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.

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.