Cardiac Surgery in Patients With Liver Cirrhosis (CASTER) Study: Early and Long-Term Outcomes

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Efficacy of Hilotherapy face mask in improving the trend of edema after orthognathic surgery: a 3D analysis of the face using a facial scan app for iPhone

Purpose

Cryotherapy after orthognathic surgery is essential for the control of facial edema. The aim of our study is to evaluate the efficacy of Hilotherapy face mask in reducing facial edema after orthognathic surgery, studying facial surfaces with an innovative, fast, economical 3D facial scan system based on an iPhone app.

Methods

Eighty-four patients with Class III were included: 35 patients treated with Hilotherm after orthognathic surgery (Group 1), 32 patients with ice packs (Group 2), 7 patients who refused cryotherapy (not 1 - not Group 2). Their facial scans performed immediately after surgery (T0), at 24 (T1), 48 (T2) and 72 h (T3) after surgery, were acquired in specific software, and the discrepancies between them were studied in an accurate 3D volumetric method.

Results

We measured a significantly better edema trend in Group 1 in the tragus–nasal wing line and in the tragus–labial commissure line at T1, and also in the tragus–menton line at T2 and T3.

Conclusions

In conclusion, Hilotherapy represents a more comfortable and more effective cryotherapy system in controlling the trend of facial edema after orthognathic surgery. The method we used for the facial scans is accurate, cheap, smart, and fast. As demonstrated by the 3D volumetric study of the face, the regions of the middle third of the face are those in which the difference is most noticeable.

     

Therapeutic apheresis in children: experience in a pediatric dialysis center

The use of apheretic procedures in pediatric patients has always been restricted by technical difficulties and the low incidence of diseases requiring this kind of treatment. The aim of the present study was to describe the solutions adopted to solve technical difficulties related to priming, vascular access and monitoring and then to evaluate clinical results. Between 1982 and 2000, 51 consecutive children (28 male, 23 female) with a mean age of 4.9 +/- 4.8 years (3 months-14.8 years) and a mean weight of 19.7 +/- 12.8 kg (5-52 kg), with renal and/or extra-renal diseases requiring apheretic procedures were selected for the study. The overall number of procedures performed were: 226 plasma-exchange (PE), 6 LDL-apheresis (LDL-A) and 8 protein A immunoadsorption (IAPA) sessions. Our therapeutic protocol involves hematic flux of 20-100 ml/min and ultrafiltration of 5-20 ml/min. In each 70-95 minute session we exchanged plasmatic volume with fresh frozen plasma or with a solution of 6% albumin in lactated Ringer's, using heparin (10-20 UI/kg/h). We used Paired Filtration Dialysis Monitor in PE and LDL-A; Citem 10 in IAPA. As plasma separator, we used a filter made of polypropylene, 0.2 m2 surface, 30 ml priming (Hemaplex BT 900). Hemolytic uremic syndrome was the most commonly treated disease (18/51 cases) with good results in 10/18 cases. We recorded, good results in vasculitis as well, in one girl with focal glomerulosclerosis in transplanted kidney and rapid improvement in all children with Guillaine-Barré Syndrome. PE treatment was effective in metabolic disorders such as tirosynemia and familiar hypercholesterolemia. Only 4/12 patients with acute liver failure due to viral hepatitis recovered. We had poor results in the remaining eight cases. Complications were rare and no viral infection was found in any patient. Our data show that it is possible to use these procedures in pediatric patients even though clinical indications and real effectiveness still need to be cleared up.     

A new shape for an old function: lasting effect of a physiologic surgical restoration of the left ventricle

Background  

Long-term morphofunctional outcome may vary widely in surgical anterior left ventricular wall restoration, suggesting variability in post-surgical remodeling similar to that observed following acute myocardial infarction. The aim of this pilot study was to demonstrate that surgical restoration obtained with a particular shape of endoventricular patch leads to steady morphofunctional ventricular improvement when geometry, volume and residual akinesia can be restored as normal as possible.     

Allergy to pollens from Betulaceae and Corylaceae in a Mediterranean area (Genoa, Italy)--a ten-year retrospective study.

Allergy to pollens from Betulaceae and Corylaceae is becoming a leading problem in Genoa, a northern Mediterranean area in Italy. The results of a 10-year retrospective study on combined observations both on the aerobiological presence of Betulaceae and Corylaceae pollens (Alnus, Corylus, Ostrya) and on the incidence of positive SPT in the allergic population living in the same area are reported. Among 3473 patients suffering from seasonal respiratory allergy with positive SPT to one or more pollens, 558 (16.06%) showed SPT positivity to Betulaceae and/or Corylaceae pollens, both isolated and associated with other allergens. These patients suffered from winter or early spring hay fever, with a high incidence of bronchial asthma. A statistically significant increase (0.02 < p < 0.05) in the number of these sensitizations from 1981 to 1990 has been observed. Some possible explanations for this phenomenon, including an increase in the total amount of local airborne pollens, are suggested. About 24% of the patients with positive SPT to these pollens referred oral allergic syndrome associated with the ingestion of some foods, especially apples and nuts, with or without other additional clinical symptoms.     

Relationship between procollagen III peptide serum levels, synovitis of weight bearing joints and disability in rheumatoid arthritis

We studied P-III-P levels along with several acute phase reactants, Beta-2-microglobulin and autoantibody synthesis in 52 rheumatoid patients. No relationship arose between P-III-P levels and immunological parameters nor with acute phase reactants. We observed a highly significant difference between P-III-P levels in patients with knee and/or hip involvement with respect to those with only polyarthritis of small joints (86.1 +/- 21.5 vs 61.2 +/- 19.1 ng/ml; p less than 0.001). In 24 consecutive patients we also observed a significant correlation (p less than 0.02) between P-III-P levels and AIMS score. We conclude that P-III-P levels are mainly related to the synovial inflammation of major joints and as such P-III-P might represent the biochemical marker of the synovial mass in rheumatoid arthritis.