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1.
Ann Med Surg (Lond) ; 85(9): 4223-4227, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-37663698

RESUMO

Introduction: Preexisting anticoagulation is common among geriatric trauma patients. Geriatric trauma patients have a higher risk of mortality compared to younger patients. We sought to evaluate the association of preexisting anticoagulation with mortality in a group of geriatric trauma patients. Methods: A retrospective review of geriatric trauma patients was conducted for those admitted to a Level 1 trauma center from January 2018 to December 2020. Vital signs, demographics, injury characteristics, laboratory data, and mortality were all collected. Multivariable logistic regression analysis was performed for the association of preexisting anticoagulation and a primary endpoint of all-cause mortality. These groups were controlled for preexisting comorbidities, injury severity scores, and systolic blood pressure in the emergency department. Results: Four thousand four hundred thirty-two geriatric patients were admitted during the study period. This cohort was made up of 36.9% men and 63.1% women. Three thousand eight hundred fifty-nine (87.2%) were white; the average age was 81±8.5 years, and the median injury severity score (ISS) was 5. The mean systolic blood pressure was 150±32 mmHg, mean heart rate was 81±16 bpm, mean lactate was 2.3±1.3, mean hematocrit was 37.3±8.8, and mean international normalized ratio (INR) was 1.7±10.3. One thousand five hundred ninety-two (35.9%) patients were on anticoagulation (AC) upon presentation. One hundred and sixty-five (3.7%) mortalities were recorded. Multivariable logistic regression analysis results show that preexisting anticoagulation [ odds ratio (OR) 1.92, 95% CI 1.36-2.72] was independently predictive of death. The analysis was adjusted for systolic BP in the emergency department less than90 mmHg (OR 5.55, 95% CI 2.83-10.9), having more than 1 comorbidity (OR 2.30, 95% CI 1.57-3.38) and ISS (OR 1.13, 95% CI 1.10-1.15). Conclusion: Our study indicates that preexisting anticoagulation is associated with mortality among geriatric trauma patients.

2.
J Vasc Surg Cases Innov Tech ; 9(3): 101238, 2023 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-37520169

RESUMO

Debulking procedures have been a last-resort therapy for end-stage lymphedema for more than a century. Multiple techniques have been described, and the approach as a whole has fallen in and out of favor as providers have tried to maximize quality of life outcomes. We describe our technique for radical debulking of the lower extremity for the treatment of severe end-stage lymphedema.

3.
J Vasc Surg Cases Innov Tech ; 9(2): 101142, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-37235170

RESUMO

Tumor thrombus is an uncommon oncologic complication and is exceedingly rare in the setting of colorectal cancer. We present the case of a 71-year-old woman with a significant oncologic history, including rectal squamous cell cancer, who presented with left lower extremity deep vein thrombosis. She underwent left lower extremity venography and thrombectomy of the left common iliac vein. Pathologic examination revealed fragments of squamous cell carcinoma embedded in an organizing thrombus. A covered stent was placed in the common iliac vein across the internal iliac vein origin. Positron emission tomography-computed tomography confirmed mediastinal and retroperitoneal lymphadenopathy, which was managed with adjuvant carboplatin and paclitaxel chemotherapy.

4.
Ann Vasc Surg ; 96: 301-307, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37169251

RESUMO

BACKGROUND: Inadvertent supra-aortic arterial injuries during central venous catheterization can lead to devastating outcomes. These have been traditionally been managed with open repair or covered stent placement; only recently have percutaneous closure been incorporated into the management of these iatrogenic arterial injuries. METHODS: We performed a MEDLINE literature search in the English language, using the PubMed web-based search engine across years 2000 to 2020. This report reviews 34 published case reports and series reporting 71 iatrogenic supra-aortic arterial injuries managed with percutaneous vascular closure devices. RESULTS: In our review, the use of a closure device was successful in 87% of cases, even in some cases involving sheath sizes greater than 8F. The devices used in these situations caused minimal complications and offered a quick means to control bleeding. Thus, percutaneous closure devices are a helpful tool that offers an alternative to more invasive open surgical repair. CONCLUSIONS: Vascular closure devices offer a minimally invasive and effective approach to the treatment of inadvertent supra-aortic arterial injury following CVC.


