scholarly journals Multizonal anogenital neoplasia in women: a cohort analysis

BMC Cancer ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Andreia Albuquerque ◽  
Michelle A. L. Godfrey ◽  
Carmelina Cappello ◽  
Francesca Pesola ◽  
Julie Bowring ◽  
...  
Keyword(s):  
Anal Canal ◽  
Cohort Analysis ◽  
Previous History ◽  
Immunosuppressive Drugs ◽  
High Grade ◽  
Lack Of Information ◽  
Increased Risk ◽  
History Of ◽  
Intraepithelial Lesions

Abstract Background There is currently a lack of information on full anogenital evaluation of women with a previous history of anogenital neoplasia. Methods Retrospective analysis of the Homerton Anogenital Neoplasia Service records from January 2012 to March 2017, to identify all new referrals of women with previous anogenital neoplasia, who had had at least one complete examination of all anogenital sites. Multizonal anogenital disease (MZD) was defined as the presence of high-grade squamous intraepithelial lesions (HSIL)/carcinoma concurrently at two or more of the following sites/zones: perianus, anal canal, vulva, vagina or cervix. Results 253 women were included, mean age was 47 (SD=15) years and median duration of follow-up was 12 (IQR=21) months. Fifty-six women (22%) were diagnosed with MZD at first assessment and/or during follow-up. Current smokers (RR=1.84, 95% CI 1.21–2.79, p=0.004) and women on immunodulators/immunosuppressive drugs (RR=2.57, 95% CI 1.72-3.86, p<0.001) had an increased risk for MZD. The risk was lower for women without a previous history of anogenital high-grade lesions/cancer compared to those with this history (RR=0.06, 95% CI 0.01-0.45, p=0.006). Conclusions Multizonal assessment was important to diagnose occult areas of disease and should be especially considered in current smokers, pharmacologically immunocompromised and those with a previous history of anogenital HSIL/cancer.

scholarly journals An Emulation of Randomized Trials of Administrating Antipsychotics in PTSD Patients for Outcomes of Suicide-Related Events

2021 ◽  
Vol 11 (3) ◽  
pp. 178
Author(s):  
Noah R. Delapaz ◽  
William K. Hor ◽  
Michael Gilbert ◽  
Andrew D. La ◽  
Feiran Liang ◽  
...  
Keyword(s):  
Randomized Clinical Trials ◽  
Previous History ◽  
Current Treatment ◽  
Careful Consideration ◽  
P Value ◽  
Post Traumatic Stress ◽  
Increased Risk ◽  
History Of ◽  
Almost All

Post-traumatic stress disorder (PTSD) is a prevalent mental disorder marked by psychological and behavioral changes. Currently, there is no consensus of preferred antipsychotics to be used for the treatment of PTSD. We aim to discover whether certain antipsychotics have decreased suicide risk in the PTSD population, as these patients may be at higher risk. A total of 38,807 patients were identified with a diagnosis of PTSD through the ICD9 or ICD10 codes from January 2004 to October 2019. An emulation of randomized clinical trials was conducted to compare the outcomes of suicide-related events (SREs) among PTSD patients who ever used one of eight individual antipsychotics after the diagnosis of PTSD. Exclusion criteria included patients with a history of SREs and a previous history of antipsychotic use within one year before enrollment. Eligible individuals were assigned to a treatment group according to the antipsychotic initiated and followed until stopping current treatment, switching to another same class of drugs, death, or loss to follow up. The primary outcome was to identify the frequency of SREs associated with each antipsychotic. SREs were defined as ideation, attempts, and death by suicide. Pooled logistic regression methods with the Firth option were conducted to compare two drugs for their outcomes using SAS version 9.4 (SAS Institute, Cary, NC, USA). The results were adjusted for baseline characteristics and post-baseline, time-varying confounders. A total of 5294 patients were eligible for enrollment with an average follow up of 7.86 months. A total of 157 SREs were recorded throughout this study. Lurasidone showed a statistically significant decrease in SREs when compared head to head to almost all the other antipsychotics: aripiprazole, haloperidol, olanzapine, quetiapine, risperidone, and ziprasidone (p < 0.0001 and false discovery rate-adjusted p value < 0.0004). In addition, olanzapine was associated with higher SREs than quetiapine and risperidone, and ziprasidone was associated with higher SREs than risperidone. The results of this study suggest that certain antipsychotics may put individuals within the PTSD population at an increased risk of SREs, and that careful consideration may need to be taken when prescribed.

