Israel Medical Association Journal

The patient, a 32-year-old woman diagnosed with Sjögren's syndrome (SS), according to the 2016 European League Against Rheumatism (EULAR)/American College of Rheumatology (ACR) criteria, presented with paresthesia of her face and limbs. Extra glandular manifestations of her primary disease included severe Raynaud's phenomenon and chronic interstitial nephritis. There was no family history of neurologic diseases. Neurological examination was notable for symmetrical decreased sensation in the upper limbs distally. The rest of the neurological examination was unremarkable.

In September 2020, a 37-year-old man without significant medical history or medication use presented to the emergency department with shortness of breath. The patient denied any history of shortness of breath, travel history, recent sick contacts, or history of lung disease. On arrival, the patient was afebrile with a respiratory rate of 26 breaths per minute (b/m), oxygen saturation 82% on ambient air, blood pressure 130\80 mmHg, and heart rate 130 beats per minute (bpm). He was started on three liters per minute oxygen therapy, which improved his saturation to 90%. Physical examination was remarkable for tachypnea and diffuse bilateral inspiratory lung crackles. Electrocardiogram revealed sinus tachycardia.

Contactin associated protein-like 2 (CASPR2) and leucine-rich glioma-inactivated protein 1 (LGI1) voltage gated potassium channel (VGKC) proteins are found in both the central and peripheral nervous systems [1]. Antibodies against these proteins are associated with encephalopathy, seizures, peripheral nerve hyper-excitability, autonomic dysfunction, hyponatremia, pain, and insomnia in varying severity and combination [1].

Morvan syndrome, first described in 1890, combines symptoms of peripheral nervous system (PNS), central nervous system (CNS), and autonomic nervous system dysfunction. It was later found to be associated with VGKC-complex antibodies, mainly against CASPR2 or LGI1 or both.

Our patient had a history of anti-LGI1 positive limbic encephalitis, which presented years later with anti-CASPR2 positive Morvan syndrome.

Metastatic pulmonary calcinosis (MPC) is characterized by deposits of calcium in normal pulmonary parenchyma. Diffuse pulmonary calcinosis commonly occurs in hypercalcemia and/or hyperphosphatemia and is more commonly related to renal failure than primary hyperparathyroidism, skeletal metastases, or multiple myeloma [1]. Calcium depositions favor alkaline tissue and are thus more common in the upper lobes of the lung, which have a higher ventilation to perfusion ratio and a low capillary pCO₂, resulting in an alkaline pH [2]. Therefore, the most common radiographic manifestation consists of poorly defined nodular opacities bilaterally in the upper lung zones [3].

Global developmental delay (GDD), defined as a significant delay in two or more developmental domains (e.g., gross/fine motor, cognitive, speech/language, personal/social, activities of daily living), affects 1–3% of children. According to the Israeli Ministry of Health, thyroid function studies are not indicated in children with GDD unless there are systemic features suggestive of thyroid dysfunction (https://www.health.gov.il/hozer/mr36_2012.pdf). This approach also exists in other countries with newborn screening programs for congenital hypothyroidism.

We present the case of an infant with GDD, who despite normal newborn screening tests, underwent a repeated extended thyroid function analysis (including T₃ levels) leading to a diagnosis of Allan-Herndon-Dudley syndrome, a rare genetic neurodevelopmental syndrome.

Familial spastic paraparesis is a non-progressive disorder. However, clinical experience shows that after trauma, disease, surgery, or limb fracture that force a patient's long immobilization, a significant functional deterioration is observed. I describe two patients with Silver syndrome who experienced such functional deterioration after sustaining a simple fracture. A description of Silver syndrome and a biographical sketch of Dr. Silver, who explained the disorder in 1966, are given.

Background: Loss of consciousness (LOC) is one of the most common reasons for seeking neurological advice in clinics and emergency departments. There is considerable difficulty in determining the nature of the events according to patient reports, and collateral history is often difficult to interpret due to multiple versions and observer interpretations.

Objectives: To examine the utility and validity of incidental video recordings (IVR) in the differential diagnosis of LOC.

Methods: In this retrospective study, I included patients with a documented IVR description. Results were divided into three categories: definite approval (IVR conclusion was decisive and congruent with the gold standard test), partial approval (IVR conclusion was decisive and diagnosis was confirmed by treatment response or clinical course), and inconclusive (IVR conclusion was not decisive, no gold standard test was performed, or the gold standard test was either not decisive or incongruent with the IVR).

Results: I evaluated the results of 31 patients with IVR documentation. Overall, in 18 patients (58%), the IVR conclusion was decisive and congruent with the gold standard test. In 8 patients (25.8%), the IVR conclusion was decisive and congruent with the clinical course or treatment response. In 5 patients (16.1%) the IVR was regarded as inconclusive.

Conclusions: IVR have a substantial yield and are highly accurate in the differential diagnosis of LOC, mainly differentiating between epileptic seizures and psychogenic nonepileptic seizures, yet it is utilized in a minority of the patients in real life.

