Referral Hospital Setting Research Articles

Melanoma of the dog and cat: consensus and guidelines.

Melanoma of the dog and cat poses a clinical challenge to veterinary practitioners across the globe. As knowledge evolves, so too do clinical practices. However, there remain uncertainties and controversies. There is value for the veterinary community at large in the generation of a contemporary wide-ranging guideline document. The aim of this project was therefore to assimilate the available published knowledge into a single accessible referenced resource and to provide expert clinical guidance to support professional colleagues as they navigate current melanoma challenges and controversies. Melanocytic tumors are common in dogs but rare in cats. The history and clinical signs relate to the anatomic site of the melanoma. Oral and subungual malignant melanomas are the most common malignant types in dogs. While many melanocytic tumors are heavily pigmented, making diagnosis relatively straightforward, melanin pigmentation is variable. A validated clinical stage scheme has been defined for canine oral melanoma. For all other locations and for feline melanoma, TNM-based staging applies. Certain histological characteristics have been shown to bear prognostic significance and can thus prove instructive in clinical decision making. Surgical resection using wide margins is currently the mainstay of therapy for the local control of melanomas, regardless of primary location. Radiotherapy forms an integral part of the management of canine oral melanomas, both as a primary and an adjuvant therapy. Adjuvant immunotherapy or chemotherapy is offered to patients at high risk of developing distant metastasis. Location is the major prognostic factor, although it is not completely predictive of local invasiveness and metastatic potential. There are no specific guidelines regarding referral considerations for dogs with melanoma, as this is likely based on a multitude of factors. The ultimate goal is to provide the best options for patients to extend quality of life and survival, either within the primary care or referral hospital setting.

Predictors and Risks of Vaginal Birth after Cesarean Section: Insights from a Regional Referral Hospital in Uganda

Vaginal birth after cesarean section (VBAC) remains a topic of significant interest due to its potential benefits and associated risks. This retrospective cohort study aimed to identify predictors and risks associated with VBAC compared to elective repeat cesarean section (ERCD) among women delivering at Jinja Regional Referral Hospital in Uganda. We analyzed data from 384 women who had a previous cesareansection and delivered at the hospital between 2022 and 2023. Socio-demographic, obstetric, and medical characteristics were assessed for their association with successful VBAC using logistic regression. Risks of maternal morbidities between VBAC and ERCD groups were compared using Chi-square tests. The study found that BMI <35 kg/m², birth weight <3500g, spontaneous onset of labor, previous safe vaginal birth, and absence of diabetes mellitus were significant predictors of successful VBAC. Women undergoing TOLAC had a higher incidence of uterine rupture (p = 0.030), thromboembolism (p < 0.001), and blood transfusion requirement (p < 0.001) compared to ERCD. However, hysterectomy, hemorrhage, viscus injury, and pelvic floor trauma did not significantly differ between the two groups. Our findings highlight important predictors and risks associated with VBAC compared to ERCD in a regional referral hospital setting. Understanding these factors can aid clinicians in counseling women on their delivery options and managing potential risks associated with VBAC. Further research is warranted to explore strategies for optimizing VBAC outcomes while minimizing associated morbidities. Keywords: Maternal, Morbidity, Labor, Cesarean Section, Elective Repeat Cesarean Delivery, Jinja, Hospital

Serum Biomarker Concentrations upon Admission in Acute Traumatic Brain Injury: Associations with TBI Severity, Toxoplasma gondii Infection, and Outcome in a Referral Hospital Setting in Cameroon

