Catastrophic antiphospholipid syndrome after pregnancy complicated by hemolysis, elevated liver enzymes and low platelets syndrome.

Background: Antiphospholipid syndrome (APLS) is rarely complicated by catastrophic antiphospholipid syndrome (CAPS). Peripartum CAPS is rarer still and can masquerade as other obstetric disorders. A high degree of suspicion is critical for early diagnosis and specific management given the significant morbidity and mortality associated with this disorder. Case: We report a case of a 27-year-old at 22 week's gestation with a history of APLS found to have severe hemolysis, elevated liver enzymes and low platelets (HELLP) syndrome, resulting in termination of pregnancy. Further workup revealed the diagnosis of CAPS followed by prompt treatment with triple therapy leading to clinical improvement. Conclusion: CAPS should be considered within the differential in an obstetric patient with a history of APLS who has evidence of multiorgan involvement with macro- or microvascular thrombosis. Although this may mimic alternative disorders, prompt diagnosis is imperative for appropriate therapy and reduction in maternal morbidity and mortality.

Intra-operative tumor spillage in minimally invasive surgery for endometrial cancer and its impact on recurrence risk.

OBJECTIVE: The prognostic impact of intra-operative tumor spillage (ITS) during minimally invasive surgery (MIS) for endometrial cancer (EC) is not well studied. The objective of this study was to determine if there is an association between ITS and EC recurrence. METHODS: We performed a case-control study of patients with a laparoscopic or robot-assisted hysterectomy with EC on final pathology between 2017 and 2022 and compared those with (case) and without (control) a subsequent EC recurrence. Electronic medical records were reviewed for demographic, intra-operative and pathologic details, and recurrence status. ITS was defined as uterine perforation with a manipulator, presence of extra-uterine tumor after colpotomy or specimen delivery, exposure of uncontained specimen into peritoneum, and/or pathology/operative reports noting specimen fragmentation. Conditional logistic regression was used to determine odds ratios for the association of cancer recurrence with ITS. We adjusted for >50% myoinvasion, tumor size, and adjuvant treatment. RESULTS: 1057 patients underwent MIS for EC. Approximately 8% (n = 86) developed recurrent cancer and 172 patients were selected as controls. Twenty percent of recurrent cases (17/86) had ITS compared with 4% of nonrecurrent controls (7/172). When adjusted for tumor size, deep myoinvasion, and adjuvant treatment, patients with ITS had a 5.6 times increased odds (aOR 5.63, 95% CI 1.52-20.86) of recurrence compared to patients without ITS. CONCLUSIONS: In patients with EC, we found an association between ITS and cancer recurrence. These findings warrant further investigation to determine if adjuvant therapy or surgical technique should be altered to improve outcomes.

Initial findings from a prospective, large scale patient reported outcomes program in patients with gynecologic malignancy.

INTRODUCTION: Patient reported outcome measures (PROMs) are associated with improved overall survival in patients with metastatic malignancy; however, routine collection of PROMs is nascent. Little is known about PROs in women with gynecologic malignancy outside of a trial setting, limiting our understanding of how routine populations experience treatment, disease and morbidity. The goal of this study was to prospectively collect and describe disease-specific PROs in a non-trial population of women with gynecologic malignancy. METHODS: PROMs were assigned electronically to all patients presenting for care in our gynecologic oncology clinic. Patients received a general oncology questionnaire (EORTC QLQ C30) a disease specific questionnaire (FACT V, EORTC EN24, EORTC OV28, EORTC Cx 24), and questionnaires assessing support at home. Responses were mapped to relevant clinical variables. Descriptive statistics were performed, and comparisons made with parametric and nonparametric analyses. The association between support at home and perioperative complications was assessed via logistic regression. RESULTS: In the study period, 3239 unique patients were evaluated at new patient visits, post-operative visits, chemotherapy visits and surveillance visits with a PROMs completion rate of 78.1% (n = 2530 women with 4402 completions). There was no difference in completion rates based on age or self-identified race. The EORTC QLQ C-30 questionnaire was able to adequately discern differences between disease sites. Overall, scores were lower than those obtained in trial populations. PROMs responses were not associated with perioperative complications. CONCLUSION: Systematic collection of PROMs is feasible and tech-enabled workflows result in high collection rates. Quality of life scores in our clinic population were lower than published data, indicating caution should be used when extrapolating quality of life data from clinical trials to counseling and decision making around routine patient populations.