Background: In developed countries, amblyopia has an estimated prevalence rate of 1–4%, depending on the socioeconomic gradient. Previous studies performed on pediatric populations in Ethiopia demonstrated amblyopia rates up to 16.7.

Objectives: To assess rates of amblyopia, refractive errors, strabismus, and other eye pathologies among Ethiopian-born children and adolescents who immigrated to Israel compared to Israeli-born children.

Methods This observational cross-sectional study included children and adolescents 5–19 years of age who immigrated to Israel up to 2 years before data collection and lived in an immigration center. Demographic data and general health status of the children were obtained from the parents, and a comprehensive ophthalmologic examination was performed. Results were compared to Israeli-born children.

Results: The study included 223 children and adolescents: 87 Ethiopian-born and 136 Israeli-born. The rate of amblyopia in the Ethiopian-born group vs. Israeli-born was 3.4% and 4.4%, respectively. Even after controlling for age, there was still no significant difference between the two groups (P > 0.99).

Conclusions: Despite originating from a country with limited resources and fewer medical facilities, the amblyopia rate in Jewish Ethiopian immigrants was not higher, and even mildly lower, compared to Israeli-born children.

Background: The global refugee crises have raised concerns among medical communities worldwide; nonetheless, access to healthcare has rarely been studied even though refugees are a medically high-risk group.

Objectives: To compare pediatric department admission rates from the pediatric emergency department (PED) of refugees and Israelis.

Methods: We compared data from refugee and Israeli children admitted to the pediatric department at Wolfson Medical Center in Israel between 2013–2017.

Results: A total of 104,244 patients (aged 0–18 years) came to the PED. Admission rate to the pediatric department for refugees was 695/2541 (27%) compared to 11,858/101,703 (11.7%) Israeli patients (P < 0.001). Hospital stay for patients 0–2-years of age was 3.22 ± 4.80 days for refugees vs. 2.78 ± 3.17 for Israelis (P < 0.03). Re-admission rate within 7 days was 1.3% for refugees and 2.6% for Israelis (P < 0.05). Dermatological diseases (e.g., impetigo and cellulitis) were more frequent in refugees (23.30% vs. 13.15%, P < 0.01); however, acute gastroenteritis and respiratory diagnoses were more common in Israelis (18.52% vs. 11.72%, P < 0.05 and 14.84% vs. 6.26%, P < 0.01, respectively). Neurological diseases (e.g., febrile convulsions) were also more frequent in Israelis (7.7% vs. 3%, P < 0.05). Very significantly, 23% of refugees had no healthcare coverage, while only 0.2% of the Israelis had none (P < 0.001).

Conclusions: We found significant morbidity in refugees compared to the local Israeli pediatric population, highlighting the need for different approaches for each population.

Background: Physiotherapy can help treat of trigger fingers (TF).

Objectives: To compare efficacy of fascial manipulation (FM) and traditional physiotherapy (TP) techniques in treatment of TF.

Methods: Nineteen patients were randomized in the FM group and 15 in the TP group. All patients underwent eight physiotherapy sessions. The Disabilities of the Arm, Shoulder, and Hand (QuickDASH) and visual analogue scale (VAS) scores, staging of stenosing tenosynovitis (SST) classification, triggering frequency, grip and pinch strength were recorded before and after treatment. We surveyed participants at 6 months for recurrence, further treatment, and the VAS and QuickDASH scores. The primary outcome measure was reduction in QuickDASH and VAS scores.

Results: Both FM and TF improved the QuickDASH and VAS scores at 6 months follow-up, without a significant difference. The QuickDASH score in the FM group improved from 28.4 ± 17.1 to 12.7 ± 16.3; TF scores improved from 27 ± 16.7 to 18.8 ± 29.4 (P = 0.001). The VAS score improved from 5.7 ± 2.1 to 1.2 ± 2.1 and from 4.8 ± 1.8 to 2 ± 2.6 for both groups, respectively (P < 0.001). SST and grip strength also improved following treatment, regardless of modality. At 6 months, four patients (22%) with an SST score of 1, three (30%) with a score of 2, and two (40%) with a score of 3A underwent additional treatment.

Conclusions: Both FM and TP techniques are effective for the treatment of TF and should be considered for patients who present with SST scores of 1 or 2.

Background: Massive, non-compressible bleeding is a leading cause of preventable trauma mortality. Resuscitative Endovascular Balloon Occlusion of the Aorta (REBOA) is a minimally invasive procedure in which a balloon catheter is maneuvered into the aorta to temporarily occlude large vessels and enable stabilization of the exsanguinating patient.

Objectives: To present experiences in assimilating REBOA at a single level 1 trauma center in Israel, to evaluate the technical aspects of the procedure, and to describe patient characteristics and outcomes.

