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Diffuse large B-cell lymphoma (DLBCL) and angioimmunoblastic T-cell lymphoma (AITL) are two subtypes of non-Hodgkin lymphoma (NHL). The simultaneous occurrence of DLBCL and AITL in a composite lymphoma is very rare, and there are no established treatment regimens. We present the case of an 85-year-old male admitted to the intensive care unit with distributive shock, lymphocytosis, and lymphadenopathy, who was subsequently diagnosed with composite AITL and DLBCL, and treated with brentuximab vedotin (BV) and rituximab. To our knowledge, this is the first case of composite lymphoma presenting with distributive shock and treated with BV and rituximab, with successful resolution of shock. [ABSTRACT FROM AUTHOR]

Background/Aims Patients with gastroparesis and gastroesophageal reflux disease (GERD) often report decreased enjoyment when eating. Some patients remark that food does not smell or taste the same. To determine if taste and/or smell disturbances are present in patients with gastroparesis and/or GERD and relate these to gastrointestinal symptom severity. Methods Patients with gastroparesis and/or GERD completed questionnaires evaluating taste and smell (Taste and Smell Survey [TSS]), Patient Assessment of Upper Gastrointestinal Symptom Severity Index (PAGI-SYM), and Demographics. TSS questioned the nature of taste/ smell changes and the impact on quality of life. PAGI-SYM was used to calculate Gastroparesis Cardinal Symptom Index (GCSI) and Heartburn and Regurgitation Score (HB/RG). Results Seventy-six subjects were enrolled: healthy controls (n = 13), gastroparesis alone (n = 30), GERD alone (n = 10), and both gastroparesis and GERD (n = 23). Taste and smell disturbances were higher in patients with gastroparesis, GERD, and both gastroparesis and GERD compared to healthy controls. Taste and smell abnormalities were significantly correlated ( r = 0.530, P < 0.001). Taste score was strongly correlated with HB/RG ( r = 0.637, P < 0.001) and with GCSI ( r = 0.536, P < 0.001). Smell score was also strongly correlated to HB/RG ( r = 0.513, P < 0.001) and GCSI ( r = 0.495, P < 0.001). Conclusions Taste and smell abnormalities are prominent in gastroparesis and GERD patients. Abnormalities in taste and smell are significantly correlated with both gastroparesis and GERD symptom severity. Awareness of this high prevalence of taste and smell dysfunction among patients with gastroparesis and GERD may help to better understand the food intolerances these patients often have. [ABSTRACT FROM AUTHOR]

Computed tomography (CT) chest showed coarse calcifications in the right pulmonary artery (RPA) and lung nodules concerning for malignancy. B Discussion: b Patients with CTEPH have a high risk of acute right ventricular (RV) failure from worsening pulmonary hypertension or RV ischemia from systemic hypotension (e.g., sepsis). B Introduction: b We report the case of a man with chronic thromboembolic pulmonary hypertension (CTEPH) who developed mixed shock from a unique source and required veno-arterial extracorporeal membranous oxygenation (VA ECMO) for refractory cardiopulmonary failure. [Extracted from the article]

Annual influenza vaccination reduces the risks of influenza when the vaccines are well matched to circulating strains, but development of an approach that induces broader and more durable immune responses would be beneficial. We conducted two companion Phase 1 studies, VRC 307 and VRC 309, over sequential seasons (2008–2009 and 2009–2010) in which only the influenza B strain component of the vaccines differed. Objectives were safety and immunogenicity of prime–boost vaccination schedules. A schedule of DNA vaccine encoding for seasonal influenza hemagglutinins (HA) prime followed by seasonal trivalent influenza inactivated vaccine (IIV3) boost (HA DNA–IIV3) was compared to placebo (PBS)–IIV3 or IIV3–IIV3. Cumulatively, 111 adults were randomized to HA DNA–IIV3 (n = 66), PBS–IIV3 (n = 25) or IIV3–IIV3 (n = 20). Safety was assessed by clinical observations, laboratory parameters and 7-day solicited reactogenicity. The seasonal HA DNA prime–IIV3 boost regimen was evaluated as safe and well tolerated. There were no serious adverse events. The local and systemic reactogenicity for HA DNA, IIV and placebo were reported predominantly as none or mild within the first 5 days post-vaccination. There was no significant difference in immunogenicity detected between the treatment groups as evaluated by hemagglutination inhibition (HAI) assay. The studies demonstrated the safety and immunogenicity of seasonal HA DNA–IIV3 regimen, but the 3–4 week prime–boost interval was suboptimal for improving influenza-specific immune responses. This is consistent with observations in avian H5 DNA vaccine prime–boost studies in which a long interval, but not a short interval, was associated with improved immunogenicity. Trial Registration: NCT00858611 for VRC 307 and NCT00995982 for VRC 309. [ABSTRACT FROM AUTHOR]