Management Pathways for Traumatic Rib Fractures-Importance of Surgical Stabilisation.

Rib fractures occur in almost half of blunt chest wall trauma victims in Australia. They are associated with a high rate of pulmonary complications, and consequently, with increased discomfort, disability, morbidity, and mortality. This article summarises thoracic cage anatomy and physiology, and chest wall trauma pathophysiology. Institutional clinical strategies and clinical pathway "bundles of care" are usually available to reduce mortality and morbidity in patients with chest wall injury. This article analyses multimodal clinical pathways and intervention strategies that include surgical stabilisation of rib fractures (SSRF) in thoracic cage trauma patients with severe rib fractures, including flail chest and simple multiple rib fractures. The management of thoracic cage injury should include a multidisciplinary team approach with proper consideration of all potential avenues and treatment modalities (including SSRF) to obtain the best patient outcomes. There is good evidence for the positive prognostic role of SSRF as part of a "bundle of care" in the setting of severe rib fractures such as ventilator-dependent patients and patients with flail chest. However, the use of SSRF in flail chest treatment is uncommon worldwide, although early SSRF is standard practice at our hospital for patients presenting with multiple rib fractures, flail chest, and/or severe sternal fractures. Several studies report that SSRF in patients with multiple simple rib fractures lead to positive patient outcomes, but these studies are mostly retrospective studies or small case-control trials. Therefore, prospective studies and well-designed RCTs are needed to confirm the benefits of SSRF in patients with multiple simple rib fractures, as well as in elderly chest trauma patients where there is scant evidence for the clinical outcomes of SSRF intervention. When initial interventions for severe chest trauma are unsatisfactory, SSRF must be considered taking into account the patient's individual circumstances, clinical background, and prognostic projections.

Antipodean Perspectives-Aged Care Nursing and the Multifaceted Role of the Aged Care Nurse.

Healthy ageing refers to the development and maintenance of the functional ability of ageing individuals. Aged care nurses provide nursing care to elderly individuals and usually work in aged care residential facilities, nursing homes, home care services, and/or hospital departments. The registered nurse working in the aged care sector has several important roles. Key roles cover both therapeutic and preventative paradigms, as discussed in this paper. The aged care nurse is also "tasked with" holistic patient-centred care and the promotion of healthy ageing via advocacy and sociocultural roles. This paper examined, described, and analysed the multifaceted role of an aged care nurse from an Australian perspective. We conducted meticulous searches using PubMed, Google Scholar, government guidelines, authoritative body regulations, quality control guidelines, and government portals pertaining to aged care nursing in Australia. This paper relied upon the information garnered from publications, reports, and guidelines resulting from these searches and analyses. Multiple aspects of healthy ageing and holistic aged care nursing are discussed. The key roles of the aged care nurse are enumerated next, in accordance with the code of conduct from the Nursing and Midwifery Board of Australia (NMBA). The NMBA promotes evidence-based, culturally sensitive, consultative, holistic aged care clinical practice that includes input from care recipients, their decision makers, and/or their health care providers. The difficult issue of loneliness is discussed with strategies to ameliorate aspects of this. Good social networks, community interactions, meaningful friendships, and participation in personalised spiritual/religious practices improve the quality of aged care. The key topic of elder abuse and its forms are discussed apropos of aged care nursing. Healthy ageing is promoted by identifying and reporting elder abuse at the earliest. Current Australian law and recent federal legislation changes pertaining to aged care nursing are discussed next. As a result of these legislation changes, several new quality control imperatives (for aged care organisations/facilities) under the Aged Care Quality and Safety Commission (ACQSC) have been implemented. Residential and flexible aged care providers should now have robust ongoing documentation and a well-developed behaviour support plan (BSP) for each care recipient who currently requires or may require restrictive practices, which must be reported under the new serious incident reporting scheme (SIRS). Various strategies to promote healthy ageing and approaches to communicate effectively with aged care recipients are also discussed. Healthy ageing is promoted when age care recipients are empowered with making their own autonomous choices in "major and minor" aspects of life. Finally, approaches to optimise quality aged care nursing care are discussed. The Roper-Logan-Tierney model is one of the models used to assess and optimise nursing care. This is premised on the capability of an ageing individual to accomplish 12 basic activities of daily living.

