Citations

Abstract Peripheral blood absolute lymphocyte count (ALC) at diagnosis is a predictor of survival in B-cell lymphomas. The role of ALC at diagnosis on survival in T-cell lymphoma has not been studied. Thus, we studied the role of ALC at diagnosis on clinical outcome in adult patients with primary anaplastic large cell lymphoma (PALCL) that were diagnosed, treated, and followed at the Mayo Clinic, Rochester. Between 1985 and 2006, 50 patients with PALCL qualified for the study. ALC was identified to be a strong predictor for complete response (CR), area under the curve (AUC = 0.83, p < 0.002). The median follow-up was 31.8 months (range: 1–212.6 months). ALC, as a continuous variable was a predictor for overall survival (OS) (HR = 0.143; 95%CI = 0.042–0.416; p < 0.0001) and progression-free survival (PFS) (HR = 0.150; 95%CI = 0.047–0.415; p < 0.0001) .Superior OS and PFS (Figure 1) were observed with an ALC ≥ 1.0 x 109/L (N = 31) versus an ALC < 1.0 x 109/L (N=19) (median OS: not reached vs 7.5 months, OS rates at 5 years, 81% vs 36%, p < 0.0006, respectively; and median PFS: not reached vs 6.3 months; PFS rates at 5 years, 77% vs 37%, p < 0.0007, respectively). Multivariate analysis demonstrated ALC to be an independent prognostic indicator for OS (HR = 0.196; 95%CI = 0.125–0.693; p < 0.002) and PFS (HR = 0.191; 95%CI = 0.053–0.559; p < 0.0008) when compared to anaplastic lymphoma kinase, international prognostic index, and cutaneous versus systemic presentation. Figure 1 Figure 1.

Abstract Background: A previous trial of 2-CDA as a single agent for therapy of mantle cell lymphoma demonstrated this agent to be efficacious with an overall response rate of 81% (31% complete responses) (Blood 1999 Nov 15; 94:660a). A phase II study of the addition of rituximab to 2-CDA was conducted by the North Central Cancer Treatment Group based on improved outcomes achieved by the addition of rituximab to other regimens active in MCL. Methods: This one-stage phase II study was designed to determine the complete response (CR) or complete response/unconfirmed (CRu) rate. Central pathology confirmation of cyclin D1 positive mantle cell lymphoma was required. No previous therapy for lymphoma was allowed, with the exception of splenectomy. The schedule was rituximab 375 mg/m2 IV day 1; 2-CDA 5 mg/m2/d IV days 1–5 of a 4-week cycle. After 2 of the first 6 patients developed grade 4 neutropenia, subsequent patients received either pegfilgrastim or filgrastim support. Patients received 2–6 cycles of therapy, depending on response. Patients were required to achieve at least a PR after 2 cycles of therapy to continue on protocol therapy. Results: Patient characteristics of all 29 eligible pts: median age: 70 (range: 41–86); 21 male, 8 female; PS 0 (55.2%), PS 1 (41.4%), PS 2 (3.5%); stage II (6.9%), stage III (3.5%), stage IV (89.7%); prior splenectomy (20.7%). The only grade 4 adverse events occurring more than once were neutropenia (24.1%) and leucopenia (6.9%). One patient died of cerebral ischemia in the setting of pneumonia without neutropenia. Fifteen (51.7%; 95% CI: 32.5–70.6%) pts achieved a CR; only one has relapsed to date (665 days after starting therapy). Four additional pts achieved a PR. Ten pts have progressed with 4 pts progressing early at 17, 45, 46, and 71 days (two of whom have died). Ten pts (34.0%) went on to receive further therapy off study, 5 in less than a PR after 2 cycles, 2 in PR after study therapy, and 1 who went off study for a rash. Fourteen pts (48.3%) have progressed or gone on to receive additional therapy off study. At last contact, 26 (89.7%) were alive (median follow-up 14.3 months; range: 6–34). One year survival rate is 89.3% (95% CI: 78.5–100). Conclusions: Rituximab and cladribine were well tolerated for the treatment of MCL in a group of elderly patients. The response rate may have been underestimated due to the study design, which required at least a PR after 2 cycles to continue therapy. Despite this, 52% achieved a complete remission. Complete remissions attained with this regimen appear to be durable, with a single relapse to date among 15 patients achieving CR.

