Prolonged Admission Research Articles

Malnutrition elevates delirium and ICU stay among critically ill older adult COVID-19 patients.

Malnutrition among intensive care unit (ICU) patients is associated with a higher risk of mortality and prolonged hospitalization. However, the influence of malnutrition on severe outcomes of ICU patients with coronavirus disease 2019 (COVID-19) is unclear. By evaluating the effect of malnutrition on the outcomes of COVID-19 in the ICU in older adult patients, this study will contribute to new knowledge of assessing the nutritional status and recovery of these patients. In the current single center prospective study, 310 critically ill COVID-19 patients with an age range of ≥65 years were recruited. Data on demographic characteristics, laboratory parameters, comorbidities, medications, and types of mechanical ventilation were collected in the first 24 h of ICU admission. Malnutrition was defined based on the two-step approach of the Global Leadership Initiative on Malnutrition (GLIM) scale at baseline. During the 45 days after the baseline, we collected data on delirium incidence, mortality, invasive mechanical ventilation (IMV) requirement, length of ICU and hospital admission, and re-hospitalization. In this study, the prevalence of malnutrition was 63.4% among critically ill COVID-19 patients. During the 45-day follow-up, 190 (61.3%) COVID-19 deaths were recorded among the baseline 310 patients. After controlling for potential confounders, malnutrition was associated with an increased risk of delirium so malnourished COVID-19 patients had a significantly 35% higher risk of delirium than those without malnutrition (HR: 1.35, 95% CI: 1.01-1.83). Such a significant association was not for COVID-19 mortality and IMV requirement. In addition, malnutrition was associated with a significantly 84% greater odds of prolonged ICU admission (OR: 1.84, 95% CI: 1.09-3.10). No significant association was seen between malnutrition and re-hospitalization and also prolonged hospital admission. Malnutrition was associated with an increased risk of delirium and prolonged ICU admission among critically ill older adult COVID-19 patients. Prevention, diagnosis, and treatment of malnutrition could be a key component in improving outcomes in these patients.

Preterm preeclampsia as an independent risk factor for thromboembolism in a large national cohort

BackgroundPreterm preeclampsia, a product of vascular dysfunction, is associated with prolonged hospital admission and proteinuria, significant risk factors for thromboembolism in pregnancy. The risk of thromboembolism in preterm preeclampsia warrants further investigation. ObjectivesTo determine the relationship between preterm preeclampsia and thromboembolic risk. We hypothesize that preterm preeclampsia is an independent risk factor for thromboembolism in pregnancy. Study DesignThis is a retrospective cohort study using the National Inpatient Sample database via HCUP-AHRQ from 2017-2019. All subjects with an ICD-10 code for pregnancy or peripartum encounter were included. Subjects were excluded if gestational age at delivery was less than 20 weeks or if they had a history of thromboembolism, inherited thrombophilia, or antiphospholipid syndrome. Patients with preterm (delivered less than 37 weeks) preeclampsia and term (delivered 37 weeks or greater) preeclampsia were compared to those without preeclampsia. The primary outcome was a composite of any thromboembolic event, including pulmonary embolism, deep vein thrombosis, cerebral thrombosis/transient ischemic attack (TIA), or other thromboses. The secondary outcomes were rates of each individual type of thromboembolic event. The groups were compared via analysis of variance, chi-squared, and logistic regression analyses. The logistic regression included those variables that differed between groups with p<0.05. ResultsOf individuals in the database more than 2.2 million met inclusion criteria. A total of 56,446 (2.7%) had preterm preeclampsia and 86,152 (6.7%) had term preeclampsia. Those with preterm preeclampsia were more likely to be older, identify as non-Hispanic black, be obese, have chronic hypertension among other chronic diseases, and be in the lowest quartile of income (p<0.001). Among patients with preterm preeclampsia, 0.32% experienced thromboembolism while those with term preeclampsia and without preeclampsia experienced thromboembolism 0.10% and 0.09%, respectively. After controlling for confounders that differed between groups with p<0.05, preterm preeclampsia remained independently associated with any thromboembolic event (aOR 2.21 95%CI 1.84-2.65) as well as each individual type of thromboembolism. Term preeclampsia was not associated with an increased risk of thromboembolism (aOR 1.18, 95%CI 0.94-1.48). ConclusionPreterm preeclampsia is independently associated with an increased risk of thromboembolic events.

