Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hypertension is a significant and prevalent risk factor for the development of cardiovascular disease and target organ damage. The urgency of treatment of high blood pressure depends on the level of blood pressure elevation and the presence of coexistent risk factors for cardiovascular disease. Likewise, the level to which blood pressure is reduced is not restricted to the definition of high blood pressure but instead depends on the underlying disease. Diabetes and renal insufficiency, for example, require blood pressure goals below those that are traditionally defined. In the absence of contraindications, beta-blockers and diuretics are still recommended as first-line agents for treatment of uncomplicated hypertension. Calcium channel antagonists also may reduce mortality. In patients with diabetes, ACE inhibitors are effective first-line agents in type 1 and type 2 diabetic patients who are hypertensive or have microalbuminuria. ACE inhibitors may be beneficial in patients with nondiabetic renal insufficiency as well. Calcium channel antagonists may have some effect in retarding progression of diabetic nephropathy although a recent trial found a higher incidence of death as a secondary endpoint in hypertensive diabetic patients who were treated with calcium channel antagonists. Beta-blockers seem to be safe and well tolerated in patients with mild to moderate intermittent claudication, although patients with rest pain or limb ischemia have not been studied. Beta-blockers should not be used in patients with asthma. Dihydropyridine calcium channel antagonists are the preferred treatment of hypertension in patients with Raynaud's but should be avoided in patients with severe gastroesophageal reflux disease. NSAIDs, particularly piroxicam and indomethacin, raise mean blood pressure by approximately 5 mm Hg, enough to consider a change of either NSAID or antihypertensive to one that is not as affected by NSAIDs. Cyclosporine A can induce hypertension by its vasoconstrictive effects, particularly on the kidney. Calcium channel antagonists may antagonize this vasoconstriction while allowing the clinician to reduce the dose of cyclosporine A required to achieve its immunosuppressive effect.
 ...
PMID:Evaluation and treatment of hypertension. 1046 27

Asthma management is based on step therapy incorporated into an individualized patient treatment plan. Medication selection is based on differing degrees of asthma severity. With proper assessment of the patient and a severity level incorporating the patient's needs, a clinician can create a credit card treatment plan for each patient. The assessment should include both PEFR and symptom monitoring as a means of incorporating the CDC's severity guidelines and treatment options into the credit card plan. Evaluation of technique, review of home monitoring outcomes, and reinforcement during clinic visits is likely to be helpful for those patients who do home monitoring. Note, however, that not all patients should be treated using this self-management approach. Asthma associated with comorbidities may be a reason to manage patients more closely either by clinic visit or telephone. Asthma in both older and pregnant patients presents issues of drug safety (Evans, Brown, & Morain, 1997). The common comorbidities of chronic obstructive pulmonary disease, sinusitis, GERD, cardiovascular disease and diabetes present unique issues of difficulty of diagnosis and drug safety. By following individualized asthma management plans, patients should be able to achieve prevention or reduction of chronic symptoms. They should also notice an improvement in physical activity, the reduction or elimination of exacerbations and improved overall satisfaction.
 ...
PMID:Improving self-care in adults with asthma using peak expiratory flow rate home monitoring. 1103 85

Twelve to twenty-five percent of human population suffer from sleep disorders and sleep-related breathing disorders have a frequency of 5-10%. The association between sleep-related breathing disorders and several diseases, mainly cardiovascular and dysmetabolic, is well known. The aim of this study was to assess the prevalence of this association in a group of 620 patients, aged between 18 and 78 years and referred to the Laboratory of Respiratory Pathophysiology of the Umberto I Hospital of Rome. All patients had a clinical history of a sleep-related breathing disorder and answered a specific questionnaire. One-hundred-and-thirty-seven patients (120 males and 17 females, mean age 64 years), whose questionnaire was suggestive of a sleep-related breathing disorder, underwent clinical assessment including blood tests, lung function tests, blood-gas analysis, ECG and nocturnal polysomnography, either as in- or as out-patients. The main associated pathologies were: arterial hypertension (54.7%), chronic obstructive pulmonary disease (17.9%), obesity (63.1%), dyslipidemia (41%), type 2 diabetes mellitus (6.3%), gastroesophageal reflux (27.3%) and cardiac arrhythmias (4.2%); 95 patients with obstructive sleep apnea syndrome were treated, on the basis of the polysomnography outcomes and according to the Italian Association of Sleep Medicine Guidelines, either with preventive strategies for risk factor reduction, or with medical (positive pressure ventilation, oxygen, assessment of the best drug medication) and/or ear, nose end throat surgical therapies. In most patients, the improvement in the sleep-related breathing disorder was associated with an improvement in their systemic pathology, in particular cardiovascular disease, suggesting the need of a deeper consideration and comprehension of nocturnal apneas.
 ...
PMID:[Relationship between the obstructive sleep apnea syndrome and internal medicine]. 1517 2

