A New Model of Early Intervention Based on The Osteopathic Integrated Approach: Clinical Experience About 530 Newborn

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Olfaction: anatomy, physiology and behavior

The anatomy, physiology and function of the olfactory system are reviewed, as are the normal effects of olfactory stimulation. It is speculated that olfaction may have important but unobtrusive effects on human behavior

Changes in visual evoked potentials in children on chronic dialysis treatment

Visual evoked potentials (VEP) were recorded in 20 children undergoing dialysis for chronic renal failure. VEP before treatment (72 h after last dialysis) were pathological in 17 patients (85%); responses obtained 3 h after treatment were abnormal in only 6 cases (30%). Furthermore, all patients improved after treatment, except two who were unchanged. However, VEP recorded immediately after dialysis were worse in 4 of 7 patients than before treatment, probably as an effect of the dysequilibrium syndrome; they improved spontaneously afterwards. The acute changes caused by dialysis seem to be more evident in children than in adults. No correlations have been found between blood chemistry indexes and VEP modifications. Finally, VEP have proved to be more sensitive than EEG in identifying a central nervous system (CNS) dysfunction in these uremic patients

Complications linked to chronic peritoneal dialysis in children after kidney transplantation: Experience of the Italian registry of pediatric chronic peritoneal dialysis

Our objective was to evaluate the infectious complications of the post-transplant period attributable to the persistence of catheter and other complications when chronic peritoneal dialysis (CPD) was performed post-transplantation. The design was a retrospective study, and the setting was an Italian registry of pediatric chronic peritoneal dialysis. There were 86 pediatric renal transplants (9/86 from living related donors, 2/86 simultaneous liver and kidney transplantation for oxalosis). Six of 86 transplants were lost at follow-up. Mean age of the children (n = 80) at transplantation was 9.3 years (range: 1.7-21 years). They had been on CPD for a mean period of 1.7 years (range: 0.2-4.6 years). During CPD, 67 peritonitis episodes (80% related to exit-site and/or tunnel infections) were observed, with an incidence of peritonitis of one episode per 16 months CPD. The mean safe interval of peritonitis and/or exit-site or tunnel infection was 208 days (range: 36-1897 days). The mean time of catheter removal was 80.3 days (range: 0-216 days) post-transplantation. During the first month post-transplantation, one episode of peritonitis secondary to a sepsis occurred in one child. No other episodes of peritonitis or exit-site and/or tunnel infections were observed. Two of 80 children returned to CPD (at four and at 12 months, respectively) because of persistent allograft failure. Furthermore, 12 patients were on CPD because of temporary graft failure. In all these patients the pretransplant peritoneal dialysis (PD) catheter was utilized, with no complications. These data show that the persistence of the PD catheter after kidney transplantation has produced no infections or other complications. What is more, the catheter was safely utilized during acute rejection or primary allograft nonfunction

Complications linked to chronic peritoneal dialysis in children after kidney transplantation: experience of the Italian Registry of Pediatric Chronic Peritoneal Dialysis.

Our objective was to evaluate the infectious complications of the post-transplant period attributable to the persistence of catheter and other complications when chronic peritoneal dialysis (CPD) was performed post-transplantation. The design was a retrospective study, and the setting was an Italian registry of pediatric chronic peritoneal dialysis. There were 86 pediatric renal transplants (9/86 from living related donors, 2/86 simultaneous liver and kidney transplantation for oxalosis). Six of 86 transplants were lost at follow-up. Mean age of the children (n = 80) at transplantation was 9.3 years (range: 1.7-21 years). They had been on CPD for a mean period of 1.7 years (range: 0.2-4.6 years). During CPD, 67 peritonitis episodes (80% related to exit-site and/or tunnel infections) were observed, with an incidence of peritonitis of one episode per 16 months CPD. The mean safe interval of peritonitis and/or exit-site or tunnel infection was 208 days (range: 36-1897 days). The mean time of catheter removal was 80.3 days (range: 0-216 days) post-transplantation. During the first month post-transplantation, one episode of peritonitis secondary to a sepsis occurred in one child. No other episodes of peritonitis or exit-site and/or tunnel infections were observed. Two of 80 children returned to CPD (at four and at 12 months, respectively) because of persistent allograft failure. Furthermore, 12 patients were on CPD because of temporary graft failure. In all these patients the pretransplant peritoneal dialysis (PD) catheter was utilized, with no complications. These data show that the persistence of the PD catheter after kidney transplantation has produced no infections or other complications. What is more, the catheter was safely utilized during acute rejection or primary allograft nonfunctio

