Hodgkin Lymphoma Outcomes: Can We Expect Ethnic Parity in a Hispanic Prevalent Population?

BACKGROUND It is estimated that 8110 persons will be diagnosed with Hodgkin Lymphoma (HL) in the US during 2019, but the advent of new treatment options has increased the cure rate to at least 80%. It has been reported that the rates of HL are lower in the adolescent and young adult (AYA) Hispanic population but significantly higher in the Hispanic population older than 65. The relative survival estimates are stated to be similar between AYA Hispanics (HI) and non-Hispanics (NH) but for ages 65-84, HI have a significantly higher mortality rate. Pediatric studies have suggested that ethnicity plays a role in outcomes in patients with HL but there is limited data in the adult population. There is an unmet need in the field, where dossiers on underrepresented ethnic minorities need to be carefully considered and compared to existing data. Therefore, our study aims to compare survival outcomes in Hispanics vs Non-Hispanics with HL, who were treated at the only NCI designated cancer center of South Texas. To our knowledge this is the largest cohort of HL patients from a single academic institution that serves primarily Hispanics. METHODS We located and retrospectively analyzed a total of 616 patients with diagnosis of Lymphoma (HL and NHL) by International Classification of Diseases (ICD) codes and identified 116 cases of HL; all the patients received care at UT Health San Antonio, between 2008-2018. Key variables for each patient included age, gender, race/ethnicity, comorbidities, insurance status, stage, BM and extranodal involvement, treatment received, outcome at 3 and 5 years and vitality status in 2018. Continuously distributed outcomes were summarized with the mean and standard deviation and categorical outcomes were summarized with frequencies and percentages. The significance of variation in the mean with disease category was assessed with one way ANOVA and the significance of associations between categorical outcomes was assessed with Pearson's Chi Square or Fisher's Exact test as appropriate. Multivariate logistic regression was used to model binary outcomes in terms of covariates and indicators of disease. All statistical testing was two-sided with a significance level of 5%. R1 was used throughout. The study was approved by the local Institutional Review Board. The findings will be available to patients, funders and medical community through traditional publishing and social media. RESULTS We identified 116 patients with HL, of which 73 were HI (63%), 43 NH (36%) and 1 not specified (1%). In regard to race, 92% identified as Caucasian, 4% as African American, 3% other and 1% Asian. The median age at diagnosis was 37.4, (SD 15.13). There were 49 females (42%) and 67 males (58%). The most common funding source was commercial insurance N=54 (47%), followed by a hospital payment plan N=30 (26%), Medicare N=16 (14%), unfunded N=13 (11%) and Medicaid N=3 (2%). Most prevalent co-morbidities were HTN N=28 (24%) and diabetes mellitus N= 23(20%); 50% of patients had no co-morbidities (N=63).At diagnosis ECOG of 0-1 was seen in 108 patients (93%); 8 were Stage I (7%), 39 stage II (33%), 32 stage III (28%), and 37 stage IV (32%). EBV was positive in 26 patients (22%). There were 15 patients that were HIV positive (13%), 54% with CD4 count <200, and 12 (75%) on antiretroviral therapy at diagnosis. Median PFS was 853.85 days (SD 912.92). We excluded patients who were lost to follow up or had not reached 3/5 years. At 3 year follow up there was: complete response in 37 HI (74%) vs 22 NH (92%); disease progression in 8 (16%) vs 0 (0%); death in 5 (10%) vs 2 (8%), respectively (p-value= 0.094). At 5 year follow up there was: complete response in 30 HI (77%) vs 17 NH (90%); progressive disease in 2 (5%) vs 0 (0); death 7 (18%) vs 2 (11%), respectively (p-value = 0.619). At the end of 2018, 41 HI (84%) were alive compared to 22 NH (88%) [p-value 0.74]. CONCLUSION Within the limitations of sample size, our study demonstrates that in the prevalently Hispanic population of our institution, HI patients with HL have no statistically significant difference in outcome when compared to NH patients. Disclosures No relevant conflicts of interest to declare.

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Impact of Co-Morbidities on Outcome in a Predominantly Hispanic Population of Hodgkin and Non-Hodgkin Lymphoma Patients

Blood ◽

10.1182/blood-2019-129442 ◽

2019 ◽

Vol 134 (Supplement_1) ◽

pp. 2204-2204

Author(s):

Michelle Janania Martinez ◽

Juan F Garza ◽

Tyler W Snedden ◽

Prathibha Surapaneni ◽

Snegha Ananth ◽

...

