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Importance: Rapid reperfusion during primary percutaneous coronary intervention (PCI) is associated with improved outcomes among patients with ST-elevation myocardial infarction (STEMI). Although attempts at reducing the time from STEMI diagnosis to arrival at the catheterization laboratory have been widely investigated, intraprocedural strategies aimed at reducing the time to reperfusion are lacking. Objective: To evaluate the effect of culprit lesion PCI before complete diagnostic coronary angiography (CAG) vs complete CAG followed by culprit lesion PCI on reperfusion times among patients with STEMI. Design, Setting, and Participants: This open-label, prospective, randomized clinical trial was conducted between April 1, 2021, and August 31, 2022, among patients admitted to a tertiary center in Jerusalem, Israel, with a diagnosis of STEMI undergoing primary PCI. All patients were followed up for 1 year. Analysis was on an intention-to-treat basis. Intervention: Patients were randomized in a 1:1 ratio to undergo either culprit lesion PCI before complete CAG or complete CAG followed by culprit lesion PCI. Main Outcomes and Measures: A needle-to-balloon time of 10 minutes or less. Results: A total of 216 patients were randomized, with 184 patients (mean [SD] age, 62.9 [12.2] years; 155 men [84.2%]) included in the final intention-to-treat analysis; 90 patients (48.9%) were randomized to undergo culprit lesion PCI before CAG, and 94 (51.1%) were randomized to undergo to CAG followed by PCI. Patients who underwent culprit lesion PCI before complete CAG had a shorter mean (SD) needle-to-balloon time (11.4 [5.9] vs 17.3 [13.3] minutes; P < .001). The primary outcome of a needle-to-balloon time of 10 minutes or less was achieved for 51.1% of patients (46 of 90) who underwent culprit lesion PCI before CAG and for 19.1% of patients (18 of 94) who underwent complete CAG followed by culprit lesion PCI (odds ratio, 4.4 [95% CI, 2.2-9.1]; P < .001). Rates of adverse events were similar between groups. In a subgroup analysis, the effect of culprit lesion PCI before complete CAG on the primary outcome was consistent. There were no differences in rates of in-hospital, 30-day, and 1-year all-cause mortality. Conclusions and Relevance: In this randomized clinical trial of patients with STEMI, culprit lesion PCI before complete CAG resulted in shorter reperfusion times. Larger trials are needed to validate these results and to evaluate the effect on clinical outcomes. Trial Registration: ClinicalTrials.gov Identifier: NCT05415085.
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Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST , Humanos , Masculino , Pessoa de Meia-Idade , Angiografia Coronária , Intervenção Coronária Percutânea/efeitos adversos , Estudos Prospectivos , Infarto do Miocárdio com Supradesnível do Segmento ST/diagnóstico por imagem , Infarto do Miocárdio com Supradesnível do Segmento ST/cirurgia , Fatores de Tempo , Resultado do Tratamento , Feminino , IdosoRESUMO
BACKGROUND: Timely reperfusion within 120 min is strongly recommended in patients presenting with non-ST-segment myocardial infarction (NSTEMI) with very high-risk features. Evidence regarding the use of high-sensitivity cardiac troponin (hs-cTn) concentration upon admission for the risk-stratification of patients presenting with NSTEMI to expedite percutaneous coronary intervention (PCI) and thus potentially improve outcomes is limited. METHODS: All patients admitted to a tertiary care center ICCU between July 2019 and July 2022 were included. Hs-cTnI levels on presentaion were recorded, dividing patients into quartiles based on baseline hs-cTnI. Association between initial hs-cTnI and all-cause mortality during up to 3 years of follow-up was studied. RESULTS: A total of 544 NSTEMI patients with a median age of 67 were included. Hs-cTnI levels in each quartile were: (a) ≤122, (b) 123-680, (c) 681-2877, and (d) ≥2878 ng/L. There was no difference between the initial hs-cTnI level groups regarding age and comorbidities. A higher mortality rate was observed in the highest hs-cTnI quartile as compared with the lowest hs-cTnI quartile (16.2% vs. 7.35%, p = .03) with hazard ratio (HR) for mortality of 2.6 (95% confidence interval [CI]: 1.23-5.4; p = .012) in the unadjusted model, and HR of 2.06 (95% CI: 1.01-4.79; p = .047) with adjustment for age, gender, serum creatinine, and significant comorbidities. CONCLUSIONS: Patients with NSTEMI and higher hs-cTnI levels upon admission faced elevated mortality risk. This underscores the need for further prospective investigations into early reperfusion strategies' impact on NSTEMI patients' mortality, based on admission troponin elevation.