Despite the available literature on traumatic brain injury (TBI) biomarkers elsewhere, data are limited or non-existent in sub-Saharan Africa (SSA). The aim of the study was to analyse associations in acute TBI between the admission serum biomarker concentrations and TBI severity, CT-scan findings, and outcome, as well as to explore the influence of concurrent Toxoplasma gondii infection. The concentrations of serum biomarkers (GFAP, NFL Tau, UCH-L1, and S100B) were measured and Toxoplasma gondii were detected in the samples obtained <24 h post injury. GOSE was used to evaluate the 6-month outcome. All of the biomarker levels increased with the severity of TBI, but this increase was significant only for NFL (p = 0.01). The GFAP values significantly increased (p = 0.026) in those with an unfavourable outcome. The Tau levels were higher in those who died (p = 0.017). GFAP and NFL were sensitive to CT-scan pathology (p values of 0.004 and 0.002, respectively). The S100B levels were higher (p < 0.001) in TBI patients seropositive to Toxoplasma gondii. In conclusion, NFL was found to be sensitive to TBI severity, while NFL and GFAP were predictive of CT intracranial abnormalities. Increased levels of GFAP and Tau were associated with poorer outcomes 6 months after TBI, and the S100B levels were significantly affected by concurrent T. gondii infection in TBI patients compared with the seronegative patients.

Enhancing Primary Care Learning in a Referral Hospital Setting: Introducing Veterinary Clinical Demonstrators.

With the majority of veterinary graduates entering primary care practice (PCP), there is increasing recognition of the importance of preparing students to practice across a broad spectrum of care (SoC). The traditional model of veterinary training focused on the referral hospital environment, can make this challenging. In 2018, Bristol Veterinary School recruited five primary care (PC) veterinary surgeons as veterinary clinical demonstrators (VCDs) who collaborated with rotation-specific specialists to help enhance student focus upon day-one skills and to emphasize SoC relevance of the referral caseload. To evaluate the initiative, two separate online surveys were disseminated to clinical staff and final year veterinary students. The survey was completed by 57 students and 42 staff members. Participants agreed that VCDs helped students feel prepared for a first job in primary care practice (students 94.7%; staff 92.7%); helped students to focus on the primary care relevance of referral cases (students 96.5%; staff 70.8%); helped students develop clinical reasoning skills (students 100%; staff 69.3%), practical skills (students 82.4%; staff 72.5%), and professional attributes (students 59.6%; staff 71.4%). Thematic analysis of free-text comments revealed the benefits and challenges associated with implementing the role. The data gathered helped to guide the role's ongoing development and to provide recommendations for others who may be looking to implement similar educational initiatives to help prepare graduates to practice across a spectrum of care.

Variable exposure to echocardiography core competencies when applying minimum recommended procedural numbers for cardiology fellows in training

BackgroundThe American College of Cardiology Core Cardiovascular Training Statement (COCATS) defined echocardiography core competencies and set the minimum recommend number of echocardiograms to perform (150) and interpret (300) for independent practice in echocardiography (level 2 training). Fellows may lack exposure to key pathologies that are relatively infrequent, however, even when achieving an adequate number of studies performed and interpreted. We hypothesized that cardiology fellows would lack exposure to 1 or more cardiac pathologies related to core competencies in COCATS when performing and interpreting the minimum recommend number of studies for level 2 training.MethodsWe retrospectively reviewed 11,250 reports from consecutive echocardiograms interpreted (7,500) and performed (3,750) by 25 cardiology fellows at a University tertiary referral hospital who graduated between 2015 and 2019. The first 300 echocardiograms interpreted and the first 150 echocardiograms performed by each fellow were included in the analysis. Echocardiography reports were reviewed for cardiac pathologies relating to core competencies defined in COCATS.ResultsAll 25 fellows lacked exposure to 1 or more cardiac pathologies related to echocardiography core competencies despite meeting COCATS minimum recommended numbers for echocardiograms performed and interpreted. Pathologies for which 1 or more fellows encountered 0 cases despite meeting the minimum recommended numbers for both echocardiograms performed and interpreted included: pericardial constriction (16/25 fellows), aortic dissection (15/25 fellows), pericardial tamponade (4/25 fellows), valvular mass/thrombus (2/25 fellows), prosthetic valve dysfunction (1/25 fellows), and cardiac chamber mass/thrombus (1/25 fellows).ConclusionsCardiology fellows who completed the minimum recommend number of echocardiograms performed and interpreted for COCATS level 2 training frequently lacked exposure to cardiac pathologies, even in a University tertiary referral hospital setting. These data suggest that fellowship programs should monitor pathology case counts for each fellow in training, in addition to the minimum recommend number of echocardiograms defined by COCATS, to ensure competency for independent practice in echocardiography.