Keyword(s):

Hodgkin Lymphoma ◽

Conflicts Of Interest ◽

Statistical Testing ◽

P Value ◽

Hispanic Population ◽

Poor Outcome ◽

Non Hodgkin Lymphoma ◽

Increased Risk ◽

Co Morbidity ◽

The Mean

BACKGROUND Evidence suggests that co-morbidities at diagnosis can influence treatment decisions and outcomes in lymphoma patients. Considering the bimodal presentation of Hodgkin Lymphoma (HL) and that the majority of Non-Hodgkin lymphoma (NHL) patients are over 65 years of age, it can be especially challenging to manage them as older patients have a higher number of co-morbidities. Studies have shown that comorbidity is associated with an inferior outcome and a lower likelihood of receiving treatment with curative intent. It must also be noted that older adults with significant co-morbidities are often excluded from clinical trials due to co-morbidities and that Hispanics (HI) have been historically underrepresented. There is a need to take a closer look at this precise patient population. The main objective of our study was to determine the common co-morbidities and their impact on outcome in a prevalently Hispanic population with both HL and NHL at the only NCI designated Cancer Center of South Texas. To our knowledge this is the largest cohort of HL patients from a single academic institution that serves primarily Hispanics. METHODS We located and retrospectively analyzed a total of 616 patients with diagnosis of Lymphoma (HL and NHL) by International Classification of Diseases (ICD) codes and identified 477 patients who met criteria for inclusion; the patients all received care at UT Health San Antonio, between 2008-2018. Key variables for each patient included age, gender, race/ ethnicity, comorbidities, and vitality status in 2018. Continuously distributed outcomes were summarized with the mean and standard deviation and categorical outcomes were summarized with frequencies and percentages. The significance of variation in the mean with disease category was assessed with one way ANOVA and the significance of associations between categorical outcomes was assessed with Pearson's Chi Square or Fisher's Exact test as appropriate. Multivariate logistic regression was used to model binary outcomes in terms of covariates and indicators of disease. All statistical testing was two-sided with a significance level of 5%. R1 was used throughout. The study was approved by the local Institutional Review Board. The findings will be available to patients, funders and medical community through traditional publishing and social media. RESULTS We identified 477 patients with HL and NHL, 262 were Hispanic (HI) [55%], 205 non-Hispanic (NH) [43%], 10 not specified [2%]; there were 232 females (49%) and 245 males (51%). Co-morbidities that were identified and analyzed were: Diabetes Mellitus (DM), Hypertension (HTN), Chronic Kidney Disease (CKD), Coronary Artery Disease (CAD) and Congestive Heart Failure (CHF). The most common co-morbidity across all lymphoma subtypes was HTN. More than or equal to 50% of patients with Burkitt's, CTCL, Hodgkin's, Plasmablastic lymphoma, T cell lymphoma had no co-morbidities. In order to determine outcome, we took into consideration vitality status at the end of 2018. When comparing HI vs NH and adjusting for individual co-morbidities (HTN, DM, CAD, CHF, CKD) there is a trend towards a higher risk of poor outcome in NH patients when compared to HI (OR 1.17, CI 0.51-2.69, p-value= 0.7176). When we looked at patients who had both CAD and CHF and adjusted for other co-morbidities the trend remained with a higher risk for poor outcome in NH (OR 1.29, CI 0.57-2.91, p-value=0.53456). Looking at patients with a combination of CAD, CHF, CKD and DM (adjusting for other individual co-morbidities) there was also a trend towards poor outcome in NH (OR 1.26, CI 0.57-2.78, p-value= 0.569316). Overall, patients with CKD had an increased risk of poor outcome (OR 15.13, CI 1.5-153.13, p-value=0.0214) as well as patients with four co-morbidities including CAD, CHF, CKD and DM2 (OR 4.89, CI 1.68-14.23, p-value=0.003597). The absence of co-morbidities shows a trend towards a better outcome (OR 0.77, CI 0.19-3.17, p-value=0.721). CONCLUSION Within the limitations of sample size, our study demonstrates that in the prevalently Hispanic population of our institution, the presence of both CKD on its own as well as CKD with multiple co-morbidities (CKD, CAD, CHF, DM2) increases the risk of poor outcome. There is a trend towards a higher risk of poor outcome in the NH population with co-morbidities when compared to HI but further studies are needed. Disclosures No relevant conflicts of interest to declare.

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CENTRAL MACULAR THICKNESS AFTER CATARACT SURGERY IN NON-DIABETICS AND DIABETICS WITHOUT RETINOPATHY

Pakistan Armed Forces Medical Journal ◽

10.51253/pafmj.v6i6.6840 ◽

2021 ◽

Vol 71 (6) ◽

pp. 1993-96

Author(s):

Marrium Shafi ◽

Muhammad Akmal Khan ◽

Yaseen Lodhi ◽

Asma Aftab ◽

Muhammad Haroon Sarfraz

Keyword(s):