This review summarizes key results of epidemiologic studies published in peer-reviewed journals between April 2003 and March 2004. The prevalence of H. pylori infection continues to vary strongly between developing countries and developed countries, and according to ethnicity, place of birth and socioeconomic factors among people living in the same country. Intrafamilial spread appears to play a central role in transmission of the infection in both developing and developed countries. The role of H. pylori infection in development of noncardia gastric cancer appears to be even much stronger than previously assumed, whereas the lack of an association with cardia cancer and an inverse association with adenocarcinoma of the esophagus could be confirmed. Suggestions for an inverse association of the infection with atopic diseases have recently received further support, whereas evidence concerning the role of the infection (or its eradication) in GERD and a large variety of other extragastric diseases, including cardiovascular disease, remains inconclusive.
 ...
PMID:Epidemiology of Helicobacter pylori infection. 1534 99

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.
 ...
PMID:Sleep and medical disorders. 1593 98

Idiopathic pulmonary fibrosis (IPF) is a chronic fibrosing lung disease limited to the lungs and associated with the histologic appearance of usual interstitial pneumonia (UIP) on surgical lung biopsy. The estimated prevalence in the United States is between 35,000 and 55,000 cases,and evidence suggests that the prevalence is increasing for IPF. Risk factors associated with pulmonary fibrosis include smoking, environmental exposures, gastroesophageal reflux dis-ease, commonly prescribed drugs, diabetes mellitus, infectious agents, and genetic factors. The diagnosis requires a careful history and physical examination, characteristic physiological and radiological studies, and, in some cases, a surgical lung biopsy. The natural history of IPF is not known, but evidence supports the concept of a continuum of idiopathic interstitial pneumonias that may overlap in time. Most patients with IPF succumb to respiratory failure, cardiovascular disease, lung cancer, pulmonary embolism, infection, and other health problems. The median survival time for patients with IPF is less than 3 yr. Factors that predict poor outcome include older age, male gender, severe dyspnea, history of cigarette smoking, severe loss of lung function, appearance and severity of fibrosis on radiological studies, lack of response to therapy,and prominent fibroblastic foci on histopathologic evaluation. Conventional therapy (corticosteroids, azathioprine, cyclophosphamide) provides only marginal benefit. Lung transplantation should be considered for patients with IPF refractory to medical therapy. In light of the poor prognosis and lack of response to available anti-inflammatory therapy, alternative approaches to therapy are being pursued. Emerging strategies to treat patients with IPF include agents that inhibit epithelial injury or enhance repair, anti-cytokine approaches, agents that inhibit fibroblast proliferation or induce fibroblast apoptosis, and other novel approaches.
 ...
PMID:Pulmonary fibrosis. 1613 Feb 30

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.
 ...
PMID:The effect of obesity surgery on obesity comorbidity. 1661 33