Pain management and intraocular pressure monitoring following phacoemulsification

Phacoemulsification is the gold standard procedure for cataract removal in veterinary patients. Registered veterinary nurses involved in the care of patients undergoing this surgery should be aware of potential complications postoperatively and tailor their nursing considerations to individual patients. Pain assessment in ophthalmic patients should take a different format to that in traditional soft tissue or orthopaedic surgeries, and monitoring of intraocular pressure is an important part of postoperative care. This report aims to discuss these nursing interventions for a patient nursed in a referral hospital setting.

Real world data on clinical profile, management and outcomes of venous thromboembolism from a tertiary care centre in India

ObjectivesVenous thromboembolism (VTE) is a major cause of mortality and morbidity worldwide. This study describes a real-world scenario of VTE presenting to a tertiary care hospital in India. MethodsAll patients presenting with acute VTE or associated complications from January 2017 to January 2020 were included in the study. ResultsA total of 330 patient admissions related to VTE were included over 3 years, of which 303 had an acute episode of VTE. The median age was 50 years (IQR 38–64); 30% of patients were younger than 40 years of age. Only 24% of patients had provoked VTE with recent surgery (56%) and malignancy (16%) being the commonest risk factors. VTE manifested as isolated DVT (56%), isolated pulmonary embolism (PE; 19.1%), combined DVT/PE (22.4%), and upper limb DVT (2.3%). Patients with PE (n = 126) were classified as low-risk (15%), intermediate-risk (55%) and high-risk (29%). Reperfusion therapy was performed for 15.7% of patients with intermediate-risk and 75.6% with high-risk PE. In-hospital mortality for the entire cohort was 8.9%; 35% for high-risk PE and 11% for intermediate-risk PE. On multivariate analysis, the presence of active malignancy (OR = 5.8; 95% CI: 1.1–30.8, p = 0.038) and high-risk PE (OR = 4.8; 95% CI: 1.6–14.9, p = 0.006) were found to be independent predictors of mortality. ConclusionOur data provides real-world perspectives on the demographic sand management of patients presenting with acute VTE in a referral hospital setting. We observed relatively high mortality for intermediate-risk PE, necessitating better subclassification of this group to identify candidates for more aggressive approaches.

Retrospective validation study of miniPIERS prediction model in Zanzibar.

ObjectiveTo perform a retrospective external validation of miniPIERS in Zanzibar's referral hospital.MethodsFrom February to December 2017, data were collected retrospectively on all cases of hypertensive disorders of pregnancy (HDP) admitted to Mnazi Mmoja Hospital, Zanzibar, Tanzania. The primary outcome was the predictive performance of miniPIERS by examining measures of discrimination, calibration, and stratification accuracy. The secondary outcome was the applicability of miniPIERS within the referral hospital setting.ResultsDuring this period, 2218 of 13 395 (21%) patients were identified with HDP, of whom 594 met the inclusion criteria. Sixty per cent of patients with adverse outcomes were excluded because they had experienced one of the adverse outcomes before admission. The discriminative ability of miniPIERS was inaccurate. It was not likely to aid risk stratification because of low sensitivity and low positive predictive value. The model showed fair discrimination in HDP before 34 weeks of gestation (area under the receiver operating characteristics curve 0.72, 95% confidence interval 0.63–0.82).ConclusionsThe benefit of miniPIERS appeared to be limited, although clinical conditions make any validation challenging. Its application for risk stratification in preterm pregnancies should be further investigated.

Prospective Feasibility and Revalidation of the Equine Acute Abdominal Pain Scale (EAAPS) in Clinical Cases of Colic in Horses.

