Preparing children for venepuncture. The effect of an integrated intervention on distress before and during venepuncture

Virtual reality vs. Tablet video for venipuncture education in children: A randomized clinical trial

Pediatric patients usually experience high levels of pain and distress due to venipuncture. This randomised study aimed to evaluate the effects of virtual reality-based preprocedural education in comparison with video-based education in terms of pain and distress experienced by children scheduled to undergo venipuncture. Ninety children aged 4-8 years who were scheduled to undergo venipuncture surgery were randomly assigned to either a video or virtual reality group. Children in the video group received preprocedural education on venipuncture via a video displayed on a tablet and those in the virtual reality group received the same education via a head-mounted virtual reality display unit. The educational content for the two groups was identical. An independent assessor blinded to the group assignment observed the children's behavior and determined their Children's Hospital of Eastern Ontario Pain Scale scores, parental satisfaction score, procedure-related outcomes, venipuncture time, number of repeated procedures and difficulty score for the procedure. The virtual reality group experienced less pain and distress, as indicated by their Children's Hospital of Eastern Ontario Pain Scale scores compared with the video group (5.0 [5.0-8.0] vs. 7.0 [5.0-9.0], P = 0.027). There were no significant intergroup differences in parental satisfaction scores or procedure-related outcomes. For pediatric patients scheduled to undergo venipuncture, preprocedural education via a head-mounted display for immersive virtual reality was more effective compared with video-based education via a tablet in terms of reducing pain and distress.

The certified child life specialist: A novel resource in the pediatric primary care clinic for managing children's pain during routine immunizations

This study evaluated the effect of the Certified Child Life Specialist (CCLS) on pediatric pain and pain management during routine immunization administration in the pediatric primary care clinic. Children 4-12 years of age (n = 125) presenting for a well child physical examination at a rural primary care clinic were selected to receive standard nursing care or standard nursing care plus CCLS support during routine immunization administration. Patient reported pain was measured using the Faces Pain Scale-Revised (FPS-R), and patient behavioral responses were measured during immunization administration using the Children's Emotional Manifestation Scale (CEMS). The performance of psychosocial interventions and administration of topical pain-relieving interventions were measured between both groups. CCLS support was associated with fewer negative emotional behaviors during immunization administration among 7- to 12-year-old children and a significantly higher provision of psychosocial interventions and topical pain-relieving interventions among all ages. This study demonstrates that the presence of a CCLS can increase the provision of psychosocial and pain-relieving interventions and reduce distress during immunization administration in a busy pediatric primary care clinic.

Stories to Take the Edge Off Pain During Immunization for Preschoolers: A Randomized Controlled Trial

IMPORTANCE

Fear and distress during immunization may lead to long-term preprocedural anxiety and nonadherence to immunization schedules. Pictorial stories provide a way of educating the parent and child about the procedure.

OBJECTIVE

To determine the efficacy of pictorial stories in reducing pain perception among children and anxiety among mothers during immunization.

DESIGN

Three-arm randomized controlled trial Setting: Immunization clinic of a tertiary care hospital in South India.

PARTICIPANTS

Fifty children ages 5 to 6 yr, who reported to the hospital for measles, mumps, and rubella and typhoid conjugate virus vaccines. Inclusion criteria were that the child was accompanied by the mother and maternal knowledge of either Tamil or English. Exclusion criteria were child hospitalization in the past year or neonatal intensive care unit admission in the neonatal period.

INTERVENTION

Pictorial story regarding immunization before the procedure that contained information related to immunization, coping strategies, and distraction techniques.

OUTCOMES AND MEASURES

Pain perception was evaluated using the Sound, Eye, Motor Scale; the Observation Scale of Behavioral Distress; and the Wong-Baker FACES Pain Rating Scale (FACES). Maternal anxiety was measured using the General Anxiety-Visual Analog Scale.

RESULTS

Of 50 children recruited, 17 were in the control group, 15 were in the placebo group, and 18 were in the intervention group. Children in the intervention group reported lower pain scores on the FACES (p = .04) compared with the placebo and control groups.

CONCLUSIONS AND RELEVANCE

A pictorial story is a simple and cost-effective intervention to reduce pain perception among children. What This Article Adds: Pictorial stories may be a feasible, simple, and cost-effective intervention to reduce pain perception during immunization.

A randomized controlled study: The effect of preprocedurals ınformative animation watch about echocardiography and ıntraprocedural kaleidoscope watch on anxiety in children

AIM

This study was conducted as a randomized controlled study to investigate the effect of procedural cartoons displayed before echocardiography and kaleidoscope display during the procedure on anxiety in children aged 5-12 years.

METHODS

The study was completed with 164 children aged 5-12 years who were admitted for echocardiography. The study was conducted with four groups: cartoons group, kaleidoscope group, cartoons + kaleidoscope group, and control group. Data were collected using a follow-up form and the Children's Fear Scale.

RESULTS

The results showed that the cartoons, kaleidoscope, and cartoons + kaleidoscope groups had lower anxiety scores during the procedure than during the preprocedural period (p < .001). In the control group, there was no significant difference between anxiety scores before the procedure and during the procedure (p > .05).

CONCLUSION

The present study concluded that cartoon display for preparing children aged 5-12 years or distracting them during the procedure using a kaleidoscope was effective in reducing their anxiety.

Clinical Holding in Pediatric Venipuncture: Caring by Empowering the Caregiver

The use of restraint in the child-adolescent population is highly controversial due to the consequences it can have for patients and their families, although it is sometimes necessary to employ restraint to perform techniques safely and effectively. Clinical Holding is committed to the involvement of parents during venipuncture in the context of family-centred care. This study assesses levels of distress and pain in children undergoing this procedure, as well as satisfaction in parents and nurses. Parents assist in the restraint of children and provide accompaniment during venipuncture. Levels of distress and pain were not particularly elevated. Satisfaction levels among parents and nurses were high. A positive correlation was found between anticipatory and real distress (r = 0.737, p = 0.000), and between real distress and real pain (r = 0.368, p = 0.035). A negative correlation was observed between real pain and parent satisfaction (r = -0.497, p = 0.003). Parental participation during venipuncture contributed to better management of distress and pain. In the future, it would be advisable to incorporate the other pharmacological and non-pharmacological measures recommended by Clinical Holding to ensure care of the highest quality and safety.

The Effect of a Cartoon and an Information Video About Intravenous Insertion on Pain and Fear in Children Aged 6 to 12 Years in the Pediatric Emergency Unit: A Randomized Controlled Trial

INTRODUCTION

Intravenous insertion is the most common invasive procedure made for administering intravascular fluid and medicine. Peripheral venous catheterization may cause pain, fear, and stress in children. This study aimed to compare the effects of watching a cartoon and an information video about intravenous insertion on the pain and fear levels of children aged 6-12 years.

