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Chwiesko A, Baniukiewicz A, Semeniuk J, Kaczmarski M, Wasielica-Berger J, Milewski R, Dabrowski A. Activity of mitogen-activated protein kinases in the esophageal epithelium of patients with Barrett's esophagus. Dis Esophagus 2014; 28:585-92. [PMID: 24867362 DOI: 10.1111/dote.12239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Barrett's esophagus (BE), a complication of gastroesophageal reflux disease, is associated with an increased risk of esophageal cancer. Mitogen-activated protein kinases may play an important role in the pathogenesis of this process. We aimed to evaluate mitogen-activated protein kinases activity in esophageal mucosa of patients with BE and find possible relationship between reflux type and BE. Twenty-four patients (mean age: 59 years) with gastroesophageal reflux disease symptoms and endoscopically suspected esophageal metaplasia (ESEM) were prospectively enrolled for testing by a multichannel intraluminal impedance monitoring along with a Bilitec 2000. Endoscopic biopsies were taken from methylene blue-positive pit patterns (sites suggesting specialized intestinal metaplasia [SIM]), from 2 cm above the Z-line and from cardial parts of the stomach. The biopsies were analyzed for extracellular signal-regulated kinase (ERK), c-Jun N-terminal kinase (JNK), p38 activity by Western blot. Seventeen ESEMs had histologically proven metaplasia: eight patients had SIM and nine had gastric-type epithelia (GE). Biliary reflux was more evident in SIM (P = 0.019) but not in GE (P = 0.019); non-biliary reflux was typical for GE (P = 0.005) but not for SIM (P = 0.04). Strong activations of ERK and p38 were found predominantly in SIM, but not in normal esophageal mucosa (NE) (P = 0.01 and P < 0.001 respectively). Strong signals for active JNK and p38 were detected in GE, but not in NE (P = 0.006 and P = 0.02 respectively). ERK activity was significantly higher than p38 activity in ESEM patients only with GE (P = 0.02). The strong activation of ERK, but not JNK is indicative of SIM. The presence of bile in gastroesophageal refluxate is predisposing to SIM, but not to GE in esophageal mucosa.
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Affiliation(s)
- A Chwiesko
- Department of Gastroenterology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
| | - A Baniukiewicz
- Department of Gastroenterology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
| | - J Semeniuk
- Department of Pediatrics, Gastroenterology and Allergology, Medical University of Bialystok, Bialystok, Poland
| | - M Kaczmarski
- Department of Pediatrics, Gastroenterology and Allergology, Medical University of Bialystok, Bialystok, Poland
| | - J Wasielica-Berger
- Department of Gastroenterology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
| | - R Milewski
- Department of Statistics and Medical Informatics, Medical University of Bialystok, Bialystok, Poland
| | - A Dabrowski
- Department of Gastroenterology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
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Lemancewicz D, Bolkun L, Mantur M, Semeniuk J, Kloczko J, Dzieciol J. Bone marrow megakaryocytes, soluble P-selectin and thrombopoietic cytokines in multiple myeloma patients. Platelets 2013; 25:181-7. [DOI: 10.3109/09537104.2013.805405] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Lemancewicz D, Bolkun L, Porowska H, Galar M, Semeniuk J, Kloczko J, Dziecioł J. The levels of sMUC-1 in patients with multiple myeloma. Folia Histochem Cytobiol 2013; 49:654-8. [PMID: 22252760 DOI: 10.5603/fhc.2011.0089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Mucins have been shown to be aberrantly overexpressed in various diseases including cystic fibrosis, asthma, and cancer. Recent studies have uncovered the roles of these mucins in the pathogenesis of cancer. The presence of MUC-1 has also been detected on the cell surface of multiple myeloma (MM) cells in peripheral blood and showed direct correlation with tumor mass. In this study, we evaluated the levels of soluble MUC-1 (sMUC-1) in 50 new MM patients and correlated this with the levels of sMUC-1 after treatment. High levels of sMUC-1 were found in 20/50 (40%) MM patients, and in 2/50 (4%) healthy individuals (p = 0.001). According to the ISS, we found significant differences of mean sMUC-1 levels between the first stage of the disease (0.63 ± ± 0.26) and the third (0.93 ± 0.24; p = 0.03), but not with the second stage (0.80 ± 0.22; p = 0.08). Our study confirmed the correlation between elevated sMUC-1 and high elevated lactate dehydrogenase (p = 0.03) and the level of IgG in groups of patients with MM IgG at every stage of disease (p = 0.001). We showed for the first time that levels of sMUC-1 after treatment, in a group of patients with initially elevated levels of MUC-1, were statistically lower than in a group of patients with initially lower levels of sMUC-1 (21% vs. 42,6%; p = 0.05). At 37 months median of follow-up, we found a statistically significant difference between patients with normal versus elevated sMUC-1 in terms of progression-free survival (median 12 months vs. 8.1 months; p = 0.03).
