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Background: We sought the opinions of health care workers (HCWs) at a designated COVID-19 facility receiving the first cases to identify workplace modifications and inform effective changes to maximize health and safety at the onset of a crisis. Methods: A cross-sectional study utilized open- and close-ended questions gathered demographic and work details, experiences and perspectives on infection control, communication, support, and the workplace. Qualitative data were analyzed thematically and quantitative were analyzed using descriptive statistics. Findings: Of 340 HCWs, most approved of the organization’s response to minimizing risk (81.0%), infection control training (81.1%), and supplies (74.3%). Key actions included up-to-date guidelines (93.6%) and specialized infectious diseases clinics (94.9%). Conclusions: HCWs rated the organization’s adaptive changes highly, noting areas for improvement such as transparency and timeliness of communication. Incorporating input from HCWs when responding to health crises was beneficial to maximize staff health and safety and consequently that of patients.

Early, accurate diagnosis of invasive fungal disease (IFD) improves clinical outcomes. 1,3-beta-d-glucan (BDG) (Fungitell, Associates of Cape Cod, Inc., Falmouth, MA, USA) detection can improve IFD diagnosis but has been unavailable in Australia.To assess performance of serum BDG for IFD diagnosis in a high-risk Australian haematology population.We compared the diagnostic value of weekly screening of serum BDG with screening by Aspergillus polymerase chain reaction and Aspergillus galactomannan in 57 at-risk episodes for the diagnosis of IFD (proven, probable, possible IFD).IFD episodes were: proven (n = 4); probable (n = 4); possible (n = 18); and no IFD (n = 31). Using two consecutive BDG results of ≥80 pg/mL to call a result 'positive', the sensitivity, specificity, positive predictive value and negative predictive value was 37.5%, 64.5%, 23.1% and 80.7% respectively. For invasive aspergillosis, test performance increased to 50%, 90.3%, 57.1% and 87.5% respectively if any two of serum BDG/Aspergillus polymerase chain reaction/galactomannan yielded a 'positive' result. In proven/probable IFD, five of eight episodes returned a positive BDG result earlier (mean 6.6 days) than other diagnostic tests. False-negative BDG results occurred in three of eight episodes of proven/probable IFD, and false positive in 10 of 31 patients with no IFD. Erratic patterns of BDG values predicted false positive results (P = 0.03). Using serum BDG results, possible IFD were reassigned to either 'no' or 'probable' IFD in 44% cases. Empiric anti-fungal therapy use may have been optimised by BDG monitoring in 38.5% of courses.The BDG assay can add diagnostic speed and value but was hampered by low sensitivity and positive predictive value in Australian haematology patients.

PurposeThe COVID-19 pandemic continues to challenge healthcare systems worldwide. The authors examined the lived experiences and perceptions of healthcare workers (HCWs) in managerial and senior positions to explore the pandemic's effects on well-being and valued organisational responses.Design/methodology/approachUsing purposive sampling, the authors conducted 39 semi-structured interviews with senior staff including health service administrators, heads of department and senior clinicians at a designated COVID-19 facility in New South Wales, Australia. Interviews were conducted from November 2020 to February 2021 to reflect on experiences during the height of the pandemic in 2020 (mid-March to the end of May 2020).FindingsWorkplace experiences affecting HCWs' well-being included being shunned by others, fear of infecting family, fear of the unknown, concerns about personal protective equipment, lack of direction from above and increased workload. Organisational interventions to protect the health and safety of HCWs and their patients included redeployment, improved communication, effective management committees, education and mental health supports.Practical implicationsOrganisations can minimise worker-identified factors threatening their well-being during a health crisis by applying broad-ranging initiatives including inclusive and open communication, promoting flexible work practices, providing up-to-date guidelines and policies and fostering camaraderie between workers.Originality/valueThe voices of senior clinical and managerial staff have been largely unheard during the COVID-19 pandemic. The authors addressed this deficit by describing their experiences and insights regarding the pandemic's impact on well-being and the organisation's responses to simultaneously safeguarding its staff and providing quality patient care.

Allogenic blood and marrow transplant (allo-BMT) is an arduous treatment used increasingly for many life-threatening conditions. Recognition of the profound impacts of the long term and late effects is ever-growing, as is the healthcare workload (treatment burden) of survivorship. To quantify the treatment burden of long-term survival following allo-BMT, regarding the range of health services, therapies and investigations accessed by survivors. A large, multi-centre cross-sectional survey of adult allo-BMT survivors transplanted between 2000 and 2012 in Sydney, Australia. Participants completed six validated instruments and one purposed designed for the study, the Sydney Post BMT Study (SPBS), answering questions relating to medication use, medical treatments, referrals, assessments and frequency of hospital/clinic attendance. Of the 441 allo-BMT survivors, over a quarter who were more than 2 years post BMT attended the hospital clinic at least monthly, and 26.7% required a number of regular medical procedures (e.g. venesection, extracorpororeal photopheresis). Specialist medical and allied health referral was very common, and compliance with internationally recommended long-term follow-up (LTFU) care was suboptimal and decreased as time from BMT increased. Respondents reported a large medication (conventional and complementary), screening, assessment and health care burden. Treatment burden contributes significantly to the ‘workload’ of survivorship and can have a severe and negative impact on BMT survivors, carers and the healthcare system—making it difficult to comply with optimal care. Clinicians must be primed with skills to identify survivors who are overburdened by the health care required for survival and develop strategies to help ease the burden.

To establish the demographic, medical, transplant, and lifestyle factors that impact Quality of Life (QoL) in long-term survivors of allogeneic Hematopoietic Stem Cell Transplantation (allo-HSCT).Cross-sectional study utilizing self-report measures.In this cross-sectional study of 441 adult survivors of allo-HSCT, participants completed questionnaires assessing QoL, psychological, social, demographic, and clinical variables.Factors associated with improved QoL post-allo-HSCT included time since transplant, female gender, attendance at outpatient appointments, health screening uptake, exercise, and resumption of travel. Factors significantly associated with impaired QoL included chronic morbidities (GVHD), taking psychotropic medication, failure to resume sexual activity (in men), male gender, psychological distress, low income or decline in work status, transition to non-physical work, and necessity for post-allo-HSCT care from various health professionals.Identification of survivors more likely to experience a reduced QoL following allo-HSCT may enable the targeting of health services to the most vulnerable, and the development of interventions and resources. The data from this study led to the development of HSCT Long-Term Follow Up Clinical Guidelines in New South Wales.

Patients post haematopoietic stem cell transplant or CAR-T cell therapy face significant risk of morbidity and mortality from SARS-CoV19, due to their immunosuppressed state. As case numbers in Australia and New Zealand continue to rise, guidance on management in this high-risk population is needed. Whilst we have learnt much from international colleagues who faced high infection rates early in the pandemic, guidance relevant to local health system structures, medication availability and emerging therapies is essential to equip physicians to optimally manage our patients. This article is protected by copyright. All rights reserved.