Effect of surgical volume on short-term outcomes of cytoreductive surgery for advanced-stage ovarian cancer: A population-based study from the Dutch Gynecological Oncology Audit

ObjectiveDespite lacking clinical data, the Dutch government is considering increasing the minimum annual surgical volume per center from twenty to fifty cytoreductive surgeries (CRS) for advanced-stage ovarian cancer (OC). This study aims to evaluate whether this increase is warranted. MethodsThis population-based study included all CRS for FIGO-stage IIB-IVB OC registered in eighteen Dutch hospitals between 2019 and 2022. Short-term outcomes included result of CRS, length of stay, severe complications, 30-day mortality, time to adjuvant chemotherapy, and textbook outcome. Patients were stratified by annual volume: low-volume (nine hospitals, <25), medium-volume (four hospitals, 29–37), and high-volume (five hospitals, 54–84). Descriptive statistics and multilevel logistic regressions were used to assess the (case-mix adjusted) associations of surgical volume and outcomes. ResultsA total of 1646 interval CRS (iCRS) and 789 primary CRS (pCRS) were included. No associations were found between surgical volume and different outcomes in the iCRS cohort. In the pCRS cohort, high-volume was associated with increased complete CRS rates (aOR 1.9, 95%-CI 1.2–3.1, p = 0.010). Furthermore, high-volume was associated with increased severe complication rates (aOR 2.3, 1.1–4.6, 95%-CI 1.3–4.2, p = 0.022) and prolonged length of stay (aOR 2.3, 95%-CI 1.3–4.2, p = 0.005). 30-day mortality, time to adjuvant chemotherapy, and textbook outcome were not associated with surgical volume in the pCRS cohort. Subgroup analyses (FIGO-stage IIIC-IVB) showed similar results. Various case-mix factors significantly impacted outcomes, warranting case-mix adjustment. ConclusionsOur analyses do not support further centralization of iCRS for advanced-stage OC. High-volume was associated with higher complete pCRS, suggesting either a more accurate selection in these hospitals or a more aggressive approach. The higher completeness rates were at the expense of higher severe complications and prolonged admissions.

Patients on Antithrombotic Agents with Small Bowel Bleeding –Yield of Small Bowel Capsule Endoscopy and Subsequent Management

Background and AimsSmall bowel gastrointestinal bleeding (GIB) is associated with multiple blood transfusions, prolonged and/or multiple hospital admissions, utilization of significant healthcare resources, and negative effects on patient quality of life. There is a well-recognized association between antithrombotic medications and small bowel GIB. We aimed to identify the diagnostic yield of small bowel capsule endoscopy (SBCE) in patients on antithrombotic medications and the impact of SBCE on treatment course.MethodsThe electronic medical records of nineteen hundred eighty-six patients undergoing SBCE were retrospectively reviewed.ResultsThe diagnostic yield for detecting stigmata of recent bleeding and/or actively bleeding lesions in SBCE was higher in patients that were on antiplatelet agents (21.6%), patients on anticoagulation (22.5%), and in patients that had their SBCE performed while they were inpatient (21.8%), when compared to the patients not on antiplatelet agents (12.1%), patients not on anticoagulation (13.5%), and with patients that had their SBCE performed in the outpatient setting (12%). Of 318 patients who had stigmata of recent bleeding and/or actively bleeding lesion(s) identified on SBCE, SBCE findings prompted endoscopic evaluation (small bowel enteroscopy, esophagogastroduodenoscopy (EGD), and/or colonoscopy) in 25.2%, with endoscopic hemostasis attempted in 52.5%.ConclusionsOur study, the largest conducted to date, emphasizes the importance of performing SBCE as part of the evaluation for suspected small bowel bleeding, particularly in patients taking antithrombotic therapy, and especially during their inpatient hospital stay.

Admission Cardiotocography and Neonatal Outcomes at a Tertiary Health Facility in Southwestern Nigeria

Background: Admission cardiotocography (CTG), a noninvasive procedure, is used to indicate the state of oxygenation of the fetus on admission into the labor ward. Objective: This study assessed the association of admission CTG findings with neonatal outcome at a tertiary health facility. Materials and Methods: A prospective, observational study of 206 pregnant women who were admitted into the labor ward with singleton live pregnancies. Information on the demographic characteristics, obstetrics and medical history, admission CTG tracing, and neonatal outcome was obtained using a structured data collection form. Data were analyzed using the SPSS software version 20.0 with the level of significance set at P &lt; 0.05. Results: The admission CTG findings were normal in 73.3%, suspicious in 13.6%, and pathological in 13.1% of the women. The occurrence of low birth weight, special care baby unit (SCBU) admission, asphyxiated neonates, neonatal death, and prolonged hospital admission was significantly more frequent among those with pathological admission CTG results compared with normal and suspicious results (P &lt; 0.05). The incidence of vaginal delivery was more common when the CTG findings were normal, whereas all women with pathological CTG result had a cesarean delivery. Conclusion: Admission CTG was effective in identifying fetuses with a higher incidence of perinatal asphyxia. Neonatal outcome such as low birth weight, APGAR score, SCBU admission, and prolonged hospital admission was significantly associated with pathological CTG findings. In the absence of facilities for further investigations, prompt intervention for delivery should be ensured if admission CTG is pathological.

