No Venous Thromboembolism Increase Among Transgender Female Patients Remaining on Estrogen for Gender-Affirming Surgery

2021 ◽  
Author(s):  
Aki Kozato ◽  
G W Conner Fox ◽  
Patrick C Yong ◽  
Sangyoon J Shin ◽  
Bella K Avanessian ◽  
...  
Keyword(s):  
Venous Thromboembolism ◽  
Demographic Data ◽  
Significant Risk ◽  
Retrospective Chart Review ◽  
Published Data ◽  
Vte Prophylaxis ◽  
Exogenous Estrogen ◽  
Increased Risk ◽  
And Gender

Abstract Background Both surgery and exogenous estrogen use are associated with increased risk of venous thromboembolism (VTE). However, it is not known whether estrogen hormone therapy (HT) exacerbates the surgery-associated risk among transgender and gender nonbinary (TGNB) individuals. The lack of published data has contributed to heterogeneity in perioperative protocols regarding estrogen HT administration for TGNB patients undergoing gender-affirming surgery. Methods A single-center retrospective chart review was performed on all TGNB patients who underwent gender-affirming surgery between November 2015 and August 2019. Surgery type, preoperative HT regimen, perioperative HT regimen, VTE prophylaxis management, outcomes, and demographic data were recorded. Results A total of 919 TGNB patients underwent 1858 surgical procedures representing 1396 unique cases, of which 407 cases were transfeminine patients undergoing primary vaginoplasty. Of the latter, 190 cases were performed with estrogen suspended for 1 week prior to surgery, and 212 cases were performed with HT continued throughout. Of all cases, 1 patient presented with VTE, from the cohort of transfeminine patients whose estrogen HT was suspended prior to surgery. No VTE events were noted among those who continued HT. Mean postoperative follow-up was 285 days. Conclusions Perioperative VTE was not a significant risk in a large, homogenously treated cohort of TGNB patients independent of whether HT was suspended or not prior to surgery.

Incidence of venous thromboembolism in patients undergoing craniotomy and motor mapping for glioma without intraoperative mechanical prophylaxis to the contralateral leg

2003 ◽  
Vol 99 (4) ◽  
pp. 680-684 ◽  
Author(s):  
Kurtis I. Auguste ◽  
Alfredo Quinones-Hinojosa ◽  
Chirag Gadkary ◽  
Gabriel Zada ◽  
Kathleen R. Lamborn ◽  
...  
Keyword(s):  
Venous Thromboembolism ◽  
Lower Extremity ◽  
Mechanical Prophylaxis ◽  
Content Type ◽  
Motor Mapping ◽  
Vte Prophylaxis ◽  
Increased Risk ◽  
Tomography Scanning ◽  
Fine Print

Object. Evidence-based reviews support the use of venous thromboembolism (VTE) prophylaxis in the form of compression devices and/or stockings for patients undergoing craniotomy. In patients undergoing craniotomy with motor mapping for glioma, the contralateral lower extremity should remain visible so that motor responses can be accurately identified. As a consequence, these patients could be placed at a higher risk to develop VTE. The authors have quantified the incidence of VTE in patients undergoing craniotomy with motor mapping and have shown that there is no increased risk of developing a VTE in the contralateral lower extremity when compression devices are not used. Methods. One hundred eighty consecutive cases (1997–2000) of craniotomy with motor mapping for glioma were retrospectively reviewed to determine the incidence and location of VTEs during the early postoperative course. Intraoperative VTE prophylaxis in all patients consisted of ipsilateral (that is, ipsilateral to the hemisphere being mapped) lower-extremity mechanical prophylaxis (antiembolism stocking plus compression device). Postoperatively, all patients received bilateral mechanical prophylaxis. Patients were observed until discharge and received clinical follow up. Venous thromboembolism, classified as deep venous thrombosis (DVT) or pulmonary embolism (PE) occurring within 6 weeks postoperatively, was confirmed by Doppler ultrasonography, spiral computerized tomography scanning, or both. The average duration of postoperative hospitalization was 5 days (range 2–59 days). Six patients (3.3%) experienced VTE. Of those, in four (2.2%) the DVT was localized to the contralateral (three patients) or ipsilateral (one patient) lower extremity. Two other patients (1.1%) only had PE. There were no deaths from thromboembolic complications and no statistically significant predisposition to VTE in the contralateral lower extremity among patients not receiving intraoperative prophylaxis. Conclusions. The incidence of VTE in patients undergoing craniotomy with motor mapping is comparable to that in patients receiving bilateral lower-extremity mechanical VTE prophylaxis. The practice of leaving the contralateral lower extremity free from intraoperative prophylaxis does not appear to place patients at a higher risk for developing VTE. There appears to be no preferential distribution of VTE in contralateral lower extremities that do not receive immediate preoperative and intraoperative mechanical prophylaxis.

