International evidence on lived experiences of trauma during homelessness and effects on mental health including substance use: a co-produced qualitative systematic review.

BACKGROUND: Trauma is an experience (physical or emotional) that is life-threatening, harmful, or out of the ordinary and has lasting effects on mental health and wellbeing. Much of the information about trauma within homeless populations focuses on events in childhood. Using coproduction principles, we aimed to synthesise qualitative evidence exploring the impact of trauma during adulthood homelessness on mental health, including substance use. METHODS: In this qualitative systematic review, we searched ASSIA, CINAHL, Cochrane, EMBASE, MEDLINE, Proquest theses and dissertations, PsychInfo, Scopus, and Web of Science for studies published from inception until Sept 6, 2022, alongside grey literature from relevant websites. Search terms were developed based on the PICO framework. No language, date, or geographical limits were applied. Any qualitative research reporting experiences of trauma and its impact on mental health during homelessness in adults was eligible. We extracted relevant data (eg, methodology, sample characteristics, homelessness, and findings). People with lived experience of homelessness were provided with bespoke training by the lead researcher. They contributed to refining the review aims, screening, coding, and theme development. Quality was assessed using the CASP Qualitative Studies Checklist. FINDINGS: We included 26 qualitative papers, including 876 adults experiencing homelessness between ages 18 and 70 years (448 [51%] women and 428 [49%] men). All papers focused on urban settings. Eight papers were from the USA, five from Canada, four from the UK and Australia, three from Brazil, and one from Ethiopia and Iran. A framework synthesis of these 26 papers identified three preliminary themes. People experiencing homelessness make sense of trauma in three ways: internalised understanding, relationality to others, and with a survival lens. Coping strategies for managing feelings of fear, anxiety, and depression included substance use, self-rationalisation, and strategies to feel safe. Finally, when people experienced repeated trauma, they became either dissociated, and accepted their situation, or resilient, wishing to change their circumstances. INTERPRETATION: Further evidence is needed in rural or coastal regions, where people experiencing homelessness may face greater isolation. Trauma rarely takes place in isolation, and often previous experiences of trauma shape how people experiencing homelessness make sense of trauma and cope with it. Support to address coping with the effects of trauma should focus on ensuring people do not become desensitised and prevent deterioration of mental health and substance use. The strength of this review is its coproduction with people with lived experience. Single person data extraction with secondary checks was a limitation. FUNDING: National Institute for Health and Care Research (NIHR) School for Primary Care Research as part of the Three NIHR Research Schools Mental Health Programme.

Lifestyle and environmental risk factors for unexplained male infertility: study protocol for Australian Male Infertility Exposure (AMIE), a case-control study.

BACKGROUND: Approximately 1 in 20 men are sub-fertile or infertile yet the aetiologies of male infertility remain largely unexplained. It is suggested that lifestyle choices and environmental factors contribute but research is limited. In particular, no study has evaluated early life exposures and subsequent male infertility. To address this knowledge gap, this study aims to characterise a cohort of men with idiopathic infertility and compare their general health, lifestyle choices and environmental exposures from teenage years onwards to men without reproductive abnormalities. METHODS: Two groups of men (N = 500 cases; N = 500 controls), matched for age and socio-economic status, will be recruited from fertility clinics around Australia between June 2021 and June 2024. Men will be eligible if they are between 18 and 50 years, with a female partner less than 42 years, and have identified idiopathic male infertility (case) or are part of a couple with diagnosed female factor infertility but with no indication of compromised male fertility (control). Participants will complete an in-depth survey on general health, lifestyle and environmental exposures, reporting from teenage years onwards. An online medical data capture form will be used to gather fertility assessment information from participant medical records. Biological specimens of saliva (all study participants), blood and urine (optional) will be collected and stored for future genetic and epigenetic analysis. Differences in outcome measures between cases and controls will be determined using appropriate between groups comparisons. The relationship between explanatory variables and infertility will be analysed using multilevel modelling to account for clustering within fertility clinics. DISCUSSION: This study addresses an important gap in research on the aetiology of male infertility and will provide a comprehensive profile of the lifestyle and environmental risk factors for male infertility, leading to provision of up-to-date health advice for male teenagers and adults about optimising their fertility.

