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Female athletes with ADHD: time to level the playing field. Br J Sports Med 2024:bjsports-2024-108068. [PMID: 38688694 DOI: 10.1136/bjsports-2024-108068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/23/2024] [Indexed: 05/02/2024]
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Taste dysfunction after endoscopic endonasal resection of olfactory groove meningioma: Case series and review of the literature. Am J Otolaryngol 2024; 45:104302. [PMID: 38678798 DOI: 10.1016/j.amjoto.2024.104302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 04/14/2024] [Indexed: 05/01/2024]
Abstract
PURPOSE The incidence of ageusia and dysgeusia after endoscopic endonasal (EEA) resection of olfactory groove meningioma (OGM) is not well established despite recognized impairment in olfactory function. METHODS We retrospectively administered a validated taste and smell survey to patients undergoing EEA for resection of OGM at two institutions. Demographics and clinical characteristics were collected and survey responses were analyzed. RESULTS Twelve patients completed the survey. The median time from surgery was 24 months. The average total complaint score was 5.5 out of 16 [0-13]. All patients reported a change in sense of smell while only 42 % reported a change in sense of taste. Taste changes did not consistently associate with laterality or size of the neoplasm. Significant heterogeneity existed when rating severity of symptoms. CONCLUSIONS To our knowledge this is the first case series examining taste changes after EEA resection of OGM. Despite universal olfactory dysfunction, only a minority of patients reported a change in their sense of taste. Our findings may improve patient counseling and expectations after surgery.
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Impact of variant histology on upstaging and survival in patients with nonmuscle invasive bladder cancer undergoing radical cystectomy. Urol Oncol 2024; 42:69.e11-69.e16. [PMID: 38267301 DOI: 10.1016/j.urolonc.2023.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 11/12/2023] [Accepted: 12/11/2023] [Indexed: 01/26/2024]
Abstract
INTRODUCTION Variant histology (VH) of urothelial carcinoma is uncommon and frequently presents at the muscle-invasive stage. VH is considering a significant risk factor for progression among patients with nonmuscle invasive bladder cancer (NMIBC). While there is some debate, expert opinion is generally that upfront radical cystectomy (RC) should be consider for these patients. Limited data exists to support this position. In this study, we sought to examine the rate of upstaging and overall survival for patients with VH NMIBC against patients with pure urothelial NMIBC who underwent RC, to help clarify the optimal treatment strategy for these patients. METHODS The institutional REDCap database was utilized to identify all patients with T1 and Ta bladder cancer that underwent RC over the study period (2004-2022). Matched-pair analysis was performed between patients with VH and pure urothelial NMIBC; 42 pairs were matched on prior intravesical therapy, presence of muscularis propria on transurethral resection of bladder tumor (TURBT), any carcinoma in situ presence on prior TURBTs, and final tumor staging on TURBT. The primary outcomes of interest were pathologic tumor upstaging rate at RC and overall survival. Secondary outcomes of interest included association of demographic or pretreatment variables with upstaging, and upstaging rates for specific variant histologies. RESULTS Patients with VH NMIBC undergoing RC were upstaged at a significantly higher rate than a matched cohort of patients with pure urothelial NMIBC (73.8% vs. 52.4%, P = 0.0244) and among those upstaged, had significantly higher rates of pT3 to pT4 (54.7% vs. 23.8%, P = 0.0088). Rate of node positivity at RC for VH NMIBC was also higher compared to pure urothelial NMIBC (40.5% vs. 21.4%, P = 0.0389). Among histologic variants, patients with plasmacytoid and sarcomatoid subtypes demonstrated the highest rates of upstaging; differences were not statistically significant. The overall median survival was 28.4 months for patients with VH after RC compared to 155.1 months for patients with pure urothelial NMIBC (P = 0.009). CONCLUSION Patients with VH NMIBC undergoing RC are at significantly higher risk of upstaging at RC when compared to patients with pure urothelial NMIBC and have worse overall survival. While this study supports the concept of an aggressive treatment approach for patients with VH NMIBC, improvements in understanding of the disease are necessary to improve outcomes.
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Psychosocial outcomes after varying risk management strategies in women at increased familial breast cancer risk: a mixed methods study of patient and partner outcomes. Ann R Coll Surg Engl 2024; 106:78-91. [PMID: 37458196 PMCID: PMC10757884 DOI: 10.1308/rcsann.2023.0042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2023] [Indexed: 01/02/2024] Open
Abstract
INTRODUCTION Female carriers of BRCA1/2 genes have an increased lifetime risk of breast cancer. Options for managing risk include imaging surveillance or risk-reducing surgery (RRS). This mixed methods study aimed to identify factors affecting risk-management decisions and the psychosocial outcomes of these decisions for high-risk women and their partners. METHODS Semi-structured qualitative interviews were performed with women at high breast cancer risk who had faced these choices. Partners were also interviewed. Analysis used a framework approach. A bespoke questionnaire was developed to quantify and explore associations. RESULTS A total of 32 women were interviewed. Of these, 27 had partners of whom 7 (26%) agreed to be interviewed. Four main themes arose: perception of risk and impact of increased risk; risk-management strategy decision-making; impact of risk-management strategy; support needs and partner relationship issues. The questionnaire response rate was 36/157 (23%). Decision satisfaction was high in both surveillance and RRS groups. Relationship changes were common but not universal. Common causes of distress following RRS included adverse body image changes. Both groups experienced generalised and cancer-specific anxiety. Drivers for surgery included having children, deaths of close family from breast cancer and higher levels of cancer anxiety. CONCLUSIONS Levels of psychosocial and decision satisfaction were high for women choosing both RRS and surveillance but, for a minority, risk-reducing measures result in long-term psychosocial morbidity. Efforts to recognise women at increased risk of psychological morbidity may allow targeted support.
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Improving Usability of the Pediatric Code Cart by Combining Lean and Human Factors Principles. Pediatr Qual Saf 2023; 8:e676. [PMID: 37551262 PMCID: PMC10402944 DOI: 10.1097/pq9.0000000000000676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 06/22/2023] [Indexed: 08/09/2023] Open
Abstract
Cardiac arrests are common in hospitalized children. Well-organized code carts are needed during these events to help staff efficiently find supplies and medications for the patient. This study aimed to improve the efficiency and utilization of the code cart at a major academic pediatric medical center. Methods This quality improvement project used a phased approach to redesign the code cart. A multidisciplinary team used Lean and Human Factors principles to improve the efficiency and intuitiveness of the redesigned cart. Nurses and respiratory therapists participated in simulations asking for certain supplies with the original and redesigned code cart and filled out surveys for feedback on each code cart. Facilitators measured retrieval times during each simulation. Results We performed 10 simulations with the original code cart and 13 with the redesigned code cart. Staff could find intraosseous access equipment more quickly (23.9 versus 46.4 seconds; P = 0.003). In addition, staff reported they were less likely to open the wrong drawer or grab the wrong equipment and that the redesigned code cart was overall more well organized than the original code cart. Finally, the redesigned code cart reduced the cost by over 800 dollars per full cart restock. Conclusion Revising the code cart using Lean and Human Factors improves efficiency and usability and can contribute to cost savings.
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512 Mapping High Gamma Neural Signals in Hand Primary Somatosensory Cortex Using a Multi-Thousand Channel Platinum Nanorod Microelectrode Grid. Neurosurgery 2023. [DOI: 10.1227/neu.0000000000002375_512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
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Variation of Liver Transplant Practice and Outcomes During Public Holidays in the United States: Analysis of United Network for Organ Sharing Registry. Transplant Direct 2023; 9:e1463. [PMID: 37009167 PMCID: PMC10065833 DOI: 10.1097/txd.0000000000001463] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 01/26/2023] [Accepted: 01/30/2023] [Indexed: 04/03/2023] Open
Abstract
It has been reported that patients hospitalized outside regular working hours have worse outcomes. This study aims to compare outcomes following liver transplantation (LT) performed during public holidays and nonholidays.