Case Series: The use of Lithium in Bipolar Affective Disorder and End-Stage Renal Disease

IntroductionLithium is a highly effective treatment in the management of Bipolar Affective Disorder (BPAD) however it is associated with increased risk of developing chronic kidney disease. There is a lack of clear guidance on alternative approaches to managing those individuals that require cessation of lithium due to progression to end stage renal disease (ESRD).ObjectivesWe discuss two patients with BPAD on lithium therapy who have developed ESRD. In both cases, lithium was discontinued due to ESRD, with alternatives trialled. In one case, the patient continues to be managed without lithium, whereas in the second, a decision was made to recommence lithium at a low dose. We reviewed the literature to provide meaningful context to the cases.MethodsCase 1 This patient with a long history of BPAD and multiple medical co-morbidities experienced progressive decline in renal function. A decision was made to cease lithium therapy with close monitoring for signs of affective relapse. The patient was stabilised using a combination of sodium valproate and quetiapine. Since cessation of lithium, the patient has required a significant increase in support from the CMHT and more frequent admissions to manage mood and anxiety symptoms that cause significant subjective distress.Results Case 2 This patient had a long history of stable BPAD, with no episodes of illness for over 30 years. Unfortunately they developed CKD and despite a significant reduction in lithium over time, they developed ESRD requiring haemodialysis. Lithium was discontinued leading to a manic relapse of BPAD requiring a prolonged admission and a combination of carbamezapine, olanzapine, escitalopram and clonazepam to stabilise their mental state. Following discharge home, their mental state failed to reach baseline and they reported significant anxiety symptoms and memory impairment. Following protracted assessment and support they were deemed unfit for renal transplant and a decision was then made by the patient, their family, nephrology and psychiatry to recommence lithium therapy whilst on haemodialysis. Their anxiety and functioning improved significantly following the reintroduction of low dose lithium, allowing the withdrawal of other neuroleptics.ConclusionsBoth cases required an individual approach to balance physical and mental health considerations. There are no clear markers to predict if a patient will respond to alternative mood stabilisers, nor is there a guarantee that kidney function will improve or stop declining when lithium is discontinued. Decisions should reflect patient preference and balance risks associated with relapse and of declining ESRD.Disclosure of InterestNone Declared

The Use of Oxandrolone in the Management of Severe Burns: A Multi-service Survey of Burns Centres and Units Across the United Kingdom.

Introduction Severe thermal burns are a catastrophic injury. Those surviving the initial insult are subject to life-long disability, prolonged hospital admission, nutritional issues and poor wound healing. Oxandrolone has been shown to reduce hospital duration and promote lean body mass. Despite not being licenced for use in burns trauma within the United Kingdom (UK), services across the country utilise Oxandrolone in the management of severe burns. We aim to analyse the use of Oxandrolone in major burns across burns services within the UK. Methods We conducted a survey across all burn centres and units across the UK. Any burns service provider with experience in patient management of patients sustaining burns with a total body surface area >15% was included. All services were identified using the British Burns Association website. We conducted a survey of all centres and units and contacted them via telephone through the trust's switchboard. Responses were accepted from any healthcare staff familiar with the day-to-day in-patient care of patients on the ward. Services with no in-patient services were excluded. Results A total of 24 burns centres and services responded to our survey. Twelve of the respondents were in a burns unit and 12 were in a burns centre. Eight respondents were paediatric facilities, and the remaining 16 dealt with adult burns. In total, 16/24 (66.6%) services reported using Oxandrolone. Conversely, 8/24 (33.3%) burns services denied using Oxandrolone. 7/12 (58.3%) burns units use Oxandrolone in the management of burns. 5/12 (42.7%) burns units do not use Oxandrolone in severe burns. 9/12 (75%) of burns centres described using Oxandrolone, whilst the remaining 3/12 (25%) did not. Discussion Oxandrolone is used varyingly across burns services across the UK. Burns centres were more likely to use Oxandrolone compared to units. We also find that more paediatric services used Oxandrolone in comparison to adult services. Studies have shown that the benefit of Oxandrolone is not age-dependent. Further work is required to assess the impact of this medication on patients with severe burns and national guidance would help further improve burns management across the UK.

Long-term vitamin D insufficiency and associated risk factors for paediatric burns patients

The most recognised role of vitamin D in the body is for calcium absorption, and sufficiency is defined as a vitamin D blood serum level greater than 20 ng/mL (50 nmol/L). In growing children, hypovitaminosis D is associated with bone and muscle weakness, fractures, and osteoporosis. Burns patients are at a greater risk of low vitamin D levels due to lack of ultraviolet rays reaching the skin during prolonged hospital admission and sun avoidance post-burn injury. This study aimed to identify any individual, seasonal or burn injury characteristics in paediatric patients that were associated with low total vitamin D levels. Three different vitamin D metabolites were analysed to identify if, and where, in the synthesis pathway any insufficiencies may be occurring. Liquid Chromatography Mass Spectrometry (LCMS) was used to concurrently assess vitamin D3 (25OHD3 or Calcifediol), its epimer (3epi-25(OH)D3), and its precursor Pre Vitamin D3 (Cholecalciferol), in the plasma from 193 Australian paediatric burn patients, compared to 46 healthy controls. The results indicated that 61 % of healthy controls and up to 76 % of all burn patients had below normal clinical ranges of Total 25OHD3 (25(OH)D3 + 3epi-25(OH)D3). However, there were no significant differences between patient groups (control, acute, scarring, and reconstructive). The season of sample collection contributed significantly to total vitamin D levels but patients who were undergoing reconstructive surgery 1–17 years post-burn had consistently low vitamin D levels across all seasons. Routine screening, dietary monitoring, and potential supplementation of vitamin D in the burns population is recommended as it may impact recovery, growth and development of the child post-burn.

