Evaluating the impact of training on therapeutic radiographer awareness of the signs and symptoms of neutropenic sepsis in patients undergoing concurrent chemoradiotherapy.

INTRODUCTION: Neutropenic sepsis is a life-threatening combination of neutropenia and infection. Patients undergoing concurrent chemoradiotherapy are at a high risk of neutropenic sepsis and thus are likely to present in a clinical setting. This study aimed to evaluate levels of Therapeutic Radiographers' understanding of sepsis signs and response pathways along with the impact of a training session on this. METHODS: A teaching session at the trust was conducted by the Sepsis Lead Nurse and utilised a range of active learning techniques including scenario-based questions and a sepsis game. Pre and post-training questionnaires were completed by participants which comprised of multiple-choice questions related to sepsis identification and response. Respondents were asked to rate their confidence in each answer. This enabled scoring to award penalties for higher levels of confidence in incorrect answers and reward high confidence in correct answers. Lower levels of confidence attracted or lost smaller marks. RESULTS: There was a statistically significant (p < 0.0002) improvement in questionnaire scores after the training session from 42% to 66%. Lower scores on the pre-test responses mainly related to incorrect selection of responses to scenario questions. CONCLUSION: This service evaluation has highlighted a lack of sepsis awareness amongst Therapeutic Radiographers. It also demonstrates that an active learning based training session can significantly improve understanding of sepsis. IMPLICATIONS FOR PRACTICE: Sepsis training utilising scenario and response questions should be provided to Therapeutic Radiographers more frequently who are likely to work with patients undergoing concurrent chemoradiotherapy.

Early switch to oral antibiotic therapy in patients with low-risk neutropenic sepsis (EASI-SWITCH): a randomized non-inferiority trial.

OBJECTIVES: To determine whether early switch to oral antibiotic treatment in adults with neutropenic sepsis at low risk of complications is non-inferior to switching later. METHODS: This non-inferiority, parallel-group, randomized, open-label clinical trial enrolled UK adults hospitalized with neutropenic sepsis. Participants were randomly assigned to either switch to oral ciprofloxacin plus co-amoxiclav within 12-24 hours or to continue intravenous treatment for at least 48 hours. The primary outcome was a composite measure of treatment failure, 14 days after randomization. The non-inferiority margin was 15%. RESULTS: There were 129 participants from 16 centres and 125 were assessed for the primary outcome. Of these, 113 patients completed protocolized treatment and comprised the per-protocol population. In total, 9 (14.1%) of 64 patients in the standard care arm met the primary end point, compared with 15 (24.6%) of 61 in the early switch arm, giving a risk difference of 10.5% (1-sided 95% CI, -∞% to 22%; p 0.14). In the per-protocol population, 8 (13.3%) of the 60 patients in the standard care arm met the primary end point, compared with 9 (17%) of 53 in the intervention arm giving a risk difference of 3.7% (one-sided 95% CI, -∞% to 14.8%; p 0.59). Duration of hospital stay was shorter in the intervention arm (median 2 [inter-quartile range (IQR) 2-3] vs. 3 days [IQR 2-4]; p 0.002). DISCUSSION: Although non-inferiority of early oral switch was found in the per-protocol population, the intervention was not non-inferior in the intent-to-treat population.

A Rare Case of Therapy-Related B-cell Acute Lymphoblastic Leukemia Arising From Acute Myeloid Leukemia.

Therapy-related acute lymphoblastic leukemia (t-ALL) is a rare potential complication of chemotherapy. We describe the case of a 47-year-old male patient who was originally diagnosed with t(8;21) positive acute myeloid leukemia (AML) in 2019, received chemotherapy, achieved remission, and was disease-free for the next two years. During a routine follow-up in 2022, he was found to have developed subclinical pancytopenia, and further studies indicated a diagnosis of pH-negative, near-tetraploid B-cell acute lymphoblastic leukemia (B-ALL) that was positive for a Tier 1 TP53 mutation, consistent with t-ALL. The patient had a prolonged treatment course complicated by social factors, such as the impact of both disease and treatment on his ability to work enough to make a living and live life with the quality he desired. The patient elected to pause treatment and resume it at a later date, after which, unfortunately, significant disease progression occurred and the patient died from complicating neutropenic sepsis and variceal bleeding. This case illustrates the challenges of managing social circumstances and patient goals in the setting of medically necessary but potentially harsh treatment courses. Given the aggressive nature of t-ALL and its overall poor prognosis, goals of care must be re-evaluated and discussed often to ensure alignment of therapy with a patient's wishes.

