Israel Medical Association Journal

Background: Elevated C-reactive protein (CRP) was shown to be associated with an increased risk for new-onset atrial fibrillation (AF) in ST elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (PCI); however, the optimal time frame to measure CRP for risk stratification is not known.

Objectives: To evaluate the relation between the change in CRP over time (CRP velocity [CRPv]) and new-onset AF among STEMI patients treated with primary PCI.

Methods: We included 801 STEMI patients who underwent PCI between 2007 and 2017 and had their CRP measured with a wide range assay (wr-CRP) at least twice during the 24 hours after admission. CRPv was defined as the change in wr-CRP concentration (mg/l) divided by the change in time (in hours) between the two measurements. Patient medical records were reviewed for occurrence of new-onset AF.

Results: New onset AF occurred in 45 patients (6%). Patients with new onset AF had significantly higher median CRPv (1.27 vs. 0.43 mg/l/h, P = 0.002). New-onset AF during hospitalization occurred in 3.4%, 4.5 %, and 9.1% of patients in the first, second and third CRPv tertiles, respectively (P for trend = 0.006). In a multivariable logistic regression, adjusting for clinical variables the odds ratios for new onset AF was 1.93 (95% confidence interval 1.0–3.59, P = 0.04) for patients in the third CRPv tertile.

Conclusion: CRPv might be an independent and rapidly measurable biomarker for new-onset AF following primary PCI in STEMI patients.

Background: Peritoneal dialysis (PD) is a treatment option for patients with end-stage renal disease (ESRD) and cardiorenal syndrome (CRS).

Objectives: To evaluate the outcome of this patient population.

Methods: A retrospective study was conducted of patients who underwent an open or laparoscopic insertion of a PD catheter at our institution between 2009 and 2017. Data included demographics, peri-operative parameters, and long-term outcome. Patient and technique survival curves are presented, including subgroup analysis by method of catheter insertion and techniques for infection prevention.

Results: The study population included 95 men and 42 women, aged 65.7 ± 12.4 years. Mean follow-up was 34.6 ± 27.3 months. Open insertion was performed in 113 cases, while 24 underwent laparoscopic insertion. There was no difference in technique survival between these groups (P = 0.943). Removal of the catheter was required in 66% of patients. Median technique survival was 12.1 months. Two-year technique survival was 37% and 5-year technique survival was 12%. The leading cause for catheter removal was infection (69%). Application of measures for prevention of infections were significantly associated with prolonged technique survival (P = 0.001). Technique survival after 2 years was 38% with the application of a single measure and 57% with the application of two measures (P = 0.001). CRS patients (n=24) had a significantly lower overall survival rate (2-year survival 20% vs. 74%, P = 0.001).

Conclusions: The method of catheter insertion has no effect on technique survival. Prevention of infections is the most significant factor for improving the technique survival rates.

Background: The coronavirus disease-2019 (COVID-19) crisis has affected how hospitals work and has had an effect on orthopedic surgery.

Objectives: To compare patient management and low-energy and high-energy trauma treatment at two orthopedic trauma units during the COVID-19 crisis and to clarify resource demands and preparedness in orthopedic clinics during the state of emergency caused by the COVID-19 pandemic.

Methods: This retrospective study was conducted at two orthopedic trauma units from 14 March 2019 to 14 April 2019 and from 14 March 2020 to 14 April 2020.

Results: The proportion of patients admitted in the multi-trauma orthopedic unit decreased by one-third, the mean time interval from admission to surgery significantly decreased, and the number of surgeries and mean length of stay in hospital decreased in 2020 compared to the same test period in 2019. In the orthopedic trauma unit, the number of patients and surgeries also decreased.

Conclusions: Our study highlights changes in orthopedic injury characteristics in two orthopedic units during the COVID-19 crisis in Latvia and compares these changes to data from the same time period one year earlier.

Background: The coronavirus disease-2019 (COVID-19) pandemic presented a major medical management challenge to ophthalmology departments throughout Israel.

Objectives: To examine the managerial challenges, actions taken, and insights of directors of ophthalmology departments in Israel during the COVID-19 pandemic.

Methods: We conducted a cross sectional survey of directors of ophthalmology departments during the COVID-19 pandemic while the Israeli population was quarantined.

Results: All 21 directors answered the survey. The majority of the COVID-19 admissions were located in the center of Israel (53%) and Jerusalem (30%). E-communication took a central role in coping with the pandemic with 80% of the directors satisfied with this form of communication; 75% reported a reduction in clinical and surgery volume of at least 25%, and 40% reported reallocations of manpower. Most of the medical staff used gloves, a face shield, disposable robe, and a mask with no uniformity across departments. Cross satisfaction was noted regarding a hospital’s ability to equip the departments. Lack of preparation for post-pandemic era was reported by all directors, but one (95%). Directors sought guidelines and uniformity regarding outpatient referral to the hospital (p = 0.035)

Conclusions: Guidelines via safe digital platforms aid in management decisions and uniformity across departments. Advanced preparation is needed to prevent adverse clinical outcomes and to maintain treatment continuum. Our results can be used to guide and help improve the preparedness of ophthalmology departments during COVID-19 and for future pandemics.

Background: The novel coronavirus disease (COVID-19) pandemic changed medical environments worldwide.

Objectives: To evaluate the impact of the COVID-19 pandemic on trauma-related visits to the emergency department (ED).

Methods: A single tertiary center retrospective study was conducted that compared ED attendance of patients with injury-related morbidity between March 2020 (COVID-19 outbreak) and pre-COVID-19 periods: February 2020 and the same 2 months in 2018 and 2019.

