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Background: Functional abdominal pain is a health concern with chronic abdominal discomfort without clear etiology. Several etiologic factors are raised in this regard, one related to environmental factors. This study aimed to compare blood lead levels between children and adolescents with and without functional abdominal pain. Materials and Methods: This case-control study was performed in 2019-2020 in Isfahan, Iran. The sample size was calculated as 70 cases and an equal number of controls. Cases were children and adolescents with functional gastrointestinal disorder (FGID), and controls were grouped age- and sex-matched. Controls were randomly selected from those referred for routine health screening. Both groups obtained blood lead, iron, and calcium levels. All participants completed the FFQ Food Consumption and Environmental Pollutants Questionnaire. Results: Participants were 139 children (68 cases and 71 controls). The mean (SD) age was 9.40 (3.91) years in the FGID group and 8.79 (3.46) years in the controls (P = 0.330). The mean (SD) blood lead level was not significantly different between the FGID group and the controls (3.98 ± 2.56 vs 3.81 ± 1.96 µg/dl, respectively, P = 0.670). We found that 55.3% of children with high lead levels had FGID, while 44.4% of children with lower lead levels had FGID, but the difference was not statistically significant (P = 0.33). Conclusion: We found that the lead level was higher in patients with FGID than in the controls; however, this difference was not significantly different. This might be because of elevated lead levels in both groups. Future ecological studies with a large sample size are necessary in this regard.
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There are no standard protocols for peristomal skin care in children with percutaneous endoscopic gastrostomy (PEG) tubes. This clinical study aimed to evaluate the efficacy of topical sucralfate as a prophylactic intervention in the peristomal wound reaction (PWR)/infection-associated PEG insertion in children. This study was a randomized, single-blind, controlled trial recruiting child under 18 years old who submitted for PEG insertion. Patients were randomly divided to receive topical sucralfate + peristomal wound care (intervention) or peristomal wound care alone (control). In the intervention group, the participants used topical 4% sucralfate cream four times a day for 2 months. Participants were assessed using the total peristomal infection score and PWR grading system at baseline week 1, and monthly up to 5 months after the initiation of the study. Forty-four children after PEG insertion were randomly assigned to two groups. Baseline characteristics of both groups were statistically similar (p > 0.05). Friedman test demonstrated statistically significant differences in grades of PWR during the follow-up period in the control group (p = 0.01); while there was not significantly different in the intervention group (p = 0.47). This finding suggests that the intervention had a prophylaxis effect. Also, there were statistically differences in the score of erythema (p = 0.001) and exudate (p = 0.06) at the seven-time points in the control group. Topical 4% sucralfate can be considered an affordable and available prophylactic treatment for reducing the PWR/infection associated with PEG insertion in children.
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Gastrostomía , Infección de la Herida Quirúrgica , Adolescente , Niño , Gastrostomía/efectos adversos , Gastrostomía/métodos , Humanos , Método Simple Ciego , Cuidados de la Piel , Sucralfato/efectos adversos , Infección de la Herida Quirúrgica/prevención & controlRESUMEN
BACKGROUND: Helicobacter pylori is one of the most important pathogenic bacteria in gastric mucosa both in adults and pediatrics. Here we aimed to investigate the prevalence of Helicobacter pylori in pediatrics with gastrointestinal complaints by the endoscopic method and using pathology reports. METHODS: This is a cross-sectional study that was performed in 2019-2020 in Imam Hossein hospital affiliated to Isfahan University of Medical Sciences on medical documents of pediatrics that underwent gastric or duodenal biopsy via endoscopy. We collected data regarding patients' age, gender, place of residence, type of gastrointestinal complaints, and prevalence of Helicobacter pylori infection from the medical reports. We also investigated the possible correlation between the presence of Helicobacter pylori and the type of complaints among patients. RESULTS: A total number of 400 pediatrics entered the study. Abdominal pain was the most common complaint (42%). Helicobacter pylori infection was found in 31 cases (7.8%). The prevalence of Helicobacter pylori infection in boys (10.7%) was significantly higher than in girls (4.6%) (P = 0.02) and was significantly related to the age group of children (P<0.001) in the way that Helicobacter pylori infection was more common in higher ages. There was no significant relationship between the prevalence of Helicobacter pylori infection and the type of complaint (P = 0.29). CONCLUSION: We showed that the prevalence of Helicobacter pylori infection is low among pediatrics with gastrointestinal complaints and this issue could cast doubt on the high prevalence rates and importance of this infection in children.