Clinical experience in the treatment of infants with chronic peritoneal dialysis

Chronic peritoneal dialysis (CPD) is the first treatment modality for most infants with end-stage renal failure; this group of patients shows peculiar clinical and technical problems. We present the data from a National Registry on 22 children starting CPD under one year of age, representing 11.6% of the total population of the Registry (189 patients). Mean weight at start of CPD was 6.1 +/- 1.8 kg and duration of dialysis was 22.1 +/- 15.5 months. During the follow-up period, 9 patients were transplanted, 1 was shifted to hemodialysis, and 4 died. Patient survival was 89.1% and 82.2% at 1 and 2 years (97.9% and 96.5% in the group of 167 older children); technique survival results were 89.1% at 1 year and 77.1% at 2 years (vs 92.5% and 85.7%, respectively). The incidence of peritonitis was 1 episode every 15.6 CPD-months (1:16.1 in the older children). Catheter-related complications occurred more frequently in infants (1:11.8 vs 1:17 episode:CPD-months), even if this difference was not statistically significant. Statural growth was on average -0.29 +/- 0.66 SD/year with a significant improvement between the first (-0.50 +/- 0.79) and the second (+0.23 +/- 0.77) year of CPD. Our data confirm that infants represent a higher risk group and that they can be treated satisfactorily with CPD while awaiting renal transplantation

Pharmacokinetics and hematologic response to subcutaneous administration of recombinant human erythropoietin in children undergoing long-term peritoneal dialysis: A multicenter study

For a study of the pharmacokinetics and hematologic response of subcutaneously administered recombinant human erythropoietin (rHuEPO), 24 children (mean age, 10 years 3 months; range, 3 months to 18 years) maintained by peritoneal dialysis and with anemia caused by end-stage renal failure (mean hemoglobin level, 6.5 gm/dl; range, 4.7 to 7.9) were treated with rHuEPO administered subcutaneously at an initial dose of 25 IU/kg twice per week. After a 4-week interval, in the case of no response (hemoglobin increase 641 to 1.5 gm/dl per month) the rHuEPO dosage was increased every 4 weeks according to the following schedule: 50, 75, 100, and 150 IU/kg twice per week. The administration of rHuEPO produced a rapid increase in serum concentration with a mean peak level of 59.8 mU/ml after 9 hours. Mean area under the curve to 72 hours was 2020 mU/ml per hour (range, 568 to 6609); mean elimination half-life and mean residence time were, respectively, 25.2 hours (range, 6.2 to 58.7) and 42.0 hours (range, 10.9 to 96). Of 24 children entered in the study, six had the drug suspended early because of renal transplantation (n = 1), lack of compliance (n = 4), or severe worsening of hypertension (n = 1). Eighteen patients had increased hemoglobin levels (to 9.4 \ub1 1.7 gm/dl after 24 weeks of treatment). No correlation was found between the increase in hemoglobin concentration and any of the pharmacokinetic data or the peak erythropoietin level reached during the kinetic profile. Eight children required an increase of antihypertensive medications to maintain satisfactory blood pressure values. We conclude that low doses of subcutaneously administered rHuEPO slowly release the drug into the blood and satisfactorily increase hemoglobin levels with very few side effects