A randomized case-controlled study of recombinant human granulocyte colony stimulating factor for the treatment of sepsis in preterm neutropenic infants.

BACKGROUND: To investigate the efficacy and safety of recombinant human granulocyte colony-stimulating factor, recombinant human granulocyte-macrophage colony-stimulating factor (rhG-CSF) to treat sepsis in neutropenic preterm infants. METHODS: Fifty-six neutropenic preterm infants with suspected or culture-proven sepsis hospitalized in Zeynep Kamil Maternity and Children's Educational and Training Hospital, Kozyatagi/Istanbul, Turkey between January 2008 and January 2010 were enrolled. Patients were randomized either to receive rhG-CSF plus empirical antibiotics (Group I) or empirical antibiotics alone (Group II). Clinical features were recorded. Daily complete blood count was performed until neutropenia subsided. Data were analyzed using SPSS version 11.5. RESULTS: Thirty-three infants received rhG-CSF plus antibiotic treatment and 23 infants received antibiotic treatment. No drug-related adverse event was recorded. Absolute neutrophil count values were significantly higher on the 2(nd) study day and 3(rd) study day in Group I. Short-term mortality did not differ between the groups. CONCLUSION: Treatment with rhG-CSF resulted in a more rapid recovery of ANC in neutropenic preterm infants. However, no reduction in short-term mortality was documented.

Serum vitamin D levels in children with recurrent tonsillopharyngitis.

OBJECTIVE: In this study, we aimed to compare vitamin D levels of children with recurrent tonsillopharingitis and healthy controls, and investigate the relationship between sociodemographic characteristics and serum vitamin D levels. METHODS: Children with recurrent tonsillopharingitis and healthy controls aged between 2, and 12 years who consulted to the outpatient clinics of Zeynep Kamil Maternity and Children's Diseases Training and Research Hospital from January to October 2012 were included in this study. Serum 25 (OH) vitamin D levels were studied by tandem mass spectroscopy (tandem ms) method. Risk factors which might be associated with vitamin D levels were questioned. Ethical aproval was obtained from the Ethics Committee of Zeynep Kamil Maternity and Children's Diseases Training and Research Hospital and informed consent from the parents of the children. RESULTS: A total of 147 children; 74 (50.3%) patients and 73 (49.7%) controls were included in our study. Age, gender and demographic characteristics did not differ significantly between the two groups. Vitamin D levels in patients with recurrent tonsillopharingitis and controls were 19.7±8.7 ng/ml and 23.6±9.2 ng/ml, respectively (p<0.01). Although duration of vitamin D usage was shorter in children with recurrent tonsillopharingitis, this difference was not statistically significant (p>0.05). CONCLUSION: Vitamin D levels in children with ≥7 recurrent episodes of tonsillophargitis within the preceeding year were significantly lower compared to the control group. We believe that serum vitamin D levels should be checked in children with recurrent tonsillopharingitis and deficiencies should be treated.

Does transient hypothyroxinemia influence metabolic bone disease of prematurity?

OBJECTIVE: To investigate the relationship between Metabolic Bone Disease (MBD) and Transient Hypothyroxinemia of Prematurity (THOP). METHOD: One hundred twenty-four infants, born in Marmara University Hospital with a gestational age ≤34 weeks, were enrolled. Clinical features were recorded. Serum TSH, free T4, total T4, calcium, phosphorus and total Alkaline Phosphatase (ALP) levels were determined in the first and third postnatal weeks. MBD was defined as a phosphorus level <4.5 mg/dl and/or ALP >900 IU/l. THOP was defined as a serum free and/or total thyroxine level lower than -1 SD for gestational age at the 7th postnatal day. RESULT: THOP was diagnosed in nineteen (15.3%) patients. MBD was diagnosed in 52 (41.9%) at the 3rd month. Low birth weight, low gestational age and prolonged parenteral nutrition were associated with MBD. Multivariate analysis documented a significant relationship solely between MBD and gestational age. CONCLUSION: The risk of MBD does not increase significantly in babies with THOP.

The value of fecal calprotectin as a marker of intestinal inflammation in patients with ulcerative colitis.

