Quantifying cardiovascular disease risk and heart age predictions for men in the prison environment.

OBJECTIVES: Cardiovascular disease (CVD) and associated risk factors within the prison population often present at a younger age in this cohort. Given CVD is largely preventable, it warrants investigation to fully quantify this risk. This study explored the relative predicted 10-year CVD risk and examined the calculated heart age in a representative sample of male individuals aged 25-84 years within the prison environment. STUDY DESIGN: This was a cross-sectional study. METHODS: Data were collected on 299 men who underwent a cardiometabolic risk assessment in HMP Parc, Bridgend. The QRISK2 algorithm was used to calculate 10-year CVD risk, relative risk (to general population) and the predicted heart age of an individual. Between-group differences (prison population vs general community) in cardiovascular risk predictions (10-year CVD risk and heart age) were assessed. RESULTS: We observed that at all age groups, the relative risk of predicted 10-year CVD scores in the prison population was double that of the community risk (2.1 ± 0.6), and this was most apparent in the oldest age group (≥50 years: 17.0% compared to 8.8%; P < 0.001). Overall, the heart age of the sample was 7.5 (6.7-8.2) years higher than their own chronological age, and this difference increased to above 9 years in those aged ≥40 years. CONCLUSIONS: This study provides quantifiable evidence to the elevated CVD risk in prison. Heart age predictions were almost a decade higher in those aged ≥40 years. Lowering the screening age for CVD by around 5 years in the prison population should be considered.

Social, demographic and behavioural determinants of SARS-CoV-2 infection: a case-control study carried out during mass community testing of asymptomatic individuals in South Wales, December 2020.

Between 21 November and 22 December 2020, a SARS-CoV-2 community testing pilot took place in the South Wales Valleys. We conducted a case-control study in adults taking part in the pilot using an anonymous online questionnaire. Social, demographic and behavioural factors were compared in people with a positive lateral flow test (cases) and a sample of negatives (controls). A total of 199 cases and 2621 controls completed a questionnaire (response rates: 27.1 and 37.6% respectively). Following adjustment, cases were more likely to work in the hospitality sector (aOR 3.39, 95% CI 1.43-8.03), social care (aOR 2.63, 1.22-5.67) or healthcare (aOR 2.31, 1.29-4.13), live with someone self-isolating due to contact with a case (aOR 3.07, 2.03-4.62), visit a pub (aOR 2.87, 1.11-7.37) and smoke or vape (aOR 1.54, 1.02-2.32). In this community, and at this point in the epidemic, reducing transmission from a household contact who is self-isolating would have the biggest public health impact (population-attributable fraction: 0.2). As restrictions on social mixing are relaxed, hospitality venues will become of greater public health importance, and those working in this sector should be adequately protected. Smoking or vaping may be an important modifiable risk factor.

Statistical Analysis of Polymer Nanocomposites for Mechanical Properties.

Epoxy resins, due to their high stiffness, ease of processing, good heat, and chemical resistance obtained from cross-linked structures, have found applications in electronics, adhesives coatings, industrial tooling, and aeronautic and automotive industries. These resins are inherently brittle, which has limited their further application. The emphasis of this study is to improve the properties of the epoxy resin with a low-concentration (up to 0.4% by weight) addition of Multi-Walled Carbon Nanotubes (MWCNTs). Mechanical characterization of the modified composites was conducted to study the effect of MWCNTs infusion in the epoxy resin. Nanocomposites samples showed significantly higher tensile strength and fracture toughness compared to pure epoxy samples. The morphological studies of the modified composites were studied using Scanning Electron Microscopy (SEM).

Adequate antenatal care and ethnicity affect preterm birth in pregnant women living in the tropical rainforest of Suriname.

