Who is at Risk for a Spontaneous Pneumothorax?

A pneumothorax or, “collapsed lung”, is often first seen and diagnosed in the Emergency Department. Identifying the condition in triage is crucial so as to prevent hypoxia (inadequate oxygen reaching the tissues). An experienced nurse may recognize this condition best by the characteristics of the individual: a male between the ages of 20 and 40, particularly tall and thin, and a smoker. He may present with sudden onset of chest pain, sharp in nature with feelings of tightness in the chest.  Shortness of breath, rapid heart rate, rapid breathing, cough, and fatigue are other symptoms. If the skin has developed a bluish color (termed cyanosis), haste in treatment is vital.

So what is a pneumothorax? A pneumothorax is a collection of free air in the chest outside the lung that causes the lung to collapse. A spontaneous pneumothorax, also referred to as a primary pneumothorax, occurs in the absence of a traumatic injury to the chest or a known lung disease. It is caused by a rupture of a cyst or a small sac (bleb) on the surface of the lung. Pneumothorax may also occur following an injury to the chest wall such as a fractured rib, any penetrating injury (gun shot or stabbing), surgical invasion of the chest, or may be deliberately induced in order to collapse the lung. A pneumothorax can also develop as a result of underlying lung diseases, including cystic fibrosis, chronic obstructive pulmonary disease (COPD), lung cancer, asthma, and infections of the lungs.

Spontaneous pneumothorax affects about 9,000 persons each year in the U.S. who have no history of lung disease. Smoking has been shown to increase the risk for spontaneous pneumothorax.

To verify diagnosis, examination of the chest with a stethoscope reveals decreased or absent breath sounds over the affected lung. The diagnosis is confirmed by chest x-ray.

A small pneumothorax without underlying lung disease may resolve on its own in one to two weeks. A larger pneumothorax and a pneumothorax associated with underlying lung disease often require aspiration of the free air and/or placement of a chest tube to evacuate the air. Possible complications of chest tube insertion include pain, infection of the space between the lung and chest wall (the pleural space), hemorrhage (bleeding), fluid accumulation in the lung, and low blood pressure (hypotension). In some cases, the leak does not close on its own. This is called a bronchopleural fistula, and may require chest surgery to repair the hole in the lung.

The outcome of a pneumothorax depends upon the extent and type of pneumothorax. A small spontaneous pneumothorax will generally resolve on its own without treatment. A secondary pneumothorax associated with underlying disease, even when small, is much more serious and carries a 15% mortality rate. A secondary pneumothorax requires urgent and immediate treatment. Having one pneumothorax increases the risk of developing the condition again. The recurrence rate for both primary and secondary pneumothorax is about 40%; most recurrences occur within 1.5 to two years.

The nurse’s role in the ED is vital in identification upon presentation and in carrying out treatment. The patient will be understandably anxious, scared and uncomfortable. Education and reassurance needs to be given to both the patient and family members. The ED physician will need assistance if a chest tube is to be inserted and preparation includes obtaining consent, set up of the equipment, and pre-medications and monitoring of vital signs/oxygenation. The patient will most times be admitted and will need follow up care. Try to bite your tongue on the smoking cessation lecture (if warranted) until the patient is once again comfortable!

 
Medical Revising Authors and Editor: George Schiffman, MD, and Melissa Conrad Stoppler, MD

I Feel Good....Didn't Know That I Would!

How we feel and how we live our life is I think about 90% attitude and health and 10% circumstance. It sounds cliché to say "stay positive", but a positive mental attitude is everything! Anything that happens to you or those around you can be effectively handled if you can look at it from a positive perspective. We all can name specific individuals in our lives that we tend to avoid because everything that comes out of their mouths is doom and gloom. You can almost see the sneer on their face!


Being healthy is the other logical part of living well. Americans are horrible at this. Drive thru's, take out, junk food everywhere and super-sizes combined with video games and remote controls = obesity. I personally do not have a weight problem, but I know I would feel better with 20 less pounds and would be at a perfect size for my height if I could get there. I've had problems with migraines for years and a neurologist recently told me to first try giving up caffeine. Being a nurse, I of course know that caffeine is not good for you, but it's been my only vice besides chocolate. I drank 2 cups of coffee and 2 Diet Coke's a day. But after increasing headaches drove me to the neurologist, it took his advice to get me to quit. I have now given up the Diet Cokes and am down to 1 cup of half-caffeine coffee a day. And guess what, this morning I noticed that I really do feel energized! I did a work out with weights with more vigor than before and am mentally ready to tackle tasks I usually am sluggish to do!


Whether we are nurses, doctors, or rocket scientists, we all know what is good for us... but actually putting it into play is different. Personal change is SO hard! But when you can accomplish it, the feeling of satisfaction is amazing. My next step is to cut my food intake almost in half. I want to prepare my family's dinner plates like usual, and then take almost half my food and put it away for another meal. This will save money too! No snacking and lots of water.


Life is a work in progress.....