Israel Medical Association Journal

Background: Implant-based breast reconstruction (IBR) is the most common method of reconstruction for breast cancer. Bacterial infection is a well-known risk with reported rates ranging from 1% to 43%. The most common pathogens of breast implant infection described in the literature are Staphylococcus aureus, Staphylococcus epidermidis, and coagulase-negative staphylococci. However, the prevalence of other pathogens and their antibiotic sensitivity profile differs profoundly in different parts of the world.

Objectives: To review the current literature and protocols with respect to our region and to determine a more accurate antibiotic protocol aimed at our specific local pathogens.

Methods: A retrospective review was conducted of all cases of clinically infected implant-based breast reconstruction in our institution from June 2013 to June 2019, as well as review of microbiologic data from around the world based on current literature.

Results: A total of 28 patients representing 28 clinically infected implant-based breast reconstruction were identified during the studied period. Thirteen patients (46.4%) had a positive bacterial culture growth, with P. aeruginosa being the most common microorganism identified (46.1%). Review of international microbiological data demonstrated significant variation at different places and time periods.

Conclusions: Microbiological data in cases of infected breast reconstructions should be collected and analyzed in every medical center and updated every few years due to the variations observed. These data will help to adjust the optimal empirical antibiotic regimens given to patients presenting with infections after breast reconstruction.

Background: Acute appendicitis (AA) is a medical emergency. The standard of care for AA had been surgical appendectomy. Recently, non-operative management (NOM) has been considered, mainly for uncomplicated AA.

Objectives: To evaluate AA NOM trends over two decades.

Methods: We conducted a retrospective cohort study based on Israel’s National Hospital Discharges Database (NHDD). Inclusion criteria were AA admissions from 1 January 2000 to 31 December 2019, with either primary discharged diagnosis of AA, or principal procedure of appendectomy. Predefined groups were children (5 ≤ 18 years) and adults (≥ 18 years). We compared the last decade (2010–2019) with the previous one (2000–2009).

Results: The overall AA incidence rate over two decades was 126/100,000/year; higher in children 164/100,000/year than 113/100,000/year in adults. Surgery was the predominant AA treatment in 91.9%; 93.7% in children and 91.1% in adults. There was an increase in AA NOM rates when comparing the previous decade (5.6%) to the past decade (10.2%); 3.2% vs. 9.1% in children and 6.8% vs. 10.7% in adults, respectively. Annual trends revealed a mild increase in AA NOM rates. Delayed appendectomy (within 90 days of AA NOM) was 19.7% overall; 17.3% in adults and 26.3% in children.

Conclusions: There was an increase in AA NOM rates during the last decade in the overall population. Since 2015, there has been a noticeable increase in AA NOM rates, probably associated with World Society of Emergency Surgery Jerusalem guidelines. Surgery is still the predominant treatment for AA despite the increasing trend in NOM.

Background: Diagnosis of onychomycosis is based on potassium hydroxide (KOH), direct smear, culture, and polymerase chain reaction. Nail clippings are rarely used as a diagnostic tool.

Objectives: To evaluate nail clippings for the diagnosis of onychomycosis and to compare it to KOH smears.

Methods: Nail clipping specimens of 39 patients were collected: 34 with onychomycosis proved by positive culture and 5 from normal nails. The specimens were submitted to histological processing and then stained with periodic acid–Schiff (PAS) and Grocott-Gomori's methenamine silver (GMS) stains. For each nail, KOH smear was also performed. Two pathologists who had no information on the KOH smear and the culture results evaluated the nail clipping histology for the presence of fungal element. Their assessment was compared to the KOH smear and culture results.

Results: Of the 34 specimens that had positive culture, 25 were dermatophytes, 5 were molds, and 4 were candida. Clipping specimens were positive in 30 cases (88%): 23/25 dermatophyte, 4/5 molds, and 3/4 candida. Pathologists were able to classify the pathogens into dermatophytes and non-dermatophytes based on the morphology. PAS stain results were the same as GMS in evaluation of the nail specimen. KOH smear was positive in 29 nails (85%): 20/25 dermatophytes, all 5 molds, and 4 candida. In all five nails where the culture was negative, both clipping and KOH smear did not show fungal elements.