BACKGROUND: Adequate antenatal care (ANC) services are key for early identification of pregnancy related risk factors and maintaining women's health during pregnancy. This study aimed to assess the influence of ANC provided by the Medical Mission Primary Health Care Suriname (MMPHCS) and of ethnicity on adverse birth outcomes in Tribal and Indigenous women living in Suriname's remote tropical rainforest interior. METHOD: From April 2017 to December 2018 eligible Tribal and Indigenous women with a singleton pregnancy that received ANC from MMPHCS were included in the study. Data on low birth weight (LBW < 2500 g), preterm birth (PTB < 37 weeks), low Apgar score (< 7 at 5 min), parity (≤1 vs. > 1) and antenatal visits utilization (≥8 vs. < 8) in 15 interior communities were retrospectively analyzed using descriptive statistics, crosstabs and Fisher's exact tests. RESULTS: A total of 204 women were included, 100 (49%) were Tribal, mean age was 26 ± 7.2 years and 126 women (62%) had 8 or more ANC visits. One participant had a miscarriage; 22% had adverse birth outcomes: 16 (7.9%) LBW and 30 (14.8%) PTB; 7 women had a child with both PTB and LBW; 5 women had stillbirths. None of the newborns had low Apgar scores. Maternal age, ethnicity, ANC and parity were associated with PTB (χ2 = 8,75, p = 0.003, χ2 = 4,97, p = 0.025, χ2 = 17,45, p < 0.001, χ2 = 11,93, p < 0.001 respectively). CONCLUSION: Despite an almost 100% study adherence over one fifth of women that received ANC in the interior of Suriname had adverse birth outcomes, in particular PTB and LBW. Younger nulliparous Indigenous women with less than the recommended 8 ANC visits had a higher risk for PTB. The rate of adverse birth outcomes highlights the need for further research to better assess factors influencing perinatal outcomes and to put strategies in place to improve perinatal outcomes. Exposure assessment of this sub-cohort and neurodevelopment testing of their children is ongoing and will further inform on potential adverse health effects associated with environmental exposures including heavy metals such as mercury and lead.

Loss to follow-up and mortality among HIV-infected adolescents receiving antiretroviral therapy in Pune, India.

OBJECTIVES: India has the highest number of HIV-infected adolescents in Asia, but little is known about their treatment outcomes. We assessed rates and factors associated with loss to follow-up (LTFU) and mortality among Indian adolescents. METHODS: The analysis included adolescents (10-19 years old) starting antiretroviral therapy (ART) between 2005 and 2014 at BJ Government Medical College, Pune, India. LTFU was defined as missing more than three consecutive monthly visits. The competing-risks method was used to calculate subdistribution hazard ratios (SHRs) of predictors for LTFU, with death as the competing risk. Cox proportional hazard models were used to identify predictors of mortality. RESULTS: Of 717 adolescents starting ART, 402 with complete data were included in the analysis. Of these, 61% were male and 80% were perinatally infected, and the median baseline CD4 count was 174 cells/µL. LTFU and mortality rates were 4.4 and 4.9/100-person years, respectively. Cumulative LTFU incidence increased from 6% to 15% over 6 years. Age ≥ 15 years [adjusted SHR (aSHR) 2.44; 95% confidence interval (CI) 1.18-5.02] was a risk factor for LTFU. Cumulative mortality increased from 9.5% to 17.9% over 6 years. World Health Organization (WHO) stages III and IV [adjusted hazard ratio (aHR) 2.26; 95% CI: 1.14-4.48] and an increase in CD4 count by 100 cells/µL (aHR: 0.59; 95% CI: 0.43-0.83) were associated with mortality. CONCLUSIONS: A third of adolescents had been lost to follow-up or died by follow-up year 6. Older age was a risk factor for LTFU and advanced clinical disease for death. Strategies to improve retention counselling for older adolescents and closer clinical monitoring of all adolescents must be considered.

The Triangular Sign, a Useful Diagnostic Marker for Biliary Atresia: A Case Series of Three Irish Infants

Background The triangular cord (TC) sign is the appearance of a triangular shaped echogenic density visualised immediately cranial to the portal vein bifurcation on ultrasonographic examination. Several studies have reported that this ultrasonographic sign is a reliable and helpful marker in identifying Biliary Atresia (BA). Aims To report the identification of the TC sign in three infants with BA in the Rotunda Hospital, Dublin. Methods A retrospective chart review was performed to evaluate the clinical presentation and imaging of the three patients with positive TC sign and BA. Discussion Timely, accurate diagnosis of BA is essential to minimise morbidity and optimise patient outcome. The TC is a valuable ultrasonographic sign to aid early diagnosis of BA.