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Sidor K, Semeniuk J, Kaczmarski M, Daniluk U. [The clinical manifestation of duodeno-gastroesophageal reflux (DGER) in the children and adolescents]. Pol Merkur Lekarski 2008; 25:217-220. [PMID: 19112834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
UNLABELLED The development of the new techniques and methods enabled to investigate the role of duodenal reflux in the pathogenesis of gastroesophageal reflux disease (GERD) therefore there is a need to establish the most common symptoms occurring in patients with duodenal reflux. THE AIM OF THE STUDY To determinate the type of manifestation and the prevalence of duodeno-gastroesophageal reflux in children and adolescents confirmed in Bilitec 2000 method. MATERIALS AND METHODS 59 patients (37 girls, 22 boys) aged 7-17 years (mean 14.7) with the symptoms of GER there were divided into 2 groups: subgroups: A--18 children with confirmed duodeno-gastroesophageal reflux in Bilitec 2000TM method and B--control consisted of 15 children with short stature referred to endoscopy due to celiac disease exclusion. In accordance to the endoscopic finding there were selected 3 subgroups: 20 patients with duodenal reflux, 19 patients with esophagitis and 20 children presenting those both disorders simultaneously. In all patients from group B the endoscopy, Bilitec 2000 and esophagitis pH metric findings haven't showed any abnormality. RESULTS The most common complain--in 16 (88.89%) patients was recurrent and/or chronic abdominal pain, next- heartburn in 12 (66.67%), vomits and/or regurgitations in 10 (55.56%) children. CONCLUSIONS The clinical manifestation of duodenal reflux was very much alike as in acid gastroeophageal reflux in the examined group. Therefore the functional gastrointestinal tract examinations have to be included in the diagnostic procedure.
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Affiliation(s)
- Katarzyna Sidor
- Uniwersytet Medyczny w Białymstoku, III Klinika Chorób Dzieci.
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Semeniuk J, Kaczmarski M, Uścinowicz M. [Endoscopic picture of esophagitis in children with primary and secondary acid gastroesophageal reflux]. Pol Merkur Lekarski 2008; 24:212-218. [PMID: 18634286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
UNLABELLED THE AIM OF THE STUDY was to assess the esophageal mucous membrane in children with pathological acid gastroesophageal reflux (GER) primary and secondary to cow's milk allergy and (or) food allergy (CMA/FA), dependent on the duration of the disease (prospective study). MATERIAL AND METHODS 264 children of both sexes suspected of GER were enrolled in the study. The age of examined children was 1.5-102 months (mean age 20.78+/-17.23 moths). Pathological acid GER was confirmed in 138 children (52.3%) with pH-monitoring. Taking into consideration complex differential diagnosis, including elimination of noxious nutrient and oral food challenge test (open or blind study), acid GER was differentiated into primary and secondary. Children were assigned into study groups 1 and 2. Group 1: 76 patients (28.8%) aged 4-102 months (mean age 25.2+/-27.28 months) with primary GER. Group 2: 62 patients (23.5%) aged 4-74 months (mean age 21.53+/-17.79 months) with GER secondary to CMA/FA. Endoscopic examination of the upper gastrointestinal tract was performed in 138 children: preliminary and control examination (after one year and two years of GERD diagnosis. RESULTS Esophagitis of different intensity (second - fourth degree) in macroscopic assessment was diagnosed in 25 children (32.9%) with group 1 and in 29 children (46.8%) with group 2 in preliminary study. Esophagitis was still present in macroscopic assessment after one year of conservative treatment in 13 children (17.1%) from group 1 and in 12 children (19.4%) from group 2. After two years of clinical observation and periodically administered conservative treatment mild esophagitis still persisted in 3 children (3.9%) from group 1, and in 3 children (4.8%) from group 2. CONCLUSION Esophagitis of various intensity (second - fourth degree) was diagnosed in preliminary endoscopic examination in about 33% of children with group 1 and 47% of children with group 2.