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Multiple Pretransplant Treatments for Patients Without Pathological Complete Response may Worsen Posttransplant Outcomes in Patients with Hepatocellular Carcinoma. Ann Surg Oncol 2023; 30:1408-1419. [PMID: 36434482 DOI: 10.1245/s10434-022-12789-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 10/28/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Liver transplant (LT) candidates with hepatocellular carcinoma (HCC) often receive cancer treatment before transplant. We investigated the impact of pre-transplant treatment for HCC on the risk of posttransplant recurrence. METHODS Adult HCC patients with LT at our institution between 2013 and 2020 were included. The impact of pre-LT cancer treatments on the cumulative recurrence was evaluated, using the Gray and Fine-Gray methods adjusted for confounding factors. Outcomes were considered in two ways: 1) by pathologically complete response (pCR) status within patients received pre-LT treatment; and 2) within patients without pCR, grouped by pre-LT treatment as A) none; B) one treatment; C) multiple treatments. RESULTS The sample included 179 patients, of whom 151 (84%) received pretreatment and 42 (28% of treated) demonstrated pCR. Overall, 22 (12%) patients experienced recurrence. The 5-year cumulative post-LT recurrence rate was significantly lower in patients with pCR than those without pCR (4.8% vs. 19.2%, P = 0.03). In bivariable analyses, pCR significantly decreased risk of recurrence. Among the 137 patients without pCR (viable HCC in the explant), 28 (20%) had no pretreatment (A), 70 (52%) had one treatment (B), and 39 (20%) had multiple treatments (C). Patients in Group C had higher 5-year recurrence rates than those in A or B (39.6% vs. 8.2%, 6.5%, P = 0.004 and P < 0.001, respectively). In bivariable analyses, multiple treatments was significantly associated with recurrence. CONCLUSIONS pCR is a favorable prognostic factor after LT. When pCR was not achieved by pre-LT treatment, the number of treatments might be associated with post-LT oncological prognosis.
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ASO Visual Abstract: Multiple Pretransplant Treatments for Patients Without Pathological Complete Response may Worsen Posttransplant Outcomes in Patients With Hepatocellular Carcinoma. Ann Surg Oncol 2023; 30:1422-1423. [PMID: 36496492 DOI: 10.1245/s10434-022-12913-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Surgical Resection of Focal Cortical Dysplasia in a Neonate with Novel TSC1 Mutation Leading to Resolution of Refractory Seizures: Case Report. Child Neurol Open 2023; 10:2329048X231219223. [PMID: 38107744 PMCID: PMC10722926 DOI: 10.1177/2329048x231219223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/20/2023] [Accepted: 11/17/2023] [Indexed: 12/19/2023] Open
Abstract
We describe a neonate presenting on first day of life with refractory seizures secondary to a single, large area of focal cortical dysplasia (FCD) who underwent surgical resection at age 3 weeks leading to resolution of seizure activity and dramatic improvement in developmental trajectory. Surgical intervention for epilepsy is infrequently offered for neonates, often reserved only for those with catastrophic presentations. This case demonstrates that surgical intervention can be safe and efficacious in neonates for pharmaco-resistant seizures associated with a focal lesion. Rapid whole exome sequencing in this case yielded a germline novel de novo TSC1 mutation, leading to a genetic diagnosis of tuberous sclerosis complex (TSC). Our patient demonstrates an atypical neonatal presentation of TSC. Limited data is available for those with isolated FCD in TSC; this is the first reported case in a neonate.
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Adrenal Hemangioma Presenting as an Incidentaloma Clinically Suspicious for Malignancy. Am J Clin Pathol 2022. [DOI: 10.1093/ajcp/aqac126.156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Introduction/Objective
Adrenal hemangiomas are rare, benign and non-functioning tumors. Clinical diagnosis can be challenging given that the presentation is usually vague and lesions are often found incidentally during diagnostic imaging performed for other reasons.
Methods/Case Report
We report a case of a 67-year-old man with history of hypertension, hyperlipidemia, and anemia, arthralgia and joint swelling with unexplained weight loss, which prompted imaging studies. Computed tomography (CT) scan revealed a 5.4 cm mass involving the left adrenal gland. The patient had no clinical manifestations of adrenal medullary or cortical hyperfunction. Biochemical testing performed included urine and plasma metanephrines and aldosterone/renin ratio, which yielded results within normal range. The patient was taking prednisone for hand and ankle swelling, precluding assessment for Cushing’s syndrome. Given the size of the lesion, the possibility of malignancy was considered. The patient elected for a left adrenalectomy. Gross examination revealed a 4.9 cm mass, weighing 54 grams, with a tan-brown, congested cut surface and a thin rim of residual normal appearing adrenal gland parenchyma. Histologic examination of the surgical specimen showed an enlarged adrenal gland predominantly replaced by hemorrhage with foci of thick and thin walled vessels with areas of intermingled adrenocortical elements at the periphery. A diagnosis of adrenal hemangioma was made.
Results (if a Case Study enter NA)
NA.
Conclusion
Adrenal hemangioma should be considered in the differential diagnosis of adrenal tumors. Surgical resection is the mainstay of treatment for a large, isolated adrenal mass to exclude malignancy and prevent retroperitoneal hemorrhage.
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Jejunal Intussusception Secondary to Large Inflammatory Fibroid Polyp. Am J Clin Pathol 2022. [DOI: 10.1093/ajcp/aqac126.131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Abstract
Introduction/Objective
Inflammatory fibroid polyp (IFP) is a benign mesenchymal lesion that can arise throughout the gastrointestinal tract but are most common in the stomach, followed by the ileum and more rarely in the duodenum and jejunum. Clinical manifestations include intestinal obstruction, abdominal pain, intussusception, and bleeding. Histologically these are characterized by submucosal location, bland spindle stromal cells, abundant eosinophils and lack of lineage specific markers.
Methods/Case Report
We report the case of a 68-year-old woman with history of recurrent small bowel obstruction due to Crohn’s disease who presented with jejunal intussusception that required ileocolic resection. Gross examination revealed a 4.2 cm well-circumscribed, lobulated mass with a gray-white and fleshy cut surface. Histologic sections showed a submucosal, nodular proliferation of bland spindle cells embedded within a loose, edematous stroma associated with abundant eosinophils. No hypercellularity, necrosis, hemorrhage, or mitotic figures were identified. Immunohistochemical studies revealed that the lesional cells were positive for vimentin and negative for desmin, SMA, S100, CD1a, CD117, DOG1, ALK, Melan-A, HMB-45, CD34, and STAT6. Ki-67 proliferative index was <1%. The mass was classified as an IFP.
Results (if a Case Study enter NA)
NA
Conclusion
IFPs usually express CD34 and negative cases have been described as atypical IFPs. Activating mutations of PDGFRA appear to define this lesion molecularly and are responsible for the recruitment of eosinophils. PDGFRA mutations have been detected in both CD34 positive and negative cases suggesting they represent variants of the same entity. The putative origin of this lesion is hypothesized to be a distinct type of stromal cell: the telocyte. Surgical excision is curative for symptomatic IFP.