Cataract Surgery ◽

Thickness Measurement ◽

Case Control ◽

Macular Thickness ◽

P Value ◽

Central Macular Thickness ◽

Significant Difference ◽

Before And After ◽

The Mean

Objective: To determine the mean change in central macular thickness after cataract surgery and to compare the mean change in central macular thickness after cataract surgery in non-diabetics and diabetics without diabetic retinopathy Study design: Case control Study settings and duration: A case control study was carried out at Ophthalmology department, POF hospital, Wah Cantt. Study duration was 6 months (April 2019-September 2019) Material and methods: A sample size of 60 patients was calculated by using Open Epi Software. We used non probability consecutive sampling. Patients were divided into two groups; Cases (Diabetic) and controls (non-Diabetic). All patients underwent phacoemulsification and observed after 4 weeks for macular thickness measurement using optical coherence tomography before and after surgery. Data analysis was done with SPSS version 20. Post stratification t test was applied. P value ≤0.05 was considered significant. Results: Total 60 patients were included. Mean age of patients was 65.31 ±7. 63SD.There were 35 (58.3%) males and 25 (41.7%) female patients in the study. We found a significant increase in central macular thickness in cases and controls [(223.100±15.86SD vs 227.2667±17.9SD, p=0.000) and (221.200±12.16SD vs 226.289±16.7861SD, p =0.001)] before and after phacoemulsification in cases and controls respectively. However, no significant difference was found between the groups (p=0.486). Conclusion: Central macular thickness was increased after uncomplicated phacoemulsification in both diabetics and non-diabetics without retinopathy for up to a follow-up period of 4 weeks but the thickness did not differ between the two groups.

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Short and Long-Term Follow up Results of Daily 5 Mg Tadalafil as a Treatment for Erectile Dysfunction and Premature Ejaculation

10.21203/rs.3.rs-473408/v1 ◽

2021 ◽

Author(s):

Tarek Gharib ◽

Ibrahim Abdelal ◽

Adel Elatreisy ◽

Elsayed Salih ◽

Ahmed Sebaey

Keyword(s):

Erectile Dysfunction ◽

Premature Ejaculation ◽

P Value ◽

Group I ◽

Significant Difference ◽

Long Term Follow Up ◽

The Mean ◽

Group Ii

Abstract Objective: To evaluate effectiveness and safety of a 5mg tadalafil daily treatment for men with erectile dysfunction (ED) and premature ejaculation (PE) and assessment of long-term follow up by persistence of improvement 2 years after stoppage of tadalafil.Materials and Methods: The study included 160 patients diagnosed with erectile dysfunction from April 2018 to June 2020. All were evaluated using the international index of erectile function questionnaire-5 (IIEF-5) to evaluate ED and intravaginal ejaculatory latency time (IELT) for PE. Patients subdivided into two equal groups. I included 80 patients treated with tadalafil 5 mg daily for 3 months, and group II included 80 patients treated with a placebo for same period. After 3 months treatment and 2 years later after stoppage of tadalafil, all patients were assessed for ED and PE using the same questionnaires. Results: The mean IELT and IIEF pretreatment were 37±11.24 s and 13.2±4.2 respectively for group I, while in group II was 35.98±10.8 s and 13.12±4.11, respectively. After 3 months of treatment, the mean value of IELT in group I showed a highly significant improvement from 37±11.24 sec to 120.5±47.37 sec (p-value < 0.001), but for group II, the mean values of IELT showed no significant improvement from baseline 35.98±10.8 to endpoint 39.43±13.6 ( p-value > 0.05). As regarding the IIEF, there was a highly significant improvement from baseline 13.2±4.2 to endpoint 20.45±4.5 in group I (p-value < 0.001) while there was no significant difference in group II from baseline 13.12±4.11 to endpoint 15±4.84 (p-value > 0.05) . 2 years later after stoppage of tadalafil , 75 patients from group I complete follow up and there was significant improvement in IELT and IIEF form base line (37±11.24) (13.2±4.2) to endpoint (98±18.3) (19.1±2.3) respectively but less than the results after 3 months treatment.ConclusionDaily Tadalafil 5 mg was effective, tolerable, and safe treatment for patients suffering from ED and PE. Long-term follow up after 2 years declared persistence of significant improvement.

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Similar Efficacy and Safety of CT-P10 and Reference Rituximab in Patients with Advanced Stage Follicular Lymphoma: Updated Phase III Study Results

Blood ◽

10.1182/blood-2018-99-112716 ◽

2018 ◽

Vol 132 (Supplement 1) ◽

pp. 1616-1616

Author(s):

Won-Seog Kim ◽

Christian Buske ◽

Larry W Kwak ◽

Michinori Ogura ◽

Bertrand Coiffier ◽

...

