{"id":53475,"date":"2026-07-08T09:47:00","date_gmt":"2026-07-08T08:47:00","guid":{"rendered":"https:\/\/campusvygon.com\/uk\/?p=53475"},"modified":"2026-06-23T11:45:05","modified_gmt":"2026-06-23T10:45:05","slug":"article-6-picc-insertion-techniques-pain-management-and-complication-awareness","status":"publish","type":"post","link":"https:\/\/campusvygon.com\/uk\/vascular-access\/fundamentals-of-picc-practice\/article-6-picc-insertion-techniques-pain-management-and-complication-awareness\/","title":{"rendered":"Article 6: PICC Insertion: Techniques, Pain Management and Complication Awareness"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Peripherally Inserted Central Catheters (PICCs) are widely used for the delivery of long-term therapies such as intravenous antibiotics, chemotherapy and parenteral nutrition. Their safe and effective insertion requires a combination of technical skill, anatomical knowledge, and a clear understanding of patient care before, during and after the procedure. Just as important is recognising how different techniques influence outcomes and how complications can arise, be prevented and be managed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Patient Experience and Pain Management<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A successful PICC insertion begins with thorough patient preparation. Clear communication, informed consent and a structured assessment are essential to reduce anxiety and improve overall outcomes. Evidence suggests that appropriate pre-procedural assessment contributes to better pain control and reduces the risk of complications.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Effective preparation should include:<\/li>\n\n\n\n<li>Confirming patient identity and allergy status<\/li>\n\n\n\n<li>Explaining the procedure clearly and setting expectations<\/li>\n\n\n\n<li>Assessing previous vascular access history and patient concerns<\/li>\n\n\n\n<li>Ensuring the patient is positioned comfortably and given privacy<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The skin is a highly sensitive organ, rich in nerve endings capable of detecting different types of stimuli such as pressure, temperature and pain intensity. During PICC insertion, patients may experience both fast, sharp pain and slower, more persistent discomfort. While sharp pain is typically linked to mechanical or thermal stimuli, ongoing discomfort may be associated with sustained pressure or chemical responses within tissues.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Minimising pain is therefore both a clinical and psychological priority. Relaxation techniques, including controlled breathing and distraction, can help reduce pain perception. However, clinical interventions remain central to effective management.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common strategies to reduce discomfort include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use of local or topical anaesthesia<\/li>\n\n\n\n<li>Providing reassurance and clear communication throughout<\/li>\n\n\n\n<li>Encouraging relaxation techniques such as controlled breathing<\/li>\n\n\n\n<li>Minimising procedure time and unnecessary manipulation<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Local anaesthesia, most commonly lignocaine, is widely used and provides rapid, targeted pain relief when infiltrated at the insertion site. It is effective, economical and practical, though it carries potential risks such as:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Allergic reactions or anaphylaxis<\/li>\n\n\n\n<li>Inadvertent intravascular injection<\/li>\n\n\n\n<li>Temporary vein distortion affecting access<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In contrast, topical anaesthesia offers a non-invasive alternative that blocks nerve conduction at the skin surface. While particularly useful in certain procedures such as midline insertions, topical agents may provide less depth of anaesthesia compared to infiltrated techniques. The choice between these methods represents a key difference in clinical approach, balancing patient comfort with procedural effectiveness.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Even with appropriate anaesthesia, patients often describe a sensation of pressure during insertion. Ongoing assessment and timely administration of additional anaesthetic are therefore essential to maintain comfort throughout the procedure.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Insertion Techniques and Clinical Considerations<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Modern PICC insertion typically follows the Modified Seldinger Technique, supported by ultrasound guidance. This approach represents a significant advancement from landmark-based techniques, offering improved accuracy and reduced complication rates.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ultrasound allows clinicians to visualise vascular structures in real time, differentiate between veins and arteries, and identify surrounding nerves. This has transformed practice by enabling more precise vein selection and reducing reliance on anatomical estimation. Ideally, the selected vein should be large, straight, compressible and free from obstruction, with a diameter at least three times that of the catheter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The procedure itself involves careful preparation of both the patient and the sterile field, followed by vein puncture, guidewire insertion, and catheter advancement through a peel-away sheath. Controlled technique is critical at every stage. For example, advancing the catheter too quickly may cause vessel spasm, while excessive force can result in vessel trauma.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Another important technical consideration is catheter tip positioning. The optimal location is within the superior vena cava or at the cavoatrial junction. Methods such as the Lum measurement technique provide a reliable estimation of catheter length, although technologies such as ECG tip confirmation and fluoroscopy offer greater accuracy. Incorrect positioning remains a key difference between effective and suboptimal insertion techniques, with direct implications for patient safety.