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result(s) for
"Spencer, Ryan J."
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Longitudinal assessment of post-surgical physical activity in endometrial and ovarian cancer patients
by
Gorzelitz, Jessica
,
Rumble, Meredith
,
Rose, Stephen L.
in
Accelerometers
,
Accelerometry - instrumentation
,
Aged
2019
Physical activity plays a key role in cancer survivorship. The purpose of this investigation was to (a) describe the post-surgical physical activity trajectories of endometrial (n = 65) and ovarian (n = 31) cancer patients and (b) identify clinical and demographic predictors of physical activity over time.
96 participants wore an Actiwatch accelerometer for three days at each of three time points (one week, one month and four months) after surgical intervention for their endometrial or ovarian cancer diagnosis. Analyses were conducted using linear mixed effects regression modeling in SAS 9.4.
For both tumor types, although physical activity levels increased with time after surgery, even at four months patients were performing only a small fraction of the 150 minutes of recommended weekly moderate to vigorous physical activity. At 1 week, subjects were completing on average 14 minutes/week (SD = 4) of moderate-to-vigorous physical activity, compared to 14 minutes/week (SD = 2) of moderate-to-vigorous physical activity at four months post-surgery (p < .05). Better self-rated health was associated with higher physical activity (p = 0.02) in endometrial cancer survivors only. BMI, age, surgery type and use of neoadjuvant chemotherapy were not associated with activity over time.
Our findings suggest that physical activity levels are different for those with better self-rated health, but those individuals are still insufficiently active. This study adds new information describing the trajectories and variables that influence physical activity in gynecologic cancer survivors after surgery and highlights the need for health promotion interventions in this population.
Journal Article
Recurrent Cervical Cancer Treated Successfully with Single-Agent PARP-Inhibitor, Olaparib
2022
Recurrent cervical cancer has a grim prognosis with 5-year survival <5%. Current treatment options are limited; standards of care such as palliative chemotherapy and surgical resection often provide a small survival advantage. To date, only one targeted agent has FDA approval for the treatment of recurrent cervical cancer. We present the case of a novel application of olaparib, a poly (adenosine diphosphate-ribose) polymerase (PARP) inhibitor, as single-agent therapy for recurrent metastatic clear cell cervical cancer in a patient with a somatic BRCA2 mutation. The patient had excellent response to therapy with stable disease without evidence of progression until 14 months of therapy, at which time she was switched to an alternative regimen.
Journal Article
Mortality risk and physical activity across the lifespan in endometrial cancer survivors
by
Costanzo, Erin
,
Gangnon, Ronald E.
,
Cadmus-Bertram, Lisa A.
in
Adult
,
Biomedical and Life Sciences
,
Biomedicine
2022
Purpose
Physical activity (pre- and post-diagnosis) has been studied in prevention and survivorship contexts for endometrial cancer. However, the association of physical activity (PA) across the lifespan on mortality risk among endometrial cancer survivors is understudied. The study’s objective was to identify the association of lifetime PA on mortality risk in endometrial cancer survivors.
Methods
Seven hundred forty-five endometrial cancer survivors drawn from a population-based cancer registry (diagnosed between 1991 and 1994) reported the frequency (sessions/week) of moderate- and vigorous intensity physical activity (MVPA) at age 12, age 20, and 5 years pre-interview (post-diagnosis). Cox proportional hazards were used to estimate hazard ratios (HR) and 95% confidence intervals for the association between PA, all-cause, and cardiovascular disease mortality as assessed in 2016. MVPA was modeled using natural cubic splines.
Results
Diagnosis age, body mass index, and smoking (pack-years) were each positively associated with increased all-cause mortality risk. Those who did one session of MVPA 5 years pre-interview had a lower mortality risk (HR 0.61; 95% CI 0.41–0.92) compared to those with no MVPA. Those reporting one session of MVPA was similarly observed at age 12 (HR 0.95; 95% CI 0.86–1.06) and at age 20 (HR 0.87; 95% CI 0.65–1.16).
Conclusion
Those who participated in PA, compared to those who did not, in the 5 years before diagnosis had a lower mortality risk. While PA was not independently protective against mortality risk at ages 12 or 20, PA is still important for endometrial cancer survivors for other non-mortality outcomes.
Journal Article
Obstetrics and gynecology applicant perceptions of residency program culture with virtual interviews: a qualitative analysis of social media posts
by
Hale, Corinne M.
,
Jacques, Laura H
,
Cowley, Elise S.
in
Applicant perceptions
,
Beliefs, opinions and attitudes
,
Bulletin Boards
2024
Background
In the United States, Obstetrics and Gynecology residency interviews are instrumental in assessing the compatibility between medical student applicants and residency programs during the match process. Applicant perceptions of Obstetrics and Gynecology residency culture are a key component in determining how they rank residency programs. In 2020, residency interviews transitioned to a virtual format, and little is known about how applicants evaluated program culture during this first round of universal virtual interviews. Medical students in the United States commonly use Reddit, a popular social media platform, to discuss residency programs and share interview experiences. We explored Obstetrics and Gynecology applicants’ considerations regarding residency program culture during the first universal virtual interview season in 2020–2021 by analyzing posts on a Google spreadsheet accessed through Reddit.
