• IMA sites
  • IMAJ services
  • IMA journals
  • Follow us
  • Alternate Text Alternate Text
עמוד בית
Fri, 01.11.24

Search results


June 2024
Ran Ben David MD, Iftach Sagy MD PhD, Alan Jotkowitz MD, Leonid Barski MD

Background: Diabetic ketoacidosis (DKA) is an acute metabolic, life-threatening complication of diabetes mellitus with a mortality rate that now stand at less than 1%. Although mortality is coupled with the etiology of DKA, literature on the influence of DKA etiology on patient outcome is scarce.

Objectives: To study different triggers for DKA and their effect on outcomes.

Methods: We conducted a retrospective study that include 385 DKA patients from 2004 to 2017. The study compared demographics, clinical presentation, and mortality rates by different precipitating factors.

Results: Patients with DKA due to infections had a higher risk to develop in-hospital mortality after controlling for age and sex (odds ratio 4.40, 95% confidence interval 1.3514.30), had a higher Charlson Comorbidity Index score, a higher risk of being mechanical ventilated (14% vs. 3%, P < 0.01), and a longer duration of hospitalization (5 days vs. 3 days, P < 0.001).

Conclusions: It is crucial to find the triggers that precipitate DKA and start the treatment as early as possible in addition to the metabolic aspect of the treatment especially when the trigger is an infectious disease.

Assaf Albagli MD, Ehud Rath MD, Matias Vidra MD, David Ben Haroush MD, Shai Factor MD, Eyal Amar MD

Background: Intra-articular knee injections (IAKI) are commonly used for diagnostic and therapeutic purposes but may induce anxiety and fear. While existing literature has identified the variance between expected and actual pain levels in various medical procedures, this phenomenon remains unexplored in the context of IAKI.

Objectives: To describe the differences between anticipated and experienced pain recorded during IAKI.

Methods: The study cohort included 50 patients who underwent IAKI by an orthopedic specialist in an outpatient clinic. Patients recruited to the study recorded the anticipated and experienced pain, anxiety index, and factors influencing injection related fear.

Results: The study population (n=50) demonstrated a significant difference between the pain expected before the injection (mean Visual Analogue Scale [VAS] score 6.19) and the actual experienced (mean VAS score 2.07, P-value < 0.001). Significant differences between anticipated and experienced VAS scores were demonstrated for both females and males. There was a significant difference between males and females in terms of estimated VAS score. There was no significant difference between males and females in term of the experienced VAS score. The difference (delta) between expected and experienced pain differed significantly between sexes.

Conclusions: These findings emphasize the importance of educating patients about expected pain levels during IAKI. Presenting this quantified information may reassure patients that the procedure is not as painful as expected, which can potentially increase the compliance.

Ehud Jacobzon MD, Avital Lifschitz RN, Danny Fink MD, Tal Hasin MD

Background: Left ventricular assist devices (LVAD) are a staple element in contemporary treatment of advanced heart failure. LVAD surgeries are mostly done in heart transplantations centers, as a destination therapy or as a bridge to heart transplantation.

Objectives: To describe our step-by-step experience in establishing and implementing a new LVAD program in a non-heart transplant center. To give insight to our short- and long-term results of our first 25 LVAD patients.

Methods: Preliminary steps included identifying the need for a new program and establishing the leading team. Next is defining protocols for pre-operative evaluation, operating room, post-operative management, and outpatient follow-up. The leading team needs to educate other relevant units in the hospital that will be involved in the care of these patients. It is essential to work in collaboration with a heart transplant center from the very beginning. Patient selection is of major importance especially in the early experience. Initially “low risk” patients should be enrolled.

Results: We describe our first 25 LVAD patients. Our first five patients all survived beyond 2 years, with no major complications. Overall, there was one operative death due to massive GI bleeding. There were four late deaths due to septic events.

Conclusions: Establishing a new LVAD program can be successful also with small- and medium-size programs. With careful and meticulous planning LVAD implantation can be extended to more centers thus offering an excellent solution for advanced heart failure patients.

