Israel Medical Association Journal

We presented the emergent development of pulmonary hypertension and right ventricular impairment in a 64-year-old woman with metastatic breast cancer undergoing carboplatin–gemcitabine combination therapy. The patient's acute decompensation, characterized by dyspnea and desaturation, occurred 2 days after chemotherapy initiation. Clinical assessments revealed right ventricular dilation and systolic dysfunction, a rare manifestation not previously associated with the administered drugs, but which may be associated with cardiopulmonary toxicity of gemcitabine therapy. Prompt discontinuation of chemotherapy and initiation of diuretic therapy resulted in clinical improvement and resolution of the right ventricular dysfunction within several weeks. While a definitive causal link to gemcitabine remains inconclusive, this report highlights a potential and under-reported side effect, emphasizing the need for increased awareness and further investigation into the cardiopulmonary effects of gemcitabine.

Standup paddleboard surfing (SUP) is a sports activity in which a person stands upright on a surfboard and propels the board using a single paddle. It is an emerging recreational activity that is attracting public attention and gaining popularity because it promotes fitness, strength, and improved balance. In this review, we discuss the outcomes after severe cardiac events in SUP surfers. We report on six fit individuals (five males and one female, age range 41–69 years) who experienced sudden cardiac arrest (n=3) or acute myocardial infarction occurring during SUP. Cardiopulmonary resuscitation was initiated in three patients on presentation due to ventricular fibrillation. In four patients the culprit coronary artery was the left anterior descending artery treated by percutaneous coronary intervention. All patients were discharged alive. A review of the literature showed a paucity of scientific evidence to substantiate the proposed health benefits of SUP surfing. Our cluster of acute cardiac events occurring during this activity calls for heightened public awareness to better understand the physical demand required to practice SUP. There is a need for more data regarding the cardiovascular clinical aspects of this water activity, and the risks it entails.

Adoration of the Shepherds is one of the favorite subjects of sacred scripture by many artists. For almost 5 centuries they have published their vision of unique moments. The largest number of paintings were completed during the 16th and 17th centuries, with approximately 160 paintings created in the 16th century and approximately 420 in the 17th century. I was able to find two publications about pathological conditions of shephards that were diagnosed by artwork analysis. They include nodular goiter in Simone Veneziano Peterzano's works (1578–1582) [1] and Down syndrome in Jacob Jordaens' artwork (1618) [2]. In one of paintings, my attention was drawn to the change in the neck of one of the members of the Holy Family, St. Joseph.

Background: Enterovirus meningitis (EM) is a common central nervous system (CNS) infection with a seasonal peak in summer and fall.

Objective: To describe the epidemiologic and clinical patterns of EM in children before (2017–2019 years) and during the coronavirus disease 2019 (COVID-19) pandemic (2020–2022).

Methods: This retrospective study included children (age 0–16 years) hospitalized in a pediatric department in Israel diagnosed with EM: January 2017–December 2019 and January 2020–December 2022. The seasonal peak for each period was defined as the maximal incidence in particular months. EM was diagnosed by reverse transcription polymerase chain reaction of cerebrospinal fluid (CSF) for enteroviruses.

Results: During the study period, EM was diagnosed in 134 cases (median age 5 months [1–51], 76 [57%] males); 72 during 2017–2019 and 62 during 2020–2022. The most common presentation was fever. C-reactive protein (CRP) was elevated in 57 cases (43%). CSF profile showed pleocytosis in 130 cases (97%) and elevated protein in 80 (60%). In the 2020–2022 group, fewer patients were febrile, CRP was higher, and CSF profile showed a higher glucose level compared to the 2017–2019 group. Seasonal peaks in 2017–2019 occurred June–August, and in 2020–2022 February–April.

Conclusions: The COVID-19 pandemic altered the clinical characteristics of EM and its seasonal peak. Clinicians should be aware of changes in epidemiological patterns of EM to make appropriate diagnoses in viral infection in order to avoid unnecessary antibiotic treatment.

Background: Understanding medical guidelines can be challenging for patients and their families, leading to incorrect use or dosages due to inadequate or unclear explanations. Graphic organizers are tools that can help improve comprehension of medical guidelines.

Objectives: To assess the effectiveness of using designed graphic organizers to enhance comprehension of medical guidelines.