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Infarto do Miocárdio , Infarto do Miocárdio sem Supradesnível do Segmento ST , Intervenção Coronária Percutânea , Humanos , Infarto do Miocárdio sem Supradesnível do Segmento ST/diagnóstico , Infarto do Miocárdio sem Supradesnível do Segmento ST/terapia , Prognóstico , Intervenção Coronária Percutânea/efeitos adversos , Biomarcadores , Infarto do Miocárdio/etiologia , Troponina I , Troponina TRESUMO
BACKGROUND: Enterococcal Infective Endocarditis (EIE) is usually treated with the combination of penicillin/ampicillin with gentamicin or ampicillin with ceftriaxone. To enable prolonged outpatient treatment, a combination of benzylpenicillin and ceftriaxone has been suggested. This study aimed to describe the incidence and characteristics of EIE and to determine the outcome of EIE cases treated with benzylpenicillin and ceftriaxone. METHODS: This was a retrospective single-center study including all patients diagnosed with infective endocarditis (IE) during 2016-2021, comparing EIE with IE caused by other pathogens. We described the outpatient treatment of patients with EIE, comparing those treated of benzylpenicillin - ceftriaxone with other regimes. RESULTS: Among 222 patients with IE, 44 (20%) were diagnosed with EIE. Those were older, had a male predominance (p = 0.035), and were more disabled (p = 0.004). The incidence of EIE reached 30% towards the last year, becoming the leading etiology. Twenty-six patients received outpatient treatment, five of whom were discharged with benzylpenicillin and ceftriaxone. Adding patients from this cohort to the scarce data available, revealed similar recurrence and mortality rates compared to other treatment regimes. CONCLUSIONS: EIE is becoming a more frequent cause of IE, involving older, more disabled patients with male predominance. Our experience and existing literature suggest that the combination of benzylpenicillin and ceftriaxone is as safe as more conventional regimes, although further research is needed.
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Endocardite Bacteriana , Endocardite , Humanos , Masculino , Feminino , Ceftriaxona , Antibacterianos , Estudos Retrospectivos , Alta do Paciente , Assistência ao Convalescente , Enterococcus faecalis , Quimioterapia Combinada , Endocardite Bacteriana/tratamento farmacológico , Endocardite Bacteriana/epidemiologia , Ampicilina/uso terapêutico , Penicilina G/uso terapêutico , Endocardite/tratamento farmacológico , Endocardite/epidemiologia , EnterococcusRESUMO
We sought to prospectively investigate the accuracy of an artificial intelligence (AI)-based tool for left ventricular ejection fraction (LVEF) assessment using a hand-held ultrasound device (HUD) in COVID-19 patients and to examine whether reduced LVEF predicts the composite endpoint of in-hospital death, advanced ventilatory support, shock, myocardial injury, and acute decompensated heart failure. COVID-19 patients were evaluated with a real-time LVEF assessment using an HUD equipped with an AI-based tool vs. assessment by a blinded fellowship-trained echocardiographer. Among 42 patients, those with LVEF < 50% were older with more comorbidities and unfavorable exam characteristics. An excellent correlation was demonstrated between the AI and the echocardiographer LVEF assessment (0.774, p < 0.001). Substantial agreement was demonstrated between the two assessments (kappa = 0.797, p < 0.001). The sensitivity, specificity, PPV, and NPV of the HUD for this threshold were 72.7% 100%, 100%, and 91.2%, respectively. AI-based LVEF < 50% was associated with worse composite endpoints; unadjusted OR = 11.11 (95% CI 2.25-54.94), p = 0.003; adjusted OR = 6.40 (95% CI 1.07-38.09, p = 0.041). An AI-based algorithm incorporated into an HUD can be utilized reliably as a decision support tool for automatic real-time LVEF assessment among COVID-19 patients and may identify patients at risk for unfavorable outcomes. Future larger cohorts should verify the association with outcomes.
