Introduction. Decisions regarding whether advanced cancer patients should be admitted to the ICU are based on a complex suite of considerations, including short- and long-term prognosis, quality of life, and therapeutic options to treat cancer. We aimed to describe demographic, clinical, and survival data and to identify factors associated with mortality in critically ill advanced cancer patients with nonelective admissions to general ICUs. Materials and Methods. Critically ill adult (≥18 years old) cancer patients nonelectively admitted to the intensive care units at the American University of Beirut Medical Center between August 1st 2015 and March 1st 2019 were included. Demographic, clinical, and laboratory data were prospectively collected from the first day of ICU admission up to 30 days after discharge. This study was strictly observational, and clinical decisions were left to the discretion of the ICU team and attending physician. Results. 272 patients were enrolled in the study between August 1st 2015 and March 1st 2019, with an ICU mortality rate of 43.4%, with the number rising to 59% within 30 days of ICU discharge. The mean length of stay in our ICU was 14 days (IQR: 1–120) with a median overall survival of 22 days since the date of ICU admission. The major reasons for unplanned ICU admission were sepsis/septic shock (54%) and respiratory failure (33.1%). Cox regression analysis revealed 7 major predictors of poor prognosis. Direct admission from the ED was associated with a higher risk of mortality (48.9%) than being transferred from the floor (32.6%) ( p = 0.014 ). Conclusion. Our study has shown that being directly admitted to the ICU from the ED rather than being transferred from regular wards, developing AKI, sepsis, MOF, and ARDS, or having an uncontrolled malignancy are all predictive factors for short-term mortality in critically ill cancer patients nonelectively admitted to the ICU. Vasopressor use and mechanical ventilation were also predictors of mortality.

Bacterial pericarditis is a critical diagnosis caused by a wide range of organisms including Streptococcus pneumoniae and other anaerobic organisms like Cutibacterium acnes which has been gaining more importance as a causative organism. Cutibacterium species are Gram-positive microaerophilic rods that constitute part of the normal flora of skin and mucosal membranes. The incidence of pericarditis caused by this organism is underreported as it is often dismissed as a skin flora contaminant. However, if left untreated, Cutibacterium acnes can cause pericarditis with serious complications. In this paper, we present a comprehensive review of the literature regarding pericarditis caused by Cutibacterium acnes along with a case presentation from our institution. In our institution, a 20-year-old man with history of atrial septal defect presented with chest pain radiating to the back along with symptoms of upper respiratory tract infection including headaches and myalgia. Electrocardiogram was remarkable for diffuse low-voltage waves. Echocardiography revealed a large pericardial effusion with tamponade features. Pericardiocentesis drained 1.2 L of milky fluid. Pericardial fluid analysis grew Cutibacterium acnes after being cultured for 8 days. The patient received 3 weeks of IV penicillin followed by 3 weeks of oral amoxicillin along with nonsteroidal anti-inflammatory agents and colchicine with no recurrence. Pericarditis caused by Cutibacterium acnes requires a high clinical suspicion since isolation of this organism can be dismissed as a skin flora contaminant. Literature review reveals that this infection may be underdiagnosed and underreported. Prompt diagnosis may lead to timely initiation of antibiotics which can help prevent devastating complications like constrictive pericarditis. Prospective studies are needed to evaluate the true incidence and prevalence of this disease.

Background: More females are specializing in surgery in Lebanon, but it is not known if a gender bias exists among Lebanese people in their preference of their surgeons. Aims: This study investigated the preference of Lebanese men and women for the gender of surgeons and explored reasons for their preferences. Methods: A convenience sample of 1000 Lebanese adults were asked about their preferences for the gender of surgeons of different specialties (paediatrics, cardiology, neurology, orthopaedics, ophthalmology, ear nose and throat, plastic surgery and obstetrics/gynaecology). The association between the participants' sociodemographic characteristics and gender preference for surgeons was examined in bivariate and multivariable regression analyses. Odds ratios (OR) and 95% confidence intervals (CI) were calculated. Results: Half of the respondents had no gender preference for their surgeons whatever their speciality. Male surgeons were preferred over females for cardiac (44.2% versus 3.7% respectively), neurological (43.4% versus 4.1%) and orthopaedic procedures (41.9% versus 3.5%) whereas male and female obstetricians/gynaecologists were equally preferred (23.6% and 25.0% respectively). Being male (OR = 0.74, 95% CI: 0.57-0.97) or single (OR = 0.65, 95% CI: 0.44-0.96) decreased the likelihood of choosing a male heart surgeon whereas employment 1 / 8 WHO EMRO | Preferences of Lebanese adults for the gender of their surgeons: a cross-sectional study increased that likelihood (OR = 1.37, 95% CI: 1.03-1.83). Perceived competence, reputation and trustworthiness of male surgeons influenced participants' choices whereas the choice of an obstetrician/gynaecologist was related to privacy and comfort. Conclusions: The preference for female surgeons in Lebanon varies by the type of surgical specialty. Qualitative studies exploring the social determinants of patients' preferences are needed.

Aim: This study assessed the efficacy of anti-PD-1/PD-L1 agents in real life when used in second line or beyond. Materials & methods: Patients with advanced non-small-cell lung cancer progressing after standard chemotherapy and receiving immunotherapy in the second line or beyond were included. Results: One hundred and ten patients were included with PD-L1 expression above 50%, between 1–49 and <1% in 38.6, 27.3 and 34.1% of patients, respectively. Checkpoint inhibitors were used as second, third and fourth line in 74.7, 21.8 and 3.5%, respectively. Partial response was observed in 25.6% of patients. Median progression-free survival was 4 months and median overall survival was 8.1 months. Conclusion: Immunotherapies are emerging as important tools in the oncologic field with good responses in real-life practice.

Malignant melanoma is notorious for its remarkable morphological variation and aberrant histopathological patterns. However, melanoma with prominent cartilaginous transdifferentiation simulating chondrosarcoma is extremely rare. A 75‐year‐old male developed a swelling in his left inguinal region and was diagnosed with a metastatic melanoma, which was found to harbor a BRAF V600E mutation. Later on, the left inguinal lymph node was excised and immunohistochemistry done on the specimen revealed an undifferentiated component negative for S‐100 protein, HMB‐45 and Melan‐A and a cartilaginous component positive for S‐100 protein and diffusely positive for BRAF V600E mutation. To our knowledge, there are around 14 cases reported in the literature of malignant melanoma with pure cartilaginous transdifferentiation. In all cases, immunohistochemistry of the cartilaginous component was positive for S‐100, which is not an indicator of melanoma because cartilage expresses S‐100. BRAF mutational studies support that the tumor arose from a common melanoma cell that harbored the mutation and subsequently transdifferentiated. This case illustrates the importance of an accurate and thorough clinical assessment when it comes to the diagnosis of melanomas as they are notable for their impressive degree of morphologic variability. Moreover, this report helps shed light on the use of immunohistochemical analysis to reach a definitive diagnosis.