Israel Medical Association Journal

Background: Guidelines recommend initiation of parenteral biologic or oral target-specific disease-modifying anti-rheumatic drugs (bDMARDs/tsDMARDs) in rheumatoid arthritis (RA) patients who do not adequately respond to conventional DMARDs.

Objectives: To compare the preferred route of administration of bDMARDs or tsDMARDs in RA patients who were previously treated with at least one type.

Methods: A cross-sectional survey was conducted of consecutive RA patients previously prescribed bDMARDs or tsDMARDs. We analyzed the factors associated with patients' preferred route of administration.

Results: The cohort included 95 patients, mostly female (72.6%), seropositive (81.05%), mean age 63.4 ± 11.9 years. The oral route was preferred by 39 patients (41%) and 56 (59%) preferred the parenteral route. Most patients (65.9%) preferred to continue with their current route (P < 0.001). Switching from a current route was less common with patients who were currently using the oral route (13.3% vs. 38.2%, P = 0.04). Many patients (53.8%) who preferred the oral route had never experienced it before, while this was rare (3.6%) regarding the parenteral route (P = 0.0001). Employment status was associated with preference of the subcutaneous route over the intravenous route of bDMARDs (P = 0.01). Of the 21 patients who had previously experienced both parenteral and oral treatment, 16 (76.2%) preferred the oral route.

Conclusions: RA patients preferred to continue treatment with an administration route they have already experienced. However, when choosing an unexperienced route, significantly more patients preferred the oral route. Our results strengthen the understanding of patient preferences, which could improve drug adherence, compliance, and disease outcome.

Background: Diabetic ketoacidosis (DKA) as the first presentation of type 1 diabetes mellitus (T1DM) is a serious complication that is preventable.

Objectives: To identify risk factors for DKA at presentation of T1DM to delineate high-risk Israeli populations that could benefit from preventative measures.

Methods: Data for this multicenter retrospective study were collected from the medical files of three pediatric diabetes centers representing three districts in Israel. Inclusion criteria were diagnosis of T1DM, age at diagnosis ≤ 17 years, permanent residency in Israel, and documentation of the presence or absence of DKA at presentation.

Results: The study population included 607 patients of whom 438 met the inclusion criteria. The mean age at diagnosis was 9.1 ± 4.5 years. DKA was present at diagnosis in 156/438 patients (35.6%). The incidence of DKA was different among the three diabetes centers (P = 0.04). The DKA group was significantly younger than the non-DKA group (8.4 ± 4.5 vs. 9.5 ± 4.4, respectively, P = 0.008). DKA was significantly associated with maternal origin (Ashkenazi Jewish origin [lower] vs. non-Ashkenazi, P = 0.04) and with paternal education level (academic [lower] vs. non-academic education, P = 0.04). Stepwise logistic regression showed that maternal Ashkenazi Jewish origin has a protective effect on DKA (odds ratio [OR] 0.4, 95% confidence interval [95%CI] 0.21–0.74, P = 0.004) and that younger age is an independent risk factor (OR 1.06, 95%CI 1.01–1.1, P = 0.02).

Conclusions: A diabetes educational program targeting high-risk population groups may reduce the prevalence of DKA nationwide.

Background: Up to 3.4% of Crohn’s disease (CD) patients will be diagnosed with concomitant primary sclerosing cholangitis (PSC). Despite the worldwide increase incidence of CD, data on the clinical characteristics of PSC-CD patients are scarce.

Objectives: To clinically characterize CD in patients who have concomitant PSC.

Methods: A retrospective case-control analysis was conducted with 18 CD patients with concomitant PSC who attended the Inflammatory Bowel Disease Center at the Tel Aviv Sourasky Medical Center between 2011–2014 (PSC-CD patients). They were matched by age, gender, and disease duration to 90 control patients (those with CD who did not have concomitant PSC). Disease phenotype (according to the Montreal classification), demographics, and clinical data were compared in the two groups.

Results: PSC-CD patients were characterized by a disease that was more frequently limited to the colon (L2) (50% vs. 16%, P = 0.004) and by a non-stricturing and non-penetrating inflammatory phenotype (83% vs. 33%, P = 0.0001) compared to controls who had an increased prevalence of the penetrating phenotype (B3) (6% vs. 33% P < 0.05). Use of 5-aminosalicylic acid agents as a single therapy was significantly more prevalent among PSC-CD patients than in controls (39% vs. 7%, P < 0.005). In contrast, biologic therapy was significantly less common among PSC-CD patients compared to controls (17% vs. 52%, P = 0.0086).

Conclusions: Patients with PSC-CD are clinically distinct from patients with isolated CD, and are characterized by predominant colonic involvement and an inflammatory, non-stricturing and non-penetrating phenotype.

Background: During the past decades, beta thalassemia major (TM) and beta thalassemia intermedia (TI) have transformed from a universally fatal disease at a young age into a chronic disease. This advancement is attributed to improved chelation therapy as well as enhanced management strategies, with focused attention on disease and treatment-related complications.

Objectives: To describe characteristics of adults with thalassemia as well as treatment modalities, disease and treatment-related complications, and socioeconomic information of the patients.

Methods: We preformed a retrospective analysis of 14 adult patients > 35 years of age with TM and TI who were treated at our institute, a single center specializing in the care of adult thalassemia patients living in Israel, between the years 2006 and 2016.

