Emergency department thoracotomy: nursing implications for pediatric cases

Cardiac arrest in the pediatric patient is an infrequent event. Although an emergency department thoracotomy is a potentially lifesaving procedure, it should be used in only a small, select group of patients. A literature review was conducted to determine the indications, surgical techniques, emergency procedures, and nursing responsibilities associated with an emergency department thoracotomy.     

Side-effects of sodium valproate, mainly related to its hepatic and pancreatic toxicity

A study was made of 134 patients (67 males and 67 females) treated with sodium valproate, with ages from 1.5 to 70 years (50 on monotherapy and 84 on multitherapy), to detect side-effects of this treatment. To meet this goal, a clinical questionnaire was used with special emphasis on biological parameters to detect hepatic and pancreatic toxicity. 71.6% developed side-effects, without differences either between groups of sex or age, or patients on monotherapy and multitherapy, or the duration of the treatment, longer or shorter than six months. The side-effects were mild and transient, and without relationship with doses or plasma levels of the drug. The most noticeable side-effects in the study were the increase in amylase values, mainly in urine (23.9%), eosinophilia (30% in the monotherapy group), increase in gamma-glutamyltranspeptidase (20.2% in the polytherapy group) and weight gain in 25% of adult women on polytherapy. Only a 4.7% developed mild and transient elevation of transaminases, that did not differ from the control population. The relevance of using a clinical questionnaire and biological parameters to evaluate the side-effects of a drug is emphasized.     

The effect of pelvic floor muscle training and intravaginal electrical stimulation on urinary incontinence in women with incomplete spinal cord injury: an investigator-blinded parallel randomized clinical trial

Introduction and hypothesis

Urinary incontinence is a prevalent problem in women with spinal cord injury. The aim of this study was to examine the effect of pelvic floor muscle training (PFMT) alone and combined with intravaginal electrical stimulation (IVES) on urinary incontinence in women with incomplete spinal cord injury.

Methods

In this investigator-blinded randomized clinical trial, we recruited women aged 18–75 with incomplete spinal cord injury and urinary incontinence from a single spinal cord injury clinic in Denmark. Women were randomly assigned to either PFMT or PFMT combined with IVES daily at home for 12 weeks. All women were trained by a physiotherapist using vaginal palpation and electromyography biofeedback. Outcome measures were recorded at baseline (week 0), post-intervention (week 12) and follow-up (week 24) and included change in the total score on the International Consultation on Incontinence Questionnaire urinary incontinence short form (ICIQ-UI-SF) and daily episodes of urinary incontinence.

Results

From 27 April 2015?9 September 2016, we randomly assigned 36 women (17 in the PFMT group and 19 in the PFMT+IVES group); 27 completed the interventions (13 in the PFMT group and 14 in the PFMT+IVES group). The results showed no difference between the groups on ICIQ-UI-SF or episodes of urinary incontinence at 12 and 24 weeks. Only the PFMT group had a significant change from baseline on ICIQ-UI-SF [?2.4 (95% CI -4.3??0.5), p?=?0.018] and daily episodes of urinary incontinence [?0.4 (95% CI -0.8??0.1), p?=?0.026] at 12 weeks.

Conclusions

PFMT+IVES is not superior to PFMT alone in reducing urinary incontinence in women with incomplete spinal cord injury.

     

Effectiveness of a continuous-use ring-shaped vaginal pessary without support for advanced pelvic organ prolapse in postmenopausal women

Introduction and hypothesis

There is considerable variation in the clinical management of pessaries. This study was aimed at exploring the efficacy of the continuous use of ring pessaries without support for the treatment of advanced pelvic organ prolapse (POP) in nonhysterectomized postmenopausal women.

Methods

We conducted this prospective study of fitted pessaries between January 2013 and June 2015 in the Department of Obstetrics and Gynecology at Macarena Hospital, Seville University, Spain. A total of 171 nonhysterectomized postmenopausal patients with symptomatic POP (stages III and IV) were counseled for two treatment options: either surgery or vaginal pessary. A total of 94 patients who agreed to use the vaginal ring pessary were included. A successful fitting was defined as the continued use of the device until the end of the study (a median 27-month follow-up). The data were analyzed with continuity correction tests, Mann–Whitney U tests, and Fisher’s exact test.