Withdrawal from Brief Repeated Alcohol Treatment in Adolescent and Adult Male and Female Rats.

BACKGROUND: Early initiation of alcohol drinking has been associated with increased risk of alcohol dependence in adulthood. Although negative affect mediated in part by corticotropin-releasing factor (CRF) is a strong motivator for alcohol consumption in adults, comparisons of alcohol withdrawal in adolescents and adults generally have not included CRF-related measures such as anxiety. The purpose of the present study was to compare withdrawal signs including anxiety-like behavior after a brief multiday alcohol treatment in adolescent and adult male and female rats. METHODS: Animals were treated with a 5-day regimen of alcohol injections (3 daily intraperitoneal injections of 1.5 g/kg at 3-hour intervals, total of 15) starting on postnatal day (PN) 28 or PN 70. Spontaneous withdrawal signs and anxiety-like behavior (light/dark box) were assessed 18 hours after the last injection as described. One cohort of rats was treated with alcohol, killed 18 hours after the last injection, and blood was collected to assess corticosterone. Another cohort of rats was treated with alcohol or vehicle, given 1, 2, or 3 alcohol injections (1.5 g/kg), and killed 1 hour after final injection to determine blood alcohol concentration (BAC). Finally, adult and adolescent males and females received 5 days of alcohol or vehicle treatment followed by a final challenge with alcohol (3 g/kg), and blood was collected for corticosterone. RESULTS: BAC was comparable in adolescents and adults. Spontaneous withdrawal signs were comparable in adolescents and adults, and no sex differences were observed. Anxiety-like behaviors (time and distance in light, latency to emerge, and light entries) differed in alcohol- and vehicle-treated adults but not adolescents. Corticosterone was not elevated at withdrawal. Alcohol increased corticosterone significantly in vehicle-treated animals, but both adolescents and adults were tolerant to alcohol-induced elevation of corticosterone after 5 days of alcohol treatment. CONCLUSIONS: These findings suggest that adolescents experience milder negative affect during withdrawal from brief alcohol exposures relative to adults but comparable suppression of hypothalamic-pituitary-adrenal axis function.

Radiation dose reduction with hybrid iterative reconstruction for pediatric CT.

PURPOSE: To assess image quality and radiation dose reduction with hybrid iterative reconstruction of pediatric chest and abdominal computed tomographic (CT) data compared with conventional filtered back projection (FBP). MATERIALS AND METHODS: A total of 234 patients (median age, 12 years; age range, 6 weeks to 18 years) underwent chest and abdominal CT in this institutional review board-approved HIPAA-compliant retrospective study. CT was performed with a hybrid adaptive statistical iterative reconstruction (ASIR)-enabled 64-detector row CT scanner. Scanning protocols were adjusted for clinical indication and patient weight to enable acquisition of reduced-dose CT images in all patients, and tube current was further lowered for ASIR protocols. Weight, age, and sex were recorded, and objective noise was measured in the descending thoracic aorta for chest CT and in the liver for abdominal CT. Of the 234 consecutive patients who underwent ASIR-enabled CT (115 chest and 119 abdominal examinations), 70 patients had undergone prior FBP CT. ASIR and FBP CT studies (29 chest and 41 abdominal studies) in these 70 patients were reviewed for image quality, artifacts, and diagnostic confidence by two pediatric radiologists working independently. Data were analyzed with multiple paired t tests. RESULTS: Compared with FBP, ASIR enabled dose reduction of 46.4% (3.7 vs 6.9 mGy) for chest CT and 38.2% (5.0 vs 8.1 mGy) for abdominal CT (P < .0001). Both radiologists deemed image quality of and diagnostic confidence with ASIR and FBP CT images as acceptable, without any artifacts. Despite the lower radiation dose used, ASIR images (chest, 10.7 ± 2.5 [mean ± standard deviation]; abdomen, 11.8 ± 3.4) had substantially less objective noise than did FBP images (chest, 13.3 ± 3.8; abdomen, 13.8 ± 5.2) (P = .001, P =.006, respectively). CONCLUSION: Use of a hybrid iterative reconstruction technique, such as ASIR, enables substantial radiation dose reduction for pediatric CT when compared with FBP and maintains image quality and diagnostic confidence.