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Background: Functional abdominal pain (FAP) is a common complaint causing several referrals to pediatricians. On the other hand, the most common presentation of hyperuricosuria and also hypercalciuria is chronic/recurrent abdominal pain. Therefore, a hypothesis has been raised; abdominal pain due to hyperuricosuria and/or hypercalciuria may be misdiagnosed as FAP. The current study has aimed to respond to this theory. Materials and Methods: This is a case-control study conducted on children diagnosed with FAP based on Rome IV criteria and age-matched normal controls. Blood and random urine samples were taken from healthy children and those with FAP. Random urine samples were examined for calcium, uric acid, oxalate, and creatinine concentrations. Random urine calcium to urine creatinine above 0.2 mg/mg was considered hypercalciuria and random urine uric acid above 0.56 mg/dl, GFR as hyperuricosuria. The data were analyzed using logistic models. Results: Hypercalciuric children had a significantly lower chance of FAP (odds ratio [OR] =0.425, 95% confidence interval [CI] =0.204-0.886). Although an inverse association was seen between hyperuricosuria and FAP (OR = 0.693, 95% CI = 0.395-1.214), it was not statistically significant. In stratified analyses by gender for both hyperuricosuria and hypercalciuria, a marginal inverse significant association was seen in male gender (P < 0.1). Conclusion: Our study showed that hypercalciuria is significantly in inverse association with FAP but not hyperuricosuria. Therefore, these disorders, particularly hyperuricosuria may not be considered as the possible causes of FAP. Further studies with larger sample size for providing more reliable evidence are recommended.
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Background: Eosinophilic esophagitis (EoE) is an allergic inflammatory disorder of the esophagus. Today, probiotics are included as adjuvant therapy in the treatment of allergic diseases. The aim of this study was to assess the effect of synbiotic on clinical symptom improvement in EoE patients. Methods: This study is designed by a double-blind, placebo-controlled clinical trial with two parallel groups, which was performed on 30 children with eosinophilic esophagitis. All participants were children aged 6 months to 15 years. Both groups received the same treatment (elimination diet, topical steroid, and proton pump inhibitor). A synbiotic (KidiLact) was added to the medication regimen of 15 patients (case), while the next 15 patients received a placebo (control). Severity and frequency of symptoms were assessed with a checklist derived from a validated scoring tool in both groups before and after 8 weeks of treatment. Results: There was a significant reduction in the severity score of chest pain and poor appetite (P value < 0.05) in the case group taking probiotics, while nausea and poor appetite were the only symptoms with a significant reduction in the frequency score after intervention in this group. Conclusion: Probiotics can be used as adjuvant treatment for patients with EoE. Improvement in the severity of chest pain and poor appetite and reduction in the frequency of nausea and poor appetite in these patients can be seen.
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Lichenoid drug eruptions (LDEs) are among well-recognized adverse reactions that different drugs including Proton-pump inhibitors (PPIs) are associated with. LDEs are rare adverse reaction of PPIs but they should be considered as appropriate management can lead to full resolution. Herein, we report a case of Esomeprazole-induced LDE in a child with tyrosinemia.
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OBJECTIVES: Nonalcoholic fatty liver disease (NAFLD) is one of the most common liver diseases in the pediatric population at global level. Present study aims to assess the effect of l-carnitine supplementation on the NAFLD in children and adolescents. METHODS: This randomized, triple-blind, placebo-controlled clinical trial was conducted in 2018-2019. Study was carried out in NAFLD participants (5-15 years). They were randomly assigned to receive either 50 mg/kg/day l-carnitine twice a day or identical placebo per day for three months. Liver enzymes and liver ultrasonography were assessed before and after the intervention. Both groups received similar consultation for lifestyle changes. RESULTS: Overall, 55 participants completed the study, 30 patients in the l-carnitine group and 25 patients in placebo group. Mean changes of anthropometric measurements did not have significant differences between groups (p>0.05). No significant differences in the mean changes of aspartate aminotransferase (AST) (p=0.82) and alanine aminotransferase (ALT) (p=0.76) levels were documented between two groups. Based on within-group analysis, there were significant changes in AST and ALT levels before and after the intervention in both groups. The sonographic grades of fatty liver were not significantly different between two groups before (p=0.94) and after intervention (p=0.93). CONCLUSIONS: In the present clinical trial, L-carnitine did not have significant effect on improving biochemical and sonographic markers of NAFLD in children and adolescents. Future studies are necessary to evaluate the applicability and efficacy of long-term l-carnitine supplementation to treatment of NAFLD in pediatric population. TRIAL REGISTRATION: IRCT20170628034786N2.