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Evaluation of endometrial thickness by transvaginal ultrasound and baseline risk factors as a predictor for endometrial abnormalities in postmenopausal women. Australas J Ultrasound Med 2022; 25:186-194. [PMID: 36405790 PMCID: PMC9644444 DOI: 10.1002/ajum.12311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Introduction/Purpose To evaluate the endometrial thickness (ET) as a predictor of endometrial abnormalities in postmenopausal women and whether consideration of baseline risk factors increases diagnostic accuracy. Methods This is a retrospective observational study of postmenopausal women presenting with bleeding or thickened endometrium (≥4 mm) on ultrasound, between 2003 and 2012. Risk factors for endometrial abnormality were analysed using logistic regression. Of 301 women, 220 were symptomatic and 81 were asymptomatic. The median ET was 6 mm (IQR 4-9) for symptomatic women and 9 mm (IQR 6-12) for asymptomatic women. Results Abnormal pathology was found in 35 symptomatic (15.9%) and 6 asymptomatic women (7.4%). For each 1 mm increase in ET, the odds of an abnormal diagnosis increased by 16.3% (95% CI 9.6-23.5) for symptomatic and 19.9% (95% CI 3.1-39.3) for asymptomatic women. The Youden's index method identified an ET threshold of ≥7.1mm for symptomatic and ≥14.5mm for asymptomatic women. In symptomatic women the sensitivity was 88.6% (95% CI 72.3-96.3) and specificity 69.2% (95% CI 61.9-75.6), while in asymptomatic women the sensitivity was 50.0% (95% CI 13.9-86.1) and specificity was 89.3% (95% CI 79.5-95.0). The addition of age in the symptomatic women model reduced the sensitivity (82.9% (95% CI 65.7-92.8)) but increased the specificity (72.4% (95% CI 65.3-78.6)). Conclusion ET is a significant predictor of abnormality. In the absence of risk factors, our study suggests that invasive procedures may be withheld until the ET is ≥7.1 mm with bleeding and ≥14.5 mm in asymptomatic women with no bleeding.
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Can Weather Be a Factor in Liver Transplant Waitlist and Posttransplant Outcomes? Analysis of United Network for Organ Sharing Registry. Transplant Proc 2022; 54:2254-2262. [DOI: 10.1016/j.transproceed.2022.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 08/08/2022] [Accepted: 08/26/2022] [Indexed: 11/07/2022]
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The use of normothermic liver preservation in combined liver and lung transplantation: A single-center experience. Am J Transplant 2022; 22:2261-2264. [PMID: 35384271 DOI: 10.1111/ajt.17053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 03/30/2022] [Accepted: 03/30/2022] [Indexed: 01/25/2023]
Abstract
Combined liver and lung transplantation (CLLT) is indicated in patients with both end-stage liver and lung disease. Ex-situ normothermic machine perfusion (NMP) has been previously used for extended normothermic lung preservation in CLLT. We aim to describe our single-center experience using ex-situ NMP for extended normothermic liver preservation in CLLT. Four CLLTs were performed from 2019 to 2020 with the lung transplanted first for all patients. Median ex-situ pump time for the liver was 413 min (IQR 400-424). Over a median follow-up of 15 months (IQR 14-19), all patients were alive and doing well. Normothermic extended liver preservation is a safe method to allow prolonged cold ischemia using normothermic perfusion of the liver during CLLT.
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Liver Transplant Recipient Characteristics Associated With Worse Post-Transplant Outcomes in Using Elderly Donors. Transpl Int 2022; 35:10489. [PMID: 36090776 PMCID: PMC9452632 DOI: 10.3389/ti.2022.10489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 08/10/2022] [Indexed: 12/03/2022]
Abstract
Advanced age of liver donor is a risk factor for graft loss after transplant. We sought to identify recipient characteristics associated with negative post-liver transplant (LT) outcomes in the context of elderly donors. Using 2014–2019 OPTN/UNOS data, LT recipients were classified by donor age: ≥70, 40–69, and <40 years. Recipient risk factors for one-year graft loss were identified and created a risk stratification system and validated it using 2020 OPTN/UNOS data set. At transplant, significant recipient risk factors for one-year graft loss were: previous liver transplant (adjusted hazard ratio [aHR] 4.37, 95%CI 1.98–9.65); mechanical ventilation (aHR 4.28, 95%CI 1.95–9.43); portal thrombus (aHR 1.87, 95%CI 1.26–2.77); serum sodium <125 mEq/L (aHR 2.88, 95%CI 1.34–6.20); and Karnofsky score 10–30% (aHR 2.03, 95%CI 1.13–3.65), 40–60% (aHR 1.65, 95%CI 1.08–2.51). Using those risk factors and multiplying HRs, recipients were divided into low-risk (n = 931) and high-risk (n = 294). Adjusted risk of one-year graft loss in the low-risk recipient group was similar to that of patients with younger donors; results were consistent using validation dataset. Our results show that a system of careful recipient selection can reduce the risks of graft loss associated with older donor age.
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Electrocorticography to Investigate Age-Related Brain Lateralization on Pediatric Motor Inhibition. Front Neurol 2022; 13:747053. [PMID: 35330804 PMCID: PMC8940229 DOI: 10.3389/fneur.2022.747053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 01/24/2022] [Indexed: 11/24/2022] Open
Abstract
Response inhibition refers to the ability to suppress inappropriate actions that interfere with goal-driven behavior. The inferior frontal gyrus (IFG) is known to be associated with inhibition of a motor response by assuming executive control over motor cortex outputs. This study aimed to evaluate the pediatric development of response inhibition through subdural electrocorticography (ECoG) recording. Subdural ECoG recorded neural activities simultaneously during a Go/No-Go task, which was optimized for children. Different frequency power [theta: 4–8 Hz; beta: 12–40 Hz; high-gamma (HG): 70–200 Hz] was estimated within the IFG and motor cortex. Age-related analysis was computed by each bandpass power ratio between Go and No-Go conditions, and phase-amplitude coupling (PAC) over IFG by using the modulating index metric in two conditions. For all the eight pediatric patients, HG power was more activated in No-Go trials than in Go trials, in either right- or left-side IFG when available. In the IFG region, the power over theta and HG in No-Go conditions was higher than those in Go conditions, with significance over the right side (p < 0.05). The age-related lateralization from both sides to the right side was observed from the ratio of HG power and PAC value between the No-Go and Go trials. In the pediatric population, the role of motor inhibition was observed in both IFG, with age-related lateralization to the right side, which was proved in the previous functional magnetic resonance imaging studies. In this study, the evidence correlation of age and response inhibition was observed directly by the evidence of cortical recordings.
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Improvements in liver transplant outcomes in patients with HCV/HIV coinfection after the introduction of direct‐acting antiviral therapies. Transpl Infect Dis 2022; 24:e13808. [DOI: 10.1111/tid.13808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 01/25/2022] [Accepted: 02/06/2022] [Indexed: 11/27/2022]
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19
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SPLASH study: Exploring caregiver perspectives of adults with severe or profound and multiple learning disabilities accessing sedentary hydrotherapy. Physiotherapy 2022. [DOI: 10.1016/j.physio.2021.12.222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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STEM Stories: Fostering STEM Persistence for Underrepresented Minority (URM) Students Attending Predominantly White Institutions. JOURNAL OF CAREER DEVELOPMENT 2022. [DOI: 10.1177/08948453211073706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Challenges persist in creating a diverse pipeline of STEM professionals. This study aims to understand the multifaceted experiences and needs of Underrepresented Minority (URM) college students as they navigate STEM environments and career choices. Utilizing social cognitive career theory (SCCT), this qualitative, multi-institutional study explored the varied experiences and barriers that 44 URM STEM students negotiated at two Predominantly White Institutions (PWIs). Implications for practice, research, and policy focus on interventions aimed at increasing persistence and fostering STEM career decision-making.