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Semeniuk J, Kaczmarski M. 24-hour esophageal pH-monitoring in children suspected of gastroesophageal reflux disease: Analysis of intraesophageal pH monitoring values recorded in distal and proximal channel at diagnosis. World J Gastroenterol 2007; 13:5108-15. [PMID: 17876877 PMCID: PMC4434641 DOI: 10.3748/wjg.v13.i38.5108] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To assess values of 24-h esophageal pH-monitoring parameters with dual-channel probe (distal and proximal channel) in children suspected of gastroesophageal reflux disease (GERD).
METHODS: 264 children suspected of gastroesophageal reflux (GER) were enrolled in a study (mean age χ = 20.78 ± 17.23 mo). The outcomes of this study, immunoallerrgological tests and positive result of oral food challenge test with a potentially noxious nutrient, enabled to qualify children into particular study groups.
RESULTS: 32 (12.1%) infants (group 1) had physiological GER diagnosed. Pathological acid GER was confirmed in 138 (52.3%) children. Primary GER was diagnosed in 76 (28.8%) children (group 2) and GER secondary to allergy to cow milk protein and/or other food (CMA/FA) in 62 (23.5%) children (group 3). 32 (12.1%) of them had CMA/FA (group 4-reference group), and in remaining 62 (23.5%) children neither GER nor CMA/FA was confirmed (group 5). Mean values of pH monitoring parameters measured in distal and proximal channel were analyzed in individual groups. This analysis showed statistically significant differentiation of mean values in the case of: number of episodes of acid GER, episodes of acid GER lasting > 5 min, duration of the longest episode of acid GER in both channels, acid GER index total and supine in proximal channel. Statistically significant differences of mean values among examined groups, especially between group 2 and 3 in the case of total acid GER index (only distal channel) were confirmed.
CONCLUSION: 24-h esophageal pH monitoring confirmed pathological acid GER in 52.3% of children with typical and atypical symptoms of GERD. The similar pH-monitoring values obtained in group 2 and 3 confirm the necessity of implementation of differential diagnosis for primary vs secondary cause of GER.
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Affiliation(s)
- Janusz Semeniuk
- III Department of Pediatrics, Medical University of Bialystok, Waszyngtona 17 street, 15-274 Bialystok, Poland.
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Semeniuk J, Kaczmarski M. 24-hour esophageal pH monitoring in children with pathological acid gastroesophageal reflux: primary and secondary to food allergy. Part II. Intraesophageal pH values in proximal channel; preliminary study and control studies--after 1, 2, 4 and 9 years of clinical observation as well as dietary and pharmacological treatment. Adv Med Sci 2007; 52:206-212. [PMID: 18217420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
PURPOSE Among 264 children suspected of GERD, acid GER was confirmed in 138 children on the basis of 24-hour pH monitoring. AIMS OF THE STUDY Comparative analysis of parameters of 24-hour intraesophageal pH monitoring with dual-channel probe (in proximal channel) in children with acid GER: primary and secondary to cow milk allergy and/or other food allergy (CMA/FA) diagnosed; comparison of examined values of pH monitoring parameters with regard to duration of the disease (preliminary study and prospective studies--after 1, 2, 4 and 9 years of clinical observation and/or conservative treatment). MATERIAL AND METHODS 264 children suspected of GERD, aged: 1.5-102 months; x = 20.78 +/- 17.23 months, were enrolled in a study. In order to differentiate acid primary GER from GER secondary to CMA/FA in 138 (52.3%) children with GERD immunoallergological tests were performed. Positive result of oral food challenge test confirmed the allergy being the cause of GER. 138 children with pathological acid GER were qualified into two groups: 1 and 2. Group 1--76 patients (55.1%), aged: 4-102 months; x = 25.2 +/- 27.28 months, with pathological primary GER. Group 2--62 patients (44.9%), aged: 4-74 months; x = 21.53 +/- 17.79 months, with pathological GER secondary to CMA/FA. RESULTS Significant differentiation of the mean values of these parameters between preliminary study and control studies within groups was shown in the case of: number of episodes of acid GER and duration of the longest episode of acid GER, acid GER index: total and supine (proximal channel). Statistical significance (p < 0.05) was higher in group 1, especially during prospective clinical observation and/or conservative treatment. At the same time significant differentiation of the mean values of: number of episodes of acid GER and episodes of acid GER lasting more than 5 minutes and mean values of acid GER index: total and supine was shown between the groups. Statistical significance (p < 0.05) was higher in group 2. CONCLUSIONS The preliminary study of examined children confirmed that values of pH monitoring in proximal channel were comparable to those in distal channel and did not contribute to differentiation of GER into primary and secondary. During prospective clinical observation and/or clinical treatment, on the basis of consecutive measurements, especially the number of episodes of acid GER and episodes of acid GER lasting more than 5 minutes, and also supine acid GER index it was stated that GER secondary to CMA/FA was of wider extent (higher) in comparison with primary GER in these patients.