Emphysematous gastritis in a patient with neutropenic sepsis: A case report and literature review with comment on management.

Emphysematous gastritis is a severe form of gastritis caused by gas-forming infectious organisms and is most frequently encountered in critically unwell patients. Diagnosis rests on the radiographic appearances of air within the gastric wall, which may extend into the portal venous system. Not previously described in the context of neutropenic sepsis, our case involves a 77-year-old patient with emphysematous gastritis who was admitted to the intensive care unit with a neutrophil count of 0.1 × 109/L and managed successfully with conservative treatment. Presenting complaints usually include abdominal pain, nausea, vomiting and occasionally haematemesis, in the context of systemic upset. Predisposing factors may include diabetes and immunosuppression, ingestion of corrosive substances, alcohol abuse, and abdominal surgery. The historical approach to management which previously involved urgent exploratory laparotomy with gastrectomy, has largely been replaced with conservative therapy, including broad-spectrum antimicrobials, gut rest and parenteral nutrition, with improved outcomes. Previously considered a commonly terminal diagnosis with mortality rates as high as 60%, this recent shift in approach to management has contributed to mortality rates being halved. The role of oesophago-gastro-duodenoscopy has not been established and is unlikely to be indicated in every case. Longterm complications may be of concern and include fibrosis and gastric contractures.

Microbiological Spectrum of Neutropenic Sepsis in Cancer Patients Admitted to a Tertiary Health Care Centre.

OBJECTIVE: To examine the microbiological profile, sensitivity of organisms, treatment and outcomes of in-patients suffering from febrile neutropenia in a tertiary healthcare centre. METHODS: Data was obtained from the Electronic Medical Health records in Aster Medcity, Cochin, IND. The study population included adult patients undergoing treatment for hematologic malignancies or solid tumors in the hospital between January 2021 and March 2023. Febrile neutropenia episodes were identified based on (1) absolute neutrophil count ≤1500 mm3, (2) at least a single recorded oral temperature of >38.0∘C (100.4∘F) sustained over a one-hour period. Febrile neutropenia consequences included ICU admission, length of ICU admission, and mortality. RESULTS: Total 115 cases of febrile neutropenia were identified in the time period from January 2021 to March 2023. Organisms were isolated from 43% of all the cultures taken. The most common organism isolated was Klebsiella pneumoniae (32.81%), followed by Escherichia coli (29.69%) and Pseudomonas aeruginosa (10.94%). Other organisms that were also isolated were Candida albicans (3.13%), Aeromonas hydrophilia, Acinetobacter baumannii, Burkholderia cepacia, Enterobacter cloacae, Enterococcus faecium, Staphylococcus epidermidis, Staphylococcus hemolyticus, Streptococcus spp, and one case of Ralstonia mannitolytica. Multi-drug resistance (MDR) was seen in 33% of isolates and extensive-drug resistance was seen in 19% of isolates. E. coli showed the highest prevalence of antibiotic resistance with 68% growing MDR isolates and 16% growing XDR isolates. ICU stay was required in 34% of patients with a median duration of stay of three days. A mortality rate of 16.52% was seen, with 17.11% in hematological malignancies and 15.38% in solid tumors. CONCLUSIONS: This study showed an increasing prevalence of Gram-negative bacterial infection in patients with febrile neutropenia. It also shows a high prevalence of antibiotic resistance in microbes in febrile neutropenia. Larger multi-hospital studies are required to better understand the microbiological profile of febrile neutropenia and identify the developing antimicrobial resistance trends.

The essentials of acute oncology.

The general medical physician will often encounter patients who develop acute complications of their cancer diagnosis or anti-cancer treatment. Here we provide an overview of emergency solid tumour oncology to guide the initial management of these patients.

Risk Factors for Neutropenic Sepsis Related Mortality in Children Undergoing Allogenic Hematopoietic Stem Cell Transplantation.

