The effect of feedback regarding coping strategies and illness behavior on hand surgery patient satisfaction and communication: a randomized controlled trial

Background

Patients and surgeons can feel uncomfortable discussing coping strategies, psychological distress, and stressful circumstances. It has been suggested that patient-reported outcome measures (PROMs) facilitate the discussion of factors associated with increased symptoms and disability. This study assessed the effect of providing feedback to patients regarding their coping strategy and illness behavior on patient satisfaction and patient-physician communication in orthopedic surgery.

Methods

In a prospective study, 136 orthopedic patients were randomly assigned to either receive feedback about the Patient-Reported Outcomes Measurement Information System (PROMIS) Pain Interference computer-adaptive test (CAT) prior to the visit with the hand surgeon or not. The primary outcome was patient satisfaction with the consultation and secondary outcomes involved patient-physician communication. Bivariate and multivariable analyses were performed to determine the influence of the feedback on patient satisfaction and communication.

Results

There was no significant difference in patient satisfaction between patients who received feedback and patients who did not (P = 0.70). Feedback was associated with more frequent discussion of coping strategies (P = 0.045) in bivariate analysis but was not independently associated: in multivariable analysis, only PROMIS Pain Interference CAT and age were identified as independent predictors (odds ratio (OR) 1.1; 95 % confidence interval (CI) 1.0–1.1, P = 0.013, and OR 0.97, 95 % CI 0.94–0.99, P = 0.032, respectively). No factors were associated with discussion of stressors. Discussion of circumstances was independently associated with increased PROMIS Pain Interference CAT, marital status, and work status.

Conclusion

We found that feedback regarding coping strategies and illness behavior using the PROMIS Pain Interference CAT did not affect patient satisfaction. Although feedback was associated with increased discussion of illness behavior in bivariate analysis, less effective coping strategies and personal factors (age, marital status, and work status) were more important factors.     

Efficacy of cranial electrotherapy stimulation for neuropathic pain following spinal cord injury: a multi-site randomized controlled trial with a secondary 6-month open-label phase

Background

Chronic pain is a significant problem for many individuals following spinal cord injury (SCI). Unfortunately, SCI-related neuropathic pain has proven to be largely refractory to analgesic medications and other available treatments. Cranial electrotherapy stimulation (CES) has been effective in managing some types of pain. It involves the application of a small amount of current through the head via ear clip electrodes.

Objective

Explore the effectiveness of CES for neuropathic pain in persons with SCI and chronic pain.

Study design

Multi-site, double-blind, sham-controlled study.

Participants

Adults with SCI and chronic neuropathic pain at or below the level of injury were randomized to receive active or sham CES.

Intervention

Application of active CES or sham CES 1 hour daily for 21 days. Six-month open-label phase to assess ‘as-needed’ CES use.

Outcome measures

Change in pre- to post-session pain ratings as well as change in pain intensity, pain interference, pain quality, pain beliefs and coping strategies, general physical and mental health status, depressive symptomatology, perceived stress, and anxiety pre- to post-treatment.

Results

The active group reported a significantly greater average decrease in pain during daily treatments than the sham group (Kruskal–Wallis chi-square = 4.70, P < 0.05). During the 21-day trial, there was a significant group × time interaction for only one outcome variable; the active group showed larger pre- to post-treatment decreases in pain interference than the sham group did (F = 8.50, P < 0.01, d = 0.59).

Conclusions

On average, CES appears to have provided a small but statistically significant improvement in pain intensity and pain interference with few troublesome side effects. Individual results varied from no pain relief to a great deal of relief.     

Effect of N-acetylcysteine in hearts of rats submitted to controlled hemorrhagic shock

Introduction

Pharmacological therapy is a strategy for the prevention of complications associated with ischemia and reperfusion injury that occurs after volume replacement in the treatment of hemorrhagic shock.

Objective

The aim of this study was to evaluate the effect of N-acetylcysteine associated with fluid resuscitation in cardiac injury in a rat hemorrhagic shock model.