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Affiliation(s)
- J Semeniuk
- III Department of Pediatrics, Medical University of Białystok, ul. Waszyngtona 17, 15-274 Białystok, Poland.
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Semeniuk J, Kaczmarski M, Wasilewska J, Nowowiejska B. Is acid gastroesophageal reflux in children with ALTE etiopathogenetic factor of life threatening symptoms? Adv Med Sci 2007; 52:213-221. [PMID: 18217421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
PURPOSE Commonly described multiorgan manifestation of acid GER: primary and secondary to cow's milk allergy and/or other food (CMA/FA) sometimes coexists with ALTE (Apparent Life Threatening Events) syndrome symptoms. Among these symptoms are apnea, cyanosis, pallor, hypotonia, non-epileptic seizures, consciousness disorders and bradycardia. MATERIALS AND METHODS 264 children aged: 4-102 months (x=20.78 +/- 17.23 months) of both sexes, with symptoms suggestive of GER were enrolled into study. 8 children (4.8%) aged up to 2 years (x=10.00 +/- 2.78 months) of both sexes with symptoms suggestive of ALTE were selected from the group. 24-hour esophageal pH monitoring was used for acid GER diagnosis in these children. X-ray of esophagus with barium swallow was performed in order to evaluate the height of GER in infants. Immunoallergologic tests were performed in order to differentiate acid GER: primary and secondary to food allergy in these children. AIMS (1) Assessment of the prevalence of acid GER in children with symptoms suggestive of ALTE, (2) Clinical evaluation of symptoms in children with ALTE and acid GER, (3) Assessment of efficacy of conservative treatment in children with reflux and ALTE symptoms, (4) Natural regression of the disease in children with ALTE Results: From among 264 examined children who underwent 24-hour esophageal pH monitoring acid GER was confirmed in 170 (64.4%), and ALTE in 8 (4.8%). The causative role of primary acid GER in children with ALTE regarded to 4 children (50.0%) and GER secondary concerned 4 remaining children (50.0%). Mean number of ALTE episodes that appeared before admission to the hospital was similar in both study groups. The presence of typical reflux symptoms in 5 (62.5%) out of 8 children with ALTE symptoms on the basis of primary or secondary acid GER is significant. Mean value of total acid GER index in a subgroup of children with primary GER constituted x = 11.13 +/- 1.45 and was not statistically significant in comparison with mean value x = 12.13 +/- 1.30 of a parameter measured in a subgroup of children with secondary GER. The most common clinical manifestation was apnea and it was of identical prevalence in both study subgroups. Analysis of clinical differentiation of the course of ALTE in children with primary and secondary acid GER under conservative therapy was performed. Under this therapy, gradual regression of ALTE symptoms was achieved in all (8/100.0%) patients, with a tendency to longer time of improvement in children with secondary GER. Typical and atypical symptoms of GER receded in a subgroup with primary GER and were alleviated in a subgroup with secondary GER. In the second half year of clinical observation aggravation of reflux and ALTE symptoms was observed in subgroups. In the second year of clinical observation various typical and atypical symptoms of GER were observed in both subgroups. All these malaises during this period coexisted with ALTE symptoms. In the third year of clinical observation in both subgroups ALTE symptoms connected with acid GER were not observed. CONCLUSION Primary and secondary GER were defined as the causative factors of ALTE in 8 (4.8%) examined infants.
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Affiliation(s)
- J Semeniuk
- III Department of Pediatrics, Medical University of Białystok, ul. Waszyngtona 17, 15-274 Białystok, Poland.