scholarly journals Outcomes in Combined Anterior and Posterior Fusion for 3- and 4-Level Degenerative Lumbar Disc Disease

2016 ◽  
Vol 9 (3) ◽  
pp. 50-53
Author(s):  
Scott M. Haskins ◽  
Alan Moskowitz ◽  
John J. Lammli ◽  
Eren O. Kuris ◽  
Alexander C.M. Chong
Keyword(s):  
Lumbar Disc ◽  
Demographic Data ◽  
Retrospective Chart Review ◽  
Published Data ◽  
Consecutive Series ◽  
Disc Disease ◽  
Lumbar Disc Disease ◽  
One Year ◽  
And Function

Introduction. This study reported the clinical and functionaloutcomes in a consecutive series of patients with3- or 4-level degenerative disc disease (DDD) betweenvertebral levels L2 to S1, who were treated with combinedanterior lumbar interbody fusion (ALIF) and posteriorspinal fusion at one-year and two-year follow-ups. Methods. A retrospective chart review was performed on allpatients who underwent long segment fusion for DDD by asingle surgeon between August 2002 and January 2012. Fiftyfivepatients were identified and 32 had complete charts for review(14 had one-year follow-up and 18 two-year follow-up).In addition to demographic data, disability (Oswestry DisabilityIndex, ODI), pain level (Visual Analog Scale, VAS), andflexion-extension range-of-motion were measured pre- andpost-operatively. Operative data also were collected, includingoperative time, blood loss, surgical implants used, surgicalapproach, operative levels treated, and complications.Results. Both VAS and ODI improved significantly postoperatively.The average VAS score improved from 6.5 ± 1.5(range: 4 - 9) to 4.4 ± 1.7 (range: 2 - 7) for one-year follow-up,and 7.0 ± 1.8 (range: 4 - 10) to 4.4 ± 2.6 (range: 1 - 9) for twoyearfollow-up. For one-year follow-up, the average ODI scoreimproved from 53 ± 19% (range: 18 - 70%) to 37 ± 17% (range:12 - 64%), and for two-year follow-up, the average improvedfrom 53 ± 18% (range: 18 - 80%) to 31 ± 24% (range: 2 - 92%).The level of improvement in pain and function was similar topreviously published data for 1- and 2-level fusions, but overallpain and function scores were worse in this study group. Conclusions. Arthrodesis for 3- and 4-level DDD is, on average,a successful surgery that shows clinically significantimprovements in function and pain similar to fusionfor 1- and 2-levels with low rates of re-operation. Patientswith involvement of 3- or 4-levels have higher disabilityand pain both pre- and post-operatively compared to shorterfusion level involvement. KS J Med 2016;9(3):50-53.

scholarly journals Survey of Perceptions and Practices among Canadian Gastroenterologists regarding the Prevention of Venous Thromboembolism for Hospitalized Inflammatory Bowel Disease Patients

