Outcomes of percutaneous coronary interventions in patients with liver transplant.

OBJECTIVE: Our aim is to describe characteristics of liver transplant patients undergoing percutaneous coronary interventions (PCI) as well as in-hospital outcomes including the mortality and peri-procedural complications from the largest publicly available inpatient database in the United States from 2002 to 2014. BACKGROUND: Outcomes of PCI are well studied in patients with end-stage liver disease but not well studied in patients who receive liver transplant (LT). METHODS: Data derived from Nationwide Inpatient Sample (NIS) were analyzed for years 2002-2014. Adult Hospitalizations with PCI were identified using ICD-9-CM procedure codes. LT status and various complications were identified by using previously validated ICD-9-CM diagnosis codes. Endpoints were in-hospital mortality and peri-procedural complications. Propensity match analysis was performed to compare the endpoints between two groups. RESULTS: During the study period, 8,595,836 patients underwent PCI; 4,080 (0.04%) patients had prior LT status. 93% of patients were above age 59 years, 79% were males and 69% were nonwhites. Out of the total patients with LT status, 73% had hypertension, 57% had diabetes mellitus, and 47% had renal failure. Post-PCI complications were studied further in both liver and non-LT patients after 1:1 propensity match which showed the incidence of acute kidney injury (AKI) was higher in LT group (12.3 vs 10.7%, p = .024) but dialysis requiring AKI was similar. CONCLUSION: Among the LT recipients undergoing PCI, majority were nonwhite males. Almost more than half of the recipients had diabetes mellitus and renal failure. Incidence of AKI was higher in LT group, but other peri-procedural complications were comparable.

A Case of Long-term Survival of 36 Months in the Setting of Extensive-disease Small-cell Lung Cancer.

Small-cell lung cancer (SCLC) is an extremely aggressive disease characterized by early regional spread and distant metastases. Patients with extensive-disease (ED) SCLC have a median survival rate of 8-11 months. Despite high response rates to initial therapy, relapses are frequent. Systemic therapy after the first-line failure remains vital in the treatment paradigm of SCLC. The National Comprehensive Cancer Network (NCCN) guidelines dictate that previously administered first-line chemotherapy can be used in relapses that occur after six months from the completion of initial therapy. For relapses within six months of initial therapy, sequential treatment with single agents is recommended. In this report, we discuss the case of a long-term SCLC survivor with an ED. The patient underwent several lines of chemotherapy and prophylactic cranial irradiation (PCI) and survived for 36 months.

CD-20 Negative Plasmablastic Lymphoma Lurking in the Shadow of a Leiomyoma - Diagnosis and Management.

CD20-negative diffuse large B-cell lymphoma (DLBCL) is a rare entity and constitutes 1-2% of all DLBCLs. Major subtypes include plasmablastic lymphomas (PBLs), primary effusion lymphomas, anaplastic kinase positive large B-cell lymphomas, and large B-cell lymphomas arising in human herpesvirus 8 (HHV8)-associated multicentric Castleman disease. Amongst the known subtypes, PBL is the most common and presents as an aggressive extranodal disease with high resistance to routine chemotherapy regimens, thereby posing a therapeutic challenge. Though more commonly seen in HIV-positive patients, PBL cases have also been reported in HIV negative patients. We report a unique case of PBL with pelvic organ involvement in an HIV/Epstein-Barr virus-negative patient. The neoplastic cells were found to be positive for CD79a, MUM1, BCL6, and PAX5, with a Ki-67 proliferation index of 92%. Our case met the criteria for the plasmablastic variant, and remission was obtained with etoposide, vincristine, and doxorubicin with bolus doses of cyclophosphamide and oral prednisone (EPOCH) therapy. This case report aims to highlight the challenges related to the diagnosis and treatment of CD20-negative DLBCL, with special emphasis on the PBL subtype and to provide an insight into some of the upcoming, less conventional treatment modalities.