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Comparable Efficacy of Submucosal Platelet-Rich Plasma and Combined Platelet-Rich Plasma Noncrosslinked Hyaluronic Acid Injections in Vulvovaginal Atrophy: A Cancer Survivorship Issue
Omar, S. S., Elmulla, K. F., AboKhadr, N. A., Badway, A. A., Ramadan, E. N., Hassouna, A. M., Heikal, L. A., Arafat, W. O.
Journal of women's health (2002). 2023
Abstract
Background: Cancer survivors are often reluctant to discuss sexual complaints with their oncologists and treatment is frequently unsatisfactory due to paucity of controlled studies and inapplicability of vaginal estrogen. We aimed to evaluate efficacy and tolerability of platelet-rich plasma (PRP) injections alone or in combination with noncrosslinked hyaluronic acid compared with standard therapy with topical hyaluronic acid gel in the management of cancer therapy-induced or aggravated vulvovaginal atrophy. Materials and Methods: This prospective, parallel-group comparative study was conducted on 45 female patients with a history of cancer and complaining of symptoms of vulvovaginal atrophy either induced or aggravated by cancer treatment. Patients were randomly divided into three groups (A, B, and C). Group A patients received two submucosal vaginal PRP injections, group B patients received two similar injections of PRP combined with noncrosslinked hyaluronic acid, and group C received a topical vaginal hyaluronic acid gel applied three times weekly for 2 months. Main outcome measures were vulvovaginal atrophy symptom severity and vaginal health index (VHI) scores before treatment (v0), 1 month from baseline (v1), 2 months from baseline (v2), and 3 months after the last visit (v3). Results: Both groups A and B showed greater improvement of frequency of intercourse avoidance than group C. Group A showed greater improvement of dyspareunia than group C. Groups A and B demonstrated greater improvement of vaginal pH, fluid volume, and total VHI scores than group C. Short-term topical hyaluronic acid (HA) was not associated with any significant improvement of vaginal elasticity. Group B showed greater improvement of vaginal dryness and moisture scores than group C. Reported adverse events were injection-related pain in all patients of groups A and B and vaginal spotting in groups A and B. Conclusion: Both PRP and PRP-HA have comparable efficacy and patient-reported treatment satisfaction. PRP injections were better tolerated by patients than PRP-HA. Clinical trial registration number: NCT05782920.
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A randomized controlled trial to explore the safety and efficacy of irradiated buffy-coat granulocytes in pediatric patients with febrile neutropenia
Ramachandran, M., Gupta, A. K., Meena, J. P., Upadhyay, A. D., Coshic, P., Lodha, R., Seth, R.
American journal of blood research. 2023;13(5):152-161
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Editor's Choice
Abstract
BACKGROUND Transfusion of granulocytes obtained by apheresis is beneficial in febrile neutropenia (FN) but expensive and time-consuming. Buffy-coat-derived granulocytes could be an alternative. We studied the efficacy and safety of the administration of irradiated buffy-coat-derived granulocytes along with the standard of care in pediatric high-risk (HR) FN. METHODS Sixty children ≤18 years with malignancy and chemotherapy-induced HR FN were randomized to either the granulocyte transfusion (GT) arm which received irradiated buffy-coat derived granulocyte transfusion along with the standard treatment or the standard treatment (ST) arm. RESULTS Baseline characteristics, day-to-defervescence, antibiotic duration, hospital stay, and mortality were comparable between the groups. A significant difference was seen in days to achieve absolute neutrophil count (ANC) >500/mm(3) in the 2 groups: 4.5 days (3-6.5) in the GT arm v/s 8 days (4-11) in the ST arm (P=0.01). CONCLUSION Buffy-coat-derived granulocyte transfusion was safe and led to early hematological recovery but was not associated with survival benefits. Future studies with earlier initiation in the intended dose could be undertaken to generate more evidence.
PICO Summary
Population
Children with malignancy and chemotherapy-induced high-risk febrile neutropenia (n= 60).
Intervention
Irradiated buffy-coat derived granulocyte transfusion along with the standard treatment (GT arm, n= 30).
Comparison
Standard treatment, including: antimicrobials, blood component support, and G-CSF as per the protocol (ST arm, n= 30).
