ADHD presenting as recurrent epistaxis: a case report

Epistaxis is an important otorhinolaryngological emergency, which usually has an apparent etiology, frequently local trauma in children. Here we present a case report wherein the epistaxis was recalcitrant, and proved to have a psychiatric disorder as an underlying basis. The child was diagnosed with Attention Deficit/Hyperactivity Disorder, hyperactive type, which led to trauma to nasal mucosa due to frequent and uncontrolled nose picking. Treatment with atomoxetine controlled the patient's symptoms and led to a remission of epistaxis.     

Incorporating PROMIS Symptom Measures into Primary Care Practice—a Randomized Clinical Trial

Background

Symptoms account for more than 400 million clinic visits annually in the USA. The SPADE symptoms (sleep, pain, anxiety, depression, and low energy/fatigue) are particularly prevalent and undertreated.

Objective

To assess the effectiveness of providing PROMIS (Patient-Reported Outcome Measure Information System) symptom scores to clinicians on symptom outcomes.

Design

Randomized clinical trial conducted from March 2015 through May 2016 in general internal medicine and family practice clinics in an academic healthcare system.

Participants

Primary care patients who screened positive for at least one SPADE symptom.

Interventions

After completing the PROMIS symptom measures electronically immediately prior to their visit, the 300 study participants were randomized to a feedback group in which their clinician received a visual display of symptom scores or a control group in which scores were not provided to clinicians.

Main Measures

The primary outcome was the 3-month change in composite SPADE score. Secondary outcomes were individual symptom scores, symptom documentation in the clinic note, symptom-specific clinician actions, and patient satisfaction.

Key Results

Most patients (84%) had multiple clinically significant (T-score?≥?55) SPADE symptoms. Both groups demonstrated moderate symptom improvement with a non-significant trend favoring the feedback compared to control group (between-group difference in composite T-score improvement, 1.1; P?=?0.17). Symptoms present at baseline resolved at 3-month follow-up only one third of the time, and patients frequently still desired treatment. Except for pain, clinically significant symptoms were documented less than half the time. Neither symptom documentation, symptom-specific clinician actions, nor patient satisfaction differed between treatment arms. Predictors of greater symptom improvement included female sex, black race, fewer medical conditions, and receiving care in a family medicine clinic.

Conclusions

Simple feedback of symptom scores to primary care clinicians in the absence of additional systems support or incentives is not superior to usual care in improving symptom outcomes.

Trial Registration

clinicaltrials.gov identifier: NCT02383862.

     

Is membrane sweeping beneficial at the initiation of labor induction?

Objective: To determine whether cervical membrane sweeping during labor induction is beneficial.

Methods: Outcomes of labor after induction in pregnant women at term were compared in a randomized trial. Women were assigned to having their membranes “swept” or “not swept” at the initiation of labor induction.

Results: We recruited a total of 870 women of which 70 were excluded. There were 400 nullipara (Group A) [198 “swept”, 202 “not swept”] and 400 multiparas (Group B) (201 “swept” and 199 “not swept”]. Among group A who received intravaginal prostaglandin (PG) E₂, those who had simultaneous sweeping had significantly shorter mean induction-labor interval (12.9?±?1.3 versus 16.2?±?1.1 hours, p?=?0.046), lower mean dose of oxytocin (6.6?±?0.6 versus 10.11?±?1.4?mU/minute, p?=?0.01), and increased normal delivery rates (vaginal delivery 82.8% versus 58.6%, p?=?0.01). Sweeping also had a favorable effect on nulliparas who had ARM and received oxytocin alone (mean induction-labor interval 5.9?±?2.9 versus 10.9?±?2.6 hours p?=?0.04, mean maximum dose of oxytocin 9.8?±?1.1 versus 15.2?±?1.1?mU/min, p?=?0.01). These results were restricted to women with unfavorable cervix in Group A those who had membrane sweeping.

Conclusion: Membrane sweeping, has beneficial effects on labor and delivery, which is limited to nulliparas with unfavorable cervix requiring PGE₂ or Oxytocin alone.     