Elias Nasrallah MD, Hussein Zaitoon MD, Marina Zeltser MD, Ran Steinberg MD, Ran Miron MD, Hanna Farah MD, Ranaa Damouni-Shalabi MD, Imad Kassis MD, Halima Dabaja-Younis MD MPH

Background: Pseudomonas aeruginosa (PSA) is an infectious pathogen associated with acute appendicitis; however, it is not consistently addressed by empirical antibiotic therapy, despite potential complications.

Objectives: To investigate the incidence, predictors, and outcomes of PSA-associated acute appendicitis in children.

Methods: We conducted a retrospective analysis involving pediatric patients who underwent acute appendicitis surgery and had positive peritoneal cultures. Clinical, microbiological, and intraoperative data were extracted from medical records.

Results: Among 2523 children with acute appendicitis, 798 (31.6%) underwent peritoneal cultures, revealing 338 positive cases (42.3%), with PSA detected in 77 cases (22.8%). Children with PSA were three times more likely to exhibit high intraoperative grading ≥ 3 (93.4% vs. 76.8%, 95% confidence interval [95%CI] 1.2–8.3, P = 0.023) and nearly four times more likely to have polymicrobial cultures (88.3% vs. 62.1%, 95%CI 1.8–8.0, P < 0.001) than those without PSA in peritoneal cultures. Duration of symptoms did not predict PSA isolation (P = 0.827). Patients with PSA had longer median hospital stays (8 days, interquartile range [IQR] 7–10) than those with other pathogens (7 days, IQR 5–9) (P = 0.004). Antibiotic treatment duration, intensive care unit admission rates, readmission, and mortality were similar between the two groups (P = 0.893, 0.197, 0.760, and 0.761, respectively).

Conclusions: PSA is a common pathogen in children diagnosed with acute appendicitis and positive peritoneal cultures. The likelihood of isolating PSA increases with high-grade intraoperative assessment and in the presence of multiple pathogens in peritoneal cultures, suggests antipseudomonal treatment.

David Hazzan MD, Douglas Zippel MD, Lior Segev MD

Background: Although minimally invasive surgery for Crohn’s disease has been validated in previous studies, most of those reports have referred to laparoscopic-assisted procedures with an extra-corporeal anastomosis.

Objectives: To evaluate the short- and long-term outcomes of total laparoscopic ileocolic resection with an intracorporeal anastomosis for Crohn’s disease patients.

Methods: We conducted a single-center retrospective review of all patients who underwent primary ileocolic resection for Crohn’s disease between 2010 and 2021. Group A included 34 patients who underwent total laparoscopic ileocolic resection with intracorporeal anastomosis. Group B comprised 144 patients who underwent an open or laparoscopic-assisted procedure.

Results: No differences were noted in operative time (mean 167 minutes vs. 152 minutes, P = 0.122), length of stay (median 6.4 days vs. 7.5 days, P = 0.135), readmission rates (11.8% vs. 13.2%, P = 1), and microscopic involvement of surgical margins (7.7% vs. 18.5%, P = 0.249). Group A had significantly fewer postoperative surgical site infections (2.9% vs. 22.2% respectively, P = 0.013), with no differences in other complications prevalence. After a median follow-up of 46 months, there were similar rates of endoscopic recurrence (47.1% vs. 51.4%, P = 0.72), clinical recurrence (35.3% vs. 47.9%, P = 0.253), and surgical recurrence (2.9% vs. 4.9%, P = 0.722).

Conclusions: Total laparoscopic ileocolic resection with intracorporeal anastomosis for Crohn’s disease is safe and resulted in favorable outcomes in terms of postoperative wound healing. The long-term disease recurrence rates were like those of laparoscopic-assisted and open ileocolic resection.

Milana Gelman MD, Tzipora Galperin MD, Esther Maor-Sagie MD, Yochai Yoeli MD, Mordechai Hallak MD, Rinat Gabbay-Benziv MD, Amir Naeh MD

Background: The prevalence of pregestational diabetes mellitus (PGDM) in women of reproductive age has surged globally, contributing to increased rates of adverse pregnancy outcomes. Hemoglobin A1c (HbA1c) is a crucial marker for diagnosing and monitoring PGDM, with periconceptional levels influencing the risk of congenital anomalies and complications.

Objectives: To evaluate the association between periconceptional HbA1c levels and perinatal complications in pregnant women with poorly controlled PGDM.

