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Query: UMLS:C0017168 (gastroesophageal reflux disease)
 11,783 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Many survivors of the newborn intensive care units who were premature do very well; some, however, go on to have a variety of medical complications related, in part, to their prematurity. An overview of the medical outcomes of prematurity are discussed in the areas of respiratory disease (bronchopulmonary dysplasia), gastrointestinal disorders (short gut syndrome and gastroesophageal reflux), growth and nutrition problems, vision, and hearing outcomes. These complications can be managed on a regular or vigilant outpatient basis and, if exacerbated, may require hospital management. Concepts to assist in family counseling on expected long-term medical outcomes of prematurity are discussed.
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PMID:Medical outcomes in preterm infants. 920 73

We reviewed the 9 year experience at the Children's Hospital of Philadelphia with patients requiring tracheotomy for a diagnosis of congenital airway abnormalities. Of the 56 patients, 28 (50%) had cardiovascular, or chromosomal abnormalities, neurologic conditions, or congenital syndromes, 24 (43%) were born prematurely, and 13 (23%) were found to have gastroesophageal reflux. Only 18 (32%) went on to eventual decannulation of their tracheotomy with a mean tracheotomy duration of 1.75 years. The majority of patients (75%) had multiple presenting signs. Stridor was the most common (54%), followed by accessory respiratory effort (39%), cyanosis (30%), apnea (29%), and failure to thrive (23%). Twenty eight patients (50%) had multiple airway abnormalities contributing to their need of a tracheotomy for airway protection orr ventilator dependence. Laryngeal abnormalities were found in 71% of patients, tracheal abnormalities in 48% of patients, bronchial abnormalities in 11%, and upper airway obstruction in 14%. Of the laryngeal abnormalities, laryngomalacia was the most common, followed by subglottic stenosis, glottic web, and vocal cord paralysis. Tracheomalacia was the most common tracheal abnormality. The relatively large percentage of patients with cardiovascular or other major malformations, and prematurity, accounts for comorbid factors in the need for prolonged tracheotomy (and low early decannulation rate). Although gastroesophageal reflux was found in a recognizable portion off the patients, it is unclear whether this represents a comorbid condition.
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PMID:Congenital airway abnormalities requiring tracheotomy: a profile of 56 patients and their diagnoses over a 9 year period. 966 53

Differences in outcome and cost of laparoscopic and open surgery are continuously being evaluated. Two-year-old monozygotic twin boys with a previous history of prematurity, severe gastroesophageal reflux disease, and intractable reactive airway disease were each scheduled to undergo a laparoscopic Nissen fundoplication (LNF) on the same day. Current medications for both patients included albuterol, cromolyn sodium, dexamethasone, ranitidine, and metoclopramide. In the first case, the laparoscopic procedure was converted to an open Nissen fundoplication (ONF) to gain expeditious control of bleeding from a short gastric vessel close to the spleen. The second patient underwent LNF without complication. Operative time for each patient was 3.5 h. The postoperative length of stay for each patient was 6 days (ONF) and 4 days (LNF). The total hospital charges were $21,931 (ONF) and $19,108 (LNF). The first patient (ONF) was readmitted later on the day of discharge (postoperative day 6) for vomiting and was discharged after 24 h with no further treatment. The subsequent course of each patient was similar. At a 6-week follow-up visit, both patients were tolerating a regular diet with weight gain and dramatic improvement in pulmonary symptoms.
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PMID:Laparoscopic versus open Nissen fundoplication: outcome of surgery in monozygotic twins. 945 79

Medical problems associated with prematurity are frequently complex, and a multidisciplinary approach is often required. Some common problems include the following: (1) anemia, which can be reduced by iron supplementation, (2) cerebral palsy or mental retardation as a result of intraventricular hemorrhage or periventricular leukomalacia, (3) respiratory problems, including bronchopulmonary dysplasia and apnea, (4) visual problems, such as those associated with retinopathy of prematurity, (5) gastroesophageal reflux and (6) surgical problems, including inguinal or umbilical hernia and cryptorchidism. Monitoring of growth and development includes recording the infant's head circumference, weight and length on a growth chart for premature infants. Nutritional status should be assessed at each visit, watching for hyperosmolar problems in infants receiving high-calorie formulas. Consultation with other specialists may be required if abnormalities are identified during follow-up care in the office.
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PMID:Office care of the premature infant: Part II. Common medical and surgical problems. 961 10