Australia and New Zealand have achieved excellent community control of COVID‐19 infection. In light of the imminent COVID‐19 vaccination roll out in both countries, representatives of all adult and paediatric allogeneic bone marrow transplant and cellular therapy (TCT) centres as well as representatives from autologous transplant only centres in Australia and New Zealand collaborated with infectious diseases specialists with expertise in TCT on this consensus position statement regarding COVID‐19 vaccination in TCT patients in Australia and New Zealand. It is our recommendation that TCT patients, should have expedited access to high‐efficacy COVID‐19 vaccines given that these patients are at high risk of morbidity and mortality from COVID‐19 infection. We also recommend prioritising vaccination of TCT healthcare workers and household members of TCT patients. Vaccination should not replace other public health measures in TCT patients given the effectiveness of COVID‐19 vaccination in TCT patients is unknown. Furthermore, given the limited available data, prospective collection of safety and efficacy data of COVID‐19 vaccination in this patient group is a priority.

Chronic pulmonary aspergillosis (CPA) is a fungal lung infection associated with high morbidity and mortality. Yet, it remains under-recognized worldwide, with few Australian clinical data available. This retrospective study aimed to investigate CPA at a major tertiary referral hospital in Sydney. We identified patients having International Classification of Diseases (ICD-10) codes for “aspergillosis” and/or positive respiratory microbiology samples for Aspergillus species from January 2012–December 2018 at Westmead Hospital. Eligible cases were classified using European Respiratory Society 2016 CPA guidelines. We diagnosed 28 CPA patients: median age 60 years (IQR: 57–66), with 17 (60.7%) being males. Most had chronic cavitary pulmonary aspergillosis phenotype (n = 17, 60.7%). Twenty-three patients had outcomes data returned. Nineteen (82.6%) received antifungal therapy (median duration: 10.5 months (IQR: 6.5–20.7)). Eight (34.7%) patients received

Phagocytic responses by effector cells to antibody or complement-opsonised viruses have been recognized to play a key role in anti-viral immunity. These include antibody dependent cellular phagocytosis mediated via Fc-receptors, phagocytosis mediated by classically activated complement-fixing IgM or IgG1 antibodies and antibody independent phagocytosis mediated via direct opsonisation of viruses by complement products activated via the mannose-binding lectin pathway. Limited data suggest these phagocytic responses by effector cells may contribute to the immunological and inflammatory responses in SARS-CoV-2 infection, however, their development and clinical significance remain to be fully elucidated. In this cohort of 62 patients, acutely ill individuals were shown to mount phagocytic responses to autologous plasma-opsonised SARS-CoV-2 Spike protein-coated microbeads as early as 10 days post symptom onset. Heat inactivation of the plasma prior to use as an opsonin caused 77-95% abrogation of the phagocytic response, and pre-blocking of Fc-receptors on the effector cells showed only 18-60% inhibition. These results suggest that SARS-CoV-2 can provoke early phagocytosis, which is primarily driven by heat labile components, likely activated complements, with variable contribution from anti-Spike antibodies. During convalescence, phagocytic responses correlated significantly with anti-Spike IgG titers. Older patients and patients with severe disease had significantly higher phagocytosis and neutralisation functions when compared to younger patients or patients with asymptomatic, mild, or moderate disease. A longitudinal study of a subset of these patients over 12 months showed preservation of phagocytic and neutralisation functions in all patients, despite a drop in the endpoint antibody titers by more than 90%. Interestingly, surface plasmon resonance showed a significant increase in the affinity of the anti-Spike antibodies over time correlating with the maintenance of both the phagocytic and neutralisation functions suggesting that improvement in the antibody quality over the 12 months contributed to the retention of effector functions.Author SummaryLimited data suggest antibody dependent effector functions including phagocytosis may contribute to the immunological and inflammatory responses in SARS CoV-2 infection, however, their development, maintenance, and clinical significance remain unknown. In this study we show: Patients with acute SARS CoV-2 infection can mount phagocytic responses as early as 10 days post symptom onset and these responses were primarily driven by heat labile components of the autologous plasma. These results indicate that the current approach of studying phagocytosis using purified or monoclonal antibodies does not recapitulate contribution by all components in the plasma.In convalescent patients, high phagocytic responses significantly correlated with increasing age, increasing disease severity, high neutralisation functions and high anti-Spike antibody titers, particularly IgG1.Longitudinal study of convalescent patients over a 12-month period showed maintenance of phagocytic and neutralisation functions, despite a drop in the anti-Spike endpoint antibody titers by more than 90%. However, we found significant increase in the affinity of the anti-Spike antibodies over the 12-month period and these correlated with the maintenance of functions suggesting that improvement in the antibody quality over time contributed to the retention of effector functions. Clinically, measuring antibody titers in sera but not the quality of antibodies is considered a gold standard indicator of immune protection following SARS-CoV 2 infection or vaccination. Our results challenge this notion and recommends change in the current clinical practice.

Background COVID-19 has placed unprecedented demands on infection control professionals (ICPs) and infectious disease (ID) physicians. This study examined their knowledge, preparedness, and experiences managing COVID-19 in the Australian healthcare settings. Methods A cross-sectional study of ICPs and ID physician members of the Australasian College for Infection Prevention and Control (ACIPC) and the Australasian Society for Infectious Diseases (ASID) was conducted using an online survey. Descriptive statistics were used to summarise and report data. Results A total of 103 survey responses were included in the analysis for ICPs and 45 for ID physicians. A majority of ICPs (78.7%) and ID physicians (77.8%) indicated having ‘very good' or ‘good' level of knowledge of COVID-19. Almost all ICPs (94.2%) relied on state or territory's department of health websites to source up-to-date information While most ID physicians (84.4%) used scientific literature and journals. A majority of ICPs (96%) and ID physicians (73.3%) reported feeling ‘moderately prepared' or ‘extremely prepared' for managing COVID-19. Most respondents had received specific training about COVID-19 within their workplace (ICPs: 75%; ID physicians: 66.7%), particularly training/certification in PPE use, which made them feel ‘mostly or entirely confident' in using it. Most ICPs (84.5%) and ID physicians (76.2%) reported having ‘considerably' or ‘moderately more' work added to their daily duties. Their biggest concerns included the uncertainties under a rapidly changing landscape, PPE availability, and the community's compliance. Conclusion Harmonised information, specific COVID-19 training and education, and adequate support for front-line workers are key to successfully managing COVID-19 and other future outbreaks.