Keywords: STEM, underrepresented minority students, career exploration, student-faculty relationships, mentoring
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Impact on Waitlist Outcomes from Changes in the Medical Eligibility of Candidates for Simultaneous Liver-Kidney Transplantation Following Implementation of the 2017 Organ Procurement and Transplantation Network/United Network for Organ Sharing Policy in the United States. Ann Transplant 2022; 27:e934850. [PMID: 35177580 PMCID: PMC8876003 DOI: 10.12659/aot.934850] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Dangers in the dark: Calling for a safer practice of transvaginal ultrasonography. Australas J Ultrasound Med 2021; 24:5-12. [PMID: 34765410 DOI: 10.1002/ajum.12234] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/13/2020] [Accepted: 10/02/2020] [Indexed: 11/08/2022] Open
Abstract
Background The intimate examination is an important component of the assessment of a patient presenting with obstetric or gynaecological concerns. Ultrasound practitioners, like any other medical practitioner, are in a unique and privileged position. During the examination, the sonographers engage in a very close and personal interaction with an individual whom they have likely never met. They are also most likely unfamiliar with their social situation, cultural background, previous experiences with the healthcare profession and more importantly, any history of sexual trauma. It is an extremely sensitive area of practice which places a great deal of responsibility on the clinician to ensure that they not only protect their patient from psychological distress, but also themselves, from the threat of litigation arising from such distress. Aims This paper highlights the current governance requirements for sonographers and makes suggestions to support them in safeguarding their patients and themselves from allegations of unprofessional conduct, until such a regulatory body exists. Materials and Methods A wide-ranging review of the literature exploring the perceptions of female patients regarding intimate sonographic examination was performed using standard search engines. Additionally, grey literature was searched for policy statements and government regulatory documents for guidance on the topic. Results Although much research has been undertaken in this field across diverse cultures and knowledge in this area is ever increasing; however, the guidelines for sonographers appear to be site specific and variable. At present, there is no overarching governance for sonographers, as there is with practitioners registered with the Australian Health Practitioner Regulation Agency. Discussion While there are practice standards for the purposes of Medicare set out by the Diagnostic Imaging Accreditation Scheme, there is no regulatory professional standard that sonographers are held accountable to. This is problematic and has the potential for inadvertent boundary transgression by the practitioner, as there is also no existing framework for management of such incidents in an equitable manner. Conclusion The intimate examination is generally well tolerated; however, there is a subset of the population who are vulnerable to psychological distress arising from the examination. The sonographer must be astute to signs of distress and act in accordance with the intimate examination guidelines set out by AHPRA, for the dual purpose of protecting their patients against harm and also themselves from the threat of litigation.
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Paradigm Change in Liver Transplantation Practice After the Implementation of the Liver-Kidney Allocation Policy. Liver Transpl 2021; 27:1563-1576. [PMID: 34043869 DOI: 10.1002/lt.26107] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 04/21/2021] [Accepted: 05/01/2021] [Indexed: 12/13/2022]
Abstract
The Organ Procurement and Transplantation Network (OPTN)/United Network for Organ Sharing (UNOS) policy regarding kidney allocation for liver transplantation (LT) patients was implemented in August 2017. This study evaluated the effects of the simultaneous liver-kidney transplantation (SLKT) policy on outcomes in LT alone (LTA) patients with kidney dysfunction. We analyzed adult primary LTA patients with kidney dysfunction at listing (estimated glomerular filtration rate [eGFR] less than 30 mL/minute or dialysis requirement) between January 2015 and March 2019 using the OPTN/UNOS registry. Waitlist practice and kidney transplantation (KT) listing after LTA were compared between prepolicy and postpolicy groups. There were 3821 LTA listings with eGFR <30 mL/minute included. The daily number of listings on dialysis was significantly higher in Era 2 (postpolicy group) than Era 1 (prepolicy group) (1.21/day versus 0.95/day; P < 0.001). Of these LTA listings, 90-day LT waitlist mortality, LTA probability, and 1-year post-LTA survival were similar between eras. LTA recipients in Era 2 had a higher probability for KT listing after LTA than those in Era 1 (6.2% versus 3.9%; odds ratio [OR], 3.30; P < 0.001), especially those on dialysis (8.4% versus 2.0%; OR, 4.38; P < 0.001). Under the safety net rule, there was a higher KT probability after LTA (26.7% and 53% at 6 months in Eras 1 and 2, respectively; P = 0.02). After the implementation of the policy, the number of LTA listings among patients on dialysis increased significantly. While their posttransplant survival did not change, KT listing after LTA increased. The safety net rule led to high KT probability and a low waitlist mortality rate in patients who were listed for KT after LTA. These results suggest that the policy successfully achieved the goals of providing appropriate opportunities of KT for LT patients, which did not compromise LTA waitlist or posttransplant outcomes in patients with kidney dysfunction and provided KT opportunities if patients developed kidney failure after LTA.
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Extreme hyponatremia as a risk factor for early mortality after liver transplantation in the MELD-sodium era. Transpl Int 2021; 34:2856-2868. [PMID: 34580929 DOI: 10.1111/tri.14123] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 08/17/2021] [Accepted: 09/20/2021] [Indexed: 01/15/2023]
Abstract
The impact of hyponatremia on waitlist and post-transplant outcomes following the implementation of MELD-Na-based liver allocation remains unclear. We investigated waitlist and postliver transplant (LT) outcomes in patients with hyponatremia before and after implementing MELD-Na-based allocation. Adult patients registered for a primary LT between 2009 and 2021 were identified in the OPTN/UNOS database. Two eras were defined; pre-MELD-Na and post-MELD-Na. Extreme hyponatremia was defined as a serum sodium concentration ≤120 mEq/l. Ninety-day waitlist outcomes and post-LT survival were compared using Fine-Gray proportional hazard and mixed-effects Cox proportional hazard models. A total of 118 487 patients were eligible (n = 64 940: pre-MELD-Na; n = 53 547: post-MELD-Na). In the pre-MELD-Na era, extreme hyponatremia at listing was associated with an increased risk of 90-day waitlist mortality ([ref: 135-145] HR: 3.80; 95% CI: 2.97-4.87; P < 0.001) and higher transplant probability (HR: 1.67; 95% CI: 1.38-2.01; P < 0.001). In the post-MELD-Na era, patients with extreme hyponatremia had a proportionally lower relative risk of waitlist mortality (HR: 2.27; 95% CI 1.60-3.23; P < 0.001) and proportionally higher transplant probability (HR: 2.12; 95% CI 1.76-2.55; P < 0.001) as patients with normal serum sodium levels (135-145). Extreme hyponatremia was associated with a higher risk of 90, 180, and 365-day post-LT survival compared to patients with normal serum sodium levels. With the introduction of MELD-Na-based allocation, waitlist outcomes have improved in patients with extreme hyponatremia but they continue to have worse short-term post-LT survival.
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Bridging the age gap in breast cancer: impact of omission of breast cancer surgery in older women with oestrogen receptor-positive early breast cancer on quality-of-life outcomes. Br J Surg 2021; 108:315-325. [PMID: 33760065 PMCID: PMC10364859 DOI: 10.1093/bjs/znaa125] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 11/15/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Primary endocrine therapy may be an alternative treatment for less fit women with oestrogen receptor (ER)-positive breast cancer. This study compared quality-of-life (QoL) outcomes in older women treated with surgery or primary endocrine therapy. METHODS This was a multicentre, prospective, observational cohort study of surgery or primary endocrine therapy in women aged over 70 years with operable breast cancer. QoL was assessed using European Organisation for Research and Treatment of cancer QoL questionnaires QLQ-C30, -BR23, and -ELD14, and the EuroQol Five Dimensions 5L score at baseline, 6 weeks, and 6, 12, 18, and 24 months. Propensity score matching was used to adjust for baseline variation in health, fitness, and tumour stage. RESULTS The study recruited 3416 women (median age 77 (range 69-102) years) from 56 breast units. Of these, 2979 (87.2 per cent) had ER-positive breast cancer; 2354 women had surgery and 500 received primary endocrine therapy (125 were excluded from analysis due to inadequate data or non-standard therapy). Median follow-up was 52 months. The primary endocrine therapy group was older and less fit. Baseline QoL differed between the groups; the mean(s.d.) QLQ-C30 global health status score was 66.2(21.1) in patients who received primary endocrine therapy versus 77.1(17.8) among those who had surgery plus endocrine therapy. In the unmatched analysis, changes in QoL between 6 weeks and baseline were noted in several domains, but by 24 months most scores had returned to baseline levels. In the matched analysis, major surgery (mastectomy or axillary clearance) had a more pronounced adverse impact than primary endocrine therapy in several domains. CONCLUSION Adverse effects on QoL are seen in the first few months after surgery, but by 24 months these have largely resolved. Women considering surgery should be informed of these effects.