Approximately 1 in 20 men are sub-fertile or infertile yet very little is known about the causes of male infertility. Research has suggested that lifestyle choices and environmental factors contribute to infertility, but more needs to be done to identify and verify the full suite of associations.We will recruit up to 1000 Australian male partners within couples who are seeking help from fertility clinics to get pregnant. They will be asked about their general health, lifestyle and environmental exposures at home or work over their lifespan. We will compare findings between men who are sub- or infertile with men who are not. Any differences will help us understand what factors may be associated with risk of infertility in men.This study will provide important information to clinicians and to inform public policy that will lead to prevention and improved treatment strategies for infertile men. The data gathered from this study will enable future research including the genetic and epigenetic basis of male infertility.

Does being conceived by assisted reproductive technology influence adult quality of life?

Numerous studies have investigated the physical health and development of children and adolescents conceived with assisted reproductive technology (ART). Less is known about the quality of life of ART-conceived adults. This study explores the contributions of being conceived with ART and psychosocial cofactors present in young adulthood to the quality of life of adults aged 22-35 years. Young adults conceived through ART or natural conception (NC) completed questionnaires which included a standardized measure of quality of life (World Health Organization Quality of Life - Brief assessment (WHOQoL-BREF)) when aged 18-28 years (T1) and again when aged 22-35 years (T2). The WHOQoL-BREF has four domains: (i) Physical, (ii) Psychological, (iii) Social relationships and (iv) Environment. A total of 193 ART-conceived and 86 NC individuals completed both questionnaires. When accounting for other cofactors in multivariable analyses, being ART-conceived was strongly associated with higher scores (better quality of life) on the Social relationships, and Environment WHOQoL-BREF domains at T2. In addition, less psychological distress, a better relationship with parents, a better financial situation, and perceptions of being about the right weight at T1 were associated with higher scores on one or more of the WHOQoL-BREF domains at T2. In conclusion, being ART-conceived can confer advantages in quality of life in adulthood, independent of psychosocial cofactors.

A Qualitative Study Exploring Access to Mental Health and Substance Use Support among Individuals Experiencing Homelessness during COVID-19.

People experiencing homelessness have higher rates of mental ill-health and substance use and lower access to health services compared to the general population. The COVID-19 pandemic led to changes in service delivery across health and social care services, with many adopting virtual or telephone support for service users. This paper explores the experiences of access to community-based mental health and substance use support for people experiencing homelessness during the COVID-19 pandemic. Qualitative telephone interviews were conducted with 10 women and 16 men (ages 25 to 71) who self-identified as experiencing homelessness in North East England between February and May 2021. With five individuals with lived experience, results were analysed using inductive reflexive thematic analysis. Reactive changes to support provision often led to inadvertent exclusion. Barriers to access included: physical locations, repetition of recovery stories, individual readiness, and limited availability. Participants suggested creating services reflective of need and opportunities for choice and empowerment. Community mental health and substance use support for people experiencing homelessness should ensure the support is personalised, responsive to need, inclusive, and trauma-informed. The findings of this research have important implications for mental health and substance use policy and practice for individuals who experience homelessness during a public health crisis.

Pre-natal and post-natal diagnosis of congenital upper limb differences: The first 3 years of the Australian Hand Difference Register.

AIMS: Children with a congenital upper limb difference (CoULD) are a diverse group who often require multidisciplinary care and long-term support for functional and social impacts. The Australian Hand Difference Register (AHDR) provides a national database of children born with a CoULD and aims to facilitate research and improve health care for affected children. Using data from the first 3 years of its operation, we analysed the demographic and clinical features of participating families, including type of CoULDs and the frequency of pre-natal and syndromic diagnoses. METHODS: Families were recruited from tertiary plastic surgery, orthopaedic and genetics clinics, as well as by self-referral. Hand differences were classified by the consulting physician according to the Oberg-Manske-Tonkin classification system. Primary carers were invited to complete an online questionnaire covering demographic information, pregnancy and newborn outcomes and diagnostic details. RESULTS: Between August 2017 and September 2020, 822 families consented and 320 questionnaires were reviewed. CoULDs were detected pre-natally in 66 (20.6%) and post-natally in 248 children (77.5%); data for 6 (1.9%) children were missing. The most common CoULDs were radial polydactyly, symbrachydactyly with ectodermal elements and radial longitudinal deficiency, hypoplastic thumb. Twenty-seven children (8.4%) had an associated syndrome, 7 diagnosed pre-natally and 19 post-natally; the most common were VACTERL association, Poland anomaly, Holt-Oram and ectrodactyly-ectodermal dysplasia-clefting syndromes. CONCLUSIONS: The AHDR is a valuable resource for understanding the relative frequencies of CoULDs. Participation will assist future research into the diagnostic journeys of children with CoULDs, including risk factors, diagnosis and psychosocial impacts.