Methods: A prospective randomized controlled study was conducted at Soroka University Medical Center between 2015 and 2017. Parents of children aged 1–7 years, admitted for asthma exacerbation requiring the use of an inhaler with a spacer or for febrile convulsion requiring rectal diazepam, were enrolled. Participants were randomly assigned to receive instructions through a graphic organizer (intervention group) or plain text (control group). An assessment form was administered to evaluate the understanding of the correct steps for using the inhaler with a spacer or administering rectal diazepam. A follow-up telephone assessment was conducted after 30–60 days to evaluate recollection.

Results: Seventy-four parents with similar demographic characteristics were enrolled (intervention group [38], control group [36]). There was no significant difference in comprehension between the two groups when using medical guidelines for the two interventions. However, there was a correlation between maternal education level and long-term recollection, with an average score of 24%, 42%, and 48% among mothers with less than 8 years, 8–12 years, and over 12 years of education, respectively (P = 0.004).

Conclusions: The use of graphic organizers did not improve parent comprehension of pediatric medical guidelines. However, long-term recollection was positively correlated with maternal education level.

Background: Wilson disease (WD) is an autosomal recessive disease characterized by a defect in hepatocellular copper transport with a wide spectrum of clinical manifestations and reported prevalence.

Objectives: To study the epidemiology and clinical manifestations of WD between two ethnic groups, Jewish and Bedouins, with different marriage patterns, in southern Israel.

Methods: We conducted a retrospective study investigating the clinical course and laboratory characteristics of children diagnosed with WD who were treated at Soroka University Medical Center.

Results: Sixteen patients were diagnosed between 2000 and 2021 (8 males, 50%), 14 were of Bedouins origin. The total cohort prevalence was 1:19,258 while the prevalence of the disease was significantly higher among Bedouins compared to Jews (1:10,828 vs.1:78,270, P-value = 0.004). The median age at diagnosis was 10.2 years, without a significant difference between the groups. The most common presenting symptom was hepatic manifestations: 81.2% had elevated transaminases, 12.5% had jaundice, 25% had neurological symptoms, one had a Kayser-Fleischer ring, and one had psychosis. The mean ceruloplasmin level was 3.0 mg/dl. During follow-up, nine patients normalized transaminases with treatment, while three required liver transplantation. There was no significant difference in the clinical presentation and disease course between the two ethnic groups.

Conclusions: Our cohort showed a high prevalence of WD compared to previous studies, especially among the Bedouin population, which has a high consanguinity rate. The prognosis of WD in our population is similar to other studies and depends mainly on treatment compliance.

Background: Acute bronchiolitis, primarily caused by respiratory syncytial virus (RSV), is the leading cause of hospitalization in young children. Despite international guidelines supporting clinical diagnosis, laboratory evaluations are often conducted with limited validity.

Objectives: To evaluate the association between C-reactive protein (CRP) serum levels on admission and disease severity in children hospitalized due to RSV bronchiolitis.

Methods: This retrospective cohort study included children (0–24 months old) who were hospitalized due to RSV bronchiolitis (2018–2022), CRP levels taken at admission.

Results: We included 1874 children (mean age of 6.7 months, 59% males); median CRP level 1.92 mg/dl. Children with elevated CRP (> 1.92 mg/dl) were significantly older (5.1 vs. 3.8 months, P < 0.001) and had higher rates of pneumonia (9.4% vs. 4.3%, P < 0.001), urinary tract infection (UTI), (2.2% vs. 0.2%, P < 0.001), acute otitis media (AOM) (1.7% vs. 0.2%, P < 0.001), admissions to the pediatric intensive care unit (PICU) (7.4% vs. 3.7%, P < 0.001), antibiotic treatment (49.8% vs. 37.2%, P < 0.001), and longer hospitalizations (3.83 vs. 3.31 days, P < 0.001). Multivariable analysis predicted increased risk for UTI, PICU admission, pneumonia, and longer hospitalization (relative risk 11.6, 2.25, 1.98, 1.44, respectively, P < 0.001). CRP thresholds of 3.51, 1.9, and 2.81 mg/dl for PICU admission, UTI, and pneumonia, were calculated using Youden's index with AUC 0.72, 0.62, and 0.61, respectively.

Conclusions: Elevated CRP levels at admission are associated with increased disease severity and higher complication rates in children hospitalized with RSV bronchiolitis.

A full-term 1-month-old female was brought to our pediatric emergency department (ED) due to 3 days of increasing respiratory distress. She was born at term to healthy, consanguineous (2nd degree) Bedouin parents after a pregnancy that lacked adequate monitoring. At birth, a physical examination revealed an imperforate anus and a recto-vestibular fistula, left hydronephrosis, large patent ductus arteriosus (PDA), and an atrial septal defect (ASD). The diagnosis of VACTER association was made. Importantly, she had no respiratory difficulties, nor hemivertebra or tethered cord.