Analysis of patient flow and barriers to timely discharge from general medical wards at a tertiary academic hospital in Cape Town, South Africa

BackgroundMovement of patients through a health establishment is a complex activity reliant upon multi-actor co-ordination across departments. The challenge of enhancing service delivery to meet the needs of a growing and aging population, whilst minimizing expense, is a global concern. There is an urgent need to understand and quantify systemic gaps in the efficient delivery of healthcare services. Stagnation of patient flow has negative impacts on both staff and patients by increasing risks of adverse outcomes, staff frustration and job dissatisfaction. An inefficient discharge process can be a significant barrier to timely patient movement.MethodsA retrospective cohort study was conducted at a tertiary, academic hospital in the Western Cape, South Africa to assess the journey of medical patients from admission to discharge across the five different medical teams (firms) within the general medicine department. Consecutive sampling was used to capture all eligible adult medical in-patients admitted from the emergency department (ED) to general medicine from the 11th – 20th April 2023 and discharged up until the 30th of April 2023.We reviewed the patient notes (folders) of these individuals using a data-extraction tool to ascertain reasons for admission and barriers to timely discharge.ResultsAmong 86 patient folders reviewed, cumulatively accounting for 596 in-patient days, a difference in the median length of in-patient stay between medical firms (p = 0.042) was noted. The shortest length of stay corresponded to firms with the greatest proportion of daily senior staff oversight (defined as documented patient reviews by a registrar, medical officer and/or consultant independently or in addition to reviews done for the day by interns and/or students). While 52% of patients vacated their beds between 14:00 and 17:00, 66% of patients were admitted after 20:00. Reasons for prolonged admission were variable, and attributable to a range of different disciplines across the multidisciplinary team.ConclusionWhilst this study did not evaluate the appropriateness of chosen medical management but rather systemic drivers affecting patient movement and barriers to timely discharge, the delays in discharge were noted to be multi-factorial including facets across the efficient delivery of medical care, availability of resources and the internal operational frameworks for the institution. Understanding the need to optimize internal process efficiencies with regards to prompt acquisition of investigations, improvement of senior staff oversight and the creation of a standardized discharge process, could enhance efficient patient movement.

Poland syndrome: A case of difficult weaning of ventilation after surgery

IntroductionPoland syndrome is a rare congenital anomaly that occurs in 1 in 30,000 children. It is characterised by unilateral underdevelopment or lack of the chest wall muscle that is apparent at birth. Rarely is it discovered to involve a bilateral chest muscular deficit. Poland syndrome presents in a wide variety of ways, which can often make diagnosis challenging.AimWe would like to highlight the rarity of Poland syndrome, and the challenges of post-operative recovery, primarily the ventilation.Case studyWe presented a case of a 44-year-old female with non-investigated chest wall deformity, whom required emergency surgical intervention under general anaesthesia. Post-operatively, she required prolonged ventilatory support, and was then diagnosed with Poland syndrome.Results and discussionThe patient had undergone an emergency laparotomy and left lateral hepatectomy for left hepatolithiasis with liver abscess. Post-operation, she required prolonged ventilation, with gradual weaning of oxygen. Imaging studies showed absence of left pectoralis major, thus a diagnosis of Poland syndrome. Gradually she was weaned off and had a successful post operative recovery.ConclusionsPoland syndrome is a rare congenital abnormality. In patients undergoing general anaesthesia, the normal mechanics of breathing while ventilated are absent. Their recovery is longer and requires prolonged ICU admission.