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Reply. Liver Transpl 2021; 27:1217-1218. [PMID: 33786986 DOI: 10.1002/lt.26058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 02/25/2021] [Indexed: 01/13/2023]
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Short recipient warm ischemia time improves outcomes in deceased donor liver transplantation. Transpl Int 2021; 34:1422-1432. [PMID: 34170584 DOI: 10.1111/tri.13962] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/10/2021] [Accepted: 05/13/2021] [Indexed: 12/28/2022]
Abstract
While adverse effects of prolonged recipient warm ischemia time (rWIT) in liver transplantation (LT) have been well investigated, few studies have focused on possible positive prognostic effects of short rWIT. We aim to investigate if shortening rWIT can further improve outcomes in donation after brain death liver transplant (DBD-LT). Primary DBD-LT between 2000 and 2019 were retrospectively reviewed. Patients were divided according to rWIT (≤30, 31-40, 41-50, and >50 min). The requirement of intraoperative transfusion, early allograft dysfunction (EAD), and graft survival were compared between the rWIT groups. A total of 1,256 patients of DBD-LTs were eligible. rWIT was ≤30min in 203 patients (15.7%), 31-40min in 465 patients (37.3%), 41-50min in 353 patients (28.1%), and >50min in 240 patients (19.1%). There were significant increasing trends of transfusion requirement (P < 0.001) and increased estimated blood loss (EBL, P < 0.001), and higher lactate level (P < 0.001) with prolongation of rWIT. Multivariable logistic regression demonstrated the lowest risk of EAD in the WIT ≤30min group. After risk adjustment, patients with rWIT ≤30 min showed a significantly lower risk of graft loss at 1 and 5-years, compared to other groups. The positive prognostic impact of rWIT ≤30min was more prominent when cold ischemia time exceeded 6 h. In conclusion, shorter rWIT in DBD-LT provided significantly better post-transplant outcomes.
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Outcomes in Living Donor Compared With Deceased Donor Primary Liver Transplantation in Lower Acuity Patients With Model for End-Stage Liver Disease Scores <30. Liver Transpl 2021; 27:971-983. [PMID: 33492764 DOI: 10.1002/lt.25993] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 12/21/2020] [Accepted: 01/11/2021] [Indexed: 12/14/2022]
Abstract
Although recent studies have reported favorable outcomes in living donor liver transplantation (LDLT), it remains unclear which populations benefit most from LDLT. This study aims to evaluate LDLT outcomes compared with deceased donor LT (DDLT) according to Model for End-Stage Liver Disease (MELD) score categories. Using data from the United Network for Organ Sharing registry, outcomes were compared between 1486 LDLTs; 13,568 donation after brain death (DBD)-DDLTs; and 1171 donation after circulatory death (DCD)-DDLTs between 2009 and 2018. Because LDLT for patients with MELD scores >30 was rare, all patients with scores >30 were excluded to equalize LDLT and DDLT cohorts. Risk factors for 1-year graft loss (GL) were determined separately for LDLT and DDLT. Compared with LDLT, DBD-DDLT had a lower risk of 30-day (adjusted hazard ratio [aHR], 0.60; P < 0.001) and 1-year GL (aHR, 0.57; P < 0.001). The lower risk of GL was more prominent in the mid-MELD score category (score 15-29). Compared with LDLT, DCD-DDLT had a lower risk of 30-day GL but a comparable risk of 1-year GL, regardless of MELD score category. In LDLT, significant ascites was an independent risk for GL in patients with mid-MELD scores (aHR, 1.68; P = 0.02), but not in the lower-MELD score group. The risk of 1-year GL in LDLT patients with ascites who received a left liver was higher than either those who received a right liver or those without ascites who received a left liver. In LDLT, combinations of MELD scores of 15 to 29, moderate/severe ascites, and the use of a left liver are associated with worse outcomes. These findings help calibrate appropriate patient and graft selection in LDLT.
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Evaluation of recorded video-observed therapy for anti-tuberculosis treatment. Int J Tuberc Lung Dis 2021; 24:520-525. [PMID: 32398202 DOI: 10.5588/ijtld.19.0456] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND: Asynchronous video directly observed therapy (VDOT) may reduce tuberculosis (TB) program costs and the burden on patients. We compared VDOT performance across three cities in the United States, each of which have TB incidence rates above the national average.METHODS: Patients aged ≥18 years who are currently receiving directly observed anti-TB treatment were invited to use VDOT for monitoring treatment. Pre- and post-treatment interviews and medical records were used to assess site differences in treatment adherence and patient characteristics and perceptions.RESULTS: Participants were enrolled in New York City, NY (n = 48), San Diego, CA (n = 52) and San Francisco, CA, USA (n = 49). Overall, the mean age was 41 years (range 18-87); 59% were male; most were Asian (45%) or Hispanic/Latino (30%); and 77% were foreign-born. The median fraction of expected doses observed (FEDO) was 88% (IQR 76-96). At follow-up, 97% thought VDOT was "very or somewhat easy to use" and 95% would recommend VDOT to other TB patients. Age, race/ethnicity, annual income, and country of birth differed by city (P < 0.05), but FEDO and VDOT perceptions did not.CONCLUSIONS: TB programs in three large US cities observed a high FEDO using VDOT while minimizing staff time and travel. Similar findings across sites support VDOT adoption by other large, urban TB programs.
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Bridging the age gap in breast cancer: cluster randomized trial of two decision support interventions for older women with operable breast cancer on quality of life, survival, decision quality, and treatment choices. Br J Surg 2021; 108:499-510. [PMID: 33760077 PMCID: PMC10364907 DOI: 10.1093/bjs/znab005] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 10/04/2020] [Accepted: 12/28/2020] [Indexed: 11/14/2022]
Abstract
BACKGROUND Rates of surgery and adjuvant therapy for breast cancer vary widely between breast units. This may contribute to differences in survival. This cluster RCT evaluated the impact of decision support interventions (DESIs) for older women with breast cancer, to ascertain whether DESIs influenced quality of life, survival, decision quality, and treatment choice. METHODS A multicentre cluster RCT compared the use of two DESIs against usual care in treatment decision-making in older women (aged at least ≥70 years) with breast cancer. Each DESI comprised an online algorithm, booklet, and brief decision aid to inform choices between surgery plus adjuvant endocrine therapy versus primary endocrine therapy, and adjuvant chemotherapy versus no chemotherapy. The primary outcome was quality of life. Secondary outcomes included decision quality measures, survival, and treatment choice. RESULTS A total of 46 breast units were randomized (21 intervention, 25 usual care), recruiting 1339 women (670 intervention, 669 usual care). There was no significant difference in global quality of life at 6 months after the baseline assessment on intention-to-treat analysis (difference -0.20, 95 per cent confidence interval (C.I.) -2.69 to 2.29; P = 0.900). In women offered a choice of primary endocrine therapy versus surgery plus endocrine therapy, knowledge about treatments was greater in the intervention arm (94 versus 74 per cent; P = 0.003). Treatment choice was altered, with a primary endocrine therapy rate among women with oestrogen receptor-positive disease of 21.0 per cent in the intervention versus 15.4 per cent in usual-care sites (difference 5.5 (95 per cent C.I. 1.1 to 10.0) per cent; P = 0.029). The chemotherapy rate was 10.3 per cent at intervention versus 14.8 per cent at usual-care sites (difference -4.5 (C.I. -8.0 to 0) per cent; P = 0.013). Survival was similar in both arms. CONCLUSION The use of DESIs in older women increases knowledge of breast cancer treatment options, facilitates shared decision-making, and alters treatment selection. Trial registration numbers: EudraCT 2015-004220-61 (https://eudract.ema.europa.eu/), ISRCTN46099296 (http://www.controlled-trials.com).