Methods
In 2022, we imported 731 posts from the “2020-21 OB GYN Residency Applicant Spreadsheet” Google spreadsheet posted to the 2020–2021 Residency Interview Spreadsheet megathread on the r/medicalschool subreddit to NVivo 12(QSR International, Burlington, MA), a qualitative analysis software program. Three investigators used qualitative inductive techniques to code and identify themes.
Results
Applicants used visual, verbal and behavioral cues during virtual Obstetrics and Gynecology residency interviews to understand three components of the workplace culture: prioritization of diversity, equity and inclusion, social environment, and resident workload.
Conclusions
Obstetrics and Gynecology residency programs convey information about their culture during virtual interviews through the behavior, appearances and responses of residents and interviewers to applicant questions. To ensure they accurately represent their culture to applicants, programs should consider educating residents and faculty around the implications of interview-day conduct.
Journal Article
Clinical Correlates of Suicidal Thoughts in Patients With Advanced Cancer
by
Ray, Alaka
,
Pirl, William F.
,
Spencer, Ryan J.
in
Adaptation, Psychological
,
At risk populations
,
Cancer
2012
Cancer patients are at heightened risk of suicide. Clinical correlates of suicidal ideation in advanced cancer patients were examined to identify those at risk and to inform the development of interventions to reduce suicidal ideation in this vulnerable group.
Coping with Cancer (CwC) is an NCI- and NIMH-funded multiinstitutional investigation examining psychosocial influences on the quality of life and care of advanced cancer patients. Baseline face-to-face interviews that assessed mental and physical functioning, coping, spirituality, and use of mental health services were conducted with 700 advanced cancer patients.
Compared with patients without suicidal ideation, the 8.9% of patients who reported suicidal thoughts were more likely to be white and report no affiliation with an organized religion (p < 0.05). Adjusted analyses revealed that cancer patients who met criteria for current panic disorder (adjusted odds ratio [95% confidence interval] 3.24 [1.01–10.4]) and posttraumatic stress disorder (3.97 [1.13–14.1]), who accessed mental health services (3.70 [2.07–6.67]), particularly psychotherapy (2.62 [1.20–5.71]), who were not feeling well physically, and who lacked a sense of self-efficacy, spirituality, and being supported were more likely than others to report thoughts of suicide (p < 0.05).
Advanced cancer patients who report suicidal thoughts are more likely to meet criteria for posttraumatic stress disorder and panic disorder, feel unsupported, lack a religious affiliation, spirituality, and a sense of self-efficacy, and experience more physical distress. Palliative care interventions that promote a sense of self-efficacy, spirituality, and support while minimizing physical distress may offer promise for reducing suicidal thoughts in this at-risk group.
Journal Article
Commotio cordis: a case of ventricular fibrillation caused by a cricket ball strike to the chest
by
Spencer, Ryan J
,
Sugumar, Hariharan
,
Farouque, Omar
in
Adult
,
Athletes
,
Athletic Injuries - complications
2014
The condition of commotio cordis, in which sudden cardiac death or successfully resuscitated ventricular fibrillation occur after a blow to the chest, is well described.1 Most cases arise in young athletes playing sports with small, hard projectiles such as ice hockey or lacrosse, although cases have been described in baseball, hockey, softball, and karate. Induction of commotio cordis in anaesthetised pigs provides insight into the electrophysiological consequences of praecordial trauma.5 Investigators were able to initiate ventricular fibrillation only under precise conditions, in which the projectile impact occurred within the vulnerable phase of cardiac repolarisation, 15-30 ms before the T-wave peak.
Journal Article
Improvements in strength and agility measures of functional fitness following a telehealth-delivered home-based exercise intervention in endometrial cancer survivors
by
Stoller, Stefanie
,
Gangnon, Ronald
,
Costanzo, Erin
in
Anatomical systems
,
Anxiety
,
Biological markers
2022
Purpose
Endometrial cancer is strongly linked to obesity and inactivity; however, increased physical activity has important benefits even in the absence of weight loss. Resistance (strength) training can deliver these benefits; yet few women participate in resistance exercise. The purpose of this study was to describe both physiological and functional changes following a home-based strength training intervention.
Methods
Forty post-treatment endometrial cancer survivors within 5 years of diagnosis were enrolled in a pilot randomized trial, comparing twice-weekly home-based strength exercise to wait list control. Participants conducted the exercises twice per week for 10 supervised weeks with 5 weeks of follow-up. Measures included DXA-measured lean mass, functional fitness assessments, blood biomarkers, and quality of life outcomes.