Traumatic gluteus maximus femoral insertion tear

With hip fracture dislocation, there is a wide variety of injuries, and one of the least and rarely to be seen is a gluteus maximus femoral insertion tear. We report this case to encourage further sharing of similar cases, establish a treatment protocol, and avoid such potential complications. We present this rare case of a 36-year-old male, a victim of a severe motor vehicle collision, who presented with a head contusion, right gluteus maximus femoral insertion tear, right hip dislocation with closed posterior wall acetabulum fracture, intra-articular incarcerated fragment, and multiple fractures. After the reduction of his hip and splinting of his concomitant fractures and optimization of the general condition, he underwent open reduction internal fixation of the posterior acetabulum wall. Intraoperatively, he found to have a rupture of gluteus maximus and short external rotators for which he had gluteus maximus direct repair to its insertion and partial repair for his severely damaged external rotators. The patient developed a surgical site infection post operation, treated by multiple sessions of irrigation and debridement and culture-based intravenous venous antibiotics for six weeks. At the 7-month outpatient clinical follow-up, the patient function was able to mobilize with a limping gait using a cane and extreme limitation of his abduction, external rotation, and extension due to the development of heterotopic ossification, which could be due to prolonged intensive care unit admission due to head injury or hip external rotators rupture or multiple surgeries that he underwent. This rare finding of gluteus maximus ruptur is the first of a kind in our institute, and such a finding to be considered before treatment of such severe injuries and questioning the need for magnetic resonance imaging for traumatic hip dislocations plus prophylactic treatment of heterotopic ossification to optimize the functional outcome post-operative.

1868 Eight to Hydrate: Promoting oral hydration of elderly patients in hospital

Abstract Introduction Dehydration is associated with prolonged hospital admissions and complications. Elderly patients are more susceptible due to physiology, dexterity and cognition. The British Dietetic Association recommends minimum 7 beverages per day whilst The British Nutrition Foundation advises proactive dehydration risk management in hospital. This project aimed to reduce the proportion of elderly patients at risk of dehydration in hospital. Methods Staff documented oral hydration over 24 hours for patients on the Care of the Elderly ward. Additional factors obtained retrospectively included demographics, dementia diagnosis, fluid prescriptions and fluid restriction. Criteria adapted from a ‘Hydration Care Assessment Tool’ defined risk of dehydration by daily intake as low (&amp;gt;1500mls), medium (800-1500mls), high (400-800mls) or very high (&amp;lt;400mls). Approximating each drink as 200mls, we set a daily target of 8 beverages; equating to low risk. Visual hydration trackers were placed at patients' bedsides and junior doctors reminded the multi-disciplinary team each morning. Data collection was repeated after 2 weeks. Results First cycle recruited 13 males, 16 females with mean age 78.5. Over 50% were Very High Risk (5/29) or High Risk (12/29) of dehydration whilst the remainder were Medium Risk (10/29), or Low risk (2/29). 4/5 (80%) at Very High Risk received intravenous fluids. Of the High-Risk group, more than half had a diagnosis of dementia and 3/12 (25%) received fluids intravenously. Following intervention, 12 males and 7 females were recruited with mean age 76. Proportion at highest risk was reduced: Very High Risk (5/29 to 0/19; -100%), High Risk (12/29 to 3/19; -61%). Therefore, more were at Medium Risk (10/29 to 13/19; +101%) and Low Risk (2/29 to 3/19; +131%). Conclusion Though improved, few patients meet hydration recommendations. However simple visual reminders are an effective starting point. Further interventions could include oral fluid prescriptions and reflect staff and patient feedback.

Ready to Go Home? Nurses' Perspectives of Prolonged Admission for Patients Undergoing Video-Assisted Thoracic Surgery for Non-Small-Cell Lung Cancer in Denmark.

Enhanced recovery after surgery programs with median postoperative hospitalization of 2 days improve outcomes after lung cancer surgery. This article explores nursing care practices for patients with lung cancer who remain hospitalized despite having recovered somatically. Qualitative focus group interviews were conducted with 16 nurses. Ricoeur's phenomenological hermeneutics underpins the methodology applied in this study, and we relied on Benner and Wrubel's theory. The nurses emphasized that the thoughts of patients with a recent lung cancer diagnosis revolve around more than the surgery. Nursing comprises not only practicalities but also attending to patients' stress and their coping with being struck with lung cancer and having undergone surgery. A counterculture emerged to counteract the logic of productivity, indicating that caring as a worthy end in itself may be underestimated in protocol-driven care. Prolonging hospitalization largely depends on clinical judgment. The nurses' aim is not to keep patients in the hospital but to avoid any needless suffering, allowing them to reclaim the primacy of caring.

Sex-Stratified Predictors of Prolonged Operative Time and Hospital Admission in Outpatient Parathyroidectomy.