Palliative Care Nursing in Australia and the Role of the Registered Nurse in Palliative Care.

The registered nurse has crucial preventative, therapeutic, sociocultural, and advocacy roles in promoting quality holistic patient-centred palliative care. This paper examines, describes, and analyses this multifaceted role from an antipodean perspective. We conducted systematic searches using PubMed, Google Scholar, government guidelines, authoritative body regulations, quality control guidelines, and government portals pertaining to palliative care nursing in Australia. This paper relies upon the information garnered from publications, reports, and guidelines resulting from these searches and analyses. The fundamental principles and guiding values of palliative care (and nursing) and the raison d'etre for palliative care as a discipline are underscored and expanded on. Australian Clinical Practice Guidelines (CPGs) pertaining to palliative end-of-life (EOL) nursing care and associated services are discussed. The relevant NMBA nursing standards that RNs need to have to administer opioids/narcotics in palliative care are summarised. The identification of patients who need EOL care, holistic person-centred care planning for them, and consultative multidisciplinary palliative clinical decision making are discussed in the palliative care context. Several components of advance care planning apropos health deterioration and conflicts are discussed. Several aspects of EOL care, especially palliative nursing care, are analysed using research evidence, established nursing and palliative care standards, and the Australian EOL CPGs.

Strengths-Based Nursing to Combat Common Infectious Diseases in Indigenous Australians.

(1) Problem: The increasing incidence and prevalence of infectious diseases in Indigenous Australians (Aboriginal groups and Torres Strait Islanders) are concerning. Indigenous Australians experience the burden of infectious diseases disproportionately when compared to non-Indigenous Australians. (2) Aim: Our report aims to describe how to apply Strengths-Based Nursing (SBN) to ameliorate the impact of the most common infectious diseases in Indigenous Australians. Specifically, we aim to describe how nurses can use SBN to partner with Indigenous Australian communities to remediate, control, and mollify the impact of the most common infectious diseases encountered by them using their limited resources. (3) Methods: Meticulous PubMed, Google Scholar, and web searches were conducted pertaining to Strengths-Based Nursing and common infectious diseases in Indigenous Australians. (4) Findings: The two groups of infectious diseases considered are sexually transmitted infections (STIs) and infectious skin diseases (including parasitic infestations). The prevalence of these infectious diseases in Indigenous Australians is deliberated on, with data when possible, or known trends and impacts. Finally, existing, evidence-based, prudent, and possible SBN approaches are discussed towards tackling these infectious diseases judiciously with available local resources, in conjunction with the support of impacted people, their families, and their communities. (5) Discussion and Conclusion: The SBN approach is a relatively new perspective/approach to clinical and nursing care. In contradistinction to the commonly utilised medical model, SBN pits strengths against deficits, available resources against professional judgment, solutions against unavailable items, and collaborations against hierarchy. In light of the current situation/data, several SBN approaches to combat STIs and skin infections in Indigenous Australians were identified and discussed for the first time in the "Results" section of this paper.

Utility of venous blood gases for the assessment of traumatic shock: a prospective observational study.