Outcome
Baseline characteristics, day-to-defervescence, antibiotic duration, hospital stay, and mortality were comparable between the groups. A significant difference was seen in days to achieve absolute neutrophil count >500/mm(3) in the 2 groups: 4.5 days (3, 6.5) in the GT arm versus 8 days (4, 11) in the ST arm.
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Ferric carboxymaltose infusion versus oral iron supplementation for preoperative iron deficiency anaemia in patients with colorectal cancer (FIT): a multicentre, open-label, randomised, controlled trial
Talboom K, Borstlap WAA, Roodbeen SX, Bruns ERJ, Buskens CJ, Hompes R, Tytgat Kmaj, Tuynman JB, Consten ECJ, Heuff G, et al
The Lancet. Haematology. 2023
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Editor's Choice
Abstract
BACKGROUND A third of patients with colorectal cancer who are eligible for surgery in high-income countries have concomitant anaemia associated with adverse outcomes. We aimed to compare the efficacy of preoperative intravenous and oral iron supplementation in patients with colorectal cancer and iron deficiency anaemia. METHODS In the FIT multicentre, open-label, randomised, controlled trial, adult patients (aged 18 years or older) with M0 stage colorectal cancer scheduled for elective curative resection and iron deficiency anaemia (defined as haemoglobin level of less than 7·5 mmol/L (12 g/dL) for women and less than 8 mmol/L (13 g/dL) for men, and a transferrin saturation of less than 20%) were randomly assigned to either 1-2 g of ferric carboxymaltose intravenously or three tablets of 200 mg of oral ferrous fumarate daily. The primary endpoint was the proportion of patients with normalised haemoglobin levels before surgery (≥12 g/dL for women and ≥13 g/dL for men). An intention-to-treat analysis was done for the primary analysis. Safety was analysed in all patients who received treatment. The trial was registered at ClincalTrials.gov, NCT02243735, and has completed recruitment. FINDINGS Between Oct 31, 2014, and Feb 23, 2021, 202 patients were included and assigned to intravenous (n=96) or oral (n=106) iron treatment. Treatment began a median of 14 days (IQR 11-22) before surgery for intravenous iron and 19 days (IQR 13-27) for oral iron. Normalisation of haemoglobin at day of admission was reached in 14 (17%) of 84 patients treated intravenously and 15 (16%) of 97 patients treated orally (relative risk [RR] 1·08 [95% CI 0·55-2·10]; p=0·83), but the proportion of patients with normalised haemoglobin significantly increased for the intravenous treatment group at later timepoints (49 [60%] of 82 vs 18 [21%] of 88 at 30 days; RR 2·92 [95% CI 1·87-4·58]; p<0·0001). The most prevalent treatment-related adverse event was discoloured faeces (grade 1) after oral iron treatment (14 [13%] of 105), and no treatment-related serious adverse events or deaths were observed in either group. No differences in other safety outcomes were seen, and the most common serious adverse events were anastomotic leakage (11 [5%] of 202), aspiration pneumonia (5 [2%] of 202), and intra-abdominal abscess (5 [2%] 202). INTERPRETATION Normalisation of haemoglobin before surgery was infrequent with both treatment regimens, but significantly improved at all other timepoints following intravenous iron treatment. Restoration of iron stores was feasible only with intravenous iron. In selected patients, surgery might be delayed to augment the effect of intravenous iron on haemoglobin normalisation. FUNDING Vifor Pharma.
PICO Summary
Population
Patients with colorectal cancer and iron deficiency anaemia scheduled for elective curative resection; enrolled in the FIT trial in the Netherlands and Italy (n= 202).
Intervention
Intravenous ferric carboxymaltose (n= 96).
Comparison
Oral ferrous fumarate (n= 106).
Outcome
Treatment began a median of 14 days (IQR 11-22) before surgery for intravenous iron and 19 days (IQR 13-27) for oral iron. Normalisation of haemoglobin at day of admission was reached in 14 (17%) of 84 patients treated intravenously and 15 (16%) of 97 patients treated orally (relative risk [RR] 1.08, 95% CI [0.55, 2.10]), but the proportion of patients with normalised haemoglobin significantly increased for the intravenous treatment group at later timepoints (49 [60%] of 82 vs. 18 [21%] of 88 at 30 days; RR 2.92, 95% CI [1.87, 4.58]).