Simple SummarySeverity of pain, an important parameter in clinical decision making, is subjective. The Equine Acute Abdominal Pain Scale (EAAPS) was evaluated for the first time in 237 horses presenting with colic (abdominal pain) at two equine hospitals; in Israel and in the United Kingdom. The EAAPS demonstrated validity and was reportedly quick and easy to use. The EAAPS is the only equine pain scale that has been tested to this extent for these properties on clinical cases in equine hospitals. Use of the EAAPS apparently requires no training, is easy to use in clinical cases, and can improve equine welfare.Assessment of the severity of pain in colic cases is subjective. The Equine Acute Abdominal Pain Scale (EAAPS), previously validated using film clips of horses with colic, was tested for feasibility and revalidated in both medical and surgical colic cases in Israel and the UK. Feasibility qualities evaluated were quickness and ease-of-use. Pain in 231 horses, presented for colic, was assessed by 35 participants; 26 in the UK and 9 in Israel. Without prior training, participants assessed the severity of pain using two scales; the EAAPS and a visual analogue scale (VAS). Convergent validity comparing the EAAPS to the VAS was substantial, discriminant validity was good, and predictive validity for surgical treatment was similar to the VAS, but for mortality, the VAS was significantly better. No participants reported the EAAPS to be “very slow” or “very difficult” to use. The mode reported was “quick”/“very quick” and “easy”/“very easy” to use, though in less than 10% of cases, it was reported to be a little less quick or easy. More experienced first-time users found it significantly quicker to use than less experienced participants. In conclusion, the EAAPS is the only equine pain assessment scale that has been tested and found to demonstrate good feasibility for use in the referral hospital setting.

The Implementation of Active Environmental Surveillance in a Veterinary Referral Hospital Setting

Emily Feyes, The Ohio State University College of Veterinary Medicine; Dixie Mollenkopf, The Ohio State University College of Veterinary Medicine; Thomas Wittum, The Ohio State University College of Veterinary Medicine; Dubraska Diaz-Campos, The Ohio State University College of Veterinary Medicine; Rikki Horne, The Ohio State University College of Veterinary MedicineBackground: The Ohio State University College of Veterinary Medicine (OSU-CVM) Antimicrobial Stewardship Working Group (ASWG) uses monthly environmental surveillance to understand the effectiveness of our veterinary medical center (VMC) infection control and biosecurity protocols in reducing environmental contamination with multidrug resistant organisms. Monthly surveillance allows us to monitor trends in the recovery of these resistant organisms and address issues of concern that could impact our patients, clients, staff, and students. Methods: The OSU-CVM ASWG collects samples from >100 surfaces within the companion animal, farm animal, and equine sections of our hospital each month. Sampling has been continuous since January 2018. Samples are collected from both human–animal contact and human-only contact surfaces using Swiffer electrostatic cloths. These samples are cultured for recovery of Salmonella spp, extended-spectrum cephalosporin-resistant Enterobacteriaceae, carbapenemase-producing Enterobacteriaceae (CPE), and methicillin-resistant Staphylococcus spp. Results: The recovery of these antibiotic resistant target organisms is low in the environment of our hospital. Recovery from human-only contact surfaces (19.8%) is very similar to recovery from human–animal contact surfaces (25.5%). We commonly recover Enterobacteriaceae (E.coli, Klebsiella spp, and Enterobacter spp) that are resistant to extended-spectrum cephalosporins (496 of 2,016; 24.6%) from the VMC environment. These antibiotic-resistant indicator bacteria are expected in a veterinary hospital setting where use the of β-lactam drugs is common. Recovery of both Salmonella spp and CPE has remained very low in our hospital environment over the past 19 months: 16 of 2,016 (0.7%) for Salmonella and 15 of 2,016 (0.8%) for CPE. Discussion: The active environmental surveillance component of our antimicrobial stewardship program has allowed us to reduce the threat of nosocomial infections within our hospital and address environmental contamination issues before they become a problem. Our consistently low recovery of resistant organisms indicates the effectiveness of our existing cleaning and disinfection protocols and biosecurity measures. Due to the nature of our patient population, we do expect to find resistant organisms in the patient-contact areas of the hospital environment. However, our similar rates of resistant organisms from human-only surfaces (eg, computer keyboards, door handles, telephones, and Cubex machines) indicates a need to improve our hand hygiene practices. These data are now supporting the implementation of a new hand hygiene campaign in our veterinary hospital.Funding: NoneDisclosures: None

Herpes Simplex virus type 2 seroprevalence and risk factors among adolescents and youth with HIV-1 in Northern, Tanzania.