A Review of the Parenteral Nutrition Supply Service in an Irish Neonatal Unit

Background Neonatal Intensive Care (NICU) patients have individual nutritional requirements often requiring Patient Specific Parenteral Nutrition (PSPN). From October 2015, the national PSPN compounding service availability changed from 7 days per week service to 5 days per week (i.e. no weekend and limited bank holiday ordering available). The aim of this study was to examine the introduction of a 5 day only PSPN supply on neonatal patient parenteral nutrition availability in a tertiary NICU. Methods We performed a prospective assessment of the provision of a 5 day rather than 7 day ordering of PSPN over a one month period (June 2017). Results Fifteen neonatal patients received a cumulative 89 days of PN during June 2017. 10 (66%) patients received PSPN during this time period. There was same day availability of PSPN in 62 of 89 days of PN (69%). Conclusion Thorough education and training will help prescribers to make appropriate PSPN ordering decisions. Improvements to available stock bags may reduce the amount of PSPN that is required but a 7 day PSPN ordering service would improve efficient provision of clinically indicated PSPN to premature infants in NICU in Ireland.

Stunting is associated with blood lead concentration among Bangladeshi children aged 2-3 years.

BACKGROUND: Lead toxicity is of particular public health concern given its near ubiquitous distribution in nature and established neurotoxicant properties. Similar in its ubiquity and ability to inhibit neurodevelopment, early childhood stunting affects an estimated 34 % of children under 5 in low- and middle-income countries. Both lead and stunting have been shown to be associated with decreased neurodevelopment, although the relationship between these childhood burdens is underexplored. The association between lead exposure and stunting has been previously established, yet limited data are available on susceptibility windows. METHODS: Whole blood lead samples were collected from rural Bangladeshi children at delivery (umbilical cord blood) and at age 20-40 months (fingerstick blood). Stunting was determined using the Child Growth Standards developed from the World Health Organization Multicentre Growth Reference Study. Children with height for age < -2 z-scores below the median of the WHO Child Growth Standards were classified as stunted in all analyses. RESULTS: Median (IQR) umbilical cord and fingerstick blood lead levels were 3.1 (1.6-6.3) µg/dl and 4.2 (1.7-7.6) µg/dl, respectively. In adjusted multivariable regression models, the odds of stunting at 20-40 months increased by 1.12 per µg/dl increase in blood lead level (OR = 1.12, 95 % CI: 1.02-1.22). No association was found between cord blood lead level and risk of stunting (OR = 0.97, 95 % CI: 0.94-1.00). CONCLUSIONS: There is a significant association between stunting and concurrent lead exposure at age 20-40 months. This association is slightly attenuated after controlling for study clinic site. Additional research including more precise timing of lead exposure during these critical 20-40 months is needed.

Cardiac cephalgia: a diagnostic headache.

A 73-year-old man presented with a 6-month history of exertional headaches. Exercise tolerance test demonstrated progressive ischaemic changes concomitant with worsening headache. Cardiac cephalgia was diagnosed and his symptoms resolved after coronary artery bypass surgery. Cardiac cephalgia may occasionally present as exertional headache without chest symptoms.

Severity of depressive symptoms as a predictor of mortality: the English longitudinal study of ageing.

BACKGROUND: Major depressive disorder and subthreshold depression have been associated with premature mortality. We investigated the association between depressive symptoms and mortality across the full continuum of severity. METHOD: We used Cox proportional hazards models to examine the association between depressive symptom severity, assessed using the eight-item Center for Epidemiological Studies Depression Scale (CES-D; range 0-8), and the risk of all-cause mortality over a 9-year follow-up, in 11 104 members of the English Longitudinal Study of Ageing. RESULTS: During follow-up, one fifth of study members died (N = 2267). Depressive symptoms were associated with increased mortality across the full range of severity (p trend < 0.001). Relative to study members with no symptoms, an increased risk of mortality was found in people with depressive symptoms of a low [hazard ratio (HR) for a score of 2 was 1.59, 95% confidence interval (CI) 1.40-1.82], moderate (score of 4: HR 1.80, 95% CI 1.52-2.13) and high (score of 8: HR 2.27, 95% CI 1.69-3.04) severity, suggesting risk emerges at low levels but plateaus thereafter. A third of participants (36.4%, 95% CI 35.5-37.3) reported depressive symptoms associated with an increased mortality risk. Adjustment for physical activity, physical illnesses, and impairments in physical and cognitive functioning attenuated this association (p trend = 0.25). CONCLUSIONS: Depressive symptoms are associated with an increased mortality risk even at low levels of symptom severity. This association is explained by physical activity, physical illnesses, and impairments in physical and cognitive functioning.

Improved outcomes in the management of high-risk incisional hernias utilizing biological mesh and soft-tissue reconstruction: a single center experience.