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Retransplantation outcomes for hepatitis C in the United States before and after direct-acting antiviral introduction. Am J Transplant 2021; 21:1100-1112. [PMID: 32794649 DOI: 10.1111/ajt.16254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/13/2020] [Accepted: 08/05/2020] [Indexed: 01/25/2023]
Abstract
The success of direct-acting antiviral (DAA) therapy has led to near-universal cure for patients chronically infected with hepatitis C virus (HCV) and improved post-liver transplant (LT) outcomes. We investigated the trends and outcomes of retransplantation in HCV and non-HCV patients before and after the introduction of DAA. Adult patients who underwent re-LT were identified in the Organ Procurement and Transplantation Network/United Network for Organ Sharing database. Multiorgan transplants and patients with >2 total LTs were excluded. Two eras were defined: pre-DAA (2009-2012) and post-DAA (2014-2017). A total of 2112 re-LT patients were eligible (HCV: n = 499 pre-DAA and n = 322 post-DAA; non-HCV: n = 547 pre-DAA and n = 744 post-DAA). HCV patients had both improved graft and patient survival after re-LT in the post-DAA era. One-year graft survival was 69.8% pre-DAA and 83.8% post-DAA (P < .001). One-year patient survival was 73.1% pre-DAA and 86.2% post-DAA (P < .001). Graft and patient survival was similar between eras for non-HCV patients. When adjusted, the post-DAA era represented an independent positive predictive factor for graft and patient survival (hazard ratio [HR]: 0.67; P = .005, and HR: 0.65; P = .004) only in HCV patients. The positive post-DAA era effect was observed only in HCV patients with first graft loss due to disease recurrence (HR: 0.31; P = .002, HR 0.32; P = .003, respectively). Among HCV patients, receiving a re-LT in the post-DAA era was associated with improved patient and graft survival.
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The Impact of Portal Vein Thrombosis on Liver Transplant Outcomes: Does Grade or Flow Rate Matter? Transplantation 2021; 105:363-371. [PMID: 32217946 DOI: 10.1097/tp.0000000000003235] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Portal vein thrombosis (PVT) makes the technical aspect of liver transplantation challenging and also affects outcomes. Our aim was to study impact of PVT grade and postreperfusion portal flow on posttransplant outcomes. METHODS Patients who underwent transplantation with PVT between January 2007 and May 2017 were selected (n = 126). Data on grade of PVT and portal vein flow were collected. Patients were classified into 2 groups; low grade (Yerdel Grade I, n = 73) and high grade (Yerdel Grade II or III, n = 53). Using portal flow rate, patients were divided into high flow (≥1000 mL/min, n = 95) and low flow (<1000 mL/min, n = 31). Additional analyses of flow by graft weight and complications were performed. RESULTS Postoperatively, incidence of biliary strictures were significantly greater in high-grade PVT compared with low grade (P = 0.02). Incidence of postoperative portal vein thrombosis was higher in low flow after reperfusion compared with high flow (P = 0.02), as was bile leak (P = 0.02). On identifying factors associated with graft loss, moderate to severe ascites preoperatively, high PVT grade and bile leak were associated with worse graft survival. Subanalysis performed combining grade and flow showed that low grade, high flow had the highest graft survival while high grade, low flow had the lowest (P = 0.006). High-grade PVT with low flow also appeared to be an independent risk factor for biliary complications (P = 0.01). CONCLUSIONS In conclusion, biliary complications, especially strictures are more common in high-grade PVT and graft survival is worse in high-grade PVT and low portal flow.
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Epidurals in the UK: practice and complications over 80 years. Anaesthesia 2021; 76:414-416. [PMID: 33523471 DOI: 10.1111/anae.15397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/06/2021] [Indexed: 11/30/2022]
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Duraplasty and Obex Exploration Compared with Bone Only Decompression for Chiari I Malformation in Children. Neurosurgery 2020. [DOI: 10.1093/neuros/nyaa447_573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Collins Complex Wound Guide Template. Perm J 2020; 24:19.118. [PMID: 33183495 DOI: 10.7812/tpp/19.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Cluster randomised trial to evaluate the clinical benefits of decision support interventions for older women with operable breast cancer. Eur J Cancer 2020. [DOI: 10.1016/s0959-8049(20)30545-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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A Share 21 model in liver transplantation: Impact on waitlist outcomes. Am J Transplant 2020; 20:2184-2197. [PMID: 32155314 DOI: 10.1111/ajt.15836] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 01/09/2020] [Accepted: 02/04/2020] [Indexed: 01/25/2023]
Abstract
With the introduction of Model for End-Stage Liver Disease-Sodium (MELD-Na)-based allocation, the score at which patients benefit from liver transplantation (LT) has shifted from a score of 15 to 21. This study aimed to evaluate waitlist outcomes in patients with MELD-Na scores <21 and explore the utility of replacing "Share 15" with "Share 21." The study uses data from the Organ Procurement and Transplantation Network/United Network for Organ Sharing registry. All adult patients registered for LT after implementation of the MELD-Na-based allocation were evaluated. Waitlist patients with initial and final scores <21 were eligible. Patients with exception scores were excluded. To explore the potential impact of a Share 21 model, patients with an initial MELD-Na score of 6-14 (Group 1) and those with a score of 15-20 (Group 2) were compared for waitlist outcomes. There were 3686 patients with an initial score of 6-14 (Group 1) and 3282 with a score of 15-20 (Group 2). Group 2, when compared to Group 1, showed comparable risk of mortality (adjusted hazard ratio [aHR] 1.00, P = .97), higher transplant probability (aHR 3.25, P < .001), and lower likelihood of removal from listing because of improvement (aHR 0.74, P = .011). Share 21 may enhance transplant opportunities and increase parity for patients with higher MELD-Na scores without compromising waitlist outcomes.
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Bridging the Age Gap: a prognostic model that predicts survival and aids in primary treatment decisions for older women with oestrogen receptor-positive early breast cancer. Br J Surg 2020; 107:1625-1632. [PMID: 32602959 DOI: 10.1002/bjs.11748] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 02/28/2020] [Accepted: 05/03/2020] [Indexed: 11/06/2022]
Abstract
BACKGROUND A prognostic model was developed and validated using cancer registry data. This underpins an online decision support tool, informing primary treatment choice for women aged 70 years or older with hormone receptor-positive early breast cancer. METHODS Data from women diagnosed between 2002 and 2010 in the English Northern and Yorkshire and West Midlands regions were used to develop the model. Primary treatment options of surgery with adjuvant endocrine therapy or primary endocrine therapy were compared. Models predicting the hazard of breast cancer-specific mortality and hazard of other-cause mortality were combined to derive survival probabilities. The model was validated externally using data from the Eastern Cancer Registration and Information Centre. RESULTS The model was developed using data from 23 842 women, and validated externally on a data set from 14 526 patients. The overall model calibration was good. At 2 and 5 years, predicted mortality from breast cancer and other causes differed from the observed rate by less than 1 per cent. At 5 years, there were slight overpredictions in breast cancer mortality (2629 predicted versus 2556 observed deaths; P = 0·142) and mortality from all causes (6399 versus 6320 respectively; P = 0·583). The discrepancy varied between subgroups. Model discrimination was 0·75 or above for all mortality measures. CONCLUSION A prognostic model for older women with oestrogen receptor-positive early breast cancer was developed and validated in the present study. This forms a basis for an online decision support tool (https://agegap.shef.ac.uk/).