Methods

Mice Wister male rats were randomly and subjected to controlled hemorrhagic shock for 60 min. and then, subjected to resuscitation with Ringer lactate. In a group of six animals, 150mg/kg of N-acetylcysteine were added to fluid volume replacement. The animals were observed for 120 min and after this period, were euthanized and cardiac tissue was collected for histopathological analysis and measurement of thiobarbituric acid reactive substances and pro-and anti-inflammatory interleukin.

Results

Cardiac tissue of the group treated with N-acetylcysteine showed lower concentrations of thiobarbituric acid reactive substances (0.20±0.05 vs. 0.27±0.05, P=0.014) and reduced histopathological damage and edema when compared to the group whose volume replacement occurred only with Ringer lactate. There was no difference in the expression of cytokines interleukin 6 (2,138.29±316.89 vs. 1,870.16±303.68, P=0.091) and interleukin 10 (1.019,83±262,50 vs. 848.60±106.5, P=0.169) between the treated groups.

Conclusion

The association of N-acetylcysteine on volume replacement attenuates oxidative stress in the heart, as well myocardial damage and edema, but does not modify the expression of inflammatory cytokines.     

Examining implicit bias of physicians who care for individuals with spinal cord injury: A pilot study and future directions

Context

Despite evidence that healthcare providers have implicit biases that can impact clinical interactions and decisions, implicit bias among physicians caring for individuals with spinal cord injury (SCI) has not been examined.

Objective

Conduct a pilot study to examine implicit racial bias of SCI physicians and its association with functioning and wellbeing for individuals with SCI.

Design

Combined data from cross-sectional surveys of individuals with SCI and their SCI physicians.

Setting

Four national SCI Model Systems sites.

Participants

Individuals with SCI (N = 162) and their SCI physicians (N = 14).

Outcome measures

SCI physicians completed online surveys measuring implicit racial (pro-white/anti-black) bias. Individuals with SCI completed questionnaires assessing mobility, physical independence, occupational functioning, social integration, self-reported health, depression, and life satisfaction. We used multilevel regression analyses to examine the associations of physician bias and outcomes of individuals with SCI.

Results

Physicians had a mean bias score of 0.62 (SD = 0.35), indicating a strong pro-white/anti-black bias. Greater physician bias was associated with disability among individuals with SCI in the domain of social integration (odds ratio = 4.80, 95% confidence interval (CI) = 1.44, 16.04), as well as higher depression (B = 3.24, 95% CI = 1.06, 5.41) and lower life satisfaction (B = −4.54, 95% CI= −8.79, −0.28).

Conclusion

This pilot study indicates that SCI providers are susceptible to implicit racial bias and provides preliminary evidence that greater implicit racial bias of physicians is associated with poorer psychosocial health outcomes for individuals with SCI. It demonstrates the feasibility of studying implicit bias among SCI providers and provides guidance for future research on physician bias and patient outcomes.     

Myocardial regeneration after implantation of porcine small intestinal submucosa in the left ventricle

Introduction

Most cardiomyocytes do not regenerate after myocardial infarction. Porcine small intestinal submucosa has been shown to be effective in tissue repair.

Objective

To evaluate myocardial tissue regeneration and functional effects of SIS implantation in pigs after left ventriculotomy.

Methods

Fifteen pigs were assigned to two groups: porcine small intestinal submucosa (SIS) (N=10) and control (N=5). The SIS group underwent a mini sternotomy, left ventriculotomy and placement of a SIS patch. The control group underwent a sham procedure. Echocardiography was performed before and 60 days after the surgical procedure. Histological analysis was performed with hematoxylin-eosin stain and markers for actin 1A4, anti sarcomeric actin, connexin43 and factor VIII.

Results

Weight gain was similar in both groups. Echocardiography analysis revealed no difference between groups regarding end diastolic and systolic diameters and left ventricular ejection fraction, both pre (P=0.118, P=0.313, P=0.944) and post procedure (P=0.333, P=0.522, P=0.628). Both groups showed an increase in end diastolic (P<0,001 for both) and systolic diameter 60 days after surgery (P=0.005, SIS group and P=0.004, control group). New cardiomyocytes, blood vessels and inflammatory reactions were histologically identified in the SIS group.