INTRODUCTION: Repair of incisional hernias is complex in the setting of previous/current infection, loss of domain and bowel involvement, and is often on the background of significant co-morbidities. Reported repair techniques are associated with significant morbidity and led our unit to develop a novel technique for complex incisional hernia repair. METHODS: A retrospective case notes review of all high-risk (Ventral Hernia Working Group grade 2-4) incisional hernia repairs was undertaken. Standardized repair involved resection of attenuated soft tissue and hernia sac (bioburden reduction), component separation (where necessary), intra-peritoneal Strattice™ biological mesh insertion, midline fascial closure, and soft-tissue reconstruction, performed in combination with a plastic surgeon as a single-stage procedure. RESULTS: A total of 58 patients underwent hernia repair between February 2009 and September 2012 (median age 59 years; 59 % female). Eleven patients (19 %) were grade 4, 19 (33 %) were grade 3, and 28 (48 %) were grade 2. Nineteen (33 %) were recurrent hernias, and midline fascial closure was achieved in 52 (90 %). Early complications included 15 (26 %) surgical-site occurrences, three (5 %) respiratory complications, two (3 %) cardiac complications, and two (3 %) urinary tract infections. Follow-up has revealed three (5 %) asymptomatic hernia recurrences and no patients requiring mesh explantation. CONCLUSIONS: This technique was associated with a low risk of surgical site occurrences and hernia recurrence, with no requirements for mesh explantation. Repair of such complex incisional hernias remains challenging, and further randomized controlled trials are required to elucidate the optimal method of closure and mesh type.

Recent outbreaks of infectious syphilis, United Kingdom, January 2012 to April 2014.

Six outbreaks of infectious syphilis in the United Kingdom, ongoing since 2012, have been investigated among men who have sex with men (MSM) and heterosexual men and women aged under 25 years. Interventions included case finding and raising awareness among healthcare professionals and the public. Targeting at-risk populations was complicated as many sexual encounters involved anonymous partners. Outbreaks among MSM were influenced by the use of geospatial real-time networking applications that allow users to locate other MSM within close proximity.

Preoperative CT imaging as a tool to predict incisional hernia outcomes following abdominal wall reconstruction: A retrospective cohort analysis.

INTRODUCTION: Ventral wall hernia often causes significant morbidity and requires complex abdominal wall reconstruction (AWR). This study aims to determine whether subcutaneous abdominal fat thickness (AFT) measured with preoperative CT scans could predict postoperative outcomes in patients undergoing AWR. METHODS: A retrospective cohort study was conducted on all patients who underwent AWR at our institution between 2009 and 2021, with a minimum follow-up of 12 months. Using preoperative CT scans, AFT was measured at the xiphoid process, umbilicus, and pubic tubercle, as well as the hernia dimensions. Demographic, operative, and surgical outcome data were also collected and analyzed using statistical tests. RESULTS: The results showed that 9 of 101 patients (8.9%) experienced hernia recurrence. Smoking was associated with an increased risk of hernia recurrence (p < 0.001) with a predictive odds ratio (OR) of 18.27 (p = 0.041). Increased AFT at the xiphoid (p = 0.005), umbilicus (p < 0.001), and pubic tubercle (p < 0.001) were also associated with hernia recurrence and risk of infection. Only AFT at the pubic tubercle reached significance in the regression model predicting recurrence (OR=1.10; p = 0.030) and infection (OR=1.04; p = 0.021). A cut-off value of 67 mm was associated with a positive predictive value of 42.14% (sensitivity of 67% and specificity of 91%). Hernia defect area was not associated with risk of recurrence or infection. CONCLUSIONS: Smoking and increased AFT at the pubic tubercle are significant predictive factors for recurrence and infection in patients undergoing AWR, and preoperative optimization should focus on reducing these factors.

Robotic mirror therapy for stroke rehabilitation through virtual activities of daily living.

Mirror therapy is a standard technique of rehabilitation for recovering motor and vision abilities of stroke patients, especially in the case of asymmetric limb function. To enhance traditional mirror therapy, robotic mirror therapy (RMT) has been proposed over the past decade, allowing for assisted bimanual coordination of paretic (affected) and contralateral (healthy) limbs. However, state-of-the-art RMT platforms predominantly target mirrored motions of trajectories, largely limited to 2-D motions. In this paper, an RMT platform is proposed, which can facilitate the patient to practice virtual activities of daily living (ADL) and thus enhance their independence. Two similar (but mirrored) 3D virtual environments are created in which the patients operate robots with both their limbs to complete ADL (such as writing and eating) with the assistance of the therapist. The recovery level of the patient is continuously assessed by monitoring their ability to track assigned trajectories. The patient's robots are programmed to assist the patient in following these trajectories based on this recovery level. In this paper, the framework to dynamically monitor recovery level and accordingly provide assistance is developed along with the nonlinear controller design to ensure position tracking, force control, and stability. Proof-of-concept studies are conducted with both 3D trajectory tracking and ADL. The results demonstrate the potential use of the proposed system to enhance the recovery of the patients.