METHODS

The study was an experimental, randomized controlled clinical trial. It was conducted with 477 children aged 6-12 years randomized into 3 groups: the informative animated video group, the cartoon group, and the control group. Fear and pain perception were evaluated on the basis of the feedback from the child, observer nurse, and parents. The Children's Fear Scale was used to evaluate the fear level and the Wong-Baker FACES Scale was used to assess pain levels. Data were analyzed using one-way analysis of variance, the chi-square test, and the intraclass correlation coefficient test.

RESULTS

The children who watched the information video before the intravenous insertion procedure and those who watched a cartoon during the procedure had lower mean pain and fear scores as evaluated by the child (pain: F = 278.67, P = 0.001; fear: F = 294.88, P = 0.001), parent (pain: F = 279.53, P = 0.001; fear: F = 294.47, P = 0.001), and nurse (pain: F = 286.88, P = 0.001; fear: F = 300.81, P = 0.001) than children in the control group.

DISCUSSION

This study showed that watching an animation video or a cartoon was effective in lowering children's perceived level of pain and fear during an intravenous insertion intervention.

The information needs of children having clinical procedures in hospital: Will it hurt? Will I feel scared? What can I do to stay calm?

BACKGROUND

Children often have unmet information needs when attending hospital, and this can cause them anxiety and uncertainty. If children are prepared and informed about what will happen during a procedure, they tend to have a better experience. Finding out what children want to know before they attend hospital for procedures could provide significant benefits for children, their families, and healthcare professionals. This study set out to investigate children's perspectives of what information is important and valuable to know before attending hospital for a planned procedure.

METHODS

A "write and tell" activity sheet underpinned a semistructured qualitative interview with children attending hospital for a planned procedure. The interview focussed on the information children thought was important to know before a procedure. Data were analysed using content analysis techniques.

RESULTS

One hundred six children aged between 8 and 12 years old participated in the interviews. The children identified 616 pieces of information they thought would be of value to children attending hospital for procedures. These were inductively coded into three types of information: procedural, sensory, and self-regulation. Children want to know detailed procedural and sensory information to actively construct a script of a procedure and then build on this with information about specific strategies to help them cope with and self-regulate the situation.

CONCLUSION

This study has identified three types of information children recognize as important in preprocedural preparation. Children construct an understanding of a planned procedure through actively scaffolding procedural, sensory, and self-regulation information.

Paediatric Pain Medicine: Pain Differences, Recognition and Coping Acute Procedural Pain in Paediatric Emergency Room

Paediatric pain and its assessment and management are challenging for medical professionals, especially in an urgent care environment. Patients in a paediatric emergency room (PER) often undergo painful procedures which are an additional source of distress, anxiety, and pain. Paediatric procedural pain is often underestimated and neglected because of various myths, beliefs, and difficulties in its evaluation and treatment. However, it is very different from other origins of pain as it can be preventable. It is known that neonates and children can feel pain and that it has long-term effects that last through childhood into adulthood. There are a variety of pain assessment tools for children and they should be chosen according to the patient’s age, developmental stage, communication skills, and medical condition. Psychological factors such as PER environment, preprocedural preparation, and parental involvement should also be considered. There are proven methods to reduce a patient’s pain and anxiety during different procedures in PER. Distraction techniques such as music, videogames, virtual reality, or simple talk about movies, friends, or hobbies as well as cutaneous stimulation, vibration, cooling sprays, or devices are effective to alleviate procedural pain and anxiety. A choice of distraction technique should be individualized, selecting children who could benefit from nonpharmacological pain treatment methods or tools. Nonpharmacological pain management may reduce dosage of pain medication or exclude pharmacological pain management. Most nonpharmacological treatment methods are cheap, easily accessible, and safe to use on every child, so it should always be a first choice when planning a patient’s care. The aim of this review is to provide a summary of paediatric pain features, along with their physiology, assessment, management, and to highlight the importance and efficacy of nonpharmacological pain management in an urgent paediatric care setting.

Psychological interventions for needle-related procedural pain and distress in children and adolescents

BACKGROUND

This is the second update of a Cochrane Review (Issue 4, 2006). Pain and distress from needle-related procedures are common during childhood and can be reduced through use of psychological interventions (cognitive or behavioral strategies, or both). Our first review update (Issue 10, 2013) showed efficacy of distraction and hypnosis for needle-related pain and distress in children and adolescents.

OBJECTIVES

To assess the efficacy of psychological interventions for needle-related procedural pain and distress in children and adolescents.

SEARCH METHODS

We searched six electronic databases for relevant trials: Cochrane Central Register of Controlled Trials (CENTRAL); MEDLINE; PsycINFO; Embase; Web of Science (ISI Web of Knowledge); and Cumulative Index to Nursing and Allied Health Literature (CINAHL). We sent requests for additional studies to pediatric pain and child health electronic listservs. We also searched registries for relevant completed trials: clinicaltrials.gov; and World Health Organization International Clinical Trials Registry Platform (www.who.int.trialsearch). We conducted searches up to September 2017 to identify records published since the last review update in 2013.

SELECTION CRITERIA

We included peer-reviewed published randomized controlled trials (RCTs) with at least five participants per study arm, comparing a psychological intervention with a control or comparison group. Trials involved children aged two to 19 years undergoing any needle-related medical procedure.

DATA COLLECTION AND ANALYSIS

Two review authors extracted data and assessed risks of bias using the Cochrane 'Risk of bias' tool. We examined pain and distress assessed by child self-report, observer global report, and behavioral measurement (primary outcomes). We also examined any reported physiological outcomes and adverse events (secondary outcomes). We used meta-analysis to assess the efficacy of identified psychological interventions relative to a comparator (i.e. no treatment, other active treatment, treatment as usual, or waitlist) for each outcome separately. We used Review Manager 5 software to compute standardized mean differences (SMDs) with 95% confidence intervals (CIs), and GRADE to assess the quality of the evidence.