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BACKGROUND: With increasing life expectancy, the prevalence of nonagenarians with cardiovascular disease is steadily growing. However, this population is underrepresented in randomized trials and thus poorly defined, with little quality evidence to support and guide optimal management. The aim of the present study was to evaluate the clinical management, therapeutic approach, and outcomes of nonagenarians admitted to a tertiary care center intensive coronary care unit (ICCU). METHODS: We prospectively collected all patients admitted to a tertiary care center ICCU between July 2019 - July 2022 and compared nonagenarians to all other patients. The primary outcome was in-hospital mortality. RESULTS: A total of 3807 patients were included in the study. Of them 178 (4.7%) were nonagenarians and 93 (52%) females. Each year the prevalence of nonagenarians has increased from 4.0% to 2019, to 4.2% in 2020, 4.6% in 2021 and 5.3% in 2022. Admission causes differed between groups, including a lower rate of acute coronary syndromes (27% vs. 48.6%, p < 0.001) and a higher rate of septic shock (4.5% vs. 1.2%, p < 0.001) in nonagenarians. Nonagenarians had more comorbidities, such as hypertension, renal failure, and atrial fibrillation (82% vs. 59.6%, 23% vs. 12.9%, 30.3% vs. 14.4% p < 0.001, respectively). Coronary intervention was the main treatment approach, although an invasive strategy was less frequent in nonagenarians in comparison to younger subjects. In-hospital mortality rate was 2-fold higher in the nonagenarians (5.6% vs. 2.5%, p = 0.025). CONCLUSION: With increasing life expectancy, the prevalence of nonagenarians in ICCU's is expected to increase. Although nonagenarian patients had more comorbidities and higher in-hospital mortality, they generally have good outcomes after admission to the ICCU. Hence, further studies to create evidence-based practices and to support and guide optimal management in these patients are warranted.
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Síndrome Coronariana Aguda , Nonagenários , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Estudos Prospectivos , Resultado do Tratamento , Unidades de Cuidados Coronarianos , Fatores de Risco , Prognóstico , Síndrome Coronariana Aguda/diagnóstico , Síndrome Coronariana Aguda/epidemiologia , Síndrome Coronariana Aguda/terapia , Estudos RetrospectivosRESUMO
Coronary calcium score (CCS) is a highly sensitive marker for estimating coronary artery calcification (CAC) and detecting coronary artery disease (CAD). Mean platelet volume (MPV (is a platelet indicator that represent platelet stimulation and production. The aim of the current study was to examine the association between MPV values and CAC. We examined 290 patients who underwent coronary computerized tomography (CT) exam between the years 2017 and 2020 in a tertiary care medical center. Only patients evaluated for chest pain were included. The Multi-Ethnic Study of Atherosclerosis (MESA) CAC calculator was used to categorize patients CCS by age, gender, and ethnicity to CAC severity percentiles (<50, 50-74, 75-89, ≥90). Thereafter, the association between CAC percentile and MPV on admission was evaluated. Out of 290 patients, 251 (87%) met the inclusion and exclusion criteria. There was a strong association between higher MPV and higher CAC percentile (P = .009). The 90th CAC percentile was associated with the highest prevalence of diabetes mellitus (DM), hypertension, dyslipidemia, and statin therapy (P = .002, .003, .001, and .001, respectively). In a multivariate analysis (including age, gender, DM, hypertension, statin therapy, and low-density lipoprotein level) MPV was found to be an independent predictor of CAC percentile (OR 1.55-2.65, P < .001). Higher MPV was found to be an independent predictor for CAC severity. These findings could further help clinicians detect patients at risk for CAD using a simple and routine blood test.