Results: The median age of patients was 37 years and most patients were transfusion-dependent. The median number of chelation therapeutic lines was three, and 85.7% of patients were treated at one point by combination chelation therapy. Most patients suffered from at least some form of endocrine dysfunction (n=12), and four patients developed overt heart failure. Of the patients, 85% had completed at least a high school education, 78% were employed, and 64.2% were married.

Conclusions: Prolonged survival of thalassemia patients in recent years has been accompanied by a new set of challenges for both the patients and the treating staff. Further research is warranted to improve both medical management and the socioeconomic well-being of this unique group of adult thalassemia patients.

Background: In Israel a general code of ethics exists for physicians, drafted by the Israel Medical Association. The question arises whether psychiatrists require a separate set of ethical guidelines.

Objectives: To examine the positions of Israeli psychiatrists with regard to ethics in general and professional ethics in particular, and to explore opinions regarding a code of ethics or ethical guidelines for psychiatry. 

Methods: A specially designed questionnaire was compiled and completed by psychiatrists recruited for the study. 

Results: Most participants reported low levels of perceived knowledge regarding ethics, professional ethics, and the general code of ethics. Older and more experienced professionals reported a higher level of knowledge. Most psychiatrists agreed or strongly agreed with the need for a distinct code of ethics/ethical guidelines for psychiatrists. This support was significantly higher among both psychiatrists under 50 years and residents. 

Conclusions: Our findings suggest that the existing code of ethics and position papers may not be sufficient, indicating a potential need to develop and implement a process to create the ethical code itself. In addition, the findings highlight the importance of ethics education, suggesting that the need for a code of ethics is more urgent in the early stages of professional training, as younger professionals may be more exposed to advanced media technology. While some may fear that a distinct code of ethics will distance psychiatry from modern medicine, others assert that the profession combines aspects from the humanities and social sciences that require a unique sort of management and thus this profession requires a distinct code of ethics.

 

Methods: We developed a one-day tutor training program based on six simulated scenarios with video-based debriefing. The program's efficacy was assessed using questionnaires completed by the participating physicians and their students. Main outcome measures were self-perceived teaching skills at baseline, after participation in the program, and following completion of the tutor role. Secondary outcome measures were the students' perceptions regarding their tutor skills.

Results: Thirty-two physicians (mean age 35.5, 56% females) participated in the program. Self-assessment questionnaires indicated statistically significant improvement following the program in 13 of 20 measures of teaching skills. Additional improvement was observed upon completion of the tutor role, leading to significant improvement in 19 of the 20 measures. Questionnaires completed by their students indicated higher scores in all parameters as compared to a matched control group of tutors who did not participate in the program, though not statistically significant. Most participants stated that the program enhanced their teaching skills (88%), they implement program-acquired skills when teaching students (79%), and they would recommend it to their peers (100%). Satisfaction was similar among participants with and without previous teaching experience.

Conclusions: A novel one-day simulation-based tutor training program was developed and implemented with encouraging results regarding its potential to improve clinical teaching and mentoring skills. 

Background: Spinal epidural abscess (SEA) is a rare disease with a potentially devastating outcome, and a reported incidence traditionally estimated at 0.2–2 cases/10,000 hospital admissions. Since the implementation in October 2007 of a program to increase medical personnel’s awareness of SEA, we have documented a sharp increase in the incidence of SEA at our medical center

Objectives: To investigate the cause of the increased incidence of SEA.

Methods: All cases diagnosed with SEA during the period 1998–2010 were retrospectively reviewed. Cases diagnosed before 2007 were compared with those diagnosed thereafter.

Results: From January 1998 to October 2007 SEA was diagnosed in 22 patients (group A), giving an annual incidence of 0.14–0.6 cases per 10,000 admissions. During the period November 2007 to April 2010, 26 additional patients were diagnosed (group B), yielding an incidence of 0.81–1.7 cases per 10,000 admissions (P < 0.01). The two groups did not differ significantly in epidemiological, clinical or laboratory characteristics, or in the causative bacteria isolated.

Conclusions: The threefold rise in the incidence of SEA observed at a tertiary medical center in Tel Aviv since November 2007 was not explained by different host characteristics or by more virulent bacterial isolates. We suggest that heightened awareness of the clinical presentation and timely utilization of MR imaging has resulted in more cases being identified. 

Objectives: To assess the current practice in acute flexor tendon repair among Israeli hand surgeons.

Methods: A five-question survey was conducted among certified hand surgeons in Israel regarding their preferred materials and method for performing acute flexor tendon repair.

Results: Forty-eight hand surgeons participated in the survey. The most widely used core suture in zone 2 (58.3%), as well as in zones 3 and 4 (62.5%), was the modified Kessler type. The most widely used suture material was nylon. All surgeons incorporated epitendinous sutures to augment their core sutures. 

Conclusions: The modified Kessler core suture technique is the most widely used technique among Israeli hand surgeons for repairing acute flexor tendon lacerations in zones 2, 3 and 4. This finding agrees with worldwide data and with emerging data attesting to the lower risk of adhesion formation and postoperative tendon ruptures with this method. The core suture technique initially popularized by the late Prof. Isidor Kessler, who headed our department during the years 1973–92, remains the most practiced acute flexor tendon repair technique among hand surgeons in Israel.