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NUTRITION STATUS AMONG TB/HIV CO-INFECTED PATIENTS ATTENDING KAPKATET COUNTY HOSPITAL, KERICHO COUNTY, KENYA. Chest 2020. [DOI: 10.1016/j.chest.2020.05.436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Sustaining better care for patients undergoing emergency laparotomy. Anaesthesia 2020; 75:1321-1330. [DOI: 10.1111/anae.15088] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/15/2020] [Indexed: 12/20/2022]
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Liver transplant waitlist outcomes in alcoholic hepatitis compared with other liver diseases: An analysis of UNOS registry. Clin Transplant 2020; 34:e13837. [PMID: 32073688 DOI: 10.1111/ctr.13837] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 01/30/2020] [Accepted: 02/16/2020] [Indexed: 12/19/2022]
Abstract
There is growing interest in performing liver transplantation (LT) in patients with alcoholic hepatitis (AH) without a mandated abstinence period. The aim of this study is to investigate waitlist outcomes in AH patients compared to those with other liver diseases. Using data from the UNOS registry, adult patients listed for LT between 2009 and 2018 were evaluated. Waitlist outcomes were compared among liver diseases. A total of 64 646 patients were eligible, including 286 with AH, 16 871 with alcoholic cirrhosis (AC), 13 730 with hepatitis C (HCV), 10 315 with non-alcoholic steatohepatitis (NASH), and 5841 with cholestatic liver disease (CLD). In comparison with AH patients, patients with HCV, NASH, and CLD had a significantly higher risk of waitlist mortality and a lower likelihood of recovery on the waitlist. These trends were more prominent in the waiting-time period of 91-365 days than in shorter periods. In intention-to-treat analysis, positive prognostic effect of LT was significant in AH patients with MELD score ≥35 (HR 0.04, P < .001). AH patients showed lower mortality risk and a higher chance of recovery while on waitlist than other liver diseases, especially when waiting time exceeded 90 days. These results indicate the importance of continuous evaluation of disease progression in AH patients awaiting LT.
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A multidisciplinary approach utilizing filters for surgical procedures in erythropoietic protoporphyria. J Am Acad Dermatol 2020; 83:e329-e330. [PMID: 32068036 DOI: 10.1016/j.jaad.2020.02.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 02/03/2020] [Indexed: 11/30/2022]
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Requiring smartphone ownership for mHealth interventions: who could be left out? BMC Public Health 2020; 20:81. [PMID: 31959145 PMCID: PMC6971938 DOI: 10.1186/s12889-019-7892-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 11/01/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Mobile health (mHealth) interventions have the potential to improve health through patient education and provider engagement while increasing efficiency and lowering costs. This raises the question of whether disparities in access to mobile technology could accentuate disparities in mHealth mediated care. This study addresses whether programs planning to implement mHealth interventions risk creating or perpetuating health disparities based on inequalities in smartphone ownership. METHODS Video Directly Observed Therapy (VDOT) is an mHealth intervention for monitoring tuberculosis (TB) treatment adherence through videos sent by patients to their healthcare provider using smartphones. We conducted secondary analyses of data from a single-arm trial of VDOT for TB treatment monitoring by San Diego, San Francisco, and New York City health departments. Baseline and follow-up treatment interviews were used to assess participant smartphone ownership, sociodemographics and TB treatment perceptions. Univariate and multivariable logistic regression analyses were used to identify correlates of smartphone ownership. RESULTS Of the 151 participants enrolled, mean age was 41 years (range: 18-87 years) and 41.1% were female. Participants mostly identified as Asian (45.0%) or Hispanic/Latino (29.8%); 57.8% had at most a high school education. At baseline, 30.4% did not own a smartphone, which was similar across sites. Older participants (adjusted odds ratio [AOR] = 1.09 per year, 95% confidence interval [CI]: 1.05-1.12), males (AOR = 2.86, 95% CI: 1.04-7.86), participants having at most a high school education (AOR = 4.48, 95% CI: 1.57-12.80), and those with an annual income below $10,000 (AOR = 3.06, 95% CI: 1.19, 7.89) had higher odds of not owning a smartphone. CONCLUSIONS Approximately one-third of TB patients in three large United States of America (USA) cities lacked smartphones prior to the study. Patients who were older, male, less educated, or had lower annual income were less likely to own smartphones and could be denied access to mHealth interventions if personal smartphone ownership is required.
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Increased Risk of Death in First Year After Liver Transplantation Among Patients With Nonalcoholic Steatohepatitis vs Liver Disease of Other Etiologies. Clin Gastroenterol Hepatol 2019; 17:2759-2768.e5. [PMID: 31004758 DOI: 10.1016/j.cgh.2019.04.033] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 03/19/2019] [Accepted: 04/13/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS An increasing number of patients with non-alcoholic steatohepatitis (NASH) require liver transplantation. We compared outcomes of patients with liver diseases of different etiologies (NASH, hepatitis C virus [HCV]-associated liver disease, and alcohol-associated liver disease [ALD]). METHODS We analyzed data from the United Network for Organ Sharing registry on 6344 patients who underwent liver transplantation for NASH, 17,037 for cirrhosis from chronic HCV infection, and 9279 for ALD. We collected data from patients who underwent liver transplantation during the following time periods: 2008-2010, 2011-2013, 2014-2015, 2016-2017. We compared outcomes of different groups using Cox regression models, adjusting for donor and recipient characteristics. RESULTS For patients who underwent liver transplantation during 2016-2017, a significantly lower proportion of patients with NASH survived for 1 year after transplantation than patients with HCV (P = .004) or ALD (P < .001). During this time period, the adjusted risk of death within 1 year was significantly higher for patients with NASH than with ALD (hazard ratio, 1.37; P = .03), regardless of the presence of hepatocellular carcinoma. The effects of increasing age were greatest among patients with NASH: compared to patients younger than 50 years, hazard ratios for overall mortality were 1.31 for patients 50-59 years (P = .02), 1.66 for patients 60-64 years (P < .001), 2.08 for patients 65-69 years (P < .001), and 2.66 and for patients and ≥70 years (P < .001). Mortality from cardiovascular or cerebrovascular disease(s) was highest among patients with NASH, accounting for 11.5% of deaths, compared to 7.0% of deaths in patients with HCV infection and 9.6% in patients with ALD (P < .001). CONCLUSIONS In an analysis of data from patients who underwent liver transplantation during 2016-2017, we found the risk of death within 1 year after transplant was higher among patients with NASH than HCV-associated liver disease or ALD. Risk of death increased with age, and patients with NASH have a higher risk of death from cardiovascular or cerebrovascular disease.
