Deep Brain Stimulation of the Subthalamic Nucleus in Parkinson's Disease: A Meta-Analysis of Mood Effects.

This meta-analysis examines mood changes after bilateral subthalamic deep brain stimulation (STN-DBS) in patients with Parkinson's disease (PD). Deep brain stimulation improves motor outcomes in Parkinson's disease but there appears to be conflicting reports as to subsequent mood outcomes. Pubmed, PsychINFO and SCOPUS were searched for studies assessing mood outcomes in PD patients who had undergone STN-DBS published between January 2003 and the end of January 2019.

Best Practice BioBanking of Human Heart Tissue.

This review provides a guide to researchers who wish to establish a biobank. It also gives practical advice to investigators seeking access to samples of healthy or diseased human hearts. We begin with a brief history of the Sydney Heart Bank (SHB) from when it began in 1989, including the pivotal role played by the late Victor Chang.

The Role of Anxiety and Dissociation in Young Australian Gamblers.

The aim of the present study was to examine predictors of 'escape style' problem gambling among young Australian gamblers. Anxiety and dissociation are considered to be predictors of 'escape style' gambling behaviour although this assessment has neglected consideration of different modes of gambling. This study builds on existing research, to examine the role of anxiety and dissociation in the gambling habits of young Australian male and female gamblers.

Does systematic graded exposure in vivo enhance outcomes in multidisciplinary chronic pain management groups?

Objectives: Graded exposure in vivo (GEXP) treatment has been successfully used to reduce levels of pain-related fear and disability in some chronic pain patients, but its effectiveness has not been evaluated in general clinical settings using group-design studies. The purpose of this study was to determine if the systematic incorporation of GEXP into a multidisciplinary chronic pain management group (PMG) treatment program would result in better treatment outcomes than usual PMG treatment.

Methods: One hundred forty-three chronic pain patients who were assessed as suitable for an outpatient multidisciplinary chronic PMG program were randomly allocated to 3 experimental conditions; usual PMG, PMG incorporating systematic graded exposure, and wait-list control.

Suprahepatic approach for peritoneal dialysis in neonatal cardiac surgery.

For peritoneal dialysis of neonates after cardiac surgery under cardiopulmonary bypass, a Tenckhoff catheter was inserted via the sternotomy wound and guided suprahepatically into the abdomen. The technique was used in 84 neonates and found to be safe, simple, and reproducible.

An interactive process model of psychosocial support needs for women living with breast cancer.

Psychosocial support is acknowledged as an important aspect of the care and recovery process for women diagnosed with breast cancer. To develop an understanding of support needs, a series of focus groups were conducted with a total of 80 Australian women living with breast cancer. The psychosocial needs identified in discussion were summarised into four main categories, Organisation of Care, Sense of Control, Validation of Experience and Feeling of Reassurance.

Contrast echocardiography: potential for the in-vivo study of pediatric myocardial preservation.

Background: Myocardial contrast echocardiography (MCE) has been used successfully during adult cardiac surgery to image myocardial perfusion. Recently it has been suggested this technique is capable of detecting microvascular injury and inflammation because sonicated albumin microbubbles adhere to activated neutrophils and, in the presence of denuded or inflamed endothelium, they persist within the microvasculature rather than passing unimpeded, which results in profound slowing of their transit rates. The technique has not previously been used during congenital heart surgery; however significant potential is suggested in this setting in which myocardial inflammation may contribute to postoperative myocardial dysfunction, a leading cause of morbidity and mortality.

Repair of total anomalous pulmonary venous connection in early infancy.

From May 1995 through October 2001, 19 infants less than 90 days old underwent surgical correction of total anomalous pulmonary venous connection. In 15 babies with isolated total anomalous pulmonary venous connection, there was one operative death. In 4 with complex anomalies, there were 2 operative deaths.

Coarctation of the aorta in neonates and young infants: surgical experience.

A retrospective analysis of repair of aortic coarctation in young infants was conducted. Between April 1997 and December 2000, 21 patients under 4 months of age underwent repair of coarctation. Their mean age and weight were 41 42 days (range, 2 to 120 days) and 3.

Role of ischemia and infarction in late right ventricular dysfunction after atrial repair of transposition of the great arteries.

Objectives: This study was conducted to assess whether myocardial ischemia and/or infarction are involved in the pathogenesis of late right ventricular dysfunction in adult survivors of atrial baffle repair for transposition of the great arteries in infancy.

Background: The medium-term success of intraatrial baffle repair for transposition of the great arteries is good, with many patients surviving into adult life, but prognosis can be limited by progressive right ventricular dysfunction. We hypothesized that ongoing myocardial ischemia and/or infarction are important factors in the pathogenesis of this complication.

Transcaval repair of the sinus venosus syndrome.

Background: Surgical correction of the sinus venosus syndrome has been associated with sinus node dysfunction and venous obstruction postoperatively. We present the long-term follow-up of a lateral transcaval approach, which closes the atrial communication and corrects the partial anomalous pulmonary venous connection to the superior vena cava with the use of a simple pericardial patch.

Methods: The records of 66 patients undergoing repair between April 1981 and April 1997 were examined.

A dinucleotide mutation in the endothelin-B receptor gene is associated with lethal white foal syndrome (LWFS); a horse variant of Hirschsprung disease.