Study protocol: childhood outcomes of fetal genomic variants: the PrenatAL Microarray (PALM) cohort study.

BACKGROUND: The implementation of genomic testing in pregnancy means that couples have access to more information about their child's genetic make-up before birth than ever before. One of the resulting challenges is the management of genetic variations with unclear clinical significance. This population-based study will help to close this critical knowledge gap through a multidisciplinary cohort study of children with and without genomic copy number variants (CNVs) diagnosed before birth. By comparing children with prenatally-ascertained CNVs to children without a CNV, we aim to (1) examine their developmental, social-emotional and health status; (2) measure the impact of prenatal diagnosis of a CNV on maternal perceptions of child health, behavior and development; and (3) determine the proportion of prenatally-ascertained CNVs of unknown or uncertain significance that are reclassified as benign or pathogenic after 2 or more years. METHODS: This study will establish and follow up a cohort of mother-child pairs who have had a prenatal diagnosis with a chromosomal microarray from 2013-2019 in the Australian state of Victoria. Children aged 12 months to 7 years will be assessed using validated, age-appropriate measures. The primary outcome measures will be the Wechsler Preschool and Primary Scale of Intelligence IV (WPSSI-IV) IQ score (2.5 to 7 year old's), the Ages and Stages Questionnaire (12-30 months old), and the Brief Infant- Toddler Social and Emotional Assessment (BITSEA) score. Clinical assessment by a pediatrician will also be performed. Secondary outcomes will be scores obtained from the: Vineland Adaptive Behavior Scale, Maternal Postnatal Attachment Questionnaire, the Vulnerable Child Scale, Profile of Mood States, Parent Sense of Competence Scale. A descriptive analysis of the reclassification rates of CNVs after ≥2 years will be performed. DISCUSSION: This study protocol describes the first Australian cohort study following children after prenatal diagnostic testing with chromosomal microarray. It will provide long-term outcomes of fetal genomic variants to guide evidence-based pre-and postnatal care. This, in turn, will inform future efforts to mitigate the negative consequences of conveying genomic uncertainty during pregnancy. TRIAL REGISTRATION: ACTRN12620000446965p ; Registered on April 6, 2020.

Challenge of diagnosing splenic torsion in a paediatric patient with gastroschisis.

Gastroschisis is an uncommon congenital defect of the abdominal wall resulting in intestinal prolapse, most commonly associated with short gut syndrome or bowel obstruction. Wandering spleen, movement of the spleen due to the underdevelopment of splenic ligaments, has a prevalence of 0.25% and is asymptomatic in 15% of paediatric cases. An 11-year-old patient, admitted with a history of gastroschisis repaired at birth, presents with 18 months of intermittent, worsening abdominal pain. Imaging demonstrated splenomegaly and tortuosity of the splenic vein with abnormal positioning of the superior mesenteric artery and vein. The patient was found to have a wandering spleen with subacute splenic infarct secondary to splenic torsion, necessitating emergent surgical intervention. This patient experienced an extremely rare complication of gastroschisis that has not previously been reported. This complication is caused by a lack of appropriate abdominal fixation points for the spleen.

The psychosocial impact of congenital hand and upper limb differences on children: a qualitative study.

This qualitative study explored the psychosocial concerns of children born with congenital hand and upper limb differences (CHULDs) from the point of view of these children and their parents. Qualitative, in-depth, semi-structured interviews were conducted face-to-face with eight parent-child dyads. Open format questions allowed spontaneous emergence of relevant themes, followed by guided questioning. Thematic analysis of audio-recorded and transcribed interviews found that children as young as 5 years old had unique and meaningful opinions about their CHULD, of which parents were sometimes unaware. Children reported that unsolicited questions from peers caused significant stress, and this increased around the time of surgery. All children used planned responses to peers as an effective coping mechanism. Children also identified positive aspects of their difference, including an increased sense of determination and an appreciation for being unique. Strategies that may improve psychosocial outcomes for children with CHULDs are discussed.Level of evidence: IV.