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SUN-095 Patient Reported Outcome Measures Over the First Three Months of Dialysis: Interim Results from the Multidisciplinary Assessment at Dialysis Entry (MADE) Study. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Adjuvant Chemotherapy for Breast Cancer in Older Women: An Analysis of Retrospective English Cancer Registration Data. Clin Oncol (R Coll Radiol) 2019; 31:444-452. [PMID: 31122807 DOI: 10.1016/j.clon.2019.03.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 02/13/2019] [Accepted: 02/20/2019] [Indexed: 10/26/2022]
Abstract
AIMS Adjuvant chemotherapy is recommended as a treatment for women with high recurrence risk early breast cancer. Older women are less likely to receive chemotherapy than younger women. This study investigated the impact of chemotherapy on breast cancer-specific survival in women aged 70 + years using English registry data. MATERIALS AND METHODS Cancer registration data were obtained from two English regions from 2002 to 2012 (n = 29 728). The impact of patient-level characteristics on the probability of receiving adjuvant chemotherapy was explored using logistic regression. Survival modelling was undertaken to show the effect of chemotherapy and age/health status on breast cancer-specific survival. Missing data were handled using multiple imputation. RESULTS In total, 11 735 surgically treated early breast cancer patients were identified. Use of adjuvant chemotherapy has increased over time. Younger age at diagnosis, increased nodal involvement, tumour size and grade, oestrogen receptor-negative or human epidermal growth factor receptor 2-positive disease were all associated with increased probability of receiving chemotherapy. Chemotherapy was associated with a significant reduction in the hazard of breast cancer-specific mortality in women with high risk cancer, after adjusting for patient-level characteristics (hazard ratio 0.74, 95% confidence interval 0.67-0.81). DISCUSSION Chemotherapy is associated with an improved breast cancer-specific survival in older women with early breast cancer at high risk of recurrence . Lower rates of chemotherapy use in older women may, therefore, contribute to inferior cancer outcomes. Decisions on potential benefits for individual patients should be made on the basis of life expectancy, treatment tolerance and patient preference.
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Tuberculosis Treatment Monitoring by Video Directly Observed Therapy in 5 Health Districts, California, USA. Emerg Infect Dis 2019; 24:1806-1815. [PMID: 30226154 PMCID: PMC6154139 DOI: 10.3201/eid2410.180459] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
We assessed video directly observed therapy (VDOT) for monitoring tuberculosis treatment in 5 health districts in California, USA, to compare adherence between 174 patients using VDOT and 159 patients using in-person directly observed therapy (DOT). Multivariable linear regression analyses identified participant-reported sociodemographics, risk behaviors, and treatment experience associated with adherence. Median participant age was 44 (range 18–87) years; 61% of participants were male. Median fraction of expected doses observed (FEDO) among VDOT participants was higher (93.0% [interquartile range (IQR) 83.4%–97.1%]) than among patients receiving DOT (66.4% [IQR 55.1%–89.3%]). Most participants (96%) would recommend VDOT to others; 90% preferred VDOT over DOT. Lower FEDO was independently associated with US or Mexico birth, shorter VDOT duration, finding VDOT difficult, frequently taking medications while away from home, and having video-recording problems (p<0.05). VDOT cost 32% (range 6%–46%) less than DOT. VDOT was feasible, acceptable, and achieved high adherence at lower cost than DOT.
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Variation in hospital charges in patients with external ventricular drains: comparison between the intensive care and surgical floor settings. J Neurosurg Pediatr 2019; 24:29-34. [PMID: 31003227 DOI: 10.3171/2019.2.peds18545] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 02/08/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Placement of an external ventricular drain (EVD) is a common and potentially life-saving neurosurgical procedure, but the economic aspect of EVD management and the relationship to medical expenditure remain poorly studied. Similarly, interinstitutional practice patterns vary significantly. Whereas some institutions require that patients with EVDs be monitored strictly within the intensive care unit (ICU), other institutions opt primarily for management of EVDs on the surgical floor. Therefore, an ICU burden for patients with EVDs may increase a patient's costs of hospitalization. The objective of the current study was to examine the expense differences between the ICU and the general neurosurgical floor for EVD care. METHODS The authors performed a retrospective analysis of data from 2 hospitals within a single, large academic institution-the University of Washington Medical Center (UWMC) and Seattle Children's Hospital (SCH). Hospital charges were evaluated according to patients' location at the time of EVD management: SCH ICU, SCH floor, or UWMC ICU. Daily hospital charges from day of EVD insertion to day of removal were included and screened for days that would best represent baseline expenses for EVD care. Independent-samples Kruskal-Wallis analysis was performed to compare daily charges for the 3 settings. RESULTS Data from a total of 261 hospital days for 23 patients were included in the analysis. Ten patients were cared for in the UWMC ICU and 13 in the SCH ICU and/or on the SCH neurosurgical floor. The median values for total daily hospital charges were $19,824.68 (interquartile range [IQR] $12,889.73-$38,494.81) for SCH ICU care, $8,620.88 (IQR $6,416.76-$11,851.36) for SCH floor care, and $10,002.13 (IQR $8,465.16-$12,123.03) for UWMC ICU care. At SCH, it was significantly more expensive to provide EVD care in the ICU than on the floor (p < 0.001), and the daily hospital charges for the UWMC ICU were significantly greater than for the SCH floor (p = 0.023). No adverse clinical event related to the presence of an EVD was identified in any of the settings. CONCLUSIONS ICU admission solely for EVD care is costly. If safe EVD care can be provided outside of the ICU, it would represent a potential area for significant cost savings. Identifying appropriate patients for EVD care on the floor is multifactorial and requires vigilance in balancing the expenses associated with ICU utilization and optimal patient care.
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Abstract P2-14-06: Withdrawn. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p2-14-06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
This abstract was withdrawn by the authors.
Citation Format: Athanasiou I, Reed MW, Shrestha A, Cheung K-L, Audisio R, Collins K, Wyld L. Withdrawn [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P2-14-06.
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Change in Patient Comfort Using Mobile Phones Following the Use of an App to Monitor Tuberculosis Treatment Adherence: Longitudinal Study. JMIR Mhealth Uhealth 2019; 7:e11638. [PMID: 30707103 PMCID: PMC6376328 DOI: 10.2196/11638] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Revised: 10/17/2018] [Accepted: 10/23/2018] [Indexed: 12/16/2022] Open
Abstract
Background As mHealth apps proliferate, it is necessary for patients to feel capable and comfortable using devices that run them. However, limited research is available on changes in comfort level before and after the use of an mHealth app. Objective The objective of this study was to determine whether patients with tuberculosis who used an mHealth app called Video Directly Observed Therapy (VDOT) to monitor their antituberculosis treatment became more comfortable using mobile phones after the intervention and to identify factors associated with change in comfort. Methods We analyzed data from a longitudinal study assessing the feasibility and acceptability of the VDOT app among patients receiving antituberculosis treatment from public health departments in San Diego, San Francisco, and New York City. Comfort levels on six domains of mobile phone use (making phone calls, taking pictures, recording videos, text messaging, internet and email use on the phone) were measured on a 10-point scale (1=very uncomfortable; 10=very comfortable) at the start and end of treatment using VDOT via telephone interviews. The main outcomes were change in comfort level on each domain (recoded as binary measures) and an overall change score (sum of individual measures). Linear and logistic regression analyses were performed to assess whether sociodemographics, risk factors, and VDOT perceptions were associated with change of comfort measures. Results Among 120 participants with complete data, mean age was 39.8 years (SD 14.8, range 18-87 years), 46.7% (56/120) were female, and 76.7% (92/120) were foreign born. The combined comfort level at baseline was high overall (mean 48.8, SD 14.2, interquartile range 43.0-60.0) and the mean comfort score increased by 1.92 points at follow-up (P=.07). Statistically significant increases in comfort on individual domains included taking pictures (P=.02) and recording videos (P=.002). Females were more likely to have increased comfort in using the internet on the phone compared to males (odds ratio [OR] 3.03, 95% CI 1.08-8.52, P=.04). Participants who worked less hours per week were more likely to have increased comfort recording videos although this did not meet statistical significance (OR 1.03, 95% CI 1.00-1.05, P=.06). Conclusions Findings suggest that, despite a high level of comfort using mobile phones at baseline, experience using the VDOT app was associated with increased comfort using mobile phone features. Additional research involving participants with lower baseline mobile phone experience is needed. An implication of these findings is that as patients begin to use mHealth apps for one health condition, they could acquire skills and confidence to more quickly adapt to using mHealth apps for other conditions.
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