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Carnitina/administración & dosificación , Enfermedad del Hígado Graso no Alcohólico/tratamiento farmacológico , Adolescente , Alanina Transaminasa/sangre , Aspartato Aminotransferasas/sangre , Niño , Preescolar , Suplementos Dietéticos , Femenino , Humanos , Masculino , Enfermedad del Hígado Graso no Alcohólico/diagnóstico por imagen , Enfermedad del Hígado Graso no Alcohólico/fisiopatologíaRESUMEN
INTRODUCTION: Pharmacological interventions have not been successful in the treatment of childhood functional abdominal pain (FAP) hitherto. Buspirone is suggested to be efficacious in some of the abdominal pain-related functional gastrointestinal disorders based on evidences from the studies on adults. We aim to investigate the efficacy of buspirone on childhood FAP. METHODS: This randomized clinical trial was conducted on 117 patients with childhood FAP aged 6-18 years. We randomly assigned patients to receive buspirone or placebo for 4 weeks, with the adjusted dosage for age. Participants completed the questionnaires assessing pain, depression, anxiety, somatization, and sleep disturbances at baseline, at the end of the 4-week therapy (first follow-up), and at 8 weeks after medication discontinuation (second follow-up). The primary outcome was treatment response rate, defined as reduced pain score of ≥2 or reporting no pain at the follow-up assessments. RESULTS: Ninety-five patients completed the 4-week therapy (48 and 47 in buspirone and placebo groups, respectively). Both buspirone and placebo reduced pain after 4 weeks of treatment, and these effects were persistent 8 weeks after medication discontinuation (P < 0.001 for both groups at weeks 4 and 12). Treatment response rates for buspirone and placebo were 58.3% and 59.6% at week 4 (P = 0.902) and 68.1% and 71.1% at week 12 (P = 0.753), respectively. DISCUSSION: Buspirone effectively improves pain and associated psychological symptoms including depressive symptoms, anxiety, somatization, and sleep disturbances in childhood FAP but has no superiority over placebo. Further studies, with the higher doses of buspirone and longer follow-ups are recommended.
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Dolor Abdominal/tratamiento farmacológico , Buspirona/uso terapéutico , Agonistas de Receptores de Serotonina/uso terapéutico , Dolor Abdominal/psicología , Adolescente , Ansiedad/psicología , Niño , Depresión/psicología , Femenino , Humanos , Masculino , Dimensión del Dolor , Trastornos del Sueño-Vigilia/psicología , Trastornos Somatomorfos/psicología , Resultado del TratamientoRESUMEN
OBJECTIVES: Cyclic vomiting syndrome (CVS) is a chronic functional gastrointestinal disorder with no certain treatment. We aimed to compare the efficacy of amitriptyline and topiramate on prophylactic therapy of CVS. MATERIALS & METHODS: This randomized clinical trial (registration number: IRCT2015102316844N2) was conducted during 2016 in Isfahan, central Iran. The inclusion criteria were CVS patients (based on Rome III) aging 3-15 yr with normal physical examination, no metabolic disorder, and no gastrointestinal obstruction or renal impairment. Recruited patients were divided into two groups of amitriptyline (1 mg/kg/d) and topiramate (1-2 mg/kg/d) and were followed for 3-months. The outcome was evaluated by comparing severity of attacks (monthly frequency and duration of attacks) before and after intervention. RESULTS: Thirty-six children entered each group and two patients left the amitriptyline group. Patients and disease characteristics were similar between groups before intervention (P>0.05). The frequency of attacks (standard deviation) after intervention in amitriptyline and topiramate group was 0.91 (0.40) and 1.07 (0.55), respectively (P=0.368) and the duration of attacks (SD) after intervention were 3.43 (2.46) and 4.90 (3.03), respectively (P=0.017). Twenty-three patients (68%) in amitriptyline group and 14 patients (39%) in topiramate group stopped having attacks after intervention (P=0.016). CONCLUSION: Amitriptyline is a better choice to reduce severity of CVS attacks compared to topiramate, in a short-term evaluation. Studies with longer follow-up are required to investigate these findings in a longer period.
