Automated informatics may increase the detection rate of suspicious cases of human trafficking-a preliminary study.

Objectives: Worldwide, there is an estimated 40.3 million victims trapped in modern day slavery, including 24.9 million in forced labor and 15.4 million in forced marriage. A majority of labor and sex trafficking survivors report at least one healthcare encounter during their victimization. An approach to an informatics technology solution for identifying trafficked persons in real time, in the hospital / emergency department settings is the primary focus of this paper. Materials and methods: Octavia, a software application implemented in 3 California hospitals, scanned all patient encounters for social and clinical determinants that are consistent predictors of HT. Any encounter that matched these criteria was forwarded to a specially trained High-Risk Navigator who screened the data and when able, made direct contact in an effort to build rapport and possibly provide victim assistance. Results: During the observation period, the automated scanning of hospital patient encounters resulted in a notable increase in the detection of persons who had a likelihood of being trafficked when compared to a pre-project baseline. Discussion: Our experience demonstrated that automated technology is useful to assist healthcare providers in identification of potentially trafficked persons, improving the likelihood of care provision.

Paroxysmal cold hemoglobinuria: A diagnostic dilemma in a paediatric patient.

BACKGROUND: Autoimmune hemolytic anaemia is rare in the paediatric population. Differentiation of the underlying aetiology is complicated by heterogeneity in diagnostic criteria and testing strategies. Paroxysmal cold hemoglobinuria (PCH) is an uncommon form of paediatric autoimmune hemolytic anaemia. Identification of the causative biphasic hemolysin requires clinical recognition and access to the Donath-Landsteiner (DL) test. CASE PRESENTATION: We report a young paediatric patient with no significant past medical history who presented with severe anaemia, jaundice, and dark urine following a respiratory illness. Initial laboratory evaluation showed a haemoglobin of 3.6 g/dL with plasma free haemoglobin 170 mg/dL (reference range <5 mg/dL), 3+ hemoglobinuria (reference range = 0), and direct antiglobulin testing (DAT) positive for complement component 3 (C3) only. Haemoglobin continued to decline following RBC transfusions using a blood warmer for presumed cold agglutinin syndrome. Subsequent testing at the reference laboratory revealed a DAT positive for C3 and immunoglobulin isotype G (IgG) and an eluate pan-agglutinin most consistent with a warm autoantibody, but the patient's anaemia was non-responsive to glucocorticoids and blood warmer cessation. However, a maximum cold agglutinin titre of 4 and absent thermal amplitude substantially weakened the evidence for the clinical significance of the cold autoantibodies. Consultation with the institutional transfusion medicine specialist prompted collection for the DL test, which demonstrated a definitive biphasic hemolysin consistent with PCH. DISCUSSION: Conflicting clinical and immunohematologic evidence can obscure the aetiology of autoimmune hemolysis, including concurrent warm and/or cold autoantibodies. Clinical correlation, consultation with the institutional transfusion service, and access to specialised testing are essential to establish the correct diagnosis.

Preventative plasmapheresis in a diabetic pregnant patient with hypertriglyceridemia and distal pancreatectomy.

BACKGROUND: Pregnant patients with a history of hypertriglyceridemia are at increased risk for development of acute pancreatitis. When conservative management fails to maintain triglyceride levels less than 250-500 mg dL-1 , implementation of pregnancy category C medications to prevent pancreatitis must be considered. Plasmapheresis rapidly reduces triglyceride levels and has been reported as a successful third-line therapy for hypertriglyceridemia-induced acute pancreatitis in a limited number of pregnant patients. Use of preventative plasmapheresis as a bridge to delivery is not well characterised. CASE PRESENTATION: We report an outpatient plasmapheresis regimen for the control of hypertriglyceridemia in a pregnant patient with a history of diabetes mellitus, hypertriglyceridemia, distal pancreatectomy, and repeat pregnancy loss. During the second trimester, refractory triglyceride levels increased up to 3438 mg dL-1 by 28 weeks gestation. Given the patient's high risk for recurrent pancreatitis and limited remaining pancreatic parenchyma, she was treated acutely with two single-plasma-volume exchanges with 100% albumin over 2 days, decreasing the triglyceride level to 559 mg dL-1 . Subsequent plasmapheresis every 7 to 9 days maintained a triglyceride level of 320-1296 mg dL-1 . The patient experienced no adverse effects and remained outpatient until successful scheduled delivery for hypertension at 33 weeks gestation. DISCUSSION: For select patients, early escalation to plasmapheresis may prevent morbidity and mortality associated with acute pancreatitis. An individualised plasmapheresis regimen can serve as a bridge to delivery, which requires close observation and the coordination of a multidisciplinary team.