Our retrospective database study investigatessex-stratified predictors of prolonged operative time (POT) and hospital admission following parathyroidectomy for primary hyperparathyroidism (PHPT). The 2016 to 2018 American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) was queried for patients with PHPT undergoing parathyroidectomy. Cases analyzed were all outpatient status, arrived from home, coded as non-emergent, and elective. POT was defined by the 75th percentile. Hospital admission was defined as LOS 1day. Univariate and multivariable binary logistic regressions were utilized. Of 7442 cases satisfying inclusion criteria, the majority were female (78.0%) and White (78.5%). Median OT (IQR) for females and males was 77 (58-108) and 81 (61-109) minutes, respectively (P = 0.003). 1965 (33.9%) females and 529 (32.3%) males required hospital admission. Independent predictors of POT included ASA class III/IV (aOR 1.342, 95% CI 1.007-1.788) and obesity (aOR 1.427, 95% CI 1.095-1.860) for males (P < 0.05). Independent predictors of hospital admission included age (aOR 1.008, 95% CI 1.002-1.014), ASA class III/IV (aOR 1.490, 95% CI 1.301-1.706), obesity (aOR 1.309, 95% CI 1.151-1.489), dyspnea (aOR 1.394, 95% CI 1.041-1.865), chronic steroid use (aOR 1.674, 95% CI 1.193-2.351), and COPD (aOR 1.534, 95% CI 1.048-2.245) for females (P < 0.05); and ASA class III/IV (aOR 1.931, 95% CI 1.483-2.516) and bleeding disorder (aOR 2.752, 95% CI 1.443-5.247) for males (P < 0.005). In conclusion,predictors of POT and hospital admission following parathyroidectomy for PHPT differed by patient sex. Identifying patients at risk for POT and hospital admission may optimize healthcare resourceutilization. Level of Evidence: IV. The online version contains supplementary material available at 10.1007/s12070-023-04444-3.

ZAOSTRZENIA NIEWYDOLNOŚCI ODDECHOWEJ- PRZYCZYNY I POSTĘPOWANIE

Exacerbations of chronic obstructive pulmonary disease have major impact on health related quality of life in patients with a major cause of hospital admission, readmission, mortality and health care costs. COPD patients have also multimorbidites and it is now known that exacerbations increase risk of cardiac events during the exacerbation event. COPD exacerbations are mainly triggered by respiratory viruses with airway bacteria acting usually as secondary pathogens. This leads to the cardinal symptoms of exacerbations, shortness of breath, sputum purulence and cough. Exacerbations need to be detected as early as possible as delay in treatment is more likely to result in a prolonged event and hospital admission. Treatment of the exacerbation still has limited options with oral corticosteroids and antibiotics and also mucolytics maybe used. In the case of respiratory failure, noninvasive ventilation or high flow oxygen will be useful. Exacerbation prevention is an important part of management and includes vaccination for common viral infections, bronchodilators, mucolytics, anti-inflam- matory agents and recently the introduction of biologic therapy where there is evidence of Type 2 inflammation.

972 Prolonged antepartum admission as an independent risk factor for perinatal depression in patients with PPROM

972 Prolonged antepartum admission as an independent risk factor for perinatal depression in patients with PPROM

Study on knowledge, attitude, and practices of general public toward antimicrobial use and antimicrobial resistance

Background: The World Health Organization (WHO) states that antibiotic resistance (AMR) is a serious public health issue that is only getting worse. Antibiotic misuse leads to serious complications such as prolonged hospital admissions, high death rates, and increased financial load. While a number of factors have been identified as contributing to the development of AMR, inappropriate antibiotic usage has been identified as the primary cause. Taking antibiotics more often than prescribed, not taking them to their full recommended dosage, sharing prescription medications, storing medication for later use to treat the same symptoms, and obtaining antibiotics without a prescription are some of the factors that contribute to antimicrobial resistance (AMR). Aims and Objectives: The aims and objectives of the study are to assess the knowledge, attitudes, and practices of public regarding the use of antimicrobial use and antimicrobial resistance; evaluating potential corrective measures to address the problem; selecting effective communication strategies to raise awareness; and to analyzing the factors associated with a higher level of knowledge about antimicrobial resistance. Materials and Methods: A descriptive cross-sectional study was carried out after obtaining approval from the Institutional Ethics Committee from July 28th, 2022, to September 28th, 2022, with a sample size of 488 voluntary participants from general public visiting outpatient departments (OPDs) of Rajiv Gandhi Government General Hospital (RGGGH), Chennai. The participants’ knowledge, attitude, and practices regarding the use of antibiotics and antimicrobial resistance were assessed through a questionnaire in English and translated into the local language (Tamil). Results: A total of 488 responses were received from patients visiting the various OPDs of RGGGH, Chennai. Among the respondents, the majority were females 257 (52.7%) of age groups, 18–25 years (172, 35.2%). The respondents were also grouped based on their level of education and found that most of them had completed class 12, 218 (44.7%). Previous history of antibiotic use was assessed and found that 417 (85.5%) participants had taken antibiotics within the past 12 months before the study. Our study found that the majority of respondents (280, 57.4%) knew that the full course of antibiotics should be taken as directed. Practices of acquiring antibiotics were also assessed in our study and found that 301 respondents (61.7%) said they have never purchased antibiotics without consulting a doctor. The proper use of antibiotics was another question that participants were asked and 288 (59%) participants answered that they had received this explanation health-care workers. The knowledge about antibiotic use was assessed and found that the majority of participants (368, 75.4%) correctly identify urinary tract infection as a disease that can be cured by antibiotics. Our study also revealed that most of the participants (317, 64.9%) had awareness about the antibiotic resistance from the given list of terms related to issue of antibiotic resistance. Conclusion: The majority of the general people who visited the RGGGH’s OPDs revealed good attitudes and awareness regarding the severity of antimicrobial resistance (AMR) and the significance of using antibiotics appropriately. Their knowledge, attitudes, and behaviors are determined to be highly satisfactory. There were a few minor fallacies, such as the idea that antibiotics work well against colds. To more accurately assess the baseline circumstances of the broader population, there is a greater need for research in this field using multicentric approaches and a modified demographic focus.