MAIN RESULTS

We included 59 trials (20 new for this update) with 5550 participants. Needle procedures primarily included venipuncture, intravenous insertion, and vaccine injections. Studies included children aged two to 19 years, with few trials focused on adolescents. The most common psychological interventions were distraction (n = 32), combined cognitive behavioral therapy (CBT; n = 18), and hypnosis (n = 8). Preparation/information (n = 4), breathing (n = 4), suggestion (n = 3), and memory alteration (n = 1) were also included. Control groups were often 'standard care', which varied across studies. Across all studies, 'Risk of bias' scores indicated several domains at high or unclear risk, most notably allocation concealment, blinding of participants and outcome assessment, and selective reporting. We downgraded the quality of evidence largely due to serious study limitations, inconsistency, and imprecision.Very low- to low-quality evidence supported the efficacy of distraction for self-reported pain (n = 30, 2802 participants; SMD -0.56, 95% CI -0.78 to -0.33) and distress (n = 4, 426 participants; SMD -0.82, 95% CI -1.45 to -0.18), observer-reported pain (n = 11, 1512 participants; SMD -0.62, 95% CI -1.00 to -0.23) and distress (n = 5, 1067 participants; SMD -0.72, 95% CI -1.41 to -0.03), and behavioral distress (n = 7, 500 participants; SMD -0.44, 95% CI -0.84 to -0.04). Distraction was not efficacious for behavioral pain (n = 4, 309 participants; SMD -0.33, 95% CI -0.69 to 0.03). Very low-quality evidence indicated hypnosis was efficacious for reducing self-reported pain (n = 5, 176 participants; SMD -1.40, 95% CI -2.32 to -0.48) and distress (n = 5, 176 participants; SMD -2.53, 95% CI -3.93 to -1.12), and behavioral distress (n = 6, 193 participants; SMD -1.15, 95% CI -1.76 to -0.53), but not behavioral pain (n = 2, 69 participants; SMD -0.38, 95% CI -1.57 to 0.81). No studies assessed hypnosis for observer-reported pain and only one study assessed observer-reported distress. Very low- to low-quality evidence supported the efficacy of combined CBT for observer-reported pain (n = 4, 385 participants; SMD -0.52, 95% CI -0.73 to -0.30) and behavioral distress (n = 11, 1105 participants; SMD -0.40, 95% CI -0.67 to -0.14), but not self-reported pain (n = 14, 1359 participants; SMD -0.27, 95% CI -0.58 to 0.03), self-reported distress (n = 6, 234 participants; SMD -0.26, 95% CI -0.56 to 0.04), observer-reported distress (n = 6, 765 participants; SMD 0.08, 95% CI -0.34 to 0.50), or behavioral pain (n = 2, 95 participants; SMD -0.65, 95% CI -2.36 to 1.06). Very low-quality evidence showed efficacy of breathing interventions for self-reported pain (n = 4, 298 participants; SMD -1.04, 95% CI -1.86 to -0.22), but there were too few studies for meta-analysis of other outcomes. Very low-quality evidence revealed no effect for preparation/information (n = 4, 313 participants) or suggestion (n = 3, 218 participants) for any pain or distress outcome. Given only a single trial, we could draw no conclusions about memory alteration. Adverse events of respiratory difficulties were only reported in one breathing intervention.

AUTHORS' CONCLUSIONS

We identified evidence supporting the efficacy of distraction, hypnosis, combined CBT, and breathing interventions for reducing children's needle-related pain or distress, or both. Support for the efficacy of combined CBT and breathing interventions is new from our last review update due to the availability of new evidence. The quality of trials and overall evidence remains low to very low, underscoring the need for improved methodological rigor and trial reporting. Despite low-quality evidence, the potential benefits of reduced pain or distress or both support the evidence in favor of using these interventions in clinical practice.

Serum VEGF Level Is Different in Adolescents Smoking Waterpipe versus Cigarettes: The Irbid TRY

Waterpipe (Wp) use is associated with most devastating diseases and particularly popular among adolescents. Vascular endothelium growth factor (VEGF) is essential for generating new vessels. The effect of smoking tobacco on VEGF is controversial and unknown among adolescents. Therefore, the current study compared serum VEGF in adolescents smoking cigarettes (Cg) only (9.3%), Wp only (19.6%), and dual (Wp and Cg) (36.4%) versus nonsmokers (34.6%) in adolescents. A self-reported questionnaire and enzyme-linked immunosorbent assay (ELISA) were used to obtain smoking status and serum VEGF, respectively, in 475 (age: 14.6 ± 1.0 years) boys (n = 263) and girls (n = 212) from Irbid, Jordan. The analysis showed that smoking status (R² = 0.021; p = 0.001) and gender (R² = 0.035; p = 0.000) can predict VEGF. Furthermore, 2-way-ANCOVA revealed that VEGF was lower in the dual cohort versus the Cg (33.4%; p = 0.04) and nonsmoker (29.6%; p = 0.003) cohorts; VEGF in smokers, was lower (33.6%; p = 0.04) in the Wp versus nonsmokers in the boys but not the girls. These results are unique and suggest that smoking lowers VEGF, which might adversely affect vascular growth and function. This is alarming given that adolescents are still in the development stage and smoking, particularly Wp, is popular among them. Therefore, interventions targeting smoking among schoolchildren are urgently needed to avoid the negative effects of smoking, especially on vascular health.

Exploring perspectives on restraint during medical procedures in paediatric care: a qualitative interview study with nurses and physicians

The aim of this study was to explore nurses’ and physicians’ perspectives on and reasoning about the use of restraint during medical procedures on newly admitted preschoolers in somatic hospital care.

We analysed qualitative data from individual interviews with a video recall session at the end with seven physicians and eight nurses. They had earlier participated in video recorded peripheral vein cannulations on preschool children. The data were collected between May 2012 and May 2013 at a paediatric hospital unit in Norway.

The analysis resulted in three main themes: (1) disparate views on the concept of restraint and restraint use (2), ways to limit the use of physical restraint and its negative consequences, and (3) experience with the role of parents and their influence on restraint. Perspectives from both healthcare professions were represented in all the main themes and had many similarities.

The results of this study may facilitate more informed and reflective discussions of restraint and contribute to higher awareness of restraint in clinical practice. Lack of guidance and scientific attention to restraint combined with conflicting interests and values among healthcare providers may result in insecurity, individual dogmatism, and a lack of shared discussions, language, and terminology.

Holistic Comfort Interventions for Pediatric Nursing Procedures: A Systematic Review

Comfort interventions for children during invasive nursing procedures have been well documented in the literature. It is important, however, to distinguish between the provision of holistic comfort management and pain alleviation. Holistic comfort focuses on treating the child’s whole procedural experience and includes more than simply reducing pain. In this literature review, 33 intervention studies were examined. These studies focused on evaluating comfort effects from nursing interventions on pain, anxiety, fear, and distress. Four themes of procedural comfort intervention emerged: music therapy, amusement and entertainment, caregiver facilitation, and a multifaceted approach. Important findings of this review, gaps in the literature, and implications for future research are discussed.

A Prospective Randomized Controlled Trial of Nonpharmacological Pain Management During Intravenous Cannulation in a Pediatric Emergency Department

OBJECTIVES

Intravenous (IV) cannulation is commonly performed in pediatric emergency departments (EDs). The busy ED environment is often not conducive to conventional nonpharmacological pain management. This study assessed the use of Ditto (Diversionary Therapy Technologies, Brisbane, Australia), a handheld electronic device which provides procedural preparation and distraction, as a means of managing pain and distress during IV cannulation performed in the pediatric ED.

METHODS

A randomized controlled trial with 98 participants, aged 3 to 12 years, was conducted in a pediatric ED. Participants were recruited and randomized into 5 intervention groups as follows: (1) Standard Distraction, (2) PlayStation Portable Distraction, (3) Ditto Distraction, (4) Ditto Procedural Preparation, and (5) Ditto Preparation and Distraction. Children's pain and distress levels were assessed via self-reports and observational reports by caregivers and nursing staff across the following 3 time points: (1) before, (2) during, and (3) after IV cannulation.

