ABSTRACT
Germinal center B-cell-like diffuse large B cell lymphoma (GCB-DLBCL) at diagnosis is associated with superior long-term outcomes compared to non-GCB-DLBCL in patients treated with conventional chemo-immunotherapy. Whether cell of origin (COO) by Hans algorithm retains its prognostic significance in patients with (R/R) relapsed/refractory DLBCL undergoing autologous hematopoietic cell transplant (auto-HCT) is not well established. Three hundred and fifty-seven patients underwent auto-HCT between 2005 and 2018. The COO status was determined in 284 patients and these were included in the analysis. One hundred ninety-four patients had GCB-DLBCL while 90 had non-GCB-DLBCL. Median follow up was 1.7 (0-13) years. The GCB-DLBCL was associated with inferior 5-year overall survival at 44% (95%CI, 36-52) versus 64% (95%CI, 54-77) (P = .004) and a higher relapse incidence at 67% (95%CI, 58-74) versus 49% (95%CI, 35-60) (P = .01) in the non-GCB-DLBCL. The difference between GCB and non-GCB-DLBCL remained statistically significant in multivariate analysis. Additionally, response at the time of transplant was an independent prognostic factor. GCB-DLBCL was enriched in double-hit and triple hit phenotype based on available fluorescence in situ hybridization data. These results suggest an enrichment of high-risk genetic rearrangements in R/R GCB-DLBCL resulting in limited efficacy of auto-HCT.
Subject(s)
Hematopoietic Stem Cell Transplantation , Lymphoma, Large B-Cell, Diffuse , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Humans , In Situ Hybridization, Fluorescence , Lymphoma, Large B-Cell, Diffuse/drug therapy , Lymphoma, Large B-Cell, Diffuse/therapy , Neoplasm Recurrence, Local/pathology , PrognosisABSTRACT
OBJECTIVE: Routine medical testing is not recommended before cataract surgery, but no consensus exists about preoperative testing before general ophthalmologic surgery. We aimed to assess the impact of preoperative testing on patients undergoing ophthalmologic surgery by analyzing their surgical outcomes and complications. METHODS: We retrospectively reviewed electronic health records of patients who had preoperative evaluations before cataract or noncataract ophthalmologic surgery at a tertiary care center from January 1, 2015, through December 31, 2019. RESULTS: The cohort consisted of 2268 patients (1270 [56.0%] women). The most frequent ophthalmologic procedure was cataract extraction (n = 1450 [63.9%]). Laboratory tests results were available for 489 patients (33.7%) in the cataract group; of these, 275 results (56.2%) had abnormal values, and 18 patients (6.5%) required preoperative interventions. Preoperative test results were available for 772 out of 818 patients (94.4%) having noncataract procedures. Of these, 384 results (49.7%) had abnormal values, and 10 patients (2.6%) required additional intervention. No significant differences were observed for the rate of surgery cancellations between the cataract and noncataract patient groups (0.6% vs 1.0%; P = .24). Of the 12 patients (0.5%) who had complications, all had undergone preoperative testing. CONCLUSIONS: No differences in outcomes and complications were observed among patients who underwent cataract or noncataract surgery. It is reasonable to consider avoiding preoperative testing in patients undergoing ophthalmologic surgery.
Subject(s)
Cataract Extraction , Diagnostic Tests, Routine/methods , Ophthalmologic Surgical Procedures , Postoperative Complications/epidemiology , Preoperative Care/methods , Adolescent , Adult , Aged , Aged, 80 and over , Cohort Studies , Conscious Sedation , Deep Sedation , Female , Humans , Male , Middle Aged , Retrospective Studies , Tertiary Care Centers , Young AdultABSTRACT
Lymphomatous involvement of the ocular adnexal region (OAR) is generally rare; however, it constitutes the most common ocular malignancy. Most cases of ocular adnexal lymphomas are extra nodal marginal zone B cell lymphomas. Mantle cell lymphoma involvement (MCL) of the OAR is a less common presentation compared with other lymphomas and it has been reported anecdotally. Studies have suggested an association of OAR involvement with poor prognosis. Here, we report the case of a 61â¯year old man who started experiencing conjunctival erythema which was followed by development of bilateral proptosis. The diagnosis of Stage IV Mantle cell lymphoma with OAR involvement was confirmed 5â¯months after patient onset of symptomatology. He underwent treatment with systemic chemotherapy, which was followed by high-dose chemotherapy and autologous hematopoietic cell transplant. He is currently day +100 from his transplant and is in complete remission. A review of the literature regarding ocular involvement of MCL is also summarized.
