Israel Medical Association Journal

The ongoing coronavirus disease 2019 (COVID-19) pandemic has led to more than 200 million infected cases and 4.6 million deaths worldwide, and the numbers continue to grow. The disease presentation varies, and while most patients will present with a mild disease course, 5% will eventually develop significant respiratory failure, some despite initially presenting with mild symptoms. Early detection of patients at risk for deterioration is crucial for decisions regarding hospitalization, monitoring, timing, and extent of treatment.

Background: Statin-induced myalgia is defined as muscle pain without elevation of serum creatine phosphokinase levels and is a well-known complaint among statin users. Chronic pain syndromes affect a high percentage of the population. These pain syndromes may confound the reports of statin-induced myalgia.

Objectives: To compare the occurrence of chronic pain among patients on statin therapy who developed myalgia with those who did not.

Methods: This study included 112 statin-treated patients, who were followed at the lipid center at Sheba Medical Center. Fifty-six patients had a diagnosis of statin-associated muscle symptoms (SAMS) and 56 did not. Verified questionnaires were used to assess the diagnoses of fibromyalgia, pain intensity, functional impairment, anxiety, and depression in the study population.

Results: Patients with statin myalgia were more likely to fulfil the diagnostic criteria for fibromyalgia than patients without statin myalgia (11 [19.6%] vs. 0, respectively). Patients in the SAMS group exhibited higher levels of anxiety and depression compared with the control group. Female sex, higher scores on the Brief Pain Inventory pain intensity scale, and a Hamilton rating scale level indicative of an anxiety disorder were found to be significant predictors for fibromyalgia in patients presenting with statin myalgia.

Conclusions: A significant percentage of patients diagnosed with statin myalgia fulfilled the diagnostic criteria for fibromyalgia depression or anxiety disorder. Detection of these patients and treatment of their primary pain disorders or psychiatric illnesses has the potential to prevent unnecessary cessation of effective statin therapy.

Backgrounds: Behçet's disease (BD) is a chronic vasculitic multi-systemic disease of unknown etiology. BD is characterized by recurrent attacks of oral aphthae, genital ulcers, and uveitis. BD is a multisystemic disorder and as such it may provoke various psychiatric manifestations, including depression.

Objectives: To evaluate the association between BD and depression, adjusting for established risk factors for depression.

Methods: We executed a cross-sectional study based on the Clalit Health Services database, the largest healthcare organization in Israel, serving over 4.4 million members. For this study 873 BD patients were detected and matched with 4369 controls by age and sex.

Results: The rate of depression was higher among the BD patients compared with the control group (9.39% vs 5.49%, respectively, odds ratio [OR] 1.79, 95% confidence interval [95%CI] 1.37–2.31, P < 0.001). An association between BD and depression was also observed on multivariable analysis (OR 1.83, 95%CI 1.39–2.39, P < 0.001). When stratifying the data, according to established risk factors, the association between BD and depression was prominent in the youngest age group (18–39 years of age), low and high socioeconomical status, and non-smokers.

Conclusions: Establishing the association between BD and depression should influence the attitude and the treatment of BD patients, as this relationship requires a more holistic approach and a multidisciplinary treatment regimen for all patient needs.

Background: Atrial fibrillation (AF) is the most prevalent cardiac arrhythmia. Previous studies showed that rhythm and rate control strategies are associated with similar rates of mortality and serious morbidity. Beta blockers (BB) and calcium channel blockers (CCB) are commonly used and the selection between these two medications depends on personal preference.

Objectives: To compare real-time capability of BB and CCB for the treatment of rapid AF and to estimate their efficacy in reducing hospitalization duration.

Methods: We conducted a retrospective cohort study of 306 patients hospitalized at Soroka Hospital during a 5-year period with new onset AF who were treated by a rate control strategy.