RESULTS

Caregivers and nursing staff reported significantly reduced pain and distress levels in children accessing the combined preparation and distraction Ditto protocol, as compared to standard distraction (P ≤ 0.01). This intervention also saw the greatest reduction in pain and distress as reported by the child.

CONCLUSIONS

Caregiver reports indicate that using the combined Ditto protocol was most effective in reducing children's pain experiences while undergoing IV cannulation in the ED. The use of Ditto offers a promising opportunity to negotiate barriers to the provision of nonpharmacological approaches encountered in the busy ED environment, and provide nonpharmacological pain-management interventions in pediatric EDs.

Procedural Preparation and Support as a Standard of Care in Pediatric Oncology

Youth with cancer undergo many repeated and invasive medical procedures that are often painful and highly distressing. A systematic review of published research since 1995 identified 65 papers (11 review articles and 54 empirical studies) that investigated preparatory information and psychological interventions for a variety of medical procedures in pediatric cancer. Distraction, combined cognitive-behavioral strategies, and hypnosis were identified as effective for reducing child pain and increasing child coping. Low- to high-quality evidence informed strong recommendations for all youth with cancer to receive developmentally appropriate preparatory information and psychological intervention for invasive medical procedures.

Effects of balloon inflation and cough trick methods on easing pain in children during the drawing of venous blood samples: a randomized controlled trial

PURPOSE

The purpose was to determine the effects of the balloon inflation and cough trick methods on easing pain in children during the drawing of venous blood samples.

DESIGN AND METHODS

In this prospective randomized controlled study, 9- to 12-year-old children in the intervention groups were asked to cough or inflate balloons during the venipuncture procedure. The Faces Pain Scale-Revised was used to assess pain intensity.

RESULTS

Pain intensity significantly differed between the control (n = 44) and intervention groups (balloon inflation [n = 44] and cough trick [n = 44], p < .001).

PRACTICE IMPLICATIONS

Coughing and inflating balloons during venipuncture do not require preparation and are time saving, easy, accessible, and effective in reducing pain.

Can presence of a dog reduce pain and distress in children during venipuncture?

The aim of this study was to investigate the effectiveness of animal-assisted intervention as distraction for reducing children's pain and distress before, during, and after standard blood collection procedure. Fifty children (ages 4-11 years) undergoing venipuncture were randomly assigned to the experimental group (EG; n = 25) or to the control group (CG; n = 25). The blood collection procedure was carried on the children in the EG arm in the presence of a dog, whereas no dog was present when venipuncture was conducted on children in CG. In both cases, parents accompanied the child in the procedure room. Distress experienced by the child was measured with the Amended Observation Scale of Behavioral Distress, while perceived pain was measured with a visual analog scale or the Wong Baker Scale (Faces Scale); levels of cortisol in blood also were analyzed. Parental anxiety during the procedure was measured with State Trait Anxiety Inventory. Children assigned to the EG group reacted with less distress than children in the CG arm. Furthermore, cortisol levels were lower in the EG group compared with the CG group. There were no significant differences in pain ratings and in the level of parental anxiety. It appears that the presence of dogs during blood draw procedures reduces distress in children.

"Is it going to hurt?": the impact of the diagnostic odyssey on children and their families

The pediatric diagnostic odyssey is a period of uncertainty and emotional turmoil for families, often characterized by multiple minor medical procedures (such as venipuncture) that children may find distressing. Interventions to reduce distress are rarely offered, despite evidence that this is crucial both for avoiding anticipatory anxiety before future procedures and for improving healthcare compliance in adulthood. We interviewed ten mothers of children with neuromuscular disorders, asking about their perceptions of their child's experiences with different medical procedures, the emotional impact of the diagnostic odyssey, implications of obtaining a diagnosis, and interactions with healthcare providers. We coded interviews in ATLAS.ti (version 7.0) based on a priori and emergent themes, and analyzed them based on the principles of interpretive description. We found that predicting and assessing children's reactions to procedures is challenging; parents reported non-invasive procedures such as x-rays were distressing for some children, and that providers did not detect subtle indicators of distress. Parents valued obtaining a diagnosis because it validated their concerns, enabled planning for the child's future healthcare needs, and allowed access to established support networks. This study suggests that healthcare providers can improve the experience of the diagnostic odyssey by validating family concerns and connecting them to support services that are available without a diagnosis.

Does a child's fear of needles decrease through a learning event with needles?

BACKGROUND

Most children have a fear of needles. Suitable preparation can decrease the pain and fear of needles in hospitals; however, few have examined how such preparation affects healthy children. This study examined whether learning with needles decreases fear of needles and changes motivation to get vaccinations in school-age children and the possible association between fear of needles and motivation toward vaccinations.

METHODS

This study included children participating in the "Let's Be Doctors" event, which was held in 4 child centers in Tsukuba city, Ibaraki, Japan. In this event, children learned about injections and how a vaccine works, and injected a vaccine (water) into skin (sponge) using a real syringe and imitation needle. Data were collected just before and after the event by anonymous self-assessment questionnaires that used a 4-point Likert scale to assess fear of needles, motivation to get vaccinations, recommendation of vaccinations, and fear toward doctors among the children. Answers were divided into two categories for statistical analysis.

RESULTS

In total, 194 children participated in the event and 191 children answered the questionnaire (response rate 98.5%). We analyzed 180 subjects, comprising 79 boys (43.9%) and 94 girls (52.2%), mean age of 8.1 ± 1.0 years. The number of children reporting a fear of needles decreased from 69 (38.3%) before the event to 51 (28.3%) after the event, and those unwilling to get vaccinations decreased from 48 (26.7%) to 27 (15.0%). Children who reported fear of needles before the event were more unwilling to get vaccinations than those with no fear of needles (36 [52.2%] vs. 12 [10.8%]), while after the event the number of needle-fearing children unwilling to get vaccinations decreased to 19 (27.5%).

CONCLUSIONS

Children's fear of needles and unwillingness to get vaccinations were decreased after experiencing a learning event with needles. The fear of needles is associated with a negative motivation to get vaccinations in children.

Nurses' provision of parental guidance regarding school-aged children's postoperative pain management: a descriptive correlational study

Involving parents in children's pain management is essential to achieve optimal outcomes. Parents need to be equipped with sufficient knowledge and information. Only a limited number of studies have explored nurses' provision of parental guidance regarding the use of nonpharmacologic methods in children's pain management. This study aimed to examine nurses' perceptions of providing preparatory information and nonpharmacologic methods to parents, and how their demographics and perceived knowledge adequacy of these methods influence this guidance. A descriptive correlational study using questionnaire surveys was conducted to collect data from a convenience sample of 134 registered nurses working in seven pediatric wards of two public hospitals in Singapore. Descriptive statistics, independent-samples t test, and multiple linear regression were used to analyze the data. Most nurses provided various types of cognitive information to parents related to their children's surgery, whereas information about children's feelings was less often provided. Most nurses provided guidance to parents on positioning, breathing technique, comforting/reassurance, helping with activities of daily living, relaxation, and creating a comfortable environment. Nurses' provision of parental guidance on preparatory information and nonpharmacologic methods was significantly different between subgroups of age, education, parent or not, and perceived knowledge adequacy of nonpharmacologic methods. Nurses' perceived knowledge adequacy was the main factor influencing their provision of parental guidance. More attention should be paid to nurses who are younger, have less working experience, and are not parents. There is a need to educate nurses about nonpharmacologic pain relief methods to optimize their provision of parental guidance.