Christopher Clarkson was appointed Conservation Officer at the Bodleian Library, University of Oxford in 1979 just months after its Conservation section was created. He remained in this post for eight years, but his close relationship with the Bodleian was to continue throughout the rest of his life. It is impossible to overestimate Chris’s impact on the present-day Conservation and Collection Care section (C&CC) at the Bodleian, nor his influence on its individual members. This paper gives a preliminary overview of the innovations and achievements from his work at the Bodleian and tries to convey their legacy in our conservation work today.

Allogenic blood and marrow transplant (allo-BMT) is an arduous treatment used increasingly for many life-threatening conditions. Recognition of the profound impacts of the long term and late effects is ever-growing, as is the healthcare workload (treatment burden) of survivorship.To quantify the treatment burden of long-term survival following allo-BMT, regarding the range of health services, therapies and investigations accessed by survivors.A large, multi-centre cross-sectional survey of adult allo-BMT survivors transplanted between 2000 and 2012 in Sydney, Australia. Participants completed six validated instruments and one purposed designed for the study, the Sydney Post BMT Study (SPBS), answering questions relating to medication use, medical treatments, referrals, assessments and frequency of hospital/clinic attendance.Of the 441 allo-BMT survivors, over a quarter who were more than 2 years post BMT attended the hospital clinic at least monthly, and 26.7% required a number of regular medical procedures (e.g. venesection, extracorpororeal photopheresis). Specialist medical and allied health referral was very common, and compliance with internationally recommended long-term follow-up (LTFU) care was suboptimal and decreased as time from BMT increased.Respondents reported a large medication (conventional and complementary), screening, assessment and health care burden.Treatment burden contributes significantly to the 'workload' of survivorship and can have a severe and negative impact on BMT survivors, carers and the healthcare system-making it difficult to comply with optimal care. Clinicians must be primed with skills to identify survivors who are overburdened by the health care required for survival and develop strategies to help ease the burden.

Background On 31 December 2019, the World Health Organization recognised clusters of pneumonia‐like cases due to a novel coronavirus disease (COVID‐19). COVID‐19 became a pandemic 71 days later. Aim To report the clinical and epidemiological features, laboratory data and outcomes of the first group of 11 returned travellers with COVID‐19 in Australia. Methods This is a retrospective, multi‐centre case series. All patients with confirmed COVID‐19 infection were admitted to tertiary referral hospitals in New South Wales, Queensland, Victoria and South Australia. Results The median age of our patient cohort was 42 years (IQR, 24–53 years) with six men and five women. Eight patients (72.7%) had returned from Wuhan, one from Shenzhen, one from Japan, and one from Europe. Possible human‐to‐human transmission from close family contacts in gatherings overseas occurred in two cases. Symptoms on admission were fever, cough and sore throat (n = 9, 81.8%). Co‐morbidities included hypertension (n = 3, 27.3%) and hypercholesterolaemia (n = 2, 18.2%). No patients developed severe acute respiratory distress nor required intensive care unit admission or mechanical ventilation. After a median hospital stay of 14.5 days (IQR, 6.75–21), all patients were discharged. Conclusions This is a historical record of the first COVID‐19 cases in Australia during the early biocontainment phase of the national response. These findings were invaluable for establishing early inpatient and outpatient COVID‐19 models of care and informing the management of COVID‐19 overtime as the outbreak evolved. Future research should extend this Australian case series to examine global epidemiological variation of this novel infection. This article is protected by copyright. All rights reserved.

Australia and New Zealand have achieved excellent community control of COVID-19 infection. In light of the imminent COVID-19 vaccination roll out in both countries, representatives from the Haematology Society of Australia and New Zealand and infectious diseases specialists have collaborated on this consensus position statement regarding COVID-19 vaccination in patients with haematological disorders. It is our recommendation that patients with haematological malignancies, and some benign haematological disorders, should have expedited access to high-efficacy COVID-19 vaccines, given that these patients are at high risk of morbidity and mortality from COVID-19 infection. Vaccination should not replace other public health measures in these patients, given that the effectiveness of COVID-19 vaccination, specifically in patients with haematological malignancies, is not known. Given the limited available data, prospective collection of safety and efficacy data of COVID-19 vaccination in this patient group is a priority. Refereed/Peer-reviewed

Uncommon, or rare, yeast infections are on the rise given increasing numbers of patients who are immunocompromised or seriously ill. The major pathogens include those of the genera Geotrichum, Saprochaete, Magnusiomyces, and Trichosporon (ie, basidiomycetes) and Kodamaea, Malassezia, Pseudozyma (ie, now Moesziomyces or Dirkmeia), Rhodotorula, Saccharomyces, and Sporobolomyces (ie, ascomycetes). A considered approach to the complex, multidisciplinary management of infections that are caused by these pathogens is essential to optimising patient outcomes; however, management guidelines are either region-specific or require updating. In alignment with the One World-One Guideline initiative to incorporate regional differences, experts from diverse geographical regions analysed publications describing the epidemiology and management of the previously mentioned rare yeasts. This guideline summarises the consensus recommendations with regards to the diagnostic and therapeutic options for patients with these rare yeast infections, with the intent of providing practical assistance in clinical decision making. Because there is less clinical experience of patients with rare yeast infections and studies on these patients were not randomised, nor were groups compared, most recommendations are not robust in their validation but represent insights by use of expert opinions and in-vitro susceptibility results. In this Review, we report the key features of the epidemiology, diagnosis, antifungal susceptibility, and treatment outcomes of patients with Geotrichum, Saprochaete, Magnusiomyces, and Trichosporon spp infections.

BackgroundTesting for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)–specific antibodies has become an important tool, complementing nucleic acid tests (NATs) for diagnosis and for determining the prevalence of coronavirus disease 2019 (COVID-19) in population serosurveys. The magnitude and persistence of antibody responses are critical for assessing the duration of immunity.MethodsA SARS-CoV-2-specific immunofluorescent antibody (IFA) assay for immunoglobulin G (IgG), immunoglobulin A (IgA), and immunoglobulin M (IgM) was developed and prospectively evaluated by comparison to the reference standard of NAT on respiratory tract samples from individuals with suspected COVID-19. Neutralizing antibody responses were measured in a subset of samples using a standard microneutralization assay.ResultsA total of 2753 individuals were eligible for the study (126 NAT-positive; prevalence, 4.6%). The median “window period” from illness onset to appearance of antibodies (range) was 10.2 (5.8–14.4) days. The sensitivity and specificity of either SARS-CoV-2 IgG, IgA, or IgM when collected ≥14 days after symptom onset were 91.3% (95% CI, 84.9%–95.6%) and 98.9% (95% CI, 98.4%–99.3%), respectively. The negative predictive value was 99.6% (95% CI, 99.3%–99.8%). The positive predictive value of detecting any antibody class was 79.9% (95% CI, 73.3%–85.1%); this increased to 96.8% (95% CI, 90.7%–99.0%) for the combination of IgG and IgA.ConclusionsMeasurement of SARS-CoV-2-specific antibody by IFA is an accurate method to diagnose COVID-19. Serological testing should be incorporated into diagnostic algorithms for SARS-CoV-2 infection to identify additional cases where NAT was not performed and resolve cases where false-negative and false-positive NATs are suspected. The majority of individuals develop robust antibody responses following infection, but the duration of these responses and implications for immunity remain to be established.