Assuntos
Cateterismo Venoso Central , Lesões do Sistema Vascular , Humanos , Cateterismo Venoso Central/efeitos adversos , Resultado do Tratamento , Aorta , Artérias , Lesões do Sistema Vascular/diagnóstico por imagem , Lesões do Sistema Vascular/etiologia , Lesões do Sistema Vascular/cirurgia , Doença Iatrogênica
5.
Vascular ; 31(6): 1151-1160, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-35618486

RESUMO

OBJECTIVE: Transcarotid artery revascularization (TCAR) is a relatively recent development in the management of carotid artery occlusive disease, the utilization of which is becoming more prevalent. This study aims to evaluate the timing, prevalence, and types of hemodynamic instability after TCAR. METHODS: We performed a retrospective review of all TCAR procedures performed at two tertiary care academic medical centers within a single hospital system from 2017 through 2019. Demographics, comorbidities, preoperative patient factors, procedural details, and postoperative data were collected. Patients were assessed over 24 hours postoperatively for stroke, death, myocardial infarction (MI), and hemodynamic instability at 3, 6, 9, 12, and 24 hour intervals. Hemodynamic instability was defined as any vital sign abnormality which required pharmacological intervention with antihypertensive, vasopressor, and/or anti-arrhythmic agents. The incidence and timing of postoperative complications and hemodynamic instability were recorded. RESULTS: During the study period, 76 patients 80 TCAR procedures. Out of 80 procedures, 64 (80.0%) were receiving home antihypertensive medication and 28 (35.0%) were symptomatic lesions preoperatively. Intraoperatively, one patient (1.3%) received atropine, 26 (32.5%) received glycopyrrolate, 76 (95%) underwent predilatation, and 16 (20.0%) underwent postdilatation. Postoperatively, a total of 22 cases (27.5%) required medication for acute control of blood pressure or heart rate, which reached a peak of 19 patients (23.8%) within the first 3 hours, and tapered to nine patients (11.3%) by the 24 hour mark. A total of three patients (3.75%) required initiation of pharmacological management after the three-hour mark. Six patients (7.5%) underwent stroke code workup, 4 (5.0%) of whom were confirmed to have stroke on CT. Average time to neurologic event was 3.9 hours. No patients experienced MI or death. Median ICU and hospital days for unstable patients were two and three, respectively, compared to one and one for stable patients. CONCLUSIONS: Hemodynamic instability is common after TCAR and reliably presents at or before postoperative hour 3. Hypo- followed by hyper-tension were the most common manifestations of hemodynamic instability. Regardless, unstable patients and stroke patients were more likely to require longer periods of time in the ICU and in the hospital overall. This may have implications for postoperative ICU resource management when deciding to transfer patients out of a monitored setting. Further study is required to establish relationships between pre- and intra-operative risk factors and outcomes such as hemodynamic instability and/or stroke. At present, one should proceed with careful evaluation of preoperative medications, strict management of postoperative hemodynamics, and clear communication among team members should all be employed to optimize outcomes.


Assuntos
Doenças das Artérias Carótidas , Estenose das Carótidas , Procedimentos Endovasculares , Infarto do Miocárdio , Acidente Vascular Cerebral , Humanos , Estenose das Carótidas/diagnóstico por imagem , Estenose das Carótidas/cirurgia , Anti-Hipertensivos , Procedimentos Endovasculares/efeitos adversos , Acidente Vascular Cerebral/etiologia , Doenças das Artérias Carótidas/cirurgia , Fatores de Risco , Artérias , Infarto do Miocárdio/etiologia , Hemodinâmica , Estudos Retrospectivos , Resultado do Tratamento , Stents/efeitos adversos
6.
Healthcare (Basel) ; 10(11)2022 Nov 04.
Artigo em Inglês | MEDLINE | ID: mdl-36360555

RESUMO

Background: In geriatric trauma patients, higher mortality rate is observed compared to younger patients. A significant portion of trauma sustained by this age group comes from low-energy mechanisms (fall from standing or sitting). We sought to investigate the outcome of these patients and identify factors associated with mortality. Methods: A retrospective review of 1285 geriatric trauma patients who came to our level 1 trauma center for trauma activation (hospital alert to mobilize surgical trauma service, emergency department trauma team, nursing, and ancillary staff for highest level of critical care) after sustaining low-energy blunt trauma over a 1-year period. IRB approval was obtained, data collected included demographics, vital signs, laboratory data, injuries sustained, length of stay and outcomes. Patients were divided into three age categories: 65−74, 75−84 and >85. Comorbidities collected included a history of chronic renal failure, COPD, Hypertension and Myocardial Infarction. Results: 1285 geriatric patients (age > 65 years) presented to our level 1 trauma center for trauma activation with a low-energy blunt trauma during the study period; 34.8% of the patients were men, 20.5% had at least one comorbidity, and 89.6% were white. Median LOS was 5 days; 37 (2.9%) patients died. Age of 85 and over (OR 3.44 with 95% CI 1.01−11.7 and 2.85 with 95% CI 1.0−6.76, when compared to 65−74 and 75−84, respectively), injury severity score (ISS) (OR 1.08, 95% CI 1.02 to 1.15) and the presence of more than one comorbidity (OR 2.68, 95% CI 1.26 to 5.68) were independently predictive of death on multi-variable logistic regression analysis. Conclusion: Age more than 85 years, higher injury severity score and the presence of more than one comorbidity are independent predictors of mortality among geriatric patients presenting with low-energy blunt trauma.