Keyword(s):

Board Of Directors ◽

Safety Profile ◽

Research Funding ◽

Complete Response ◽

P Value ◽

Maintenance Period ◽

Advisory Committees ◽

Significant Difference ◽

Duration Of Response

Abstract Background: CT-P10 is an approved biosimilar to the innovator rituximab (RTX) from many countries including European Union based in part on the pharmacokinetics (PK) equivalence and comparable efficacy in patients with previously untreated advanced follicular lymphoma (FL) when treated with rituximab plus cyclophosphamide, vincristine and prednisone (R-CVP) as an induction therapy (Coiffier B et al. ASH 2016; Kim WS et al. ASCO 2017). Objective: We report here the updated efficacy outcomes including progression free survival (PFS), duration of response, overall survival (OS), as well as updated safety profile of CT-P10 compared to RTX in advanced FL patients with median follow-up duration of 23 months including the Maintenance Period with rituximab monotherapy. Methods: These results were derived from an ongoing randomized and double-blind study in patients with previously untreated advanced FL (NCT02162771). A total of 140 patients were randomized in a 1:1 ratio and 124 patients completed 8 cycles of R-CVP induction therapy. One-hundred twenty two patients (62 patients in CT-P10 group and 60 patients in RTX group), who showed response during the Induction Period, entered the Maintenance Period where a total of 12 cycles of rituximab monotherapy was to be administered every 2 months. The study was planned to continue until death or up to 3 years from the randomized date of the last patient. Kaplan Meier (KM) method was used to estimate PFS, duration of response, and OS. Results: Both groups had similar baseline characteristics; overall median age of 58 years, 55% female, 57% with FLIPI score ≥3, 100% with Stage III/IV, 18% with bulky disease (≥7cm) and 26% with B-Symptom. As of the cut-off date for investigator-assessed PFS, duration of response and OS, median follow-up was 23 months (range, 0.5-34) in the CT-P10 group and 22 months (range, 0.2-33) in the RTX group. The proportion of patients who had experienced relapse, disease progression or death from any cause was 22.9% (16/70) and 24.3% (17/70) for the CT-P10 and RTX groups, respectively. There was no significant difference between CT-P10 and RTX groups in PFS (log rank, p-value: 0.806) with 2-year PFS of 75.2% and 73.5%, respectively (Figure 1). In terms of sustained response, the proportions of patient who showed relapse or disease progression after achieving overall response (Complete Response, unconfirmed Complete Response, or Partial Response) were 19.4% (13/67) in CT-P10 group and 21.3% (13/61) in RTX group, and the KM curves showed no statistically significant difference between CT-P10 and RTX (log rank, p-value: 0.997) (Figure 2). Death from any cause were 5.7% (4/70) and 2.9% (2/70) in the CT-P10 and RTX groups, respectively. There was no statistically significant difference in OS (log rank, p-value: 0.464) between the CT-P10 and RTX groups with 2-year OS of 93.2% and 95.3%, respectively. Overall safety profile of CT-P10 was consistent with that of RTX (Table 1). A similar number of patients in each treatment group experienced at least 1 Treatment Emergent Adverse Events (TEAE) considered to be related to the study drug, infusion-related reaction, and infection. The proportion of patients with positive anti-drug antibody was also similar in both groups (4.3% [3/70] vs 5.7% [4/70] in the CT-P10 and RTX groups). Neither progressive multifocal leukoencephalopathy nor Hepatitis B virus reactivation was reported in either group. Conclusion: At the median follow-up duration of 23 months, the updated efficacy data in advanced FL patients demonstrated comparable PFS, sustained response and OS between CT-P10 and RTX. CT-P10 was also well tolerated and its safety profile was similar to that of RTX. The updated safety results did not reveal any trends or new signals noted in the patients treated with CT-P10. Disclosures Kim: Mundipharma: Research Funding; Novartis: Research Funding; Kyowa-Kirin: Research Funding; Celltrion: Research Funding; Roche: Research Funding; J&J: Research Funding; Takeda: Research Funding. Buske:Roche: Honoraria, Research Funding; Bayer: Research Funding; Janssen: Honoraria, Research Funding. Ogura:MeijiSeika Pharma: Consultancy; Celltrion: Consultancy, Research Funding; Mundi Pharma: Consultancy; SymBio: Research Funding; Takeda: Honoraria; Cellgene: Honoraria. Coiffier:CELGENE: Consultancy, Membership on an entity's Board of Directors or advisory committees; MUNDIPHARMA: Membership on an entity's Board of Directors or advisory committees; CELLTRION: Membership on an entity's Board of Directors or advisory committees; MORPHOSYS: Membership on an entity's Board of Directors or advisory committees; NOVARTIS: Membership on an entity's Board of Directors or advisory committees. Lee:Celltrion, Inc: Employment. Kim:Celltrion, Inc: Employment.

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A Comparison of Automated Red Blood Cell Depletion/Exchange to Automated Red Cell Blood Exchange in Sickle Cell Patients.