American Heart Association ideal cardiovascular health score and subclinical atherosclerosis in 22-35-year-old adults conceived with and without assisted reproductive technologies.

STUDY QUESTION: Is ART related with the association of American Heart Association (AHA) ideal cardiovascular health score and markers of subclinical atherosclerosis? SUMMARY ANSWER: The associations between AHA score and markers of subclinical atherosclerosis in ART and non-ART groups were similar in magnitude. WHAT IS KNOWN ALREADY: Long-term consequences of ART on cardiovascular health are unknown. STUDY DESIGN, SIZE, DURATION: The study cohort for the cross-sectional analyses consisted of 172 ART-conceived and 78 non-ART conceived individuals of same age (range 22-35 years). PARTICIPANTS/MATERIALS, SETTING, METHODS: Cardiovascular risk factor status was evaluated with American Heart Association (AHA) ideal cardiovascular health score consisting of seven factors (body mass index, blood pressure, total cholesterol, glucose, diet and physical activity, non-smoking). Carotid artery intima-media thickness (cIMT), arterial pulse-wave velocity (PWV) and retinal microvascular parameters were evaluated as markers of early atherosclerosis. Group comparisons in continuous variables were performed with t-tests. For categorical variables, comparisons were performed with chi-square tests. The relationships between AHA score and the markers of atherosclerosis were examined with linear regression analyses adjusted for age and sex. MAIN RESULTS AND THE ROLE OF CHANCE: There was no difference in AHA ideal health score between the ART and non-ART groups; mean (SD) scores were 4.1(1.4) versus 4.0(1.5), respectively, P = 0.65. No differences were observed between groups for any individual ideal health metric (P always >0.2). AHA score was not associated with cIMT or retinal measures in either group (P always >0.05). An inverse association was observed between AHA score and PWV in the ART group (beta (95% CI) -0.18(-0.26 to -0.10)). A numerically similar relationship was observed in the smaller non-ART group (-0.19(-0.39 to 0.01)). LIMITATIONS, REASONS FOR CAUTION: Even though this cohort is among the largest ART studies with extensive cardiovascular data, the sample is still relatively small and the statistical power is limited. As the study population was still in early adulthood, we were not able to evaluate the associations with clinical cardiovascular events, but utilized non-invasive methods to assess early markers of subclinical atherosclerosis. WIDER IMPLICATIONS OF THE FINDINGS: These findings suggest that ART-conceived individuals do not have increased vulnerability for cardiovascular risk factors. STUDY FUNDING/COMPETING INTEREST(S): This study was funded by a National Health & Medical Research Council Project Grant (APP1099641), The Royal Children's Hospital Research Foundation, Monash IVF Research and Education Foundation, and Reproductive Biology Unit Sperm Fund, Melbourne IVF. The authors have no conflicts of interest relevant to this article to disclose.

Assisted reproductive technologies are associated with limited epigenetic variation at birth that largely resolves by adulthood.

More than 7 million individuals have been conceived by Assisted Reproductive Technologies (ART) and there is clear evidence that ART is associated with a range of adverse early life outcomes, including rare imprinting disorders. The periconception period and early embryogenesis are associated with widespread epigenetic remodeling, which can be influenced by ART, with effects on the developmental trajectory in utero, and potentially on health throughout life. Here we profile genome-wide DNA methylation in blood collected in the newborn period and in adulthood (age 22-35 years) from a unique longitudinal cohort of ART-conceived individuals, previously shown to have no differences in health outcomes in early adulthood compared with non-ART-conceived individuals. We show evidence for specific ART-associated variation in methylation around birth, most of which occurred independently of embryo culturing. Importantly, ART-associated epigenetic variation at birth largely resolves by adulthood with no direct evidence that it impacts on development and health.

Health of adults aged 22 to 35 years conceived by assisted reproductive technology.

