Challenges in collecting information on sexual orientation and gender identity for cancer patients: perspectives of hospital and central cancer registry abstractors.

PURPOSE: Sexual and gender minority (SGM) populations experience cancer treatment and survival disparities; however, inconsistent sexual orientation and gender identity (SOGI) data collection within clinical settings and the cancer surveillance system precludes population-based research toward health equity for this population. This qualitative study examined how hospital and central registry abstractors receive and interact with SOGI information and the challenges that they face in doing so. METHODS: We conducted semi-structured interviews with 18 abstractors at five Surveillance, Epidemiology, and End Results (SEER) registries, as well as seven abstractors from commission on cancer (CoC)-accredited hospital programs in Iowa. Interviews were transcribed, cleaned, and coded using a combination of a priori and emergent codes. These codes were then used to conduct a descriptive analysis and to identify domains across the interviews. RESULTS: Interviews revealed that abstractors had difficulty locating SOGI information in the medical record: this information was largely never recorded, and when included, was inconsistently/not uniformly located in the medical record. On occasion, abstractors reported situational recording of SOGI information when relevant to the patient's cancer diagnosis. Abstractors further noticed that, where reported, the source of SOGI information (i.e., patient, physician) is largely unknown. CONCLUSION: Efforts are needed to ensure standardized implementation of the collection of SOGI variables within the clinical setting, such that this information can be collected by the central cancer registry system to support population-based equity research addressing LGBTQ + disparities.

The relationship of sinus opacification, olfaction and dupilumab efficacy in patients with CRSwNP.

BACKGROUND: Loss of sense of smell is one of the most burdensome symptoms of chronic rhinosinusitis with nasal polyps (CRSwNP) but its relationship to sinus disease on imaging is unclear. Dupilumab improves sense of smell and radiographic severity of sinus disease in patients with CRSwNP. We investigated the relationship of sinus opacification severity and loci to olfactory impairment and dupilumab efficacy in patients with CRSwNP from the SINUS-24/SINUS-52 (NCT02912468/NCT02898454) studies. METHODS: Sinus opacification was evaluated using the Lund-Mackay computed tomography (LMK-CT) score and sense of smell using patient-reported loss of smell (LoS) score, University of Pennsylvania Smell Identification Test (UPSIT) score and the 22-item Sino-Nasal Outcome Test (SNOT-22) smell/taste item. RESULTS: At baseline, 95% of patients (688/724) had impaired sense of smell and opacification was extensive across all sinuses. Greater olfactory impairment was associated with greater opacification, especially in the ethmoid, sphenoid and frontal sinuses. At Week 24, reductions in LMK-CT total score and ethmoid and sphenoid sinus scores with dupilumab were weakly correlated with improvements in sense of smell assessed by LoS, UPSIT and SNOT-22 smell/taste item. More dupilumab than placebo patients achieved clinically meaningful improvement in LMK-CT total score at Week 24 and Week 52. CONCLUSION: Radiographic disease severity on imaging was associated with smell outcomes in this cohort. Opacification of the ethmoid, sphenoid and frontal sinuses was associated with severe smell loss. These data suggest that dupilumab effects on smell may be partly mediated through reduced sinus inflammation.

Outcomes of laparoscopic management of chronic pelvic pain and endometriosis.

This study was designed to determine the rates of reoperation following laparoscopic management of endometriosis, with additional aims to examine long-term fertility and quality of life outcomes. This is a retrospective study and a prospective questionnaire of subjects who underwent laparoscopic surgery for pelvic pain and/or endometriosis from 2010 to 2015. The rate of reoperation was 8.60%. Following surgery, 83.3% of previously infertile subjects with endometriosis attempted to conceive with an 80.0% success rate. Subjects had significant improvement in each quality of life measurement and most sexual function indices analysed.Impact StatementWhat is already known on this subject? Endometriosis is estimated to affect around 35-50% of women experiencing chronic pelvic pain and/or infertility. Surgical management of endometriosis is recommended for patients who desire fertility, are afflicted by a more severe form of endometriosis, or have had persistent or recurrent pain in spite of medical management.What the results of this study add? The overall rate of reoperation for subjects was low at 8.6%. The majority of infertile patients were able to conceive following surgery.What the implications are of these findings for clinical practice and/or further research? Laparoscopic management of endometriosis is an effective management tool with low rates of reoperation and high efficacy in treating infertility caused by endometriosis.