Conclusion: Nail clippings can serve as a rapid, inexpensive, and reliable method for evaluation of onychomycosis, comparable to KOH smear, with the advantage of pathogen group identification.

Background: Bacterial meningitis (BM) remains a considerable cause of morbidity.

Objectives: To evaluate BM incidence rate trends in diverse age groups.

Methods: We conducted a retrospective cohort study based on the Israeli national registry. Inclusion criteria were acute admissions 2000 to 2019 with primary diagnosis of BM. Predefined age groups were neonates (≤ 30 days), infants (31 days to 1 year), younger children (1 ≤ 5 years), older children (5 ≤ 18 years), and adults (≥ 18 years). Average annual incidence rates per 100,000/year were calculated for the entire period and by decade. Incidence rates for neonates and infants were calculated per 100,000 live births (LB).

Results: There were 3039 BM cases over 2 decades, 60% were adults. The overall BM incidence rate was 2.0/100,000/year, neonates, 5.4/100,000/year LB, infants 17.6/100,000/year LB. First year of life incidence rate (neonates and infants combined) was 23.0/100,000/year, younger children 1.5/100,000/year, older children 0.9/100,000/year, and adults 1.8/100,000/year. All age groups presented a decrease in incidence rate (last decade vs. previous) except neonates, which increased by 34%. Younger and older children presented the most considerable decrease: 48% and 37% (last decade vs. previous).

Conclusions: Adults showed the highest number of BM cases. The incidence rate was highest during the first year of life (neonates and infants combined). All age groups, except neonates, showed a decreasing trend. Younger and older children presented the most considerable decrease, most likely attributable to vaccination. The observed increase in BM incidence rate in neonates may influence whether preventive strategy is considered.

Background: Higher body mass index (BMI) has been shown to be a protective factor from mortality in sepsis patients. Yet, whether this effect is different in the very elderly is currently unknown.

Objective: To investigate the relationship between BMI and sepsis outcomes in patients older and younger than 80 years of age.

Methods: A retrospective analysis of consecutive patients admitted with sepsis to Shamir Medical Center, Israel, was conducted. We compared patients older than and younger than 80 years of age with a BMI higher and lower than 25 kg/m² for hospitalization outcomes.

Results: Patients older than 80 years presented with multiple co-morbidities compared to younger patients, but with no difference between BMI groups. Similarly, hospitalization outcomes of functional deterioration, discharge to long-term care facilities, and readmission were not significantly different between BMI groups in the same age category. Mortality was significantly different between BMI groups in patients older than 80 years of age, with higher mortality in BMI < 25 kg/m²: in-hospital mortality (23.4% vs. 14.9%, P < 0.001), 30-day mortality (27.6% vs. 17.9%, P < 0.001), and 90-day mortality (43.4% vs. 28.9%, P < 0.001). This difference was not significant between the groups younger than 80 years old. On logistic regression, BMI over 25 kg/m² was protective in all mortality categories. Nevertheless, there was no significant interaction between age over 80 years to BMI over 25 kg/m² in all mortality outcomes.

Conclusions: Among patients hospitalized with sepsis, higher BMI is a protective factor against mortality in both elderly and younger patients.

Background: Unilateral intratonsillar abscess (ITA) is an underreported, well-known complication of acute tonsillitis. The prevalence of unilateral ITA compared to peritonsillar abscess (PTA) is 1:14. However, bilateral ITA is an extremely rare entity, with only four cases reported thus far.

Objectives: To describe past cases and our experience, elaborating the diagnostic challenge and the surgical treatment for bilateral ITA.

Methods: We conducted a literature search in the PubMed database using the key words intra-tonsillar abscess, tonsillar abscess, bilateral tonsillar abscess, bilateral intra-tonsillar abscess and bilateral peritonsillar abscess. Our search was limited to the years 1980 to 2020.