We aimed to analyze infections in children undergoing hematopoietic stem cell transplantation (HSCT) until engraftment. The spectrum and risk factors associated will help plan interventions to reduce mortality. We performed a retrospective analysis on the infections, associated risk factors, and mortality until engraftment in children up to 18 years of age undergoing HSCT from January 2017 to August 2020. A total of 399 children were included, with a male: female ratio of 1.9:1, with matched related donor HSCT in 36.6%, a matched unrelated donor in 18.3%, and haploidentical HSCT in 38.1% of children. Culture positive bacteremia was documented in 22.1% transplants with gram-negative bacteria (GNB) isolated in 71/88 (80%). Among the GNB, the predominant organism was Klebsiella pneumonia in 38 (53%), E.coli in 16 (22%), Pseudomonas in 9 (12%). Carbapenem resistance was documented in 24/71 (33%). The incidence of possible, probable, and proven fungal infections in the cohort was 63 (15%), 28 (7%), and 6 (1.5%), respectively. Mortality up to engraftment due to sepsis in our cohort is 3.3% (n = 13). There was a significant association between mortality and a perianal focus (30.8%, p value 0.029) and the presence of carbapenem resistance (38%, p value 0.002). Mortality among those who developed proven fungal infections was significantly higher than those with bacteremia (p value 0.004). Our study has identified fungal sepsis and carbapenem-resistant GNB sepsis as high-risk groups for mortality. Risk directed interventions in these groups would help ensure survival and optimal outcomes.

Audit of In-Hospital Mortality from a Medical Oncology and Hemato-Oncology Center with the Emphasis on Best Supportive Care.

Deepak SundriyalBackground and Objectives The newly established medical oncology and hemato-oncology center at the All India Institute of Medical Sciences (AIIMS), Rishikesh, Uttarakhand, India, provided us an opportunity to audit in-hospital mortalities with a vision that the audit will serve as a standard for ceaseless improvement. Aim of the study was to initiate a vigorous process for the evaluation of all-cause mortality in patients suffering from cancer. Methods An audit of all in-hospital deaths that occurred during the year 2019 was performed, and comprehensive scrutiny of various parameters (demographic, clinico-pathological, therapeutic, causes of death) was done. Reviews from two independent observers sharpened the infallibility of the audit. The lacunae in the existing practices and the scope for further improvement were noted. Results Forty-five in-hospital deaths were registered during the study period (January-December 2019). The majority of the deaths occurred in patients with advanced stage of malignancy ([ n = 31] 68.8%). Most common causes of death were progressive disease, neutropenic, and non-neutropenic sepsis. Chemotherapeutic agents, growth factors, blood components, and antibiotics were found to be used judiciously as per institutional policy. The reviewers emphasized on the use of comorbidity indexes in the treatment planning and avoiding intensive care unit referrals for patients receiving best supportive care (BSC). Emphasis was put on providing only BSC to the patients with a very limited life expectancy. Emphasis was also laid down on record of out of the hospital deaths. Interpretation and Conclusion The audit disclosed areas of care which require further improvement. The mortality audit exercise should become a regular part of evaluation and training for the ongoing and future quality commitment. This should impact the clinical decision making in an oncology center providing quality care to the terminally ill patients.

Assessing the impact of introducing trainee advanced clinical practitioners onto an acute oncology triage unit.

Advanced clinical practitioners (ACPs) have largely been based within acute emergency areas such as emergency departments (EDs) and acute medical units. At The Royal Wolverhampton NHS Trust, ACPs are a new element within oncology services. The acute oncology triage unit sees patients who have received systemic anti-cancer therapy (SACT) presenting with a variety of side effects and symptoms including oncological emergencies, reducing the need for ED attendance. The trainee ACPs identified the neutropenic sepsis pathway as an area requiring urgent change. Through the creation of a new neutropenic sepsis screening tool, as well delivering educational sessions to nursing staff on the unit, the trainee ACPs were able to significantly improve door-to-needle times for patients as well as increasing the use of patient group directions (PGDs), thus reducing delays in antibiotic administration.

Dapsone as a Detrimental Cause of Necrotizing Fasciitis With Severe Resistant Neutropenia: A Case Report.

Dapsone, which is used for treating dermatological conditions, can lead to neutropenia. Especially, resistant neutropenia makes patients vulnerable to invasive infections, indicating a medical emergency. Febrile neutropenia secondary to dapsone intake should be treated promptly before the development of sepsis, which may lead to shock and death. In addition, necrotizing fasciitis is a severe and potentially fatal soft-tissue infection that rarely develops in healthy individuals with skin lesions. In this report, we present a case of a patient with no comorbidities who presented with necrotizing fasciitis and neutropenia with a history of dapsone intake.

History taking in patients with suspected haematological disease.