scholarly journals An Emulation of Randomized Trials of Administrating Benzodiazepines in PTSD Patients for Outcomes of Suicide-Related Events

2020 ◽  
Vol 9 (11) ◽  
pp. 3492
Author(s):  
Michael Gilbert ◽  
Andrew Dinh La ◽  
Noah Romulo Delapaz ◽  
William Kenneth Hor ◽  
Peihao Fan ◽  
...  
Keyword(s):  
Previous History ◽  
Careful Consideration ◽  
P Value ◽  
Post Traumatic Stress ◽  
Regression Methods ◽  
Increased Risk ◽  
History Of ◽  
Post Traumatic ◽  
Or History

Benzodiazepines is a class of medications frequently prescribed to patients with post-traumatic stress disorder. Patients with PTSD have a notable increased risk of suicide compared to the general population. These medications have been theorized to increase suicidality and pose a risk when used in this patient population. Previous research has found little utility of using benzodiazepines in the PTSD population. However, benzodiazepines are still commonly prescribed by some clinicians for their symptomatic benefit. This study aims to identify the comparative efficacy of commonly prescribed benzodiazepines including midazolam, lorazepam, alprazolam, clonazepam, diazepam and temazepam in relation to suicide-related behaviors (SRBs). A total of 38,807 patients who had an ICD9 or ICD10 diagnosis of PTSD from January 2004 to October 2019 were identified through an electronic medical record database. Inclusion criteria include patients that initiated one of the above benzodiazepines after PTSD diagnosis. Exclusion criteria include previous history of benzodiazepine usage or history of SRBs within the last year prior to enrollment. For patients enrolled in this study, other concomitant drugs were not limited. The primary outcome was onset of SRBs with each respective benzodiazepine. SRBs were identified as ideation, attempt, or death from suicide. We emulated clinical trials of head-to-head comparison between two drugs by pooled logistic regression methods with the Firth option adjusting for baseline characteristics and post-baseline confounders. A total of 5753 patients were eligible for this study, with an average follow up of 5.82 months. The overall incidence for SRB was 1.51% (87/5753). Head-to-head comparisons identified that patients who received alprazolam had fewer SRBs compared to clonazepam (p = 0.0351) and lorazepam (p = 0.0373), and patients taking midazolam experienced fewer relative incidences of SRBs when compared to lorazepam (p = 0.0021) and clonazepam (p = 0.0297). After adjusting for the false discovery rate (FDR), midazolam still had fewer SRBs compared to lorazepam (FDR-adjusted p value = 0.0315). Certain benzodiazepines may provide a reduced risk of development of SRBs, suggesting careful consideration when prescribing benzodiazepines to the PTSD population.

A Contemporary Clinicopathologic Analysis of Primary Urothelial Carcinoma of the Urethra Without Concurrent Renal Pelvic, Ureteral, or Bladder Carcinoma

2021 ◽  
pp. 106689692110324
Author(s):  
Fengming Chen ◽  
Shreyas Joshi ◽  
Bradley C. Carthon ◽  
Adeboye O. Osunkoya
Keyword(s):  
Urothelial Carcinoma ◽  
Renal Pelvis ◽  
Previous History ◽  
Low Grade ◽  
High Grade ◽  
Divergent Differentiation ◽  
History Of ◽  
Variant Histology