Blood ◽

10.1182/blood.v120.21.2281.2281 ◽

2012 ◽

Vol 120 (21) ◽

pp. 2281-2281 ◽

Cited By ~ 2

Author(s):

Kevin H.M. Kuo ◽

David Barth

Keyword(s):

Clinical Outcome ◽

Blood Cell ◽

Sickle Cell ◽

Red Blood Cell ◽

Conflicts Of Interest ◽

P Value ◽

Entire Study ◽

Blood Exchange ◽

Significant Difference ◽

The Mean

Abstract Abstract 2281 Introduction: Chronic red blood cell (RBC) exchange transfusion (RBCX) is employed in the prevention and treatment of complications from sickle cell disease (SCD). Although regular automated RBCX by an apheresis device can consistently maintain a low sickle hemoglobin (HbS) percentage at a relatively constant hematocrit level (Hct) with no iron loading, it exposes the patient to significantly more donor erythrocyte units than simple (top-up) transfusion. Since October 2010 the University Health Network, a sickle cell comprehensive care centre in Canada, has started performing automated depletion RBCX with the Caridian Optia Apheresis System. In depletion/exchange, a portion of the patient's RBC is first cytapheresed by the apheresis device prior to the exchange phase of the procedure, with albumin as colloid replacement to maintain intravascular volume and pressure. The clinical effectiveness of depletion/exchange has not been demonstrated in a systematic manner. A retrospective observational cohort study was conducted to investigate the hypothesis that depletion/exchange RBCX, when compared to traditional automated RBCX, will reduce a patient's donor RBC exposure while providing similar hematological and clinical benefit. The laboratory and clinical outcome 1 year before (October 1, 2009) and 1 year after (October 30, 2011) the introduction of depletion/exchange RBCX were compared on a patient-by-patient, rather than on an aggregate, basis. Results: Seven patients, 2 females, 5 males, median age 29 years (range 26 – 38 years), totaling 135 RBCX sessions were examined. Five patients were homozygous for the sickle mutation and 2 were SC compound heterozygotes (HbSC). Stroke was the most prevalent indication (n = 3). Median interval between exchange sessions was 5 weeks (range 4 – 8 weeks). The fraction cell remaining (FCR) was fixed at 20 and did not change when patients were transitioned from non-depleted to depleted exchange. The minimum Hct was reduced to 0.24 in all patients. The inlet speed of the apheresis device and anticoagulant ratio employed were similar across all patients. There was no significant difference in pre-RBCX HbS (or HbS+C in HbSC patients) in 6 patients (P value ranged from 0.0589 to 0.6870). The pre-RBCX HbS was higher with depletion/exchange in 1 patient (P = 0.0071). There was no significant difference in post-RBCX Hct in 5 patients (P value ranged from 0.1056 to 0.8995), and in 2 patients, the mean post-RBCX Hct was lower with depletion/exchange (P = 0.0004 and 0.0148). The mean RBC volume used was reduced by 25 mL/kg/year with depletion/exchange. The mean volume of albumin used was 6.0 ± 2.5 mL/kg per session. Ferritin remained stable throughout the study period (P = 0.2289). None of the patients were on iron chelators. There was no significant difference in mean duration of RBCX session between depletion/exchange and non-depletion exchange in all patients except one. The median duration of one session was 148 ± 51 min. and 147 ± 43 min. in depletion/exchange and non-depletion exchange respectively. A total of 11 adverse events occurred in 135 sessions, with citrate reaction being the commonest (n = 4). There was no significant difference in the rate of adverse event between depletion and non-depletion RBCX (8/74 and 4/61 respectively, P = 0.3874). There was also no incidence of treatment failure, defined as the occurrence of an SCD-related complication in which the RBCX was intended to prevent, in any of the patients during the entire study period, regardless of RBCX method. Conclusion: In this first clinical study of depletion/exchange, this strategy significantly reduced RBC usage in majority of the patients without any negative impact on laboratory and clinical outcome. The use of depletion/exchange reduced RBC usage by 25 mL/kg/year, equivalent to 5 units of packed RBC in a 60 kg person. Further optimization of the technique by modification of the FCR and minimum Hct may yield higher reduction in RBC usage, thereby reducing the risk of exposure to blood products. Disclosures: No relevant conflicts of interest to declare.

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Does Insurance Status Interfere with Outcomes in Patients with Hodgkin and Non-Hodgkin Lymphoma?: The UT Health San Antonio Experience

Blood ◽

10.1182/blood-2019-129085 ◽

2019 ◽

Vol 134 (Supplement_1) ◽

pp. 2141-2141

Author(s):

Juan F Garza ◽

Michelle Janania Martinez ◽

Prathibha Surapaneni ◽

Tyler W Snedden ◽

Snegha Ananth ◽

...