This is the first article in a two-part series. The fundamental skill of advanced nursing practice is the ability to undertake concise history taking and examinations to aid differential diagnosis and appropriate referral to specialist services. This article aims to discuss and highlight specific consultation questions and required clinical assessments of a patient with a potential haematological diagnosis. The complexity of a haematological diagnosis may be become clear with the exploration of constitutional symptoms, which include fever, drenching night sweats, loss of appetite or weight. The rapidity of onset of symptoms is pivotal to diagnosis and may influence speed of referral, if required, to specialist haematology teams. Physical symptoms may include shortness of breath, easy bruising, fatigue or palpable enlarged lymph glands. The relevance of these symptoms and what consitutes a haematological emergency will be explored. This article will discuss clinical findings pertinent to haematological diseases, when it is appropriate to refer to specialist haematological services and current national guidance. The second article in this series will examine how critical thinking aids in the diagnosis of blood disorders.

The recognition and nursing management of common oncological emergencies in children.

An oncological emergency may be the initial presentation of a cancer, a sign of cancer progression, or a complication of cancer treatment. The most frequently encountered paediatric oncological emergencies include neutropenic sepsis, hyperleukocytosis, brain tumours presenting with raised intracranial pressure, tumour lysis syndrome and superior mediastinal syndrome. These are all life-threatening conditions that require urgent recognition and management. Health professionals working in an emergency department (ED) are likely to be involved in managing these children. This article brings together the current guidance and recommendations for these specific emergencies. It also includes two case studies that demonstrate the challenges health professionals can face while managing these situations. It is important that health professionals have an acute awareness of oncological emergencies. Confidence in recognising the presentations, diagnoses and initial management are essential because these conditions may be life-threatening and time critical.

Prospective cohort study of the predictive value of inflammatory biomarkers over clinical variables in children and young people with cancer presenting with fever and neutropenia.

Introduction Fever during chemotherapy induced neutropenia is a common and potentially life-threatening complication of the treatment of childhood cancer. Predictions of poor outcome could be enhanced by incorporating serum biomarkers of inflammation at presentation and reassessment. Methods A prospective cohort study was conducted of children under 18 years old, being treated for cancer or a cancer-like condition, who presented with fever (≥ 38.0°C) and neutropenia (neutrophil count < 0.5*10 9/L). Clinical features were recorded, along with three experimental inflammatory biomarkers: procalcitonin (PCT), interleukin-6 (IL-6) and interleukin-8 (IL-8). Outcomes included serious medical complications (SMC): any infection related mortality, critical care and organ support, severe sepsis, septic shock, significant microbiologically defined infection, or radiologically confirmed pneumonia. Results Biomarker assessments were undertaken in 43 episodes of fever and neutropenia, from 31 patients aged between four months and 17 years old (median six years): 20 were female and 22 had acute leukaemia. Five episodes of SMC were noted. PCT, IL-6 and IL-8 had poor individual discriminatory ability (C-statistic 0.48 to 0.60) and did not add to the value of clinical risk stratification tools. Insufficient data were collected to formally assess the value of repeated assessments. Conclusions Incorporating serum biomarkers of inflammation at presentation of episodes of fever with neutropenia in childhood does not clearly improve risk stratification. The value of serial assessments requires further investigation.

Critical Care of Hematopoietic Stem Cell Transplant Patients.

Life-threatening complications are frequent after hematopoietic stem cell transplant (HSCT), and optimum critical care is essential to ensuring good outcomes. The immunologic consequences of HSCT result in a markedly different host response to critical illness. Infection is the most common cause of critical illness but noninfectious complications are frequent. Respiratory failure or sepsis are the typical presentations but the sequelae of HSCT can affect nearly any organ system. Pattern recognition can facilitate anticipation and early intervention in post-HSCT critical illness. HSCT critical care is a multidisciplinary endeavor. Continued investigation and focus on process improvement will continue to improve outcomes.

Early switch from intravenous to oral antibiotic therapy in patients with cancer who have low-risk neutropenic sepsis (the EASI-SWITCH trial): study protocol for a randomised controlled trial.