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Doença da Artéria Coronariana , Diabetes Mellitus , Inibidores de Hidroximetilglutaril-CoA Redutases , Hipertensão , Humanos , Doença da Artéria Coronariana/diagnóstico , Volume Plaquetário Médio , Vasos Coronários , Hipertensão/complicações , Diabetes Mellitus/epidemiologia , Fatores de Risco , Angiografia CoronáriaRESUMO
BACKGROUND: Acutely ill patients treated with blood transfusion (BT) have unfavorable prognoses. Nevertheless, data regarding outcomes in patients treated with BT admitted into a contemporary tertiary care medical center intensive cardiac care unit (ICCU) are limited. The current study aimed to assess the mortality rate and outcomes of patients treated with BT in a modern ICCU. METHODS: Prospective single center study where we evaluated mortality, in the short and long term, of patients treated with BT between the period of January 2020 and December 2021 in an ICCU. OUTCOMES: A total of 2132 consecutive patients were admitted to the ICCU during the study period and were followed-up for up to 2 years. In total, 108 (5%) patients were treated with BT (BT-group) during their admission, with 305 packed cell units. The mean age was 73.8 ± 14 years in the BT-group vs. 66.6 ± 16 years in the non-BT (NBT) group, p < 0.0001. Females were more likely to receive BT as compared with males (48.1% vs. 29.5%, respectively, p < 0.0001). The crude mortality rate was 29.6% in the BT-group and 9.2% in the NBT-group, p < 0.0001. Multivariate Cox analysis found that even one unit of BT was independently associated with more than two-fold the mortality rate [HR = 2.19 95% CI (1.47-3.62)] as compared with the NBT-group, p < 0.0001]. Receiver operating characteristic (ROC) curve was plotted for multivariable analysis and showed area under curve (AUC) of 0.8 [95% CI (0.760-0.852)]. CONCLUSIONS: BT continues to be a potent and independent predictor for both short- and long-term mortality even in a contemporary ICCU, despite the advanced technology, equipment and delivery of care. Further considerations for refining the strategy of BT administration in ICCU patients and guidelines for different subsets of high-risk patients may be warranted.
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Introduction Patients suffering from cardiogenic shock (CS) and mitral regurgitation (MR) demonstrate worse prognosis, with higher mortality rates. We sought to evaluate the effectiveness of urgent valve intervention of the mitral valve, using transcatheter edge-to-edge repair (TEER) procedures in patients presenting with CS in a tertiary Intensive Coronary Care Unit (ICCU). Methods and Results Patients with unremitting CS and severe MR were selected for urgent TEER. Baseline clinical and echocardiographic characteristics were recorded, as well as procedural success (MR severity and hemodynamics), and 30-days and 6-month mortality. Urgent TEER was done in 13 patients, whose average age was 70 years; 12 (92%) of the patients were male. All 13 patients had suffered previous ischemic heart disease-12 (92%) with either acute severe MR or worsening of previously known MR by an acute ischemic event. Using the SCAI criteria, 8 patients (61%) were classified as 'E' (Extreme) category; 4 (31%) were classified as 'C'. At 30 days, 12 out of the 13 patients survived (corresponding to an 8% mortality rate); all of those 12 patients remained alive at 6 months post-admission/procedure. Conclusions The use of TEER was associated with greater 30-day and 6-month survival rates, compared to the worldwide mortality rates of patients admitted with CS. This finding may change the previous paradigm that CS and MR are associated with the worst outcome, and we might be able to offer these patients a safe and effective therapeutic option.
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INTRODUCTION: D-dimer is a small protein fragment produced during fibrinolysis. High D-dimer levels were shown to have prognostic impact in critically ill patients. Nevertheless, data regarding D-dimer's prognostic impact among tertiary care intensive coronary care unit (ICCU) patients is scarce. MATERIAL AND METHOD: All patients admitted to the ICCU between 1-12/2020 were prospectively included. Based on admission D-dimer level, patients were categorized into low and high D-dimer groups (< 500â ng/ml and ≥ 500â ng/ml) and also to age-adjusted D-dimer cutoff (500 ng/ml for ages ≤ 50 years old and age*10 for ages>50 years old). RESULTS AND DISCUSSION: A total of 959 consecutive patients were included, including 296 (27.4%) and 663 (61.3%) patients with low and high D-Dimer levels, respectively. Patients with high D-dimer level were older compared with patients with low D-dimer level (age 70.4 ± 15 and 59 ± 13 years, p = 0.004) and had more comorbidities. The most common primary diagnosis on admission among the low D-dimer group was acute coronary syndrome (ACS) (74.3%), while in the high D-dimer group it was a combination of ACS (33.6%), cardiac structural interventions (26.7%) and various arrhythmias (21.1%). High D-dimer levels were associated with increased mortality rate, even after adjustment for age, gender, comorbidities and left ventricular ejection fraction (LVEF). High D-dimer levels were independently associated with increased overall 1-year mortality rate (HR = 5.8; 95% CI; 1.7-19.1; p = 0.004). CONCLUSION: Elevated D-dimer levels on admission in ICCU patients is an independently poor prognostic factor for in-hospital morbidity and 1-year overall mortality rate following hospitalization.
