PainNCT06222216
The Effect of Chilled Needle on the Development of Pain and Ecchymosis in Subcutaneous Injection in Adults
A study testing Chilled Needle in people with Pain and Ecchymosis, run by TC Erciyes University at 1 site in Turkey (Türkiye).
Trial summary
Subcutaneous (SC) injection applications are the process of administering the drug to the loose connective tissue under the skin and is one of the most frequently applied parenteral drug administration methods among nursing practices. Read more about this study
- Who is it for?
- Ages 18 to 65 years
- Conditions the study is for
- Pain, Ecchymosis, A Randomized Controlled Trial
- What is being tested?
- Chilled Needle
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 60 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 1 Mar 2024to Oct 2024
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 65 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Able to speak and understand Turkish,
- Those between the ages of 18-65,
- Oriented to place and time,
- Having no vision or hearing problems,
- Not using psychiatric medication due to any psychiatric disease,
- Not using central nervous system medication,
Show all 13Show fewer
- Not using narcotic analgesics,
- Having a Visual Comparison Scale pain score of zero at the time of application,
- Those who have not had SC injection in the last month,
- Low molecular weight heparin therapy is ordered (Enoxaparin Sodium 1*4000 IU),
- Having an average pressure pain threshold of 8-16 pounds (Lb) with the Baseline Algometer device,
- Has normal platelet, INR, and aPTT values,
- Individuals who volunteer to participate in the study and sign the written voluntary consent form will be included in the research.
Who cannot join
- Vital signs not within the reference range,
- Those with signs of phlebitis, scar tissue, dermatitis, incision and infection in the area where the intervention will be performed,
- Having had a mastectomy,
- Patients who declare that they are addicted to alcohol and drugs will not be included in the research.
Trial locations and contacts
1 site in 1 country.
Turkey (Türkiye)1 site, 1 recruiting
- Recruiting
Erciyes University Medical faculty hospital
Kayseri, Talas, 38280
Ali KAPLAN, 05449069417, alikaplan@kayseri.edu.tr
About this study
Official title: The Effect of Chilled Needle on the Development of Pain and Ecchymosis in Subcutaneous Injection in Adults: A Prospective, Randomized Controlled Study
Subcutaneous (SC) injection applications are the process of administering the drug to the loose connective tissue under the skin and is one of the most frequently applied parenteral drug administration methods among nursing practices. SC injections, which are frequently performed by nurses, often result in complications such as hematoma, ecchymosis and pain at the injection site. Although the field of healthcare is developing day by day, injection applications can still be painful and uncomfortable. These procedures increase the individual's stress levels before the procedure, causing them to experience fear and anxiety and reducing patient satisfaction. This may cause the application to fail or be repeated. Many nonpharmacological methods are applied to prevent or reduce these local side effects in subcutaneous injection applications. Cold application is accepted as an effective and easy-to-use method for SC injection. Cold application may also constrict peripheral blood vessels, reducing blood flow to the tissue and thus preventing ecchymosis.
When the national and international literature is examined, there are studies using cold application to reduce pain and ecchymosis due to SC injection in adults. This study aimed to evaluate the effectiveness of cold injection, which is considered an alternative to cold therapy, in reducing pain and ecchymosis due to SC injection application. No study has been found in the literature evaluating the effectiveness of cold injection in preventing pain and ecchymosis due to SC injection application. Therefore, it is thought that this study will make a significant contribution to the literature and create a simple, comfortable and cost-free innovation. Preparation and use of cold injection is simple, easy and comfortable. It is anticipated that patients will be able to easily follow the procedure steps during the procedure. Therefore, this study aimed to examine the effect of the cooled needle on the development of pain and ecchymosis in SC injection application in adults.
