Levels of depression, anxiety and behavioural problems and frequency of psychiatric disorders in children with chronic idiopathic urticaria

BACKGROUND

Several studies reported that adults with chronic idiopathic urticaria (CIU) frequently exhibit psychiatric comorbidity, most commonly depression and anxiety disorders. However the literature about children is limited.

OBJECTIVES

To investigate the frequency of psychiatric disorders and to determine the levels of depression, anxiety and behavioural problems in a group of children with CIU.

METHODS

The study included 27 children with CIU and 27 age- and sex-matched healthy subjects. Psychiatric assessment was done by using the Schedule for Affective Disorders and Schizophrenia for School Age Children-Present and Lifetime Version (K-SADS-PL). The State-Trait Anxiety Inventory for Children (STAI-C), Children's Depression Inventory (CDI) and Child Behavior Checklist (CBCL) were used to examine the levels of depression, anxiety and behavioural behaviours, respectively.

RESULTS

The study group had more frequent psychiatric diagnoses than the control group (70% vs. 30%) and the most common psychiatric disorders were social anxiety disorder, separation anxiety disorder and specific phobia. Depression, trait anxiety, internalizing problems, somatic complaints and anxiety/depressed scores were significantly higher in children with CIU. No correlation was found between the severity and duration of illness and psychological functioning.

CONCLUSION

This study showed that children with CIU had high psychiatric morbidity. The results suggest that the psychological status of children with CIU should be screened by clinicians and that an interdisciplinary approach combining dermatological and psychiatric evaluations is necessary for the management of CIU.

Intussusception of vermiform appendix with microscopic melanosis coli: a case report

Intussusception of the appendix is a rare occurrence. Due to the similarity of its symptoms with appendicitis, preoperative diagnosis of this condition is extremely difficult. In this report, we present appendiceal intussusception with histological melanosis coli that occurred in a patient on long-term anthranoid laxative use for chronic constipation. Melanosis coli in the appendiceal tissue, as an indicator of chronic laxative intake, may be a clue implying that the appendical exposure to hyperperistalsis for a long time in our case led to the intussusception. We conclude that colonoscopy may help in preoperative diagnosis of appendiceal intussusception in patients with suspicious appendicitis, particularly in those using laxative medication.

Relationship between Helicobacter pylori status and serum pepsinogens as serologic markers in atrophic gastritis

BACKGROUND/AIMS

Serum pepsinogen levels are considered as a non-endoscopic blood test in the diagnosis of atrophic gastritis. The objective of the present study was to investigate whether there is any difference between pepsinogen levels in Helicobacter pylori-positive and -negative patients with atrophic gastritis, and to analyze the relationship between histopathology and pepsinogen levels after treatment in H. pylori-positive patients with atrophic gastritis.

METHODS

The study enrolled a total of 30 cases with atrophic gastritis (18 H. pylori-positive and 12 H. pylori-negative). The H. pylori-positive cases received a one-week eradication treatment. Initially for all and after the treatment for H. pylori-positive cases, serum pepsinogen I and II levels, anti-H. pylori IgG titration and histopathologic analysis were carried out.

RESULTS

In the H. pylori-positive patients with atrophic gastritis, the levels of pepsinogen I and pepsinogen I/II ratio were lower while the levels of pepsinogen II were higher compared to the H. pylori-negative patients (p<0.05 for all). The post-treatment serum pepsinogen I levels and pepsinogen I/II ratios did not change in the H. pylori-positive group, while the levels of pepsinogen II, H. pylori antibody titration and gastric atrophy degree remarkably decreased (p<0.05 for all).

CONCLUSIONS

In atrophic gastritis, the levels of serum pepsinogen and pepsinogen I/II ratio show a difference in H. pylori-negative versus -positive cases. Additionally, the usage of pepsinogen II as a serum marker in predicting the eradication of H. pylori with atrophic gastritis could be more reliable than pepsinogen I or the I/II ratio.

A Peutz-Jeghers syndrome case with iron deficiency anemia and jejuno-jejunal invagination

Peutz-Jeghers syndrome is an autosomal dominantly inherited rare syndrome characterized by mucocutaneous pigmentations, with intestinal and extraintestinal polyps. It is accepted to be a precancerous syndrome. The polyps can cause anemia and intestinal obstruction and intussuception. We present a young patient admitted to our clinic with a history of recent gastrointestinal bleeding. Upper and lower gastrointestinal endoscopic examinations revealed multiple polyps located in the stomach, jejunum, rectum and terminal ileum. In addition, there were many mucocutaneous pigmentations on the lips, buccal mucosa and finger and toe nails. Jejunal polyps were found to be the cause of jejuno-jejunal invagination and iron deficiency anemia. Histopathological evaluation of the polyps revealed hamartomatous polyps of Peutz-Jeghers syndrome and this diagnosis was supported by a dermatology specialist. It is suggested that any patient presenting with ileus attacks and findings of anemia should be investigated for polyps and mucocutaneous pigmentations of the precancerous Peutz-Jeghers syndrome.

Genetic polymorphism of cytochrome P450 2E1 in the Turkish population

CYP 2E1 is involved in metabolic activation of carcinogenic N-nitrosamines, benzene, urethane and other low molecular weight compounds. CYP2E1 gene is present in the population in various polymorphic forms. We detected the RFLP of the human CYP2E1 gene with the restriction endonuclease PstI, RsaI and DraI in a group of 153 Turkish individuals. According to the results of the PstI/RsaI analysis, 96.07% of the subjects were of the c1/c1 genotype, and 3.93% were of the c1/c2 genotype. In the DraI RFLP analysis, 84.30% DD genotype, 15.03% CD genotype and 0.66% CC genotype were determined. The data obtained may be useful in epidemiological studies of the influence of CYP2E1 polymorphism on carcinogenesis.

Clostridium difficile acquisition rate and its role in nosocomial diarrhoea at a university hospital in Turkey

Infection with Clostridium difficile can present with various clinical pictures ranging from an asymptomatic carrier state to pseudomembranous colitis and plays an important part in the etiology of nosocomial diarrhoea. To identify risk factors for C. difficile colonization and diarrhoea in hospitalized subjects, patients admitted to a general medicine ward at Marmara University hospital during a one year period were entered into the study. Of the 202 patients, nosocomial diarrhoea developed in 45 (22.3%). Fourteen patients (6.9%) were colonized with C. difficile during their hospitalization period. Ten of the colonized patients (71.4%) developed diarrhoea and were found to be positive by toxin assay. Pseudomembranous colitis was confirmed endoscopically in 3 of the patients with diarrhoea. Administration of beta lactam agents such as ampicillin and cephalosporins; gastrointestinal manipulations and admission to the intensive care unit were found as major risk factors for C. difficile colonization.

[Hepatitis B marker seropositivity in prostitutes using ELISA]

In this study, HBsAg, Anti-HBc and Anti-HBs have been investigated in 172 prostitutes and 50 healthy women with ELISA. Anti-HBc seropositivity was increasing with age in prostitutes. No significant difference was found between Hepatitis-B marker seropositivity and working period of prostitutes. In prostitutes, 6.3% HBsAg, 62.7% Anti-HBc, 50.5% Anti-HBs seropositivity and 69.1% total seropositivity was found. Statistically, except HBsAg seropositivity, seropositivity in prostitutes was higher than the control group. Therefore, prostitutes are an important risk group for Hepatitis-B infection.