Primary urothelial carcinoma (UCa) of the urethra is relatively uncommon, and the underlying pathogenesis has not been well characterized, especially in the absence of concurrent UCa at other sites. A search for cases of primary UCa of the urethra was conducted. Patients with concurrent UCa of the renal pelvis, ureter, or bladder at the time of diagnosis of the primary tumor were excluded. Clinicopathologic and follow-up data were obtained. A total of 35 cases from 30 patients (27 male and 3 female) were included in the study. The mean patient age at the initial diagnosis was 71 years (range: 41-90 years). Cases were composed of high-grade UCa (26 of 35 = 74%), low-grade UCa (4 of 35 = 11%), and UCa in situ (5 of 35 = 14%). Invasion was present in 14 of 26 (54%) cases of high-grade UCa. Interestingly, 23 of 30 (77%) patients had a previous history of UCa including 7 (30%) cases with divergent differentiation or variant histology. Follow-up data were available in 23 patients with a mean duration of 26.7 months (range: 0.6-87 months). Eleven patients (31%) died of metastatic UCa. This is one of the largest studies to date of primary UCa of the urethra without concurrent UCa of the renal pelvis, ureter, or bladder. Previous history of UCa of the bladder, especially with divergent differentiation or variant histology is conceivably a key risk factor for developing subsequent primary UCa of the urethra. These findings are important for the development of surveillance protocols and therapeutic strategies.

The Natural History of Anal High-grade Squamous Intraepithelial Lesions in Gay and Bisexual Men

2020 ◽  
Author(s):  
I Mary Poynten ◽  
Fengyi Jin ◽  
Jennifer M Roberts ◽  
David J Templeton ◽  
Carmella Law ◽  
...  
Keyword(s):  
Natural History ◽  
Gay And Bisexual Men ◽  
Hiv Positive ◽  
High Grade ◽  
Bisexual Men ◽  
Squamous Intraepithelial Lesions ◽  
History Of ◽  
And Bisexual ◽  
Intraepithelial Lesions

Abstract Background Gay and bisexual men (GBM) are disproportionately affected by anal cancer. Prevention is hindered by incomplete understanding of the natural history of its precursor, anal high-grade squamous intraepithelial lesions (HSIL). Methods The Study of the Prevention of Anal Cancer, conducted between 2010 and 2018, enrolled human immunodeficiency virus (HIV)-positive and HIV-negative GBM aged ≥35 years. Anal cytology and high-resolution anoscopy (HRA) were performed at baseline and 3 annual visits. A composite HSIL diagnosis (cytology ± histology) was used. Cytological high-grade squamous intraepithelial lesions (cHSIL) incidence and clearance rates were calculated with 95% confidence intervals (CIs). Predictors were calculated using Cox regression with hazard ratios (HRs) and 95% CIs. Results Among 617 men, 220 (35.7%) were HIV-positive, median age 49 years. And 124 incident cHSIL cases occurred over 1097.3 person-years (PY) follow-up (11.3, 95% CI 9.5–13.5 per 100 PY). Significant bivariate predictors of higher incidence included age &lt;45 years (HR 1.64, 95% CI 1.11–2.41), HIV positivity (HR 1.43, 95% CI .99–2.06), prior SIL diagnosis (P-trend &lt; .001) and human papillomavirus (HPV)16 (HR 3.39, 2.38–4.84). Over 695.3 PY follow-up, 153 HSIL cleared (clearance 22.0, 95% CI 18.8–25.8 per 100 PY). Predictors were age &lt; 45 years (HR 1.52, 1.08–2.16), anal intraepithelial neoplasia (AIN)2 rather than AIN3 (HR 1.79, 1.29–2.49), smaller lesions (HR 1.62, 1.11–2.36) and no persistent HPV16 (HR 1.72, 1.23–2.41). There was 1 progression to cancer (incidence 0.224, 95% CI .006–1.25 per 100 PY). Conclusion These data strongly suggest that not all anal HSIL detected in screening requires treatment. Men with persistent HPV16 were less likely to clear HSIL and are more likely to benefit from effective HSIL treatments.

scholarly journals Parenchymal mucinous cystadenoma of the kidney: a case report and literature review

2021 ◽  
Vol 27 (1) ◽  
Author(s):  
Mahmoudreza Kalantari ◽  
Shakiba Kalantari ◽  
Mahdi Mottaghi ◽  
Atena Aghaee ◽  
Salman Soltani ◽  
...  
Keyword(s):  
Renal Cyst ◽  
Left Kidney ◽  
Previous History ◽  
Mucinous Cystadenoma ◽  
Single Layer ◽  
Renal Cysts ◽  
Cystic Mass ◽  
Flank Pain ◽  
History Of