Read the detailed description
Subcutaneous (SC) injection applications are the process of administering the drug to the loose connective tissue under the skin and is one of the most frequently applied parenteral drug administration methods among nursing practices. SC injections, which are frequently performed by nurses, often result in complications such as hematoma, ecchymosis and pain at the injection site. Although the field of healthcare is developing day by day, injection applications can still be painful and uncomfortable. These procedures increase the individual's stress levels before the procedure, causing them to experience fear and anxiety and reducing patient satisfaction. This may cause the application to fail or be repeated. Factors affecting pain and ecchymosis caused by subcutaneous injection include injection time, injection site, drug injected, dose injected, and needle size. Many nonpharmacological methods are applied to prevent or reduce these local side effects in subcutaneous injection applications. Cold application is accepted as an effective and easy-to-use method for SC injection. Cold application may also constrict peripheral blood vessels, reducing blood flow to the tissue and thus preventing ecchymosis.
When the national and international literature is examined, there are studies using cold application to reduce pain and ecchymosis due to SC injection in adults. This study aimed to evaluate the effectiveness of cold injection, which is considered an alternative to cold therapy, in reducing pain and ecchymosis due to SC injection application. No study has been found in the literature evaluating the effectiveness of cold injection in preventing pain and ecchymosis due to SC injection application. Therefore, it is thought that this study will make a significant contribution to the literature and create a simple, comfortable and cost-free innovation. Preparation and use of cold injection is simple, easy and comfortable. It is anticipated that patients will be able to easily follow the procedure steps during the procedure. Therefore, this study aimed to examine the effect of the cooled needle on the development of pain and ecchymosis in SC injection application in adults.
The research will be conducted as a randomized controlled, experimental clinical trial. The population of the research will consist of patients who applied to Erciyes University Health Application and Research Center General Surgery Service between the dates of the study. As a result of the analysis, it was decided to include a total of 60 people in the sample of the research. In collecting research data, the Case Report Form consisting of the Individual Introduction Form, Visual Comparison Scale and Ecchymosis Tracking Chart, created by the researchers by scanning the relevant literature, will be used. The data obtained in the research will be analyzed using the SPSS 24.0 program. Care will be taken to comply with ethical principles at every stage of the research. Before starting the application, an Academic Board Decision, ethics committee approval from the ERÜ Faculty of Medicine Ethics Committee and institutional permission from the ERÜ Health Application and Research Center will be obtained. Participants will first be explained the purpose of the research, given information about the research, and their written consent (Informed Volunteer Consent Form) will be obtained.
- Being tested
- Chilled Needle, Control Group
- Medical subject headings
- Pain, Ecchymosis
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Chilled NeedleOther
Before subcutaneous injection, 26G sterile disposable needles will be kept in the refrigerated compartment of the refrigerator for at least 24 hours. Immediately before SC injection, the needle will be removed from the refrigerator, placed in the ice box and placed next to the patient's bed. The needle temperature will be kept at 0-2 degrees Celsius in the ice box and controlled using an LCD digital thermometer. If Enoxaparin Sodium is in the ready injector, the drug in the injector will be drawn into the injector suitable for 1 cc SC injection application without loss of dose. The needle of the prepared syringe will be replaced with a cooled needle. Afterwards, the injection will be made in the designated area (outer side of the upper arm) in accordance with the SC injection procedure steps. After the injection, the patient's pain assessment will be made and marked on the ILC, and ecchymosis assessment will be made after 24, 48 and 72 hours.
Control GroupOther
SC injection will be administered to the control group in accordance with the clinical routine. No different action will be applied. The injection will be made in accordance with the SC injection protocol with a needle at room temperature, without applying any tools or procedures. After the injection, the patient's pain will be evaluated and marked on the VAS, and ecchymosis will be evaluated after 24, 48 and 72 hours.
| Study group | Role | What they receive |
|---|---|---|
| Intervention Group (Chilled Needle): | Experimental | Before subcutaneous injection, 26G sterile disposable needles will be kept in the cooling compartment of the refrigerator for at least 24 hours. Immediately before SC injection, the needle will be removed from the refrigerator, placed in the ice box and placed next to the patient's bed. The needle temperature will be kept at 0-2 degrees Celsius in the ice box and controlled using an LCD digital thermometer. If Enoxaparin Sodium is in the ready injector, the drug in the injector will be drawn into the injector suitable for 1 cc SC injection application without loss of dose. The needle of the prepared syringe will be replaced with a cooled needle. Afterwards, the injection will be made in the designated area (outer side of the upper arm) in accordance with the SC injection procedure steps. After the injection, the patient's pain assessment will be made and marked on the ILC, and ecchymosis assessment will be made after 24, 48 and 72 hours. Receives: Other: Chilled Needle |
| Control Group: | Active comparator | SC injection will be administered to the control group in accordance with the clinical routine. No different procedure will be applied. Injection will be performed with a needle at room temperature without any instrument or procedure in accordance with the SC injection protocol. After the injection, the patient's pain assessment will be made and marked on the SCI, and ecchymosis assessment will be made after 24, 48 and 72 hours. Receives: Other: Control Group |
What is being measured
The primary outcome is the main question the study is designed to answer.