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OBJECTIVES: Cyclic vomiting syndrome (CVS) is a common functional gastrointestinal disorder characterized by recurrent episodes of nausea and vomiting. There is no definite treatment for the condition, although some medications are recommended. We aimed to compare the efficacy of amitriptyline and cyproheptadine in prophylactic therapy of CVS. METHODS: This is a single-blinded randomized clinical trial conducted during 2015-2016 in Isfahan, Iran. Sixty-four children who were 3-15 years old, with a diagnosis of CVS (based on Rome III criteria), were included in the study and were randomly divided into two groups of amitriptyline and cyproheptadine. They were followed for 6 months, looking for frequency and duration of attacks as the primary outcome. RESULTS: The mean monthly frequency of attacks in the last 2 months of the study in the amitriptyline and cyproheptadine group were 0.38±0.55 and 0.59±0.71, respectively (P-value=0.197), after intervention. The mean duration of attacks between amitriptyline and cyproheptadine group were 1.41±2.86 and 1.81±2.22 h, respectively (P-value=0.212). In the amitriptyline group 65.6% of patients reported 100% remission, whereas in the cyproheptadine group 50% reported full remission (P-value=0.206). CONCLUSIONS: There was no superiority of one of the medications over the other. We did not find any age-related effect on the efficacy of these medications as well.
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Inhibidores de Captación Adrenérgica/uso terapéutico , Amitriptilina/uso terapéutico , Ciproheptadina/uso terapéutico , Antagonistas de la Serotonina/uso terapéutico , Vómitos/prevención & control , Niño , Preescolar , Femenino , Humanos , Masculino , Método Simple Ciego , Resultado del TratamientoRESUMEN
Eosinophilic esophagitis (EoE) is a chronic immune-mediated disease isolated to the esophagus Food allergy is thought to play an important role in the pathophysiology of EOE. The aim of this study is to evaluate demographic features and sensitivity of patients with reference to common food allergens. Children with documented EoE were enlisted for this study. Skin prick test and patch test were done for all participants. Each test contained common food allergens. Other tests, such as evaluation of total IgE and eosinophil count, were also done. A total of 30 patients (the mean age of participants was 3±6 years) with 6 months to 15 years documented EoE participated in this study. The mean duration of symptoms was 2 years. Association with other allergic disorders was seen in 16 (32%) patients [Asthma in 8 (26.7%), allergic rhinitis in 5 (16.7%) and eczema in 3 (10%)]. The mean level of total IgE was 413.5±505.5 (IU/ML): total IgE level was above normal range for age in 17 children. The mean level of eosinophil was 372.2±305.2, and eosinophilia was seen in 11 patients (36.7%). The skin prick test and patch test findings showed that 28 patients (93%) and 17 of 30 patients (56.6%) tested positive to foods respectively. The most common positive skin prick test was for sesame and walnut. Patch test showed that the most common positive test was for fish. Evaluating the symptoms indicated that vomiting (70%) is the most prevalent symptom in patients; the less prevalent symptom was dysphagia (3.3%). Other prevalent symptoms were subsequent abdominal pain (33.3%), gaining weight failure (33.3%), heartburn (16.6%), cough (10%), fecal impaction (10%), and constipation (6.66%). Our series confirms the high degree of atopy in Iranian children with EoE. These patients seem to be polysensitized to several food allergens Because of different eating cultures in different countries, considering special food in selecting allergens for allergic tests is needed.