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Oxidized Regenerated Cellulose Versus Calcium Alginate in Controlling Bleeding From Malignant Wounds: A Randomized Controlled Trial
Firmino F, Villela-Castro D, Santos Vlcg
Cancer nursing. 2023
Abstract
BACKGROUND There is no consensus on the best intervention for topical management of bleeding in malignant wounds. Although surgical hemostatic dressings are recommended, the use of calcium alginate (CA) is frequent among practitioners. OBJECTIVE The aim of this study was to evaluate the hemostatic efficacy of oxidized regenerated cellulose (ORC) and CA dressing in the management of bleeding from malignant wounds resulting from breast cancer. METHODS This was a randomized open clinical trial. The outcomes measured were total time to hemostasis and the number of hemostatic products used. RESULTS Sixty-one patients were potentially eligible for the study, 1 did not consent, and 32 were assessed to be ineligible, resulting in a sample of 28 who were randomized to 2 study groups. Total time to hemostasis was 93.8 seconds in the ORC group, with an average of 30.1 seconds (95% confidence interval, 18.6-189 seconds), and 67 seconds in the CA group, with an average of 30.4 seconds (confidence interval, 21.7 seconds to imprecise upper limit). The main difference was 26.8 seconds. Kaplan-Meier log-rank test, and Cox model showed no statistical significance (P = 0.894). A total of 18 hemostatic products were used in the CA group and 34 in the ORC group. No adverse effects were identified. CONCLUSIONS Although no significant differences were identified in terms of time, more hemostatic products were used in the ORC group, highlighting the effectiveness of CA. IMPLICATIONS FOR PRACTICE Calcium alginate may be the first choice in the management of bleeding in malignant wounds, favoring nursing in the most immediate hemostatic actions.
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Endoscopic variceal ligation versus propranolol for the primary prevention of oesophageal variceal bleeding in patients with hepatocellular carcinoma: an open-label, two-centre, randomised controlled trial
Yang, T. C., Chen, W. C., Hou, M. C., Chen, P. H., Lee, P. C., Chang, C. Y., Lu, H. S., Chen, Y. J., Hsu, S. J., Huang, H. C., et al
Gut. 2023
Abstract
OBJECTIVE This randomised trial aimed to address whether endoscopic variceal ligation (EVL) or propranolol (PPL) is more effective at preventing initial oesophageal variceal bleeding (EVB) in patients with hepatocellular carcinoma (HCC). DESIGN Patients with HCC and medium-to-large oesophageal varices (EVs) but without previous EVB were randomised to receive EVL (every 3-4 weeks until variceal eradication) or PPL (up to 320 mg daily) at a 1:1 ratio. Long-term follow-up data on EVB, other upper gastrointestinal bleeding (UGIB), non-bleeding liver decompensation, overall survival (OS) and adverse events (AEs) were analysed using competing risk regression. RESULTS Between June 2011 and April 2021, 144 patients were randomised to receive EVL (n=72) or PPL (n=72). In the EVL group, 7 patients experienced EVB, and 30 died; in the PPL group, 19 patients had EVB, and 40 died. The EVL group had a lower cumulative incidence of EVB (Gray's test, p=0.009) than its counterpart, with no mortality difference (Gray's test, p=0.085). For patients with Barcelona Clinic Liver Cancer (BCLC) stage A/B, EVL was better than PPL in reducing EVB (p<0.001) and mortality (p=0.003). For patients beyond BCLC stage B, between-group outcomes were similar. Other UGIB, non-bleeding liver decompensation and AEs did not differ between groups. A competing risk regression model confirmed the prognostic value of EVL. CONCLUSION EVL is superior to PPL in preventing initial EVB in patients with HCC. The benefits of EVL on EVB and OS may be limited to patients with BCLC stage A/B and not to those with BCLC stage C/D. TRIAL REGISTRATION NUMBER NCT01970748.