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Semeniuk J, Kaczmarski M. 24-hour esophageal pH monitoring in children with pathological acid gastroesophageal reflux: primary and secondary to food allergy. Part I. Intraesophageal pH values in distal channel; preliminary study and control studies--after 1, 2, 4 and 9 years of clinical observation as well as dietary and pharmacological treatment. Adv Med Sci 2007; 52:199-205. [PMID: 18217419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
PURPOSE Among 264 children suspected of GERD, acid gastroesophageal reflux (GER) was confirmed in 138 children on the basis of 24-hour pH monitoring. AIMS OF THE STUDY Comparative analysis of parameters of 24-hour intraesophageal pH monitoring (in distal channel--above cardia) in children with acid GER: primary and secondary to cow milk allergy and/or other food allergy (CMA/FA) diagnosed; comparison of examined values of pH monitoring parameters with regard to duration of the disease (preliminary study and prospective studies--after 1, 2, 4 and 9 years of clinical observation and/or conservative treatment). MATERIAL AND METHODS 264 children suspected of GERD, of both sexes (140 boys--53.0% and 124 girls--47.0%), aged: 1.5-102 months; x = 20.78 +/- 17.23 months, were enrolled in the study. In order to differentiate acid GER: primary from secondary to CMA/FA in 138 (52.3%) children with GERD immunoallergological tests were performed. Positive result of oral food challenge test confirmed the allergy being the cause of GER. 138 children with pathological acid GER were qualified into two groups: 1 and 2. Group 1--76 patients (55.1%), aged: 4-102 months; x = 25.2 +/- 27.28 months, with pathological primary GER. Group 2--62 patients (44.9%), aged: 4-74 months, mean age x = 21.53+/- 17.79 months, with pathological GER secondary to CMA/FA. RESULTS Significant differentiation of the mean values of these parameters between preliminary study and control studies within groups was shown in the case of: number of episodes of acid GER and episodes of acid GER lasting more than 5 minutes, duration of the longest episode of acid GER, acid GER index: total and supine (distal channel). Statistical significance (p < 0.05) was higher in group 1, especially during prospective clinical observation and/or conservative treatment. At the same time significant differentiation of the mean values of: number of episodes of acid GER and episodes of acid GER lasting more than 5 minutes and mean values of acid GER index: total and supine was shown between the groups. Statistical significance (p < 0.05) was higher in group 2. CONCLUSIONS The preliminary study of examined children confirmed that values of pH monitoring in distal channel were comparable and did not contribute to differentiation of GER into primary (group 1) and secondary (group 2). During prospective clinical observation and/or clinical treatment the intensity of reflux in these groups was assessed on the basis of the number of episodes of acid GER and episodes of acid GER lasting more than 5 minutes in distal channel. Acid GER index: total and supine appeared to be important diagnostic parameter but only after the first year of dietary and pharmacological treatment.
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Affiliation(s)
- J Semeniuk
- III Department of Pediatrics, Medical University of Białystok, ul. Waszyngtona 17, 15-274 Bialystok, Poland.
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Semeniuk J, Kaczmarski M. Gastroesophageal reflux in children and adolescents. clinical aspects with special respect to food hypersensitivity. Adv Med Sci 2006; 51:327-35. [PMID: 17357335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
PURPOSE Gastroesophageal reflux (acid GER), primary and secondary, has a wide spectrum of clinical symptoms and occurs at developmental age. The study objective was to elaborate the clinical profile of symptoms and to determine whether there are any differences in clinical manifestations between the two acid GER conditions, i.e. primary and secondary to cow milk allergy and/or other food allergy (CMA/FA). MATERIAL AND METHODS The study involved 264 children of both genders and at various age, with diverse reflux symptoms from one or many organs and with a positive family history of alimentary tract diseases. Based on preliminary diagnostic tests, the children were divided into groups. In 138 children, pathological acid GER, primary and secondary to CMA/FA, was recognized. RESULTS The profile of clinical symptoms observed in 264 children with suspected gastroesophageal reflux disease (GERD) was elaborated according to their frequency. Among differentiating symptoms the most common were: vomiting (12.1%), bronchitis (10.9%) and pneumonia (9.6%). In the group of 138 GER children, 32 (23.2%) had monosystemic symptoms, in the other 106 patients (76.8%) many systems were affected. The most frequent reflux symptoms were: in primary GER (group 2)--alimentary tract disorders (28.6%), pneumonia and bronchitis (20.7%) and neurological symptoms with torticollis (7.4%); in secondary GER (group 3)--alimentary tract disorders: vomiting and anxiety/crying (25.2%); pneumonia and bronchitis (19.4%). In 23 children (37%) with secondary GER, typical allergic symptoms were found to coexist. The 138 GER patients underwent allergologic and immunologic tests to confirm the allergic background of symptoms. CONCLUSION Clinical symptoms caused by the presence of secondary acid GER are non-specific, being identical or similar to those observed in primary acid GER. Allergologic and immunologic tests are useful to confirm or exclude the relationship between GER and CMA/FA in the study children.