BACKGROUND: Neutropenic sepsis remains a common treatment complication for patients receiving systemic anti-cancer treatment. The UK National Institute for Health and Care Excellence have not recommended switching from empirical intravenous antibiotics to oral antibiotics within 48 h for patients assessed as low risk for septic complications because of uncertainty about whether this would achieve comparable outcomes to using intravenous antibiotics for longer. The UK National Institute for Health Research funded the EASI-SWITCH trial to tackle this uncertainty. METHODS: The trial is a pragmatic, randomised, non-inferiority trial that aims to establish the clinical and cost-effectiveness of early switching from intravenous to oral antibiotics in cancer patients with low-risk neutropenic sepsis. Patients ≥ 16 years, receiving systemic anti-cancer treatment (acute leukaemics/stem cell transplants excluded), with a temperature of > 38 °C, neutrophil count ≤ 1.0 × 109/L, MASCC (Multinational Association of Supportive Care in Cancer) score ≥ 21 and receiving IV piperacillin/tazobactam or meropenem for less than 24 h are eligible to participate. Patients are randomised 1:1 either (i) to switch to oral ciprofloxacin and co-amoxiclav within 12-24 h of commencing intravenous antibiotics, completing at least 5 days total antibiotics (intervention), or (ii) to continue intravenous antibiotics for at least 48 h, with ongoing antibiotics being continued at the physician's discretion (control). Patients are discharged home when their physician deems it appropriate. The primary outcome measure is a composite of treatment failures as assessed at day 14. The criteria for treatment failure include fever persistence or recurrence 72 h after starting intravenous antibiotics, escalation from protocolised antibiotics, hospital readmission related to infection/antibiotics, critical care support or death. Based on a 15% treatment failure rate in the control group and a 15% non-inferiority margin, the recruitment target is 230 patients. DISCUSSION: If the trial demonstrates non-inferiority of early switching to oral antibiotics, with potential benefits for patient quality of life and resource savings, this finding will have significant implications for the routine clinical management of those with low-risk neutropenic sepsis. TRIAL REGISTRATION: ISRCTN: 84288963. Registered on the 1 July 2015. https://doi.org/10.1186/ISRCTN84288963. EudraCT: 2015-002830-35.

Management of neutropenic fever in a private hospital oncology unit.

BACKGROUND: Neutropenic fever is a medical emergency, which poses a significant morbidity and mortality risk to cancer patients receiving chemotherapy. National guidelines recommend that patients presenting with suspected neutropenic fever receive appropriate intravenous antibiotics within 60 min of admission. AIM: We aimed to investigate the management of neutropenic fever in a large private oncology centre. METHODS: A retrospective audit of all patients who presented to St John of God Hospital, Subiaco, in the 2017 calendar year, with a known solid organ malignancy and a recorded diagnosis of neutropenic fever was conducted. Patients were identified through the hospitals Patient Administration System and ICD-10 codes. Information was collected from the hospital medical records using a standardised data collection tool. RESULTS: There were 98 admissions relating to 88 patients with neutropenic fever during the study period. The median age was 64 years (range: 23-85 years) with 57 (65%) females. Antibiotic selections consistent with the Australian guidelines were made in 88 (89%) admissions. The mean time to antibiotic administration was 279 min, with a median of 135 min (range: 15-5160 min). Antibiotics were administered within the recommended time frame in only eight (11%) admissions. CONCLUSION: Clinicians prescribed antibiotics in accordance with national guidelines; however, there were systemic inefficiencies which resulted in delayed antibiotic initiation. This has resulted in implementation of strategies to minimise delay.

Variability in body temperature in healthy adults and in patients receiving chemotherapy: prospective observational cohort study.

Between-individual variability of body temperature has been little investigated, but is of clinical importance: for example, in detection of neutropenic sepsis during chemotherapy. We studied within-person and between-person variability in temperature in healthy adults and those receiving chemotherapy using a prospective observational design involving 29 healthy participants and 23 patients undergoing chemotherapy. Primary outcome was oral temperature. We calculated each patient's mean temperature, standard deviation within each patient (within-person variability), and between patients (between-person variability). Secondary analysis explored temperature changes in the three days before admission for neutropenic sepsis. 1,755 temperature readings were returned by healthy participants and 1,765 by chemotherapy patients. Mean participant temperature was 36.16 C (95% CI 36.07-36.26) in healthy participants and 36.32 C (95% CI 36.18-36.46) in chemotherapy patients. Healthy participant within-person variability was 0.40 C (95% CI 0.36-0.44) and between-person variability was 0.26 C (95% CI 0.16-0.35). Chemotherapy patient within-person variability was 0.39 C (95% CI 0.34-0.44) and between-person variability was 0.34 C (95% CI 0.26-0.48). Thus, use of a population mean rather than personalised baselines is probably sufficient for most clinical purposes as between-person variability is not large compared to within-person variability. Standardised guidance and provision of thermometers to patients might help to improve recording and guide management.

Patient factors and their impact on neutropenic events: a systematic review and meta-analysis.