Individual Introduction Form
The form prepared by the researcher by examining the relevant literature; individuals' age, gender, marital status, etc. It consists of 7 questions that include socio-demographic characteristics such as. The individual identification form will be filled out by the researcher by meeting individuals face to face.
Measured: 6 months
Visual Comparison Scale
The Visual Comparison Scale is a scale used to measure pain intensity. It is used to convert the pain value that cannot be measured numerically into numerical form. Two extreme definitions of the pain parameter are written at both ends of a 100 mm line, and the patient is asked to indicate where his/her condition is appropriate on this line by drawing a line, placing a dot, or pointing. It is a 100 mm (10 cm) ruler that can be used horizontally and vertically, with "painlessness" written on one end and "most severe pain possible" on the other end. "0 mm" means no pain, and "100 mm" means the most severe pain. The individual indicates the intensity of pain he feels on this ruler. Pain intensity score measurements will be evaluated in mm.
Measured: 6 months
Octoberosis Tracking Chart
It is a form developed by researchers to track the development of ecchymosis in patients after subcutaneous injection, in which the date and time of SC injection and the ecchymosis at 24, 48, and 72 hours after injection are recorded.
In the project, an acetate pen will be used to measure ecchymosis in the injection area. In the literature, color changes smaller than 2 mm2 are not considered ecchymosis. Based on this information, in this study, color change smaller than 2 mm will be categorized as "no ecchymosis" and color change 2 mm and above will be categorized as "ecchymosis present".
Measured: 6 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted24 Jan 2024
- Study start1 Mar 2024
- Primary completionOct 2024 (estimated)
- Study completionOct 2024 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for PainStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Factorial
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 60 participants (estimated)
Sponsor and investigators
- Lead sponsor
- TC Erciyes University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Ali Kaplan, TC Erciyes University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06222216
- Sponsor's protocol ID
- Ali KAPLAN - Kayseri U
- Status last verified
- May 2024
- First submitted
- 11 Jan 2024
- Last updated
- 13 May 2024
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 13 May 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Effect of Chilled Needle on the Development of Pain and Ecchymosis in Subcutaneous Injection in Adults: A Prospective, Randomized Controlled Study
- ClinicalTrials.gov ID
- NCT06222216
- Acronym / sponsor ID
- Ali KAPLAN - Kayseri U
- Study type
- Interventional
- Recruitment status
- Unknown status
- Enrolment
- 60 participants (estimated)
- Lead sponsor
- TC Erciyes UniversityUniversity, hospital or other
- Study start
- 1 Mar 2024 (actual)
- Primary completion
- Oct 2024 (estimated)
- Study completion
- Oct 2024 (estimated)
- First posted
- 24 Jan 2024 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Subcutaneous (SC) injection applications are the process of administering the drug to the loose connective tissue under the skin and is one of the most frequently applied parenteral drug administration methods among nursing practices. SC injections, which are frequently performed by nurses, often result in complications such as hematoma, ecchymosis and pain at the injection site. Although the field of healthcare is developing day by day, injection applications can still be painful and uncomfortable. These procedures increase the individual's stress levels before the procedure, causing them to experience fear and anxiety and reducing patient satisfaction. This may cause the application to fail or be repeated. Many nonpharmacological methods are applied to prevent or reduce these local side effects in subcutaneous injection applications. Cold application is accepted as an effective and easy-to-use method for SC injection. Cold application may also constrict peripheral blood vessels, reducing blood flow to the tissue and thus preventing ecchymosis.