Conclusion

SIS implantation in pigs after left ventriculotomy was associated with angiomuscular regeneration and no damage in cardiac function.     

Waiting for a Kidney Transplant: Association With Anxiety and Stress

Background

The pretransplantation period is characterized by many stressful events that can result in symptoms of anxiety and stress and ultimately can have a negative impact on graft outcome. Our objective was to evaluate the association between symptoms of anxiety and stress in patients awaiting kidney transplantation.

Methods

This was a transversal study describing 50 randomly selected patients undergoing hemodialysis and waitlisted for kidney transplantation. We collected social and demographic data, and adopted the Beck Anxiety Inventory and the Lipp Stress Symptoms for Adults Inventory to respectively evaluate anxiety and stress.

Results

The mean age was 50.2 ± 11.7 years, 54% of patients were female, time on dialysis was 6.5 ± 4.5 years, and transplant waitlist time was 5.9 ± 4.4 years. Forty-six percent of patients were married or had a stable relationship, 50% were illiterate or had only finished primary school, and 64% were pensioners. Stress was documented in 60% of patients, of which 30% had severe stress, whereas 56% of patients showed symptoms of anxiety. The presence of stress was associated with longer waitlist time (P = .006) and longer time on dialysis (P = .052). Less severe stress was associated with higher education level (P = .031), whereas patients in more advanced phases of stress showed higher levels of anxiety. After a multivariate analysis, stress was 3.6 times (CI 1.34 to 9.89) more frequent among individuals with anxiety.

Conclusions

Stress and anxiety were prevalent in patients on a waitlist and were associated with social and chronic kidney disease–related patterns. This observation can stimulate the adoption of strategies for the prevention of stress and anxiety, avoiding posttransplantation complications, such as nonadherence to treatment.     

Randomized controlled trial of pharmacological replacement of melatonin for sleep disruption in individuals with tetraplegia

Objective

To determine the effectiveness of a melatonin agonist for treating sleep disturbances in individuals with tetraplegia.

Design

Placebo-controlled, double-blind, crossover, randomized control trial.

Setting

At home.

Participants

Eight individuals with tetraplegia, having an absence of endogenous melatonin production and the presence of a sleep disorder.

Interventions

Three weeks of 8 mg of ramelteon (melatonin agonist) and 3 weeks of placebo (crossover, randomized order) with 2 weeks of baseline prior to and 2 weeks of washout between active conditions.

Outcome

Change in objective and subjective sleep.

Measures

Wrist actigraphy, post-sleep questionnaire, Stanford sleepiness scale, SF-36.

Results

We observed no consistent changes in either subjective or objective measures of sleep, including subjective sleep latency (P = 0.55, Friedman test), number of awakenings (P = 0.17, Friedman test), subjective total sleep time (P = 0.45, Friedman test), subjective morning alertness (P = 0.35, Friedman test), objective wake after sleep onset (P = 0.70, Friedman test), or objective sleep efficiency (P = 0.78, Friedman test). There were significant increases in both objective total sleep time (P < 0.05, Friedman test), subjective time in bed (P < 0.05, Friedman test), and subjective sleep quality (P < 0.05, Friedman test), although these occurred in both arms. There were no significant changes in any of the nine SF-36 subscale scores (Friedman test, Ps >Bonferroni adjusted α of 0.005).

Conclusion

In this pilot study, we were unable to show effectiveness of pharmacological replacement of melatonin for the treatment of self-reported sleep problems in individuals with tetraplegia.

Trial Registration

ClinicalTrials.gov # {"type":"clinical-trial","attrs":{"text":"NCT00507546","term_id":"NCT00507546"}}NCT00507546.     

The effect of gender on the early results of coronary artery bypass surgery in the younger patients' group

Introduction

In this retrospective study, we aimed to determine the risk factors for coronary artery bypass surgery in patients under 45 years of age, and evaluate the early postoperative results and the effect of gender.