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The ICaRAS randomised controlled trial: Intravenous iron to treat anaemia in people with advanced cancer - feasibility of recruitment, intervention and delivery
Dickson EA, Ng O, Keeler BD, Wilcock A, Brookes MJ, Acheson AG
Palliative medicine. 2023;:2692163221145604
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Editor's Choice
Abstract
BACKGROUND Anaemia is highly prevalent in people with advanced, palliative cancer yet sufficiently effective and safe treatments are lacking. Oral iron is poorly tolerated, and blood transfusion offers only transient benefits. Intravenous iron has shown promise as an effective treatment for anaemia but its use for people with advanced, palliative cancer lacks evidence. AIMS To assess feasibility of the trial design according to screening, recruitment, and attrition rates. To evaluate the efficacy of intravenous iron to treat anaemia in people with solid tumours, receiving palliative care. DESIGN A multicentre, randomised, double blind, placebo-controlled trial of intravenous iron (ferric derisomaltose, Monofer(®)). Outcomes included trial feasibility, change in blood indices, and change in quality of life via three validated questionnaires (EQ5D5L, QLQC30, and the FACIT-F) over 8 weeks. (ISRCTN; 13370767). SETTING/PARTICIPANTS People with anaemia and advanced solid tumours who were fatigued with a performance status ⩽2 receiving support from a specialist palliative care service. RESULTS 34 participants were randomised over 16 months (17 iron, 17 placebo). Among those eligible 47% of people agreed to participate and total study attrition was 26%. Blinding was successful in all participants. There were no serious adverse reactions. Results indicated that intravenous iron may be efficacious at improving participant haemoglobin, iron stores and select fatigue specific quality of life measures compared to placebo. CONCLUSION The trial was feasible according to recruitment and attrition rates. Intravenous iron increased haemoglobin and may improve fatigue specific quality of life measures compared to placebo. A definitive trial is required for confirmation.
PICO Summary
Population
People with anaemia and advanced solid tumours, enrolled in the Intravenous Iron for Cancer Related Anaemia Symptoms (ICaRAS) trial (n= 34).
Intervention
Intravenous iron (n= 17).
Comparison
Placebo: sodium chloride (n= 17).
Outcome
Outcomes included trial feasibility, change in blood indices, and change in quality of life via three validated questionnaires over 8 weeks. Among those eligible, 47% of people agreed to participate and total study attrition was 26%. Blinding was successful in all participants. There were no serious adverse reactions. Compared to baseline, there was a significant rise in haemoglobin, ferritin, and transferrin saturation % at weeks 4 and 8 for participants in the iron group but not the placebo group. Anaemia resolution was achieved in 39% of intravenous iron participants by week 8 compared to 8% of the placebo group.
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Avatrombopag for chemotherapy-induced thrombocytopenia in patients with non-haematological malignancies: an international, randomised, double-blind, placebo-controlled, phase 3 trial
Al-Samkari H, Kolb-Sielecki J, Safina SZ, Xue X, Jamieson BD
The Lancet. Haematology. 2022;9(3):e179-e189
Abstract
BACKGROUND Chemotherapy-induced thrombocytopenia is common and causes chemotherapy dose reductions or treatment delays, bleeding, and suboptimal oncological outcomes. We aimed to evaluate avatrombopag, a thrombopoietin receptor agonist that increases platelet counts, in patients with non-haematological cancer and platelet counts lower than 50 ×10(9) cells per L. METHODS In this randomised, double-blind, placebo-controlled, phase 3 study, patients aged 18 years or older at 71 hospitals or cancer treatment centres in China, Hungary, Poland, Russia, Serbia, Ukraine, and the USA and with ovarian, bladder, or lung cancer receiving chemotherapy who had severe thrombocytopenia were randomly assigned (2:1) to oral avatrombopag 60 mg or oral placebo once daily given 5 days before and after chemotherapy, with randomisation stratified by number of chemotherapy drugs used. Patients, investigators, and