Effectiveness of external cold and vibration for procedural pain relief during peripheral intravenous cannulation in pediatric patients

The aim of this study was to investigate the effect of external cold and vibration stimulation via Buzzy on the pain and anxiety level of children during peripheral intravenous (IV) cannulation. This study was a prospective, randomized controlled trial. The sample consisted of 176 children ages 7 to 12 years who were randomly assigned to two groups: a control group that received no peripheral IV cannulation intervention and an experimental group that received external cold and vibration via Buzzy. The same nurse conducted the peripheral IV cannulation in all the children, and the same researcher applied the external cold and vibration to all the children. The external cold and the vibration were applied 1 minute before the peripheral IV cannulation procedure and continued until the end of the procedure. Preprocedural anxiety was assessed using the Children's Fear Scale, along with reports by the children, their parents, and an observer. Procedural anxiety was assessed with the Children's Fear Scale and the parents' and the observer's reports. Procedural pain was assessed using the Wong Baker Faces Scale and the visual analog scale self-reports of the children. Preprocedural anxiety did not differ significantly. Comparison of the two groups showed significantly lower pain and anxiety levels in the experimental group than in the control group during the peripheral IV cannulation. Buzzy can be considered to provide an effective combination of coldness and vibration. This method can be used during pediatric peripheral IV cannulation by pediatric nurses.

The facial affective scale as a predictor for pain unpleasantness when children undergo immunizations

Needle fear is a common problem in children undergoing immunization. To ensure that the individual child's needs are met during a painful procedure it would be beneficial to be able to predict whether there is a need for extra support. The self-reporting instrument facial affective scale (FAS) could have potential for this purpose. The aim of this study was to evaluate whether the FAS can predict pain unpleasantness in girls undergoing immunization. Girls, aged 11-12 years, reported their expected pain unpleasantness on the FAS at least two weeks before and then experienced pain unpleasantness immediately before each vaccination. The experienced pain unpleasantness during the vaccination was also reported immediately after each immunization. The level of anxiety was similarly assessed during each vaccination and supplemented with stress measures in relation to the procedure in order to assess and evaluate concurrent validity. The results show that the FAS is valid to predict pain unpleasantness in 11-12-year-old girls who undergo immunizations and that it has the potential to be a feasible instrument to identify children who are in need of extra support to cope with immunization. In conclusion, the FAS measurement can facilitate caring interventions.

The behaviour of preschool children receiving fluoride varnish application in a community setting

BACKGROUND

The behaviour of young children receiving mildly invasive dental preventive procedures in a community setting warrants more extensive research due to limitations in the literature.Objectives To document the behavioural profile of preschool children undergoing a preventive oral health intervention (fluoride varnish application) and to investigate this behaviour across children with different previous experience of the procedure, ages and initial anxiety states.

METHOD

Nurse-child interactions were video recorded and child behaviours coded and analysed using a specially developed coding scheme (SABICS). Behaviour frequency was measured and presented diagrammatically, followed by independent sample non-parametric tests to distinguish behavioural group differences.

RESULTS

Three hundred and three interactions were coded out of 456 recorded application sessions. 'Nonverbal agreement' behaviour was observed most frequently compared to disruptive behaviours. Younger preschool children tended to exhibit 'interact with instrument' behaviour more frequently than older children regardless of whether they had had previous application experience. Children who showed signs of initial anxiety were likely to display more disruptive behaviours during the later stage of the procedure compared with non-anxious children.

CONCLUSIONS

Dental staff working with preschool children are recommended to use encouragement-centred strategies to promote nonverbal cooperative behaviours in children. In addition, procedure instruments could be considered as a tool to gain child cooperation. Evidence of an autocorrelation effect of child behaviour was found, indicating that the early presentation of child behaviour predicted the behaviour of the child at later stages.

Psychological interventions for needle-related procedural pain and distress in children and adolescents

BACKGROUND

This review is an updated version of the original Cochrane review published in Issue 4, 2006. Needle-related procedures are a common source of pain and distress for children. Our previous review on this topic indicated that a number of psychological interventions were efficacious in managing pediatric needle pain, including distraction, hypnosis, and combined cognitive behavioural interventions. Considerable additional research in the area has been published since that time.

OBJECTIVES

To provide an update to our 2006 review assessing the efficacy of psychological interventions for needle-related procedural pain and distress in children and adolescents.

SEARCH METHODS

Searches of the following databases were conducted for relevant randomized controlled trials (RCTs): Cochrane Central Register of Controlled Trials (CENTRAL); MEDLINE; EMBASE; PsycINFO; the Cumulative Index to Nursing and Allied Health Literature (CINAHL); and Web of Science. Requests for relevant studies were also posted on various electronic list servers. We ran an updated search in March 2012, and again in March 2013.

SELECTION CRITERIA

Participants included children and adolescents aged two to 19 years undergoing needle-related procedures. Only RCTs with at least five participants in each study arm comparing a psychological intervention group with a control or comparison group were eligible for inclusion.

DATA COLLECTION AND ANALYSIS

Two review authors extracted data and assessed trial quality and a third author helped with data extraction and coding for one non-English study. Included studies were coded for quality using the Cochrane Risk of bias tool. Standardized mean differences with 95% confidence intervals were computed for all analyses using Review Manager 5.2 software.

MAIN RESULTS

Thirty-nine trials with 3394 participants were included. The most commonly studied needle procedures were venipuncture, intravenous (IV) line insertion, and immunization. Studies included children aged two to 19 years, with the most evidence available for children under 12 years of age. Consistent with the original review, the most commonly studied psychological interventions for needle procedures were distraction, hypnosis, and cognitive behavioural therapy (CBT). The majority of included studies (19 of 39) examined distraction only. The additional studies from this review update continued to provide strong evidence for the efficacy of distraction and hypnosis. No evidence was available to support the efficacy of preparation and information, combined CBT (at least two or more cognitive or behavioural strategies combined), parent coaching plus distraction, suggestion, or virtual reality for reducing children's pain and distress. No conclusions could be drawn about interventions of memory alteration, parent positioning plus distraction, blowing out air, or distraction plus suggestion, as evidence was available from single studies only. In addition, the Risk of bias scores indicated several domains with high or unclear bias scores (for example, selection, detection, and performance bias) suggesting that the methodological rigour and reporting of RCTs of psychological interventions continue to have considerable room for improvement.