Summary There are few data regarding postoperative hyperglycaemia in non‐diabetic compared with diabetic patients following postoperative nausea and vomiting prophylaxis with dexamethasone. Eighty‐five non‐diabetic patients and patients with type‐2 diabetes were randomly allocated to receive intravenous dexamethasone (8 mg) or ondansetron (4 mg). Blood glucose levels were measured at baseline and then 2, 4 and 24 h following induction of anaesthesia. In non‐diabetic patients, the mean ( SD ) maximum blood glucose was higher in those who received dexamethasone compared with ondansetron (9.1 (2.2) mmol.l −1 vs. 7.8 (1.4) mmol.l −1 , p = 0.04). In diabetic patients, the mean ( SD ) maximum blood glucose was also higher in those who received dexamethasone compared with ondansetron (14.0 (2.5) mmol.l −1 vs. 10.7 (2.4) mmol.l −1 , p < 0.01). Multivariate analysis demonstrated that dexamethasone administration was a significant predictor of maximum postoperative blood glucose increase (p < 0.01) after adjusting for potential confounders. There was no interaction between baseline blood glucose level, or presence or absence of diabetes, and dexamethasone administration. We conclude that dexamethasone increases postoperative blood glucose levels in both non‐diabetics and diabetics.

Purpose Patients with newly diagnosed, advanced-stage, follicular grade 1 non-Hodgkin's lymphoma (NHL) are often asymptomatic and can be observed without immediate chemotherapy. The goals of this study were to assess the overall response rate (ORR) to rituximab in this patient population and to determine the time-to-progression (TTP) and time-to-subsequent-chemotherapy (TTSC). Patients and Methods Eligible patients had untreated follicular grade 1 NHL, and measurable stage III/IV disease. Patients received rituximab 375 mg/m2 intravenous weekly × 4 doses and were then followed for response and progression; no maintenance therapy was provided. Results Thirty-seven patients were accrued; one patient was ineligible. The median age was 59 years (range, 29 to 83 years). Six patients (18%) had elevated lactate dehydrogenase levels. The ORR was 72%, with 36% complete remissions. Fourteen (39%) of 36 patients remain in unmaintained remission, two died without disease progression, and three died with disease progression. Twenty (56%) of 36 patients have disease progression. The median TTP was 2.2 years (95% CI, 1.3 to not yet reached). Eighteen patients have subsequently been treated with chemotherapy, with a median TTSC of 2.3 years (95% CI, 1.6 to not yet reached). Patients with a high lactate dehydrogenase level had a lower ORR of 33% and a short TTP of only 6 months. Conclusion Rituximab can be safely administered to patients with advanced-stage follicular grade 1 NHL with efficacy and minimal toxicity. This therapy is highly active and offers an acceptable alternative to observation in this patient population. Patients with high LDH should not be considered for rituximab monotherapy.

Abstract One hundred fifty‐six arthroscopic transglenoid multiple suture repairs were performed for chronic anterior shoulder instability. In 150 shoulders (96% follow‐up), the outcome with respect to recurrence of instability and the Bankart Score was determined a minimum of 2 years and a mean of 4.1 years after surgery (range, 2 to 8.2 years). During the follow‐up interval, 11 shoulders (7.3%) redislocated. Fourteen other shoulders (9.3%) had at least one episode that we interpreted as recurrent subluxation. Shoulders with a Bankart lesion and younger patients had a higher probability of recurrent instability ( P < .05). We concluded that this method is most effective in shoulders without a Bankart lesion and in patients older than 25 years of age (regardless of pathology).