Autonomic nerves in most mammalian species mediate both contractions and relaxations of airway smooth muscle. Cholinergic-parasympathetic nerves mediate contractions, whereas adrenergic-sympathetic and/or noncholinergic parasympathetic nerves mediate relaxations. Sympathetic-adrenergic innervation of human airway smooth muscle is sparse or nonexistent based on histological analyses and plays little or no role in regulating airway caliber. Rather, in humans and in many other species, postganglionic noncholinergic parasympathetic nerves provide the only relaxant innervation of airway smooth muscle. These noncholinergic nerves are anatomically and physiologically distinct from the postganglionic cholinergic parasympathetic nerves and differentially regulated by reflexes. Although bronchopulmonary vagal afferent nerves provide the primary afferent input regulating airway autonomic nerve activity, extrapulmonary afferent nerves, both vagal and nonvagal, can also reflexively regulate autonomic tone in airway smooth muscle. Reflexes result in either an enhanced activity in one or more of the autonomic efferent pathways, or a withdrawal of baseline cholinergic tone. These parallel excitatory and inhibitory afferent and efferent pathways add complexity to autonomic control of airway caliber. Dysfunction or dysregulation of these afferent and efferent nerves likely contributes to the pathogenesis of obstructive airways diseases and may account for the pulmonary symptoms associated with extrapulmonary disorders, including gastroesophageal reflux disease, cardiovascular disease, and rhinosinusitis.
 ...
PMID:Reflex regulation of airway smooth muscle tone. 1672 19

The risk factors of cardiovascular disease and other disease comorbidities appear to be more common in patients with psoriasis compared with the general population. To support this concept, the association between psoriasis and cardiovascular disease and other comorbidities was analyzed using data collected from 40 730 patients in the National Health and Wellness Survey (NHWS) during May and June 2004. A case-control study was conducted with data from 1127 patients with psoriasis and a matched cohort of nonpsoriasis patients. Psoriasis patients were significantly more likely to have cardiovascular comorbidities, including hypertension, hypercholesterolemia, and diabetes, compared with nonpsoriasis patients. Other comorbidities significantly associated with psoriasis were arthritis, depression, sleep disorder/insomnia, chronic obstructive pulmonary disease, and gastroesophageal reflux disease. Responses to this large survey confirm that patients with psoriasis have a higher rate of cardiovascular risk factors and other comorbidities compared with patients without psoriasis.
 ...
PMID:Psoriasis: cardiovascular risk factors and other disease comorbidities. 1845 19

Congenital diaphragmatic hernia (CDH) is a life-threatening anomaly with a mortality rate of approximately 40-50%, depending on case selection. It has been suggested that new therapeutic modalities such as nitric oxide (NO), high frequency oxygenation (HFO) and extracorporal membrane oxygenation (ECMO) might decrease mortality associated with pulmonary hypertension and the sequelae of artificial ventilation. When these new therapies indeed prove to be beneficial, a larger number of children with severe forms of CDH might survive, resulting in an increase of CDH-associated complications and/or consequences. In follow-up studies of infants born with CDH, many complications including pulmonary damage, cardiovascular disease, gastro-intestinal disease, failure to thrive, neurocognitive defects and musculoskeletal abnormalities have been described. Long-term pulmonary morbidity in CDH consists of obstructive and restrictive lung function impairments due to altered lung structure and prolonged ventilatory support. CDH has also been associated with persistent pulmonary vascular abnormalities, resulting in pulmonary hypertension in the neonatal period. Long-term consequences of pulmonary hypertension are unknown. Gastro-esophageal reflux disease (GERD) is also an important contributor to overall morbidity, although the underlying mechanism has not been fully understood yet. In adult CDH survivors incidence of esophagitis is high and even Barrett's esophagus may ensue. Yet, in many CDH patients a clinical history compatible with GERD seems to be lacking, which may result in missing patients with pathologic reflux disease. Prolonged unrecognized GERD may eventually result in failure to thrive. This has been found in many young CDH patients, which may also be caused by insufficient intake due to oral aversion and increased caloric requirements due to pulmonary morbidity. Neurological outcome is determined by an increased risk of perinatal and neonatal hypoxemia in the first days of life of CDH patients. In patients treated with ECMO, the incidence of neurological deficits is even higher, probably reflecting more severe hypoxemia and the risk of ECMO associated complications. Many studies have addressed the substantial impact of the health problems described above, on the overall well-being of CDH patients, but most of them concentrate on the first years after repair and only a few studies focus on the health-related quality of life in CDH patients. Considering the scattered data indicating substantial morbidity in long-term survivors of CDH, follow-up studies that systematically assess long-term sequelae are mandatory. Based on such studies a more focused approach for routine follow-up programs may be established.
 ...
PMID:The long-term follow-up of patients with a congenital diaphragmatic hernia: a broad spectrum of morbidity. 1884 73


1 2 3 4 Next >>