Herpes Simplex virus type 2 (HSV-2) infection is associated with an increased risk of human immunodeficiency virus type 1 (HIV-1) acquisition and transmission. Individuals co-infected with HIV-1 and HSV-2 may have longer lasting, more frequent and severe outbreaks of herpes symptoms. Previous studies have assessed HSV-2 seroprevalence and associated risk factors in adult populations. However, there is limited data on the HSV-2 seroprevalence among adolescents and youth living with HIV-1. The study aimed to determine the HSV-2 seroprevalence and associated risk factors among adolescents and youth living with HIV-1 at referral hospital setting in Northern Tanzania. A cross-sectional survey was conducted between February and July 2017 among HIV-1-infected individuals aged 10-24 years attending the Child -Centred Family Care Clinic at Kilimanjaro Christian Medical Centre. Blood specimens from 180 individuals were collected for ELISA-based detection of HSV-2 antibodies. Associations between risk factors and HSV-2 seroprevalence were analysed by univariate and multivariate logistic regression models. The overall HSV-2 seroprevalence was 18% (32/180). A significant HSV-2 seroprevalence was noted among adolescents and youth, who reported having had sexual intercourse than those who never had sexual intercourse (28.9% vs 13.3%, p = 0.02). Youths aged 20-24 had six folds higher risk of HSV-2 seroprevalence compared to those aged 10-14 years (AOR = 5.97 95% CI 1.31 - 27.19, p = 0.02). Our study found that HSV-2 seroprevalence increased by age among adolescents and youth living with HIV-1. Age-specific approaches might play an important role in interventions targeting HSV-2 infection.

Knowledge, attitude and practice towards dengue fever prevention and associated factors among public health sector health-care professionals: in Dire Dawa, eastern Ethiopia.

Background: The Ethiopian national strategy for the prevention, control and elimination of malaria is one of the Health Development Programs (HDP IV). Dengue fever is one of the vector borne diseases that causes Acute Febrile Illness and death in tropical and sub-tropical countries. Knowledge, attitude and practice of health-care professionals towards dengue fever prevention and associated factors among health professionals is not yet well known across the country and concern is varied in context and place. Therefore, the aim of this research was to assess knowledge, attitude and practice towards dengue fever prevention and associated factors among public health sector health-care professionals in Dire Dawa administrative city, eastern Ethiopia.Materials and methods: An Institution-based cross sectional study was conducted from September 9 to October 13, 2017. The study was conducted among a sample of 348 health-care professionals which were from the randomly selected nine clusters of public health facilities located in urban and rural areas of Dire Dawa. Data were collected by self-administered structured questionnaire. Bivariate and multinomial logistic regression analyses were made to check the associations among predictor variables and to control for confounding factors. A P-value <0.05 was used to declare statistical significance.Results: Of the 348 sampled health-care professionals, 300 were included in the analysis giving a response rate of 86.2%. Nearly half (148/49.3%) of the participants demonstrated a moderate level of knowledge, 140 (46.7%) a neutral level of attitude and 156 (52%) a low level of practice towards dengue fever prevention. Multinomial logistic regression revealed that type of health profession, type of health facility and dengue fever prevention training status were significantly associated with the knowledge, attitude and practice of health-care professionals. The odds of physicians and public-health officers having a high level of knowledge or a low knowledge level were (AOR [95% CI] =38.793 [7.279, 206.734]) and (AOR[95% CI] =6.15[1.643, 23.026]) times higher than the odds for nurse professionals. The odds for professionals who worked in health centers and had a high knowledge level towards dengue fever prevention were (AOR [95% CI] =0.252 [0.086, 0.737]) times higher than those working in referral hospitals. The odds of health-care professionals who were public-health officers and those who worked in primary hospitals having a favorable attitude towards dengue fever prevention were (AOR [95% CI] =7.011 [1.867, 26.321]) and (AOR [95% CI] =3.683 [1.284, 10.563]) times higher than the odds for nurse professionals and those who worked in a referral hospital setting respectively. The odds of health-care professionals who took dengue fever prevention training were 10.23 times (AOR [95% CI] =10.23 [1.052, 99.478]) higher than the odds for health-care professionals who had not received the training.Conclusion: Knowledge attitude and practice of health-care professionals were not satisfactory towards dengue fever. Additional training is required to plug this gap. Thus, the regional health bureau and stakeholders should follow up and provide support including provision of the World Health Organization’s standardized guidelines of dengue fever prevention. We recommend similar studies to be done specifically in Ethiopia and elsewhere to better understand the gaps.