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Affiliation(s)
- J Semeniuk
- III Department of Pediatrics, Medical University of Białystok, ul. Waszyngtona 17, 15-274 Białystok, Poland.
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Semeniuk J, Kaczmarski M. Gastroesophageal reflux (GER) in children and adolescents with regard to food intolerance. Adv Med Sci 2006; 51:321-6. [PMID: 17357334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
PURPOSE The hypothesis put forward in the current study was that food intolerance can be a cause of gastroesophageal reflux (GER) affecting children with this pathology at various age. In order to confirm or exclude this hypothesis, the study objective was to determine the frequency of the cause-and-effect relationship between allergy to cow milk proteins and/or other food products and gastroesophageal reflux found in the study group of patients, and to establish diagnostic differentiation guidelines in GER caused by food intolerance, i.e. secondary vs primary GER. MATERIAL AND METHODS A total of 735 children (428 boys--58.2% and 307 girls--41.8%; mean age x = 41.12 months +/- 25.03) with symptoms suggesting gastroesophageal reflux disease (GERD) were qualified for the study. The diagnostic procedure included a 24 h pH-metry of the oesophagus, which was performed in all the study children. In 703 patients (411 boys--55.9% and 292 girls--39.7%) upper gastrointestinal endoscopy was carried out. Manometric examination of the oesophagus was performed in 232 children (123 boys--16.7% and 109 girls--14.8%). Allergological and immunological tests were done in 170 children with suspected allergy (91 boys--12.4% and 79 girls--10.7%). Contrast radiography of the upper gastrointestinal tract was performed in 78 children with respiratory symptoms (42 boys--5.7% and 36 girls--4.9%). Oral challenge test was used to differentiate primary GER from GER secondary to cow milk proteins intolerance or other food allergy in 138 children (72 boys--9.8% and 66 girls--8.9%). RESULTS Based on the 24 h pH-metry of the oesophagus and endoscopic examination of the upper gastrointestinal tract, gastroesophageal reflux disease and/or reflux oesophagitis were diagnosed in 138 study subjects (18.8%); mean age x = 23.36 months +/- 22.53. Positive oral food challenge test confirmed pathological GER secondary to cow milk protein allergy/other food hypersensitivity in 62 children (8.4%). CONCLUSION The current study revealed the existence of the cause-and-effect relationship between allergy to cow milk protein/ /other food products and GER in the study children at various age.
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Affiliation(s)
- J Semeniuk
- III Department of Pediatrics, Medical Univesity of Białystok, ul. Waszyngtona 17, 15-274 Białystok, Poland.
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Semeniuk J, Kaczmarski M, Sidor K, Krasnow A, Daniluk U, Matuszewska E. [Gastroesophagopharyngeal reflux in infants and children with recurrent symptoms of the upper respiratory tract]. Pol Merkur Lekarski 2004; 16:461-4. [PMID: 15518427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Gastroesophageal reflux (GER) plays an important role in pathogenesis of recurrent/chronic disorders of the respiratory tract. Atypical symptoms of GER can be suggested to be cause of the otorhinolaryngological problems. For these last manifestations no cause-effect relationship has yet been proven. There are many therapeutic studies, in which treatment of GERD is examined for its impact on coexisting respiratory disorders. The aim of our study was to confirm the presence of acid reflux by using 24-hour intraesophageal pH monitoring. From the group of 29 patients with recurrent episodes of the pharyngitis, laryngitis and tracheitis, we evaluated 18 children aged 3 months to 8 years (mean, 4.23 +/- 2.85) with coexisting reflux symptoms. The protocol included a parenteral interview, physical examination, roentgenograms of the chest and larynx, laryngoscopy, as well as 24-hour simultaneous proximal and distal esophageal pH monitoring. The most significant differences between examined patients and control subjects was noted in terms of the lowest pH value, number of reflux episodes and index reflux while pH dropped below 4. Every significant drop under pH 6 recorded in proximal esophagus was simultaneous with reflux episode in distal esophagus. We found increased both sensitivity and specificity of the simultaneous pH monitoring in the distal and proximal part of the esophagus comparing to monitoring by the single probe. We confirmed the presence of gastroesophagopharyngeal reflux in patients with recurrent disorders of pharynx, larynx and/or trachea.