BACKGROUND: Neutropenia is associated with an increased risk of mortality and hospitalisation. Strategies, including the prescribing of colony-stimulating growth factors (CSFs), are adopted when a high risk (> 20%) of neutropenic complications are seen in the clinical trial setting. With a diverse treatment population that may differ from the patient groups recruited to studies, appropriate prescribing decisions by clinicians are essential. At present, results are conflicting from studies evaluating the risks of certain patient attributes on neutropenic events; we aimed to aggregate these associations to guide future management. DESIGN: A systematic review with a meta-analysis was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. Studies were identified through a literature search using MEDLINE, EMBASE and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases from inception to December 1, 2017. Studies were included into a meta-analysis if they adjusted for confounders; analyses were conducted in STATA v 15.1 SE. RESULTS: A total of 4415 articles were retrieved by the search with 37 meeting the inclusion criteria and 12 eligible for meta-analysis. Meta-analysis was conducted for increasing age and yielded a pooled odds ratio of 1.39 (1.11, 1.76, I2 = 24.1%), in our subgroup analysis of 4814 patients. Odds ratios for studies were pooled that reported associations for one co-morbidity compared to none and resulted in an overall odds of 1.54 (CI 1.09-2.09, I2 = 13.1%), including 9189 patients in total. CONCLUSIONS: Results can enhance current guidance in prescribing primary prophylaxis for treatments that either fall marginally under the internationally recognised 20% neutropenia risk.

The role of temperature in the detection and diagnosis of neutropenic sepsis in adult solid tumour cancer patients receiving chemotherapy.

PURPOSE: The primary aim of this study was to examine the value of temperature as a diagnostic and prognostic indicator of infection and sepsis in neutropenic patients. A secondary aim was to gain insight into the presenting symptoms reported by these patients at home or on their initial admission assessment. METHODS: A cohort study was carried out using a case note review of 220 emergency admissions to a regional cancer centre. All participants were neutropenic and were diagnosed with infection on admission. The main outcome measures were relationships between Early Warning Scores and temperature values at home, on admission and during the hospital stay. RESULTS: 22% of patients who became acutely unwell did not have a fever. Pearson correlations showed only small associations between highest temperature value at any time point and highest early warning scores (r(202) = 0.176, P = .012). Temperature at home (B = 0.156, P = .336) and temperature on admission (B = 0.200, P = .052) did not predict highest Early Warning Scores. CONCLUSIONS: Body temperature is not a consistently reliable diagnostic or prognostic indicator for outcomes in patients with neutropenia and symptoms of infection. It can assist with early presentation and recognition of infection in many neutropenic patients. However, over-reliance on temperature risks missing the opportunity for early detection and treatment.

Risk factors for septic adverse events and their impact on survival in advanced ovarian cancer patients treated with neoadjuvant chemotherapy and interval debulking surgery.

OBJECTIVES: The aim of this study was to analyze risk factors for septic complications during adjuvant chemotherapy and their impact on survival in patients with advanced epithelial ovarian cancer treated with neoadjuvant chemotherapy (NACT) followed by interval debulking surgery (IDS). METHODS: We retrospectively reviewed the medical records of 69 patients with advanced epithelial ovarian cancer from 2004 to 2017. All patients underwent three cycles of NACT followed by IDS and adjuvant chemotherapy. We identified grade 3 or 4 hematologic complications and severe adverse events accompanied by neutropenia, including sepsis or septic shock, that occurred during treatment. Clinicopathologic data including demographic factors, preoperative medical conditions, surgical procedures, and survival times were evaluated. RESULTS: Of 69 patients, 27 (39.1%), 6 (8.8%), and 2 (2.9%) patients experienced grade 3 or 4 neutropenia, anemia, and thrombocytopenia, respectively, during NACT. Thirteen patients (18.8%) had a neutropenic fever with sepsis and 2 patients (2.9%) died of septic shock during adjuvant chemotherapy. Concurrent medical disease, splenectomy during IDS, and anemia or thrombocytopenia during NACT were significant risk factors for septic adverse events. In multivariate analysis, anemia (hemoglobin < 8 g/dL, p = 0.004) during NACT was the only significant factor associated with septic adverse events during adjuvant chemotherapy. Although there was no significant difference in progression-free survival, overall survival was significantly shorter in patients with septic adverse events (median, 82.3 vs. 17.3 months, p = 0.007). CONCLUSIONS: Grade 3 anemia during NACT may be an early indicator for septic adverse events during adjuvant chemotherapy. Considering the adverse impact on survival, scheme and dose of adjuvant chemotherapy should be tailored, and careful follow-up evaluation should be ensured in this patient group.