HYSTEROSCOPIC MYOMECTOMY.

Leiomyomas are the most common pelvic tumors. Submucosal fibroids are a common cause of abnormal bleeding and infertility. Hysteroscopic myomectomy is the definitive management of symptomatic submucosal fibroids, with high efficacy and safety. Several techniques have been introduced over time and will be covered in depth in this manuscript. Advances in optics, fluid management, electrosurgery, smaller diameter scopes, and tissue removal systems, along with improved training have contributed to improving the safety and efficiency of hysteroscopic myomectomy.

HIV prevalence and HIV clinical outcomes of transgender and gender-diverse people in England.

OBJECTIVES: We provide the first estimate of HIV prevalence among trans and gender-diverse people living in England and compare outcomes of people living with HIV according to gender identity. METHODS: We analysed a comprehensive national HIV cohort and a nationally representative self-reported survey of people accessing HIV care in England (Positive Voices). Gender identity was recorded using a two-step question co-designed with community members and civil society. Responses were validated by clinic follow-up and/or self-report. Population estimates were obtained from national government offices. RESULTS: In 2017, HIV prevalence among trans and gender-diverse people was estimated at 0.46-4.78 per 1000, compared with 1.7 (95% credible interval: 1.6-1.7) in the general population. Of 94 885 people living with diagnosed HIV in England, 178 (0.19%) identified as trans or gender-diverse. Compared with cisgender people, trans and gender-diverse people were more likely to be London residents (57% vs. 43%), younger (median age 42 vs. 46 years), of white ethnicity (61% vs. 52%), under psychiatric care (11% vs. 4%), to report problems with self-care (37% vs. 13%), and to have been refused or delayed healthcare (23% vs. 11%). Antiretroviral uptake and viral suppression were high in both groups. CONCLUSIONS: HIV prevalence among trans and gender-diverse people living in England is relatively low compared with international estimates. Furthermore, no inequalities were observed with regard to HIV care. Nevertheless, trans and gender-diverse people with HIV report poorer mental health and higher levels of discrimination compared with cisgender people.

Coronavirus disease 2019 pandemic: staged management of surgical services for gynecology and obstetrics.

The coronavirus disease 2019 pandemic warrants an unprecedented global healthcare response requiring maintenance of existing hospital-based services while simultaneously preparing for high-acuity care for infected and sick individuals. Hospitals must protect patients and the diverse healthcare workforce by conserving personal protective equipment and redeployment of facility resources. While each hospital or health system must evaluate their own capabilities and surge capacity, we present principles of management of surgical services during a health emergency and provide specific guidance to help with decision making. We review the limited evidence from past hospital and community responses to various health emergencies and focus on systematic methods for adjusting surgical services to create capacity, addressing the specific risks of coronavirus disease 2019. Successful strategies for tiered reduction of surgical cases involve multidisciplinary engagement of the entire healthcare system and use of a structured risk-assessment categorization scheme that can be applied across the institution. Our institution developed and operationalized this approach over 3 working days, indicating that immediate implementation is feasible in response to an unforeseen healthcare emergency.

Towards elimination of HIV transmission, AIDS and HIV-related deaths in the UK.