BACKGROUND: ABG samples are often obtained in trauma patients to assess shock severity. Venous blood gas (VBG) sampling, which is less invasive, has been widely used to assess other forms of shock. The study aim was to determine the agreement between VBG and ABG measurements in trauma. METHODS: Patients were enrolled at an Australian trauma centre between October 2016 and October 2018. Bland-Altman limits of agreement (LOA) between paired blood gas samples taken <30 min apart were used to quantify the extent of agreement. The impact of using only VBG measurements was considered using an a priori plan. Cases where venous sampling failed to detect 'concerning levels' were flagged using evidence-based cut-offs: pH ≤7.2, base deficit (BD) ≤-6, bicarbonate <21 and lactate ≥4. Case summaries of these patients were assessed by independent trauma clinicians as to whether an ABG would change expected management. RESULTS: During the study period 176 major trauma patients had valid paired blood gas samples available for analysis. The median time difference between paired measurements was 11 min (IQR 6-17). There was a predominance of men (81.8%) and blunt trauma (92.0%). Median Injury Severity Score was 13 (range 1-75) and inpatient mortality was 6.3%. Mean difference (ABG-VBG) and LOA between paired arterial and venous measurements were 0.036 (LOA -0.048 to 0.120) for pH, -1.27 mmol/L (LOA -4.35 to 1.81) for BD, -0.64 mmol/L (LOA -1.86 to 0.57) for lactate and -1.97 mmol/L (LOA -5.49 to 1.55) for bicarbonate. Independent assessment of the VBG 'false negative' cases (n=20) suggested an ABG would change circulatory management in two cases. CONCLUSIONS: In trauma patients VBG and ABG parameters displayed suboptimal agreement. However, in cases flagged as VBG 'false negative' independent review indicated that the availability of an ABG was unlikely to change management.

Surgical Stabilisation of Traumatic Rib Fractures with Chronic, Residual Type A Aortic Dissection.

Surgical stabilisation of rib fractures (SSRF) reduces morbidity and mortality. However, its impact in complicated cases, particularly those with underlying thoracic pathologies, is of continued interest. Electronic records were retrospectively reviewed after obtaining informed consent from the patient. This case report details a patient with chronic, residual, Stanford Type A aortic dissection (AD) who had multiple left-sided rib fractures with a flail segment after being struck by a bicycle. The preoperative computed tomography (CT) of the patient's chest showed that the sixth posterior rib fracture location was just ~13 mm from the false lumen of the aorta. As the patient had poor respiratory output and persistent pain, SSRF was not performed on the posterior sections. However, the anterior third to seventh rib fractures were plated. The patient recovered fully, with reduced pain and improved respiratory function. This is the first report describing the benefits of SSRF with AD or major thoracic pathologies. Further research into the benefits of SSRF in specific thoracic pathologies may lead to improved patient outcomes. This may require the creation of profiles of patient cohorts with relevant clinical history to determine if SSRF may benefit patients with specific thoracic pathologies.

Medical negligence - Key cases and application of legislation.

BACKGROUND: Law entails precedent-based common law and parliamentary-legislation-based statutory law. Australian courts recognise civil wrongs, called torts. The most common tort worldwide is negligence. The first aim of the paper is to educate the Australian nursing community about medicolegal issues, statutes, important cases, legal applications, and negligence statistics pertaining to clinical practice. The second aim is to determine whether medicolegal negligence claim-numbers are commensurate with recorded statistics on adverse events. The third aim is to determine and discuss preventative approaches to minimise culpability. MATERIALS AND METHODS: Relevant searches were done using Pubmed, Google Scholar, and Austlii. Data, negligence legislation, key cases, and law processes were collated and analysed based on court decision citations, legal impact, and relationships between legislation application and case law. Although New South Wales legislation was used throughout this paper, parallel statutes exist across Australian jurisdictions. RESULTS: The basics of the civil tort offence of negligence are explained with step-by-step explanations. Key judgments and application of legislation in key medical negligence cases are discussed. Relevant medicolegal issues and negligence statistics are discussed. The civil tort of negligence is elaborately discussed, step-by-step, with relevant Common Law and legislation relevant to NSW. The watershed cases of Hadiza Bawa-Garba and Nurse Amaro are summarised with the ramifications for doctors and nurses. Expedient strategies to assist doctors and nurses in minimising unlawful action are discussed. CONCLUSIONS: Adverse medical events are high in Australia. However, new claims are decreasing. Negligence claim-numbers are disproportionate to statistics on adverse events. The Hadiza Bawa-Garba and Nurse Amaro cases have opened a legal can of worms with manifold negative ramifications for the nursing community.