The relationship between chest pain intensity and physiological indicators after coronary artery bypass grafting: A correlational study.

This study aims to evaluate the relationship between chest pain intensity and physiological indicators in patients undergoing coronary artery bypass grafting. In this correlational study, chest pain intensity and physiological responses of a total of 126 coronary artery bypass grafting patients (104 males, 22 females; mean age 62.3±8.5 years; range, 45 to 80 years) during respiratory exercise were evaluated in a referral hospital setting between December 2016 and March 2018. On the second day after surgery, pain intensity was measured by a numerical rating scale. Physiological indicators were collected using the Nihon Kohden (MU65) monitoring device. The mean pain intensity score was 7.8±1.9 (range, 1 to 10). There was no significant correlation between the pain intensity and physiological indicators (p>0.05). There was a negative correlation between the pain intensity and age of the patient (r=- 0.183 and p=0.04). Pain intensity was not significantly different between male and female gender (p=0.064). Our study results show no significant relationship between the chest pain intensity and physiological responses in patients undergoing coronary artery bypass grafting.

A Retrospective Study of the Incidence and Management of Complications Associated With Regional Nerve Blocks in Equine Dental Patients.

Regional anesthesia of the equine head is commonly performed to allow oral extraction of diseased teeth in the standing horse. The use of 4 blocks (infraorbital nerve, maxillary nerve, mental nerve, and mandibular nerve) is well documented for desensitization of dental quadrants for oral surgery for exodontia, but descriptions of associated complications are limited. A total of 270 regional nerve blocks were performed on 162 equine patients in a second opinion referral hospital setting. Criteria for inclusion in the study included a 24-hour stay in hospital, that the blocks be performed by one clinician and at minimum, a 2-week follow-up examination be performed. A total of 8 complications were identified in 7 patients representing a 2.96% incidence of complication. Complications included supraorbital hematoma (3), local hematoma (2), lingual self-trauma (2), and nerve block failure to desensitize (1). Treatment and management of complications are discussed. Complications associated with regional anesthesia may be reduced by reducing anesthetic volumes, precise needle placement, familiarity with the facial anatomy relevant to nerve blocks, adequate restraint, aseptic technique, postprocedural muzzling, and the use of a newly opened bottle of local anesthetic.

Developing Trauma Audit Filters for Regional Referral Hospitals in Cameroon: Mixed-Methods Approach