Apnea in the neonatal period frequently is associated with prematurity. Full-term infants who develop apnea usually have associated clinical conditions such as infection, shock, metabolic disorders, neonatal abstinence syndrome, intracranial pathology, and gastroesophageal reflux. Gastric ulcer also is a rare phenomenon in the neonatal period. We describe a full-term infant presenting with apnea. Upon investigation, a 6-channel pneumocardiogram revealed central apnea and multiple episodes of low esophageal pH (< 4), which is suggestive of gastroesophageal reflux. This was confirmed by an upper gastrointestinal series. A small antral ulcer crater also was demonstrated. When assessing the etiology of apnea in a full-term infant, gastroesophageal reflux and gastric ulcer should be considered.
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PMID:Gastric ulcer presenting as gastroesophageal reflux and apnea in a term neonate. 974 46

Gastro-oesophageal reflux (GOR) has been identified as a possible cause of SIDS. Several features of GOR unique to infants presenting with apparent life-threatening events (ALTEs) have led to its 'pathogenic' definition. One is that the life-threatening apnoea itself is initiated by GOR, another is that the ALTE relates to prolonged reflux during sleep, in a vulnerable sleep-state, and finally that the ALTE relates to excessive quantities of GOR. The presumption of GOR 'pathology' as a cause of SIDS however, is questionable in these susceptible infants for three reasons: firstly, GOR is physiological and occurs in most infants; secondly, there is no general consensus on what constitutes normal physiological reflux, and thirdly, variation in the recording technique and methods of data analysis and interpretation may account for the differences between study groups. It seems likely therefore if GOR is implicated in SIDS, additional factors are involved. Under certain circumstances, physiological GOR may trigger life-threatening apnoea in apparently healthy infants, that leads to SIDS. One mechanism that could explain such a death is reflex apnoea by stimulation of laryngeal chemoreceptors (LCR) during sleep. The conditions under which this could be fatal are the occurrence of gastric contents refluxed to the level of the pharynx during sleep, in the young infant who has depressed swallowing and arousal. That is, the occurrence of GOR to the level of the pharynx during sleep, an infrequent event that is usually innocuous, could be converted to a fatal event if swallowing is impaired and arousal depressed, by a variety of mediating factors such as prone sleeping, prematurity, sedatives, seizures or upper respiratory tract infections. The identification of LCR responses, particularly in prone sleeping and premature infants provide further evidence that this mechanism may be implicated in the aetiology of SIDS in apparently healthy infants.
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PMID:The role of gastro-oesophageal reflux in the aetiology of SIDS. 1099 49

Respiratory syncytial virus (RSV) infection can be severe in pediatric patients. Risk factors for severe disease include age less than 6 months, prematurity, preexisting heart or lung disease or malformations, gastroesophageal reflux, and immunodeficiency. The aim of the present study was to investigate the influence of family history of allergy on the clinical course of RSV infection in ambulatory and hospitalized infants. In a retrospective study, 172 patients younger than 12 months of age (99 inpatients and 73 outpatients) were enrolled. Information was obtained from hospital charts and from questionnaires sent to pediatricians. Inpatients had a significantly higher rate of atopy in their family history than outpatients, 62% and 29%, respectively (P < 0.001). Bronchiolitis was diagnosed more frequently in patients with an atopic burden than those without, 89% versus 74%, respectively (P < 0.02). Inpatients with an atopic family history had a significantly longer hospital stay than those without such a history, 7.4 +/- 3.7 days and 6.1 +/- 2.3 days, respectively (P < 0.04). Factors other than age that are considered a risk for severe infection with RSV (prematurity, preexisting heart or lung disease or malformation, and gastroesophageal reflux) were not confirmed in the present study. We conclude that infants with a family history of atopy are at increased risk for severe RSV infection as indicated by higher rates of hospitalization, longer hospital stay, and more frequent occurrence of bronchiolitis.
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PMID:Family history of atopy and clinical course of RSV infection in ambulatory and hospitalized infants. 1101 30

