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Coronavirus disease 2019 (COVID-19) led to two nationwide lockdowns in Israel, reducing both supply and demand for medical services in the Israel Defense Force (IDF). IDF soldiers serve on bases within Israel, and most of them return home at the end of the day, similar to other armies in the world.To analyze the health services provided by the IDF with regard to policy changes during lockdowns.We compared medical encounters between different services provided by the IDF Medical Corps. We related them to specific time periods: pre-first lockdown, first lockdown (and corresponding timeframes of the previous 3 years), between lockdowns, second lockdown, and post-second lockdown.Compared to past periods, we found a similar reduction of 27-30% in primary care medical encounter rates during the two lockdowns: 42-43% in sick days and 50-54% in referrals to the emergency department. Referral rates to all specialist medical encounters and elective surgeries decreased significantly during the first lockdown period and increased 1.2-3.5 times during the second lockdown.A continuance of the shift to telehealth is required to withstand a future lockdown, with a full supply of secondary medical services attuned to core medical issues relevant for combat personnel. A liberal sick leave policy is required to eliminate unnecessary in-person visits, thus reducing the risk of infection.

BACKGROUND Hospital at home (HaH) replicates elements of hospital-based care in the community, to facilitate the safe management of a broad spectrum of acute illness in the patient's usual environment. The extent to which this model of care has been adopted in the United Kingdom is unknown. METHODS The Society for Acute Medicine Benchmarking Audit is a day of care survey undertaken annually within the United Kingdom. Participation is open to all hospital in the United Kingdom receiving acutely unwell medical patients. A questionnaire is used to collect hospital-level data on the structure and organisation of acute care delivery. The survey included questions designed to quantify the number of hospitals that offered HaH. When present, further questions were asked to clarify the characteristics of the HaH service in terms of workforce, range of diagnostic test and interventions. This information was used to build a picture of HaH service provision on a national scale. RESULTS A total of 130 hospitals contributed organisational data to SAMBA19. The capability to refer to a hospital at home service was recognised by 46.9% (n = 61) of units. The majority of these services, 83.3% (n = 50) were nurse-led. The capability to provide a physician review at home was reported in 23.3% (n = 14). The majority of services could provide intravenous antibiotics at home, but access to other simple interventions, such as intravenous diuretics or acute supplemental oxygen, is limited. CONCLUSION At present, few acute hospitals for consitency in the United Kingdom have access to a hospital at home service capable of replicating essential elements of inpatient care. Our study suggests organisational change in acute care delivery and significant investment would be required to establish equal access to hospital-at-home care within the United Kingdom.

Background Telemedicine has become an integral part of health care delivery in recent years. One of the leading applications for this use is WhatsApp — a free smartphone application that allows instant messaging with pictures and videos. This study analyzed the emerging role of WhatsApp on reducing the need for referrals to medical specialists and to compare the views of physicians regarding WhatsApp consultations. Methods A cross-sectional study based on an anonymous web-survey was conducted among PCPs and medical specialists working in the Israel Defense Forces Medical-Corps during September and October, 2019. Results Of 201 participants, 153 were PCPs and 48 were medical specialists. 86.9 % of PCPs and 86.5 % of specialists used WhatsApp every day in professional settings. Added workload, potential breaching of patient confidentiality and lack of full documentation of consultations were the main concerns among physicians using the application. 60.7 % of PCPs and 95.7 % of specialists stated that these consultations have reduced the need for in-person appointments at least once a week. Conclusions In times of COVID-19 that require social distancing, WhatsApp provides a simple, readily available platform for consultations between healthcare providers, even to the extent of rendering some in-person appointments unnecessary. Healthcare organizations should address the matters troubling healthcare providers, mainly patient confidentiality and lack of documentation in patients’ medical records, while providing adequate compensation for those providing the service during and after work hours.