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Asma/epidemiología , Eccema/epidemiología , Esofagitis Eosinofílica/epidemiología , Adolescente , Alérgenos/inmunología , Niño , Preescolar , Femenino , Proteínas de Peces/inmunología , Alimentos , Humanos , Inmunoglobulina E/metabolismo , Lactante , Irán/epidemiología , Masculino , Prevalencia , Sesamum/inmunología , Pruebas CutáneasRESUMEN
INTRODUCTION: The duodenum is the most common site for congenital intestinal obstruction. The duodenal web with a central hole can present without any overt signs of obstruction at a later age. MATERIAL AND METHODS: Over a 7-year period, children with congenital intestinal obstruction were identified in this study. The complications and operative findings of patients with duodenal web with conditions such as wind sock deformity and delayed diagnosis were evaluated in this study. RESULTS: This study included 81 infants with congenital intestinal obstruction. At operation, 48 patients demonstrated duodenal obstruction with atresia in 27, annular pancreas in 15 and malrotation in 6. Also, we observed incomplete obstruction of the duodenum due to a fenestrated web in 8 patients. The age of these patients at operation time ranged from 5 days to 72 months. Fifty percent of affected patients were associated with trisomy 21, all of whom exhibited failure to thrive due to food intolerance. The patients older than 2 years presented with major complications of gastroesophageal reflux such as esophageal ulcer, stricture and dysphagia. Additionally we had a unique case of a patient who had been referred with an epigastric mass. During the operation, we found 440 seeds of various fruits in the stomach and the first portion of the duodenum. CONCLUSIONS: Our study emphasizes that duodenal web with a central hole can present without signs of obstruction at a later age with only failure to thrive and food intolerance. Therefore a high index of suspicion is necessary for diagnosis when it presents beyond the usual age.
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BACKGROUND: Otitis media (OM) is the most common cause of childhood hearing loss and reason to visit the pediatrician. Furthermore, gastroesophageal reflux (GER) has been associated with a variety of upper aerodigestive tract symptoms or diseases, such as sinusitis, laryngitis, and otits. The objective of the present study was to determine the frequency of GER in children, aged 3 months to 7 years, with OM. MATERIALS AND METHODS: This retrospective case-control study was conducted on 50 children with OM and 50 healthy children. Presence of GER as the main variables was diagnosed by clinical examination in all studied children using the questionnaires with 2 age-stratified versions of the pediatric GER disease symptoms for children 2 years old and younger, and children 3-7 years old. RESULTS: The prevalence of GER in children with OM and controls was 58% and 22% respectively (P = 0.0005). The frequency of irritability, congestion, and feeding complex in children with OM were significantly more than in control groups. Among children with recurrent acute OM (AOM), and chronic serous OM (CSOM) the prevalence of GER was significantly more than controls (61.1%, vs. 22% for AOM, P = 0.004, and 72.7% vs. 22%, P= 0.003). In children with AOM, regurgitation, vomiting, irritability and congestion were significantly higher than controls included. In children with CSOM, regurgitation, vomiting, and congestion were significantly higher than controls. CONCLUSION: Results show a significant association between GER and OM, AOM and CSOM in children with OM compares to healthy children. This shows that looking for GER in children with OM may help improving treatments outcomes.
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AIM: We evaluated the effectiveness of a synbiotic in the treatment of childhood functional abdominal pain (FAP). BACKGROUND: Probiotics are effective in the treatment of functional gastrointestinal disorders in adult patients, but there is lack of information in children. PATIENTS AND METHODS: Children with FAP, based on the Rome III criteria (n = 115, aged 6-18 years), were randomized to receive either synbiotic (Bacillus coagulans, Unique IS-2, 150 million spore plus FOS, 100 mg) twice daily or placebo for four weeks. Treatment response was defined as ≥ 2-point reduction in the 6-point self-rated pain scale or "no pain". Physician-rated global severity and improvement were also evaluated. Patients were followed for a total of 12 weeks. RESULTS: Eighty-eight patients completed the trial (45 with synbiotic). Response rate was higher with synbiotic than placebo after medication (60% vs. 39.5%, P = 0.044), but was not different between the two groups at week 12 (64.4% vs. 53.4%, P = 0.204). Difference between the two groups regarding the physician-rated global severity over the study period was not statistically significant (z = -1.87, P = 0.062). There was no significant difference between the two groups in physician-rated global improvement (week 4, P = 0.437; week 12, P = 0.111). Receiving synbiotic (OR 2.608, 95% CI: 1.01-6.68) and baseline pain score (OR 2.21, 95% CI: 1.19-4.10) were predictors of treatment response after medication. CONCLUSION: The synbiotic containing Bacillus coagulans and FOS seems to be effective in the treatment of childhood FAP. Further trials are recommended in this regard.