OBJECTIVES: Our objective was to present recent trends in the UK HIV epidemic (2007-2016) and the public health response. METHODS: HIV diagnoses and clinical markers were extracted from the HIV and AIDS Reporting System; HIV testing data in sexual health services (SHS) were taken from GUMCAD STI Surveillance System. HIV data were modelled to estimate the incidence in men who have sex with men (MSM) and post-migration HIV acquisition in heterosexuals. Office for National Statistics (ONS) data enabled mortality rates to be calculated. RESULTS: New HIV diagnoses have declined in heterosexuals as a result of decreasing numbers of migrants from high HIV prevalence countries entering the UK. Among MSM, the number of HIV diagnoses fell from 3570 in 2015 to 2810 in 2016 (and from 1554 to 1096 in London). Preceding the decline in HIV diagnoses, modelled estimates indicate that transmission began to fall in 2012, from 2800 [credible interval (CrI) 2300-3200] to 1700 (CrI 900-2700) in 2016. The crude mortality rate among people promptly diagnosed with HIV infection was comparable to that in the general population (1.22 vs. 1.39 per 1000 aged 15-59 years, respectively). The number of MSM tested for HIV at SHS increased annually; 28% of MSM who were tested in 2016 had been tested in the preceding year. In 2016, 76% of people started antiretroviral therapy within 90 days of diagnosis (33% in 2007). CONCLUSIONS: The dual successes of the HIV transmission decline in MSM and reduced mortality are attributable to frequent HIV testing and prompt treatment (combination prevention). Progress towards the elimination of HIV transmission, AIDS and HIV-related deaths could be achieved if combination prevention, including pre-exposure prophylaxis, is replicated for all populations.

Improving patient experiences of mental health inpatient care: a randomised controlled trial.

BACKGROUND: Poorer patient views of mental health inpatient treatment predict both further admissions and, for those admitted involuntarily, longer admissions. As advocated in the UK Francis report, we investigated the hypothesis that improving staff training improves patients' views of ward care. METHOD: Cluster randomised trial with stepped wedge design in 16 acute mental health wards randomised (using the ralloc procedure in Stata) by an independent statistician in three waves to staff training. A psychologist trained ward staff on evidence-based group interventions and then supported their introduction to each ward. The main outcome was blind self-report of perceptions of care (VOICE) before or up to 2 years after staff training between November 2008 and January 2013. RESULTS: In total, 1108 inpatients took part (616 admitted involuntarily under the English Mental Health Act). On average 51.6 staff training sessions were provided per ward. Involuntary patient's perceptions of, and satisfaction with, mental health wards improved after staff training (N582, standardised effect -0·35, 95% CI -0·57 to -0·12, p = 0·002; interaction p value 0·006) but no benefit to those admitted voluntarily (N469, -0.01, 95% CI -0.23 to 0.22, p = 0.955) and no strong evidence of an overall effect (N1058, standardised effect -0.18 s.d., 95% CI -0.38 to 0.01, p = 0.062). The training costs around £10 per patient per week. Resource allocation changed towards patient perceived meaningful contacts by an average of £12 (95% CI -£76 to £98, p = 0.774). CONCLUSION: Staff training improved the perceptions of the therapeutic environment in those least likely to want an inpatient admission, those formally detained. This change might enhance future engagement with all mental health services and prevent the more costly admissions.

Laparoscopic Ovarian Transposition Before Pelvic Cancer Treatment: Ovarian Function and Fertility Preservation.

Survivors of pelvic cancer treatment live with the ramifications of pelvic radiation for many years after their cure. Several options are available to preserve ovarian function and fertility in reproductive age women undergoing pelvic radiation. Laparoscopic ovarian transposition is an under-utilized, yet fairly simple surgical procedure to relocate the ovaries away from the radiation field. Although randomized-controlled trials on the outcomes of ovarian transposition are scarce, there is a growing body of evidence on the risks and benefits of this procedure, in terms of prevention of premature ovarian failure, and potentially preserving fertility. In this review, we summarize the available data on the indications, patient selection and outcomes of ovarian transposition, as well as illustrate the technique of the procedure.

Domoic Acid Poisoning as a Possible Cause of Seasonal Cetacean Mass Stranding Events in Tasmania, Australia.