Results
On average, participants were 60.9 years old (SD = 8.7) with BMI of 39.9 kg/m
2
(SD = 15.2). At baseline, participants had 51.2% (SD = 6.0) body fat, which was not different between groups. Improvements were seen in the 30-s chair sit to stand (
d
= .99), the 30-s arm curl (
d
=
.
91), and the 8-ft up-and-go test (
d
= .63). No changes were measured for HbA1c or C-reactive protein. No changes were observed for flexibility (chair sit and reach, back scratch tests), 6-min walk test, maximum handgrip test, anxiety, depression, fatigue, or self-efficacy for exercise.
Conclusions
Home-based muscle-strengthening exercise led to favorable and clinically relevant improvements in 3 of 7 physical function assessments. Physical function, body composition, blood biomarkers, and patient-reported outcomes were feasible to measure. These fitness improvements were observed over a relatively short time frame of 10 weeks.
Journal Article
Uterine Sarcoma Presenting with Sepsis from Clostridium perfringens Endometritis in a Postmenopausal Woman
2018
Clostridium perfringens is an anaerobic gram positive rod that is found in normal vaginal and cervical flora in 1–10% of healthy women. Uterine infection with Clostridium perfringens is seen rarely but is often related to underlying uterine pathology and can progress quickly to sepsis. Early recognition of sepsis, prompt treatment with antibiotics, and source control with surgical management allow for optimal chance of recovery. We present a case of a postmenopausal woman who presented with sepsis, vaginal bleeding, and back pain who was found to have Clostridium perfringens infection in the setting of undifferentiated uterine sarcoma.
Journal Article
Feasibility and acceptability of home-based strength training in endometrial cancer survivors
2023
Purpose
Physical activity is important for healthy cancer survivorship, yet many endometrial cancer survivors do not participate in recommended muscle-strengthening activity. The purpose of this study was to determine the feasibility of home-based muscle strengthening activity in endometrial cancer survivors.
Methods
Forty post-treatment endometrial cancer survivors were enrolled in a randomized trial, of twice-weekly home-based strength exercise versus wait-list control. The intervention included educational materials, exercise equipment (dumbbells, resistance bands), and support/feedback via video coaching sessions. Participants completed the exercises twice per week for 10 weeks, with a 5-week follow-up period. Feasibility was measured by program adherence, as well as safety of and satisfaction with the study.
Results
On average, participants were 60.9 years old (SD = 8.7), had a BMI of 39.9 kg/m
2
(SD = 15.2), and were 2.9 years (SD = 1.2) since diagnosis. The majority (83%) had stage I disease at diagnosis. Seventy-five percent adhered to the exercise prescription of twice/week, with 85% of participants missing fewer than 3 of the workouts. Forty percent of participants continued workouts during the 5-week follow-up. Participants were highly satisfied with intervention. No injuries or adverse everts occurred.
Conclusion
This home-based program was feasible in endometrial cancer survivors. While adherence was measured, future research should focus on long-term maintenance of exercise and should explore progressions and modifications of exercises at a distance for various abilities.
Implications for Cancer Survivors
Muscle strengthening activities are recommended for all cancer survivors. This study shows that a home-based muscle strengthening exercise is feasible in endometrial cancer survivors.
Journal Article
Rivaroxaban in the Prevention of Stroke and Systemic Embolism in Patients with Non-Valvular Atrial Fibrillation: Clinical Implications of the ROCKET AF Trial and Its Subanalyses
2015
Atrial fibrillation (AF) is an increasingly common cause of stroke and systemic embolism. While warfarin has been the mainstay of stroke prevention in patients with AF, newer novel oral anticoagulant medications are now available. Rivaroxaban, a direct factor Xa inhibitor with a rapid onset and offset after oral administration, offers potential advantages over warfarin, predominantly due to its predictable pharmacokinetics across wide patient populations. It requires no coagulation monitoring, and only two different doses are needed (20 mg daily for patients with normal renal function and 15 mg daily in those with reduced renal function). A large randomized trial (ROCKET AF) has shown non-inferiority to warfarin for preventing stroke or systemic embolism in the per-protocol population and superiority to warfarin in the on-treatment safety population. Several subanalyses confirm that the treatment effect of rivaroxaban is consistent across different patient subgroups, including those with reduced renal function. The tolerability of rivaroxaban appears similar to that of warfarin, with comparable overall bleeding rates in clinical trials. In ROCKET AF, significantly lower rates of fatal and intracranial bleeding were seen with rivaroxaban, while lower rates of gastrointestinal bleeding were seen with warfarin. Important contraindications to rivaroxaban include valvular AF, the presence of a prosthetic valve (mechanical or bioprosthetic) or valve repair, the need for concurrent dual antiplatelet therapy, and creatinine clearance <30 ml/min. Once-daily dosing and the lack of coagulation monitoring may increase utilization and adherence compared with warfarin, potentially decreasing the large burden of care associated with stroke secondary to AF. Overall, rivaroxaban offers a useful alternative to warfarin for stroke prevention in patients with AF.
Journal Article