Abstract Background Mucinous cystadenoma (MC) of the kidney is exceedingly rare. We found 22 similar cases in the literature. These masses are underdiagnosed due to radiologic similarities with simple renal cysts. Case presentation A 66-year-old man with a previous history of hypertension and anxiety was referred to our tertiary clinic with left flank pain. Ultrasound revealed a 60 mm-sized, complex cystic mass with irregular septa in the lower pole of the left kidney (different from last year's sonographic findings of a simple benign cyst with delicate septa). CT scan showed the same results plus calcification. Due to suspected renal cell carcinoma, a radical nephrectomy was performed. Postoperative histopathologic examination revealed a cyst lined by a single layer of columnar mucin-producing cells with small foci of pseudo-stratification, consistent with the MC’s diagnosis. The first follow-up visit showed normal blood pressure without medication and no flank pain and anxiety after a month. Conclusion It is quite challenging to distinguish the primary MC of the kidney from a simple renal cyst based on clinical and imaging findings. The radiologic features of these entities overlap significantly. Thus, complex renal cyst and renal cysts with mural nodules should be followed closely to detect malignancy earlier.

scholarly journals Impact of atrial fibrillation pattern on outcomes after left atrial appendage closure: lessons from the prospective LAARGE registry

2021 ◽  
Author(s):  
Shinwan Kany ◽  
Johannes Brachmann ◽  
Thorsten Lewalter ◽  
Ibrahim Akin ◽  
Horst Sievert ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Left Atrial Appendage ◽  
Systemic Embolism ◽  
Long Term Outcomes ◽  
Increased Risk ◽  
History Of ◽  
One Year ◽  
The One

Abstract Background Non-paroxysmal (NPAF) forms of atrial fibrillation (AF) have been reported to be associated with an increased risk for systemic embolism or death. Methods Comparison of procedural details and long-term outcomes in patients (pts) with paroxysmal AF (PAF) against controls with NPAF in the prospective, multicentre observational registry of patients undergoing LAAC (LAARGE). Results A total of 638 pts (PAF 274 pts, NPAF 364 pts) were enrolled. In both groups, a history of PVI was rare (4.0% vs 1.6%, p = 0.066). The total CHA2DS2-VASc score was lower in the PAF group (4.4 ± 1.5 vs 4.6 ± 1.5, p = 0.033), while HAS-BLED score (3.8 ± 1.1 vs 3.9 ± 1.1, p = 0.40) was comparable. The rate of successful implantation was equally high (97.4% vs 97.8%, p = 0.77). In the three-month echo follow-up, LA thrombi (2.1% vs 7.3%, p = 0.12) and peridevice leak > 5 mm (0.0% vs 7.1%, p = 0.53) were numerically higher in the NPAF group. Overall, in-hospital complications occurred in 15.0% of the PAF cohort and 10.7% of the NPAF cohort (p = 0.12). In the one-year follow-up, unadjusted mortality (8.4% vs 14.0%, p = 0.039) and combined outcome of death, stroke and systemic embolism (8.8% vs 15.1%, p = 0.022) were significantly higher in the NPAF cohort. After adjusting for CHA2DS2-VASc and previous bleeding, NPAF was associated with increased death/stroke/systemic embolism (HR 1.67, 95% CI 1.02–2.72, p = 0.041). Conclusion Atrial fibrillation type did not impair periprocedural safety or in-hospital MACE patients undergoing LAAC. However, after one year, NPAF was associated with higher mortality. Graphic abstract

scholarly journals Cumulative incidence and risk factors for radiation induced leukoencephalopathy in high grade glioma long term survivors

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Robert Terziev ◽  
Dimitri Psimaras ◽  
Yannick Marie ◽  
Loic Feuvret ◽  
Giulia Berzero ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cumulative Incidence ◽  
High Grade Glioma ◽  
High Grade ◽  
Nucleotide Polymorphisms ◽  
Increased Risk ◽  
Radiation Induced ◽  
Long Term Survivors

