Gynecologic Oncologist Views Influencing Referral to Outpatient Specialty Palliative Care

Early specialty palliative care is underutilized for patients with advanced gynecologic malignancies. We sought to understand how gynecologic oncologists’ views influence outpatient specialty palliative care referral to help inform strategies for improvement

Examination of the efficacy of acute L-alanyl-L-glutamine ingestion during hydration stress in endurance exercise

<p>Abstract</p> <p>Background</p> <p>The effect of acute L-alanyl-L-glutamine (AG; Sustamine™) ingestion on performance changes and markers of fluid regulation, immune, inflammatory, oxidative stress, and recovery was examined in response to exhaustive endurance exercise, during and in the absence of dehydration.</p> <p>Methods</p> <p>Ten physically active males (20.8 ± 0.6 y; 176.8 ± 7.2 cm; 77.4 ± 10.5 kg; 12.3 ± 4.6% body fat) volunteered to participate in this study. During the first visit (T1) subjects reported to the laboratory in a euhydrated state to provide a baseline (BL) blood draw and perform a maximal exercise test. In the four subsequent randomly ordered trials, subjects dehydrated to -2.5% of their baseline body mass. For T2, subjects achieved their goal weight and were not rehydrated. During T3 - T5, subjects reached their goal weight and then rehydrated to 1.5% of their baseline body mass by drinking either water (T3) or two different doses (T4 and T5) of the AG supplement (0.05 g·kg^-1and 0.2 g·kg^-1, respectively). Subjects then exercised at a workload that elicited 75% of their VO₂max on a cycle ergometer. During T2 - T5 blood draws occurred once goal body mass was achieved (DHY), immediately prior to the exercise stress (RHY), and immediately following the exercise protocol (IP). Resting 24 hour (24P) blood samples were also obtained. Blood samples were analyzed for glutamine, potassium, sodium, aldosterone, arginine vasopressin (AVP), C-reactive protein (CRP), interleukin-6 (IL-6), malondialdehyde (MDA), testosterone, cortisol, ACTH, growth hormone and creatine kinase. Statistical evaluation of performance, hormonal and biochemical changes was accomplished using a repeated measures analysis of variance.</p> <p>Results</p> <p>Glutamine concentrations for T5 were significantly higher at RHY and IP than T2 - T4. When examining performance changes (difference between T2 - T5 and T1), significantly greater times to exhaustion occurred during T4 (130.2 ± 340.2 sec) and T5 (157.4 ± 263.1 sec) compared to T2 (455.6 ± 245.0 sec). Plasma sodium concentrations were greater (p < 0.05) at RHY and IP for T2 than all other trials. Aldosterone concentrations at RHY and IP were significantly lower than that at BL and DHY. AVP was significantly elevated at DHY, RHY and IP compared to BL measures. No significant differences were observed between trials in CRP, IL-6, MDA, or in any of the other hormonal or biochemical measures.</p> <p>Conclusion</p> <p>Results demonstrate that AG supplementation provided a significant ergogenic benefit by increasing time to exhaustion during a mild hydration stress. This ergogenic effect was likely mediated by an enhanced fluid and electrolyte uptake.</p

Large bowel recurrence of endometrial adenocarcinoma years after treatment: A single-institution case series and review of the literature

Endometrial cancer (EC) is the most common gynecologic cancer in the United States. A majority of new cases are diagnosed as low-grade International Federation of Gynecology and Obstetrics (FIGO) Stage I, with a recurrence risk cited as less than 9 % in the first 2–3 years post-treatment. In this case series, we present three unique cases of patients with FIGO 2009 Stage I EC who all went on to present with pelvic colonic recurrences years after their initial treatment, two of the patients outside of the 5-year standard surveillance period. These presentations are described in the context of the available literature on EC colonic recurrence.A review of the literature suggests a previously cited association between endometriosis and unusual recurrence locations may not be as important of a risk factor as previously considered, as most of the cases in the series had no clinical or pathologic history of endometriosis. In addition, most of the included cases did not report a history of endometriosis and 60% of the cohort had received postoperative adjuvant radiation and still went on to experience locoregional recurrence. Further study on the associations between endometriosis, MMR status and EC recurrence, particularly for uncommon anatomic recurrence sites, are warranted to ensure appropriate and timely treatment

