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עמוד בית
Thu, 18.07.24

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September 2013
S. Shiber and Y. Molad
 Background: Antiphospholipid syndrome (APS) is an autoimmune disease with clinical manifestations of arterial and venous thrombosis, obstetric manifestations, and the presence of antiphospholipid antibodies or lupus anticoagulant. Catastrophic APS is a rare variant of APS defined as acute failure of at least three tissues, organs or systems caused predominantly by small vessel thrombosis confirmed by histopathologic evidence. Catastrophic APS develops rapidly and leads to death in 30% of cases.

Methods: We evaluated 11 patients with catastrophic APS – 8 of them with a probable diagnosis of catastrophic APS and 3 with a definite diagnosis – admitted to Beilinson hospital during the period 2003–2011.

Results: Overall venous events numbered 18 and overall arterial events 10. The event duration per patient was 2.6 ± 1.2 weeks (mean ± SD). Deep vein thrombosis of the legs was quite common (7 events), as was venous intraabdominal thrombosis (10 events). Eight patients had microangiopathic anemia with schizocytes seen in the blood smear. The mean ± SD hemoglobin level was 10.3 ± 3.6 g/dl and the mean ± SD creatinine level 0.98 ± 0.78 mg/dl. All our patients had high acute-phase reactant and all had lupus anticoagulant positivity, The most common positive antibodies were immunoglobulin G anticardiolipin (8 patients) and IgG[1] β2-glycoprotein (7 patients). During the events warfarin was stopped and the patients were given intravenous heparin. All the patients received steroids in variable doses. Five patients underwent plasma exchange, two patients received rituximab and two patients intravenous immunoglobulin.

Conclusions: Catastrophic APS, a rare syndrome, is important because of its major morbidity and mortality among young patients.


 





[1] IgG = immunoglobulin G


August 2013
E. Nachum, A. Shinfeld, A. Kogan, S. Preisman, S. Levin and E. Raanani
 Background: Patients with Marfan syndrome are referred for cardiac surgery due to root aneurysm with or without aortic valve regurgitation. Because these patients are young and frequently present with normal-appearing aortic cusps, valve sparing is often recommended. However, due to the genetic nature of the disease, the durability of such surgery remains uncertain.

Methods:  Between February 2004 and June 2012, 100 patients in our department suffering from aortic aneurysm with aortic valve regurgitation underwent elective aortic valve-sparing surgery. Of them, 30 had Marfan syndrome, were significantly younger (30 ± 13 vs. 53 ± 16 years), and had a higher percentage of root aneurysm, compared with ascending aorta aneurysm in their non-Marfan counterparts. We evaluated the safety, durability, clinical and echocardiographic mid-term results of these patients.

Results: While no early deaths were reported in either group, there were a few major early complications in both groups. At follow-up (ranging up to 8 years with a mean of 34 ± 26 months) there were no late deaths, and few major late complications in the Marfan group. Altogether, 96% and 78% of the patients were in New York Heart Association functional class I-II in the Marfan and non-Marfan groups respectively. None of the Marfan patients needed reoperation on the aortic valve. Freedom from recurrent aortic valve regurgitation > 3+ was 94% in the Marfan patients.

Conclusions: Aortic valve-sparing surgery in Marfan symdrome patients is safe and yields good mid-term clinical outcomes.

July 2013
N. Roguin Maor
 Background: Smoking is a serious health issue worldwide. Smoking trends among physicians predict similar trends in the general population. Little is known about current smoking rates among physicians.

Objectives: To investigate current smoking trends among Israeli physicians.

Methods: All practicing physicians at a tertiary university-affiliated medical center in central Israel were invited to complete a Web-based questionnaire on smoking habits and smoking-related issues via the institutional email. Findings were compared to those in the general population and between subgroups.

Results: Of the 90 responders (53 male, 88 Jewish), 54 (60%) had never smoked, 21 (23.3%) were past smokers, and 15 (16.7%) were current smokers. The rate of current smokers was lower than in the general population. The proportion of current smokers was higher among residents than attending physicians and among physicians in surgical compared to medical specialties. Past smokers accounted for 17.9% of the residents (average age at quitting 26.2 years) and 28.1% of the attending physicians (average age at quitting 33.0 years). Non-smokers more frequently supported harsh anti-smoking legislation.

Conclusions: The rate of smoking is lower in physicians than in the general population but has not changed over the last 15 years. Anti-smoking programs should particularly target physicians in surgical specialties. 

May 2013
M. Haifler and K. Stav
 Dysfunctional voiding is characterized by an intermittent and/or fluctuating flow rate due to involuntary intermittent contractions of the periurethral striated or levator muscles during voiding in neurologically normal women (International Continence Society definition). Due to the variable etiology, the diagnosis and treatment of DV is problematic. Frequently, the diagnosis is done at a late stage mainly due to non-specific symptoms and lack of awareness. The objectives of treatment are to normalize micturition patterns and prevent complications such as renal failure and recurrent infections. Treatment should be started as early as possible and a multidisciplinary approach is beneficial.

February 2013
T. Steinberg, I. Tamir, S. Zimmerman-Brenner, M. Friling and A. Apter
 Background:  Tic disorders are common causes of morbidity in Israel but their prevalence in this country needs further study.

Objectives: To assess the prevalence of mental disorders in Israeli youth including tic disorders, as part of the Israel Survey of Mental Health among Adolescents (ISMEHA).

Methods: The ISMEHA was conducted in a representative sample of 957 adolescents aged 14–17 and their mothers during 2004–2005. We interviewed the adolescents and their mothers in their homes and collected demographic information about the use of services. We also administered a psychiatric interview, the Development and Well-Being Assessment inventory (DAWBA), which included a question on tic disorder. The prevalence of tic disorders was calculated based on the adolescents’ and maternal reports. The relationships among demographic data, comorbidity rates, help-seeking behaviors and tic disorder are presented.

Results: The prevalence of tics was 1.3% according to maternal reports and 4.4% according to adolescents’ reports. The prevalence correlated with externalizing disorders and learning disabilities A higher prevalence of tics was found in the Arab population compared with Jewish adolescents

Conclusions: The prevalence of tic disorders in Israel, as measured by a direct question in this epidemiological study, and associated comorbidities concurs with previous reports. The complexities of prevalence estimations, comorbidities, demographic correlates, and help-seeking behaviors are discussed.

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