Is perinatal substance abuse falling through the cracks?

OBJECTIVES: Perinatal substance abuse (PSA) is associated with increased risk of prematurity, low birth weight, neonatal abstinence syndrome, behavioral issues and learning difficulties. It is imperative that robust care pathways are in place for these high-risk pregnancies and that staff and patient education are optimized. The present study explores the knowledge and attitudes of healthcare professionals toward PSA to identify knowledge gaps to enhance care and reduce stigma. METHODS: This is a cross-sectional study using questionnaires to survey healthcare professionals (HCPs) working in a tertiary maternity unit (n = 172). RESULTS: The majority of HCPs were not confident in the antenatal management (75.6%, n = 130) or postnatal management (67.5%, n = 116) of PSA. More than half of HCPs surveyed (53.5%, n = 92) did not know the referral pathway and 32% (n = 55) did not know when to make a TUSLA referral. The vast majority (96.5%, n = 166) felt that they would benefit from further training, and 94.8% (n = 163) agreed or strongly agreed that the unit would benefit from a drug liaison midwife. Among study participants, 54.1% (n = 93) agreed or strongly agreed that PSA should be considered a form of child abuse and 58.7% (n = 101) believe that the mother is responsible for damage done to her child. CONCLUSIONS: Our study highlights the urgent need for increased training on PSA to enhance care and reduce stigma. It is imperative that staff training, drug liaison midwives and dedicated clinics are introduced to hospitals as a matter of high priority.

Autopsy Case of Meningoencephalomyelitis Associated With Glial Fibrillary Acidic Protein Antibody.

BACKGROUND AND OBJECTIVES: To describe the autopsy findings and neuropathologic evaluation of autoimmune meningoencephalomyelitis associated with glial fibrillary acidic protein (GFAP) antibody. METHODS: We reviewed the clinical course, imaging, laboratory, and autopsy findings of a patient with autoimmune meningoencephalomyelitis associated with GFAP antibody who had a refractory course to multiple immunosuppressive therapies. RESULTS: The patient was a 70-year-old man who was diagnosed as GFAP antibody-associated autoimmune meningoencephalomyelitis. MRI of the head showed linear perivascular enhancement in the midbrain and the basal ganglia. Despite treatment with high-dose corticosteroids, plasma exchange, IV immunoglobulins, and cyclophosphamide, he died with devastating neurologic complications. Autopsy revealed a coexistent neuroendocrine tumor in the small intestine and diffuse inflammation in the brain parenchyma, perivascular spaces, and leptomeninges, with predominant T-cells, macrophages, and activated microglia. B-cells and plasma cells were absent. There was no astrocyte involvement with change in GFAP immunostaining. DISCUSSION: This case illustrates autoimmune meningoencephalomyelitis associated with GFAP antibody in the CSF and coexistent neuroendocrine tumor. The autopsy findings were nonspecific and did not demonstrate astrocyte involvement. Further accumulation of cases is warranted to delineate the utility and pathogenic significance of the GFAP autoantibody.

The utility of intraoperative retroareolar margin frozen section assessment and the management of atypical epithelial proliferative lesions at the retroareolar margin in nipple-sparing mastectomies.

OBJECTIVES: Nipple-sparing mastectomy (NSM) has become more frequently utilized due to superior psychological and cosmetic outcomes. The aim of this study was to evaluate the accuracy and utility of intraoperative frozen section evaluation of the retroareolar margin (RAM) in NSM. The management of atypical epithelial proliferative lesions at the RAM was also reviewed and discussed. METHODS: A single institution, retrospective analysis was performed on all therapeutic NSM patients with intraoperative evaluation of the RAM from 2014 to 2018. Patient demographics, tumor characteristics, pathologic assessment of the RAM, surgical management, and clinical follow-up were reviewed. RESULTS: Seventy-four nipple-sparing mastectomies with intraoperative evaluation of RAMs were identified. Concordance was 95% between frozen and permanent section diagnoses with 4 cases representing false negatives and no false positives. There were no instances of nipple-areolar complex (NAC) recurrence in all cases with preserved NACs (mean follow up: 750 days). In the 9 cases where NACs were excised based on intraoperative RAM evaluation, the findings in the excised NACs were negative in 6 and ductal carcinoma in situ in 3 cases. Postoperative measurement of the tumor to nipple distance was the only statistically significant variable associated with a positive RAM by multivariable logistic regression (OR 0.475; 95% CI 0.238-0.946). CONCLUSIONS: Intraoperative RAM evaluation demonstrated high concordance with permanent histology. Negative RAM, including atypical epithelial proliferative lesions, led to NAC preservation without recurrence. Positive RAM alone did not predict NAC involvement, although pagetoid spread of ductal carcinoma in situ along nipple ducts may predict NAC positivity.