The Role of Specific Chemokines in the Amelioration of Colitis by Appendicitis and Appendectomy.

The appendix contains abundant lymphoid tissue and is constantly exposed to gut flora. When completed at a young age, appendicitis followed by appendectomy (AA) prevents or significantly ameliorates Inflammatory Bowel Diseases (IBDs) in later life. Inflammatory bowel disease comprises Crohn's disease and ulcerative colitis. Our murine AA model is the only existing experimental model of AA. In our unique model, AA performed in the most proximal colon limits colitis pathology in the most distal colon by curbing T-helper 17 cell activity, diminishing autophagy, modulating interferon activity-associated molecules, and suppressing endothelin vaso-activity-mediated immunopathology. In the research presented in this paper, we have examined the role of chemokines in colitis pathology with our murine AA model. Chemokines are a family of small cytokines with four conserved cysteine residues. Chemokines induce chemotaxis in adjacent cells with corresponding receptors. All 40 known chemokine genes and 24 chemokine receptor genes were examined for gene expression levels in distal colons three days post-AA and 28 days post-AA. At 28 days post-AA, the chemokine gene CCL5 was significantly upregulated. Furthermore, Gene Set Enrichment Analysis (GSEA) showed upregulation of seven CCL5-associated gene-sets 28 days post-AA in contrast to just one gene-set downregulated at the same time-point. The chemokine gene CXCL11 was significantly upregulated three days post-AA and 28 days post-AA. Evaluation using GSEA showed upregulation of six CXCL11-associated gene sets but no downregulation of any gene set. At 28 days post-AA, CCL17 gene expression was significantly downregulated. There was no expression of any chemokine receptor gene three days post-AA, but CCR10 was the only chemokine receptor gene that displayed differential gene expression (upregulation) 28 days post-AA. No CCR10-associated gene set was upregulated in GSEA in contrast to one downregulated gene set. Our analysis resulted in identifying three new therapeutic targets towards ameliorating colitis: CCL5, CXCL11, and CCL17. While CCL5 and CXCL11 are good therapeutic chemokine candidates to be exogenously administered, CCL17 is a good candidate chemokine to competitively inhibit or limit colitis pathology.

Post-appendectomy pelvic abscess with extended-spectrum beta-lactamase producing Escherichia coli: A case report and review of literature.

BACKGROUND: Appendicitis, the inflammation of the appendix, is the most common abdominal surgical emergency requiring expedient surgical intervention. Extended-spectrum beta-lactamases (ESBLs) are bacterial enzymes that catalyse the degradation of the beta-lactam ring of penicillins and cephalosporins (but without carbapenemase activity), leading to resistance of these bacteria to beta-lactam antibiotics. Recent increases in incidence of ESBL-producing bacteria have caused alarm worldwide. Proportion estimates of ESBL-Enterobacteriaceae hover around 46% in China, 42% in East Africa, 12% in Germany, and 8% in the United States. CASE SUMMARY: The impact of ESBL-producing bacteria on appendiceal abscesses and consequent pelvic abscesses are yet to be examined in depth. A literature review using the search words "appendiceal abscesses" and "ESBL Escherichia coli (E. coli)" revealed very few cases involving ESBL E. coli in any capacity in the context of appendiceal abscesses. This report describes the clinical aspects of a patient with appendicitis who developed a postoperative pelvic abscess infected with ESBL-producing E. coli. In this report, we discuss the risk factors for contracting ESBL E. coli infection in appendicitis and post-appendectomy pelvis abscesses. We also discuss our management approach for post-appendectomy ESBL E. coli pelvic abscesses, including drainage, pathogen identification, and pathogen characterisation. When ESBL E. coli is confirmed, carbapenem antibiotics should be promptly administered, as was done efficaciously with this patient. Our report is the first one in a developed country involving ESBL E. coli related surgical complications in association with a routine laparoscopic appendectomy. CONCLUSION: Our report is the first involving ESBL E. coli and appendiceal abscesses, and that too consequent to laparoscopic appendectomy.