2012 ◽  
Vol 26 (11) ◽  
pp. 795-798 ◽  
Author(s):  
Roshan Razik ◽  
Charles N Bernstein ◽  
Justina Sam ◽  
Reka Thanabalan ◽  
Geoffrey C Nguyen
Keyword(s):  
Inflammatory Bowel Disease ◽  
Venous Thromboembolism ◽  
Bowel Disease ◽  
Demographic Data ◽  
Pharmacological Prophylaxis ◽  
Vte Prophylaxis ◽  
Clinical Scenarios ◽  
Increased Risk ◽  
Inflammatory Bowel ◽  
Preventable Complication

BACKGROUND: Patients with inflammatory bowel disease (IBD) who are hospitalized with disease flares are known to be at an increased risk of venous thromboembolism (VTE). This is a preventable complication; however, there is currently no standardized approach to the prevention and management of VTE.OBJECTIVES: To characterize the opinions and general prophylaxis patterns of Canadian gastroenterologists and IBD experts.METHODS: A survey questionnaire was sent to Canadian gastroenterologists affiliated with a medical school or IBD referral centre. Participants were required to be practicing physicians who had completed all of their training and had been involved in the care of IBD patients within the previous 12 months. Various clinical scenarios were presented and demographic data were solicited.RESULTS: The majority of respondents were practicing in an academic setting (95%) and considered themselves to be IBD experts or subspecialists (71%). Eighty-three per cent reported providing VTE prophylaxis most, if not all of the time, and most (96%) used pharmacological prophylaxis alone, usually heparin or one of its analogues. There was less consistency among respondents with respect to whether IBD patients in remission, but admitted for another condition, should be given prophylaxis. There was also less agreement regarding the duration of anticoagulation in patients with confirmed VTE.CONCLUSION: There was a general consensus among academic gastroenterologists that IBD inpatients are at an increased risk for VTE and would benefit from VTE prophylaxis. However, areas of uncertainty still exist and the IBD community would benefit from evidence-based clinical practice guidelines to standardize the management of this important problem.

Upgrade rates and outcomes of screen-detected atypical intraductal epithelial proliferation (AIDEP) diagnosed on core needle biopsy

2021 ◽  
pp. 1-6
Author(s):  
Emma C. Dunne ◽  
Edel M. Quinn ◽  
Maurice Stokes ◽  
John M. Barry ◽  
Malcolm Kell ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Core Needle Biopsy ◽  
Needle Biopsy ◽  
Demographic Data ◽  
Screening Mammography ◽  
Published Data ◽  
Epithelial Proliferation ◽  
Core Needle ◽  
In Situ Carcinoma ◽  
Increased Risk

INTRODUCTION: Atypical intraductal epithelial proliferation (AIDEP) is a breast lesion categorised as “indeterminate” if identified on core needle biopsy (CNB). The rate at which these lesions are upgraded following diagnostic excision varies in the literature. Women diagnosed with AIDEP are thought to be at increased risk of breast cancer. Our aim was to identify the rate of upgrade to invasive or in situ carcinoma in a group of patients diagnosed with AIDEP on screening mammography and to quantify their risk of subsequent breast cancer. METHODS: We conducted a retrospective review of a prospectively maintained database containing all patients diagnosed with AIDEP on CNB between 2005 and 2012 in an Irish breast screening centre. Basic demographic data was collected along with details of the original CNB result, rate of upgrade to carcinoma and details of any subsequent cancer diagnoses. RESULTS: In total 113 patients were diagnosed with AIDEP on CNB during the study period. The upgrade rate on diagnostic excision was 28.3% (n = 32). 6.2% (n = 7) were upgraded to invasive cancer and 22.1% (n = 25) to DCIS. 81 patients were not upgraded on diagnostic excision and were offered 5 years of annual mammographic surveillance. 9.88% (8/81) of these patients went on to receive a subsequent diagnosis of malignancy. The mean time to diagnosis of these subsequent cancers was 65.41 months (range 20.18–145.21). CONCLUSION: Our data showing an upgrade rate of 28% to carcinoma reflects recently published data and we believe it supports the continued practice of excising AIDEP to exclude co-existing carcinoma.