Results: A significant difference between the two groups regarding the time (in hours) until reaching a target heart rate below 100 beats/min was observed. BB were found to decrease the heart rate after 5 hours (range 4–14) vs. 8 hours (range 4–18) for CCB (P = 0.009). Patients diagnosed with new-onset AF exhibited shorter duration of hospitalization after therapy with BB compared to CCB (median 72 vs. 96 hours, P = 0.012) in the subgroup of patients discharged with persistent AF. There was no significant difference between CCB and BB regarding the duration of hospitalization (P = 0.4) in the total patient population.

Conclusions: BB therapy is more potent for rapid reduction of the heart rate compared to CCB and demonstrated better efficiency in shortening the duration of hospitalization in a subgroup of patients. This finding should be reevaluated in subsequent research.

Background: Contact dermatitis is an inflammatory skin disorder characterized by an erythematous pruritic rash. The disorder can be either irritant or allergic. Allergic contact dermatitis is diagnosed by patch testing along with patient history.

Objectives: To review the results of patch tests conducted thought 2 years and to present real-life data characterizing clinical features and comparing prevalent local allergens to the ones common worldwide.

Methods: The retrospective cohort included 517 participants (384 females and 133 males) who underwent patch testing during a 2-year period. For each patient, clinical and demographic data were collected, and statistical analysis was conducted.

Results: We found that 261 patients had a positive test for at least one allergen. More females tested positive than males (52.9% vs. 43.6%). Test indications other than dermatitis were associated with a negative result. Hands, head, and neck were the most prevalent body parts affected. Patients with a background of atopic dermatitis had a higher rate of contact sensitization (69 vs. 43). Patients with a specific suspected offending allergen had significantly higher contact sensitizations. The most common allergen was nickel.

Conclusions: Patch testing should be conducted in patients with relevant dermatological findings accompanied by taking a thorough medical history. Clinicians should be updated on emerging allergens and exposure trends.

Background: The growing popularity of trampoline jumping in the past years has led to an increase in trampoline-related injuries. The risk is particularly high in large trampoline parks, which are attended by many individuals of various sizes and ages.

Objective: To describe a tertiary pediatric center experience in Israel.

Methods: The database of a tertiary pediatric medical center was retrospectively reviewed for all trampoline-associated admissions to the emergency department in 2015–2018. Data were collected on patient demographics and injury characteristics with an emphasis on type and venue.

Results: Of the 23,248 admissions for orthopedic trauma during the period, 244 children were admitted for 246 trampoline-related injuries. Injuries involved the lower limb in 130 children (53%), upper limb in 87 (36%), spine in 20 (8%), and other sites in 9 (3%). Almost half of the injuries (113/246, 46%) were fractures, 27% required either closed or open reduction in the operating room. Large trampoline centers were responsible for half of the cases.

Conclusions: Trampoline injuries accounted for 1.05% of all emergency department admissions at a tertiary pediatric hospital in 2015–2018. Nearly half of the trampoline-related injuries were fractures. Large trampoline centers pose a potential risk for more serious injuries. We raise awareness of the risks of trampoline jumping, considering increasing popularity of trampoline parks, and encourage the authorities to implement safety regulations.

Background: Traumatic brain injury (TBI) is a significant cause of death in the battlefield. TBI can be challenging to diagnose in the combat setting and remains a substantial challenge for advanced life support (ALS) providers.

Objectives: To compare prehospital and hospitalization characteristics between isolated and non-isolated TBI. To examine the effects of TBI with coexisting injuries on patient evaluation and outcomes based on the Israeli Defense Forces Trauma Registry and the Israeli National Trauma Registry of soldiers hospitalized for TBI between the years 2006–2017.

Methods: A total of 885 casualties were eligible for our study, of whom 271 (30%) had isolated TBI. Only 35% of hospitalized patients with isolated TBI were defined as urgent by the ALS providers versus 67% in the non-isolated TBI group (P < 0.001).

Results: Overall, 29% of the TBIs in the non-isolated group were missed by the ALS providers vs. 11% in the isolated group.

Conclusions: Concomitant injuries may delay the diagnosis of TBI by ALS providers. These findings should be considered in the prehospital evaluation to potentially improve the care and outcome of head injury patients.