AbstractThe incidence and risk factors associated with radiation-induced leukoencephalopathy (RIL) in long-term survivors of high-grade glioma (HGG) are still poorly investigated. We performed a retrospective research in our institutional database for patients with supratentorial HGG treated with focal radiotherapy, having a progression-free overall survival > 30 months and available germline DNA. We reviewed MRI scans for signs of leukoencephalopathy on T2/FLAIR sequences, and medical records for information on cerebrovascular risk factors and neurological symptoms. We investigated a panel of candidate single nucleotide polymorphisms (SNPs) to assess genetic risk. Eighty-one HGG patients (18 grade IV and 63 grade III, 50M/31F) were included in the study. The median age at the time of radiotherapy was 48 years old (range 18–69). The median follow-up after the completion of radiotherapy was 79 months. A total of 44 patients (44/81, 54.3%) developed RIL during follow-up. Twenty-nine of the 44 patients developed consistent symptoms such as subcortical dementia (n = 28), gait disturbances (n = 12), and urinary incontinence (n = 9). The cumulative incidence of RIL was 21% at 12 months, 42% at 36 months, and 48% at 60 months. Age > 60 years, smoking, and the germline SNP rs2120825 (PPARg locus) were associated with an increased risk of RIL. Our study identified potential risk factors for the development of RIL (age, smoking, and the germline SNP rs2120825) and established the rationale for testing PPARg agonists in the prevention and management of late-delayed radiation-induced neurotoxicity.

scholarly journals Vitamin D status and risk of type 2 diabetes in the Norwegian HUNT cohort study: does family history or genetic predisposition modify the association?

2021 ◽  
Vol 9 (1) ◽  
pp. e001948
Author(s):  
Marion Denos ◽  
Xiao-Mei Mai ◽  
Bjørn Olav Åsvold ◽  
Elin Pettersen Sørgjerd ◽  
Yue Chen ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Family History ◽  
Genetic Predisposition ◽  
Effect Modification ◽  
P Value ◽  
Family History Of Diabetes ◽  
Increased Risk ◽  
History Of

IntroductionWe sought to investigate the relationship between serum 25-hydroxyvitamin D (25(OH)D) level and the risk of type 2 diabetes mellitus (T2DM) in adults who participated in the Trøndelag Health Study (HUNT), and the possible effect modification by family history and genetic predisposition.Research design and methodsThis prospective study included 3574 diabetes-free adults at baseline who participated in the HUNT2 (1995–1997) and HUNT3 (2006–2008) surveys. Serum 25(OH)D levels were determined at baseline and classified as <50 and ≥50 nmol/L. Family history of diabetes was defined as self-reported diabetes among parents and siblings. A Polygenic Risk Score (PRS) for T2DM based on 166 single-nucleotide polymorphisms was generated. Incident T2DM was defined by self-report and/or non-fasting glucose levels greater than 11 mmol/L and serum glutamic acid decarboxylase antibody level of <0.08 antibody index at the follow-up. Multivariable logistic regression models were applied to calculate adjusted ORs with 95% CIs. Effect modification by family history or PRS was assessed by likelihood ratio test (LRT).ResultsOver 11 years of follow-up, 92 (2.6%) participants developed T2DM. A higher risk of incident T2DM was observed in participants with serum 25(OH)D level of<50 nmol/L compared with those of ≥50 nmol/L (OR 1.72, 95% CI 1.03 to 2.86). Level of 25(OH)D<50 nmol/L was associated with an increased risk of T2DM in adults without family history of diabetes (OR 3.87, 95% CI 1.62 to 9.24) but not in those with a family history (OR 0.72, 95% CI 0.32 to 1.62, p value for LRT=0.003). There was no effect modification by PRS (p value for LRT>0.23).ConclusionSerum 25(OH)D<50 nmol/L was associated with an increased risk of T2DM in Norwegian adults. The inverse association was modified by family history of diabetes but not by genetic predisposition to T2DM.

scholarly journals Eculizumab discontinuation in atypical hemolytic uremic syndrome: TMA recurrence risk and renal outcomes