BackgroundInjuries are a leading cause of death and disability worldwide. Developing countries account for 90% of injury-related deaths globally. Trauma audit filters can facilitate trauma quality improvement initiatives and reduce the injury burden. Little is known about context-appropriate trauma audit filters for developing countries such as Cameroon. This study aimed to (1) develop context-appropriate trauma audit filters for the setting of a regional referral hospital in Cameroon and (2) to assess the barriers and facilitators to their implementation. MethodsFeasible audit filters were identified by a panel of Cameroonian surgeons using the Delphi technique. A Likert scale (1 to 5, with 5 as “Most Useful”) was used to rank the filters for utility in a regional referral hospital setting, analyzed using the median and interquartile range. Semistructured interviews were conducted with 16 health care providers from three hospital facilities to explore their perceptions of supervision and support they receive from hospital administration, availability of resources, their work environment, and potential concerns and impacts of trauma audit filters. Interviews were coded and thematically analyzed. ResultsWithin a panel of seven surgeons, 23 of 40 trauma audit filter variables met majority consensus criteria. Twenty-one of these, comprising mostly of primary survey and basic resuscitation techniques, had a median score of ≥4. Filters meeting consensus include, but are not limited to, vitals obtained, breathing assessment made, and two large bore intravenous established within 15 min of arrival; patient with open fracture receives intravenous antimicrobials within 1 h of arrival; patients with suspected spine injury are immobilized and given X-ray. The provider interviews revealed that the barriers to providing quality care were limited human and material resources and patients' inability to pay. Regular staff training in trauma care and the belief that trauma audit filters would potentially streamline work practices and improve the quality of care were cited as promoters of successful implementation. ConclusionsPrimary survey and basic resuscitative techniques are key elements of context-appropriate audit filters in Cameroon. Such audit filters may not be costly, require complex infrastructure, or equipment that exceed the site's capabilities. Proper staff orientation and participation in the use of trauma audit filters, as quality improvement tools, are key to local buy-in and implementation success.

Feasibility of an eight-week outpatient-based pulmonary rehabilitation program for advanced lung cancer patients undergoing cytotoxic chemotherapy in Korea.

The scientific evidence supporting pulmonary rehabilitation (PR) for lung cancer patients undergoing cytotoxic chemotherapy is accumulating; however, the feasibility of outpatient‐based PR in these patients has not yet been evaluated in Korea. We conducted an eight‐week outpatient‐based PR feasibility study in a tertiary referral hospital setting. Patients with advanced lung cancer (non‐small cell lung cancer IIIB–IV and small‐cell lung cancer extensive disease) scheduled to undergo first‐line cytotoxic chemotherapy underwent PR consisting of 60‐minute sessions twice a week under the guidance and supervision of a physical therapist, for a total of eight weeks. Feasibility was assessed based on completion of the PR program. In total, 12 patients (median age 68 years) were enrolled; 11 (91.7%) were male with a history of smoking. Among these 12 patients, 9 (75%) completed the eight‐week outpatient‐based PR program. Three patients could not complete the PR program: two were unwilling and one died from complications of lung cancer. This study showed a 75% completion rate of an eight‐week outpatient‐based PR program for advanced lung cancer patients undergoing cytotoxic chemotherapy, which supports its feasibility.

Safety of delayed umbilical cord clamping in preterm neonates of less than 34 weeks of gestation: a randomized controlled trial.

ObjectiveThere is concern regarding the safety of delayed cord clamping (DCC) in babies born at less than 34 weeks' gestation. Therefore, the primary objective of this study was to compare the rates of hyperbilirubinemia and polycythemia during initial 7 days in infants born at less than 34 weeks' gestation and randomized to receive DCC by 120 seconds or early cord clamping (ECC) within less than 30 seconds.MethodsOne hundred pregnant women were randomly subjected to DCC or ECC at the time of birth in a tertiary referral hospital setting. Blood samples were obtained from each newborn at 48 hours and 7 days for hematocrit measurement. Serum bilirubin levels were estimated once the infant had clinically significant jaundice or at 72 hours. For the statistical analysis, the χ2 test, student's t-test, or Wilcoxon rank sum test was used.ResultsThe hematocrit was significantly higher in the DCC group than in the ECC group (P<0.001). None of the babies had polycythemia. Mean total serum bilirubin level was 6.6 mg/dL in the DCC group and 8.7 mg/dL in the ECC group (P<0.001). There was no increased risk of hyperbilirubinemia in the DCC group.ConclusionDCC benefits preterm neonates with no significant adverse effects.