data collectors were masked to group allocation. Eligibility required two previous lines of chemotherapy or fewer, an ECOG performance status of 2 or less, and no previous history of chemotherapy-induced thrombocytopenia. The composite primary endpoint was the proportion of responders not requiring platelet transfusion or either a 15% or more chemotherapy dose reduction or a 4-day or more chemotherapy delay due to thrombocytopenia following study treatment until the start of the subsequent cycle. Analyses were done on the intention-to-treat and per protocol populations. Safety was analysed in all patients who received at least one dose of avatrombopag. The trial is registered with ClinicalTrials.gov, NCT03471078, and has been completed. FINDINGS Between Oct 12, 2018, and June 28, 2020, 122 patients were enrolled and randomly assigned to receive avatrombopag (n=82) or placebo (n=40). Median follow-up was 31 days (IQR 22-61). Similar proportions of patients reached the primary endpoint in the avatrombopag and placebo groups (intention-to-treat: 57 [70%, 95% CI 58-79] of 82 vs 29 [73%, 95% CI 56-85] of 40; difference -3·0% (95% CI -21·6 to 15·6); p=0·72; per protocol: 51 [85%, 95% CI 73-93] of 60 vs 27 [84%, 95% CI 67-95] of 32; 0·6% (95% CI -20·8 to 22·1); p=0·96). 15 (18%) of 82 patients had serious adverse events in the avatrombopag group and eight (20%) of 40 in the placebo group, of which thrombocytopenia was most common (4 [5%] of 82 and 4 [10%] of 40 patients). Common grade 3-4 treatment-emergent adverse events were neutropenia (22 [27%] of 82 and 16 [40%] of 40 patients), leukopenia (19 [23%] of 82 and 5 [13%] of 40), anaemia (16 [20%] of 82 and 9 [23%] of 40), and thrombocytopenia (16 [20%] of 82 and 14 [35%] of 40). Most adverse events were considered unrelated to study drug. No treatment-related deaths were reported. INTERPRETATION In this population of patients with non-haematological malignancies who are relatively chemotherapy naive, chemotherapy-induced thrombocytopenia treatment outcomes were similar between the avatrombopag and placebo groups. Given its safety and ability to augment platelet counts in patients with chemotherapy-induced thrombocytopenia, evaluation of avatrombopag in populations with more persistent chemotherapy-induced thrombocytopenia is warranted. FUNDING Dova Pharmaceuticals, a Sobi company.
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Romiplostim for chemotherapy-induced thrombocytopenia: Efficacy and safety of extended use
Wilkins CR, Ortiz J, Gilbert LJ, Yin S, Mones JV, Parameswaran R, Mantha S, Soff GA
Research and practice in thrombosis and haemostasis. 2022;6(3):e12701
Abstract
BACKGROUND Chemotherapy-induced thrombocytopenia (CIT) is common during treatment with antineoplastic therapies and may adversely impact chemotherapy dose intensity. There is no approved therapy for CIT. In our recent phase II randomized study, romiplostim led to correction of platelet counts in 85% of treated patients and allowed resumption of chemotherapy, with low rates of recurrent CIT in the first two cycles or 8 weeks of chemotherapy. However, there is a lack of long-term data on the efficacy and safety of romiplostim in CIT. OBJECTIVES To analyze efficacy and safety of romiplostim in the patients in the phase 2 study, who received romiplostim for ≥1 year. PATIENTS/METHODS Twenty-one patients remained on romiplostim for ≥1 year. We analyzed the effect of romiplostim on platelet counts, absolute neutrophil counts, and hemoglobin, as well as impact on ongoing chemotherapy. We also tracked venous or arterial thrombotic events. RESULTS During the study period, romiplostim was effective in preventing reduction of chemotherapy dose intensity due to CIT. Fourteen of the 20 (70%) analyzable patients experienced no episode of CIT, 4 subjects experienced a single chemotherapy dose delay due CIT, and 2 patients required a chemotherapy dose reduction. Platelet counts were preserved throughout the duration of the extension analysis. One patient experienced a proximal deep vein thrombosis, and one patient experienced multiple tumor-related ischemic events. CONCLUSIONS Long-term use of romiplostim for treatment of CIT was effective and safe, with no evidence of resistance or increased risk of thrombosis.
