An exploration of jealousy in nursing: A Kleinian analysis

It is well established that nursing practice produces considerable anxiety, and it can also give rise to envy and jealousy. While envy in nursing was identified in the literature more than 50 years ago, there remains a paucity of articles addressing either envy or jealousy for nurses. In a recent research study on current experiences of clinical practice, we analysed a fragment of nurses’ speech via Klein's theory of jealousy. The results revealed that the nurses expressed jealousy at the privilege afforded to doctors. We argue that it is important to acknowledge jealousy in nursing practice because it has the potential for ‘spoiling’ effective care delivery and as such, can have detrimental ramifications in the health system. Also, jealousy may keep the nurse from fully focusing on their nursing practice in that it divides the nurse's attention and so limits the nurse's treatment of the patient. Nurses’ jealousy of doctors is a taboo topic in nursing, and yet it warrants serious consideration due to the potential deleterious consequences that can arise when this dynamic is present.     

Prolonged QTc interval and risk of sudden cardiac death in a population of older adults.

OBJECTIVES: This study sought to investigate whether prolongation of the heart rate-corrected QT (QTc) interval is a risk factor for sudden cardiac death in the general population. BACKGROUND: In developed countries, sudden cardiac death is a major cause of cardiovascular mortality. Prolongation of the QTc interval has been associated with ventricular arrhythmias, but in most population-based studies no consistent association was found between QTc prolongation and total or cardiovascular mortality. Only very few of these studies specifically addressed sudden cardiac death. METHODS: This study was conducted as part of the Rotterdam Study, a prospective population-based cohort study that comprises 3,105 men and 4,878 women aged 55 years and older. The QTc interval on the electrocardiogram was determined during the baseline visit (1990 to 1993) and the first follow-up examination (1993 to 1995). The association between a prolonged QTc interval and sudden cardiac death was estimated using Cox proportional hazards analysis. RESULTS: During an average follow-up period of 6.7 years (standard deviation, 2.3 years) 125 patients died of sudden cardiac death. An abnormally prolonged QTc interval (>450 ms in men, >470 ms in women) was associated with a three-fold increased risk of sudden cardiac death (hazard ratio, 2.5; 95% confidence interval, 1.3 to 4.7), after adjustment for age, gender, body mass index, hypertension, cholesterol/high-density lipoprotein ratio, diabetes mellitus, myocardial infarction, heart failure, and heart rate. In patients with an age below the median of 68 years, the corresponding relative risk was 8.0 (95% confidence interval 2.1 to 31.3). CONCLUSIONS: Abnormal QTc prolongation on the electrocardiogram should be viewed as an independent risk factor for sudden cardiac death.     

Uterine artery embolization for symptomatic fibroids.

OBJECTIVES: The aim of this study was to introduce uterine artery embolization (UAE) as an effective and safe treatment option in patients with symptomatic fibroids. METHODS: Sixty-one patients underwent UAE with a 3- and 12-month follow-up. RESULTS: The procedure was well tolerated in all patients with the following symptoms improving: heavy bleeding [90% (95% CI 80.21%; 95.4%)]; dysmenorrhea [median -4 (95% CI -5; -4)]; feeling of a mass [74% (95% CI 57.9%; 85.8%)]; abdomino-pelvic discomfort [88% (95% CI 75.5%; 94.9%)]; and deep dyspareunia [90% (95% CI 71.1%; 97.3%)]. Uterine volume decreased by a median difference of 188 cm(3) (95% CI 146.5; 236), which related to a median % reduction of 37.7% (95% CI 32.4%; 45%) at 12-month follow-up. Most (91%) patients were satisfied with the procedure and only minor complications occurred. CONCLUSIONS: Uterine artery embolization can be performed effectively and safely at centers with the necessary expertise and can be used with success in Africa.     

Pyelonephritis: renal urokinase activity in rats on essential fatty acid diets

This study was undertaken to assess whether additions of different oils to the diets of male rats would affect the renal urokinase (UK) activity of healthy and pyelonephritic kidneys. Four groups of fatty acid diets were studied: fat-free, coconut oil, fish oil and evening primrose oil (EPO). Pyelonephritis was obtained by unilateral extrarenal urinary obstruction and subcutaneous injection ofEscherichia coli. The UK activity of the non-obstructed kindeys did not differ statistically between rats infected and not infected with bacteria (P>0.056), except within the coconut oil group. A statistically decreased UK activity was obtained with bacteria injected animals on a coconut oil diet (P<0.0001). This phenomenon, namely a decrease in UK activity, was also seen with pyelonephritic kidneys of rats on fat-free, coconut and fish oil diets (P<0.0065). However, the UK activity of the obstructed kidneys with and without infection in the EPO group remained similar (P=0.8477). These results suggest that the UK activity in infection-induced renal stones may be restored by EPO containing diets and may be of high relevance in the prevention and treatment of infection-induced renal stones. This revelation now needs to be more fully investigated.     

Anesthesia for patients with intestinal obstruction]

The pre- and intra-operative care of patients with acute intestinal obstruction is reviewed. The most important pre-operative problems are hypovolaemia, sepsis, electrolyte and acid-base imbalances. The evaulation and treatment of these disorders are discussed. The importance of preventing regurgitation and inhalation of stomach contents is emphasised and the methods which are used are described. The safest techniques of induction and maintenance of anaesthesia as well as muscle relaxation and intra-operative fluid therapy are indicated.     

Combination chemotherapy with cisplatin and bleomycin in advanced cervical cancer

Seventeen patients with advanced and recurrent squamous cell cervical cancer were treated with a combination of cisplatin and bleomycin. One complete and nine partial responses were observed (53%). The median duration of response was 8 months and the median survival was 12.7 months (5 months for nonresponders). Response was documented, particularly in patients with nodal disease and lung metastases. No life-threatening toxic effects were reported. This combination appears to be as effective as other combinations, has low toxicity, is well-tolerated, and merits further study.     

Clinical effects of epidural block during labour. A prospective study

The aim of this study was to evaluate the clinical effects of epidural block for pain relief during labour in an obstetric unit which manages mainly high-risk pregnancies. In the majority of the 62 patients studied only 5 ml of a 0,5% solution of bupivacaine was sufficient for effective pain relief. In 75% of patients total pain relief was obtained. Complications of the procedure were hypotension in 32% of patients and bladder atony needing catheterization in 19%. The mean fall in blood pressure was greater in patients with pre-existing hypertension. The incidence of instrumental delivery was 40%, inadequate bearing-down effort being the indication in 54% of these cases. An abnormal fetal heart rate pattern on cardiotocography developed in 13 of 58 fetuses who were monitored internally, while in 3 cases an abnormal pattern because even more abnormal (in one-third of these cases this followed hypotension in the mother). The only statistically significant change in fetal heart rate patterns on cardiotocography was a decrease in the beat-to-beat variability. Epidural block is a very effective form of pain relief during labour but has potentially serious effects, especially in high-risk pregnancies. Precautions to minimize the risk of complications include the administration of intravenous fluid before the procedure and careful monitoring of the patient and her unborn baby. A cardiotocographic monitor is essential for the latter purpose.