When the national and international literature is examined, there are studies using cold application to reduce pain and ecchymosis due to SC injection in adults. This study aimed to evaluate the effectiveness of cold injection, which is considered an alternative to cold therapy, in reducing pain and ecchymosis due to SC injection application. No study has been found in the literature evaluating the effectiveness of cold injection in preventing pain and ecchymosis due to SC injection application. Therefore, it is thought that this study will make a significant contribution to the literature and create a simple, comfortable and cost-free innovation. Preparation and use of cold injection is simple, easy and comfortable. It is anticipated that patients will be able to easily follow the procedure steps during the procedure. Therefore, this study aimed to examine the effect of the cooled needle on the development of pain and ecchymosis in SC injection application in adults.
Detailed description
Subcutaneous (SC) injection applications are the process of administering the drug to the loose connective tissue under the skin and is one of the most frequently applied parenteral drug administration methods among nursing practices. SC injections, which are frequently performed by nurses, often result in complications such as hematoma, ecchymosis and pain at the injection site. Although the field of healthcare is developing day by day, injection applications can still be painful and uncomfortable. These procedures increase the individual's stress levels before the procedure, causing them to experience fear and anxiety and reducing patient satisfaction. This may cause the application to fail or be repeated. Factors affecting pain and ecchymosis caused by subcutaneous injection include injection time, injection site, drug injected, dose injected, and needle size. Many nonpharmacological methods are applied to prevent or reduce these local side effects in subcutaneous injection applications. Cold application is accepted as an effective and easy-to-use method for SC injection. Cold application may also constrict peripheral blood vessels, reducing blood flow to the tissue and thus preventing ecchymosis.
When the national and international literature is examined, there are studies using cold application to reduce pain and ecchymosis due to SC injection in adults. This study aimed to evaluate the effectiveness of cold injection, which is considered an alternative to cold therapy, in reducing pain and ecchymosis due to SC injection application. No study has been found in the literature evaluating the effectiveness of cold injection in preventing pain and ecchymosis due to SC injection application. Therefore, it is thought that this study will make a significant contribution to the literature and create a simple, comfortable and cost-free innovation. Preparation and use of cold injection is simple, easy and comfortable. It is anticipated that patients will be able to easily follow the procedure steps during the procedure. Therefore, this study aimed to examine the effect of the cooled needle on the development of pain and ecchymosis in SC injection application in adults.
The research will be conducted as a randomized controlled, experimental clinical trial. The population of the research will consist of patients who applied to Erciyes University Health Application and Research Center General Surgery Service between the dates of the study. As a result of the analysis, it was decided to include a total of 60 people in the sample of the research. In collecting research data, the Case Report Form consisting of the Individual Introduction Form, Visual Comparison Scale and Ecchymosis Tracking Chart, created by the researchers by scanning the relevant literature, will be used. The data obtained in the research will be analyzed using the SPSS 24.0 program. Care will be taken to comply with ethical principles at every stage of the research. Before starting the application, an Academic Board Decision, ethics committee approval from the ERÜ Faculty of Medicine Ethics Committee and institutional permission from the ERÜ Health Application and Research Center will be obtained. Participants will first be explained the purpose of the research, given information about the research, and their written consent (Informed Volunteer Consent Form) will be obtained.