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We evaluated the effectiveness of an antispasmodic, mebeverine, in the treatment of childhood functional abdominal pain (FAP). Children with FAP (n = 115, aged 6-18 years) received mebeverine (135 mg, twice daily) or placebo for 4 weeks. Response was defined as ≥ 2 point reduction in the 6-point pain scale or "no pain." Physician-rated global severity was also evaluated. Patients were followed up for 12 weeks. Eighty-seven patients completed the trial (44 with mebeverine). Per-protocol and intention-to-treat (ITT) analyses were conducted. Treatment response rate in the mebeverine and placebo groups based on per-protocol [ITT] analysis was 54.5% [40.6%] and 39.5% [30.3%] at week 4 (P = 0.117 [0.469]) and 72.7% [54.2%] and 53.4% [41.0] at week 12, respectively (P = 0.0503 [0.416]). There was no significant difference between the two groups in change of the physician-rated global severity score after 4 weeks (P = 0.723) or after 12 weeks (P = 0.870) in per-protocol analysis; the same results were obtained in ITT analysis. Mebeverine seems to be effective in the treatment of childhood FAP, but our study was not able to show its statistically significant effect over placebo. Further trials with larger sample of patients are warranted.
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Dolor Abdominal/tratamiento farmacológico , Manejo del Dolor/métodos , Parasimpatolíticos/uso terapéutico , Fenetilaminas/uso terapéutico , Adolescente , Niño , Femenino , Estudios de Seguimiento , Humanos , Masculino , Cooperación del Paciente , Índice de Severidad de la Enfermedad , Resultado del TratamientoRESUMEN
OBJECTIVE: The aim of this study was to have a linguistic validation of the Sleep Disturbance Scale for Children (SDSC) in Iranian children with Persian language. METHODS: The study included a randomly selected sample of children, aged 6-15 years, from three primary and secondary schools located in Isfahan City, Iran. Following the forward-backward translation method, parents completed the SDSC as well as the Pediatric Quality of Life Inventory (PedsQL). Reliability (Cronbach's α) and convergent validity (item-subscale and subscale-total correlations) were assessed. The association of SDSC scores with PedsQL scores was evaluated for construct validity. RESULTS: One hundred children were studied; mean age, 9.36±2.58 years, 68 girls. Scale Cronbach's α was 0.82, ranging from 0.40 for 'disorder of arousal' to 0.86 for 'sleep hyperhidrosis' subscales. Convergent validity was acceptable according to the corrected item-subscale correlations (r = 0.22-0.76) and corrected subscale-total correlations (r = 0.30-0.50). The SDSC total score as well as its subscales, except the 'disorder of arousal', were associated with the total PedsQL score and its factors (r = -0.20 to -0.64). CONCLUSION: The overall psychometric properties of the Persian version of the SDSC seem to be appropriate in Iranian children.
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Trastornos del Sueño-Vigilia/diagnóstico , Adolescente , Niño , Femenino , Humanos , Irán , Lingüística , Masculino , Psicometría , Calidad de Vida/psicología , Reproducibilidad de los Resultados , Trastornos del Sueño-Vigilia/etnología , Trastornos del Sueño-Vigilia/psicología , Encuestas y CuestionariosRESUMEN
BACKGROUND: Students of medicine are prone to contact with various infectious agents such as hepatitis A virus (HAV). Infection with HAV may lead to morbidity and in rare cases, mortality. We evaluated the seroprevalence of HAV among 1(st)-year medical students to assess the necessity of vaccination/preventive immunoglobulin in this at-risk population. METHODS: This cross-sectional study was carried out in 2007 among 403 1(st)-year medical students in Isfahan, Iran. Participants filled out a questionnaire including items on demographic characteristics, medical history, and hygiene. Then, the anti-HAV IgG antibody was assessed using the ELISA method (Diagnostic Bioprobes, Dia-Pro, Milan, Italy). RESULTS: Among the 403 students invited to attend the study, 361 ones (89.5%) agreed to participate (61.1% female), with a mean age of 19.8 ± 2.6 years. Of the participants, 272 (75.3%) students were seropositive. Seropositivity was not associated with gender (P = 0.222), but was associated with the number of family members (P < 0.001), residence place (P = 0.003), age (P < 0.001), and the type of drinking water (P = 0.008). CONCLUSIONS: One of the four medical college students of our society is prone to hepatitis A infection. Accordingly, vaccination/preventive immunoglobulin is suggested for this population; however, whether a prior serological screening is cost-effective needs further evaluation by epidemiologic data from our society.
