RESUMO
The health background management and outcomes of 5 pregnancies in 4 women affected by Cooley Disease, from Paediatric Institute of Catania University, are described, considering the preconceptual guidances and cares for such patients. These patients were selected among a group of 100 thalassemic women divided into three subgroups, according to their first and successive menstruation characteristics: i) patients with primitive amenorrhoea, ii) patients with secondary amenorrhoea and iii) patients with normal menstruation. Only one woman, affected by primitive amenorrhoea, needed the induction of ovulation. A precise and detailed pre-pregnancy assessment was effected before each conception. This was constituted by a series of essays, including checks for diabetes and hypothyroidism, for B and C hepatitis and for blood group antibodies. Moreover were evaluated: cardiac function, rubella immunity and transaminases. Other pregnancy monitoring, and cares during labour and delivery were effected according to usual obstetrics practice.All the women were in labour when she were 38 week pregnant, and the outcome were five healthy babies born at term, weighting between 2600 and 3200gs. The only complication was the Caesarean section. The improvements of current treatments, especially in the management of iron deposits, the prolongation of survival rate, will result in a continuous increase of pregnancies in thalassemic women. Pregnancy is now a real possibility for women affected by such disease. We are furthermore studying the possibility to collect the fetus' umbilical cord blood, after the delivery, to attempt eterologus transplantation to his mother trying to get a complete marrow reconstitution.
RESUMO
We describe the relation between umbilical cord clamping time and two different enrichment system of CD34(+) stem cells from umbilical cord blood with the proliferative ability and bone marrow reconstitution of the stem cells obtained. After an obstetrician performed the cord blood collection, the purification of stem cells was performed either with a combination of monoclonal antibodies (negative selections) using the Stem Sep method, or with a positive cells selection based on their surface CD34 antigens using the Mini Macs system. An excellent recovery of haematopoietic progenitors [Burst Forming Unit Erythroids (BFUE); Colony Forming Unit Granulocytes and Macrophages (CFU-GM); and Colony Forming Unit Granulocytes, Erythroids, Monocytes and Macrophages (CFU-GME)], inversely related to the increase in clamping time, was performed with the Mini Macs system (54% of colonies, with 90% purity). With Stem Sep method, haematopoietic progenitor's recovery was 35% (with 80% purity). By applying early clamping of umbilical cord blood we obtained a greater number of CD34(+) cells and their clonogenic activity was increased with enrichment. This is a useful technique considering that the number of CD34(+) stem cells usually contained from a unit of placental blood is enough for the transplant to a child, but not for an adult. Thus, using these methods, we can get a larger number of CD34(+) stem cells which reduces the risk of Graft versus Host Disease also in adult patients, producing survival rates similar to those obtained with transplantation of bone marrow from unrelated donors.
RESUMO
The continuous care of headache patients, from headache centres to general practice, is a managerial problem that is still unsolved in Italy. In fact, if on the one hand patients do not usually go to headache centres because of poor information, on the other hand, if they do, they do not find their general practitioner (GP) sufficiently prepared to continue the management. In Sicily we have formed a dense network of headache centres that we will try to link on the Internet to deal with the problem of poor patients information and poor specialist consultation. We also have faced the problem of the continuous care, trying to overcome "the difficulties of communication between specialists, GPs and patients" and "the difficulties of GPs in diagnostic work", by simple instruments like the Italian version of ID-Migraine, a simple three-item questionnaire.