The periodic trend to cetacean mass stranding events in the Australian island state of Tasmania remains unexplained. This article introduces the hypothesis that domoic acid poisoning may be a causative agent in these events. The hypothesis arises from the previously evidenced role of aeolian dust as a vector of iron input to the Southern Ocean; the role of iron enrichment in Pseudo-nitzschia bloom proliferation and domoic acid production; and importantly, the characteristic toxicosis of domoic acid poisoning in mammalian subjects leading to spatial navigation deficits. As a pre-requisite for quantitative evaluation, the plausibility of this hypothesis was considered through correlation analyses between historical monthly stranding event numbers, mean monthly chlorophyll concentration and average monthly atmospheric dust loading. Correlation of these variables, which under the domoic acid stranding scenario would be linked, revealed strong agreement (r = 0.80-0.87). We therefore advocate implementation of strategic quantitative investigation of the role of domoic acid in Tasmanian cetacean mass stranding events.

Derived neutrophil lymphocyte ratio may predict benefit from cisplatin in the advanced biliary cancer: the ABC-02 and BT-22 studies.

BACKGROUND: The superiority of cisplatin and gemcitabine (CisGem) chemotherapy over gemcitabine (Gem) alone in patients with advanced biliary tract cancer (ABC) has been demonstrated in two randomised trials; ABC02 and the Biliary Tract (BT) 22 study. We used a combined dataset from these two trials to investigate the derived neutrophil-to-lymphocyte ratio (dNLR), which is thought to be a prognostic factor associated with clinical outcomes in several solid tumours, including ABC. METHODS: White blood cell (WBC) and absolute neutrophil count (ANC) were available for 379 of 410 patients from ABC-02 and all 83 patients in BT-22. The dNLR was calculated as ANC/(WBC-ANC), as previously specified. We examined the association between dNLR and overall survival (OS) and progression-free survival (PFS), as well as comparing the treatment effect in two patient groups defined by their dNLR level. A high dNLR was defined as ≥3.0, which was approximately the upper tertile value. RESULTS: A total of 462 individual patient records were analysed, 328 with baseline dNLR <3 and 134 with dNLR ≥3. There were 443 deaths in the cohort, and all surviving patients had a dNLR <3. There was strong evidence that dNLR was closely associated with both OS [hazard ratio (HR), 1.62; 95% confidence interval (CI) 1.32-2.01] and PFS (HR, 1.40; 95% CI 1.13-1.72). There was limited evidence (P = 0.10) of a differential effect of CisGem on OS between the two dNLR groups, but this was clearest in the ABC-02 dataset (P = 0.06). There was good evidence (P = 0.008) of an association between low baseline dNLR and long-term survival on a CisGem regimen. There was also good evidence of an association between ECOG performance status (split at 0 and 1 versus 2) on both OS (P < 0.001) and PFS (P = 0.01), but no evidence of a differential treatment effect, with both groups receiving benefit from the addition of cisplatin. CONCLUSIONS: These data confirm that high dNLR is associated with worse OS and PFS, and suggests it may also be predictive of benefit for the addition of cisplatin to gemcitabine in European patients with ABC. Incorporating dNLR into the clinical context may better inform prognosis and chemotherapy decisions in ABC patients.

Quantification and purification of isotopic contamination at the ReAccelerator of the Facility for Rare Isotope Beams.

At the ReAccelerator within the Facility for Rare Isotope Beams, a combination of an interchangeable aluminum foil and a silicon detector was developed to quantify isobaric contamination in rare isotope beams. The device is simple to operate and is now used routinely. In this article, we describe the system and show an application of the device to determine the level of contamination of an Si-32 rare isotope beam by stable S-32. In addition, we describe how the new diagnostic device helped confirm an enhancement of the beam purity prior to beam delivery to experiments.

Hysteroscopic Myomectomy.

Hysteroscopic myomectomy is the treatment of choice for symptomatic submucosal myomas, with excellent success rate and low complication rate.

Prognostic value of Ishak fibrosis stage: findings from the hepatitis C antiviral long-term treatment against cirrhosis trial.

