Does a predialysis education program increase the number of pre-emptive renal transplantations?

OBJECTIVES: Renal transplantation (RT) is the most appropriate form of treatment for end-stage renal disease (ESRD). Pre-emptive RT decreases the rates of delayed graft function and acute rejection episodes, increasing patient and graft survival, while reducing costs and complications associated with dialysis. In this study, we investigated the relationship between a predialysis education program (PDEP) for patients and their relatives and pre-emptive RT. METHODS: We divided 88 live donor kidney transplant recipients into 2 groups: transplantation without education (non-PDEP group; n = 27), and enrollment in an education program before RT (PDEP group n = 61). RESULTS: Five patients in the non-PDEP group underwent pre-emptive transplantation, versus 26 of the PDEP group. The rate of pre-emptive transplantations was significantly higher among the educated (42.62%) versus the noneducated group (18.51%; P < .001). CONCLUSION: PDEP increased the number of pre-emptive kidney transplantations among ESRD patients.

Presentation of two cases with hypermobility syndrome and review of the related literature.

The aim of this study was to show that simple criteria like Beighton and Brighton criteria are sufficient to determine a diagnosis of hypermobility and may be useful prior to performing excessive diagnostic studies on children with variable joint pain and limited range of motion. Additionally, this study underlines how limitations of deformed joints can be restored with physiotherapy, which can also help preventing further complications of hypermobility. This study reports the case of a five-year-old girl and her 10-year-old brother, who both were suffering from difficulty in holding a spoon. Our diagnosis was hypermobility syndrome. The patients showed significant improvement with physiotherapy of the elbows. Evaluating patients for hypermobility in routine rheumatologic examination will prevent unnecessary diagnostic studies and treatments. Moreover, although the most common initial symptom of hypermobility is pain (usually in the knees), a limited range of motion due to subluxations in any other joints, like the elbows, may be the first symptom.

Comparison of serum CA 19.9, CA 125 and CEA levels with severity of chronic obstructive pulmonary disease.

OBJECTIVE: To investigate serum levels of CA 19.9, CA 125 and carcinoembryonic antigen (CEA) in patients with different stages of chronic obstructive pulmonary disease (COPD). PATIENTS AND METHODS: Fifty-three consecutive patients (50 males, 3 females, mean age 67.6 +/- 10.1 years) with COPD were included in this study. Serum levels of CA 19.9, CA 25 and CEA were determined by the chemiluminescent immunometric method. Based on values obtained from pulmonary function tests, the patients were divided into 3 groups: moderate (21), severe (18) and very severe (14). Data were analyzed with a Kruskal-Wallis one-way analysis of variance test and Mann-Whitney U test. RESULTS: The mean serum levels of CA 125 and CA 19.9 were significantly higher in patients with very severe COPD (p = 0.013 and p = 0.017, respectively) than in patients with severe and moderate COPD (p < 0.05). Patients with cor pulmonale had significantly high mean serum levels of CEA, CA 19.9 and CA 125 (p < 0.05). Patients using a long-acting beta-agonist and theophylline showed significantly higher mean serum levels of CA 125 than patients who were not (p < 0.05). CONCLUSION: Data showed that the increased serum tumor markers in patients with COPD might be due to the severity of COPD, medication and cor pulmonale.

Co-existence of Hashimoto's thyroiditis with familial Mediterranean fever: is there a pathophysiological association between the two diseases?

Familial Mediterranean fever is an autosomal recessive disease characterized by periodic attacks of fever and polyserositis, while Hashimoto's thyroiditis is the most common cause of hypothyroidism. We suggest that common autoimmune mechanisms may underlie both disorders, describe their clinical co-existence in a patient, and discuss a possible causal link between them.

Helicobacter pylori stool antigen test.

OBJECTIVE: Helicobacter pylori ( H.pylori ) infection is usually acquired in early childhood. Invasive techniques used for diagnosis of H.pylori infection require endoscopic examination which is expensive and inconvenient and may cause complications. The aim of this study was to evaluate the performance of a new noninvasive diagnostic method, stool antigen test for H.pylori in untreated children with recurrent abdominal pain. METHODS: Eighty children (35 female, 45 male) who have undergone upper gastrointestinal endoscopy due to recurrent abdominal pain were included in the study. The H.pylori stool antigen test (HpSA) is based on a sandwich enzyme immunoassay with antigen detection. HpSA sensitivity, specificity, and positive and negative predictive values were determined with reference to the results of both histology and rapid urease test as a gold standard ( H. pylori status). RESULTS: While 49 of the 80 children (61%) tested were positive for H.pylori according to the results of both histology and rapid urease test, 28 children had negative H.pylori status. Among those 49 children, 48 were found to be positive by HpSA. Of 28 patients with negative H.pylori status, 28 were H.pylori -negative also in the stool test. The sensitivity, specificity, and positive and negative predictive values of HpSA were found to be 98%, 100%, 100%, and 96.5%, respectively. CONCLUSION: These findings have demonstrated that HpSA as a relatively simple, inexpensive and time saving noninvasive test is a reliable method for detection of H.pylori infections in children.

Prenatal diagnosis of Joubert syndrome: a case report.

Joubert syndrome is a rare, autosomal recessive condition, first described by Joubert in 1969. We present a case of Joubert syndrome from a consanguineous family in which, apart from the cerebellar vermis agenesis, ventriculomegaly, bilateral postaxial polydactyly of hands and right foot and micropenis, episodes of fetal breathing pattern with an increased respiratory rate were also demonstrated by prenatal ultrasound scan. At birth the infant showed an odd face and bilateral fleshy nodules of the tongue. He had an abnormal breathing pattern of alternating tachypnea and apnea. Cranial MRI showed molar tooth sign, hydrocephalus and Dandy-Walker malformation. He had nystagmus, and electroretinography showed retinal dystrophy.