Pregnancy outcomes following elective abdominal cerclage following cervical excision surgery for neoplastic disease.

BACKGROUND: Local excisional treatment of neoplastic disease of the cervix in the form of loop excision (LLETZ) and conisation has been associated with adverse pregnancy outcomes including prelabour premature rupture of membranes (PPROM) and spontaneous preterm birth (SPTB). Insertion of a cervical cerclage is indicated for women with a short cervix <25 mm between 16 and 24 weeks gestation who also have a history of either PPROM or a history of cervical excisional treatment. The optimum timing of the cerclage and surgical technique used are both open to debate. This retrospective review of cases was performed to examine the outcomes of elective pre pregnancy placement of abdominal cervical cerclage in women who have undergone cervical excision surgery for neoplastic disease. METHODS: This was a retrospective review of case notes. Over a 10 year period 20 women who had previous cervical excision surgery had pre-pregnancy abdominal cerclage placed became pregnant with 26 pregnancies. One woman had a cone biopsy, 9 had a single LLETZ procedure, 8 had 2 LLETZ procedures and 2 women had 3 LLETZ procedures prior to the cerclage. RESULTS: 21 pregnancies were achieved spontaneously, 1 by intrauterine insemination (IUI) and 4 were conceived by in-vitro fertilisation (IVF). Overall, 22 of 26 (84.6 %) pregnancies were delivered at term. There was a single 7 week miscarriage and 3 premature deliveries (12 %) including 1 preterm birth at 29 + 4 weeks gestation after an antepartum haemorrhage (APH) and 2 late preterm births at 36 + 3 (following APH) and 36 + 4 weeks gestation following preterm labour. All 25 women were delivered by Caesarean section and all 25 babies survived. CONCLUSION: There results of prophylactic minimally invasive insertion of a transabdominal cerclage in women with LLETZ treatments or cone biopsy prior to pregnancy demonstrated 84.6 % of pregnancies resulted in a live birth. The premature delivery rate was 12 %.

Diagnosis of metastatic adenoid cystic carcinoma of the breast on pleural fluid cytology in a 60-year-old male.

Adenoid cystic carcinoma (AdCC) is a rare triple-negative breast cancer with a favorable prognosis, although cases of distant metastases have been reported. Less than 10 cases of AdCC of the breast in males have been reported. We report a unique presentation of pleural fluid metastasis diagnosed by cytologic evaluation of pleural fluid in a 60-year-old male patient with AdCC of the breast. Careful surveillance and cytologic evaluation of effusion specimens can detect metastases with the aid of cellblock preparations and immunohistochemical stains.

Compliance With Standards for STARD 2015 Reporting Recommendations in Pathology.

OBJECTIVES: Lack of experimental reproducibility has led to growing interest in guidelines to enhance completeness and transparency in research reporting. This retrospective survey sought to determine compliance with Standards for Reporting of Diagnostic Accuracy Studies (STARD) 2015 statement in the recent pathology scientific literature. METHODS: Two raters independently scored 171 pathology diagnostic accuracy studies for compliance with 34 STARD items and subcomponents. Overall adherence was calculated as a proportion after excluding nonapplicable items. RESULTS: After excluding nonapplicable items, there was 50% overall adherence to STARD reporting recommendations. In total, 15.44 ±â€…3.59 items were reported per article (range, 4-28 out of maximum possible of 34). There was substantial heterogeneity in individual item reporting, with greater than 75% reporting in eight of 34 items and less than 25% reporting in 11 of 34 items. Less than 10% of articles reported hypotheses, subgroup analyses for confounding, sample size calculations, subject flow diagrams, study registrations, and links to full study protocols. Significantly more items were reported in articles from journals that endorsed STARD (16.14 vs 14.84, P = .0175). CONCLUSIONS: These findings demonstrate incomplete reporting of essential items in pathology diagnostic accuracy studies. More vigorous enforcement of reporting checklists might improve adherence to minimum reporting standards.