Atrial fibrillation associated with increased risk of venous thromboembolism

2015 ◽  
Vol 113 (01) ◽  
pp. 185-192 ◽  
Author(s):  
Chun-Cheng Wang ◽  
Cheng-Li Lin ◽  
Guei-Jane Wang ◽  
Chiz-Tzung Chang ◽  
Fung-Chang Sung ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Venous Thromboembolism ◽  
Incidence Rates ◽  
Vein Thrombosis ◽  
Kaplan Meier ◽  
Increased Risk ◽  
Long Term Follow Up ◽  
Deep Vein

SummaryWhether atrial fibrillation (AF) is associated with an increased risk of venous thromboembolism (VTE) remains controversial. From Longitudinal Health Insurance Database 2000 (LHID2000), we identified 11,458 patients newly diagnosed with AF. The comparison group comprised 45,637 patients without AF. Both cohorts were followed up to measure the incidence of deep-vein thrombosis (DVT) and pulmonary embolism (PE). Univariable and multivariable competing-risks regression model and Kaplan-Meier analyses with the use of Aelon-Johansen estimator were used to measure the differences of cumulative incidences of DVT and PE, respectively. The overall incidence rates (per 1,000 person-years) of DVT and PE between the AF group and non-AF groups were 2.69 vs 1.12 (crude hazard ratio [HR] = 1.92; 95 % confidence interval [CI] = 1.54-2.39), 1.55 vs 0.46 (crude HR = 2.68; 95 % CI = 1.97-3.64), respectively. The baseline demographics indicated that the members of the AF group demonstrated a significantly older age and higher proportions of comorbidities than non-AF group. After adjusting for age, sex, and comorbidities, the risks of DVT and PE remained significantly elevated in the AF group compared with the non-AF group (adjusted HR = 1.74; 95 %CI = 1.36-2.24, adjusted HR = 2.18; 95 %CI = 1.51-3.15, respectively). The Kaplan-Meier curve with the use of Aelon-Johansen estimator indicated that the cumulative incidences of DVT and PE were both more significantly elevated in the AF group than in the non-AF group after a long-term follow-up period (p<0.01). In conclusion, the presence of AF is associated with increased risk of VTE after a long-term follow-up period.

Emotional states and future risk of venous thromboembolism

2012 ◽  
Vol 107 (03) ◽  
pp. 485-493 ◽  
Author(s):  
Sigrid K. Brækkan ◽  
Ida J. Hansen-Krone ◽  
John-Bjarne Hansen ◽  
Kristin F. Enga
Keyword(s):  
Venous Thromboembolism ◽  
Incidence Rate ◽  
Population Based ◽  
Emotional States ◽  
Depressive Feelings ◽  
Increased Risk ◽  
Adjusted Incidence Rate ◽  
Adjusted Incidence ◽  
Reduced Risk