7.
Cureus ; 14(1): e21330, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-35186588

RESUMO

Small jejunal diverticulitis is very rare, presenting in 0.06% to 1.3% of the population. Many patients remain asymptomatic or have nonspecific symptoms such as malabsorption and abdominal pain, making diagnosis complicated. Up to 6% of patients present with acute perforation. Here, we present such a case involving a 69-year-old female who presented with altered mental status due to sepsis and generalized peritonitis from a perforated jejunal diverticulum that was successfully managed with definitive surgery. We highlight the importance of maintaining a broad differential, early resuscitation, and prompt surgical management in complicated jejunal diverticulitis. Although adjunctive studies such as computed tomography may be helpful in stable patients, definitive surgery was both diagnostic and therapeutic in this case.

8.
Cancer Epidemiol Biomarkers Prev ; 30(8): 1575-1581, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-34108140

RESUMO

BACKGROUND: White blood cell (WBC) DNA may contain methylation patterns that are associated with subsequent breast cancer risk. Using a high-throughput array and samples collected, on average, 1.3 years prior to diagnosis, a case-cohort analysis nested in the prospective Sister Study identified 250 individual CpG sites that were differentially methylated between breast cancer cases and noncases. We examined five of the top 40 CpG sites in a case-control study nested in the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial (PLCO) Cohort. METHODS: We investigated the associations between prediagnostic WBC DNA methylation in 297 breast cancer cases and 297 frequency-matched controls. Two WBC DNA specimens from each participant were used: a proximate sample collected 1 to 2.9 years and a distant sample collected 4.2-7.3 years prior to diagnosis in cases or the comparable timepoints in controls. WBC DNA methylation level was measured using targeted bisulfite amplification sequencing. We used logistic regression to obtain ORs and 95% confidence intervals (CI). RESULTS: A one-unit increase in percent methylation in ERCC1 in proximate WBC DNA was associated with increased breast cancer risk (adjusted OR = 1.29; 95% CI, 1.06-1.57). However, a one-unit increase in percent methylation in ERCC1 in distant WBC DNA was inversely associated with breast cancer risk (adjusted OR = 0.83; 95% CI, 0.69-0.98). None of the other ORs met the threshold for statistical significance. CONCLUSIONS: There was no convincing pattern between percent methylation in the five CpG sites and breast cancer risk. IMPACT: The link between prediagnostic WBC DNA methylation marks and breast cancer, if any, is poorly understood.


Assuntos
Neoplasias da Mama/genética , Metilação de DNA , Leucócitos , Idoso , Estudos de Casos e Controles , Proteínas de Ciclo Celular/genética , Ilhas de CpG , Proteínas de Ligação a DNA/genética , Endonucleases/genética , Feminino , Humanos , Peptídeos e Proteínas de Sinalização Intracelular/genética , Proteínas de Membrana/genética , Proteínas de Membrana Transportadoras/genética , Pessoa de Meia-Idade , Proteínas Mitocondriais/genética , Estudos Prospectivos
9.
Pediatrics ; 141(5)2018 05.
Artigo em Inglês | MEDLINE | ID: mdl-29626163

RESUMO

What should physicians do when an adolescent wishes to risk his physical health and leave the hospital to attend the funeral of his late father? What if the young man's mother, and only remaining guardian, both supports and encourages such a decision? In this Ethics Rounds discussion, we examine the legality, morality, and safety of discharging a minor under such conditions.


Assuntos
Adolescente Hospitalizado/psicologia , Tomada de Decisões/ética , Ética Institucional , Rituais Fúnebres/psicologia , Cooperação do Paciente/psicologia , Alta do Paciente , Adolescente , Serviços de Proteção Infantil/ética , Pai , Humanos , Masculino , Neurite Óptica/complicações , Neurite Óptica/diagnóstico por imagem , Neurite Óptica/terapia , Medição de Risco , Resultado do Tratamento
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