Methods

A total of 324 patients under 45 years of age who undergone on-pump coronary artery bypass surgery between April 12, 2004 and January 10, 2012 were included to the study. Patients divided into groups as follows: Group 1 consisted of 269 males (mean age 41.3), Group 2 consisted of 55 females (mean age 41.6). Preoperative risk factors, intraoperative and postoperative data and early mortality rates of the groups were compared.

Results

Smoking rate was significantly higher in Group 1. Diabetes mellitus incidence and body mass index were significantly higher in Group 2 (P values P=0.01; P=0.0001; P=0.04 respectively). The aortic cross-clamping and cardiopulmonary bypass time and number of grafts per patient were significantly higher in Group 1 (P values P=0.04; P=0.04; P=0.002 respectively). There were no deaths in either group.

Conclusion

We found that gender has no effect on early mortality rates of the coronary bypass surgery patients under 45 years.     

Coping and Participation in Youth With Spinal Cord Injury

Background:

Coping and participation are important adjustment outcomes of youth with spinal cord injury (SCI). Research addressing how these outcomes are related is limited.

Objective:

This cross-sectional study examined relationships between coping and participation in youth with SCI.

Method:

Youth ages 7 to 18 years were recruited from 3 hospitals specializing in rehabilitation of youth with SCI. The Kidcope assessed coping strategies, and the Children’s Assessment of Participation and Enjoyment (CAPE) examined participation patterns. Point biserial and Pearson correlations assessed relationships among variables, and hierarchical multiple regression analyses examined whether coping significantly contributed to participation above and beyond significant demographic and injury-related factors.

Results:

The sample included 294 participants: 45% female, 65% Caucasian, 67% with paraplegia. Mean age was 13.71 years (SD = 3.46), and mean duration of injury was 5.39 years (SD = 4.49). Results indicated that higher levels of social support and lower levels of self-criticism predicted higher participation in informal activities, lower levels of social withdrawal predicted participation in informal activities with a greater diversity of individuals, lower levels of blaming others predicted higher enjoyment of informal activities, and higher levels of cognitive restructuring predicted participation in formal activities with a greater diversity of individuals and in settings further from home.

Conclusion:

Results suggest higher levels of social support and cognitive restructuring and lower levels of self-criticism, social withdrawal, and blaming others predicted favorable participation outcomes. Interventions for youth with SCI that encourage higher levels of positive coping strategies and lower levels of negative and avoidant strategies may promote positive participation outcomes.     

Characteristics of highly successful orthopedic surgeons: a survey of orthopedic chairs and editors

Background

Highly successful orthopedic surgeons are a small group of individuals who exert a large influence on the orthopedic field. However, the characteristics of these leaders have not been well-described or studied.

Methods

Orthopedic surgeons who are departmental chairs, journal editors, editorial board members of the Journal of Bone and Joint Surgery (British edition), or current or past presidents of major orthopedic associations were invited to complete a survey designed to provide insight into their motivations, academic backgrounds and accomplishments, emotional and physical health, and job satisfaction.

Results

In all, 152 surgeons completed the questionnaire. We identified several characteristics of highly successful surgeons. Many have contributed prolific numbers of publications and book chapters and obtained considerable funding for research. They were often motivated by a “desire for personal development (interesting challenge, new opportunities),” whereas “relocating to a new institution, financial gain, or lack of alternative candidates” played little to no role in their decisions to take positions of leadership. Most respondents were happy with their specialty choice despite long hours and high levels of stress. Despite challenges to their time, successful orthopedic surgeons made a strong effort to maintain their health; compared with other physicians, they exercise more, are more likely to have a primary care physician and feel better physically.

Conclusion

Departmental chairs, journal editors and presidents of orthopedic associations cope with considerable demands of clinical, administrative, educational and research duties while maintaining a high level of health, happiness and job satisfaction.     