Methods: This retrospective cohort study comprised civilians admitted with hemorrhagic shock to our trauma department who were treated with REBOA between November 2017 and July 2021. Descriptive statistics of the patients, characteristics of the injuries and patient outcomes are presented.

Results: The study included 22 patients (median age 30.1 years, 21 male). The mean systolic blood pressure (SBP) before REBOA inflation was 59.6 ± 11.4 mmHg, and the mean SBP measured after the procedure was 115.2 ± 26.3 mmHg. In 20 patients (91%), the SBP was normalized (> 90 mmHg) shortly after inflation of the balloon, and they survived the treatment in the trauma department; 15 (75%) survived the first 30 days. 

Conclusions: REBOA is an effective method for the initial resuscitation and hemorrhage control of patients with massive, non-compressible bleeding and is relatively easy to assimilate in a hospital. The achievement of immediate normalization of SBP enables medical personnel to correct physiological parameters and obtain accurate imaging before proceeding to the operating theater. 

Optic neuritis is an inflammation of the optic nerve and has several causes. The hallmarks of clinical manifestation are pain on movement of the eyes and decreased vision. Typical optic neuritis is an idiopathic demyelinating condition that is often associated with multiple sclerosis, affects young women, is unilateral, and has a good prognosis.

Background: In late 2019, a new strain of coronavirus (coronavirus disease 2019 [COVID-19]) spread rapidly throughout the world. The American Society of Plastic Surgeons reported a pandemic-related surge in the demand for aesthetic surgery compared to the same popularity of procedures prior to the pandemic.

Objectives: To determine whether this phenomenon also occurred in Israel.

Methods: We collected data from three leading private medical centers in Tel Aviv. Data were compared for the years 2019 and 2020 by surgical procedure. Number of orthopedic, gynecologic, and hand procedures served as control data.

Results: We present a detailed pandemic-related timeline relevant to aesthetic surgery in Israel. Overall, the demand for aesthetic surgery increased, with a marked trend toward body contouring procedures.

Conclusions: The Israeli aesthetic surgery market was affected by the COVID-19 pandemic, with a post-closure surge. The popularity and number of procedures are unique to the Israeli market.

Background: Fibromyalgia syndrome (FMS) is estimated to affect 2–4% of the general population. While FMS has some known environmental and genetic risk factors, the disorder has no clear etiology. A common coexisting disorder with FMS is small fiber neuropathy (SFN). High levels of serum immunoglobulin M (IgM) binding to trisulfated-heparin-disaccharide (TS-HDS) were recently found to be associated with SFN.

Objectives: To evaluate potential differences in anti-TS-HDS antibody titers in women with FMS compared to healthy controls.

Methods: In this cross-sectional study, we evaluated 51 female participants: 30 with a diagnosis of FMS and 21 healthy controls who had been recruited at the Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Israel. All of the participants were older than 18 years of age. Anti-TS-HDS IgM levels were measured in their sera using the enzyme immunoassay technique.

Results: The mean anti-TS-HDS IgM levels were significantly lower in the FMS group, compared with the control group (7.7 ± 5 vs. 13.2 ± 8.6 U/ml, respectively; P = 0.013).

Conclusions: There is a possible association between FMS and anti-TS-HDS IgM. This association might be the missing link for the coexistence of SFN and FMS, but further study should be performed to assess this association and this auto-antibody characteristic.

Background: Acute coronary syndrome (ACS) represents a spectrum of ischemic myocardial disease including unstable angina (UA), non-ST-segment elevation myocardial infarction (NSTEMI), and ST-elevation myocardial infarction (STEMI). Various prognostic scores were developed for patients presenting with NSTEMI-ACS. Among these scores, the GRACE risk score offers the best discriminative performance for prediction of in-hospital and 6-month mortality. However, the GRACE score is limited and cannot be used in several ethnic populations. Moreover, it is not predictive of clinical outcomes other than mortality.

Objective: To assess the prognostic value of traditional cardiovascular risk factors and laboratory biomarkers in predicting 6-month major adverse cardiac and cerebrovascular events (MACCE), including hospitalization, recurrent percutaneous coronary intervention (PCI), stroke, and cardiovascular mortality in patients with NSTEMI treated with PCI.

Methods: This retrospective study included consecutive patients admitted with an initial diagnosis of NSTEMI to the cardiac intensive care unit (CICU) at the Tzafon Medical Center, Israel, between April 2015 and August 2018 and treated by PCI within 48 hours of admission.

Results: A total of 223 consecutive patients with NSTEMI treated by PCI were included in the study. Logarithm_ebrain natriuretic peptide (LogₑBNP), prior MI, and Hb levels were found to be significant predictors of any first MACCE. Only logₑBNP was found to be an independent predictor of a first MACCE event by multivariate logistic regression analysis.

Conclusions: LogₑBNP is an independent predictor of worse prognosis in patients with NSTEMI. Routine evaluation of BNP levels should be considered in patients admitted with NSTEMI.