Comparative Evaluation of Three Serologic Assays for the Identification of SARS-CoV-2 Antibodies

Background and aimsSerologic assays for the detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies are being developed and approved rapidly with limited external validation. Accurate diagnostics are an essential component to pandemic management and public health. Materials and methodsResidual serum samples (N=113) from patients who were evaluated for SARS-CoV-2 infection status by polymerase chain reaction (PCR) were retrospectively tested in parallel across three automated SARS-CoV-2 serologic assays: Liaison SARS-CoV-2 S1/S2 IgG, Elecsys anti-SARS-CoV-2 total antibody, and Access SARS-CoV-2 IgG. ResultsTesting of 51 PCR-positive and 62 PCR-negative patients demonstrated qualitative inter-test agreement of 96% overall, 100% in PCR-negative patients, 88% in early positive samples (0-13 days post positive PCR), and 100% in convalescent samples (14+ days post positive PCR). Calculated kappa values for paired inter-test agreement ranged 0.93-0.96. Compared to PCR, overall percent positive agreement ranged from 82-86% (100% for convalescent samples) and percent negative agreement was 100% for each assay. ConclusionThis study demonstrates high diagnostic accuracy and inter-test agreement for three automated SARS-CoV-2 serologic assays. External validation of serologic assays is critical to ensure diagnostic accuracy and appropriate utilization of critical resources.

Older age and female gender are independent predictors of early conversion to total knee arthroplasty after high tibial osteotomy.

BACKGROUND: The primary aim was to assess survival of opening wedge high tibial osteotomy (HTO) for medial compartment osteoarthritis. The secondary aim was to identify independent predictors of early conversion to total knee arthroplasty (TKA). METHODS: During the 18-year period (1994-2011) 111 opening wedge HTO were performed at the study centre. Mean age was 45 years (range 18-68) and the majority male (84%). Mean follow-up was 12 (range six to 21) years. Failure was defined as conversion to TKA. Kaplan-Meier, Cox regression and receiver operating curve (ROC) analyses were performed. RESULTS: Forty (36.0%) HTO failed at a mean of 6.3 years (range one to 15). By Kaplan-Meier analysis, the five-year survival rate was 84% (95% confidence interval (CI) 82.6-85.4), 10-year rate 65% (95% CI 63.5-66.5) and 15-year rate 55% (95% CI 53.3-56.7). Cox regression analysis identified older age (hazard ratio (HR) 1.07 for each additional year, 95% CI 1.03-1.11, p b 0.001) and female gender (HR 2.37, 95% CI 1.06-5.33, p = 0.04) as independent predictors of failure. ROC analysis identified a threshold age of 47 years above which the risk of failure increased significantly (area under curve 0.72, 95% CI 0.62-0.81, p b 0.001). Cox regression analysis, adjusting for covariates, identified a significantly greater (HR 2.49, 95% CI 1.26-4.91, p = 0.01) risk of failure in patients aged 47 years old or more. CONCLUSION: The risk of early conversion to TKA is significantly increased in females and those older than 47. These risk factors should be considered pre-operatively when planning intervention for isolated medial compartment osteoarthritis.

Ipsilateral fibular transfer as a salvage procedure for large traumatic tibial defects in children in an austere environment.

Large tibial defects present a challenging scenario for the orthopaedic surgeon, particularly in the paediatric patient. Most management options, such as the vascularised fibular graft or Ilizarov technique, require microsurgical techniques or specialist equipment. In an austere environment, acute shortening or limb amputation may be most appropriate. However, limb salvage may be achieved by ipsilateral fibular transfer. In a one-stage operation, the fibular graft is harvested and either placed in the tibial defect in an intramedullary position or secured to the tibia with screws. We present two paediatric cases where this approach was used to preserve the lower limb despite extensive explosive trauma. In the first case, an 11 cm tibial defect was managed with an ipsilateral fibular graft. The graft was placed in an intercalary position proximally, with medial displacement of the ankle and fixation of the fibula as a strut graft. In the second case, a 10 cm tibial defect was managed with an ipsilateral fibular graft, using intercalary placement proximally and distally. Both children returned to weight bearing with crutches within several months of surgery. For large tibial defects, ipsilateral fibular transfer is an effective one-stage operation that represents a viable alternative to amputation in austere environments.

Driving change versus reacting to chaos: one VNA's story.

Fluctuations in the current home care environment--increased competition, reimbursement reforms, and the impact of managed care--are a source of anxiety for many providers. One VNA carved a strategic plan for itself despite the chaos, motivated by a desire to lead rather than be led.

Quality of life: the patient's perspective.

The quality of life for long-term psychiatric patients in the community is an area of concern for those charged with their care. Variability in community mental health services suggests that those discharged from large psychiatric hospitals may experience a deterioration in life satisfaction. In this article, the authors describe a study designed to provide a baseline by which patients' perceptions of life in hospital could be comprehensively compared with community life after discharge.