Family Caregivers of Liver Transplant Recipients: Coping Strategies Associated With Different Levels of Post-traumatic Growth

Objective

Analyze the influence of 2 variables (post-traumatic growth and time since liver transplantation) on coping strategies used by the transplant recipient's family members.

Impact of type of procedure and surgeon on EuroSCORE operative risk validation

Objective

EuroSCORE has been used in cardiac surgery operative risk assessment, despite important variables were not included. The objective of this study was to validate EuroSCORE on mortality prediction in a Brazilian cardiovascular surgery center, defining the influence of type of procedure and surgical team.

Methods

Between January 2006 and June 2011, 2320 consecutive adult patients were studied. According to additive EuroSCORE, patients were divided into low risk (score<2), medium risk (3 - 5), high risk (6 - 11) and very high risk (>12). The relation between observed mortality (O) and expected mortality (E) according to logistic EuroSCORE was calculated for each of the groups, types of procedures and surgeons with > 150 operations, and analyzed by logistic regression.

Results

EuroSCORE correlated to the observed mortality (O/E=0.94; P<0.0001; area under the curve 0.78). However, it overestimated the mortality in very high risk patients (O/E=0.74; P=0.001). EuroSCORE tended to overestimate isolated myocardial revascularization mortality (O/E=0.81; P=0.0001) and valve surgery mortality (O/E=0.89; P=0.007) and it tended to underestimate combined procedures mortality (O/E=1.09; P<0.0001). EuroSCORE overestimated surgeon A mortality (O/E=0.46; P<0.0001) and underestimated surgeon B mortality (O/E=1.3; P<0.0001), in every risk category.

Conclusion

In the present population, EuroSCORE overestimates mortality in very high risk patients, being influenced by type of procedure and surgical team. The most appropriate surgical team may minimize risks imposed by preoperative profiles.     

Comparison of the solution of histidine-tryptophan-alfacetoglutarate with histidine-tryptophan-glutamate as cardioplegic agents in isolated rat hearts: an immunohistochemical study

Introduction

Cardiac arrest during heart surgery is a common procedure and allows the surgeon to perform surgical procedures in an environment free of blood and movement. Using a model of isolated rat heart, the authors compare a new cardioplegic solution containing histidine-tryptophan-glutamate (group 2) with the histidine-tryptophan-alphacetoglutarate (group 1) routinely used by some cardiac surgeons.

Objective

To assess caspase, IL-8 and KI-67 in isolated rat hearts using immunohistochemistry.

Methods

20 Wistar male rats were anesthetized and heparinized. The chest was opened, cardioctomy was performed and 40 ml/kg of the appropriate cardioplegic solution was infused. The hearts were kept for 2 hours at 4ºC in the same solution, and thereafter, placed in the Langendorff apparatus for 30 minutes with Ringer-Locke solution. Immunohistochemistry analysis of caspase, IL-8, and KI-67 were performed.

Results

The concentration of caspase was lower in group 2 and Ki-67 was higher in group 2, both P<0.05. There was no statistical difference between the values of IL-8 between the groups.

Conclusion

Histidine-tryptophan-glutamate solution was better than histidine-tryptophan-alphacetoglutarate solution because it reduced caspase (apoptosis), increased KI-67 (cell proliferation), and showed no difference in IL-8 levels compared to group 1. This suggests that the histidine-tryptophan-glutamate solution was more efficient than the histidine-tryptophan-alphacetoglutarate for the preservation of hearts of rat cardiomyocytes.     

Patella Resurfacing during Total Knee Arthroplasty: Have We Got the Issue Covered?

Background

Management of the patella during total knee arthroplasty (TKA) is controversial. Multiple studies have examined mechanical and clinical results of TKA with native and resurfaced patellae with no clear consensus.

Methods

We surveyed a large cohort of consultant surgeons in a questionnaire based study in order to assess the indications for patella resurfacing and to correlate practice with degree of specialization, experience and volume of procedures performed.