Background: One of the main causes of iron deficiency anemia (IDA) is chronic gastrointestinal blood loss. The use of video capsule endoscopy (VCE) after negative bidirectional endoscopy in patients with IDA is controversial.

Objectives: To evaluate the effect of VCE in the management and long-term outcomes of IDA patients.

Methods: A retrospective case-control study was performed on all patients with IDA undergoing VCE over a 5-year period. We compared those with positive findings on VCE to those with normal findings. All participants previously underwent a negative bidirectional endoscopy

Results: We performed 199 VCE examinations; median follow-up time was 4 years (IQR 2–5). Positive findings were identified in 66 patients (diagnostic yield 33.2%). Double balloon enteroscopy or push enteroscopy was performed in eight patients (18.6%); only one was therapeutic. The main therapy in both groups was iron supplementation. There were no significant differences in iron treatment before and after VCE in each group and between groups. Anemia improved in both groups. There was no difference in the level of hemoglobin change between the groups during each year of follow-up compared to the baseline level prior to VCE. Anemia resolved in 15 patients (35%) in the positive VCE group and in 19 (45%) in the negative VCE group (P = 0.33).

Conclusions: Positive findings on VCE led to subsequent endoscopic interventions only in a small percentage of patients with IDA. Anemia improved and resolved equally whether or not there were VCE findings. The main intervention that appears to help IDA is iron supplementation.

Background: Diabetes mellitus (DM) is one of the risk factors for progression from latent to active tuberculosis. However, the effect of DM on subsequent tuberculosis treatment is still inconclusive.

Objectives: To compare tuberculosis treatment outcomes and the rate of drug resistance of tuberculosis patients with or without DM.

Methods: This case-control study was conducted between 2005 and 2015 at the only tuberculosis ward in Israel. All 80 tuberculosis patients who had DM and were hospitalized during the study period were included in this study, as were a randomized sample of 213 tuberculosis patients without DM. Demographic, clinical, and laboratory data were collected from patient files in the hospital and clinics after discharge.

Results: Tuberculosis patients with DM were more often older and more likely to be Israeli citizens with a lower socioeconomic status than patients without DM. No statistically significant differences were found in clinical presentation, radiological findings, and sputum smear tests between the two groups. Culture converting times were prolonged in patients with DM compared to normoglycemic patients. Multidrug drug resistance tuberculosis was more common among normoglycemic tuberculosis patients than tuberculosis patients with DM (9.2% vs. 1.6%, P = 0.12). Treatment success rates were 76.2% and 83.1% for tuberculosis patients with or without DM, respectively (P = 0.18). DM was not statistically significant in the multivariate analysis predicting treatment success, which controlled for age, citizenship, compliance, addictions, and chronic diseases.

Conclusions: The presence of DM does not necessarily affect tuberculosis treatment outcomes as long as treatment compliance is optimal.

Background: Traditionally, the task of health promotion and early detection screening has been the purview of health maintenance organizations through the family physician. For some years, it has become popular for private health organizations to offer a concentrated day of comprehensive medical testing, which is promoted as a perk by many organizations to their employees. What do these programs offer? Are the tests that are offered evidence based?

Objectives: To describe a concentrated day of comprehensive medical testing program in view of current evidence base medicine (EBM) recommendations.

Methods: We reviewed official internet sites of the most popular concentrated days of comprehensive medical testing and compared the tests offered to the recommendation of several Israeli and international guidelines.

Results: Many tests performed at director screening days do not follow EBM recommendations. Tests like mammography, colonoscopy, bone density, and prostate-specific antigen tests are often offered outside of the recommended age and risk groups and without pretest consultation.

Conclusions: We recommend against routine general health examinations for healthy adults. The most important treatment is not screening and early detection but real prevention. We recommend turning these director screening days into real investments in future health by changing the focus from diagnosis to treatment through prevention. One-on-one conversations, explanations, and most importantly tools to encourage lifestyle changes, will really make a difference.