New insights from nanotechnology in SARS-CoV-2 detection, treatment strategy, and prevention.

The recent outbreak of SARS-CoV-2 resulted into the deadly COVID-19 pandemic, which has made a profound impact on mankind and the world health care system. SARS-CoV-2 is mainly transmitted within the population via symptomatic carriers, enters the host cell via ACE2 and TMPSSR2 receptors and damages the organs. The standard diagnostic tests and treatment methods implemented lack required efficiency to beat SARS-CoV-2 in the race of its spreading. The most prominently used diagnostic test,reverse transcription-polymerase chain reaction (a nucleic acid-based method), has limitations including a prolonged time taken to reveal results, limited sensitivity, a high rate of false negative results, and lacking specificity due to a homology with other viruses. Furthermore, as part of the treatment, antiviral drugs such as remdesivir, favipiravir, lopinavir/ritonavir, chloroquine, daclatasvir, atazanavir, and many more have been tested clinically to check their potency for the treatment of SARS-CoV-2 but none of these antiviral drugs are the definitive cure or suitable prophylaxis. Thus, it is always required to combat SARS-CoV-2 spread and infection for a better and precise prognosis. This review answers the above mentioned challenges by employing nanomedicine for the development of improved detection, treatment, and prevention strategies for SARS-CoV-2. In this review, nanotechnology-based detection methods such as colorimetric assays, photothermal biosensors, molecularly imprinted nanoparticles sensors, electrochemical nanoimmunosensors, aptamer-based biosensors have been discussed. Furthermore, nanotechnology-based treatment strategies involving polymeric nanoparticles, metallic nanoparticles, lipid nanoparticles, and nanocarrier-based antiviral siRNA delivery have been depicted. Moreover, SARS-CoV-2 prevention strategies, which include the nanotechnology for upgrading personal protective equipment, facemasks, ocular protection gears, and nanopolymer-based disinfectants, have been also reviewed. This review will provide a one-site informative platform for researchers to explore the crucial role of nanomedicine in managing the COVID-19 curse more effectively.

Biological Therapy for Avascular Necrosis of Femoral Head - A Case Report.

Introduction: Avascular necrosis (AVN) of the femoral head is a type of osteonecrosis with the disruption of blood supply to the head of the femur. Management of AVN femoral head depends on the stage of the disease. In this case report, we elaborated on the biological therapy for bilateral AVN of the femoral head. Case Report: A 44-year-old male presented with pain in both hips for 2 years with a history of rest pain in both hips. Radiologically, the patient was diagnosed with bilateral AVN of the femoral head. The patient was offered bone marrow aspirate concentrate (BMAC) in the right femoral head, followed up for 7 years, whereas the adult autologous live cultured osteoblasts in the left femoral head, followed up for 6 years. Conclusion: Biological therapy with differentiated osteoblasts remains a viable option for AVN femoral head when compared with an undifferentiated BMAC cocktail.

Gel-Based Autologous Chondrocyte Implantation (GACI) in the Chondral Defects of the Knee: An Observational Study.

Introduction: Gel-based autologous chondrocyte implantation (GACI) is known to have superior results when compared to conventional autologous chondrocyte implantation (ACI) in terms of delivery of chondrocytes to the articular cartilage surface with reproducible three-dimensional structural restoration. This study aims to evaluate the short-term outcomes of gel-based autologous chondrocyte implantation (GACI) for the treatment of large focal articular cartilage defects of the knee. Methods: This was a prospective observational study among 25 patients who underwent GACI. Primary outcome measures included Lysholm Knee Scoring Scale and IKDC score and secondary outcome measures included MRI assessment of cartilage repair using MOCART. Results: Mean age of the population was 39.8 ± 7.5 years. The study found a highly significant improvement in both Lysholm knee score (pre-op: 45.1 to post-op: 72.4) and IKDC score (pre-op: 36.7 to post-op: 78.5) (p < 0.001) at the final follow-up of 24 months, even with the mean defect size being 4.5 ± 5.8 cm2. Postoperative MRI showed a mean MOCART score improvement from 39.4 to 67.4 at the final follow-up. No major complications were observed. Conclusion: GACI is an effective and safe treatment option for large focal articular cartilage defects around the knee, with significant improvement in functional scores and low revision rates at medium-term follow-up.