AUTHORS' CONCLUSIONS

Overall, there is strong evidence supporting the efficacy of distraction and hypnosis for needle-related pain and distress in children and adolescents, with no evidence currently available for preparation and information or both, combined CBT, parent coaching plus distraction, suggestion, or virtual reality. Additional research is needed to further assess interventions that have only been investigated in one RCT to date (that is, memory alteration, parent positioning plus distraction, blowing out air, and distraction plus suggestion). There are continuing issues with the quality of trials examining psychological interventions for needle-related pain and distress.

Relief of pain and anxiety in pediatric patients in emergency medical systems

Control of pain and stress for children is a vital component of emergency medical care. Timely administration of analgesia affects the entire emergency medical experience and can have a lasting effect on a child's and family's reaction to current and future medical care. A systematic approach to pain management and anxiolysis, including staff education and protocol development, can provide comfort to children in the emergency setting and improve staff and family satisfaction.

Procedural pain management: a position statement with clinical practice recommendations

The American Society for Pain Management Nursing (ASPMN) has developed a position statement and clinical practice recommendations related to procedural preparation and comfort management. Procedures potentially produce pain and anxiety, both of which should be assessed and addressed before the procedure begins. This position statement refers to "comfort management" as incorporating the management of pain, anxiety, and any other discomforts that may occur with procedures. It is the position of ASPMN that nurses and other health care professionals advocate and intervene based on the needs of the patient, setting, and situation, to provide optimal comfort management before, during, and after procedures. Furthermore, ASPMN does not condone procedures being performed without the implementation of planned comfort assessment and management. In addition to outlining this position with supporting evidence, this paper reviews the ethical considerations regarding procedural comfort management and provides recommendations for nonpharmacologic and pharmacologic management during all phases of the procedure. An appendix provides a summary of this position statement and clinical practice recommendations.

The influence of adult behaviors on child coping during venipuncture: a sequential analysis

The aim of this exploratory study was to investigate the influences of adult behaviors on child coping behaviors during venipunctures (VPs) in an emergency department. Observations of children and adults from 66 VPs were coded using a modified version of the Child-Adult Medical Procedure Interaction Scale and analyzed using sequential analysis. Results showed adult reassurance behavior promoted child distress behaviors, such as crying, as well as nondistress behaviors, such as information seeking; adult distraction behaviors promoted children's distraction, control, and coping behaviors; and children frequently ignored adult behaviors. Findings suggest further exploration of children's internal strategies for coping, such as appraisal, and clarifying the role of adult reassurance in child coping behaviors.

The use of nonpharmacological methods for children's postoperative pain relief: Singapore nurses' perspectives

PURPOSE

The purpose of this study was to examine nurses' use of nonpharmacological methods for school-age children's postoperative pain relief.

DESIGN AND METHODS

A survey was conducted in 2008 with a convenience sample of 134 registered nurses from 7 pediatric wards in Singapore.

RESULTS

Nurses who were younger, had less education, lower designation, less working experience, and no children of their own used nonpharmacological methods less frequently.

PRACTICE IMPLICATIONS

Nurses need training and education on nonpharmacological pain relief methods, particularly on methods that have been shown to be effective in prior research but that were less often used by nurses in this study: massage, thermal regulation, imagery, and positive reinforcement.

Image guidance and neuromonitoring in neurosurgery

INTRODUCTION

The localization of tumors and epileptogenic foci within the somatosensory or language cortex of the brain of a child poses unique neurosurgical challenges. In the past, lesions in these regions were not treated aggressively for fear of inducing neurological deficits. As a result, while function may have been preserved, the underlying disease may not have been optimally treated, and repeat neurosurgical procedures were frequently required. Today, with the advent of preoperative brain mapping, image guidance or neuronavigation, and intraoperative monitoring, peri-Rolandic and language cortex lesions can be approached directly and definitively with a high degree of confidence that neurosurgical function will be maintained.

METHODS AND RESULTS

The preoperative brain maps can now be achieved with magnetic resonance imaging (MRI), functional MRI, magnetoencephalography, and diffusion tensor imaging. Image guidance systems have improved significantly and include the use of the intraoperative MRI. Somatosensory, motor, and brainstem auditory-evoked potentials are used as standard neuromonitoring techniques in many centers around the world. Added to this now is the use of continuous train-of-five monitoring of the integrity of the corticospinal tract while operating in the peri-Rolandic region.

CONCLUSION

We are in an era where continued advancements can be expected in mapping additional pathways such as visual, memory, and hearing pathways. With these new advances, neurosurgeons can expect to significantly improve their surgical outcomes further.

Seven-year-old children's perceptions of participating in a comprehensive clinical birth cohort study

While several studies have explored parents' perceptions of their children's participation in research, very few studies have described the children's own perceptions of their participation in research. The aim of this study was to describe children's perceptions of their participation in a comprehensive longitudinal clinical study. Semi-structured qualitative interviews were conducted with 17 children aged seven participating in the Copenhagen Prospective Study on Asthma in Childhood. The interviews were audiotaped, transcribed and analysed using the template analysis method. The children rated their experiences with venepunctures on a Wong-Baker faces scale. The regular visits to the hospital and comprehensive clinical tests did not seem to have affected the children negatively. In particular, the children would happily engage themselves in medical tests mimicking play (moving, walking, running or playing with a computer). A majority of the children, however, disapproved of the venepunctures and some even refused to have it done. The results of this study indicate that participation in even comprehensive paediatric research can be a positive experience to the participants, with the most popular tests being those that required active participation from the children.

Behavioral approaches to anxiety and pain management for pediatric venous access

Pediatric venous access causes unnecessary anxiety and pain in children and, in turn, can have detrimental consequences. Behavioral approaches to pediatric venous access distress management can be organized temporally. Specifically, preparation before the procedure includes providing children with sensory and procedural information in an age-appropriate manner and providing training in coping skills. It is important to consider the timing, format, and content of the approach to provide optimal preparation for the unique circumstances of the individual patient. In addition to the child patient, preparing parents and teaching them which specific behaviors might be most helpful to their child should prove valuable to both patient and parents. During the procedure, there are benefits to providing secure and comfortable positioning. In addition, researchers recommend that adults encourage children to cope and actively engage children in distracting activities. For infants, there is support for the distress-mitigation properties of swaddling, skin-to-skin contact, breastfeeding, and sucrose. After venous access, distraction and encouragement of coping should speed recovery. In sum, research in behavioral approaches to pediatric pain management has provided recommendations for minimizing children's anxiety and pain associated with venous access.