Purpose The aim of this study was to quantify the prevalence of Fear of Cancer Recurrence (FCR) in patients with a prior haematology malignancy surviving more than one year post allogeneic haematopoietic stem cell transplantation (HSCT), and to identify the demographic, medical and psychological factors associated with FCR occurrence. Method Participants were adult allogeneic HSCT recipients who had undergone the procedure for acute leukaemia or other haematological malignancy between the years 2000–2012 in Sydney, Australia. They completed a purpose designed survey and six other validated instruments which assessed FCR, psychological functioning, quality of life, demographic, social and clinical variables. Results Of the 364 respondents, approximately 11% of the sample lived with severe FCR while only 5% of subjects reported having no FCR. Variables significantly associated with higher FCR included unemployment, a shorter time (years) post-transplant, not attending to health screening (PAP smear), a secondary diagnosis of skin cancer, younger age, referral to a psychiatrist and taking psychotropic medication. Higher psychological distress (depression, anxiety, stress) and lower quality of life made a significant contribution to the prediction of FCR. Conclusions Post HSCT follow-up care should include an assessment and discussion regarding FCR to balance both realistic and unrealistic cancer recurrence risks. Managing FCR is one of the most ubiquitous unmet needs of survivors of haematological disease and it is important that HSCT nurses are both aware of the fear, and are equipped with knowledge on how to help patients navigate it with realistic expectations.

Aim There is no national consensus on infection control in haemodialysis units in Australia and New Zealand. The primary aim of this guideline was to provide recommendations on screening for blood-borne viruses and multi-resistant organisms for dialysis units based on the available evidence. Methods The Kidney Health Australia Caring for Australasians with Renal Impairment guidelines, overall approach to guideline development follows the GRADE framework. A facilitated workshop was conducted to ensure that patient and caregiver concerns were considered. The evidence from relevant medical databases on the impact of screening on detection and transmission rates, hospitalization, mortality and psychosocial care, was reviewed and critically appraised. The guideline group made recommendations from the evidence available. Results The main guideline recommendations are: Dialysis units adopt a comprehensive approach that encompasses standard infection control precautions. Conduct routine surveillance for key blood-borne viruses and methicillin-resistant Staphylococcus aureus. Conduct routine surveillance of individual levels of protection against hepatitis B for patients on haemodialysis. Use dedicated dialysis machines for HBV-infected patients. The evidence in totality was not found to support routine surveillance of vancomycin-resistant Enterococci . Enhanced surveillance in light of the local risk of transmittable infectious agents should be considered by dialysis units. Very few studies have reported on the potential adverse effects of screening and associated practices. Conclusions Future research should focus on the potential benefits and adverse effects of screening and associated practices on clinical outcomes including infections prevented and health service delivery, and psychosocial domains for patients. Given the results of trials in the critical setting, the effectiveness of methicillin-resistant Staphylococcus aureus decolonization in people receiving dialysis therapy warrants further research.

The aim of this qualitative study was to gain a rich understanding of the impact that haematopoietic stem cell transplantation (HSCT) has on long-term survivor’s quality of life (QoL). Participants included 441 survivors who had undergone HSCT for a malignant or non-malignant disease. Data were obtained by a questionnaire positing a single open-ended question asking respondents to list the three issues of greatest importance to their QoL in survivorship. Responses were analysed and organised into QoL themes and subthemes. Major themes identified included the following: the failing body and diminished physical effectiveness, the changed mind, the loss of social connectedness, the loss of the functional self and the patient for life. Each of these themes manifests different ways in which HSCT survivor’s world and opportunities had diminished compared to the unhindered and expansive life that they enjoyed prior to the onset of disease and subsequent HSCT. HSCT has a profound and pervasive impact on the life of survivors—reducing their horizons and shrinking various parts of their worlds. While HSCT survivors can describe the ways in which their life has changed, many of their fears, anxieties, regrets and concerns are existential in nature and are ill-defined—making it exceeding unlikely that they would be adequately captured by standard psychometric measures of QoL post HSCT.

The aims of this study were to describe the long-term nutrition, body weight and body image issues facing survivors of Allogeneic Blood and Marrow Transplant (BMT) and their impact on quality of life. It also describes survivors’ perception of enteral feeding during BMT. Four hundred and forty-one survivors who had undergone a BMT in NSW, Australia between 2000 and 2012 (n = 441/583) completed the Sydney Post BMT Study Survey (SPBS). Forty-five percent of survivors less than 2-year post-transplant reported a dry mouth, 36 % reported mouth ulcers and 19 % had diarrhoea. This was consistent across all survivor groups, regardless of time since transplant. Patients with one or more gastrointestinal (GI) symptoms had significantly lower quality of life scores. There was a significant difference in quality of life scores when comparing those with no GI symptoms to those with one or more symptoms (P =

Introduction: The integration of patient and caregiver input into guideline development can help to ensure that clinical care addresses patient expectations, priorities, and needs. We aimed to identify topics and outcomes salient to patients and caregivers for inclusion in the Kidney Health Australia Caring for Australasians with Renal Impairment (KHA-CARI) clinical practice guideline on the screening and management of infectious microorganisms in hemodialysis units. Methods: A facilitated workshop was conducted with 11 participants (patients [n = 8], caregivers [n = 3]). Participants identified and discussed potential topics for inclusion in the guidelines, which were compared to those developed by the guideline working group. The workshop transcript was thematically analyzed to identify and describe the reasons underpinning their priorities. Findings: Patients and caregivers identified a range of topics already covered by the scope of the proposed guidelines and also suggested additional topics: privacy and confidentiality, psychosocial care during/after disease notification, quality of transportation, psychosocial treatment of patients in isolation, patient/caregiver education and engagement, and patient advocacy. Five themes characterized discussion and underpinned their choices: shock and vulnerability, burden of isolation, fear of infection, respect for privacy and confidentiality, and confusion over procedural inconsistencies. Discussion: Patients and caregivers emphasized the need for guidelines to address patient education and engagement, and the psychosocial implications of communication and provision of care in the context of infectious microorganisms in hemodialysis units. Integrating patient and caregiver perspectives can help to improve the relevance of guidelines to enhance quality of care, patient experiences, and health and psychosocial outcomes.