Results: We found that only four cases of bilateral ITA were previously published. All were characterized by a delay in diagnosis with a median of 10 days (4–14 days), symmetrical oral cavity appearance, enlarged bilateral kissing tonsils, and subsequent treatment by surgical drainage/paracentesis. Respiratory compromise was a concern in most cases. Our patient was treated with bilateral quinsy tonsillectomy and had a prompt recovery.

Conclusions: Bilateral ITA is a rare, deceiving entity, with a diagnosis delay attributed to the symmetrical oral bulging. We present the fifth case reported and the first ever reported in a pediatric patient. We describe the assumed pathogenesis and the main characteristics among all five patients, emphasizing the important role of a high index of suspicion and appropriate imaging, guiding to proper diagnosis and treatment.

Background: Serasis® (Serag-Wiessner KG, Naila, Germany) is a light-weight mid-urethral sling for treating stress urinary incontinence (SUI). Its insertion is considered less traumatic than other mid-urethral slings.

Objectives: To define postoperative outcomes following Serasis implantation. To compare the efficacy and complication rates of the implant to those of other common techniques.

Methods: Our retrospective study evaluated patients who underwent Serasis mid-urethral sling surgery for SUI. Data were collected from medical records prior to and at the time of surgery and by telephonic interview for postoperative pain and complications. Follow-up of patients was performed for up to one year postoperatively. Patients rated pain or discomfort according to the Visual Analogue Scale (VAS). The primary outcome was the development of early postoperative pain during the first month after surgery. Secondary outcomes were relief of SUI symptoms, groin pain or discomfort, and other postoperative complications up to 12 months after surgery.

Results: The study cohort included 50 consecutive patients aged 31 to 68 years. All patients underwent Serasis implantation procedures by a single surgeon and completed interviews. In total, 35 patients underwent concomitant anterior colporrhaphy. In the immediate postoperative period and at one month after the procedure, complaints were mild. No complaints were recorded during the 12-month follow-up period. Overall, 90% and 92% of the patients were free of SUI symptoms at one month and 12 months after surgery, respectively.

Conclusions: Serasis mid-urethral sling is safe, effective, and associated with mild postoperative pain and a low incidence of complications.

Acute cholecystitis is a common surgical diagnosis. If not addressed properly, it can potentially lead to sepsis, perforation of the gallbladder, and even death.

The most frequent pathogens isolated from bile cultures of patients with cholecystitis are anaerobes and Enterbacterales such as E. coli, Klebsiella species, and Streptococcus species [1].

Streptococcus gordonii belongs to the Viridians streptococci group of oral bacteria and is commonly associated with dental caries. S. gordonii has been previously reported as the causative pathogen in both endocarditis and spondylodiskitis [2]. However, it has rarely been associated with biliary infections. In this report, we presented a patient diagnosed with cholecystitis associated with S. gordonii infection.

Docetaxel (Taxotere®), obtained from the European yew Taxus baccata, is a widely used chemotherapeutic agent active against a variety of solid tumors including breast, lung, ovarian, gastric, head and neck, and prostate cancers. The drug is administered intravenously on a weekly or three-weekly schedule. Its main side effects include myelosuppression, fatigue, myalgias, arthralgias, fluid retention, peripheral neuropathy, paronychia, and lacrimation [1]. Myositis, however, has rarely been reported.

We describe a breast cancer patient who developed severe acute myositis while on treatment with docetaxel.

A 64-year-old male, with antineutrophil cytoplasmic antibody-associated vasculitis was being treated with methotrexate and low dose prednisone. He arrived at the clinic with bluish discoloration of the toes. Inflammatory markers and urine were normal. No history of chilblains or Raynoud's phenomena was noted. He recovered recently from mild coronavirus disease 2019 (COVID-19). A diagnosis of COVID toes (COVID digits) was made [Figure 1].