On the front lines: lessons learned in implementing multidisciplinary peripheral venous access pain-management programs in pediatric hospitals

Venipuncture and intravenous cannulation are among the most common and widespread medical procedures performed on children today. Therefore, effective treatment of venous access pain can benefit from an integrated systems approach that enlists multiple players in the health care system. By using case studies that analyze this issue from the perspective of the nurse, the physician, the pharmacist, and the child life specialist, this article illustrates how multidisciplinary programs designed to manage needle pain have been developed successfully in several institutions. Common themes that arise from these case studies include the importance of a multidisciplinary evidence-based approach to advocate change; a system-wide protocol for the administration of local anesthetics; convenient access to topical local anesthetics; department and hospital-wide support for educational efforts, including training in nonpharmacologic techniques used by child life specialists; and ongoing quantification of the overall success of any program. Implementation of these strategies can result in significant improvements in the pediatric venous access experience.

Imagery-induced relaxation in children's postoperative pain relief: a randomized pilot study

This study aimed to test the efficacy of imagery and relaxation in hospitalized children's postoperative pain relief. Sixty children aged 8-12 years who had undergone appendectomy or upper/lower limb surgery and had been randomly assigned to the experimental group (n(1) = 30) listened to an imagery trip CD, whereas those in the control group (n(2) = 30) received standard care. An investigator-developed questionnaire was used, and the intensity of pain was assessed using a visual analogue scale: before (Phase 1), immediately after (Phase 2), and 1 hour after (Phase 3) intervention or standard care. The children in the experimental group reported having significantly less pain (p < .001) than the control children based on a comparison of VAS pain scores in Phases 1 and 2. There were no significant differences in nurse-assessed pain scores. The type and time of operation were related to pain intensity in children. The nurses underestimated the pain of pediatric patients. The imagery trip CD can be used to reduce children's postoperative pain in a hospital setting, although its effect is short-lasting.

Needle-free powder lidocaine delivery system provides rapid effective analgesia for venipuncture or cannulation pain in children: randomized, double-blind Comparison of Venipuncture and Venous Cannulation Pain After Fast-Onset Needle-Free Powder Lidocaine or Placebo Treatment trial

OBJECTIVE

The Comparison of Venipuncture and Venous Cannulation Pain After Fast-Onset Needle-Free Powder Lidocaine or Placebo Treatment trial was a randomized, single-dose, double-blind, phase 3 study investigating whether a needle-free powder lidocaine delivery system (a sterile, prefilled, disposable system that delivers lidocaine powder into the epidermis) produces effective local analgesia within 1 to 3 minutes for venipuncture and peripheral venous cannulation procedures in children.

METHODS

Pediatric patients (3-18 years of age) were randomly assigned to treatment with the needle-free powder lidocaine delivery system (0.5 mg of lidocaine and 21 +/- 1 bar of pressure; n = 292) or a sham placebo system (n = 287) at the antecubital fossa or the back of the hand 1 to 3 minutes before venipuncture or cannulation. All patients rated the administration comfort of the needle-free systems and the pain of the subsequent venous access procedures with the Wong-Baker Faces Pain Rating Scale (from 0 to 5). Patients 8 to 18 years of age also provided self-reports with a visual analog scale, and parents provided observational visual analog scale scores for their child's venous access pain. Safety also was assessed.

RESULTS

Immediately after administration, mean Wong-Baker Faces scale scores were 0.54 and 0.24 in the active system and sham placebo system groups, respectively. After venipuncture or cannulation, mean Wong-Baker Faces scale scores were 1.77 +/- 0.09 and 2.10 +/- 0.09 and mean visual analog scale scores were 22.62 +/- 1.80 mm and 31.97 +/- 1.82 mm in the active system and sham placebo system groups, respectively. Parents' assessments of their child's procedural pain were also lower in the active system group (21.35 +/- 1.43 vs 28.67 +/- 1.66). Treatment-related adverse events were generally mild and resolved without sequelae. Erythema and petechiae were more frequent in the active system group.

CONCLUSIONS

The needle-free powder lidocaine delivery system was well tolerated and produced significant analgesia within 1 to 3 minutes.

A novel needle-free powder lidocaine delivery system for rapid local analgesia

OBJECTIVE

To determine the analgesic effect and tolerability of a novel needle-free powder lidocaine delivery system in children undergoing venipuncture.

STUDY DESIGN

In this double-blind, placebo-controlled, single-center trial, 306 children age 3 to 18 years were randomized to receive a needle-free powder lidocaine delivery system or matching sham placebo at the back of the hand 2 to 3 minutes before venipuncture. Venipuncture pain was self-reported using the Wong-Baker FACES scale (in 3- to 12-year-olds) and a 100-mm visual analog scale (in 8- to 18-year-olds). Safety was assessed by adverse events, investigator skin site assessments, and children's self-report of the administration comfort of study treatments. Effect sizes were compared by 2-sample t test and Glass's Delta approach.

RESULTS

Subjects receiving the needle-free powder lidocaine delivery system exhibited mean pain reductions (effect size) of 33% to 46% relative to sham placebo. Pain reductions were statistically significant for all ages combined and also for the youngest and oldest age strata. Self-reported administration comfort levels were similar in the active system and sham placebo groups. Incidences of adverse events and dermal reactions were low; the most common dermal reaction was mild erythema.

CONCLUSIONS

The needle-free powder lidocaine delivery system was well tolerated and provided effective local analgesia when administered 2 to 3 minutes before venipuncture.

Interactive music as a treatment for pain and stress in children during venipuncture: a randomized prospective study

OBJECTIVE

The experience of venipuncture is seen by children as one of the most fearful experiences during hospitalization. Children experience anxiety both before and during the procedure. Therefore, any intervention aiming to prevent or reduce distress should focus on the entire experience of the procedure, including waiting, actual preparation, and conclusion. This study was designed to determine whether the presence of musicians, who had attended specific training to work in medical settings, could reduce distress and pain in children undergoing blood tests.

METHODS

Our sample population was composed of 108 unpremedicated children (4-13 years of age) undergoing blood tests. They were randomly assigned to a music group (n=54), in which the child underwent the procedure while interacting with the musicians in the presence of a parent or to a control group (n=54), in which only the parent provided support to the child during the procedure. The distress experienced by the child before, during and after the blood test was assessed with the Amended Form of the Observation Scale of Behavioral Distress, and pain experience with FACES scale (Wong Baker Scale) only after the venipuncture.

RESULTS

Our results show that distress and pain intensity was significantly lower (p<.001; p<.05) in the music group compared with the control group before, during, and after blood sampling.

CONCLUSIONS

This controlled study demonstrates that songs and music, performed by "professional" musicians, have a beneficial effect in reducing distress before, during, and after blood tests. This study shows, moreover, that the presence of musicians has a minor, but yet significant, effect on pain due to needle insertion.