On admission to the ED, she presented with severe respiratory distress, tachypnea, dyspnea, and hypoxemia without evidence of upper airway obstruction or stridor. Due to impending respiratory failure, she was transferred to the pediatric intensive care unit and started on non-invasive respiratory support through a high-flow nasal cannula (HFNC), which partially relieved her work of breathing. The nasal swab for respiratory viruses was positive for enterovirus, and her urine culture grew Escherichia coli. She was transferred to the pediatric ward after clinical improvement on day 3. Echocardiography performed for evaluation of pulmonary hypertension estimated normal pressures but revealed a vascular ring anomaly. A computed tomography (CT) angiography performed confirmed the presence of an aberrant left pulmonary artery also referred to as a left pulmonary artery sling (LPAS) [Figure 1A].

Background: Little is known about audiovestibular function in psoriasis, a chronic systemic inflammatory disease that affects 2% of the world’s population.

Objective: To investigate audiovestibular function in patients with psoriasis.

Methods: In this prospective case-control trial, we enrolled 33 patients with psoriasis and 30 healthy controls. Audiologic testing included audiometry, tympanometry, and otoacoustic emissions recording. The vestibular investigation consisted of a dizziness handicap inventory questionnaire, a complete clinical vestibular examination, and video head impulse testing.

Results: The psoriasis group showed significantly higher average hearing thresholds in both ears at all frequencies. Otoacoustic measurements differed significantly at 3000 Hz in the right (P = 0.026) and left ear (P = 0.034). The average dizziness handicap score was considerably higher in the psoriasis group, with a mean difference of 7.70 (P = 0.025). The number of patients with abnormal right anterior semicircular canal gain values was significantly higher in the psoriasis group (P = 0.047). Saccade analysis in the psoriasis group showed significantly higher number of patients with covert corrective saccades of the left posterior canal (P = 0.037) and significantly higher number of patients with abnormal interaural difference of corrective saccades in the plane of the right anterior-left posterior canals (P = 0.035).

Conclusions: The study demonstrates an association between psoriasis and audiovestibular impairment, which can affect quality of life. These results suggest that patients with psoriasis may be evaluated with audiometry for possible hearing loss. Vestibular testing may be pursued as clinically indicated.

Background: Dermatofibrosarcoma protuberans (DFSP) is a rare, locally aggressive, soft-tissue sarcoma. The treatment is surgical and includes wide local excision (WLE) or Mohs micrographic Surgery (MMS). There is no consensus regarding the preferred type of surgery.

Objectives: To compare the outcomes of the two types of surgery (WLE and MMS).

Methods: This retrospective cohort study was based on the medical records of 59 patients with DFSP treated at Sheba Medical Center (using the WLE method) or Assuta Medical Center (using the MMS method) between 1995 and 2018. The data included demographics, clinical presentations, imaging, types of wound closures, pathological margin status, surgical defect sizes, recurrences, and follow-up.

Results: Of the 59 included patients, 18 (30.5%) underwent WLE and 41 (69.5%) underwent MMS. The mean age at diagnosis was 40.1 ± 14.4 years. The male-to-female ratio was 1.5:1. The main tumor location was the trunk (50% for WLE and 41.5% for MMS). The main type of closure for both procedures was primary closure. In 72.2% of WLE and 78.8% of MMS cases, the margins were free. The difference between the final surgical defect and the original tumor size was statistically significantly smaller in patients who underwent MMS. The median duration of follow-up was 6.6 years. There was no significant difference in the rate of recurrence.

Conclusions: MMS enables better tissue preservation and results in a minor surgical defect compared to WLE, with no difference in tumor recurrence between the two methods.

IgG4-related disease (IgG4-RD) is an immune-mediated fibroinflammatory condition. Accumulated research and data since 2003 have increasingly affirmed its classification as a systemic disease. Although IgG4-RD generally presents with involvement of one or several organ systems, it can affect almost any organ. The disease manifests gradually with the development of tumor-like lesions.

Constitutional symptoms, such as systemic fever and elevated inflammatory markers, are generally absent in association with this pathological condition. However, it is common for patients to exhibit allergy characteristics in addition to a slight increase in peripheral blood eosinophilia. The clinical manifestations of the disease exhibit variability on the specific organ system affected. Specific involvement of organs can ultimately result in organ failure. For example, retroperitoneal fibrosis commonly leads to post-renal failure [1]. The 2020 Revised Comprehensive Diagnostic (RCD) criteria for IgG4-RD include three components for diagnosis: clinical and radiological components (1), serological diagnosis (2), and unique pathological diagnosis (3). When all three are present it is a definitive diagnosis. The presence of components 1 + 3 constitutes a probable diagnosis, while the presence of components 1 + 2 indicates possible diagnosis [2].