Relationship between serum procalcitonin level and severity and prognosis in patients with traumatic brain injury in plateau areas

To analyze the changes rule of serum procalcitonin (PCT) levels in patients with traumatic brain injury in plateau areas, and to evaluate its value in assessing the severity and prognosis of the patients. A prospective cohort study was conducted. The patients with traumatic brain injury admitted to the critical care medicine departments of Xining Third People's Hospital (at an altitude of 2 260 metres) and Golmud City People's Hospital (at an altitude of 2 780 metres) from May 2018 to September 2022 were enrolled. According to the Glasgow coma scale (GCS) score at admission, the patients were divided into mild injury group (GCS score 13-15), severe injury group (GCS score 9-12), and critical injury group (GCS score 3-8). All patients received active treatment. Chemiluminescence immunoassay was used to measure the serum PCT levels of patients on the 1st, 3rd, 5th, and 7th day of admission. The Kendall tau-b correlation method was used to analyze the correlation between serum PCT levels at different time points and the severity of the disease. The patients were followed up until October 30, 2022. The prognosis of the patients was collected. The baseline data of patients with different prognosis were compared. The Cox regression method was used to analyze the relationship between baseline data, serum PCT levels at different time points and prognosis. Receiver operator characteristic curve (ROC curve) was drawn to analyze the predictive value of serum PCT levels at different time points for death during follow-up. Finally, a total of 120 patients with traumatic brain injury were enrolled, including 52 cases in the mild injury group, 40 cases in the severe injury group, and 28 cases in the critical injury group. The serum PCT levels of patients in the mild injury group showed a continuous downward trend with the prolongation of admission time. The serum PCT levels in the severe injury and critical injury groups reached their peak at 3 days after admission, and were significantly higher than those in the mild injury group (μg/L: 3.53±0.68, 4.47±0.63 vs. 0.40±0.14, both P < 0.05), gradually decreasing thereafter, but still significantly higher than the mild injured group at 7 days. Kendall tau-b correlation analysis showed that there was a significant positive correlation between serum PCT levels on days 1, 3, 5, and 7 of admission and the severity of disease (r value was 0.801, 0.808, 0.766, 0.528, respectively, all P < 0.01). As of October 30, 2022, 92 out of 120 patients with traumatic brain injury survived and 28 died, with a mortality of 23.33%. Compared with the survival group, the GCS score, serum interleukin-6 (IL-6) levels, white blood cell count (WBC) in peripheral blood, and PCT levels in cerebrospinal fluid at admission in the death group were significantly increased [GCS score: 5.20±0.82 vs. 4.35±0.93, IL-6 (ng/L): 1.63±0.45 vs. 0.95±0.27, blood WBC (×109/L): 14.31±2.03 vs. 11.95±1.98, PCT in cerebrospinal fluid (μg/L): 11.30±1.21 vs. 3.02±0.68, all P < 0.01]. The serum PCT levels of patients in the survival group showed a continuous downward trend with prolonged admission time. The serum PCT level in the death group peaked at 3 days after admission and was significantly higher than that in the survival group (μg/L: 4.11±0.62 vs. 0.52±0.13, P < 0.01), gradually decreasing thereafter, but still significantly higher than the survival group at 7 days. Cox regression analysis showed that serum IL-6 levels [hazard ratio (HR) = 17.347, 95% confidence interval (95%CI) was 5.874-51.232], WBC in peripheral blood (HR = 1.383, 95%CI was 1.125-1.700), PCT levels in cerebrospinal fluid (HR = 1.952, 95%CI was 1.535-2.482) at admission and serum PCT levels on admission days 1, 3, 5, and 7 [HR (95%CI) was 6.776 (1.844-24.906), 1.840 (1.069-3.165), 3.447 (1.284-9.254), and 6.666 (1.214-36.618), respectively] were independent risk factors for death during follow-up in patients with traumatic brain injury (all P < 0.05). ROC curve analysis showed that the AUC of serum PCT levels on days 1, 3, 5, and 7 for predicting death during follow-up in patients with traumatic brain injury was all > 0.8 [AUC (95%CI) was 0.898 (0.821-0.975), 0.800 (0.701-0.899), 0.899 (0.828-0.970), 0.865 (0.773-0.958), respectively], indicating ideal predictive value. The optimal cut-off value for serum PCT level at 3 days of admission was 1.88 μg/L, with the sensitivity of 78.6% and specificity of 88.0% for predicting death during follow-up. Abnormal expression of serum PCT levels in patients with traumatic brain injury on the 3rd day of admission was found. The serum PCT levels greater than 3 μg/L may be related to severe illness. The serum PCT levels greater than 1.88 μg/L can predict the poor prognosis of patients. Dynamic observation of changes in serum PCT levels has good evaluation value for the severity and prognosis of patients with traumatic brain injury in plateau areas.