Keyword(s):

Hodgkin Lymphoma ◽

Cell Lymphoma ◽

San Antonio ◽

P Value ◽

Insurance Status ◽

Non Hodgkin Lymphoma ◽

Age Of Diagnosis ◽

The Mean ◽

Indolent Lymphomas

Introduction: Historically, a lack of health insurance has been reported to correlate with decreased access to medical care, a delay in cancer treatment and poorer outcomes overall. Furthermore, access to preventive services for cancer screening also decrease with lack of medical insurance (1, 2). Also, studies report that an increase in Medicaid expansion help reduce racial disparities previously seen between African American and Caucasian patients (3). The aim of this study was to present and analyze vitality data based on insurance coverage among Hispanic (HI) and non-Hispanic (NH) population at the only NCI designated cancer center of South Texas primarily serving Hispanics. Methods: This is a retrospective observational study of a cohort of patients seen with diagnosis of lymphoma by International Classification of Diseases (ICD) codes from 2008 to 2018 at UT Health San Antonio. Diffuse Large B Cell Lymphoma (DLBCL) cases were not included. Variables included age of diagnosis, lymphoma subtype, stage at diagnosis, comorbidities, treatment received, lines of therapy, B symptoms present, death, and cause of death and current vitality status. Continuously distributed outcomes were summarized with the mean and standard deviation and categorical outcomes were summarized with frequencies and percentages. The significance of variation in the mean with disease category was assessed with one-way ANOVA and the significance of associations between categorical outcomes was assessed with Pearson's Chi Square or Fisher's Exact test as appropriate. Multivariate logistic regression was used to model binary outcomes in terms of covariates and indicators of disease. All statistical testing was two-sided with a significance level of 5%. R1 was used throughout. Primary end point was to characterize insurance status. Secondary end points - overall 3 and 5-year survival based on insurance and demographics. Results: A total of 477 patients with lymphoma were identified. Hodgkin lymphoma (HL)( n = 116, 24%), non-Hodgkin lymphoma (NHL) (n = 308, 65%), T cell lymphoma (TCL) ( n = 53, 11%). Subtypes for all indolent lymphomas ( n = 217), of which included; Follicular lymphoma (FL) ( n = 123), Marginal Zone lymphoma (MZL) ( n = 53), Nodular Lymphocyte Predominant Hodgkin Lymphoma (NLPHL) (n = 8), Small lymphocytic lymphoma (SLL) ( n = 28). Overall mean age of diagnosis for all lymphoma subtypes was 51, male patients (n = 244, 51%), female patients (n = 232, 49%), HI (n = 263, 56%) vs NH (n = 204, 44%), Mean BMI at diagnosis was 29 across all lymphoma groups. Most patients identified had Medicare (MC) (n = 115, 24%), or commercial insurance (CI) ( n = 222, 47%), others were approved for indigent care coverage (ICC) (n = 85, 18%), for Medicaid (MI) (n = 17, 4%), or unfunded (UF)( n = 35, 7%). Of those diagnosed with HL (n = 116); 60% (70) had MC or CI, 40% (46) had ICC, MI or were UF. Of those with Indolent Lymphomas (n = 217), 77% (166) had MC or CI and 23% (49) had ICC, MI or UF; and among patients with T cell lymphomas (n = 53), 63% (22) had MC or CI and 37% (13) ICC, MI or UF respectively. Overall number of HI patients alive at 3 years with MC or CI was 98 and 5 recorded deaths. Those with ICC or MI/UF were 52 and 11 respectively. Comparison of vitality data at 3 years follow up among both groups did not show a difference with a fisher p value of 0.056. Overall number of NH alive at 3 years with MC or CI was 90 and 11 recorded deaths. Those with ICC or MI/UF were 21 and 3 respectively. Comparison of vitality data at 3 years follow up among both groups did not show a difference with a fisher p value of 0.173. Overall number of HI alive at 5 years with MC or CI was 78 and 7 recorded deaths. Those with ICC or MI/UF were 36 and 11 respectively. Comparison of vitality data at 5 years follow up among both groups did not show a difference with a fisher p value of 0.064. Overall number of NH alive at 5 years with MC or CI was 70 and 14 recorded deaths and those with ICC or MI/UF were 16 and 4 respectively. Comparison of vitality data at 5 years follow up among both groups did not show a difference with a fisher p value of 0.169. Conclusion: Across all HI and NH, at the 3 and 5 year follow up mark, there was no significant vitality difference shown in our patient population between those with CI and or MC vs those with MI, ICC or UF. This study demonstrated that across all lymphoma subtypes, patients with access to healthcare had similar outcomes in vitality irrespective of demographics or insurance. Disclosures No relevant conflicts of interest to declare.

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Defining Outcomes in Hispanic Aggressive Non-Hodgkin Lymphoma Patients.

Blood ◽

10.1182/blood.v114.22.4542.4542 ◽

2009 ◽

Vol 114 (22) ◽

pp. 4542-4542

Author(s):

Lara M Paraskos ◽

Mariela A. Blum ◽

Maricer Escalon ◽

Annapoorna Ferrell ◽

Erin Kobetz ◽

...