Allogeneic haematopoietic stem cell transplantation (allo-HSCT) entails long-term morbidities that impair survivors' quality of life through broad physical and psychosocial sequelae. Current data and survival measurements may be inadequate for contemporary Australian allo-HSCT recipients. This study sought to comprehensively describe survivorship in an up-to-date, local setting through validated measurements and a novel questionnaire designed to complement and address limitations of current instruments. All adults who received an allo-HSCT between 2000 and 2012 in New South Wales were eligible and included, if alive, those literate and consenting to the study, which encompassed seven survey instruments. Four hundred and forty-three survivors participated, which is 76% of contactable (n=583) and 66% of eligible survivors (n= 669). Chronic GVHD (cGVHD) and co-morbidity rates were similar to published data. Noteworthy results include prevalent sexual dysfunction (66% females, 52% males), loss of income (low income increased from 21 to 36%, P

Allogeneic Blood and Marrow Transplant (BMT) survivors are at high risk of secondary cancers. Although current guidelines endorse survivors following Country‐specific general population screening recommendations to mitigate this risk, little is known about cancer screening adherence in Australian BMT survivors. We conducted a cross‐sectional survey of 441 BMT survivors who were >1 year post transplant, to explore rates of screening for secondary cancers and to identify barriers to cancer screening recommendations. Survey instruments included the Sydney Post‐BMT Survey, FACT‐BMT, DASS 21, The Chronic Graft versus Host Disease (GVHD) Activity Assessment–Patient Self‐Report (Form B), the Lee Chronic GVHD Symptom Scale, Fear of Cancer Recurrence Scale, and The Post Traumatic Growth Inventory. Fifty‐seven percent of respondents were male, median age 54 years, and 40% were >6 years post‐BMT. Rates of cancer screening adherence were as follows: cervical 63.4%, breast 53.3%, skin 52.4%, and bowel 32.3%. Older BMT survivors and those >2 years post transplant were more likely to undergo cancer screening. Improved quality of life was associated with screening for skin, breast, and cervical cancer. Fear of cancer recurrence negatively impacted on cervical screening. For those who had not undergone screening, the majority reported not being advised to do so by their treatment team. This study is the largest and most comprehensive to date exploring cancer screening adherence in BMT survivors in Australia. These data provide the basis for health service reform to better meet the needs of BMT survivors and provide evidence to support counseling and education of both patients and professionals.

In Australia, amoebiasis is thought to occur in travellers, immigrants from endemic areas, and among men who have sex with men. Prevalence of amoebiasis in communities with immigrants from Entamoeba histolytica-endemic countries is unknown. The present study is a retrospective case series analysis of patients with laboratory-confirmed amoebiasis from Western Sydney Local Health District, Australia, between years 2005 and 2016. Forty-nine patients with amoebiasis were identified, resulting in an estimated annual incidence of up to 1.1 cases per 100,000 adults. Many were born in Australia (15/47) and India (12/47). Three patients (3/37) had no history of overseas travel, two others had not travelled to an endemic country, and an additional two had a very remote history of overseas travel, one died of fulminant amoebic colitis. Three patients (3/16) were employed in the food industry and one had a history of colonic irrigation in an Australian &lsquo, wellness clinic&rsquo, Patients had invasive amoebiasis with either liver abscess (41/48) or colitis (7/48), diagnosed most commonly by serology. Invasive procedures were common, including aspiration of liver abscess (28/41), colonoscopy (11/49), and partial hepatectomy (1/49). Although rare, local acquisition of amoebiasis occurs in Western Sydney and contributes to significant morbidity and hospital admissions.

Background Oral and dental disease is a major cause of long-term morbidity following allogeneic blood and marrow transplantation (Allo-BMT). This study aimed to describe the extent and range of oral and dental complications in BMT recipients and to identify gaps in service provision provided to this high-risk group. Methods Participants were Allo-BMT recipients, aged >18 years, and received transplants between 2000 and 2012 in NSW. They completed seven surveys, the purpose-designed Sydney Post-BMT Study survey and six other validated instruments. Results Of 441 respondents, many reported dry mouth (45.1%), dental caries (36.7%), mouth ulcers (35.3%), oral GVHD (35.1%), gingivitis (16.2%), tooth abscess (6.1%) and oral cancer (1.5%). Regular dental visits were reported by 66.2% of survivors. Middle-high income, older age and geographic location showed a positive association with regular dental visits. Of those who did not visit the dentist regularly, 37% stated they did not feel it necessary, 36% reported cost and 20% stated it was not advised by the treating team. Conclusion Despite oral complications commonly occurring after Allo-BMT, many survivors receive inadequate dental care. These results emphasize the need for improved oral health education, the importance of regular dental checks and improvement in the delivery of dental health services for BMT survivors.

Invasive fungal disease (IFD) causes significant morbidity and mortality in patients undergoing allogeneic haemopoietic stem cell transplantation or chemotherapy for haematological malignancy. Much of these adverse outcomes are due to the limited ability of traditional diagnostic tests (i.e. culture and histology) to make an early and accurate diagnosis. As persistent or recurrent fevers of unknown origin (PFUO) in neutropenic patients despite broad-spectrum antibiotics have been associated with the development of IFD, most centres have traditionally administered empiric antifungal therapy (EAFT) to patients with PFUO. However, use of an EAFT strategy has not been shown to have an overall survival benefit and is associated with excessive antifungal therapy use. As a result, the focus has shifted to developing more sensitive and specific diagnostic tests for early and more targeted antifungal treatment. These tests, including the galactomannan enzyme-linked immunosorbent assay and Aspergillus polymerase chain reaction (PCR), have enabled the development of diagnostic-driven antifungal treatment (DDAT) strategies, which have been shown to be safe and feasible, reducing antifungal usage. In addition, the development of effective antifungal prophylactic strategies has changed the landscape in terms of the incidence and types of IFD that clinicians have encountered. In this review, we examine the current role of EAFT and provide up-to-date data on the newer diagnostic tests and algorithms available for use in EAFT and DDAT strategies, within the context of patient risk and type of antifungal prophylaxis used.

