 (*p<0.05). In diabetic patients with GERD, therapy should include not only proton pump inhibitor therapy and other specific measures for GERD, but also appropriate therapy for the diabetes, particularly blood glucose control and weight reduction.
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PMID:Symptoms of gastroesophageal reflux in diabetes patients. 1790 82

Common medical problems are often associated with abnormalities of sleep. Patients with chronic medical disorders often have fewer hours of sleep and less restorative sleep compared to healthy individuals, and this poor sleep may worsen the subjective symptoms of the disorder. Individuals with lung disease often have disturbed sleep related to oxygen desaturations, coughing, or dyspnea. Both obstructive lung disease and restrictive lung diseases are associated with poor quality sleep. Awakenings from sleep are common in untreated or undertreated asthma, and cause sleep disruption. Gastroesophageal reflux is a major cause of disrupted sleep due to awakenings from heartburn, dyspepsia, acid brash, coughing, or choking. Patients with chronic renal disease commonly have sleep complaints often due to insomnia, insufficient sleep, sleep apnea, or restless legs syndrome. Complaints related to sleep are very common in patients with fibromyalgia and other causes of chronic pain. Sleep disruption increases the sensation of pain and decreases quality of life. Patients with infectious diseases, including acute viral illnesses, HIV-related disease, and Lyme disease, may have significant problems with insomnia and hypersomnolence. Women with menopause have from insomnia, sleep-disordered breathing, restless legs syndrome, or fibromyalgia. Patients with cancer or receiving cancer therapy are often bothered by insomnia or other sleep disturbances that affect quality of life and daytime energy. The objective of this article is to review frequently encountered medical conditions and examine their impact on sleep, and to review frequent sleep-related problems associated with these common medical conditions.
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PMID:Sleep-related problems in common medical conditions. 1920 22

There has been an underestimation of the impact of irritable bowel syndrome (IBS) on an individual's functioning and quality of life (QoL). The general health status of both young and elderly individuals with IBS is generally found to be poorer than that of the general population. Patients with IBS seem to have worse health-related quality of life (HRQoL) than patients with certain other conditions such as gastroesophageal reflux disease, diabetes, and end-stage renal disease. Various disease-specific instruments are now available and are widely used in clinical trials to measure changes in QoL in patients with IBS after treatment intervention. Although few such data are presently available from clinical trials, it seems that patients who have a therapeutic response to therapy for IBS have a corresponding improvement in HRQoL. There seems to be no major differences in HRQoL based on IBS subtype (constipation-dominant or diarrhea-dominant). However, the severity of bowel symptoms in IBS is associated with a corresponding impact on HRQoL and patients with worse bowel symptoms have a greater diminished QoL compared with patients with milder symptoms. Evidence also indicates that HRQoL in patients with IBS is affected by sex and psychological conditions. Careful consideration of these factors may help to individualize a therapeutic strategy to optimize long-term outcomes.
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PMID:Quality of life in patients with irritable bowel syndrome. 2166 28

A 61-year-old male presents to the emergency room with complaints of fatigue, dizziness and bright red blood per rectum (BRBPR) for 2 days. Past medical history was significant for gastroesophageal reflux disease, non-steroidal anti-inflammatory drug (NSAID) induced ulcer, and end-stage renal disease (GFR < 30) status post 2 failed renal grafts. Pertinent medications include pantoprazole and sodium polystyrene sulfonate in sorbitol (Kayexalate 30 g/d orally). On esophagogastroduodenoscopy (EGD) there was a single shallow, flat, non-bleeding gastric ulcer (3 mm) in the pre-pyloric region of the stomach with no stigmata of bleeding. A colonoscopy was performed showing evidence of colitis and localized ulcerations in the cecum which were biopsied. Histopathology revealed basophilic, nonpolarizable, rhomboid-like crystals without evidence of necrosis.
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PMID:Kayexalate-induced colonic ulcer. 2475 45

Herbs are usually considered as inherently harmless products. Nonetheless, various renal injuries have been reported in association with several herbs. The best-known herb-induced chronic kidney disease is aristolochic acid nephropathy. Aristolochic acid is found in Chinese slim herbs. Balkan endemic nephropathy is nowadays considered as an aristolochic acid nephropathy. Plants of Aristolochiaceae (also known as birthwort, dutchman's pipe, and somersworth) is named zaravand or chopoghak in Persian and it grows in different mountainous and rural areas of Iran. The fruit and the steam of the Aristolochiacae are named zaravand gerd (nokhod alvand) and zaravand dearaz, respectively, and have different usage in Iranian teadirional such as treatment of headache, back pain, and anxiety. Some patients with end-stage renal disease and bilateral small kidneys have a history of exposure to some herbal remedies. We need to consider the possibility of environmental toxins and even Aristolochia nephrotoxicity as a potential danger in Iran.
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PMID:Herbs and hazards: risk of aristolochic acid nephropathy in Iran. 2559 30

Gastroesophageal reflux disease (GERD) is a gastrointestinal motility disorder that results from the reflux of stomach contents into the esophagus or oral cavity resulting in symptoms or complications. The typical symptoms of GERD are heartburn and regurgitation of gastric contents into the oropharynx. GERD affects quality of life and may cause erosive esophagitis, esophageal strictures, and Barrett esophagus, a precursor to esophageal adenocarcinoma. GERD is a clinical diagnosis and is most effectively treated with proton-pump inhibitors (PPIs). Long-term use of PPIs is associated with bone fractures, chronic renal disease, acute renal disease, community-acquired pneumonia, and Clostridium difficile intestinal infection.
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PMID:Gastroesophageal Reflux Disease. 2913 20


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