Keyword(s):

Overall Survival ◽

Hodgkin Lymphoma ◽

Conflicts Of Interest ◽

The United States ◽

Treatment Modalities ◽

P Value ◽

Non Hodgkin Lymphoma ◽

Kaplan Meier ◽

Significant Difference ◽

Hispanic Patients

Abstract Abstract 4542 Background Multiple studies evaluating outcomes for oncology patients have demonstrated inferior overall survival rates among African-Americans. Hispanics comprise the largest ethnic minority in the United States. Surprisingly outcomes for Hispanic aggressive non-Hodgkin lymphoma (NHL) patients have not been evaluated and are therefore largely unknown. We aim to identify differences in epidemiology, treatment modalities and outcomes of Hispanic patients treated for aggressive NHL at our institution between the years 2000-2004. Methods We reviewed the medical records of 82 patients with aggressive type NHL who were identified using the tumor registry. Exclusion criteria include indolent and highly aggressive lymphomas per WHO classification as well as lymphomas related to AIDS or organ transplantation. Standard statistical analyses, including Kaplan-Meier survival estimates and Chi-squared analysis for group comparisons were used. P value of <0.05 was considered statistically significant. Results Of the 82 patients, 46 were self-reported Hispanic in origin; 36 were non-Hispanic. There were no significant differences with respect to age at diagnosis, LDH level, stage, or complete remission rate. Kaplan-Meier estimate of median overall survival (OS) of the cohort was 3.8 years with no statistically significant differences observed between the Hispanic and non-Hispanic ethnic groups. (P = 0.816). Conclusion Ethnic patterns of disease occurrences have been reported, but responses to treatment and outcome for Hispanic patients have not been established. Interestingly from our preliminary analysis, there appears to be no statistically significant difference in overall survival between Hispanic and non-Hispanic patients. Further evaluation is warranted. Disclosures: No relevant conflicts of interest to declare.

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Differentiation of BM-HSCs Into FVIII Producing Hepatocytes: Approach to Haemophilia Treatment

Blood ◽

10.1182/blood.v120.21.4388.4388 ◽

2012 ◽

Vol 120 (21) ◽

pp. 4388-4388

Author(s):

Amal M. El-beshlawy ◽

Hala Gabr ◽

Rania Zayed ◽

Laila Hegaz ◽

Rania Fawzy ◽

...

Keyword(s):

Factor Viii ◽

Hemophilia A ◽

Conflicts Of Interest ◽

Alpha Fetoprotein ◽

Control Group ◽

P Value ◽

Rt Pcr ◽

Significant Difference ◽

The Mean

Abstract Abstract 4388 Background: Hemophilia is caused by a single-gene defect in which a small increase in gene products could transform a severe form of hemophilia into a mild one. Hemophilia treatments are readily available in developed countries, however In Egypt, Most hemophilia patients are treated with plasma or cryoprecipitate, where the treatment is associated with a high risk of blood-borne diseases. Liver transplantation in human and canine hemophilia A results in an increase in factor VIII levels to normal. Studies showed that BMCs not only differentiated into hepatic and liver cells, but they did express the intact gene of the FVIII A3 domain. Objective: In this work we studied the ability of bone marrow derived stem cells from hemophilia patients' relatives (carrier or normal) to be differentiated into hepatocytes expressing FVIII m-RNA in vitro as a step towards transplantation in haemophilia patients. It was necessary to prove that the applied culture conditions were successful not only to obtain hepaotocyte morphology but also hepatocyte ability to produce FVIII. Methods: The study was conducted on family relatives of five hemophilia A patients attending the hematology clinic, Cairo University hospitals. From each family, one hemophilia A carrier and one healthy person were subjected to the study. Informed consent was obtained from the participants. BM-HSCs were cultured in liquid culture containing HGF for 6 days. Differentiation into hepatocytes was evaluated by alpha-fetoprotein (AFP) expression using immunohistochemistry, albumin synthesis in culture supernatant using microalbumin assay kit, factor VIII activity by one stage clotting assay and expression of FVIII mRNA by RT-PCR. Results: Cell morphology changed after 6 days culture; round or polygonal-shaped cells with moderate cytoplasm and a medium-sized nucleus were observed. Morphologic confirmation of hepatocyte differentiation was done by immunocytochemistry; human alpha fetoprotein positive cells were detected in the culture. The positive cells appeared round or pear shaped, most of them contained one nucleus. However, few cells were binucleated with brown stained cytoplasm and bluish nuclei (Figure 1 A, B). By image analysis, the mean number of alpha fetoprotein positive cells estimated in10 random high power fields was 11 ± 1.6, 11 ±1.8 cells/HPF in the carriers and controls respectively. Immunophenotyping after culture; the percentage of CD 34+ve cells for the carrier group ranged from 0.5 to 2.5 with the mean of 1.2 ± 0.8 and from 0.7 to 2.1 with the mean of 1.5 ± 0.7 for the control group. There was no statistically significant difference between the two groups (p > 0.05) and the percentage of CD 90+ve cells for the carrier group ranged from 11.1 to 14.2 with the mean of 12.7 ± 1.2 and from 12.6 to 13.8 with the mean of 13.3 ± 0.6 for the control group. There was no statistically significant difference between the two groups (p > 0.05). On comparison between immunophenotyping before and after culture in both groups, statistical analysis showed highly significant decrease in CD34 positivity (p value 0.002 and 0.001) in the carriers and controls respectively associated with highly significant increase in the percentage of CD90 positive cells (p value 0.000) in the two groups. Albumin secretion was detected in the culture supernate at the 6th day culture, the mean albumin level was 0.52 mg/L ± 0.32 and 0.6 mg/L ± 0.4 in the carriers and controls respectively. F VIII activity was estimated; with the mean of 0.14%±0.021% and 0.5%±0.4% in the carriers and controls respectively. Transcription of FVIII m-RNA was detected by qualitative RT-PCR in 2 carriers and all controls (Figure 2). Conclusion: BM derived hepatocytes showed positive AFP expression. Functional tests performed showed their ability to produce albumin and perform FVIII activity. Also FVIII mRNA expression was detected. Induction of HSCs differentiation by in vitro manipulation may become a valuable tool to provide a cell source for liver transplant procedures and treatment of haemophilia patients. Disclosures: No relevant conflicts of interest to declare.