OBJECTIVE: To determine the health outcomes for adults aged 22-35 years old who were conceived via assisted reproduction technology (ART) compared with adults of the same age conceived without use of ART. DESIGN: Cohort study. SETTING: Not applicable. PATIENT(S): Adult men and women aged 22-35 years who were conceived with and without use of ART. INTERVENTION(S): Questionnaire and clinical review. MAIN OUTCOME MEASURE(S): Vascular structure (carotid artery intima-media thickness, pulse wave velocity), vascular function (blood pressure), metabolic markers (fasting blood glucose, insulin, and standard lipid profiles), anthropometric measurements, and respiratory function (spirometry). RESULT(S): The mean age of the 193 ART and 86 non-ART participants was 27.0 and 26.9 years, respectively. There were no substantial intragroup differences in demographics or vascular intermediate phenotypes, metabolic parameters, or anthropometric measures, before or after adjusting for perinatal factors and a quality of life measure with four domains. Diastolic blood pressure was lower in the ART men than the non-ART men (adjusted mean difference -4.4 mm Hg, 95% CI, -8.7 to -0.1). The ART group reported a higher prevalence of ever having asthma, (40.8% vs. 28.6%; odds ratio 1.7; 95% CI, 1.0-3.0), but expiratory flow rates were similar. CONCLUSION(S): This study of the health of 193 adults conceived via ART, the largest to date globally, found no evidence of increased vascular or cardiometabolic risk, or growth or respiratory problems in the ART group compared with a non-ART group from the same source population. Follow-up observation for reproductive and later-onset adverse health effects remains important.

Offering pregnant women different levels of genetic information from prenatal chromosome microarray: a prospective study.

This study aimed to examine the choice pregnant women make about the amount of fetal genetic information they want from chromosome microarray. Women having invasive prenatal testing in the absence of fetal structural abnormality were recruited in Victoria, Australia. A decision aid for women described 'targeted' analysis as reporting only copy number variants implicated in a highly penetrant and well-described phenotype and 'extended' as additionally reporting variants of uncertain or unknown significance. Participant's choice and demographics were collected by survey before chorionic villus sampling or amniocentesis; psychological data were also collected then and again about 10 days after receiving results. High-resolution single-nucleotide polymorphism array analysis was performed, and a clinical review committee assessed variants for reporting before returning results to participants. Sixty-six participants (59.5%) chose extended analysis and 45 (40.5%) targeted. Choosing extended information was associated with (1) indication for prenatal diagnosis: maternal age alone (adjusted odds ratio (adjOR) 9.6, 95% confidence interval (CI): 1.4-66.0, p= 0.02), or 'other' indication (adjOR 7.1, 95% CI: 1.5-33.1, p= 0.01)); (2) >12 months to conceive (adjOR 4.1, 95% CI: 1.0-17.7, p= 0.05); and (3) Asian background (adjOR 4.67, 95% CI: 1.0-21.0, p= 0.04). No adverse psychological impact occurred in either group. We conclude that offering pregnant women different levels of fetal genetic analysis is warranted, alongside decision support.

Surgery and Radiotherapy for Symptomatic Spinal Metastases Is More Cost Effective Than Radiotherapy Alone: A Cost Utility Analysis in a U.K. Spinal Center.

BACKGROUND: Surgery for symptomatic spinal metastases is effective at prolonging ambulation and life, but it can appear costly at first glance. We have studied the difference between the cost of surgery and reimbursement received, and the cost-effectiveness of surgery in a U.K. tertiary referral spinal center. METHODS: A cost-versus-reimbursement and cost-utility analysis was performed in a prospective cohort of patients admitted for surgical treatment of spinal metastases. Outcome measures were health-related quality of life using the EuroQol EQ-5D-3L, Frankel score, quality-adjusted life years (QALYs), and treatment and reimbursement costs. RESULTS: One hundred thirty consecutive patients were prospectively recruited, of whom 92 had information available for cost and reimbursement comparison, and 100 had information to complete cost-utility analysis. Median cost of hospital treatment per patient was £20,752; median reimbursement received was £18,291, with a median shortfall of £1,967. Surgery in addition to radiotherapy over a lifetime horizon was both more effective and less costly than radiotherapy alone, and therefore was found to be cost-effective. CONCLUSIONS: Our results demonstrate that reimbursement to hospitals for surgical management of symptomatic spinal metastases in the United Kingdom is broadly in line with costs, and that there was an overall saving as a result of community care costs being mitigated by patients walking for longer, which is within the expected National Health Service threshold. Surgery for metastatic spinal tumors is effective and a good value for the money.

Clinical review of 24-35 year olds conceived with and without in vitro fertilization: study protocol.