Lethal white foal syndrome (LWFS) is a congenital anomaly of horses characterized by a white coat colour and aganglionosis of the bowel, which is similar to Hirschsprung disease (HSCR). We decided to investigate possible mutations of the endothelin-B receptor gene ( EDNRB ) in LWFS as recent studies in mutant rodents and some patients have demonstrated EDNRB defects. First, we identified a full-length cDNA for horse EDNRB .

Congenital central hypoventilation syndrome and Hirschsprung's disease.

Five cases of the Hirschsprung's disease-congenital central hypoventilation syndrome (CCHS) association are presented and 41 other published cases reviewed. These children have a distinct pattern of associated features, an equal sex incidence, and a characteristic spectrum of disease severity which suggests that the condition is genetically distinct from other cases of Hirschsprung's disease. While approximately 1.

Intracerebral sepsis due to intestinal perforation by ventriculo-peritoneal shunts: two cases.

Two cases of ventriculo-peritoneal (V-P) shunt infection attributable to intestinal perforation are reported. One patient developed a brain abscess, the other ventriculitis. Microbiology consisted of faecal flora and the peritoneal catheter was found to be faecally stained in both cases.

Changing patterns of diagnosis and treatment of infantile hypertrophic pyloric stenosis: a clinical audit of 303 patients.

This review of 303 patients with infantile hypertrophic pyloric stenosis (IHPS) concentrates on the influence of clinical audit on diagnosis, complications, and factors contributing to hospital stay. Although the audit has enabled improvement in care by pediatric surgeons, there has been less change in areas controlled by other specialities. During a 12-year period, the number of patients diagnosed solely by clinical examination decreased from 74% to 28%, and the use of diagnostic tests increased (ultrasonography from 16% to 65% and barium meal from 12% to 28%).

Managing and understanding variances in clinical path methodology: a case study.

Clinical path is a tool to improve efficiency. The increasing use of this methodology is evidenced by the proliferation of literature documenting its usage. A search of Cumulative Index to Nursing & Allied Health Literature (CINAHL) alone yielded over 38 articles related to clinical path.

Ventricular assist devices in pediatric cardiac surgery.

Background: Early experience in other centers with pediatric assist devices has been favorable.

Methods: Prospectively we examined our first 13 patients between January 1992 and September 1994.

Results: Thirteen children underwent ventricular assistance at Royal Alexandra Hospital for Children.

The relationship between intelligence and duration of circulatory arrest with deep hypothermia.

A total of 114 children (51 with tetralogy of Fallot, 30 with transposition of the great arteries, and 33 with ventricular septal defect) who had these defects repaired with the use of deep hypothermia and circulatory arrest were assessed for intellectual and neuropsychologic function at an average of 9 to 10 years after the operation. Children with preoperative intellectual handicaps or postoperative neurologic complications were excluded. These children were compared with 54 who had atrial septal defects repaired with the use of cardiopulmonary bypass.

Intellectual function and age of repair in cyanotic congenital heart disease.

Eighty one children, comprising 51 with tetralogy of Fallot and 30 children with transposition of the great arteries (TGA) were assessed using the Wechsler intelligence scale for children--revised, and a battery of neuropsychological measures. They were compared with a group of 33 children who had surgery for ventricular septal defect. All children were aged over 10 years when reviewed and were in good health, attending normal schools.

Parent and teacher perceptions of child behaviour following cardiac surgery.

To determine if parents whose children had undergone successful cardiac surgery perceived their children any differently from parents of children who had not undergone surgery, we used the Achenbach Child Behaviour Checklist (CBCL) to compare parent and teacher perceptions in these two groups. Subjects included 168 children who had undergone cardiac surgery 4 to 8 years previously and 51 controls. On the behaviour scale of the CBCL, the teacher's mean t scores showed no significant difference between the cardiac and control groups, in contrast to the parents' scores where parents perceived a higher degree of behavioural problems in children who had undergone cardiac surgery.

Amiodarone management of junctional ectopic tachycardia after cardiac surgery in children.

Objective: To assess the effectiveness and safety of amiodarone in the treatment of junctional ectopic tachycardia (JET) after open heart surgery in children.

Patients: Between January 1990 and December 1991, 16 consecutive patients aged 6 days to 14 years with JET associated with significant haemodynamic impairment after cardiopulmonary bypass were treated with amiodarone as the principal antiarrhythmic drug.

Interventions: Amiodarone 5 mg/kg was administered intravenously over one hour and the same dose was subsequently infused over 12 hours.

Management and control of a large outbreak of diarrhoea due to Clostridium difficile.

In the six-month period 1 November 1991 to 1 May 1992 175 patients developed diarrhoea due to Clostridium difficile in three hospitals in Manchester, UK. Most patients (90%) were over 60 years old and had been admitted to acute geriatric or medical wards with other illnesses. Infection is thought to have contributed to 17 deaths.

A medium term follow-up study of patients with hypertrophic pyloric stenosis.

A structured questionnaire was sent to the parents of 120 children from a cohort 192, who had undergone a pyloromyotomy for pyloric stenosis at Westmead Hospital during the years 1984-91. Information was gained from 85 children in 82 families regarding gastrointestinal complaints and family history of pyloric stenosis. There were few gastrointestinal problems, no reports of recurrent abdominal pain, but two reports of clinically significant vomiting (2.