Methods: We conducted a retrospective analysis of prospectively collected data of pregnancies between 2010 and 2019, HbA1c > 6% at 3 months prior to conception or during the first trimester. Outcomes of periconceptional HbA1c levels were compared.

Results: The cohort included 89 women: 49 with HbA1c 6–8%, 29 with HbA1c 8–10%, and 11 with HbA1c > 10%. Higher HbA1c levels were more prevalent in type 1 diabetics and were associated with increased end-organ damage risk. Women with elevated HbA1c levels tended toward unbalanced glucose levels during pregnancy. The cohort exhibited high rates of preterm delivery, hypertensive disorders, cesarean delivery, and neonatal intensive care unit admission. Overall live birth rate was 83%. While a significant correlation was found between HbA1c levels and preterm delivery, no consistent association was observed with other adverse outcomes.

Conclusions: Periconceptional glycemic control in PGDM pregnancies is important. Elevated HbA1c levels are associated with increased risks of adverse outcomes. Beyond a certain HbA1c level, risks of complications may not proportionally escalate.

Mahmoud Massalha MD, Sharon Reisfeld MD

Background: Gram-negative bloodstream infections (GN-BSI) are life threatening. Appropriate antimicrobial therapy and source control when indicated improve survival. Dementia is an independent risk factor for death and is associated with increased risk for infections, especially in advanced stages. Data about the best diagnostic and therapeutic approaches for patients with dementia and GN-BSI are lacking.

Objectives: To evaluate patients with dementia and GN-BSI and determine whether diagnostic imaging improves clinical outcomes.

Methods: We performed a retrospective cohort study of adult patients with GN-BSI, during 2019–2022. Patients with or without a diagnosis of dementia were compared. Outcomes were in-hospital mortality and recurrent bacteremia. Demographic, clinical, diagnostic, and therapeutic data were collected and analyzed.

Results: A total of 87 patients with dementia and 130 without were included. Patients with dementia received appropriate empirical antimicrobial therapy in 38% of cases compared to 62% of patients without dementia, P < 0.001. Imaging studies were performed in half of patients in both groups. In the dementia group, 17% had abnormal findings that required source control versus 30% in the control group (P = 0.049). Source control was performed in 15% of patients with dementia versus 28% of patients without dementia (P = 0.032). Mortality was 27.6% in the dementia group versus 22.3% in the control group (P = 0.42).

Conclusions: In patients with dementia and GN-BSI, imaging studies have lower effect on clinical outcomes. Imaging studies should be performed in selected cases only and not conducted routinely.

Sharon Vanetik MD, Yochai Schonmann MD MSc, Arnon D. Cohen MD MPH PhD, Yuliya Valdman-Grinshpoun MD, Eran Shavit MD

Background: Hidradenitis suppurativa (HS) is a chronic relapsing inflammatory skin disease associated with a heavy burden of morbidity and cost.

Objectives: To provide standardized estimates of trends in HS incidence and prevalence among patients in Israel between 2016 and 2019.

Methods: We conducted a population-based analysis of routinely collected electronic health records data from Clalit Health Services, the largest nationwide public health service provider in Israel. Age- and sex-adjusted rates were reported by using the standard European population as a reference.

Results: The study included 3488 HS incident cases. The mean ± SD age of onset was 30.3 years and was similar in males and females. HS was more common among Jews with low and medium socioeconomic status. The annual HS incidence rate increased throughout the study period. HS prevalence increased from 0.12% in 2016 to 0.17% in 2019.

Conclusions: HS prevalence and incidence rates steadily rose among the Israeli population between 2016 and 2019. Awareness of these findings can help provide an optimal allocation of healthcare resources by policymakers and health service providers and prevent delays in diagnosis.

Yacov Shacham MD

Among patients admitted with acute decompensated heart failure (ADHF), deterioration of renal function with resulting acute kidney injury (AKI) is reported in up to 70% of patients with cardiogenic shock. Twenty percent of heart failure patients with AKI progress to dialysis (AKI-D). Optimal timing for initiation of renal replacement therapies (RRT) has been researched; however, minimal studies discuss guidelines for weaning from RRT [1]. Electronic monitoring of urine output (UO) may serve as a tool to aid in withdrawal from RRT. We present a case of ADHF with severe AKI requiring continuous renal replacement therapy (CRRT) where real-time electronic monitoring of UO was implemented for the first time to guide de-escalation therapy from CRRT until successful withdrawal.