BACKGROUND/AIMS: To assess intestinal inflammation, simple, inexpensive and objective tools are desirable in inflammatory bowel disease. This study aimed to evaluate fecal calprotectin as a marker of active disease in ulcerative colitis. MATERIALS AND METHODS: Sixty patients with a diagnosis of ulcerative colitis and 20 controls were recruited into the study. The disease activity of ulcerative colitis was determined by modified Truelove-Witts criteria and Rachmilewitz endoscopic index. The enzyme-linked immunosorbent assay was used to measure the concentrations of fecal calprotectin. C-reactive protein, erythrocyte sedimentation rate and hemogram were also measured, and inflammatory markers were compared with fecal calprotectin in determining disease activity. RESULTS: Fecal calprotectin concentration in the patients with active ulcerative colitis (n=30) was significantly higher than that in the inactive ulcerative colitis group (n=30) and in the controls (n=20) (95% confidence interval: 232.5 (0.75-625) vs 11.7 (0.2-625), 7.5 (0.5-512) mg/L, p<0.001). There was no significant difference between the patients with inactive ulcerative colitis and controls (p>0.05). The calprotectin concentration was greater in the patients with a more severe clinical index, higher endoscopic activity (>4), elevated C-reactive protein, leukocytosis, and extensive colitis (p<0.05). The areas under the curve of the receiver operating characteristics were 0.817, 0.809, 0.532, and 0.507 for C-reactive protein, fecal calprotectin, leukocyte count, and erythrocyte sedimentation rate, respectively. There was a significant correlation between the fecal calprotectin concentration and the endoscopic activity in ulcerative colitis (r = 0.548, p<0.001). CONCLUSIONS: Fecal calprotectin is a useful marker in the diagnosis of active disease and evaluation of clinical and endoscopic activity in ulcerative colitis.

ERCP experience in patients with choledochoduodenostomy: diagnostic findings and therapeutic management.

BACKGROUND: Endoscopic retrograde cholangiopancreatography (ERCP), besides reducing the need for surgery in a wide spectrum of biliary disease, is increasingly be used for the treatment of biliary complications of surgery. In this paper, we review our experience with postoperative ERCPs required after biliary surgery with a special focus on side-to-side choledochoduodenostomy (CD). METHODS: The records of 70 patients with a history of CD who underwent ERCP from May 2000 to February 2006 were analyzed. RESULTS: There were 70 patients, 32 (45.7%) women and 38 (35.6%) men, with a mean age of 56 (range, 21-80) years. Indications for ERCP were cholangitis in 46 (65.7%), abnormal liver function tests with abdominal pain and abnormal USG in 22 (31.4%), and abnormal liver function tests and abnormal USG in 2 (2.9%). Overall 133 ERCP were performed. Anastomotic stenosis was found in 14 (20%), benign biliary stricture above the anastomosis in 13 (18.6%), sump syndrome in 11 (15.7%), common bile duct stone in 8 (11.4%), malignancy in 4 (5.7%), hepatolithiasis in 1 (1.4%), and secondary sclerosing cholangitis in 1 (1.4%). ERCP was normal in 18 (25.8%). Patients were managed by stone extraction in 8 (11%), stent insertion in 22 (36%), balloon dilatation in 15 (21%), nasobiliary drainage in 11 (16%), and bougie dilatation in 2 (3%) patients. CONCLUSIONS: We have reported one of the largest groups of patients with CD in the literature and showed that ERCP is a very important diagnostic and therapeutic tool for the management of biliary problems after CD.

Mucocutaneous manifestations in inflammatory bowel disease.

BACKGROUND: The aim of this study was to evaluate the prevalence and features of the major cutaneous manifestations (erythema nodosum [EN] and pyoderma gangrenosum [PG]) and to determine the associations between cutaneous manifestations and other extraintestinal manifestations in patients with inflammatory bowel disease (IBD). METHODS: The mucocutaneous manifestations of patients with IBD were studied between December 2002 and June 2007. All patients underwent a detailed whole body examination by a gastroenterologist and dermatologist. RESULTS: In all, 352 patients were included in this study; 34 patients (9.3%) presented with at least 1 major cutaneous manifestation. The prevalence of EN (26 patients) and PG (8 patients) in IBD was 7.4% and 2.3%, respectively. EN was more common in Crohn's disease (16/118) than ulcerative colitis (10/234) (P = 0.002). EN was found to be related to disease activity of the bowel (P = 0.026). The prevalence of arthritis was significantly higher in the IBD patients with EN (11/26) than in IBD patients without EN (53/326) (P = 0.006). Arthritis was more common in IBD patients with PG (7/8) than in IBD patients without PG (57/344) (P = 0.00). IBD patients with PG were significantly more likely to have uveitis (1/8) compared with IBD patients without PG (5/344) (P = 0.017). CONCLUSIONS: We found the prevalence of 2 important cutaneous manifestations to be 9.3% in IBD in Turkish patients. EN was found to be more common in Crohn's disease and is associated with an active episode of bowel disease and peripheral arthritis. In addition, PG was connected with uveitis and peripheral arthritis.