Pharmacological and Non-pharmachological Interventions in Management of Peripheral Venipuncture Related Pain: a Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 354
- 试验地点
- 1
- 主要终点
- Child Self-reported Pain: Wong-Baker Faces Pain Rating Scale
研究概览
简要总结
To evaluate whether an integration of pharmacological and non- pharmacological interventions is more effective than either one of intervention in pain reduction during pediatric peripheral venipuncture.
详细描述
Intravenous infusion is a routing practice of drug administration for hospitalized children.However numerous studies have shown that venipuncture is a major source of pain of children during their hospitalization which can lead to moderate to severe pain and cause fear, stress and anxiety in children if there is no effective pain management.
The current pain relieving methods include pharmacological (i.e. topical anesthetic) and non-pharmnacological (i.e. distraction techniques) interventions. pharmacological There are scarce evidences supporting that a combination of pharmacological and non-pharmacological interventions can enhance children's abilities in coping with their pain and stress during the venipuncture. EMLA cream is a main pharmacological intervention in managing needle-related pain which can penetrate the cuticle and epidermal layer of intact skin, enter the dermis where nerve endings are located, and relieve pain. However pharmacological interventions have proven inadequate in mitigating pain and stress.The main non-pharmacological alternatives is distraction techniques. There are extremely limited data studies on merging pharmacological and non-pharmacological interventions to compensate for each other's inadequacies. Hence, this study aimed to evaluate the effect of combining both topical anesthetic and distraction techniques in comparison with either of the interventions applied singly.
This study adopts a randomized, blind, controlled intervention trial. Participants will be randomly assigned to three groups: EMLA group, Distraction group and Combined group (EMLA cream plus distraction techniques). The outcomes will be measured by self-reported pain, parent-reported pain and observer-reported pain. Salivary cortisol level will be measured by the ultra sensitive Cortisol Saliva ELISA Assay Kit. Other physiological metrics like heart rate, SpO2, and other intravenous cannulation factors will be rated and recorded.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Supportive Care
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 3 Years 至 16 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Children aged 3-16 years who receive first peripheral intravenous puncture during hospitalization.
排除标准
- •Emergency peripheral intravenous puncture.
- •Allergic history for lidocaine cream.
- •Presence of cognitive impairment, hearing impairment or visual impairment.
- •Children who were discharged from the hospital after participating in the experiment but were readmitted due to illness.
- •Refuse to participate in the study.
研究组 & 干预措施
EMLA group
The specialist nurse who is to perform IV cannulation determine the puncture site. A thick layer of cream (lidocaine and propiocaine 2.5%/2.5%) will be applied on a 1x1 cm2 area of skin on the cannulation site. The transparent dressing will be left in place for 30 minutes, then remove and clean with a sterile cotton swab. Then nurse performed IV cannulation for them.
干预措施: EMLA application (Drug)
Distraction group
The multiple distractions including toy whistles, cartoon books, a TV showing cartoons, and various electronic products with video games will be provided for the children to choose and play with. They are also taught breathing exercises (i.e. inhaling through the nose for 3 seconds and exhaling for 5 seconds, while they are counting) if they are willing. A play therapist play with the children for 5 min. prior to and throughout the venipuncture procedure.
干预措施: Distraction techniques (Behavioral)
Combined group
both EMLA cream and distraction techniques will be used. EMLA cream will be applied on the pre-puncture site for 30 minutes as the EMLA group, then 5 minutes before the venipuncture, the play therapist encourage them to choose their favorite toys to play with or to learn breathing exercises. During IV cannulation the play therapist will also continue distracting the child with toys.
干预措施: EMLA cream and distraction techniques (Other)
结局指标
主要结局
Child Self-reported Pain: Wong-Baker Faces Pain Rating Scale
时间窗: Immediately after completing peripheral venipuncture.
Pain outcomes are assessed by child himself or herself using Wong-Baker Faces Pain Rating Scale. The scale includes 6 facial expressions with correlating numbers of 0(no hurt), 2(hurts little bit), 4(hurts little more), 6(hurts even more), 8(hurts whole lot), 10(hurts worst). Children pick a facial expression, that corresponds with their pain and see a number that matches it. The minimum value is 0 and the maximum value is 10, the higher score means a worse outcome (children having higher level of pain).
Parents Reported Pain (Outcomes Assessor ): Revised Faces, Legs, Activity, Cry, Consolability Behavioral Pain Rating Scale (r-FLACC)
时间窗: Immediately after completing all participants' interventions.
The effectiveness is analyzed by outcomes assessors using r-FLACC via video taken during the procedure. The outcomes assessor is blind for the study design. The r-FLACC is a tool which evaluates pain-related behavior on facial expression, leg movement, activity, cry and consolability. Total score of the scale is summed in range 0 to 10. 0=relaxed and comfortable; 1-3=mild discomfort; 4-6=moderate pain; 7-10=severe pain.the higher scores mean a worse outcome.
Observer Reported Pain (Parents): Revised Faces, Legs, Activity, Cry, Consolability Behavioral Pain Rating Scale (r-FLACC)
时间窗: Immediately after completing peripheral venipuncture.
Pain outcomes are assessed by parents using the r-FLACC scale. The r-FLACC is a tool which evaluates pain-related behavior on facial expression, leg movement, activity, cry and consolability. Total score of the scale is summed in range 0 to 10. 0=relaxed and comfortable; 1-3=mild discomfort; 4-6=moderate pain; 7-10=severe pain. The higher scores means a worse outcome
次要结局
- Heart Rate(During the peripheral intravenous insertion procedure.)
- Concentration of Salivary Cortisol(Immediately after children reporting pain score)
- Pulse Oximetry Saturation(During the peripheral intravenous insertion procedure.)
- Retaining Time of Intravenous Cannula(When the needle is removed.)
- Venipuncture Duration(During children's first venipuncture)