2021 ◽  
Author(s):  
Gema Ariceta ◽  
Fadi Fakhouri ◽  
Lisa Sartz ◽  
Benjamin Miller ◽  
Vasilis Nikolaou ◽  
...  
Keyword(s):  
Family History ◽  
Hemolytic Uremic Syndrome ◽  
Univariate Analysis ◽  
Atypical Hemolytic Uremic Syndrome ◽  
Renal Response ◽  
Pathogenic Variants ◽  
Increased Risk ◽  
History Of ◽  
Uremic Syndrome

ABSTRACT Background Eculizumab modifies the course of disease in patients with atypical hemolytic uremic syndrome (aHUS), but data evaluating whether eculizumab discontinuation is safe are limited. Methods Patients enrolled in the Global aHUS Registry who received ≥1 month of eculizumab before discontinuing, demonstrated hematologic or renal response prior to discontinuation and had ≥6 months of follow-up were analyzed. The primary endpoint was the proportion of patients suffering thrombotic microangiopathy (TMA) recurrence after eculizumab discontinuation. Additional endpoints included: eGFR changes following eculizumab discontinuation to last available follow-up; number of TMA recurrences; time to TMA recurrence; proportion of patients restarting eculizumab; and changes in renal function. Results We analyzed 151 patients with clinically diagnosed aHUS who had evidence of hematologic or renal response to eculizumab, before discontinuing. Thirty-three (22%) experienced a TMA recurrence. Univariate analysis revealed that patients with an increased risk of TMA recurrence after discontinuing eculizumab were those with a history of extrarenal manifestations prior to initiating eculizumab, pathogenic variants, or a family history of aHUS. Multivariate analysis showed an increased risk of TMA recurrence in patients with pathogenic variants and a family history of aHUS. Twelve (8%) patients progressed to end-stage renal disease after eculizumab discontinuation; 7 (5%) patients eventually received a kidney transplant. Forty (27%) patients experienced an extrarenal manifestation of aHUS after eculizumab discontinuation. Conclusions Eculizumab discontinuation in patients with aHUS is not without risk, potentially leading to TMA recurrence and renal failure. A thorough assessment of risk factors prior to the decision to discontinue eculizumab is essential.

scholarly journals Predictors of clinical deterioration in patients with suspected COVID-19 managed in a ‘virtual hospital’ setting: a cohort study

BMJ Open ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. e045356
Author(s):  
Nick A Francis ◽  
Beth Stuart ◽  
Matthew Knight ◽  
Rama Vancheeswaran ◽  
Charles Oliver ◽  
...  
Keyword(s):  
Mental Health ◽  
Mental Health Problems ◽  
Hospital Setting ◽  
Health Problems ◽  
Clinical Deterioration ◽  
Care Services ◽  
Increased Risk ◽  
Remote Assessment ◽  
History Of

ObjectiveIdentify predictors of clinical deterioration in a virtual hospital (VH) setting for COVID-19.DesignReal-world prospective observational study.SettingVH remote assessment service in West Hertfordshire NHS Trust, UK.ParticipantsPatients with suspected COVID-19 illness enrolled directly from the community (postaccident and emergency (A&E) or medical intake assessment) or postinpatient admission.Main outcome measureDeath or (re-)admission to inpatient hospital care during VH follow-up and for 2 weeks post-VH discharge.Results900 patients with a clinical diagnosis of COVID-19 (455 referred from A&E or medical intake and 445 postinpatient) were included in the analysis. 76 (8.4%) of these experienced clinical deterioration (15 deaths in admitted patients, 3 deaths in patients not admitted and 58 additional inpatient admissions). Predictors of clinical deterioration were increase in age (OR 1.04 (95% CI 1.02 to 1.06) per year of age), history of cancer (OR 2.87 (95% CI 1.41 to 5.82)), history of mental health problems (OR 1.76 (95% CI 1.02 to 3.04)), severely impaired renal function (OR for eGFR <30=9.09 (95% CI 2.01 to 41.09)) and having a positive SARS-CoV-2 PCR result (OR 2.0 (95% CI 1.11 to 3.60)).ConclusionsThese predictors may help direct intensity of monitoring for patients with suspected or confirmed COVID-19 who are being remotely monitored by primary or secondary care services. Further research is needed to confirm our findings and identify the reasons for increased risk of clinical deterioration associated with cancer and mental health problems.

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