Results: Overall, 6513 patients were included in the study. During the COVID-19 outbreak, the daily number of patients visiting the ED for acute trauma declined by 40% compared to the average in previous months (P < 0.01). A strong negative correlation was found between the number of trauma-related ED visits and the log number of confirmed cases of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) in Israel (Pearson's r = -0.63, P < 0.01). In the COVID-19 period there was a significant change in the proportion of elderly patients (7% increase, P = 0.002), admissions ratio (12% increase, P < 0.001), and patients brought by emergency medical services (10% increase, P < 0.001). The number of motor vehicle accident related injury declined by 45% (P < 0.01).

Conclusions: A significant reduction in the number of trauma patients presenting to the ED occurred during the COVID-19 pandemic, yet trauma-related admissions were on the rise

Background: Patients with type 2 diabetes mellitus (T2DM) have a high rate of cardiovascular disease (CVD). The Mediterranean diet is preferred for CVD prevention. Endothelial dysfunction is demonstrated early in T2DM.

Objectives: To study the effects of dietary intervention of T2DM patients without known CVD on endothelial function and vascular inflammation.

Methods: A prospective study enrolled 22 patients with T2DM. Patients were divided randomly into two groups: an intervention group with 12 patients (55 ± 7 years old, 6 women) and a control group with 10 patients (59 ± 10 years old, 5 women). Clinical evaluation included body mass index (BMI) and endothelial function measured by the flow mediated percent change (FMD%). Fasting blood was drawn on entry to the study and 3 months later, measuring C-reactive protein (CRP), intercellular adhesion molecule-1 (ICAM-1), total cholesterol, triglycerides, and glycosylated hemoglobin (HbA1C%). The intervention was based on weekly telephone calls by a clinical dietitian for 3 months.

Results: In the intervention group CRP and ICAM-1 were reduced (from 4.2 ± 3.3 mg/dl to 0.4 ± 0.5 mg/dl, P = 0.01 and from 258.6 ± 98.3 ng/ml to 171.6 ± 47.7 ng/ml, P = 0.004). Endothelial function (FMD%) was improved (from 0.5 ± 8.0% to 9.5 ± 11.5%, P = 0.014). No change was observed in BMI, HbA1C%, total cholesterol, and triglycerides levels in either group.

Conclusions: Patients with T2DM on the Mediterranean diet who received a weekly telephone call for 3 months improved their endothelial function with reduction of markers of inflammation.

Background: Non-alcoholic fatty liver disease (NAFLD) is emerging as an important public health condition. The effect of Ramadan fasting on several metabolic conditions has been previously assessed.

Objectives: To assess the impact of Ramadan fasting on non-alcoholic steatohepatitis (NASH) severity scores.

Methods: A retrospective, case control study was conducted in Nazareth Hospital between 2017 and 2019. We included NAFLD patients who had been diagnosed by abdominal ultrasonography. The study population was divided in two matched groups: NASH subjects who fasted all of Ramadan and NAFLD/NASH subjects who did not fast (control). Metabolic/NASH severity scores, homeostatic model assessment of β-cell function and insulin resistance (HOMA-IR), NAFLD Fibrosis Score (NFS), BARD scores, and fibrosis-4 (FIB4) scores were assessed in both groups before and after the Ramadan month.

Results: The study included 155 NASH subjects, 74 who fasted and 81 who did not. Among the fasting group, body mass index decreased from 36.7 ± 7.1 to 34.5 ± 6.8 after fasting (P < 0.003), NFS declined from 0.45 ± 0.25 to 0.23 ± 0.21 (P < 0.005), BARD scores declined from 2.3 ± 0.98 to 1.6 ± 1.01 (P < 0.005), and FIB4 scores declined from 1.93 ± 0.76 to 1.34 ± 0.871 (P < 0.005). C-reactive protein decreased from 14.2 ± 7.1 to 7.18 ± 6.45 (P < 0.005). Moreover, HOMA-IR improved from 2.92 ± 1.22 to 2.15 ± 1.13 (P < 0.005).

Conclusions: Ramadan fasting improved on inflammatory markers, insulin sensitivity, and noninvasive measures for NASH severity assessment.

Background: Takotsubo syndrome (TTS) is a non-ischemic cardiomyopathy characterized by an acute reversible left ventricular dysfunction with typical apical ballooning, usually with subsequent complete spontaneous recovery. TTS shares several features with acute coronary syndrome (ACS), including clinical presentation, ECG changes, and elevated troponin.

Objectives: To identify different features that may help differentiate between TTS and ACS with presentation based on presenting symptoms and physical examination.

Methods: We compared 35 patients who TTS had been diagnosed with 60 age- and sex- matched patients with ACS (both ST and non-ST segment elevation myocardial infarction) who were hospitalized in Galilee Medical Center through 2011-2015.Basic characteristics and clinical features of the two groups were compared using appropriate statistical tests.

Results: Of the patients with TTS, 21 (60%) reported an emotional trigger (60%) before admission, although they did not have increased prevalence of psychiatric disease compared to ACS patients (5.7% vs. 5%, P = 0.611). There was no difference in the type of chest pain or accompanied symptoms between the groups. Of notice, ECG changes in the TTS group were prominent in the anterior leads, and the patients presented with higher heart rate (86 ± 17 vs. 79 ± 15, P = 0.029) and lower systolic blood pressure (129 ± 26 vs. 142 ± 30, P = 0.034) on admission compared to the ACS group.

Conclusions: There was no reliable feature that could distinguish TTS from ACS based on clinical presentation. TTS should always be in the differential diagnosis in patients with acute chest pain, especially in elderly women