Optimising Same Day Emergency Care (SDEC) Delivery Within a Leading Tertiary Cancer Centre in Southeast Wales

Expansion and enhancement of Same Day Emergency Care at Velindre Cancer Centre during 2022 compromises of Ambulatory Care Unit, Assessment Unit, Patient Support Unit and Immunotherapy toxicities service.&#x0D; To provide better value-based healthcare we have introduced an Immunotherapy Toxicities service plus expanded the existing Ambulatory Care Unit and Patient Support Unit providing 12-hour weekday working including a weekend service. &#x0D; The need for a dedicated Immunotherapy service was highlighted following NHS data which anticipated a growth of 240% in Immunotherapy treatments over the next 5 years with Immunotherapy treatments having already increased by 49% from 2018/19 to 2020/21. &#x0D; Without investment this would have led to increasing admissions in South East Wales Health Boards by over 320 patients per annum. This increase would perpetuate the strain on the Ambulatory Unit within VCC and Local Health Boards emergency departments due to the need to admit the patients experiencing toxic side-effects with no viable alternative.&#x0D; The development of the Immunotherapy service has allowed for a clear alternative to emergency/unscheduled admission by ensuring robust pathways are in place, 24/7 resilience and support of toxicities, increased patient and staff education in managing toxicities and rapid treatment and management of patients. &#x0D; The Ambulatory Care provision has expanded working hours as well as supporting a weekend service to ensure more timely interventions for patients on a same day basis, enhancing care and clinical outcomes plus removing additional demand on Local Health Boards by preventing admission. &#x0D; Since 2019 the Patient Support Unit has seen a 51% reduction for inpatient admissions for head and neck cancer with the average monthly bed days for patients reduced by 45%. Through service expansion it has been predicted that admissions and length of stay are likely to reduce by a further 10-15%. This will further decrease the burden on external services such as acute hospitals with an ever growing demand on the services.&#x0D; The expansion has improved access to a skilled multidisciplinary team including specialist nurses, dieticians, speech and language therapists, physiotherapists and occupational therapists who will all work together to ensure all patients are cared for through robust interventions with timely follow ups.&#x0D; The model of delivery is innovative and forward thinking and endorsed by patients and staff alike. The joint MDT allows professionals to anticipate, ameliorate and treat complex and rapidly changing symptoms as an outpatient. &#x0D; The services discussed are essential in reducing the burden on internal and external services whilst ensuring the patient has the best possible outcome. Through clear robust pathways and an upskilled workforce, the service will be sustainable for years to come whilst patients are dealt with in the best way possible in an Ambulatory manner.&#x0D; The outcome is a sustainably funded, evidence-based patient-centred service offered in a day case setting, that anticipates and manages complex toxicities and challenging symptoms that develop at different points during the treatment pathway. With these side effects managed on an ambulatory basis, it prevents patients requiring prolonged inpatient admission, a wider benefit for our partners in Local Health Boards.&#x0D;

Percutaneous cryoablation of 100 anterior renal tumors: safety and technical success.

To assess the safety, technical success, and clinical outcomes of percutaneous cryoablation (PCA) in patients with anterior renal tumors. A retrospective analysis of patients with anterior renal tumors, defined as tumors at or anterior to the level of the renal pelvis, treated with CT-guided PCA from 2008 to 2022. Summary statistics included demographics and baseline tumor attributes. Treatment and follow-up metrics included primary and secondary technical success, adverse events (AEs) according to the SIR classification, local recurrence, overall survival (OS), and cancer-specific survival (CSS)). 100 patients (60 males; mean age: 63, mean BMI: 33, mean Charlson comorbidity index:6) with 100 anterior renal tumors were included. 78% of tumors were T1a and 22% T1b with mean maximal tumoral dimension of 29mm (range: 6-62mm) and mean distance to nearest critical structure 9mm (range: 0-40mm). Mean follow-up was 20.9months (range: 3-103). 28% of PCAs required hydrodissection. Technical success was achieved in 92% of patients; with six remaining patients undergoing successful repeat PCA (secondary technical success: 98%). The remaining two patients without primary technical success were either surveilled or had a benign pathology on resulted concomitant biopsy. Four patients (4%) had major AEs (hemorrhage requiring prolonged admission, transfusion, or embolization (n = 3), perinephric abscess requiring drainage (n = 1)) and 27% had minor AEs. Eight patients (8%) had recurrence with a one-year OS of 94% and CSS of 100%. All recurrences underwent repeat ablation without additional recurrence and 3/8 (38%) were T1b and 5/8 (63%) were T1a tumors. PCA of anterior renal tumors can be performed safely with high rates of technical and oncologic success.