The impact of COVID-19 on heart failure admissions in Suriname-A call for action.

INTRODUCTION: During the height of the COVID-19 pandemic, there was a worldwide reorganization of healthcare systems focusing on limiting the spread of the virus. The impact of these measures on heart failure (HF) admissions is scarcely reported in Low and Middle Income Countries (LMICs) including Suriname. We therefore assessed HF hospitalizations before and during the pandemic and call for action to improve healthcare access in Suriname through the development and implementation of telehealth strategies. METHODS: Retrospectively collected clinical (# hospitalizations per patient, in hospital mortality, comorbidities) and demographic (sex, age, ethnicity) data of people hospitalized with a primary or secondary HF discharge ICD10 code in the Academic Hospital Paramaribo (AZP) from February to December 2019 (pre-pandemic) and February to December 2020 (during the pandemic) were used for analysis. Data are presented as frequencies with corresponding percentages. T-tests were used to analyze continuous variables and the two-sample test for proportions for categorical variables. RESULTS: There was an overall slight decrease of 9.1% HF admissions (N pre-pandemic:417 vs N during the pandemic: 383). Significantly less patients (18.3%, p-value<0.00) were hospitalized during the pandemic (N: 249 (65.0%)) compared to pre-pandemic (N: 348 (83.3%)), while readmissions increased statistically significantly for both readmissions within 90 days (75 (19.6%) vs 55 (13.2%), p-value = 0.01) and readmissions within 365 days (122 (31.9%) vs 70 (16.7%), p-value = 0.00) in 2020 compared to 2019. Patients admitted during the pandemic also had significantly more of the following comorbidities: hypertension (46.2% vs 30.6%, p-value = 0.00), diabetes (31.9% vs 24.9%, p-value = 0.03) anemia (12.8% vs 3.1%, p-value = 0.00), and atrial fibrillation (22.7% vs 15.1%, p-value = 0.00). CONCLUSION: HF admissions were reduced during the pandemic while HF readmissions increased compared to the pre-pandemic period. Due to in-person consultation restrictions, the HF clinic was inactive during the pandemic period. Distance monitoring of HF patients via telehealth tools could help in reducing these adverse effects. This call for action identifies key elements (digital and health literacy, telehealth legislation, integration of telehealth tools within the current healthcare sector) needed for the successful development and implementation of these tools in LMICs.

A National Referral Service for Paediatric Brachytherapy: An Evolving Practice and Outcomes Over 13 Years.

AIMS: Most children requiring radiotherapy receive external beam treatment and few have tumours suitable for brachytherapy. No paediatric radiotherapy centre will treat enough patients from its own normal catchment population for expertise in brachytherapy to be developed and sustained. Following discussion and agreement in the national paediatric radiotherapy group, a service for paediatric brachytherapy in the UK has been developed. We report the process that has evolved over more than 10 years, with survival and functional outcome results. MATERIALS AND METHODS: Since 2009, potential patients have been referred to the central paediatric oncology multidisciplinary team meeting, where imaging, pathology and treatment options are discussed. Since 2013, the National Soft Tissue Sarcoma Advisory Panel has also reviewed most patients, with the principal aim of advising on the most suitable primary tumour management for complex patients. Clinical assessment and examination under anaesthetic with biopsies may be undertaken to confirm the appropriateness of brachytherapy, either alone or following conservative surgery. Fractionated high dose rate brachytherapy was delivered to a computed tomography planned volume after implantation of catheters under ultrasound imaging guidance. Since 2019, follow-up has been in a dedicated multidisciplinary clinic. RESULTS: From 2009 to 2021 inclusive, 35 patients (16 female, 19 male, aged 8 months to 17 years 6 months) have been treated. Histology was soft-tissue sarcoma in 33 patients and carcinoma in two. The treated site was pelvic in 31 patients and head and neck in four. With a median follow-up of 5 years, the local control and overall survival rates are 100%. Complications have been few, and functional outcome is good. CONCLUSION: Brachytherapy is effective for selected paediatric patients, resulting in excellent tumour control and good functional results. It is feasible to deliver paediatric brachytherapy at a single centre within a national referral service.