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Perioperative changes in haemoglobin and ferritin concentrations from preoperative intravenous iron isomaltoside for iron deficiency anaemia in patients with colorectal cancer: A pilot randomised controlled trial
Fung PLP, Lau VNM, Ng FF, Leung WW, Mak TWC, Lee A
PloS one. 2022;17(6):e0270640
Abstract
BACKGROUND Patients with colorectal cancer have a high risk of iron deficiency anaemia (IDA) due to chronic tumour induced blood loss, a reduced dietary iron intake from poor nutrition or gastrointestinal malabsorption. This pilot, double blinded, randomised controlled trial (RCT) examined the effect and feasibility of using preoperative iron isomaltoside for treating iron deficiency anaemia. METHODS Forty eligible adults with IDA were randomised to receive either intravenous iron isomaltoside (20 mg.kg-1 up to 1000 mg over 30 minutes) or usual preoperative care (control) three weeks before scheduled colorectal surgery. The primary outcomes were perioperative changes in haemoglobin and ferritin concentrations. RESULTS The recruitment rate was 78% of all eligible referred patients (1.9 patients/month). The haemoglobin and ferritin concentrations were higher in the iron isomaltoside group than the control group over the perioperative period (group*time interaction P = 0.042 and P < 0.001 respectively). Mean haemoglobin change from baseline to before surgery was higher in the iron isomaltoside group (7.8, 95% CI: 3.2 to 12.3 g.l-1) than the control group (1.7, 95% CI: -1.9 to 5.3 g.l-1) [mean difference 6.1, 95% CI: 0.3 to 11.8 g.l-1; P = 0.040]. The ferritin change from baseline to before surgery between groups was large in favour of the iron isomaltoside group (mean difference 296.9, 95% CI: 200.6 to 393.2 μg.l-1; P < 0.001]. There were no differences between groups in packed red blood cell transfusions needed, surgical complications, quality of recovery and days (alive and) at home within 30 days after surgery. CONCLUSION Iron isomaltoside therapy was safe and had a minimal effect on perioperative changes in haemoglobin concentration. Given the slow recruitment and new evidence emerging during the conduct of this study, conducting a multi-centre RCT based on the current pilot trial protocol is unlikely to be feasible. TRIAL REGISTRATION ClinicalTrials.gov NCT03565354.
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Transfusion use and effect on progression-free, overall survival, and quality of life in upfront treatment of advanced epithelial ovarian cancer: evaluation of the European Organization for Research and Treatment EORTC-55971 Cohort
Prescott LS, Vergote I, Sun CC, Bodurka DC, Coleman RL
International journal of gynecological cancer : official journal of the International Gynecological Cancer Society. 2022
Abstract
BACKGROUND The impact of blood transfusion on ovarian cancer survival is uncertain. OBJECTIVE To investigate whether peri-operative blood transfusion negatively impacted progression-free survival, overall survival, and quality of life in patients with advanced ovarian cancer. METHODS We performed an ancillary analysis of the European Organization for Research and Treatment (EORTC) 55971 phase III trial, in which patients were randomized to primary debulking surgery versus neoadjuvant chemotherapy. Patients included in the per-protocol analysis were categorized by receipt of a transfusion. RESULTS 612 of 632 (97%) of patients had adequate data for analysis. Of those, 323 (53%) received a transfusion. The transfusion cohort was more likely to have had better Word Health Organization (WHO) performance status, serous histology, undergone primary debulking surgery, and received more aggressive surgery, with higher rates of no gross residual disease. Median overall survival was 34.0 vs 35.2 months in the no transfusion and transfusion cohorts (p=0.97). The adjusted HR for death was 1.18 (95% CI 0.94 to 1.48) in favor of the transfusion cohort. Median progression-free survival was 13.6 vs 12.6 months in the no transfusion and transfusion cohorts (p=0.96). The adjusted HR for progression was 1.14 (95% CI 0.91 to 1.43). There were no significant differences in global quality of life, fatigue, dyspnea, or physical functioning between the two cohorts at baseline or at any of the four assessment times. Grade 3 and 4 surgical site infections were more common in the transfusion cohort. CONCLUSION Transfusion did not negatively impact progression-free survival or overall survival; however, it was associated with increased peri-operative morbidity without improvements in quality of life.