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Preventative manoeuvres also play an important role. Asking the patient to turn their head towards the insertion side during catheter advancement can help prevent misdirection into the jugular vein. These small but critical steps highlight how technique directly influences outcomes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Complications: Risks and Prevention<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Despite advances in technique and technology, PICC insertion remains associated with potential complications. These can be categorised as acute, semi-acute or delayed, and their occurrence is influenced by both procedural technique and operator experience.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Complications may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Acute (during or immediately after insertion)<\/li>\n\n\n\n<li>Semi-acute (developing shortly after placement)<\/li>\n\n\n\n<li>Delayed (occurring over time with device use)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Acute complications occur during or immediately after insertion. One of the most notable is inadvertent arterial puncture. This typically arises when anatomical differentiation is inadequate, particularly in the absence of ultrasound guidance. Arterial puncture is characterised by bright red, pulsatile blood flow and requires immediate management through needle removal and sustained pressure to prevent haematoma formation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Key prevention measures include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use of ultrasound to clearly differentiate veins from arteries<\/li>\n\n\n\n<li>Careful anatomical assessment prior to insertion<\/li>\n\n\n\n<li>Avoiding blind or landmark-based techniques where possible<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The routine use of ultrasound has significantly reduced the incidence of this complication, highlighting the clear difference between traditional and image-guided techniques.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Air embolism, while less common, is potentially life-threatening. It occurs when air enters the venous system, often during catheter insertion or manipulation. The risk is increased in hypovolaemic or critically ill patients. Clinically, symptoms such as sudden dyspnoea, chest pain and hypotension may develop rapidly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Signs and immediate concerns may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sudden respiratory distress<\/li>\n\n\n\n<li>Tachycardia and hypotension<\/li>\n\n\n\n<li>Chest pain or altered consciousness<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Prevention relies on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Maintaining a closed system at all times<\/li>\n\n\n\n<li>Using luer-lock connections and secure devices<\/li>\n\n\n\n<li>Ensuring appropriate patient positioning and hydration<\/li>\n\n\n\n<li>Remaining vigilant during catheter manipulation<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Prompt recognition and intervention are essential to prevent severe outcomes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nerve injury is another recognised complication, particularly involving the ulnar or median nerves. Patients may report an electric shock sensation, tingling or loss of movement. This complication is closely linked to technique, as poor visualisation or needle misplacement increases risk.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Preventative approaches include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Using ultrasound to identify and avoid nerve structures<\/li>\n\n\n\n<li>Repositioning immediately if the patient reports nerve-related symptoms<\/li>\n\n\n\n<li>Avoiding forceful or repeated attempts in the same location<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Catheter misplacement represents a further technical challenge. Incorrect tip positioning can lead to thrombosis, impaired drug delivery, or persistent withdrawal occlusion. In more severe cases, it may contribute to serious complications such as cardiac tamponade.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To reduce the risk of misplacement:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use validated measurement techniques such as the Lum method<\/li>\n\n\n\n<li>Utilise tip confirmation technologies where available<\/li>\n\n\n\n<li>Confirm catheter tip position prior to use<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Importantly, repeated insertion attempts can increase patient discomfort, anxiety and complication risk.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Good practice should therefore include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Limiting the number of insertion attempts<\/li>\n\n\n\n<li>Escalating to more experienced practitioners when required<\/li>\n\n\n\n<li>Using evidence-based, image-guided techniques wherever possible<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This reinforces the importance of clinician competence and the adoption of best practice standards to optimise patient safety and outcomes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Catheter Securement: Subcutaneous Anchor Systems<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Effective catheter securement is a critical component of PICC management, directly influencing device stability, complication rates and overall patient outcomes. Traditional securement methods, such as adhesive devices and sutures, have limitations including skin irritation, infection risk and reduced reliability over time.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Subcutaneous anchor securement systems represent a modern alternative, designed to provide consistent and durable fixation by anchoring the catheter beneath the skin at the insertion site. These systems use small anchors placed into the subcutaneous tissue, securing the catheter without relying on external adhesives or sutures.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Key advantages of subcutaneous anchor systems include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reduced risk of catheter migration and dislodgement<\/li>\n\n\n\n<li>Lower rates of catheter-related infection compared to sutures<\/li>\n\n\n\n<li>Elimination of suture-related complications such as needlestick injury<\/li>\n\n\n\n<li>Improved patient comfort, particularly during long-term use<\/li>\n\n\n\n<li>Greater reliability in patients with fragile or compromised skin<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">By stabilising the catheter at its point of entry, these systems minimise micro-movement, which is a recognised contributor to complications such as phlebitis, thrombosis and catheter-related bloodstream infections. This highlights an important difference in securement approach, where subcutaneous systems actively contribute to both mechanical stability and infection prevention.