Osteonecrosis of the jaw among cancer patients in Denmark: risk and prognosis

Osteonecrosis of the jaw (ONJ) is a serious complication of anti-resorptive therapy used in the treatment of multiple myeloma and cancerous bone metastases. In this study, patients with either multiple myeloma or solid tumours with a simultaneous or subsequent record of anti-resorptive treatment or bone metastases were identified using population-based medical registries. These patients were followed for the outcome of ONJ. Considering death as a competing risk, the cumulative incidence of ONJ was estimated, overall and by cancer site. Patients who developed ONJ were followed for the outcome of death overall and by several risk factors for ONJ. A total of 33,975 cancer patients fulfilling the inclusion criteria were identified; 233 incidents of ONJ and a cumulative incidence of 1.9% (95% confidence interval 1.6–2.3%) over a maximum follow-up time of 7.5 years were observed. The 5-year cumulative incidence was 1.3% (95% confidence interval 1.2–1.6%) and varied by cancer site. There were 126 deaths among cancer patients with ONJ over a maximum follow-up time of 6.4 years, resulting in a 5-year mortality of 91% (95% confidence interval 81–97%). Mortality among patients with ONJ varied by cancer site, osteonecrosis stage, and by history of trauma to the mucosa.     

Malignant syphilis in patients with human immunodeficiency virus (HIV)

Malignant or noduloulcerative syphilis is an infrequent variant of secondary syphilis which appears in HIV+ patients. It is associated with fever, general malaise and skin lesions in the form of pustules or ulcerative scabs. Histology studies on the lesions show a perivascular infiltration of plasma cells and a formation of granuloma of giant and epitheloid cells. Most patients test positive for syphilis. We discuss the case of a 37-yar-old man who attended our service complaining of fever and scabby nodular lesions all over his skin. Blood testing confirmed that he had syphilis and HIV. The patient responded rapidly to penicillin treatment, with remittance of his fever. The skin lesions disappeared after 8 weeks. The rareness of malignant syphilis and its unusual clinical manifestation is a challenge to medical personnel. This diagnosis ought to be considered in HIV+ patients with fever and ulcerative skin lesions. Penicillin is the treatment of choice.     

Non-Traumatic Intracerebral Hematoma in the Young: Findings from a Tertiary Hospital in the Philippines

BackgroundThere is geographic variability in the clinical profile and outcomes of non-traumatic intracerebral hematoma (ICH) in the young, and data for the Philippines is lacking. We aimed to describe this in a cohort from the Philippines, and identify predictors of mortality.MethodsWe performed a retrospective study of all patients aged 19–49 years with radiographic evidence of non-traumatic ICH admitted in our institution over five years. Data on demographics, risk factors, imaging, etiologies, surgical management, in-hospital mortality, and discharge functional outcomes were collected. Multivariate logistic regression analysis was done to determine factors predictive of mortality.ResultsA total of 185 patients were included, which had a mean age of 40.98 years and a male predilection (71.9%). The most common hematoma location was subcortical, but it was lobar for the subgroup of patients aged 19-29 years. Overall, the most common etiology was hypertension (73.0%), especially in patients aged 40-49. Conversely, the incidence of vascular lesions and thrombocytopenia was higher in patients aged 19-29. Surgery was done in 7.0% of patients. The rates of mortality and favorable functional outcome at discharge were 8.7% and 35.1%, respectively. Younger age (p = 0.004), higher NIHSS score on admission (p=0.01), higher capillary blood glucose on admission (p=0.02), and intraventricular extension of hematoma (p = 0.01) predicted mortality.ConclusionsIn the Philippines, the most common etiology of ICH in young patients was hypertension, while aneurysms and AVM's were the most common etiology in the subgroup aged 19 – 29 years. Independent predictors of mortality were identified.     

