The Effects of Publicized Suicide Deaths on Subsequent Suicide Counts in Israel

This study investigated associations between indiscriminate media reporting of suicides and later inflated suicide counts among Israel's general population between the years 2008 and 2012. Self-inflicted deaths that received post-suicide media exposure (referred to as “publicized suicides”) were selected via Google news search-hit appraisals. Distributions of suicides were inspected and risk ratios (RRs) estimated by comparing population suicide rates 4 weeks before and 4 weeks after each publicized suicide (“reference” vs. “affected” periods, respectively). Poisson time series regression was employed to account also for secular trends and seasonality. A total of 2,119 people died by suicide, 13 of whom received noticeable media attention throughout the study. No meaningful impact following the 13 deaths on subsequent suicide counts during the observation window (affected vs. reference phase) was found. Poisson regression confirmed that suicide counts following publicized suicides were independent of media coverage. Given the pronounced search hits following the publicized suicides developing regulation practices that constrain indiscreet media reporting should officially be included as part of suicide prevention practices. Future research should focus on imitation suicide effects as a function of post-suicide media exposure, while including both risk and protective factors.     

Effectiveness of Influenza Vaccine in Hemodialyzed Patients: A Retrospective Study

Infection is one of the leading causes of mortality in dialysis patients, second only to cardiovascular disease. This retrospective study assessed the efficacy and clinical outcomes of influenza vaccination among hemodialysis (HD) patients. In the 2014–2015 season, 104 of 164 (63.6%) HD patients were vaccinated for influenza by the outpatient community health system facilities. Significantly more patients, 159 of 170 (93.8%), were vaccinated in 2015–2016 by the hospital dialysis unit staff during an inpatient HD session (P <0.001). A trend toward fewer complications from influenza infection was observed in vaccinated patients. Among HD patients with diabetes (who comprised 56% of the study population), the incidence of influenza was 17% among nonvaccinated patients vs. 6.3% among those who were vaccinated (P =0.026). The inpatient vaccination policy resulted in a greater rate of vaccination. HD patients with diabetes benefit from influenza vaccination, with a significantly lower incidence of influenza infection.     

Correction to: Serum microRNA is a biomarker for post-operative monitoring in glioma

Journal of Neuro-Oncology - We performed a systematic review and meta-analysis of clinical outcomes for patients with acromegaly treated with stereotactic radiosurgery (SRS). Primary outcomes were...     

Opposing Effects of Oxytocin on Overt Compliance and Lasting Changes to Memory

From infancy we learn to comply with societal norms. However, overt compliance is not necessarily accompanied by a change in internal beliefs. The neuromodulatory processes underlying these different phenomena are not yet understood. Here, we test the role of oxytocin in controlling overt compliance versus internalization of information delivered by a social source. After intranasal oxytocin administration, participants showed enhanced compliance to the erroneous opinion of others. However, this expression was coupled with a decrease in the influence of others on long-term memories. Our data suggest that this dissociation may result from reduced conflict in the face of social pressure, which increases immediate conforming behavior, but reduces processing required for deep encoding. These findings reveal a neurobiological control system that oppositely affects internalization and overt compliance.     

Immune reconstitution after HSCT in SCID—a cohort of conditioned and unconditioned patients

Immunologic Research - Allogeneic hematopoietic stem cell transplantation (HSCT) is the effective mean of immune restoration in severe combined immunodefiency (SCID). Usually, HSCT without...     

Sinus floor augmentation using large (1-2 mm) or small (0.25-1 mm) bovine bone mineral particles: a prospective, intra-individual controlled clinical, micro-computerized tomography and histomorphometric study

Objectives: To compare the amount of newly formed bone after sinus floor augmentation with two different particle sizes of bovine bone mineral (BBM) using clinical, micro‐computerized tomography (CT) and histological techniques. Methods: Bilateral sinus floor augmentations were performed in 10 patients. Six to 9 months later, bone samples were retrieved and analyzed. Results: Results: Both groups were not different in vertical bone height achieved after augmentation, post‐operative complications and maximal torque for the insertion of implants. Micro‐CT measurements could not detect a statistically significant difference in bone volume between the groups (with a tendency for new more bone in the small granules group). Histomorphometric analysis revealed that both granule sizes produced the same pattern of bone formation, surrounding the graft granules, and producing a shape of a network, “bridging” between the BBM particles. Multi‐nucleated giant cells, probably osteoclasts, were observed directly on the BBM particle surface in both groups. The osteoclast‐like cells preferred the small‐size BBM particles and not the large particles both in the small‐size and the large‐size granules group. Conclusion: Both sizes of BBM granules preformed equally and achieved the aim of the sinus floor augmentation procedure clinically and histologically. To cite this article:
Chackartchi T, Iezzi G, Goldstein M, Klinger A, Soskolne A, Piattelli A, Shapira L. Sinus floor augmentation using large (1–2 mm) or small (0.25–1 mm) bovine bone mineral particles: a prospective, intra‐individual controlled clinical, micro‐computerized tomography and histomorphometric study.
Clin. Oral Impl. Res 22 , 2011; 473–480
doi: 10.1111/j.1600‐0501.2010.02032.x     

Defining the need for blood and blood products transfusion following suicide bombing attacks on a civilian population: A level I single-centre experience

Introduction

Knowledge of patterns of blood use in the care of mass casualty settings is important for preparedness of medical centre resources and for maximising survival when blood supplies are limited. Our objectives were to review of our experience with the use of blood products and define the utilisation of blood transfusion following suicide bombing attacks.

Patients and methods

We conducted a retrospective analysis of blood and blood product transfusion following civilian bombing attacks at a level I trauma centre in Jerusalem, Israel from 2000 to 2005. The study group consisted of 137 patients who were admitted following 17 suicide bombing attacks which were carried out in Jerusalem during the 5-year period. Demographic data, number of units of blood and blood products transfused and the need for massive transfusions were recorded and analyzed.

Results

Fifty-three patients received blood transfusions (38.7%). There were 33 males (62.2%) with a median ISS of 13 (range 4–25). These 53 patients received 524 PRBC, 42 WB, and 449 FFP. The mean number of PRBC transfused/admitted patient was 3.82 units (range 0–59). Thirty patients (21.9%) received 236 PRBC (45% of total PRBC) at the first 2 h. The ratio of ordered to transfused blood was 946:524. The FFP:PRBC ratio for all transfused patients was 1:1.17. The number of PRBC transfused per attack correlated with the number of patients admitted per attack. The most commonly transfused blood type was A (52.3%). Only 18 units of uncrossed-matched blood were transfused (3.3% of total). 14 patients (10.2%) received massive transfusions. These patients received 399 PRBC (76.1% of total units transfused) and the average number of PRBC transfused was 28.5/patient (10–59).

Conclusions

More than 1/3 of casualties admitted following civilian bombing attacks received transfusions, most in the first 2 h. Large-scale attacks will require more blood and blood products than small-scale attacks. Twice the number of PRBC ordered than transfused reflects a known trend for over-triage during the initial assessment following bombing attacks. One tenth of patients received massive transfusion.