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Síndrome Coronariana Aguda , Unidades de Cuidados Coronarianos , Síndrome Coronariana Aguda/diagnóstico , Idoso , Idoso de 80 Anos ou mais , Produtos de Degradação da Fibrina e do Fibrinogênio/metabolismo , Humanos , Unidades de Terapia Intensiva , Pessoa de Meia-Idade , Prognóstico , Volume Sistólico , Função Ventricular EsquerdaRESUMO
BACKGROUND: Hemoglobin A1C (HbA1c) is a form of glycated hemoglobin used to estimate glycemic control in diabetic patients. Data regarding the prognostic significance of HbA1c levels in contemporary intensive cardiac care unit (ICCU) patients is limited. METHODS: All patients admitted to the ICCU at a tertiary care medical center between January 1, 2020, and June 30, 2021, with documented admission HbA1c levels were included in the study. Patients were divided into 3 groups according to their HbA1c levels: < 5.7 g% [no diabetes mellitus (DM)], 5.7-6.4 g% (pre-DM), ≥ 6.5 g% (DM). RESULTS: A total of 1412 patients were included. Of them, 974 (69%) were male with a mean age of 67(± 15.7) years old. HbA1c level < 5.7 g% was found in 550 (39%) patients, 5.7-6.4 g% in 458 (32.4%) patients and ≥ 6.5 g% in 404 (28.6%) patients. Among patients who did not know they had DM, 81 (9.3%) patients had high HbA1c levels (≥ 6.5 g%) on admission. The crude mortality rate at follow-up (up to 1.5 years) was almost twice as high among patients with pre-DM and DM than in patients with no DM (10.6% vs. 5.4%, respectively, p = 0.01). Interestingly, although not statistically significant, the trend was that pre-DM patients had the strongest association with mortality rate [HR 1.83, (95% CI 0.936-3.588); p = 0.077]. CONCLUSIONS: Although an HbA1c level of ≥ 5.7 g% (pre-DM & DM) is associated with a worse prognosis in patients admitted to ICCU, pre-DM patients, paradoxically, have the highest risk for short and long-term mortality rates.
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Cardiologia , Diabetes Mellitus , Estado Pré-Diabético , Trombose , Idoso , Idoso de 80 Anos ou mais , Plaquetas , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/terapia , Feminino , Hemoglobinas Glicadas/análise , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Atenção Terciária à SaúdeRESUMO
Patients with ST-elevation myocardial infarction (STEMI) can present with angiographically significant coronary artery disease (CAD) of non-infarct-related artery (IRA) or with IRA-only CAD. This study aimed to evaluate the prevalence, predictors, and outcome of patients with STEMI and angiographically significant CAD of non-IRA. All consecutive patients with STEMI who underwent primary percutaneous coronary intervention between 2000 and 2020 were included. Angiographically significant CAD was defined as >50% stenosis of the left main coronary artery and/or >90% stenosis for all other coronary arteries. A total of 2,663 patients had IRA-only CAD (80.2%) and 657 had angiographically significant non-IRA CAD (19.8%). Independent predictors for non-IRA CAD were male gender (odds ratio [OR] 1.34, 95% confidence interval [CI] 1.05 to 1.70, p = 0.021), age >50 years (OR 1.45, 95% CI 1.11 to 1.91, p = 0.007), and diabetes mellitus (OR 1.56, 95% CI 1.29 to 1.9, p <0.001), whereas smoking (OR 0.83, 95% CI 0.68 to 0.99, p = 0.004) and family history of CAD (OR 0.78, 95% CI 0.62 to 0.98, p = 0.032) were found to be negatively associated with non-IRA CAD. In-hospital 30-day and 1- and 5-year all-cause mortality were higher in patients with non-IRA CAD compared with IRA-only CAD (5.8% vs 2.5%, 8.5% vs 3.3%, 18.4% vs 7.6% and 36.3% vs 20.3%, respectively; p for all <0.001). In conclusion, 20% of patients with STEMI had angiographically significant non-IRA CAD. Older age, male gender, and diabetes mellitus were independent predictors for non-IRA CAD, whereas smoking and family history of CAD predicted IRA-only CAD. The presence of non-IRA CAD was associated with higher short- and long-term all-cause mortality rates.