BACKGROUND: Children conceived by assisted reproductive technologies (ART) currently comprise 4% of Australian births. The manipulation of biological parameters related to fertilization and implantation are integral to successful ART but potentially pose a risk to the longer-term health of the offspring. There is consensus that many common adult health problems (particularly cardiovascular, metabolic and respiratory conditions) have their origins in early life, possibly before birth, and that risk trajectories track through childhood until clinical disease manifests in adulthood. Early life epigenetic variation may play a role in this process. However little is known about the long-term health of individuals conceived by ART. In a previous study, based on telephone-interviews, we found that young adults conceived by in vitro fertilization (IVF) had significantly more maternal reported atopic respiratory, endocrine, nutritional, and metabolic conditions than non-IVF conceived matched controls. Here we outline the protocol for a follow-up biomedical assessment of this cohort and a questionnaire to obtain information on potential confounders. METHODS: We are conducting a clinical review of an existing, well characterised cohort comprising 547 IVF-conceived adults and 549 matched controls. We are measuring cardiovascular intermediate phenotypes, metabolic parameters and respiratory function, complemented by epigenome-wide DNA methylation analysis. A pilot study demonstrated the feasibility of our proposed protocol and its acceptability to participants. Participants attend a 2-3 h clinical assessment and complete a study-specific online questionnaire. Measurements include: 1) cardiovascular phenotypes: carotid artery intima-media thickness and distensibility, retinal vascular calibre, resting blood pressure, pulse wave velocity and pulse wave analysis; 2) respiratory function: spirometry, plethysmography, multiple breath washout; 3) auxology: height, weight, waist circumference, bio-impedance. Blood is collected for 4) biomarkers of cardiometabolic profile including inflammatory markers and 5) epigenetic analysis. DISCUSSION: Recruitment for this clinical review is challenging as many of the participants have moved to regional, interstate or international locations. Additionally, many female participants are pregnant or breastfeeding, and are therefore ineligible. Nevertheless, comprehensive strategies have been developed to optimize recruitment. Given the increasing use of IVF and related technologies, the potential long-term consequences for risk of common adult diseases is an important clinical and public health issue.

Health outcomes of school-aged children conceived using donor sperm.

The use of donor sperm is increasing, yet limited information is available about the health and development of children conceived from donor sperm. This retrospective descriptive study aimed to assess health and development in a cohort of school-aged children who were conceived using donor sperm. Participants included 224 children, aged 5-11 years, who were conceived using donor sperm. Participants' mothers completed a questionnaire comprising validated scales examining their child's current and past physical, psychosocial and mental health, healthcare needs and child development, as well as the mothers' health and wellbeing. At the conclusion of the study, the response rate was 296 out of 407 (72.7%), with a participation rate of 224 out o 407 (55.0%). Compared with the normative Australian population, sperm donor-conceived children had similar physical, psychosocial and mental health and development. A modest increase in healthcare needs was evident. The study concludes that in school-aged children conceived using donor sperm, most aspects of child health and wellbeing are similar to the general population.

Cost of Surgery for Symptomatic Spinal Metastases in the United Kingdom.

BACKGROUND: Spinal metastases represent a significant health and economic burden. The average cost of surgical management varies between institutions and countries, partially a result of differences in health care system billing. This study assessed hospital costs from a single institute in the United Kingdom National Healthcare Service and identified patient factors associated with these costs. METHODS: This prospective study recruited patients with confirmed symptomatic spinal metastases who presented for surgical treatment. The primary outcome was cost of inpatient treatment collected using the Patient Level Costing and Information System; preoperative details collected included patient demographics, primary tumor type, Tomita and Tokuhashi scores, pain level, EuroQol 5 dimension score, Frankel, Karnofsky, and American Society of Anesthesiologists' physical status classification system scores, and operative details. RESULTS: Costs were analyzed for 74 patients. The mean cost of treatment (standard deviation, SD) per patient was £ 16,885 (£ 10,687); which was mainly comprised of operating theater (25% of the total) and ward costs (27%). Better health status at presentation significantly increased total and ward costs (Frankel score P = 0.006, and EuroQol 5 dimension index P = 0.014 respectively); male sex also increased total and ward costs (P < 0.01 and P = 0.06). Operation cost showed a trend to increased costs with less impairment on American Society of Anesthesiologists' physical status classification system scores. CONCLUSION: The cost of surgical management of spinal metastases is associated with several factors but is greater in patients presenting with better health status, probably because of their suitability for larger operations, whereas those with poor health status undergo smaller, palliative operations, resulting in shorter inpatient postoperative recovery.