Paracentesis
A procedure to remove fluid from the abdominal cavity, relieving pressure and discomfort in peritoneal mesothelioma patients.
Palliative ProcedureOverview
Paracentesis is a procedure to drain fluid (ascites) that has accumulated in the abdominal cavity. For peritoneal mesothelioma patients, this procedure provides relief from abdominal distension, discomfort, and breathing difficulty caused by fluid pressing on the diaphragm.
Who May Be a Candidate
- Patients with symptomatic ascites
- Peritoneal mesothelioma with abdominal fluid
- Diagnostic evaluation of ascites
- Those needing symptom relief before other treatments
How It Works
A needle is inserted through the abdominal wall into the peritoneal cavity, and fluid is drained into collection bags. The procedure may be guided by ultrasound.
Procedure Steps
- Local anesthetic applied to abdomen
- Ultrasound used to identify safe entry point
- Needle or catheter inserted into abdominal cavity
- Fluid drained slowly (may take 30-60 minutes)
- Large volumes may require IV fluids
- Needle removed and bandage applied
Benefits
- Relief from abdominal distension and discomfort
- Improved breathing
- Provides fluid for diagnostic analysis
- Can be performed as outpatient procedure
Risks & Side Effects
- Bleeding
- Infection
- Bowel perforation (rare)
- Low blood pressure if large volume removed
- Fluid reaccumulation
Recovery
Minimal recovery needed. Patients often feel immediate relief. May need to replace proteins lost in fluid. Fluid typically reaccumulates over weeks to months.
Expected Outcomes
Provides symptomatic relief but is not curative. May need to be repeated regularly. Indwelling catheters can allow home drainage for patients with frequent accumulation.
Finding Treatment
This procedure is typically performed at specialized mesothelioma treatment centers with experienced surgical teams. Consulting with a mesothelioma specialist is the first step in determining if this treatment is appropriate for your situation.
Treatment Q&A
Frequently Asked Questions
What is the life expectancy of someone with peritoneal mesothelioma?
People with peritoneal mesothelioma have an average life expectancy of 53 months with cytoreductive surgery and heated intraperitoneal chemotherapy (HIPEC), compared to 6-12 months without treatment. The 5-year survival rate is 65%, rising to about 80% with cytoreduction, HIPEC, and follow-up chemotherapy in eligible cases. Survival varies by cell type, with epithelioid averaging over 31 months and sarcomatoid around 5 months after treatment.
Is paracentesis end of life?
Paracentesis itself is not considered an “end of life” procedure, although it is often used in serious illness and hospice settings. For people with malignant ascites from advanced cancer, studies report median survivals of only a few weeks, and paracentesis mainly aims to relieve symptoms such as abdominal pain and breathlessness. Evidence from cancer and cirrhosis research suggests paracentesis does not shorten survival and may even be associated with slightly longer survival or fewer complications in some groups. In end-stage liver disease, large-volume paracentesis is a standard palliative treatment and is often repeated every 1 to 2 weeks, while some people later transition to long-term abdominal drains to reduce hospital visits. For people with mesothelioma, paracentesis is viewed as part of symptom-focused care that can be used at many stages, including but not limited to the final months of life.
What actor died of mesothelioma?
Several actors died from mesothelioma due to asbestos exposure, including Steve McQueen (1930-1980), diagnosed with pleural mesothelioma in 1978 after possible exposure from military service and movie sets, dying at age 50. Paul Gleason (1939-2006), known for *The Breakfast Club*, developed pleural mesothelioma from teenage construction work and died three weeks after diagnosis at age 67. Ed Lauter (1938-2013), a character actor in over 200 films, was diagnosed in 2013, possibly from home renovations, and died months later at age 74.
What is a paracentesis for mesothelioma?
Paracentesis for mesothelioma is a minimally invasive procedure that drains excess fluid (ascites) from the abdominal cavity in people with peritoneal mesothelioma. A doctor numbs a small area of the abdomen and inserts a needle or catheter to remove liters of fluid, often in about 30 minutes, usually as an outpatient procedure. The fluid can be sent to a lab to look for cancer cells, so paracentesis can be both diagnostic and therapeutic. It does not treat the cancer or extend survival directly, but research and clinical experience show it often eases symptoms such as pain, bloating, nausea, and shortness of breath, and may need to be repeated if the fluid returns.