The clinical utility of the urine-based lateral flow lipoarabinomannan assay in HIV-infected adults in Myanmar: an observational study

BackgroundThe use of the point-of-care lateral flow lipoarabinomannan (LF-LAM) test may expedite tuberculosis (TB) diagnosis in HIV-positive patients. However, the test’s clinical utility is poorly defined outside sub-Saharan Africa.MethodsThe study enrolled consecutive HIV-positive adults at a tertiary referral hospital in Yangon, Myanmar. On enrolment, patients had a LF-LAM test performed according to the manufacturer’s instructions. Clinicians managing the patients were unaware of the LF-LAM result, which was correlated with the patient’s clinical course over the ensuing 6 months.ResultsThe study enrolled 54 inpatients and 463 outpatients between July 1 and December 31, 2015. On enrolment, the patients’ median (interquartile range) CD4 T-cell count was 270 (128–443) cells/mm3. The baseline LF-LAM test was positive in 201/517 (39%). TB was confirmed microbiologically during follow-up in 54/517 (10%), with rifampicin resistance present in 8/54 (15%). In the study’s resource-limited setting, extrapulmonary testing for TB was not possible, but after 6 months, 97/201 (48%) with a positive LF-LAM test on enrolment had neither died, required hospitalisation, received a TB diagnosis or received empirical anti-TB therapy, suggesting a high rate of false-positive results. Of the 97 false-positive tests, 89 (92%) were grade 1 positive, suggesting poor test specificity using this cut-off. Only 21/517 (4%) patients were inpatients with TB symptoms and a CD4 T-cell count of < 100 cells/mm3. Five (24%) of these 21 died, three of whom had a positive LF-LAM test on enrolment. However, all three received anti-TB therapy before death — two after diagnosis with Xpert MTB/RIF testing, while the other received empirical treatment. It is unlikely that knowledge of the baseline LF-LAM result would have averted any of the study’s other 11 deaths; eight had a negative test, and of the three patients with a positive test, two received anti-TB therapy before death, while one died from laboratory-confirmed cryptococcal meningitis. The test was no better than a simple, clinical history excluding TB during follow-up (negative predictive value (95% confidence interval): 94% (91–97) vs. 94% (91–96)).ConclusionsThe LF-LAM test had limited clinical utility in the management of HIV-positive patients in this Asian referral hospital setting.

Severe Traumatic Brain Injury at a Tertiary Referral Center in Tanzania: Epidemiology and Adherence to Brain Trauma Foundation Guidelines.

Severe traumatic brain injury (TBI) is a major cause of death and disability worldwide. Prospective TBI data from sub-Saharan Africa are sparse. This study examines epidemiology and explores management of patients with severe TBI and adherence to Brain Trauma Foundation Guidelines at a tertiary care referral hospital in Tanzania. Patients with severe TBI hospitalized at Bugando Medical Centre were recorded in a prospective registry including epidemiologic, clinical, treatment, and outcome data. Between September 2013 and October 2015, 371 patients with TBI were admitted; 33% (115/371) had severe TBI. Mean age was 32.0 years ± 20.1, and most patients were male (80.0%). Vehicular injuries were themost common cause of injury (65.2%). Approximately half of the patients (47.8%) were hospitalized on the day of injury. Computed tomography of the brain was performed in 49.6% of patients, and 58.3% were admitted to the intensive care unit. Continuous arterial blood pressure monitoring and intracranial pressure monitoring were not performed in any patient. Of patients with severe TBI, 38.3% received hyperosmolar therapy, and 35.7% underwent craniotomy. The 2-week mortality was34.8%. Mortality of patients with severe TBI at Bugando Medical Centre, Tanzania, is approximately twice that in high-income countries. Intensive care unit care, computed tomography imaging, and continuous arterial blood pressure and intracranial pressure monitoring are underused or unavailable in the tertiary referral hospital setting. Improving outcomes after severe TBI will require concerted investment in prehospital care and improvement in availability of intensive care unit resources, computed tomography, and expertise in multidisciplinary care.

Improving Surgical and Anaesthesia Practice: Review of the Use of the WHO Safe Surgery Checklist in Felege Hiwot Referral Hospital, Ethiopia

Development of surgical and anaesthetic care globally has been consistently reported as being inadequate. The Lancet Commission on Global Surgery highlights the need for action to address this deficit. One...