Yuval Avidan MD, Amir Aker MD, Vsevolod Tabachnikov MD

Late arrival ST-segment elevation myocardial infarction (STEMI) is defined as a patient-related delay > 12 hours. It is estimated to represent a significant portion of STEMI patients. As reflected by society guidelines, this group of patients impose great therapeutic challenge, namely due to controversy in the literature regarding optimal care, together with major adverse clinical outcomes [1]. In addition to a possible myocardial infarction (MI), mechanical complications include ventricular septal defect (VSD), left ventricular (LV) free wall, or papillary muscle rupture. Prompt diagnosis and intervention are crucial to improve outcomes as post-infarction ventricular septal defect (PIVSD) carries a high mortality rate. We describe the successful management of a large VSD complicated by cardiogenic shock in a latecomer STEMI patient with complex coronary artery disease (CAD).

May 2024
Rabea Haddad MD, Edo Birati MD, Hiba Zayyad MD, Nizar Andria MD, Eyal Nachum MD, Erez Kachel MD, Ibrahim Marai MD

Background: Cardiac implantable electronic devices (CIEDs) are increasingly being used; thus, there is an increasing need for transvenous lead extraction (TLE).

Objectives: To summarize our experience with TLE at single referral center in northern Israel.

Methods: The study included all patients who underwent TLE at our center between 2019 and 2022, regardless of the indication.

Results: The cohort included 50 patients. The mean age was 69 ± 10.36 years; 78% were males. A total of 99 electrodes were targeted. The mean number of electrodes was 1.96 (range 1–4) per patient. The time between lead implantation and extraction ranged between 1.1 and 34 years with an average of 8.14 ± 5.71 years (median of 7.5 years). Complete lead removal was achieved in 98% of patients and in 98.99% of leads. The complete procedural success rate as well as the clinical procedural success rate was 96%. The procedural failure rate was 4% (1 patient died 2 days after the index procedure and 1 patient remained with large portion of lead). The indication for TLE was infection in 78% of the cohort group. Powered mechanical sheaths were used in 36 patients (72%), laser sheaths in 27 (54%), and a combination of laser and mechanical sheaths in 16 (32%).

Conclusions: The clinical and procedural success rates of TLE, primarily for CEID-related infection, were high. A combination of laser and mechanical sheaths was needed in one-third of patients.

Jonathan Eisenberger BSc, Shmuel Somer BSc, Eyal Nachum MD, Eilon Ram MD, Jacob Lavee MD, Leonid Sternik MD, Jeffrey Morgan MD

Background: Long-term support with a HeartMate 3 (HM3) left ventricular assist device (LVAD) has improved outcomes of patients with end-stage heart failure. However, there is a paucity of data on the outcomes of patients who underwent concomitant cardiac surgical procedure (CCSP) during HM3-LVAD implantation.

Objectives: To assess our single-center experience with patients who underwent CCSP during the implantation of an HM3-LVAD.

Methods: From December 2016 until April 2022, 131 adult patients underwent HM3-LVAD implantation. A total of 23 patients underwent CCSP during the HM3-LVAD implantation+CCSP, and 108 underwent only HM3-LVAD implantation (HM3-only).

Results: The median age was 59 ± 11 years (range 54-67), 82% (n=108) were male, and 76% (n=100) were implanted as a bridge-to-transplant. The concomitant procedures performed during the implantation included 8 aortic valve repairs/replacements, 14 tricuspid valve repairs, 4 patent foramen ovales or atrial septal defect closures, and 3 other cardiac procedures. The mean cardiopulmonary bypass time was 113 ± 58 minutes for the HM3-only group and 155 ± 47 minutes for the HM3+CCSP group (P = 0.007). The mortality rates at 30 days, 6 months, and 12 months post-implantation were 2 (9%), 5 (22%), and 6 (26%) respectively for the HM3+CCSP group, and 7 (6%), 18 (17%), and 30 (28%) for the HM3-only group (P = 0.658, 0.554, and 1.000).

