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T Tallarita,
C Gurrieri,
A Cappellani,
D Corona,
M Gagliano,
G Giuffrida,
P Caglià,
P Fiamingo,
A Giaquinta,
N Sinagra,
D Zerbo, G Virzì,
P Veroux,
M Veroux
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ABSTRACT: Hemorrhoidal disease is a frequent cause of morbidity among the general population with a reported incidence of 4.4%, but little is known about its incidence and clinical features in kidney transplant recipients. Among 116 patients who had undergone kidney transplantation and were evaluated for hemorrhoidal disease, 82 had no hemorrhoids (70.6%), 28 (24%) had grade I hemorrhoids, and 6 (5.4%) had grade II hemorrhoids at the pretransplantation evaluation. Twenty-seven out of 116 recipients (22.4%) developed grade III or IV hemorrhoids after transplantation and underwent surgery. Hemorrhoidal disease was more frequent in patients with a pretransplantation history of hemorrhoids, with a rapid weight increase in the posttransplantation period, or who were aged between 30 and 50 years. Immunosuppressive therapy may play an important role in the worsening of hemorrhoidal disease among kidney transplant recipients. A prompt diagnosis and surgical treatment, whenever necessary, is mandatory for patients with clinical signs of worsening of hemorrhoids.
Transplantation Proceedings 05/2010; 42(4):1171-3. · 1.00 Impact Factor
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ABSTRACT: In this retrospective study the Authors correlated the hypoxia with the severity of retinopathy of prematurity (ROP) in a population of 683 outborn preterm infants (bw < 2500 g and gestational age < 38 weeks). They excluded all cases with specific pathological conditions. Among neonates with the same gestational age the incidence of ROP was higher (p < .05) in those with hypoxia (pH < 7.25, tcPO2 < 50 mmHg). These data suggest that hypoxia plays a role in the pathogenesis of ROP.
La Pediatria medica e chirurgica: Medical and surgical pediatrics 20(1):25-6.
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ABSTRACT: Cerebral function monitor (CFM), unlike traditional EEG, allows a long-term evaluation of electric brain activity, without interfering with the nursing of the newborn in the intensive care unit. Our aim was to evaluate the prognostic value of CFM for neurological outcome. We studied 102 newborns (gestational age 34.5 +/- 4.36 weeks; weight 1980 +/- 720 grams) by Multitrace CFM (Lectromed) 5 hours daily in the first week following admission. The patients also underwent cerebral echography, EEG and neurological follow-up to the 24th month. CFM was found to correlate well with the EEG recorded 3 months later. The persistence for at least one week of an I.C. tracing or the normalization of initial tracing have a good prognostic value (positive predictive value 95.23%), a persistently pathologic registration has a negative prognostic value (negative predictive value 85.18%), that even increases if cerebral echographic alterations are demonstrated (98.57%). The association of CFM and ultrasound abnormalities determines a relative risk for neurological motor impairment of 69.14, whereas CFM alone gives a relative risk of 6.4.
La Pediatria medica e chirurgica: Medical and surgical pediatrics 20(3):197-9.