Testicular involvement of IgG4-RD has been described in a few case reports. However, the uniqueness of our case is the manifestation of a testicular mass as a different target organ of relapse in a patient in remission from retroperitoneal fibrosis.

War is a chaotic situation for most of the public sectors in the countries involved. These sectors also include the medical systems, especially medical education, of which medical communication is often neglected or forgotten due to objective and subjective causes on either side of the involved countries. By planning lessons on various aspects of medicine for countries at war and close mentoring and utilization of modern communications technologies, these difficulties can be minimized without jeopardizing the quality of medical studies nor medical communication. In this perspective article, we describe the objective and subjective measures taken by our team to achieve these goals during the Iron Swords war in our region.

Background: Local anesthetics are used in various sites and mechanisms to maximize perioperative analgesia and reduce opioid use and side effects. Pain management in the bariatric setting is challenging and the efficacy of local anesthetics intraoperatively is under current evaluation.

Objectives: To determine the safety and efficacy of a new intra-abdominal anesthetic technique performed during laparoscopic bariatric operations: visceral block.

Methods: During this prospective randomized double-blinded pilot study, 16 patients undergoing bariatric surgery were treated with the injection of ropivacaine to the anterior esophagogastric junction fat, and 15 were injected with saline as control.

Results: The procedure was shown to be safe, and no adverse events nor side effects were encountered. A non-statistically significant trend toward the use of a non-opioid analgesia was documented during the first postoperative hours.

Conclusions: Visceral block is a safe and feasible intraoperative procedure. A trend toward its efficacy warrants future larger scale studies.

Background: Preeclampsia is a unique vascular disease during pregnancy that generally appears after 20 of weeks gestation or until 6 weeks after delivery. Left undiagnosed, preeclampsia can lead rapidly to death of both mother and fetus.

Objectives: To verify the efficacy of peripheral blood inflammatory markers (BIMs)in diagnosing preeclampsia and compare them with results from other studies.

Methods: Our retrospective case-control study comprised two patient groups. Pregnant women with preeclampsia and pregnant women without preeclampsia were compared for BIMs: neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and mean platelet volume (MPV). The primary endpoint of our research was to assess the predictive power of BIMs for preeclampsia diagnosis.

Results: The sample size was calculated based on expected differences of BIMs between the control and study groups. Comparison of quantitative variables was conducted with independent sample t-test or alternatively by Wilcoxon rank sum test. The MPV values were slightly higher in the preeclampsia group, but not statistically significant. NLR and PLR did differentiate between study and control groups.

Conclusions: The diagnostic accuracy of BIMs is unsatisfactory for preeclampsia diagnosis. Discrepancies concerning these values need to be clarified. Further large prospective studies are necessary to validate the potential factor accuracy in preeclampsia diagnosis.

Background: Perianal abscess is a common condition among adults. The treatment of choice includes early and efficient drainage. The data regarding risk factors for abscess recurrence, fistula formation, and complications are limited as recent publications mainly focus on patients with inflammatory bowel disease.

Objectives: To determine risk factors for abscess recurrence and fistula formation with regard to patient and surgical characteristics.

Methods: A retrospective analysis was performed on patients who presented to the emergency department and were diagnosed with perianal abscess between 2011–2020.

Results: We included 983 consecutive patients; 741 men, average age 43 years. Recurrence was documented in 434 cases. Crohn’s disease was reported in 70, of which 50 had recurrent episodes (P < 0.0001); 121 of the 234 patients who smoked had recurrence (P = 0.0078); 8% had short symptomatic period (< 24 hours), which was a predisposing factor for recurrence, P < 0.0001. Patients in the non-recurrent group waited 2.53 hours less for surgical intervention (P < 0.0005(. The average time for recurrent episode was 18.95 ± 33.7 months. Fistula was diagnosed in 16.9% of all cases, while 11.6% were within the recurrent group. Surgical expertise of the physician did not significantly change the recurrence rate.

Conclusions: Crohn’s disease and smoking were the only significant risk factors for recurrence of perianal abscess. Timely intervention and drainage of sepsis should not be delayed. Involvement of more experienced surgeons did not seem to alter the natural history of the disease.