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Insertion of a subcutaneous anchor system is typically performed immediately following catheter placement, under aseptic conditions. Proper positioning and deployment are essential to ensure effectiveness and avoid unnecessary tissue trauma.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Clinical considerations when using these systems include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ensuring appropriate patient selection<\/li>\n\n\n\n<li>Using correct insertion technique and training<\/li>\n\n\n\n<li>Monitoring the insertion site for signs of irritation or infection<\/li>\n\n\n\n<li>Considering patient comfort and anatomical suitability<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">As vascular access practice continues to evolve, subcutaneous securement systems are increasingly recognised as part of best practice, particularly for patients requiring long-term central access. Their use reflects a broader shift towards technologies that enhance both safety and patient experience across the care pathway.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Post-procedure Care and Documentation<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Following insertion, careful monitoring is required to assess the patient\u2019s condition, ensure adequate circulation and identify any early complications. Some discomfort is expected, but this should be transient and manageable with simple analgesia such as paracetamol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Before the catheter is used, its position must be confirmed using chest X-ray, fluoroscopy or a recognised tip confirmation system. This step is critical in preventing complications associated with malposition.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comprehensive documentation completes the procedure. Records should include details of the vein accessed, use of ultrasound, skin preparation, ease of insertion, any complications encountered, catheter measurements and confirmation of tip position. Accurate documentation supports continuity of care, clinical governance and audit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">PICC insertion is a complex procedure that combines technical precision with patient-centred care. Differences in technique, particularly the use of ultrasound guidance, appropriate anaesthesia and accurate tip positioning methods, have a direct impact on success rates and complication profiles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">While complications such as arterial puncture, air embolism, nerve injury and catheter misplacement remain inherent risks, many can be minimised through careful planning, skilled practice and adherence to best practice standards. Ultimately, achieving optimal outcomes depends on a balance of clinical expertise, patient communication and ongoing vigilance throughout the care pathway.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-cover alignfull has-white-color has-text-color has-link-color has-small-font-size wp-elements-252077bb42b89a73795c5bbaa569e5bb\" style=\"min-height:200px;aspect-ratio:unset;\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-100 has-background-dim\" style=\"background-color:#004431\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile is-vertically-aligned-center is-image-fill-element\" style=\"grid-template-columns:25% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"http:\/\/campusvygon.com\/uk\/wp-content\/uploads\/sites\/9\/2026\/06\/PICC-Series-front-cover-1024x1024.png\" alt=\"\" class=\"wp-image-53543 size-full\" style=\"object-position:50% 50%\" srcset=\"http:\/\/campusvygon.com\/uk\/wp-content\/uploads\/sites\/9\/2026\/06\/PICC-Series-front-cover-1024x1024.png 1024w, http:\/\/campusvygon.com\/uk\/wp-content\/uploads\/sites\/9\/2026\/06\/PICC-Series-front-cover-980x980.png 980w, http:\/\/campusvygon.com\/uk\/wp-content\/uploads\/sites\/9\/2026\/06\/PICC-Series-front-cover-480x480.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<h2 class=\"wp-block-heading has-text-align-left has-white-color has-text-color\" style=\"font-size:20px\">PICC Removal, Complications and Post-Removal Care<\/h2>\n\n\n\n<div class=\"wp-block-buttons alignfull is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/campusvygon.com\/uk\/vascular-access\/fundamentals-of-picc-practice\/article-7-picc-removal-complications-and-post-removal-care\/\">Next Article<\/a><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Peripherally Inserted Central Catheters (PICCs) are widely used for the delivery of long-term therapies such as intravenous antibiotics, chemotherapy and parenteral nutrition. Their safe and effective insertion requires a combination of technical skill, anatomical knowledge, and a clear understanding of patient care before, during and after the procedure. Just as important is recognising how different [&hellip;]<\/p>\n","protected":false},"author":141,"featured_media":53471,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[117],"tags":[47],"class_list":["post-53475","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fundamentals-of-picc-practice","tag-picc-fr"],"acf":[],"_links":{"self":[{"href":"https:\/\/campusvygon.com\/uk\/wp-json\/wp\/v2\/posts\/53475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/campusvygon.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/campusvygon.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/campusvygon.com\/uk\/wp-json\/wp\/v2\/users\/141"}],"replies":[{"embeddable":true,"href":"https:\/\/campusvygon.com\/uk\/wp-json\/wp\/v2\/comments?post=53475"}],"version-history":[{"count":3,"href":"https:\/\/campusvygon.com\/uk\/wp-json\/wp\/v2\/posts\/53475\/revisions"}],"predecessor-version":[{"id":53556,"href":"https:\/\/campusvygon.com\/uk\/wp-json\/wp\/v2\/posts\/53475\/revisions\/53556"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/campusvygon.com\/uk\/wp-json\/wp\/v2\/media\/53471"}],"wp:attachment":[{"href":"https:\/\/campusvygon.com\/uk\/wp-json\/wp\/v2\/media?parent=53475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/campusvygon.com\/uk\/wp-json\/wp\/v2\/categories?post=53475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/campusvygon.com\/uk\/wp-json\/wp\/v2\/tags?post=53475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}