SummaryEmotional states of depression and loneliness are reported to be associated with higher risk and optimism with lower risk of arterial cardiovascular disease (CVD) and death. The relation between emotional states and risk of venous thromboembolism (VTE) has not been explored previously. We aimed to investigate the associations between self-reported emotional states and risk of incident VTE in a population-based, prospective study. The frequency of feeling depressed, lonely and happy/optimistic were registered by self-administered questionnaires, along with major co-morbidities and lifestyle habits, in 25,964 subjects aged 25–96 years, enrolled in the Tromsø Study in 1994–1995. Incident VTE-events were registered from the date of inclusion until September 1, 2007. There were 440 incident VTE-events during a median of 12.4 years of follow-up. Subjects who often felt depressed had 1.6-fold (95% CI:1.02–2.50) higher risk of VTE compared to those not depressed in analyses adjusted for other risk factors (age, sex , body mass index, oes-trogens), lifestyle (smoking, alcohol consumption, educational level) and co-morbidities (diabetes, CVD, and cancer). Often feeling lonely was not associated with VTE. However, the incidence rate of VTE in subjects who concurrently felt often lonely and depressed was higher than for depression alone (age-and sex-adjusted incidence rate: 3.27 vs. 2.21). Oppositely, subjects who often felt happy/optimistic had 40% reduced risk of VTE (HR 0.60, 95% CI: 0.41–0.87). Our findings suggest that self-reported emotional states are associated with risk of VTE. Depressive feelings were associated with increased risk, while happiness/ optimism was associated with reduced risk of VTE.

Venous Thromboembolism and the Risk of Death and Graft Loss in Kidney Transplant Recipients

2017 ◽  
Vol 46 (4) ◽  
pp. 343-354 ◽  
Author(s):  
Ngan N. Lam ◽  
Amit X. Garg ◽  
Greg A. Knoll ◽  
S. Joseph Kim ◽  
Krista L. Lentine ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Venous Thromboembolism ◽  
General Population ◽  
Kidney Transplant ◽  
Graft Loss ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Risk Of Death ◽  
Increased Risk

Background: The implications of venous thromboembolism (VTE) for morbidity and mortality in kidney transplant recipients are not well described. Methods: We conducted a retrospective study using linked healthcare databases in Ontario, Canada to determine the risk and complications of VTE in kidney transplant recipients from 2003 to 2013. We compared the incidence rate of VTE in recipients (n = 4,343) and a matched (1:4) sample of the general population (n = 17,372). For recipients with evidence of a VTE posttransplant, we compared adverse clinical outcomes (death, graft loss) to matched (1:2) recipients without evidence of a VTE posttransplant. Results: During a median follow-up of 5.2 years, 388 (8.9%) recipients developed a VTE compared to 254 (1.5%) in the matched general population (16.3 vs. 2.4 events per 1,000 person-years; hazard ratio [HR] 7.1, 95% CI 6.0-8.4; p < 0.0001). Recipients who experienced a posttransplant VTE had a higher risk of death (28.5 vs. 11.2%; HR 4.1, 95% CI 2.9-5.8; p < 0.0001) and death-censored graft loss (13.1 vs. 7.5%; HR 2.3, 95% CI 1.4-3.6; p = 0.0006) compared to matched recipients who did not experience a posttransplant VTE. Conclusions: Kidney transplant recipients have a sevenfold higher risk of VTE compared to the general population with VTE conferring an increased risk of death and graft loss.

Abstract P050: Association Between Glycemic Control and Short-term Mortality Varies Across the Spectrum of Coronary Artery Disease

Circulation ◽  
2017 ◽  
Vol 135 (suppl_1) ◽  
Author(s):  
Sridharan Raghavan ◽  
Wenhui G Liu ◽  
P. Michael Ho ◽  
Mary E Plomondon ◽  
Anna E Baron ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Glycemic Control ◽  
Diabetes Management ◽  
Significant Risk ◽  
Short Term ◽  
Increased Risk ◽  
Short Term Mortality ◽  
Artery Disease