Conclusions: Our experience demonstrated no significant difference in the 30-day, 6-month, and 12-month mortality rates for patients who underwent a CCSP during HM3-LVAD implantation compared to patients who did not undergo CCSP during HM3-LVAD implantation.

Ron Dabby MD, Diana Paleacu Kertesz MD, Ilia Demurchev MD, Oded Hershkovich MD, Mira Ginsberg MD, Menachem Sadeh MD

Background: The recreational use of nitrous oxide (N2O) has increased in recent years with a noticeable surge in the incidence of nitrous oxide-related myeloneuropathy.

Objectives: To raise awareness of increasing myeloneuropathy due to recreational nitrous oxide misuse in Israel.

Methods: We conducted a case series documenting the clinical and investigative features of eight patients presenting with nitrous oxide-induced myeloneuropathy who were admitted to our departments.

Results: Paresthesia was the chief complaint in all patients, with sensory gait ataxia being a common feature, which was often accompanied by Romberg's sign and mild lower limb weakness. Vitamin B12 levels were below the normal range in seven patients, accompanied by elevated homocysteine and methylmalonic acid levels. Magnetic resonance imaging scans revealed hyperintense signals in the dorsal columns of the cervical spine. All patients improved following vitamin B12 injections.

Conclusions: Enhancing awareness, prompting the use of appropriate investigations, and advocating for timely treatment are needed to overcome the risks associated with nitrous oxide misuse.

Tal Frenkel Rutenberg MD, Alon Ben Uri MD, Omer Slevin MD, Yona Kosashvili MD, Franck Atlan MD, Sorin Daniel Iordache MD

Background: Pyogenic flexor tenosynovitis (PFT) is a common and severe hand infection. Patients who present early can be treated with intravenous antibiotics.

Objectives: To determine whether PFT caused by animal bites and treated with antibiotics leads to a different outcome than other disease etiologies due to the extensive soft tissue insult and different bacterial flora.

Methods: We conducted a retrospective cohort study of 43 consecutive patients who presented with PFT between 2013 and 2020. The 10 patients who presented with PFT following an animal bite were compared to those who presented with PFT caused by any other etiology.

Results: Patients who were bitten pursued medical attention sooner: 1.9 ± 1.4 days compared with 5.3 ± 4.7 days (P = 0.001). Despite the quicker presentation, patients from the study group received similar antibiotic types and duration as controls. All patients were initially treated with intravenous antibiotics under surveillance of a hand surgeon. One patient (10%) from the study group and four controls (12%) were treated surgically (P = 1). Average follow-up was 17 ± 16 days. At the end of follow-up, one (10%) patient from the study group and three (9%) controls sustained mild range of motion limitation and one (3%) patient from the control group had moderate limitations (P = 0.855).

Conclusions: Intravenous antibiotic treatment, combined with an intensive hand surgeon follow-up, is a viable option for the treatment of PFT caused by animal bites.

Elena Korytnikova MD, Maayan Elnir Katz MD, Itzhak Gabizon MD, Tamar Eshkoli MD

Phosphoglucomutase 1 (PGM1) deficiency is a rare genetic disorder that affects glycogen metabolism and manifests as a multisystem disease. Most patients present with oropharyngeal malformations, cardiomyopathies, elevated liver enzymes, and hypoglycemia. Treatment with D-galactose has been shown to improve symptoms. Our patient presented with PGM1 deficiency. She conceived spontaneously. Throughout her pregnancies, our patient was monitored by a multidisciplinary team of cardiologists, endocrinologists, and physicians with experience in high-risk pregnancy. She delivered twice by cesarean section. Our case highlights the importance of a multidisciplinary approach and individualized management of prenatal and postpartum care of a patient with a PGM1 deficiency. To the best of our knowledge, there have been no reports about a PGM1-deficient patient who conceived and delivered.

Legal Disclaimer: The information contained in this website is provided for informational purposes only, and should not be construed as legal or medical advice on any matter.
The IMA is not responsible for and expressly disclaims liability for damages of any kind arising from the use of or reliance on information contained within the site.
© All rights to information on this site are reserved and are the property of the Israeli Medical Association. Privacy policy

2 Twin Towers, 35 Jabotinsky, POB 4292, Ramat Gan 5251108 Israel