Study design
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Factorial
- Masking
- Double blind (participant, investigator)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Intervention Group (Chilled Needle): | Experimental | Other: Chilled NeedleBefore subcutaneous injection, 26G sterile disposable needles will be kept in the cooling compartment of the refrigerator for at least 24 hours. Immediately before SC injection, the needle will be removed from the refrigerator, placed in the ice box and placed next to the patient's bed. The needle temperature will be kept at 0-2 degrees Celsius in the ice box and controlled using an LCD digital thermometer. If Enoxaparin Sodium is in the ready injector, the drug in the injector will be drawn into the injector suitable for 1 cc SC injection application without loss of dose. The needle of the prepared syringe will be replaced with a cooled needle. Afterwards, the injection will be made in the designated area (outer side of the upper arm) in accordance with the SC injection procedure steps. After the injection, the patient's pain assessment will be made and marked on the ILC, and ecchymosis assessment will be made after 24, 48 and 72 hours. |
| Control Group: | Active comparator | Other: Control GroupSC injection will be administered to the control group in accordance with the clinical routine. No different procedure will be applied. Injection will be performed with a needle at room temperature without any instrument or procedure in accordance with the SC injection protocol. After the injection, the patient's pain assessment will be made and marked on the SCI, and ecchymosis assessment will be made after 24, 48 and 72 hours. |
Who may qualify
- Ages
- 18 to 65 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (13 listed)
- Able to speak and understand Turkish,
- Those between the ages of 18-65,
- Oriented to place and time,
- Having no vision or hearing problems,
- Not using psychiatric medication due to any psychiatric disease,
Key exclusion criteria (4 listed)
- Vital signs not within the reference range,
- Those with signs of phlebitis, scar tissue, dermatitis, incision and infection in the area where the intervention will be performed,
- Having had a mastectomy,
- Patients who declare that they are addicted to alcohol and drugs will not be included in the research.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Chilled NeedleBefore subcutaneous injection, 26G sterile disposable needles will be kept in the refrigerated compartment of the refrigerator for at least 24 hours. Immediately before SC injection, the needle will be removed from the refrigerator, placed in the ice box and placed next to the patient's bed. The needle temperature will be kept at 0-2 degrees Celsius in the ice box and controlled using an LCD digital thermometer. If Enoxaparin Sodium is in the ready injector, the drug in the injector will be drawn into the injector suitable for 1 cc SC injection application without loss of dose. The needle of the prepared syringe will be replaced with a cooled needle. Afterwards, the injection will be made in the designated area (outer side of the upper arm) in accordance with the SC injection procedure steps. After the injection, the patient's pain assessment will be made and marked on the ILC, and ecchymosis assessment will be made after 24, 48 and 72 hours. | Other | Intervention Group (Chilled Needle): |
| Control GroupSC injection will be administered to the control group in accordance with the clinical routine. No different action will be applied. The injection will be made in accordance with the SC injection protocol with a needle at room temperature, without applying any tools or procedures. After the injection, the patient's pain will be evaluated and marked on the VAS, and ecchymosis will be evaluated after 24, 48 and 72 hours. | Other | Control Group: |
Primary outcome
Individual Introduction Form
Time frame: 6 months
The form prepared by the researcher by examining the relevant literature; individuals' age, gender, marital status, etc. It consists of 7 questions that include socio-demographic characteristics such as. The individual identification form will be filled out by the researcher by meeting individuals face to face.
Visual Comparison Scale
Time frame: 6 months
The Visual Comparison Scale is a scale used to measure pain intensity. It is used to convert the pain value that cannot be measured numerically into numerical form. Two extreme definitions of the pain parameter are written at both ends of a 100 mm line, and the patient is asked to indicate where his/her condition is appropriate on this line by drawing a line, placing a dot, or pointing. It is a 100 mm (10 cm) ruler that can be used horizontally and vertically, with "painlessness" written on one end and "most severe pain possible" on the other end. "0 mm" means no pain, and "100 mm" means the most severe pain. The individual indicates the intensity of pain he feels on this ruler. Pain intensity score measurements will be evaluated in mm.
Octoberosis Tracking Chart
Time frame: 6 months
It is a form developed by researchers to track the development of ecchymosis in patients after subcutaneous injection, in which the date and time of SC injection and the ecchymosis at 24, 48, and 72 hours after injection are recorded. In the project, an acetate pen will be used to measure ecchymosis in the injection area. In the literature, color changes smaller than 2 mm2 are not considered ecchymosis. Based on this information, in this study, color change smaller than 2 mm will be categorized as "no ecchymosis" and color change 2 mm and above will be categorized as "ecchymosis present".
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 13 May 2024.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Erciyes University Medical faculty hospital
Kayseri, Turkey (Türkiye)
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Chilled Needle in people with Pain and Ecchymosis, run by TC Erciyes University at 1 site in Turkey (Türkiye).
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 13 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 13 May 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Turkey (Türkiye). Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Each site lists its own contact: choose the nearest one under Trial locations. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Individual Introduction Form (time frame: 6 months). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 13 May 2024; AzTrials last refreshed its copy on 26 Oct 2026.