Highlights We compared between self-perceived proficiency of PPE use and objective performance. • There was no correlation between comfort and objective performance scores. • Clinics personnel performed better than hospital personnel. • Self-perceived proficiency is a poor predictor of appropriate PPE use., Background The recent Ebola virus disease outbreak emphasized the potential misuse of personal protective equipment (PPE) by health care workers (HCWs) during such an event. We aimed to compare self-perceived proficiency of PPE use and objective performance, and identify predictors of low compliance and PPE misuse. Methods An observational study combined with subjective questionnaires were carried out during a bioterror simulation drill. Forty-two observers evaluated performance under PPE. Mistakes were recorded and graded using a structured observational format and were correlated with the subjective questionnaires and with demographic parameters. Results One hundred seventy-eight HCWs from community clinics and hospitals were included. The mean self-perceived proficiency was high (6.1 out of 7), mean level of comfort was moderate (4.0 out of 7), and mean objective performance was intermediate (9.5 out of 13). There was no correlation between comfort and objective performance scores. Self-perceived proficiency was in correlation with donning and continuous performance with PPE but not with doffing. Clinic personnel performed better than personnel in hospitals (40.3% vs 67.8% with 3 or more mistakes, respectively; P = .001). Demographic characteristics had no correlation with objective or self-perceived performance. Conclusions Self-perceived proficiency is a poor predictor of appropriate PPE use. The results suggest poor awareness of the possibility of PPE misuse.

BACKGROUND: Rates of postoperative complications are particularly high among patients with Crohn’s disease. OBJECTIVE: The aim of this study was to assess whether positive inflammatory histological margins, among other factors, pose a risk for intra-abdominal septic complications in patients with Crohn’s disease undergoing ileocolic resection. DESIGN: A retrospective study of patient records, during 2000–2010, was conducted. SETTINGS: This investigation was performed at a single medical center. PATIENTS: Included were 166 individuals with Crohn’s disease (85 males, mean age 35.6). INTERVENTION: Ileocolic resection with primary anastomosis was performed. MAIN OUTCOME MEASURE: The primary outcomes measured were postoperative intra-abdominal septic complications. RESULTS: Twenty-five patients (15%) developed intra-abdominal septic complications, including anastomotic leak, intra-abdominal abscesses and collections, and enterocutaneous fistulas. There were no postoperative deaths. Univariate analysis revealed that a long course of disease before surgery, an emergency surgery, steroid treatment of more than 3 months before surgery, additional sigmoidectomy, and positive surgical margins detected on histopathological examination were associated with intra-abdominal septic complications. In a multivariate analysis, only disease duration longer than 10 years (OR 4.575 (CI 1.592–13.142), p = 0.005), additional sigmoidectomy (OR 5.768 (CI 1.088–30.568), p = 0.04), and positive histological resection margins (OR 2.996 (CI 1.085–8.277), p = 0.03) were found to be independent risk factors. LIMITATIONS: This study was limited by the incomplete data regarding preoperative albumin levels. CONCLUSIONS: Positive histological margins, disease duration of more than 10 years, and added sigmoidectomy are independent risk factors that are associated with postoperative intra-abdominal septic complications in patients undergoing ileocolic resection for Crohn’s disease. These risk factors should be considered when the need for a diverting stoma is questionable. A frozen section of the margins may assist in the decision as to a temporary ileostomy construction.

Orange Flame is an Israeli preparedness build-up project, conducted by the Ministry of Health, that is aimed at improving national readiness and preparedness for unusual biological events. The project is intended for both medical and nonmedical organizations, and, since 2011, the exercise has also included operational units outside the medical corps. This has provided valuable insights into the consequences of bioterror or naturally occurring outbreaks for operative functionality and for the unique medical, logistical, and administrative efforts required from the armed forces in such an event. The 2-day drill reported on here executed a notional scenario in which category A bioterror agents were dispersed, causing civil and military casualties. Military personnel observed and assessed the performances of all participating organizations and observed the employment of emergency protocols during the drill. Military sustainment and operative capabilities were significantly affected by the occurrence of an unusual biological event. Comprehensive actions to be executed during such a scenario included quarantining military bases, considering postponement of military operations, and transferring on-call missions to other bases. Logistic consequences included the need for manpower and equipment reinforcement, as well as food and water supplies in cases of suspected source contamination. The project unveiled many operational and logistic quandaries and exposed various potential effects of a bioterror attack in the military. Lessons learned were used to revise preevent national and military doctrine for unusual biological events.