Results

Six hundred and nineteen surgeons were included. The main indication for patella resurfacing was patellofemoral arthritis. The ratio of those who always:sometimes:never resurfaced was 1:2:1 irrespective of experience or volume performed. There was no difference between knee specialists and non-specialists (p = 0.977) or between high and lower volume surgeons (p = 0.826). Senior and high volume surgeons tended to always resurface.

Conclusions

The majority of surgeons only sometimes resurfaced the patella. The number who always and never resurfaced were similar. There was a tendency for more experienced and high volume surgeons to always resurface.     

Cardiac myxoma in pregnancy: a comprehensive review

Objective

Cardiac myxoma in pregnancy is rare and the clinical characteristics of this entity have been insufficiently elucidated. This article aims to describe the treatment options and the risk factors responsible for the maternal and feto-neonatal prognoses.

Methods

A comprehensive search of the literature of cardiac myxoma in pregnancy was conducted and 44 articles with 51 patients were included in the present review.

Results

Transthoracic echocardiography was the most common diagnostic tool for the diagnosis of cardiac myxoma during pregnancy. Cardiac myxoma resection was performed in 95.9% (47/49); while no surgical resection was performed in 4.1% (2/49) patients (P=0.000). More patients had an isolated cardiac myxoma resection in comparison to those with a concurrent or staged additional cardiac operation [87.2% (41/47) vs. 12.8% (6/47), P=0.000]. A voluntary termination of the pregnancy was done in 7 (13.7%) cases. In the remaining 31 (60.8%) pregnant patients, cesarean section was the most common delivery mode representing 61.3% and vaginal delivery was more common accounting for 19.4%. Cardiac surgery was performed in the first, second and third trimester in 5 (13.9%), 14 (38.9%) and 17 (47.2%) patients, respectively. No patients died. In the delivery group, 20 (76.9%) neonates were event-free survivals, 4 (15.4%) were complicated and 2 (7.7%) died. Neonatal prognoses did not differ between the delivery modes, treatment options, timing of cardiac surgery and sequence of cardiac myxoma resection in relation to delivery.

Conclusion

The diagnosis of cardiac myxoma in pregnancy is important. Surgical treatment of cardiac myxoma in the pregnant patients has brought about favorable maternal and feto-neonatal outcomes in the delivery group, which might be attributable to the shorter operation duration and non-emergency nature of the surgical intervention. Proper timing of cardiac surgery and improved cardiopulmonary bypass conditions may result in even better maternal and feto-neonatal survivals.     

A decade of experience of thyroglossal cyst excision

Introduction

We report our ten-year experience of thyroglossal cyst excision at Queen’s Medical Centre, Nottingham, comparing outcomes, practice and technique.

Methods

Retrospective case note analysis was conducted alongside surgical histopathology review for all thyroglossal cyst excisions performed between 2000 and 2010. This yielded 108 patients with histopathology results confirming a thyroglossal cyst.

Results

The mean patient age was 21 years (range: 1 week – 76 years). Over half the patients (n=59, 55%) were less than 18 years of age. Fifty-five patients (51%) were male and fifty-three (49%) were female. Seventy cases (63%) were operated on by ear, nose and throat (ENT) surgeons. The rest were performed by paediatric surgeons (n=35, 32%), maxillofacial surgeons (n=2, 2%) and general surgeons (n=1, 1%). Paediatric surgeons undertook 35 (69%) of the 59 paediatric cases, with ENT surgeons operating on the rest (n=24, 41%). The primary surgeon was a consultant in 59 operations (55%) while in 49 cases (45%) it was a registrar. Thyroglossal cysts were ruptured in 21 operations (19%) during removal. The central portion of the hyoid bone was not excised in seven cases (6%). Twelve patients (11%) suffered postoperative complications, six of which were recurrences.

Conclusions

There was a combined recurrence rate of 6% across all specialties for the Sistrunk procedure. This is in keeping with commonly reported recurrence rates. However, we found that central compartment neck dissection, as a modification of the original Sistrunk procedure, provides a highly effective method for permanently excising a thyroglossal cyst and, in our experience, it eliminates recurrence.