This article reports the findings of a survey developed to assess the current use of antifungal prophylaxis among haematology and infectious disease clinicians across Australia and New Zealand, and their alignment with existing consensus guidelines for the use of antifungal agents in the haematology/oncology setting (published 2008). Surveyed clinicians largely followed the current recommendations for prophylaxis in the setting of induction chemotherapy for acute myeloid leukaemia, as well as autologous and low-risk allogeneic haemopoietic stem cell transplantation (HSCT). In keeping with guideline recommendations, posaconazole was the agent used by most centres for high-risk allogeneic HSCT. However, its routine continuation for 75–100 days post-transplantation without de-escalation suggested use beyond those indications described in the 2008 guidelines, namely pre-engraftment neutropenia and graft-versus-host disease. Variations in practice were observed in other settings, such as acute lymphoblastic leukaemia and myelodysplastic syndrome, reflecting the general lack of evidence for antifungal prophylaxis in these patient populations and changing perceptions of risk. With regard to the availability of testing in cases of suspected breakthrough IFD, 40% of centres did not have access to investigative bronchoscopy within 48 h of referral, and results of Aspergillus galactomannan (GM), fungal polymerase chain reaction and therapeutic drug monitoring (TDM) were not available within 48 h in 83%, 90% and 85% of centres respectively. The survey's findings will influence the recommendations provided in the updated 2014 consensus guidelines for the use of antifungal agents in the haematology/oncology setting.

Mould species represent the pathogens most commonly associated with invasive fungal disease in patients with haematological malignancies and patients of haemopoietic stem cell transplants. Invasive mould infections in these patient populations, particularly in the setting of neutropenia, are associated with high morbidity and mortality, and significantly increase the complexity of management. While Aspergillus species remain the most prevalent cause of invasive mould infections, Scedosporium and Fusarium species and the Mucormycetes continue to place a significant burden on the immunocompromised host. Evidence also suggests that infections caused by rare and emerging pathogens are increasing within the setting of broad-spectrum antifungal prophylaxis and improved survival times placing immunosuppressed patients at risk for longer. These guidelines present evidence-based recommendations for the antifungal management of common, rare and emerging mould infections in both adult and paediatric populations. Where relevant, the role of surgery, adjunctive therapy and immunotherapy is also discussed.

The Gram-Negative ‘Superbugs’ Conference of the Australasian Society for Infectious Diseases, Gold Coast, Queensland, Australia, 2–3 August 2013 The Australian Society for Infectious Diseases hosted a national conference focused specifically on raising awareness of and contemplating solutions to the rise in antimicrobial resistance, especially in Gram-negative bacteria. Presentations were primarily informative, although some lively interactive sessions were held, particularly to debate contentious areas and to discuss options for policy makers and practitioners in infection control and antimicrobial stewardship. The conference brought together a diversity of backgrounds and interests, and was the first national meeting focused on this area.

Quadrivalent influenza vaccination is recommended annually for adults and children aged six months to 64 years High-dose or adjuvanted trivalent vaccines are recommended annually for people 65 years and over If started early enough, neuraminidase inhibitors reduce symptom duration by approximately one day. Treatment should be considered in patients with severe disease requiring hospitalisation or who are at risk of complications Chemoprophylaxis is not a substitute for vaccination but can be considered in high-risk individuals with an inadequate or ineffective vaccination status

Background This cross-sectional survey aimed to establish the prevalence of infectious diseases and vaccination uptake in long-term allogeneic hematopoietic stem cell transplants (HSCT) survivors in New South Wales, in order to reduce long-term post-HSCT morbidity and mortality and enhance long-term care. Patients and methods Hematopoietic stem cell transplants survivors aged over 18 years and transplanted between 2000-2012 in New South Wales (NSW) were eligible to participate. Survivors self-completed the Sydney Post BMT Study survey, FACT-BMT (V4), Chronic Graft versus Host Disease (cGVHD) Activity Assessment Self Report, Lee Chronic GvHD Symptom Scale, DASS21, Post Traumatic Growth Inventory, and the Fear of Recurrence Scale. Results Of the 583 HSCT survivors contacted, 441 (78%) completed the survey. Respondents included 250 (57%) males and median age was 54 years (range 19-79 years). The median age at the time of transplant was 49 years (Range: 17-71), the median time since HSCT was 5 years (Range: 1-14) and 69% had cGVHD. Collectively, 41.7% of survivors reported a vaccine preventable disease (VPD) with the most common being influenza-like-illness (38.4%), varicella zoster/shingles (27.9%), pap smear abnormalities (9.8%), pneumococcal disease (5.1%), and varicella zoster (chicken pox) (4.6%). Only 31.8% had received the full post-HSCT vaccination schedule, and the majority (69.8%) of these had received the vaccines via their General Practitioner. cGVHD was not found to be a significant factor on multivariate analysis for those who were vaccinated. There was a trend toward lower vaccination rates in patients in a lower income strata. Conclusions Vaccinating post-HSCT survivors to prevent infections and their consequences have an established role in post-HSCT care. Improving rates of post-HSCT vaccination should be a major priority for BMT units.

Empirical antifungal therapy is frequently used in hematology patients at high risk of invasive aspergillosis (IA), with substantial cost and toxicity. Biomarkers for IA aim for earlier and more accurate diagnosis and targeted treatment. However, data on the cost-effectiveness of a biomarker-based diagnostic strategy (BDS) are limited. We evaluated the cost effectiveness of BDS using results from a randomized controlled trial (RCT) and individual patient costing data. Data inputs derived from a published RCT were used to construct a decision-analytic model to compare BDS (Aspergillus galactomannan and PCR on blood) with standard diagnostic strategy (SDS) of culture and histology in terms of total costs, length of stay, IA incidence, mortality, and years of life saved. Costs were estimated for each patient using hospital costing data to day 180 and follow-up for survival was modeled to five years using a Gompertz survival model. Treatment costs were determined for 137 adults undergoing allogeneic hematopoietic stem cell transplant or receiving chemotherapy for acute leukemia in four Australian centers (2005-2009). Median total costs at 180 days were similar between groups (US$78,774 for SDS [IQR US$50,808-123,476] and US$81,279 for BDS [IQR US$59,221-123,242], P = .49). All-cause mortality was 14.7% (10/68) for SDS and 10.1% (7/69) for BDS, (P = .573). The costs per life-year saved were US$325,448, US$81,966, and US$3,670 at 180 days, one year and five years, respectively. BDS is not cost-sparing but is cost-effective if a survival benefit is maintained over several years. An individualized institutional approach to diagnostic strategies may maximize utility and cost-effectiveness.