UNLABELLED: Studies of the prognostic value of Ishak fibrosis stage are lacking. We used multi-year follow-up of the Hepatitis C Antiviral Long-Term Treatment Against Cirrhosis (HALT-C) Trial to determine whether individual Ishak fibrosis stages predicted clinical outcomes in patients with chronic hepatitis C. Baseline liver biopsy specimens from 1050 patients with compensated chronic hepatitis C who had failed combination peginterferon and ribavirin were reviewed by a panel of expert hepatopathologists. Fibrosis was staged with the Ishak scale (ranging from 0 = no fibrosis to 6 = cirrhosis). Biopsy fragmentation and length as well as number of portal tracts were recorded. We compared rates of prespecified clinical outcomes of hepatic decompensation and hepatocellular carcinoma across individual Ishak fibrosis stages. Of 1050 biopsy specimens, 25% were fragmented, 63% longer than 1.5 cm, 69% larger than 10 mm(2), and 75% had 10 or more portal tracts. Baseline laboratory markers of liver disease severity were worse and the frequency of esophageal varices higher with increasing Ishak stage (P < 0.0001). The 6-year cumulative incidence of first clinical outcome was 5.6% for stage 2, 16.1% for stage 3, 19.3% for stage 4, 37.8% for stage 5, and 49.3% for stage 6. Among nonfragmented biopsy specimens, the predictive ability of Ishak staging was enhanced; however, no association was observed between Ishak stage and outcomes for fragmented biopsy specimens because of high rates of outcomes for patients with noncirrhotic stages. Similar results were observed with liver transplantation or liver-related death as the outcome. CONCLUSION: Ishak fibrosis stage predicts clinical outcomes, need for liver transplantation, and liver-related death in patients with chronic hepatitis C. Patients with fragmented biopsy specimens with low Ishak stage may be understaged histologically.

Comparison of laparoscopic anterior discoid resection and laparoscopic low anterior resection of deep infiltrating rectosigmoid endometriosis.

OBJECTIVE: To compare laparoscopic anterior discoid resection (ADR) with low anterior resection (LAR). METHODS: This is a retrospective review of a cohort (Canadian Task Force classification II-2) of patients undergoing laparoscopic ADR or LAR at a university hospital. Chart review and telephone questionnaires were conducted to examine long-term outcomes. Preoperative and operative findings, short- and long-term outcomes were compared. SF-12 quality of life scores, need for further interventions, and overall satisfaction were also compared. RESULTS: Twenty-two patients underwent laparoscopic ADR (n 8) or LAR (n 14) for rectosigmoid endometriosis between January 2001 and December 2009. Mean follow-up time was 41.26 months (range, 14 to 70). Patients undergoing laparoscopic ADR had significantly less blood loss and shorter operative time and hospital stay. Patients who required LAR had a significantly higher rate of mucosal involvement (61.5% v. 0%). No statistically significant difference was found in the size, depth of invasion, location of lesions, or operative complications. Fifty percent of the LAR group had several lesions as opposed to 12.5% of the ADR group. Median age was significantly higher in patients who required LAR (39) than in patients who required ADR (32). Three patients in the LAR group (21.4%) had anastomotic strictures; 2 required dilation. The ADR group had consistently higher increments of improvement in bowel symptoms and dyspareunia. Overall satisfaction rate with the procedures was 93.3%. SF-12 scores were comparable between the 2 groups. CONCLUSION: ADR compared with LAR is associated with decreased operative time, blood loss, and hospital stay and a lower rate of anastomotic strictures. Other outcomes and satisfaction rates are comparable between the 2 procedures.

A low polymorphic mouse H-2 class I gene from the Tla complex is expressed in a broad variety of cell types.

We have previously described the isolation of pH-2d-37, a cDNA clone that encodes a so far unknown, poorly polymorphic, class I surface molecule. We report here the isolation of the corresponding gene, its nucleotide sequence, and its localization in the Tla region of the murine MHC. Using a RNase mapping assay, we have confirmed that the second domain coding region of the 37 gene displays very limited polymorphism, and that the gene is transcribed in a broad variety of cell types, in contrast to the genes encoding the known Qa and TL antigens. Possible functions are discussed.