Notes

Comparative transcriptomic analysis of the mind throughout Takifugu rubripes shows it's ability to tolerate severe hypoxia.
A premenopausal patient in her late forties presented with a 15-year history of urinary incontinence starting shortly after a caesarean section performed for her fourth delivery and more recently associated episodic light haematuria and passage of clots per vagina. The haematuria was intermittent over several months and associated with per-vaginal bleeding. She had symptomatic anaemia. Flexible cystoscopy and MRI showed a vesicouterine fistula. She underwent a robotic-assisted hysterectomy and multi-layered repair of the bladder with omental interposition. She remained in the hospital for 4 days, though recovered well and underwent catheter removal at 14 days following a normal cystogram. At 3 months, she was well with no incontinence or urinary symptoms. This case demonstrates the need for vigilance in assessing patients with persistent incontinence, particularly in the context of prior caesarean section. It highlights the feasibility of robotic surgery for correcting these defects in a society where minimally invasive surgery is becoming the norm, and cosmesis is a priority for patients.A 39-year-old multiparous Afro-Caribbean woman attended the emergency department with sudden-onset severe right iliac fossa pain. Her inflammatory markers were mildly elevated. Computerised tomography of the abdomen demonstrated features of fat stranding in the right iliac fossa suspicious of acute appendicitis. The scan also noted uterine leiomyomas. The patient was taken to theatre for an emergency diagnostic laparoscopy where her appendix was found to be macroscopically normal. A necrotic heavily calcified parasitic leiomyoma was seen in the right adnexa, free of the uterus and adherent to the greater omentum on a long torted pedicle. The parasitic leiomyoma was successfully removed piecemeal laparoscopically. Complications of leiomyomas, namely, torsion and necrosis, are important differentials in women presenting with sudden-onset lower abdominal pain. A history of sudden-onset severe lower abdominal pain with a background of known leiomyoma should prompt the clerking surgeon to consider a complication of leiomyoma as part of the differential diagnoses.
To develop an ECG-based tool for rapid risk assessment of a cardiac cause of syncope in patients ≥40 years.

In a prospective international multicentre study, 2007 patients ≥40 years presenting with syncope were recruited in the emergency department (ED) of participating centres ranging from large university hospitals to smaller rural hospitals in eight countries from May 2010 to July 2017. 12-Lead ECG recordings were obtained at ED presentation following the syncopal event. The primary diagnostic outcome, a cardiac cause of syncope, was centrally adjudicated by two independent cardiologists using all available clinical information including 12-month follow-up. ECG predictors for a cardiac cause of syncope were identified using penalised backward selection and a continuous-scale likelihood was calculated based on regression analysis coefficients. Findings were validated in an independent US multicentre cohort including 2269 patients.

In the derivation cohort, a cardiac cause of syncope was adjudicated in 267 patients (16%). Seven ECG criteria were identified as predictors for this outcome heart rate and QTc-interval (continuous predictors), rhythm, atrioventricular block, ST-segment depression, bundle branch block and ventricular extrasystole/non-sustained ventricular tachycardia (categorical predictors). Diagnostic accuracy of these combined predictors for a cardiac cause of syncope was high (area under the curve 0.80, 95% CI 0.77 to 0.83). Overall, 138 patients (8%) were rapidly triaged towards rule-out and 181 patients (11%) towards rule-in of a cardiac cause of syncope. External validation showed similar performance.

In patients ≥40 years with a syncopal event, a combination of seven ECG criteria enabled rapid assessment of the likelihood that syncope was due to a cardiac cause.

NCT01548352 (BASEL IX), NCT01802398 (SRS study).
NCT01548352 (BASEL IX), NCT01802398 (SRS study).
Approximately 10% of patients with myocardial infarction (MI) have no obstructive coronary artery disease. The prognosis and role of intensified antiplatelet therapy in those patients were evaluated.

We analysed data from the Clopidogrel and Aspirin Optimal Dose Usage to Reduce Recurrent Events-Seventh Organisation to Assess Strategies in Ischaemic Symptoms trial randomising patients with ACS referred for early intervention to receive either double-dose (600 mg, day 1; 150 mg, days 2-7; then 75 mg/day) or standard-dose (300 mg, day 1; then 75 mg/day) clopidogrel. Outcomes in patients with myocardial infarction with non-obstructive coronary arteries (MINOCA) versus those with obstructive coronary artery disease (CAD) and their relation to standard-dose versus double-dose clopidogrel were evaluated. RG108 solubility dmso The primary outcome was cardiovascular (CV) death, MI or stroke at 30 days.

We included 23 783 patients with MI and 1599 (6.7%) with MINOCA. Patients with MINOCA were younger, presented more frequently with no
NCT00335452.
NCT00335452.
The study aimed to discuss the importance of socioeconomic status (SES) and family sexual attitudes and investigate their association with sexual and reproductive health in a large sample of Chinese young adults.

We analysed a large sample of 53 508 youth aged 15-24 years from an internet-based survey from November 2019 to February 2020. Multivariable logistic regression analyses were employed to examine the association between SES, family sexual attitudes, and sexual and reproductive health (SRH), stratified by sex and adjusting for potential confounders.

Individuals with the highest expenditure were more likely to engage in early sexual intercourse (female OR 4.19, 95% CI 3.00 to 5.87; male OR 3.82, 95% CI 2.84 to 5.12). For both sexes, the likelihood of young adult sexual risk-taking such as first intercourse without using a condom, acquiring sexually transmitted infections, and pregnancy was lower in those with higher maternal educational attainment, whereas it was higher in those with open family sexual attitudes.
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