The information on this website is not intended for diagnosis or treatment. Please consult your physician for health concerns.

+90 850 321 50 00

Venous Access in Cancer Patients

Choosing and caring for central venous catheters during cancer therapy

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Onkoloji department. Book Appointment →

What is Venous Access in Cancer Patients?

Cancer treatment frequently requires repeated infusion of chemotherapy, blood products, and supportive medications, plus serial blood draws. A reliable central venous access device improves comfort, reduces extravasation risk, and supports therapies that cannot be given through peripheral veins.

Choices include peripherally inserted central catheters (PICC) for medium-term use of weeks to months, tunneled catheters (Hickman, Broviac, Permcath) for stem cell transplant or apheresis, and totally implanted ports (Port-a-Cath) for ambulatory long-term chemotherapy. Ports are favored for routine adjuvant chemotherapy due to lower infection rate, easier hygiene, and patient comfort. PICCs are convenient but carry higher rates of catheter-associated thrombosis and central-line bloodstream infection.

Major complications are catheter-associated thrombosis, central-line associated bloodstream infection, mechanical issues such as dislodgement or fracture, and pinch-off syndrome with subclavian ports. Standardized insertion bundles, chlorhexidine hubs, and minimal manipulation reduce infection risk. Suspected infection is treated empirically with broad-spectrum antibiotics covering Staphylococcus, with catheter removal in tunnel infection, persistent bacteremia, or fungemia.

Symptoms

Pain, swelling, or redness at catheter site
Fever or chills associated with catheter use
Difficulty flushing or aspirating the line
Arm or neck swelling on catheter side (thrombosis)
Sudden chest pain or dyspnea with catheter
Drainage at exit site

Risk Factors

Long-term infusional chemotherapy
Stem cell transplant or apheresis
Multiple simultaneous infusions or vesicant chemotherapy
Difficult peripheral venous access
Need for frequent blood sampling

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Fever or chills with central venous catheter
  • Pain, redness, or drainage at catheter site
  • Arm swelling or chest pain on catheter side
  • Difficulty using the catheter for infusion or sampling

Treatment Methods

01
Choose access type based on duration and intensity of therapy
02
Insertion under ultrasound guidance with sterile bundle
03
Chlorhexidine skin preparation and hub disinfection
04
Standardized maintenance and dressing protocols
05
Empirical antibiotics for suspected line infection
06
Catheter removal for tunnel infection, persistent bacteremia, fungemia
07
Anticoagulation for catheter-associated thrombosis with line retention if functional

Which Department to Visit?

You can visit our Onkoloji department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

Learn About Onkoloji Department

Let us help you

You can make an appointment with our specialists or contact us for your concerns.

Book AppointmentContact Us

Related Health Topics

Other articles from the same department you may want to explore.

Anaemia

Dahiliye (İç Hastalıkları)

Anaemia is a low haemoglobin level that reduces oxygen delivery, causing fatigue, pallor, and shortness of breath. It is not a disease itself but a sign of many underlying conditions. Most cases are correctable with appropriate diagnosis and treatment.

Iron Deficiency Anaemia

Dahiliye (İç Hastalıkları)

Iron deficiency anaemia develops when dietary intake, absorption, or losses create an iron shortfall, most often affecting women and children. Identifying the underlying cause is the core of management, alongside iron replacement.

Vitamin B12 Deficiency

Dahiliye (İç Hastalıkları)

Vitamin B12 deficiency can cause megaloblastic anaemia, neurological symptoms, and cognitive impairment. Early treatment with intramuscular or oral B12 largely prevents irreversible complications.

Hypertension (High Blood Pressure) Management

Dahiliye (İç Hastalıkları)

Hypertension is often called the silent killer because it progresses symptom-free for years and can damage the heart, brain, kidneys, and eyes. Regular monitoring, lifestyle change, and evidence-based drug therapy dramatically reduce cardiovascular risk.

Chronic Kidney Disease

Dahiliye (İç Hastalıkları)

Chronic kidney disease is one of the most common complications of chronic conditions such as diabetes and hypertension, and can be silent in its early stages.

Hepatitis B (HBV)

Dahiliye (İç Hastalıkları)

Hepatitis B is a DNA virus infection causing acute and chronic hepatitis with risk of cirrhosis and hepatocellular carcinoma; diagnosis integrates HBsAg, HBeAg, anti-HBc, and HBV DNA with management based on disease phase using nucleos(t)ide analogues (entecavir, tenofovir) and universal infant vaccination.

Hepatitis C (HCV)

Dahiliye (İç Hastalıkları)

Hepatitis C is an RNA virus causing chronic hepatitis that may progress to cirrhosis and hepatocellular carcinoma; modern direct-acting antiviral (DAA) pangenotypic regimens (sofosbuvir/velpatasvir, glecaprevir/pibrentasvir) achieve sustained virologic response over 95% in 8–12 weeks with universal adult screening and cure for nearly all patients.

Fatty Liver Disease

Dahiliye (İç Hastalıkları)

Non-alcoholic fatty liver disease (NAFLD) is closely related to obesity and metabolic syndrome and is largely reversible with early treatment.

Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.