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Doença da Artéria Coronariana , Diabetes Mellitus , Intervenção Coronária Percutânea , Infarto do Miocárdio com Supradesnível do Segmento ST , Constrição Patológica , Angiografia Coronária , Doença da Artéria Coronariana/complicações , Doença da Artéria Coronariana/epidemiologia , Diabetes Mellitus/epidemiologia , Diabetes Mellitus/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Intervenção Coronária Percutânea/efeitos adversos , Prevalência , Resultado do TratamentoRESUMO
Introduction: Hypoalbuminemia is common in acute and chronic diseases. It has been proposed as a potential biomarker of frailty, which itself is associated with worse outcomes. However, data regarding the level of hypoalbuminemia and its prognosis in contemporary intensive coronary care unit (ICCU) patients is scarce. Materials and Methods: All patients who had albumin level on admission to an ICCU at a tertiary care center between January 1, 2020, and December 31, 2020, were included in the study. Patients were divided into 3 groups according to their albumin level on admission: low (< 3 g/dL), intermediate (3 g/dL≤ and ≤ 4 g/dL) and high albumin level (> 4 g/dL). Survival and in-hospital interventions and complications were compared. Results: Overall 1,036 consecutive patients were included, mean age was 67±16 years and 70% were males. Of them 88 (8.5%) had low, 739 (71.5%) intermediate and 209 (20%) had high albumin levels. In a multivariate cox proportional hazards analysis, low albumin level was independently associated with higher 1-year mortality rate as compared with high albumin level (HR=9.5; 95% CI: 3.2-25.5, p<0.001). Intermediate albumin level had also a trend toward higher 1-year mortality rate as compared with high albumin level (HR=2.1; 95% CI: 0.9-5.6, p=0.09). Conclusion: Hypoalbuminemia in ICCU patients is a poor prognostic factor associated with in-hospital complications and an independent risk factor for 1-year mortality rate, while intermediate albumin level shows a trend towards higher 1-year mortality rate as well.
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AIMS: To describe three interventions that have improved the quality of the internship. BACKGROUND: All medical school graduates are required to take a one year internship, rotating through various hospital departments. By various objective and subjective measures, the quality, benefit and efficacy of the internship varies significantly between departments and hospitals and also depends on where the interns studied. METHODS: The interventions were: First, all graduates of foreign medical schools (FMG) were required to interview and present a patient, demonstrating practical knowledge of spoken and written Hebrew and basic medical terminology prior to the start of the internship. Second, on the first day of their internship in internal medicine the new interns participate in an orientation day, addressing multiple clinical, administrative and other components. Third, upon the completion of their rotation in internal medicine, the interns participate in an interactive session to help them prepare for their future career. RESULTS: First, during the first 3 years after introducing the Hebrew test, 101 FMGs took the test, 89 (88%) passed the first time, the remainder passed the 2nd or 3rd test after another 1-3 months of studying Hebrew. Of 31 women, 30 (97%) passed the first time, compared to 59/70 (84%) of the men (p=0.065); 27/28 (96%) of Jewish interns passed the first time compared to 62/73 (85%) non-Jewish interns (p=0.99). Physicians report on the significantly increased ability of FMGs to participate in all activities from the onset of their internship. Second, upon completion of the orientation, 137 interns provided feedback of its 12 components; satisfaction was marked on a Likert scale (ranging from 1 [low] to 5 [high]) and ranged from 4.2±0.1 to 4.7±0.6; high/very high satisfaction with the various components ranged from 79% to 96%. Third, feedback was provided by 96 interns after participating in the interactive session helping to prepare for the future; satisfaction with the 5 components of the session ranged from 3.8±0.8 (on the acquired insight into the possibilities, scope and limitations regarding their future career) to 4.5±0.7 (regarding the relevance of such sessions). Sub-analysis revealed several statistically significant differences between male and female interns (male interns indicated these sessions to be more important to them than females, p<0.01), and FMG (as compared to graduates from Israeli medical schools) indicated that they had acquired relevant information more often (p<0.001). CONCLUSIONS: Various interventions positively impact the quality, benefit and efficacy of the internship as observed by physicians working with the residents, as well as perceived by the interns themselves.