Background: Diabetes is a significant risk factor for cardiovascular disease, but optimal glycemic control strategies remain unclear. In particular, trials of intensive glycemic control have highlighted a tension between increased mortality risk and macrovascular benefits. In this study we aimed to assess whether the burden of coronary artery disease (CAD) modifies the association between glycemic control and short-term mortality. Methods: We studied veterans with diabetes who underwent elective cardiac catheterization between 2005 and 2013 in a retrospective analysis of data from the VA Clinical Assessment, Reporting, and Tracking (CART) Program. Primary exposures were time-varying HbA1c over two years of follow-up after index catheterization, categorized as <6%, 6-6.49%, 6.5-6.99%, 7-7.99%, 8-8.99%, and >=9%, and burden of CAD, categorized as no CAD, non-obstructive CAD, or obstructive CAD. Primary outcome was two-year all-cause mortality. A total of 17394 participants had, on average, five HbA1c measurements over two years of follow-up. We used multivariable Cox proportional hazards regression to estimate the association between HbA1c and mortality, adjusting for demographic and clinical covariates and CAD burden, and including a term for interaction between HbA1c and CAD burden. Results: In adjusted models with 6.5 ≤ HbA1c ≤ 6.99% as the reference category, HbA1c < 6% was associated with increased risk of mortality (HR 1.55 [1.25, 1.92]), whereas HbA1c categories above 7% were not. We observed significant interaction between glycemic control and CAD burden (interaction p=0.0005); the increased risk of short-term mortality at HbA1c < 6% was limited to individuals with non-obstructive and obstructive CAD (Figure 1). Conclusions: HbA1c below 6% was associated with increased risk of short-term mortality, but only in individuals with CAD. CAD burden may thus inform individualized diabetes management strategies, specifically treatment de-escalation in individuals with any angiographically-defined CAD.

scholarly journals Effectiveness and safety of inpatient versus extended venous thromboembolism (VTE) prophylaxis with heparin following major pelvic surgery for malignancy: protocol for a systematic review

2019 ◽  
Vol 8 (1) ◽  
Author(s):  
Bridget Heijkoop ◽  
Natalie Parker ◽  
George Kiroff ◽  
Daniel Spernat
Keyword(s):  
Systematic Review ◽  
Venous Thromboembolism ◽  
Systematic Reviews ◽  
Pelvic Surgery ◽  
Current Evidence ◽  
Cochrane Library ◽  
Vte Prophylaxis ◽  
Optimum Duration ◽  
Number Of Patients ◽  
Increased Risk

Abstract Background Venous thromboembolism (VTE) is a common postoperative complication associated with significant morbidity and mortality. The use of prophylactic heparin postoperatively reduces this risk, and the use of extended duration prophylaxis is becoming increasingly common. Malignancy and pelvic surgery both independently further increase the risk of postoperative VTE and patients undergoing major pelvic surgery for malignancy are at particularly high risk of VTE. However, the optimum duration of prophylaxis specifically in this population currently remains unclear. Methods We will conduct a systematic review of literature in accordance with the Cochrane Handbook for Systematic Reviews of Interventions (Higgins JPT, Green S. Cochrane Handbook for Systematic Reviews of Interventions version 5.1.0.,2011) to evaluate current evidence of the effectiveness and safety of inpatient versus extended VTE prophylaxis with heparin (all forms) following major pelvic surgery for malignancy. We will search PubMed, EMBASE, and the Cochrane Library. Regarding safety, Food and Drug Administration (FDA), and Therapeutic Goods Administration (TGA) websites will be searched, including all levels of evidence. Results will be the postoperative timeframe in which a VTE event can be considered to have been provoked by the surgery, and the number of patients needed to treat with both inpatient and extended prophylaxis to prevent a VTE event in this timeframe, comparing these to determine if there is a significant benefit from extended prophylaxis. Discussion This systematic review will aim to identify the postoperative period in which patients undergoing major pelvic surgery for malignancy are at further increased risk of VTE as a result of their surgery and the optimum duration of heparin VTE prophylaxis with heparin to reduce this risk. Determining this will allow evidence-based recommendations to be made for the optimum duration of heparin VTE prophylaxis post major pelvic surgery for malignancy, leading to improved standards of care that are consistent between different providers and institutions. Systematic review registration In accordance with guidelines, our systematic review was submitted to PROSPERO for consideration of registration on 16/12/17 and was registered on 12/1/18 with the registration number CRD42018068961, and it was last updated on December 1, 2018.

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