Surgical repair of pectus excavatum relieves right heart chamber compression and improves cardiac output in adult patients—an intraoperative transesophageal echocardiographic study

Background

Cardiac compression in pectus excavatum (PE) deformity and effect of PE surgery on cardiac function in adults have been debated. We examined the effect of PE correction on right heart size and cardiac output.

Methods

A retrospective evaluation was performed of 168 adult patients who underwent a modified Nuss PE repair with intraoperative transesophageal echocardiography from 2011 to 2014. Seventeen patients with prior PE repair undergoing bar removal acted as controls.

Results

Mean age was 33.0 years (range, 18 to 71 years). There was an increase in right atrium (15.1%), tricuspid annulus (10.9%), and right ventricular outflow tract (6.1%) size after surgery (all P < .0001). Right ventricular cardiac output measured in a subset of 42 patients improved by 38%. No change in chamber size or cardiac output occurred before and after bar removal surgery in the control group.

Conclusions

Surgical correction of PE deformity caused a significant improvement in right heart chamber size and cardiac output.     

Evaluation of pulmonary arterial pressure by Doppler colour flow mapping in patients with a ductus arteriosus.

Blood flow in the pulmonary artery was studied by Doppler colour flow mapping and cardiac catheterisation in 19 patients with a ductus arteriosus and different pulmonary artery pressures. In the four patients with normal pulmonary artery pressures colour Doppler flow mapping showed multicoloured wide and long systolic and diastolic jets in the pulmonary artery. In the 15 patients with raised pulmonary arterial pressure the systolic jets varied from multicoloured to red and were thinner: in patients with considerably raised pulmonary arterial pressure the jets became redder during diastole. The Doppler velocity tracings showed that in patients with normal pulmonary artery pressures the mean peak systolic velocity was higher than the mean end diastolic velocity--so that in all four the ratio of peak systolic velocity to end diastolic velocity was less than 2. The mean peak systolic velocity was much higher than the mean end diastolic velocity in 13 of the 15 patients with raised pulmonary artery pressure; this meant that the ratio of peak systolic velocity to end diastolic velocity was greater than 2 in 10 of 11 patients. The end diastolic velocity was significantly lower in those patients with raised pulmonary artery pressure than in those with normal artery pressure. There was an inverse linear correlation between the mean pulmonary artery pressure and end diastolic ductal jet velocity in 17 of the 19 patients. Colour flow mapping and this quantitative Doppler technique can detect pulmonary artery hypertension in patients with a ductus arteriosus.     

Reversible cardiac dysfunction in severe COVID-19 infection,mechanisms and case report

A previously healthy 49-year-old male patient presented with COVID-19 infection and required mechanical ventilation and extracorporeal membrane oxygenation due to severe hypoxemia. Echocardiography showed cardiac dysfunction with an apical sparing strain pattern, which rapidly normalized within a week. Apical sparing myocardial strain in patients with COVID-19 infection may suggest reverse-type stress cardiomyopathy.     

Hypocomplementemia with low Cls-Cl inhibitor complex in systemic lupus erythematosus

Ninety-three serum and plasma samples from 45 patients with systemic lupus erythematosus were analyzed for the complex formed by Cls and its inhibitor, as well as for C3, C4, C4a desarginine, and staphylococcal protein A-bound immune complexes. There were statistically significant correlations between Cls-Cl inhibitor complex and CH50, between Cls-Cl inhibitor complex and C4, and between Cls-Cl inhibitor complex and C4a desarginine. Serial studies were performed on 24 patients over a period of 6 months. Seven of 21 patients with hypocomplementemia had persistently normal levels of Cls-Cl inhibitor complex, 7 had transiently abnormal levels of Cls-Cl inhibitor complex, and 7 had sustained abnormal levels of Cls-Cl inhibitor complex. Two of 3 pregnant patients with normal levels of complement had abnormal levels of Cls-Cl inhibitor complex. Staphylococcal protein A-bound immune complexes demonstrated no correlation with any of the complement assays. Complement activation, as measured by Cls-Cl inhibitor complex, is often a transient phenomenon in systemic lupus erythematosus patients with persistent hypocomplementemia.