In addition to prescribed conventional medicines, many allogeneic hematopoietic stem cell transplant (HSCT) survivors also use complementary and alternative medical therapies (CAM), however, the frequency and types of CAMs used by allogeneic HSCT survivors remain unclear. Study participants were adults who had undergone an allogeneic HSCT between 1st January 2000 and 31st December 2012. Participants completed a 402‐item questionnaire regarding the use of CAM, medical complications, specialist referrals, medications and therapies, infections, vaccinations, cancer screening, lifestyle, and occupational issues and relationship status following stem cell transplantation. A total of 1475 allogeneic HSCT were performed in the study period. Of the 669 recipients known to be alive at study sampling, 583 were contactable and were sent study packs. Of 432 participants who returned the completed survey (66% of total eligible, 76% of those contacted), 239 (54.1%) HSCT survivors used at least one form of CAM. These included dietary modification (13.6%), vitamin therapy (30%), spiritual or mind–body therapy (17.2%), herbal supplements (13.5%), manipulative and body‐based therapies (26%), Chinese medicine (3.5%), reiki (3%), and homeopathy (3%). These results definitively demonstrate that a large proportion of HSCT survivors are using one or more form of CAM therapy. Given the potential benefits demonstrated by small studies of specific CAM therapies in this patient group, as well as clearly documented therapies with no benefit or even toxicity, this result shows there is a large unmet need for additional studies to ascertain efficacy and safety of CAM therapies in this growing population.

Ebola virus disease (EVD) is characterised by systemic viral replication, immuno-suppression, abnormal inflammatory responses, large volume fluid and electrolyte losses, and high mortality in under-resourced settings. There are various therapeutic strategies targeting EVD including vaccines utilizing different antigen delivery methods, antibody-based therapies and antiviral drugs. These therapies remain experimental, but received attention following their use particularly in cases treated outside West Africa during the 2014–15 outbreak, in which 20 (80%) out of 25 patients survived. Emerging data from current trials look promising and are undergoing further study, however optimised supportive care remains the key to reducing mortality from EVD.

The integration of patient and caregiver input into guideline development can help to ensure that clinical care addresses patient expectations, priorities, and needs. We aimed to identify topics and outcomes salient to patients and caregivers for inclusion in the Kidney Health Australia Caring for Australasians with Renal Impairment (KHA-CARI) clinical practice guideline on the screening and management of infectious microorganisms in hemodialysis units.A facilitated workshop was conducted with 11 participants (patients [n = 8], caregivers [n = 3]). Participants identified and discussed potential topics for inclusion in the guidelines, which were compared to those developed by the guideline working group. The workshop transcript was thematically analyzed to identify and describe the reasons underpinning their priorities.Patients and caregivers identified a range of topics already covered by the scope of the proposed guidelines and also suggested additional topics: privacy and confidentiality, psychosocial care during/after disease notification, quality of transportation, psychosocial treatment of patients in isolation, patient/caregiver education and engagement, and patient advocacy. Five themes characterized discussion and underpinned their choices: shock and vulnerability, burden of isolation, fear of infection, respect for privacy and confidentiality, and confusion over procedural inconsistencies.Patients and caregivers emphasized the need for guidelines to address patient education and engagement, and the psychosocial implications of communication and provision of care in the context of infectious microorganisms in hemodialysis units. Integrating patient and caregiver perspectives can help to improve the relevance of guidelines to enhance quality of care, patient experiences, and health and psychosocial outcomes.

Between January 2001 and June 2008, 315 adult patients (median age 43 years, range 16-65) including 203 males and 112 females undergoing hematopoietic stem cell transplantation (HSCT) had serial monitoring for cytomegalovirus (CMV) followed by initiation of preemptive therapy. The majority (62.1%) had a conventional myeloablative transplant with 116 (36.9%) having a reduced-intensity conditioning (RIC) transplant, using either matched sibling/family (63.3%) or unrelated donors (36.7%). Graft source was peripheral blood stem cells in 257 (81.5%), bone marrow in 41 (13.1%), and cord blood in 16 (5.4%). T-cell depletion with anti-thymocyte globulin or alemtuzumab was used in 35%. Based upon CMV serostatus, patients were classified into low risk (donor [D]-/recipient [R]-), intermediate risk (D+/R-), or high risk (D-/R+ or D+/R+). Serial weekly monitoring for CMV viremia was performed using a qualitative polymerase chain reaction (PCR) and when positive, quantification was done using either pp65 antigen or a quantitative PCR. CMV reactivation was seen in 123 patients (39.1%) at a median of 50 days post HSCT (range 22-1978). CMV serostatus was the most important risk factor with incidence of 53% in the high-risk group (53.3%) compared with 10.2% in the intermediate risk and 0% in the low-risk group (P

Disseminated histoplasmosis and nocardiosis typically affect immunocompromised hosts. We report a case of gastrointestinal and adrenal histoplasmosis, presenting as protein-losing enteropathy and hypogammaglobulinaemia, coincident with Nocardia infection, in a HIV-negative patient in whom a specific immunological defect could not be identified. Clinicians in areas of non-endemicity should be vigilant for rare manifestations of histoplasmosis.

Two hundred and ten adult CMV seropositive patients undergoing myeloablative conditioning (MAC) [n=127] or reduced intensity conditioning (RIC) [n=83] transplants (HCT) were serially monitored for CMV reactivation and disease, using a qualitative polymerase chain reaction (PCR) followed by quantitation with pp65 antigen or quantitative PCR. CMV reactivation occurred in 53 RIC (63.9%) and 61 MAC (48%; P=0.03) transplants at a median of 47 days (range: 24-1977). Risk factors identified included acute GVHD (P=0.001), RIC regimen (P=0.03), unrelated donor (P=0.02), use of anti-thymocyte globulin/alemtuzumb (P=0.02) and use of bone marrow in MAC transplants (P=0.011). On multivariate analysis, RIC transplants and acute GVHD remained independent predictors. Treatment with antiviral drugs resulted in CMV negativity rates of 86.8% in MAC and 88.6% in RIC transplants. CMV disease occurred in 10.8% of RIC and 4.7% of MAC transplants (P=0.15). At a median follow-up of 26 months (range: 3-88), 48.1% of RIC and 50.3% of MAC transplants are alive. The higher incidence of CMV reactivation among RIC transplants suggests the need for novel prophylactic or pre-emptive strategies in this high-risk group of patients.

To prevent respiratory virus (RV) infection after hematopoietic SCT (HSCT), patient and household members are advised to have annual influenza vaccinations and avoid symptomatic contacts. The object of this study was to measure and increase patient/household awareness of RV infection and preventive measures. We used a self-administered questionnaire before/after a 5-min educational module (2006-2007) and interviews with HSCT patients (2005-2007). The subjects were patients and their households attending pre-HSCT education in an Australian HSCT Unit. Outcome measures were awareness of RV infection post-HSCT and effective prevention strategies; household influenza vaccination on admission for HSCT. In all, 139 out of 205 (68%) participants completed both questionnaires. Baseline knowledge of RV infection risk was high; knowledge of prevention was low. Intervention increased awareness that influenza post-HSCT could be fatal or require intensive care (68-87%, P=0.003), knowledge of effective prevention strategies (41-78%, P

We report the findings of high-resolution chest computed tomography of 6 hematopoietic stem cell transplant recipients with parainfluenza virus type 3 pneumonia who were not infected with any other pathogens. All patients had multiple small nodules (diameter

Mucormycosis is a potentially fatal, rapidly destructive, opportunistic infection often seen in immunocompromsied individuals and patients with diabetes mellitus. We describe two patients with rhino-orbital mucormycosis caused by Rhizopus oryzae who received posaconazole within 7 days of diagnosis and in whom cure was achieved in conjunction with extensive surgical resection of diseased tissue. Posaconazole was well-tolerated. Our experience indicates that this new extended-spectrum azole antifungal agent can be used early in the course of zygomycete infection with good results.