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Evaluation of R-CHOP and R-CVP in the treatment of elderly patient with non-Hodgkin lymphoma

MedPharmRes ◽

10.32895/ump.mpr.3.3.1 ◽

2019 ◽

Vol 3 (3) ◽

pp. 1-6

Author(s):

Truc Phan ◽

Tram Huynh ◽

Tuan Q. Tran ◽

Dung Co ◽

Khoi M. Tran

Keyword(s):

Elderly Patients ◽

Hodgkin Lymphoma ◽

B Cell Lymphoma ◽

Complete Response ◽

The Elderly ◽

Free Survival ◽

Non Hodgkin Lymphoma ◽

Common Sign ◽

Related Mortality

Introduction: Little information is available on the outcomes of R-CHOP (rituximab with cyclophosphamide, doxorubicin, vincristine and prednisone) and R-CVP (rituximab with cyclophosphamide, vincristine and prednisone) in treatment of the elderly patients with non-Hodgkin lymphoma (NHL), especially in Vietnam. Material and methods: All patients were newly diagnosed with CD20-positive non-Hodgkin lymphoma (NHL) at Blood Transfusion and Hematology Hospital, Ho Chi Minh city (BTH) between 01/2013 and 01/2018 who were age 60 years or older at diagnosis. A retrospective analysis of these patients was perfomed. Results: Twenty-one Vietnamese patients (6 males and 15 females) were identified and the median age was 68.9 (range 60-80). Most of patients have comorbidities and intermediate-risk. The most common sign was lymphadenopathy (over 95%). The proportion of diffuse large B cell lymphoma (DLBCL) was highest (71%). The percentage of patients reaching complete response (CR) after six cycle of chemotherapy was 76.2%. The median follow-up was 26 months, event-free survival (EFS) was 60% and overall survival (OS) was 75%. Adverse effects of rituximab were unremarkable, treatment-related mortality accounted for less than 10%. There was no difference in drug toxicity between two regimens. Conclusions: R-CHOP, R-CVP yielded a good result and acceptable toxicity in treatment of elderly patients with non-Hodgkin lymphoma. In patients with known cardiac history, omission of anthracyclines is reasonable and R-CVP provides a competitive complete response rate.

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Employing Personal Reading Logs through Short Stories to Enhance Students’ L2 Reading Comprehension Achievement

International Journal of Modern Languages And Applied Linguistics ◽

10.24191/ijmal.v3i2.7643 ◽

2019 ◽

Vol 3 (2) ◽

pp. 1

Author(s):

Eliyas Sulaiman Mohandas ◽

Nik Mastura Nik Ismail Azlan ◽

Salwa Othman ◽

Muhammad Aizat Azhari

Keyword(s):

Short Stories ◽

Reading Comprehension ◽

P Value ◽

L2 Reading ◽

Reading Score ◽

Paired Samples ◽

Significant Difference ◽

Post Test ◽

The Mean ◽

L2 Reading Comprehension

This study aims to investigate whether the use of six selected short stories throughout the duration of a 14-week course could enhance students’ reading comprehension achievement at the end of the semester. Out of the six short stories read, three were chosen as in-class assignments known as ‘Personal Reading Logs’ (hereafter, PRLs). One group of semester two Diploma students taking a reading skills course was selected through a convenience sampling method. A pre-test was conducted by having the students answer a past semester reading quiz of which the results would then be compared to their post-test (final reading exam) results. A paired samples t-test revealed no significant difference in the reading scores of the pre-test and the post-test, t (17) = -.265, p > .05. Since the p-value was bigger than 0.05, this indicated that the mean reading score of the post-test (M = 50.556) was not significantly higher than the mean reading score of the pre-test (M = 49.722). Therefore, the null hypothesis which stated that there was no difference in the mean score of the pre-test and post-test was retained. Overall, the result refuted the findings of other studies promoting the effectiveness of using short stories to enhance L2 reading comprehension achievement.

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