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Daniluk U, Kaczmarski M, Wasilewska J, Matuszewska E, Semeniuk J, Sidor K, Krasnow A. [Bartter's syndrome]. Pol Merkur Lekarski 2004; 16:484-9. [PMID: 15518434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Bartter syndrome is an uncommon tubular disorder inherited as an autosomal recessive entity. It is associated with hypokalemic metabolic alkalosis with high renin and aldosterone plasma concentration with low or normal blood pressure. Recent studies have demonstrated genetic heterogeneity in Bartter syndrome. Mutations of two genes encoding the Na/K/2Cl cotransporter and potassium channel ROMK are responsible for clinical features of neonatal Bartter syndrome. Mutations of gen encoding the chloride channel ClC-Kb is identified as being causative for the classic Bartter syndrome. And dysfunction of Na/Cl cotransporter in the distal convoluted renal tubule is described as Gitelman syndrome.
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Daniluk U, Kaczmarski M, Wasilewska J, Matuszewska E, Semeniuk J, Sidor K, Krasnow A. [Bartter syndrome--case report]. Pol Merkur Lekarski 2004; 16:375-7. [PMID: 15517937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
The authors present the case of 4-month-old girl, who was admitted to our hospital with hypokalemia, metabolic alkalosis, hyperaldosteronism, hyperreninism with normal blood pressure and high urine concentration of PGE2. All the clinical and biochemical features have led to the diagnosis of Bartter syndrome. Treatment consisted of 15% KCI, spironolacton and indometacin.
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15
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Semeniuk J, Kaczmarski M, Sidor K, Krasnow A, Daniluk U, Matuszewska E. [Long-term clinical observation of infants with gastroesophageal reflux]. Pol Merkur Lekarski 2004; 16:208-12. [PMID: 15190591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
The aim of the study was long-term observation of patients with gastroesophageal reflux (GER), diagnosed in their infancy, in aspect of spontaneous resolution of this disorder. 290 symptomatic infants aged 5 weeks to 11 months (mean--5.8 months) underwent 24-hour esophageal pH monitoring. In 243 (83.8%) patients, abnormal reflux score was observed. After one year of conservative therapy, follow-up study by esophageal pH-monitoring has been performed in 136 (46.9%) children and still showed pathological GER in 95 (69.8%) subjects. After 2 years, 45 (15.5%) patients has been investigated--14/45 (31.0%) of them had normal reflux score. At the following five-year clinical observation was available group of 28/290 (9.6%) patients. In the 2-3 year of their life, 13 of them had resolved symptoms and had normal acid reflux parameters, whereas 9 patients still had pathological GER. In the following years, basing of results of 24-hour pH monitoring, pathological GER persisted: in 7 children in age 4, in 5 subjects in age 5 and in 3 children over fifth year of life. Long-term clinical follow-up of these children is necessary because of risk of GER complications.
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Affiliation(s)
- Janusz Semeniuk
- III Klinika Chorób Dzieci Akademii Medycznej w Białymstoku, Samodzielny Publiczny Szpital Kliniczny w Białymstoku
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16
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Kaczmarski M, Zagórecka E, Daniluk U, Semeniuk J, Sidor K. [Environmental factors as a cause of food allergy in childhood]. Przegl Lek 2004; 61 Suppl 3:18-21. [PMID: 15682935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
There is increasing evidence that both the prevalence and severity of atopic diseases are progressively increasing in developed countries. Similar trends are also observed in rural societies which are in the process of urbanization. If allergy is really malaise of modern society, what are the environmental and societal factors responsible for it's emergence? Authors discuss this problems underlining causative role of both factors in the development of allergic disease including food allergy.