Coronavirus disease 2019 (COVID-19), first identified in 2019, constitutes a global major public health burden. Most of morbidity and mortality is derived by the severe inflammatory reaction (cytokine release syndrome) that ensues in later stages. Baricitinib, a selective JAK inhibitor primarily used for the treatment of rheumatoid arthritis (RA) [1], was shown to reduce mortality in COVID-19 hospitalized patients in combination with remdesivir [2].

Background: School closures due to the coronavirus disease 2019 (COVID-19) outbreak affected students physically, socially, and psychologically with an increase in the number of children and adolescent presenting with anxiety, depression, and drug abuse.

Objectives: To examine the impact of COVID-19 and lockdown on the mental health of minors during the pandemic period and to characterize the type and number of referrals to a regional psychiatric outpatient clinic.

Methods: This study included 380 children evaluated in an outpatient child psychiatric clinic. They were divided into two groups: before the lockdowns (BLD) (n=248), from January 2019 to February 2020, and during the lockdowns (LD) (n=132), from March 2020 to April 2021.

Results: When comparing the LD to BLD, there was increase in suicide attempts (9.8% vs. 2.8%) and in the use of psychotherapy (81% vs. 56%). There was a decrease in the diagnoses of behavior disorders (29.5% vs. 44.8%) and ADHD (29.5% vs. 50%); as well as a decrease in stimulant usage (22.7% vs. 38%). There was a statistically non-significant increase in the number of children with depression, anxiety, and drug-use disorder.

Conclusions: Many children developed educational, social, emotional, and behavioral gaps during LD, and they lost skills to deal with everyday problems due to social isolation. It is important to follow the long-term impact of the lockdowns and social isolation.

Background: Granulomatosis with polyangiitis (GPA) otologic manifestations include conductive and sensorineural hearing loss (HL). Vasculitis is assumed to be the primary cause of otologic manifestations. Deaf patients and patients with HL who do not benefit from hearing aids can benefit from cochlear implants (CI). There are currently no specific guidelines for treatment of patients with GPA suited for CI.

Objectives: To assess whether patients who are deaf due to GPA are good candidates for CI and if prior surgical or medical treatment of the inflammation are needed.

Methods: A case report is presented.

Results: A 71-year-old female patient with GPA and bilateral profound HL underwent CI. Prior to CI, preparation consisted of audiological evaluations by an otolaryngologist and a rheumatologist, followed by a course of prednisone and methotrexate for middle ear and nasal inflammations. CI was performed with no complications. The speech reception threshold and the monosyllabic word discrimination score after surgery were 25 dBHL and 75%, respectively.

Conclusions: Inflammation due to GPA can be controlled medically with immunosuppressive medications without subtotal petrosectomy, as in chronic suppurative otitis media. Satisfactory audiological results can be expected.

Internal medicine is no doubt one of the main pillars of modern medicine. For years it has been considered to be the basis and foundation of medical education and proper clinical service. During the recent coronavirus disease 2019 (COVID-19) pandemic, internal medicine departments were recognized worldwide, and clearly in Israel, to be the true Corona Warriors that provided medical care to patients as well as support and comfort to families. Around the globe, the public applauded and appreciated the bravery of our medical staff, who without hesitation and under direct personal danger provided the best medical care possible despite the hardships of the time. The high personal price and even the heavy cost of staff member lives lost in offering medical care to the pubic did not stop our quest for ongoing medical research.

Coronavirus disease 2019 (COVID-19) affects different people in different ways. Most infected people develop mild to moderate illness and recover without hospitalization. This case report presents a patient who had difficulty eradicating the corona virus due to being treated with rituximab, which depletes B lymphocytes and therefore disables the production of neutralizing antibodies. The regen-COV-2 antibody cocktail consists of two monoclonal antibodies, casirivimab and imdevimab. This cocktail successfully helped the patient's immune system eradicate the virus without auto specific severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibody production. In vitro studies confirm that eradication of the intact the virus. This case report emphases the importance of providing external antiviral antibodies regularly, like the regen-COV-2 antibody cocktail, as post- and even pre- SARS-CoV-2 infection prophylaxis in patients treated with rituximab.