Stomach perforation post cardiopulmonary resuscitation-A case report.

INTRODUCTION: Stomach perforation after cardiopulmonary resuscitation is a rare finding. This is mainly caused by incorrect management of the airway during CPR performed by non-medical personnel. PRESENTATION OF CASE: We report a case of 72year old female who sustained a stomach perforation during prolonged CPR in an out of hospital arrest situation. This was diagnosed on a computed tomography scan of the abdomen requiring midline laparotomy and a primary repair of the stomach. DISCUSSION: The training of medical and non-medical persons in cardiopulmonary resuscitation is to be encouraged. However it should be emphasized that any technique which breaches the normal integrity of the body can itself lead to life-threatening complications. CONCLUSION: A high degree of vigilance is required in patients presenting after a cardiac arrest and CPR.

Efficacy of harmonic focus scalpel in seroma prevention after axillary clearance.

INTRODUCTION: Seroma formation in breast cancer patients who have undergone axillary lymph node dissection (ALND) is a source of significant discomfort and morbidity. We aimed to ascertain seroma incidence after ALND, when Harmonic Focus (HF) scalpel is used for dissection instead of conventional diathermy (CD). METHODS(AND PATIENTS): This retrospective study was carried out in a single hospital over 6 years. Patients were allocated into HF group (HFG) or CD group (CDG). Seroma volume, hospital stay, and complications were evaluated. RESULTS: Of 94 patients, 42 were in the HFG and 52 in the CDG. Two day median seroma volume was 205 ml (IQR 95-265) for HF, and 227.5 ml (IQR 149-385) for CD. The total median seroma output was 270 ml (IQR 160-478) for HF, and 385 ml (IQR 220-558) for CD. No statistically significant differences between HFG and CDG were identified in these data, as well as patient demographics, operative time, and complication rates. Duration of surgery >2.5 h increased seroma formation (p < 0.001). Mastectomy and ALND increased seroma formation compared to wide local excision (WLE) and ALND (p < 0.05). Nodal involvement, number of lymph nodes resected, and extra nodal spread did not influence seroma formation. DISCUSSION(AND CONCLUSION): In our hands, HF use was not superior to CD in limiting seroma formation in ALND for breast cancer. Increased seroma formation in surgeries >2.5 h in duration is commensurate with surgeries involving mastectomy and ALND (>2.5 h in our study), which entails greater and sustained tissue and lymphovascular trauma.

Peritoneal mesothelioma metastasis to the tongue - Comparison with 8 pleural mesothelioma reports with tongue metastases.

PURPOSE: Malignant mesothelioma (MM) rarely arises from the peritoneum. We describe the 1st such case which metastasised to the head and neck region (tongue). METHODS: We briefly surveyed the American Surveillance Epidemiology and End Results (SEER) database, and the British Cancer Research UK database for the latest trends in MM incidence. We did a systematic Pubmed search for other MM reports with tongue metastases. RESULTS AND PRESENTATION OF CASE: American and British data show that MM incidence in men has stabilised in the last 10 years, earlier than previously predicted. The tongue is an unusual site for MM spread, with ours being only the 9th such case described. Our summary of published cases of MM metastasising to the tongue brings out our patient to be the least in age(35 years), and the only one to have peritoneal MM as the primary. Seven of the 9 cases were male. Only 2 had a recorded history of exposure to asbestos. All 9 patients had the epithelioid subtype of MM. Surgery was done as the exclusive reported intervention in 4 out of the 9 patients. Only 2 cases received radiotherapy, amongst whom, only our patient responded. CONCLUSIONS: Metastasis of MM to the tongue is rare and usually in the uncommon context of MM with multiple sites of extra-thoracic or extra-abdominal spread. We have described a unique clinical manifestation of a rare subtype of mesothelioma. Moreover, we have tabulated and summarised details (including responses to surgery or/and radiotherapy) regarding all reported cases of mesotheliomas with tongue metastasis.