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Semeniuk J, Kaczmarski M, Krasnow A, Sidor K, Matuszewska E, Daniluk U. [Dual simultaneous esophageal pH monitoring in infants with gastroesophageal reflux]. Pol Merkur Lekarski 2003; 14:405-9. [PMID: 12939813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
The aim of the current study was to analyse selected parameters of pH monitoring in the proximal and distal parts of esophagus. One hundred and twelve infants aged 1.25 to 18 months (mean = 5.6) with symptoms and signs suggesting gastroesophageal reflux (GER) were evaluated. The results are presented of the measurement of reflux index (RI), the number of reflux episodes and the duration of the longest reflux episode in patients classified into the following groups: group I--39 children with vomiting/excessive regurgitation, group II--29 infants with persistent distress/inconsolable crying, group III--16 children with Apparent Life Threatening Events (ALTE), group IV--28 infants with chronic/recurrent respiratory system diseases. No statistically significant difference was noted between the groups in pH parameters at the distal esophageal level, whereas at the proximal level the differences included only the number of reflux episodes. However, we found, that by using the ANOVA test, the incidence was higher in group IV than in group II. As determined by applying Mann-Whitney rank sum test, reflux episodes occurred most frequently in group IV, than in other groups of patients (including controls). None of the reflux parameters recorded at the proximal level among children presenting with ALTE was statistically significantly different than in other groups.
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Affiliation(s)
- Janusz Semeniuk
- III Klinika Chorób Dzieci Akademii Medycznej, Samodzielny Publiczny Szpital Kliniczny w Białymstoku
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18
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Semeniuk J, Shalansky KF, Taylor N, Jastrzebski J, Cameron EC. Evaluation of the effect of intravenous l-carnitine on quality of life in chronic hemodialysis patients. Clin Nephrol 2000; 54:470-7. [PMID: 11140808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
AIM The aim of this study was to determine the effect of l-carnitine on quality of life (QOL) in chronic hemodialysis patients. PATIENTS AND METHODS This trial used a randomized, prospective, placebo-controlled, double-blind, crossover design. Inclusion criteria were patients who were older than 18 years, had been on dialysis for a minimum of one year, and had at least two of the following symptoms: intradialytic hypotension, muscle cramping, lack of energy, muscle weakness or myopathy, cardiomyopathy, or lack of responsiveness to erythropoietin (EPO). Patients were excluded if they were mentally incompetent to complete a QOL questionnaire. Sixteen patients were randomized to receive either l-carnitine (20 mg/kg) or placebo (normal saline) after each dialysis session for 12 weeks, followed by a 6-week washout, then the crossover therapy for 12 weeks. The Kidney Dialysis Questionnaire was the assessment tool used to evaluate QOL. RESULTS There was no significant effect of l-carnitine on QOL irrespective of treatment order. There were also no differences found in any of the secondary outcomes including incidence of muscle cramping, intradialytic hypotension, EPO requirements or hemoglobin. Adverse effects consisted of gastrointestinal symptoms, with a similar incidence between l-carnitine and placebo. CONCLUSION L-carnitine did not have a benefit on QOL in our patient population.
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Affiliation(s)
- J Semeniuk
- Pharmaceutical Sciences CSU, Vancouver General Hospital, British Columbia, Canada
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19
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Minarowska A, Semeniuk J, Lewczuk P, Kaczmarski M. [Congenital megaloblastic anemia in a 22-month-old boy]. Pediatr Pol 1995; 70:259-61. [PMID: 8657496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A 22-month old boy with the congenital form of megaloblastic anaemia is presented. The child was admitted to hospital with moderate-to-severe hematological and neurological symptoms. Very low serum vitamin B12 concentration and normal gastric secretion were determined. A dramatic recovery after intramuscular injections with vitamin B12 was observed.
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Affiliation(s)
- A Minarowska
- III Klinika Chorób Dzieci Akademii Medycznej w Białymstoku
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20
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Kaczmarski M, Szczepański M, Puchnarewicz A, Semeniuk J, Kiss B. [Clinical aspects of gastro-esophageal reflux in children]. Wiad Lek 1990; 43:1037-41. [PMID: 2082578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In 20 children hospitalized in the age range from 2 months to 7 years the clinical manifestations caused by radiologically demonstrated gastro-oesophageal reflux were analysed. The main symptoms were from the digestive tract and respiratory system. In this group of children this reflux was also the cause of deficient body weight and attacks of apnoea with cyanosis.
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Affiliation(s)
- M Kaczmarski
- Kliniki Chorób Zakaźnych Dzieci Ak. Med. w Białymstoku
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21
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Kaczmarski M, Semeniuk J, Taraszkiewicz F. [Gluten intolerance as a disease of children and adults]. Pediatr Pol 1989; 64:571-8. [PMID: 2642219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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22
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Szczepański M, Kaczmarski M, Semeniuk J. [Clinical aspects of gastroesophageal reflux in children]. Pol Tyg Lek 1986; 41:458-64. [PMID: 3523465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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