Breast-feeding in a woman with cystic fibrosis undergoing antibiotic intravenous treatment.

We report the case of a 30-year-old woman with cystic fibrosis (CF) chronically infected with Pseudomonas aeruginosa who delivered and breast-fed a healthy boy. While breast-feeding the woman had to undergo an i.v. antibiotic course with tobramycin, due to pulmonary exacerbation. Tobramycin was not detected in her milk and lactation could be continued. This is the first time that the presence of tobramycin in the milk of a CF woman during i.v. administration has been investigated.     

Guidelines for autologous blood and marrow stem cell transplantation in multiple sclerosis: a consensus report written on behalf of the European Group for Blood and Marrow Transplantation and the European Charcot Foundation

Recent reports suggest the possible beneficial effects of haemopoietic stem cell transplantation (HSCT) in autoimmune diseases such as multiple sclerosis (MS). The definition of the risk/benefit ratio for such a treatment is perceived as a major issue for the neurological community worldwide. The First Consensus Conference on Bone Marrow Transplantation in Patients with Multiple Sclerosis was held in Milan, Italy on 21 February 1998. Participants from 16 European, North American, and South American countries discussed the guidelines form performing HSCT in MS. This conference was organized in order to : (a) define criteria for patient selection; (b) define transplantation procedures to maximize efficacy of the treatment and minimize its toxicity; (c) standardize patient outcome evaluation; and (d) establish an international working group to evaluate the efficacy and safety of HSCT in MS and to study the immunological changes related to HSCT in MS patients. During the meeting in Milan agreement was reached on: (a) the preparation and distribution of a consensus report on HSCT in MS and (b) the design of an open trial for an initial assessment of the safety and efficacy of HSCT in MS. The consensus reached during the meeting and the design of the clinical trial are summarized in this contribution. Received: 14 May 1999, Received in revised form: 4 January 2000, Accepted: 19 January 2000     

In Vivo Evaluation of a New Embolic Spherical Particle (HepaSphere) in a Kidney Animal Model

HepaSphere is a new spherical embolic material developed in a dry state that absorbs fluids and adapts to the vessel wall, leaving no space between the particle and the arterial wall. The aim of this study was to elucidate the final in vivo size, deformation, final location, and main properties of the particles when reconstituted with two different contrast media (Iodixanol and Ioxaglate) in an animal model. Two sizes of “dry-state” particles (50–100 and 150–200 μm) were reconstituted using both ionic and nonionic contrast media. The mixture was used to partly embolize both kidneys in an animal model (14 pigs). The animals were sacrificed 4 weeks after the procedure and the samples processed. The final size of the particles was 230.2 ± 62.5 μm for the 50- to 100-μm dry-state particles and 314.4 ± 71 μm for the 150- to 200-μm dry-state particles. When the contrast medium (ionic versus nonionic) used for the reconstitution was studied to compare (Student’s t-test) the final size of the particles, no differences were found (p > 0.05). The mean in vivo deformation for HepaSphere was 17.1% ± 12.3%. No differences (p > 0.05) were found in the deformation of the particle regarding the dry-state size or the contrast medium (Mann-Whitney test). We conclude that HepaSphere is stable, occludes perfectly, and morphologically adapts to the vessel lumen of the arteries embolized. There is no recanalization of the arteries 4 weeks after embolization. Its final in vivo size is predictable and the particle has the same properties in terms of size and deformation with the two different contrast media (Iodixanol and Ioxaglate).     

Cervical disc herniation and cervical spondylosis surgically treated by Cloward procedure: a 10-year-minimum follow-up study

Background  

Cervical degenerative pathology produces pain and disability, and if conservative treatment fails, surgery is indicated. The aim of this study was to determined whether anterior decompression and interbody fusion according to Cloward is effective for treating segmental cervical degenerative pathology and whether the results are durable after a 10-year-minimum follow-up.     

Early colorectal reoperation: risk factors

The aim of the study was to analyse the risk factors in colorectal reoperation. Over the period from January 1987 to December 1999, 371 patients (191 male and 180 female, aged from 16 to 88 years) underwent colorectal surgery. Eighteen reoperations (12 male, 6 female, aged from 20 to 74 years; median age: 52.6 years) were performed. These included reoperations performed within 30 days of the first operation (or patient admission). The overall incidence of reoperation after colorectal surgery was 4.8% (18/371). In 14 of 18 patients (77%) anastomotic dehiscence was the indication for reoperation. In our experience, the mortality rate was 16.6% (3/18), in agreement with other reports in the literature. Analysis of risk factors in colorectal reoperation poses several methodological problems because we have no randomized multicentre studies that analyse risk factors in colorectal reoperation and the related surgical mortality.     

Laparoscopic cholecystectomy in adult patients with sickle cell disease

Cholecystectomy is a common surgical procedure performed in patients with sickle cell disease (SCD). Postoperative complications, including acute painful vaso-occlusive crisis and acute chest syndrome, have been described frequently after either traditional or laparoscopic cholecystectomy (LC). It's still not clear if preoperative blood transfusion, hyperhydration, intraoperative body temperature conservation may reduce complications rate. The Authors reviewed the charts of seven patients with SCD operated on LC for symptomatic gallbladder lithiasis and describe their perioperative management. In 3 patients preoperative endoscopic removal of stones was achieved. Five patients with HB lower than 9 g/dl and/or HbS higher than 40% were transfused preoperatively and all the patients were hyperhydrated. Intraoperative monitoring was achieved for early recognition of ventilation to perfusion mismatch and acid-base balance or temperature modifications. The Authors reported only one case of postoperative lower extremities pain. This study suggests that LC is a safe procedure in SCD if appropriate monitoring and perioperative management are achieved.     

Correlation of Tc-99m-red blood cell phleboscintigraphy with clinical severity of chronic venous disease

Equilibrium red blood cell phleboscintigraphy of the lower limbs for the diagnostic management of chronic venous disease has been proposed. The aim of this study was to verify the correlation of the phleboscintigraphic assessment of chronic venous disease with the clinical grading of the severity of the disease, since other diagnostic modalities have been recently demonstrated a poor and only partial correlation. Equilibrium Tc-99m-red blood cell phleboscintigraphy was performed in 27 patients with chronic venous disease. Scintigraphic images of 52 limbs were classified according to a four-class qualitative grading of the severity of the venous disease, and a quantitative scintigraphic index (saphena /femoral ratio) was assigned to each limb. The scintigraphic qualitative grading showed a highly significant correlation with the clinical grading (Rs=0.82, p<0.01), a good interobserver and intraobserver agreement (86.5% and 92.3%, respectively) and more than 90% sensitivity and specificity to identify the categories "minimal or no chronic venous disease" or "more significant disease" (assessed according to the Bayes theorem). Sensitivity and specificity results for the quantitative assessment were not as good. Phleboscintigraphy correlates well with the clinical grading of the severity of chronic venous disease of the lower limbs and may have potential as a valuable diagnostic tool for the noninvasive assessment of chronic venous disease.