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BACKGROUND: Failure to thrive (FTT) is a common problem of children especially in underdeveloped countries. In addition to its short-term adverse health effects, it is associated with long-term behavioral and cognitive defects. One of the recommended treatment modalities for FTT is using synbiotics. Due to high prevalence of FTT with undefined organic causes and failure of most medications on treatment of this type of FTT, we decided to search the effect of synbiotics on these patients. MATERIALS AND METHODS: A randomized, triple-blinded, placebo-controlled trial study was done from 2011 to 2012. A number of 84 patients were randomly assigned to intervention and control groups. The synbiotics sachets were administered to study group for 6 months. The growth indices were measured at the beginning of the trial after 3 and 6 months, and compared with control. RESULTS: Variance analysis of observations showed improvement of growth indices in both groups. The increase in weight was significantly higher in synbiotics group than in controls (P < 0.05). The corresponding figure was not significant for height and head circumference (P > 0.05). At the beginning of the trial, the mean weights were 10.25 ± 0.20 kg and 10.750 ± 0.160 kg in intervention and control groups, respectively, Meanwhile, after 6 months, the mean weights of two groups became 12.280 ± 0.190 and 11.760 ± 0.17 kg in intervention and control groups, respectively. This result has confirmed that the effect of synbiotics is significant on weight gain of our patients. CONCLUSION: Our findings support beneficial effects of synbiotics in weight gain of children with FTT.
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BACKGROUND: Functional constipation is one of the most prevalent childhood gastrointestinal disorders. We evaluated effects of adding a probiotic to mineral oil in the treatment of functional constipation in children. MATERIALS AND METHODS: This controlled trial was conducted on 60 children (2 to 14 years old) with functional constipation (Rome III criteria). Children were allocated to receive the synbiotic (Lactol®, composed of Lactobacillus Sporogenes, 1 Tab/20 kg/d) plus mineral oil (Paraffin 1 ml/kg/d) or the mineral oil alone for two months. Symptoms of constipation including defecation frequency, stool form, strain and pain at defecation, incomplete evacuation and soiling were assessed and compared before and after the intervention. After the treatment period, the two groups were also compared with regards to subjective global assessment of improvement. RESULTS: After the treatment, stool frequency increased in both groups (P < 0.001), with greater increase in synbiotic + mineral oil group (P = 0.001). Frequency of hard/very hard stool and frequency of painful defecation decreased similarly in both groups (P < 0.001). Straining at defecation, incomplete evacuation, and soiling decreased in both groups (P < 0.001), but more decrease was seen in the synbiotic + mineral oil group (P < 0.05). Finally, there was a better global improvement in the synbiotic + mineral oil group (P < 0.05). No severe side-effects were observed in any group. CONCLUSION: Adding the synbiotic Lactol® (containing Lactobacillus Sporogenes) to mineral oil can increase the improvement in the constipation symptoms of children without specific side-effects.
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Congenital chloride diarrhea (CCD) is a rare autosomal recessive disease which is characterized by intractable diarrhea of infancy, failure to thrive, high fecal chloride, hypochloremia, hypokalemia, hyponatremia and metabolic alkalosis. In this case report, we present the first female and the second official case of CCD in Iran. A 15-month-old girl referred to our hospital due to failure to thrive and poor feeding. She had normal kidneys, liver and spleen. Treating her with Shohl's solution, thiazide and zinc sulfate did not result in weight gain. Consequently, pseudo-Bartter syndrome was suspected, she was treated with intravenous (IV) therapy to which she responded dramatically. In addition, hypokalemia resolved quickly. Since this does not usually happen in patients with the pseudo-Bartter syndrome, stool tests were performed. Abnormal level of chloride in stool suggested CCD and she was thus treated with IV fluid replacement, Total parentral nutrition and high dose of oral omeprazole (3 mg/kg/day). She gained 1 kg of weight and is doing fine until present. CCD is a rare hereditary cause of intractable diarrhea of infancy. It should be considered in infants with unknown severe electrolyte disturbances.