Cricoid split is the procedure of choice in neonatal subglottic stenosis in many paediatric institutions. However, the post-operative care of these patients is a concern given the potentially lethal complications which can occur, in particular, self-extubation. We have been using the thyroid ala cartilage (TAC) reconstruction, a proven technique, as an alternative treatment for this disorder to avoid these complications. The purpose of this study was to compare the results of the TAC reconstruction for this patient population with the results of the cricoid split procedure previously reviewed at our own institution. Between January 1995 and December 1999, 17 patients that underwent the TAC reconstruction for neonatal subglottic stenosis were retrospectively reviewed. Of the 17 patients, two patients required tracheotomy prior to discharge from hospital. Fifteen patients were discharged from hospital with a safe airway without tracheotomy. There were only two minor complications. Compared with the cricoid split study, the success rate with TAC reconstruction was higher (88 vs 83%) and the major complication rate was lower (0 vs 9%). Factors associated with failed procedures may include prematurity, low birth and surgical weight and presence of severe GER. Those that failed required much greater resources in terms of post-operative care and length of hospital stay. The TAC reconstruction has replaced cricoid split in treatment of neonates with subglottic stenosis at our institution.
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PMID:Thyroid ala cartilage reconstruction in neonatal subglottic stenosis as a replacement for the anterior cricoid split. 1139 99

Premature infants require varying degrees of newborn intensive care and have a wide range of physical and developmental outcomes. Subsequent ambulatory care for these infants is often complex. Although tertiary hospitals often provide multidisciplinary follow-up clinics, the pediatric nurse practitioner (PNP) responsible for primary care has a unique opportunity to influence the lives of these special babies and their families. While the basic principles of well child care and health maintenance apply to this special population, there are several inherent challenges. The transition from neonatal intensive care unit (NICU) to home can be stressful for families. Infants born prematurely often have unpredictable behavior and present with cues that are vague and unclear to caregivers. Growth must be monitored adjusting for prematurity, and nutrition must be tailored to the physical and developmental level of the infant. Assessments of development, vision, and hearing must also be adjusted for prematurity. Fortunately, the majority of premature infants discharged from the NICU thrive and develop normally. However, some will experience medical problems and developmental delay. Knowledge of complications common to premature infants will be helpful to the PNP providing primary care. These include difficulties of growth and feeding, gastroesophageal reflux, apnea and bradycardia, chronic lung disease, fine and gross motor abnormalities, and other learning problems. Providing care to the NICU graduate is one of the challenges faced by PNPs in primary care, but one that is both rewarding and enjoyable.
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PMID:Primary care of the premature infant discharged from the neonatal intensive care unit. 1198 75

A retrospective study was undertaken to assess the association between esophageal pH monitoring variables and signs such as regurgitation, vomiting, apnea, bradycardia, and cyanotic episodes attributable to gastroesophageal reflux (GER) in neonates. One hundred thirty-four infants with one or more of the above-described signs underwent 24-hour distal esophageal pH monitoring in the neonatal intensive care unit, and were divided into 2 groups by gestational age. Group 1 (preterm infant group) consisted of infants aged 25 to 36 weeks of gestation ( n = 45) and group 2 (term infant group) consisted of infants aged 37 to 42 weeks gestation ( n = 89). Esophageal pH monitoring variables were compared by gestational age group and within preterm infants by theophylline treatment and, separately, by nasogastric tube using the Mann-Whitney U test. Comparisons of nominal data were made using the chi square test. Logistic regression analysis was used to assess the net effect of each independent variable on the risk of developing GER. The prevalence of GER was not influenced by gestational age. The prevalence of gastrointestinal signs did not differ between groups. Cardiorespiratory signs attributed to GER were more frequent in preterm infants than in term infants. The number of episodes with pH < 4 in 24 hours was greater in the term compared with the preterm infant groups. Logistic regression analysis failed to detect an association between acid GER and gestational age, apnea, bradycardia, cyanotic episodes, vomiting, or regurgitation. Theophylline treatment and the presence of a nasogastric tube did not significantly affect the esophageal pH monitoring variables in preterm infants. Preterm infants have a smaller number of reflux episodes compared with term infants. In addition, treatment with theophylline for apnea of prematurity and the presence of a nasogastric tube in preterm infants did not significantly affect pH-monitoring variables in preterm infants.
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PMID:Esophageal pH study and symptomatology of gastroesophageal reflux in newborn infants. 1501 72


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