Iodine-125 brachytherapy for the treatment of central mucoepidermoid carcinoma of the jaw in a pre-teen

Central mucoepidermoid carcinoma (MEC) of the jaw is a rare malignant neoplasm, even rarer in teenagers. Radical surgical resection, such as en bloc resection or segmental resection, is the main treatment for MEC of the jaw. This surgical treatment results in a loss of integrity of the jaw. The successful application of iodine-125 brachytherapy for the treatment of intraosseous MEC of the mandible in an 11-year-old girl is reported here. No local recurrence or distant metastasis was observed during 6 years of follow-up. The integrity of the mandible was preserved and the development of the mandible was not significantly affected. Iodine-125 brachytherapy is a potential alternative treatment for central mucoepidermoid carcinoma of the jaw, especially in teenagers, and may preserve the continuity and function of the jaw.     

Epidemiological trend of hepatitis C-related liver events in Spain (2000–2015): A nationwide population-based study

ObjectiveAnalysis the epidemiological trends of hospital admissions, intra-hospital deaths, and costs related to chronic hepatitis C (CHC) taking into account four major clinical stages [compensated cirrhosis (CC), end-stage liver disease (ESLD), hepatocellular carcinoma (HCC), and liver transplantation (LT)] in Spain.MethodsRetrospective study in patients with chronic hepatitis C and a hospital admission in the Spanish Minimum Basic Data Set from 2000 to 2015. Outcome variables were admission, death, length of hospital stay and costs.ResultsA total of 868,523 hospital admissions with CHC (25.5% CC, 25.3% ESLD, 8.6% HCC, and 2.5% LT) were identified. Overall rates of admission and mortality increased from 2000–2003 to 2004–2007, but after 2008, these rates stabilized and/or decreased. An upward trend was found for hospitalization percentage in CC (from 22.3% to 30%; p < 0.001), ESLD (from 23.9% to 27.1%; p < 0.001), HCC (from 7.4% to 11%; p < 0.001), and LT (from 0.07% to 0.10%; p = 0.003). An upward trend was also found for case fatality rate, except in ESLD (p = 0.944). Gender and age influenced the evolution of hospitalization rates and mortality differently. The length of hospital stay showed a significant downward trend in all strata analyzed (p < 0.001). Cost per patient had a significant upward trend (p < 0.001), except in LT, and a decrease from 2008–2011 to 2012–2015 in CC (p = 0.025), HCC (p < 0.001), and LT (p = 0.050) was found.ConclusionThe initial upward trend of the disease burden in CHC has changed from 2000 to 2015 in Spain, improving in many parameters after 2004–2007, particularly in the 2012–2015 calendar period.     

Clinical utility of fecal calprotectin in monitoring disease activity and predicting relapse in pregnant patients with inflammatory bowel diseases

ObjectivesInflammatory bowel diseases (IBDs) are commonly diagnosed in reproductive-aged women and can substantially affect pregnancy outcomes. Non-invasive monitoring of IBD during the prenatal course is particularly challenging as traditional laboratory biomarkers are often affected by pregnancy-related physiologic changes. We aimed to evaluate the role of fecal calprotectin (FC) in monitoring disease activity and predicting relapse among IBD women throughout gestation.MethodsWomen with IBD attending a multidisciplinary clinic for the preconception, antenatal and postnatal treatment were prospectively recruited during 2014–2018. FC levels were determined with an enzyme-linked immunoassay.ResultsA total of 265 FC (preconception, n = 41; 1st trimester, n = 48; 2nd trimester, n = 84; 3rd trimester, n = 76; postpartum, n = 16) measurements were obtained in 157 pregnancies. Higher FC concentrations were found in all time points in those with active disease than those in remission as assessed by either physician global assessment or disease clinical scores. FC levels were significantly correlated with physician global assessment and disease activity indices in all 5 periods of investigation. Excluding those with disease flare at the time of conception, disease relapse was encountered during the prenatal course in 40 (31.5%) of the remaining 127 pregnancies. FC levels were significantly higher in those who experienced a disease flare later in the course of gestation as compared to those who maintained clinical remission (median 341 vs. 224 μg/g, P = 0.04).ConclusionFC appears to be a reliable marker of ongoing disease activity throughout the prenatal course as well as a predictor of imminent disease flare among IBD pregnant patients.