Presence of low volume metastases does not alter management in node-negative, early-stage cervical cancer patients who underwent postoperative adjuvant therapy: A retrospective cohort study

Objective: This study sought to determine if patients with early stage cervical cancer who possessed intermediate-high risk factors (defined by Peters or Sedlis criteria) and had pathologically negative lymph nodes at the time of surgery had higher rates of low volume metastases (LVM) on retrospective ultrastaging. Methods: This IRB-approved retrospective cohort study collected data via chart review on early stage, surgically-treated node-negative cervical cancer patients who underwent postoperative adjuvant therapy, treated at a single institution from January 2011 through June 2021. Nodal blocks were retrospectively ultrastaged per standard protocol. Descriptive statistics were performed for analysis. Results: Over the 10-year study period, n = 20 patients met study inclusion criteria. Most patients were white with squamous cell histology, with a mean number of 25.15 (SD = 12) nodes examined on initial pathologic evaluation. 85 % (n = 17) patients were pathologic stage IB. 85 % of the cohort were recommended for adjuvant radiation, with the remaining 15 % for cisplatin-based chemoradiation. LVM in the form of micrometastasis was retrospectively identified in one patient (5 %) who had received whole pelvic radiation and recurred locally within the irradiated field. Conclusions: This small retrospective series of surgically managed cervical cancer with intermediate-high risk tumor factors identified only 1 patient with LVM, representing 5% of the total population. The biologic importance of ITC and LVM remains unclear in cervical cancer, however this investigation highlights the low incidence even when all nodes are evaluated in a higher risk cohort. The presence of LVM would not have changed management decisions based on this retrospective analysis

An international series on abdominal radical trachelectomy: 101 patients and 28 pregnancies.

OBJECTIVES: Abdominal radical trachelectomy (ART) is a type C resection (uterine vessels ligated at origin from the hypogastric vessels). Questions arise as to whether fertility is maintained after ART, particularly when uterine vessels are sacrificed. We report an international series on ART to describe fertility and oncologic outcomes. METHODS: Databases at 3 institutions were queried to identify patients planned for ART from 1999 to 2011. Clinical and demographic data were gathered. RESULTS: One hundred one patients underwent ART. Mean age was 31 years (range, 19-43 years). Histologic classifications were adenocarcinoma (n = 54), squamous cell carcinoma (n = 40), adenosquamous carcinoma (n = 6), and clear cell carcinoma (n = 1). Twenty patients (20%) required conversion to hysterectomy (10 margins and 10 nodes). Eight patients underwent completion hysterectomy owing to the following: positive margins on final pathology (n = 3), patient\u27s choice (n = 4), or recurrence (n = 1). Postoperatively, 20 patients (20%) received adjuvant chemotherapy and/or radiation (4 final pathology margins and 16 nodes). Four patients (4%) had recurrence and lived 22 to 35 months after diagnosis. Of the 70 women who had neither hysterectomy nor adjuvant therapy, 38 (54%) attempted pregnancy and 28 (74%) achieved pregnancy. Thirty-one pregnancies resulted in 16 (52%) third trimester deliveries. Six patients are currently pregnant with outcomes pending. CONCLUSIONS: These data demonstrate that ART preserves fertility and maintains excellent oncologic outcomes. Most women (74%) attempting pregnancy after ART are able to achieve pregnancy and deliver in the third trimester (52%). Preservation of the uterine vasculature is not necessary for fertility; obstetrical outcomes are similar to those of the historical vaginal radical trachelectomy cohorts