Four hundred and twenty-one adult allogeneic haematopoietic stem cell transplant (HSCT) survivors participated in a cross-sectional study to assess sexual dysfunction and infertility post-transplant. Survey instruments included the Sydney Post-Blood and Marrow Transplant (BMT) Survey, Functional Assessment of Cancer Treatment (FACT) - BMT, the Depression, Anxiety, Stress Scales (DASS 21), the Chronic Graft-versus-Host Disease (cGVHD) Activity Assessment- Patient Self Report (Form B), the Lee cGVHD Symptom Scale and The Post-Traumatic Growth Inventory. Most HSCT survivors reported sexual difficulties (51% of males; 66% of females). Men reported erectile dysfunction (79%) and decreased libido (61·6%) and women reported loss of libido (83%), painful intercourse (73%) and less enjoyment of sex (68%). Women also commonly reported vaginal dryness (73%), vaginal narrowing (34%) and vaginal irritation (26%). Woman had much higher rates of genital cGvHD than men (22% vs. 5%). Age and cGVHD were significantly associated with sexual dysfunction. Few survivors had children following transplant (3·3%). However, for those of reproductive age at HSCT, 22% reported trying to conceive, with 10·3% reporting success. This study is the largest to date exploring sexual function in survivors of allo-HSCT. This data provides the basis for health service reform to better meet the needs of HSCT survivors, including evidence to support counselling and education both pre- and post-transplant.

Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) recipients are at high risk of invasive pneumococcal disease (IPD). We investigated the incidence and risk factors of IPD in alloHSCT recipients from 4 regional transplant centers over an 11-year period. This study aimed to inform future improvements in post-transplant care. Methods We conducted a retrospective nested 1:2 case–control study in patients aged ≥18 years who underwent alloHSCT between 2001 and 2011 in 4 major allogeneic transplant centers. Controls were matched with IPD cases on the basis of conditioning intensity and donor relationship (related or unrelated). Demographics and clinical characteristics of cases and controls were summarized. Univariate analysis of risk factors in matched case–control sets, and multivariate conditional logistic regression to control for confounding, were performed. Results In 23 alloHSCT recipients, 26 IPD episodes were identified. The cumulative incidence over 11 years was 2.3% (95% confidence interval [CI] 1.45–3.15) and the incidence density 956 per 100,000 transplant years of follow-up (95% CI 580–1321). Multivariate risk factor analysis and backwards elimination showed a significant positive association between mycophenolate mofetil (MMF), hyposplenism/asplenia, and IPD, whereas trimethoprim-sulfamethoxazole (TMP/SMX) prophylaxis for Pneumocystis jirovecii pneumonia (PJP) was associated with lower odds of IPD cases. Of alloHSCT recipients with IPD, 38.5% required intensive care, and, of deaths documented in cases over the period of review, 30% were attributable to IPD. Serotypes causing IPD matched currently available vaccines in 15/22 (68.1%) episodes. Conclusions The incidence of IPD in alloHSCT recipients is an important cause of morbidity and mortality, with rates of disease being many fold higher than the general population. Patients with evidence of hyposplenism/asplenia define a high-risk group in the alloHSCT population for IPD, and the independent association with IPD and MMF in the adjusted model from this study requires further evaluation. The occurrence of post-transplant IPD may be reduced by measures such as vaccination with both 13-valent and 23-valent pneumococcal vaccines. TMP/SMX prophylaxis for the prevention of PJP may offer incidental protection against IPD in alloHSCT recipients.

Background A previously unidentified species of human rhinovirus, HRV-C, was described in 2006 in association with lower respiratory tract infection (LRTI). Features of infection in immunosuppressed adults are poorly characterised. Objectives This study aims to determine the epidemiology of HRV-C in haematopoietic stem cell transplant (HSCT) recipients in a single centre. Study design A prospective cohort study of all HSCT recipients admitted to Westmead Hospital, Westmead, Australia from 1 July 2005 to 30 September 2007 was undertaken. Nose/throat samples were collected from all patients at the time of admission and patients developing pre-defined symptoms and/or signs of respiratory infection during the admission. Samples were processed and tested for rhinoviruses and 14 other respiratory viruses using nucleic acid-based methods, immunofluorescence and culture. HRV genotyping was performed by sequencing a region of the rhinovirus 5′ untranslated region (UTR). Clinical data on each episode were collected prospectively. Results HRVs were identified in 24 episodes: 8% of 299 episodes of clinically- defined respiratory infections and 39% of 61 episodes in which respiratory viruses were detected. HRV-C was most frequent (HRV-C: nine, HRV-A: eight and HRV-B: two). Seven episodes of HRV-C, five with pneumonia, occurred within 100 days of HSCT. Co-pathogens were frequent. Conclusions The newly described HRV-C was the most common rhinovirus group detected in HSCT recipients with respiratory infection, with co-pathogens being frequent. Further research is required to understand the activity and pathogenicity of this virus in HSCT recipients.

Background This retrospective study was aimed at establishing a clinical score to stratify the risk of cytomegalovirus (CMV) reactivation in patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT) in order to direct strategies for post-transplant CMV monitoring and therapy. Patients and methods In total, 335 adult patients undergoing HSCT were analyzed and divided into a training set (n = 235) and a validation set (n = 100). Logistic regression analysis on the training set identified recipient and donor CMV seropositivity, acute graft-versus-host disease (GVHD), and use of anti-thymocyte globulin or alemtuzumab as significant risk factors for CMV reactivation. Weighted scores were assigned to each factor. A weighted score (CMV scoring index [CSI]) was calculated for each patient using the scores of all risk factors except for GVHD. The index was collapsed into 3 risk groups – low risk (score of 0–2), intermediate risk (score of 3–5), and high risk (score of 6–7) – and reactivation rates were calculated. In the training set, CMV reactivation occurred in 5.8% in the low-risk group, 44.8% in the intermediate-risk group, and 67.7% in the high-risk group. Results In patients with an intermediate CSI only, significantly higher reactivation rates were seen in the presence of corticosteroid treatment for GVHD (57.8% vs. 24.5%, P