Results

Pessary use was continued by 80.8% of the patients. Most discontinuations (50.0%) occurred within the first week after device insertion. The adverse events rate was 31.6%, and all adverse events were Clavien–Dindo grade I. The complications were extrusion of the pessary (18.4%), bleeding or excoriation (10.5%), and pain or vaginal discharge (2.6%). No major complications occurred.

Conclusions

The ring pessary without support was successfully fitted in patients with advanced POP, resulting in a high success rate. There were few side effects and complications associated with continuous use of this pessary without periodic removal or replacement.

     

International survey of self-reported medicine use among adolescents

OBJECTIVE: To examine gender, age, and country variations in adolescents' self-reported medicine use. DESIGN: Cross-sectional school surveys of representative samples of 11- to 15-year-old girls and boys were used. The 1997/1998 Health Behaviour in School-aged Children study was referenced. A standardized questionnaire was completed during school hours. SETTING: Canada, US, Greenland, Israel, and 24 European countries. PARTICIPANTS: 123 227 participants equally distributed by gender and by 3 age groups (mean 11.7, 13.6, 15.6 y). MAIN OUTCOME MEASURES: Self-reported medicine use for headache, stomachache, difficulties in getting to sleep, and nervousness during the past month. RESULTS: The magnitude of the adolescents' medicine use for headache, stomachache, difficulties in getting to sleep, and nervousness varied substantially across countries. In each of the 28 countries, more girls than boys used medicine for pain. Use of medicine for headache increased by age; use of medicine for stomachache increased by age among girls, but decreased among boys; and use of medicine for difficulties in getting to sleep and nervousness decreased from the age of 11 to 15 years. There was an increase in the crude girl versus boy ratios for medicine use by age for all 4 symptoms. Multivariate logistic regression analyses, adjusting for age group and country, revealed the following odds ratios (95% CI) for girls' versus boys' medicine use: headache 1.56 (1.53 to 1.60), stomachache 2.16 (2.10 to 2.22), difficulties in getting to sleep 0.96 (0.91 to 1.00), and nervousness 1.04 (0.99 to 1.08). CONCLUSIONS: Substantial proportions of adolescents used medicine for common health problems. The prevalence of use differed between type of symptom for which the medicine was used, between countries, and between gender and age groups. We suggest that young people's medicine use should be addressed in public health policy.     

Gut sensations in diabetic autonomic neuropathy

The pathogenesis of gastrointestinal symptoms in diabetes mellitus is complex and multi-factorial. Diabetes induced peripheral and central changes in the neuronal pain matrix may be of importance and were explored using a new multi-modal and multi-segmental sensory testing approach. The sensitivity to mechanical, thermal and electrical stimulations in the oesophagus and duodenum was assessed in 12 type-1 diabetic patients with proven autonomic neuropathy and severe gastrointestinal symptoms using a comprehensive stimulation device aiming to activate different gut nerves and pain mechanisms. Twelve healthy subjects served as controls. The sensory response and the somatic referred pain areas were recorded. In the diabetic patients an overall hyposensitivity to the combination of all stimulations was found in the oesophagus and duodenum (P=0.02). Post hoc analysis revealed hyposensitivity to mechanical stimulations in the oesophagus (P=0.006) and duodenum (P=0.002), and to thermal (P<0.001) and electrical (P=0.005) stimulations in the oesophagus and duodenum combined. The hyposensitivity in the gut was accompanied by a 46% increase in the somatic referred pain areas (P=0.04) indicating central neuronal changes. The multi-modal and multi-segmental sensory testing approach indicates that the sensory nerves are widely affected in the GI tract and generalized to nerves in all layers of the gut. Changes in the neuronal pain matrix including interactions between peripheral and central pain mechanisms may be involved in the pathogenesis of gastrointestinal symptoms in long-standing diabetes. Future targets in the treatment of gastrointestinal symptoms in diabetic patients with autonomic neuropathy could be based on modulation of the central nervous system excitability.