Background Data regarding sexually transmissible infections (STI) often originate from STI clinics, screening programs or laboratory-based studies, thus are biased for specific risk groups or lack clinical details. This real-life observational study presents sample data of most young adult Israeli population by exploiting the centralised diagnostic and documentation platforms resulting from a mandatory military service at the age of 18 years for both genders. Methods: All STI diagnoses of Israeli Defence Forces soldiers during a 6-month period were reviewed. Patients with Chlamydia trachomatis (CT), Mycoplasma genitalium (MG), Neisseria gonorrhoeae (NG) and Trichomonas vaginalis (TV) (major-STI) and Ureaplasma urealyticum (UU), Ureaplasma parvum (UP) and Mycoplasma hominis (MH) (equivocal STI) were compared with STI-negative controls. Results: Sexually transmissible infection positivity rates (n = 2816) were as follows: CT 6.6%; MG 1.9%; NG 0.7%; TV 0.5%; UU 15.7%; UP 28.2%; and MH 6.2%. The CT+MG coinfection rate was 4.1%, yet CT+NG coinfections were rare (≈0.5%). More than half of the patients with ureaplasmas and/or MH were treated; 40% of them were recommended partner treatment. Most antibiotics were prescribed to patients with equivocal infections. Classic STI symptoms in males were linked to major-STI and UU, while females were asymptomatic or presented non-specific symptoms. Conclusions: The judicious use of antibiotics in the era of antimicrobial resistance necessitates re-evaluating the significance of equivocal pathogen detection and reporting (MH, UU, UP). Likewise, universal empiric treatment for NG should be reconsidered in light of its low rates in non-high-risk groups. Conversely, a high MG rate, a pathogen with potential resistance to common STI protocols, requires evaluation of guidelines adequacy.

Serum lactate dehydrogenase (LDH) is elevated in various diseases.To analyze serum LDH as a distinguishing clinical biomarker and as a predictor of in-hospital outcome in admitted medical patients.We analyzed a cohort of all 158 patients with very high isolated LDH (LDHor = 800 IU/ml without concomitant elevations of alanine aminotransferase and aspartate aminotransferase) admitted to our internal medicine department during a 3 year period. Epidemiologic and clinical data, as well as the final diagnosis and outcome were recorded and compared with those of a cohort of all 188 consecutive control patients.Very high isolated LDH was a distinguishing biomarker for the presence of cancer (27% vs. 4% in the LDH group and controls respectively, P0.0001), liver metastases (14% vs. 3%, P0.0001), hematologic malignancies (5% vs. 0%, P = 0.00019), and infection (57% vs. 28%, P0.0001). Very high isolated LDH was a marker for severe prognosis, associated with more admission days (9.3 vs. 4.1, P0.0001), significantly more in-hospital major complications, and high mortality rate (26.6% vs. 4.3%, P0.0001). Finally, very high isolated LDH was found in a multivariate regression analysis to be an independent predictor of mortality.The presence of very high isolated LDH warrants thorough investigation for the presence of severe underlying disease, mostly metastatic cancer, hematologic malignancies, and infection. Moreover, it is a marker for major in-hospital complications and is an independent predictor of mortality in admitted medical patients. lactate dehydrogenase (LDH), cancer, internal medicine

To assess seasonal patterns and monthly variations in the incidence of preeclampsia in the Jewish and Bedouin population in Israel, assuming that ethnicity and environmental factors may have a role in the causal mechanism.A retrospective population-based study comparing all singleton pregnancies of patients with and without preeclampsia was performed. The study included all deliveries between and including 1988 and 2007. For each month, the percentage of births complicated by preeclampsia was calculated. The relative risks of preeclampsia by month of delivery were estimated as odds ratios, using the month of August as the reference category.During the study period, 203,461 deliveries took place, of which 8,421 (4.1%) were complicated with preeclampsia (either mild or severe). Significantly higher incidence of preeclampsia was demonstrated in the Jewish population: 4.7% (n = 4,783 deliveries) versus 3.6% in the Bedouin population (n = 3,683), (p0.001). A similar U shaped trend in the incidence of preeclampsia was noted in both populations: the incidence was highest in the winter months and reached its nadir in August, with subsequent increase through the fall months (p0.001). Using August as the reference month, odds ratios were 1.32 (95% CI 1.19-1.48) for January, 1.38 (95% CI 1.24-1.54) for February and 1.33 (95% CI 1.19-1.48) for March. Time series analysis demonstrated a difference in the behavior of the 2 populations. Whereas the Jewish population had demonstrated a Gregorian-month cycle, the Bedouin population had demonstrated a lunar-month cycle.Preeclampsia is significantly more common in the Jewish population. However, both populations demonstrate the same seasonal pattern, with higher incidence of preeclampsia in the winter months. Our findings suggest that climate and environmental exposure may have an important role in the pathophysiology of preeclampsia.