Pain reduction during pediatric immunizations: evidence-based review and recommendations

The pain associated with immunizations is a source of anxiety and distress for the children receiving the immunizations, their parents, and the providers who must administer them. Preparation of the child before the procedure seems to reduce anxiety and subsequent pain. The limited available data suggest that intramuscular administration of immunizations should occur in the vastus lateralis (anterolateral thigh) for children <18 months of age and in the deltoid (upper arm) for those >36 months of age. Controversy exists in site selection for 18- to 36-month-old children. A number of studies suggest that the ventrogluteal area is the most appropriate for all age groups. Longer needles are usually associated with less pain and less local reaction. During the injection, parental demeanor clearly affects the child's pain behaviors. Excessive parental reassurance, criticism, or apology seems to increase distress, whereas humor and distraction tend to decrease distress. Distraction techniques vary with the age, temperament, and interests of the child, but their efficacy is well supported in the literature. Sucrose solution instilled directly into the mouth or administered on a pacifier reduces evidence of distress reliably in children <6 months of age and should be used routinely. Although there is no perfect topical anesthetic available at this time, selective use for children who are particularly fearful or who have had negative experiences in the past is highly endorsed. Pressure at the site, applied with either a device or a finger, clearly reduces pain. Finally, in the era of multiple injections, it seems that parents prefer that multiple injections be given simultaneously, rather than sequentially, if there are enough personnel available. Immunizations are stressful for many children; until new approaches are developed, systematic use of available techniques can significantly reduce the burden of distress associated with these procedures.

Surfing the net for medical information about psychological trauma: an empirical study of the quality and accuracy of trauma-related websites

Psychological trauma is a major public-health problem, and trauma victims frequently turn to the Internet for medical information related to trauma. The Internet has many advantages for trauma victims, including low cost, privacy, use of access, and reduced direct social interactions. However, there are no regulations on what is posted on the Internet, or by whom, and little is known about the quality of information currently available related to the topic of psychological trauma. The purpose of this study was to evaluate the quality of Internet sites related to the topic of psychological trauma. The top 20 hits for searches on Google, AllTheWeb, and Yahoo were tabulated, using search words of 'psychological trauma', 'stress', 'PTSD', and 'trauma'. From these searches, a list of 94 unique unsponsored hits that represented accessible websites was generated. Fourteen sites were unrelated or only peripherally related, and eight were related but were not comprehensively evaluated because they represented brochures, online book sales, etc. Seventy-two websites underwent evaluation of the content, design, disclosure, ease of use, and other factors based on published guidelines for medical information sites. Forty-two per cent of sites had inaccurate information, 82% did not provide a source of their information, and 41% did not use a mental-health professional in the development of the content. Ratings of content (e.g. accuracy, reliability, etc.) were 4 (2 SD) on a scale of 1 - 10, with 10 being the best. There were similar ratings for the other variables assessed. These findings suggest that although abundant, websites providing information about psychological trauma are often not useful, and can sometimes provide inaccurate and potentially harmful information to consumers of medical information.

Pain- and distress-reducing interventions for venepuncture in children

OBJECTIVE

To compare the effect of eutectic mixture of local anaesthetics (EMLA) and a placebo cream on reported pain and observed distress associated with venepuncture, and to investigate effects of procedural information before and distraction during venepuncture.

METHODS

Children 3-12 years of age undergoing venepuncture under five experimental and a control condition reported their pain at venepuncture on visual scales. Distress was observed when the child entered the waiting room, just before, and during venepuncture.

RESULTS

Distress increased over the measurement occasions, but a distress-reducing effect of EMLA only was found at the actual venepuncture. The placebo diminished the reported pain, but the effect of EMLA was larger. Procedural information and distraction showed no effects.

CONCLUSIONS

EMLA reduces pain from venepuncture. The placebo effect probably results from desirable responding. Behavioural distress is a more direct measure than self-reported pain. More sophisticated designs should be used for the provision of procedural information and distraction.

Preoperative screening for sickle cell disease in children: clinical implications

PURPOSE

Preoperative screening of at-risk patients for sickle cell disease (SCD) is recommended as a method to decrease perioperative morbidity. However, the effectiveness of pre-operative screening in accomplishing this goal has never been demonstrated. We undertook a retrospective study to determine the prevalence of positive test results among those screened preoperatively at our institution and to determine whether amendments to present screening guidelines can be recommended.

METHODS

The hematology laboratory database of a university teaching hospital was searched to identify all patients who underwent preoperative screening for SCD from October 1999 to October 2003. The medical records of those patients testing positive were reviewed.

RESULTS

Of 1,906 children screened preoperatively, 79 (4.1%) were diagnosed as having sickle cell trait and three (0.16%) as having some form of SCD: one had homozygous hemoglobin S and two had sickle-hemoglobin C disease. Two of the three had a family history for SCD and none had a preoperative hemoglobin concentration < 10 g.dL(-1). No patient developed perioperative sickle-related complications.

CONCLUSION

Preoperative screening of 1,906 children identified only one asymptomatic child with undiagnosed SCD and a negative family history, suggesting that routine preoperative screening for SCD is rarely of significant clinical value in our population. Had preoperative screening not been performed, no child requiring preoperative transfusion would have been missed, representing a long-run probability of at least 99.84% that no at-risk child would require transfusion. We recommend that preoperative screening for SCD be undertaken selectively, giving consideration to the risks and benefits of screening to the individual patient.

Chinese nurses' use of non-pharmacological methods in children's postoperative pain relief

AIM

This paper reports a study describing Chinese nurses' use of non-pharmacological methods for relieving 6- to 12-year-old children's postoperative pain and factors related to this.

BACKGROUND

Non-pharmacological methods are stated to be effective in relieving children's postoperative pain when used independently or in conjunction with medication. However, little is known about the use of these methods by Chinese nurses.

METHODS

A questionnaire survey was carried out in 2002 with a convenience sample of 187 nurses working at 12 surgical wards in five hospitals of Fujian Province, China. A Likert-type instrument was used, and the average response rate was 98%. Descriptive statistics and content analysis were used to analyse the data.

RESULTS

The most commonly used non-pharmacological methods were giving preparatory information, comforting/reassurance, creating a comfortable environment, distraction, and positioning. Positive reinforcement and helping with daily activities were used less often, and transcutaneous electrical nerve stimulation was not used at all. Many nurse background factors were statistically significantly related to their use of pain alleviation methods. Furthermore, many factors limited their use of non-pharmacological methods, the most common being that there were too few nurses for the work that had to be done, followed by nurses' lack of knowledge about pain management.

CONCLUSIONS

While Chinese nurses used versatile non-pharmacological methods in school-aged children's postoperative pain relief, there remains a need for more education about pain management and for more frequent use of these methods in clinical care.

Awake craniotomy for glioblastoma in a 9-year-old child

We report the pre-operative preparation and anaesthetic management for resection of an intracerebral tumour during awake craniotomy in a 9-year-old boy. We believe this is the youngest patient reported to have undergone this procedure. The challenges of sedation and psychological care throughout the procedure are discussed. We conclude that the procedure can be performed safely and that it seems unacceptable to uphold an age restriction. We believe that it is the individual level of development of the child that determines suitability for this type of surgery.