The Benefits Of Cystic Fibrosis

Cystic fibrosis is an genetic disease that can cause bad damage to the lungs and other organs in the body. It is a common genetic (Gene) disease affecting to geriatric, (adults) young adults, or and kids. Now they’re still searching for a cure, but the only thing that is currently available is a donor’s lungs.

Nearly 1 in every 30 Americans are a carrier of the recessive gene that leads to CF (About Cystic Fibrosis, n.d.). Although CF is a life-threatening condition, through the advancement of treatments and care, there has been a steady increase in life expectancy and improvement in the quality of life. The current mean age of survival is now 40. Although that does not seem very high, sixty years ago, a child diagnosed with CF did not survive childhood (About Cystic Fibrosis, n.d.). CF is a complex disease, where the types and severity of symptoms can differ widely from person to person. Symptoms may include fatigue, salty-tasting skin, persistent cough with phlegm, wheezing and shortness of breath, lung infections, and poor growth and weight loss (Cystic Fibrosis Symptoms, Causes & Risk Factors, 2018). Many different factors, such as the age of diagnosis, can affect an individual's health and the course of the

Cystic fibrosis (CF) is a lethal autosomal recessive disorder with a clinical incidence of 1 in every 3500 newborns1. Currently, over 4000 Canadians have CF, with 60% being adults2. In the past, CF was considered a fatal disease with a life expectancy of less than two years, however, advances in enzymatic and antibiotic therapy have greatly improved the life expectancy of patients afflicted with CF3. Currently, the median age of Canadian CF patients is 50 years2.

A widely accepted Caucasian disease has since changed; as cases of its existence are appearing in the South Asian Population (Orenstein, Rosenstein and Stern, 2000). First discovered in 1989, Cystic Fibrosis (CF) is a genetically predetermined condition, its presences is lifelong and highly complex, which is why many CF sufferers and families develop various mechanisms in order to adapt to the condition (Tippingemail, Scholes, Cox, 2010). Cystic Fibrosis causes the body to develop thick, sticky mucus which clogs the lungs and affects other organs in the body, mainly the pancreas. The layer of mucus if untreated develops in to a chronic infection which can be detrimental. The pancreas of a CF patient is most vulnerable, once the mucus has

Cystic Fibrosis is an inherited condition. However, the gene for Cystic Fibrosis is recessive and

In infants symptoms include coughing, wheezing, excess mucus in the lungs, shortness of breath, extremely salty skin and decelerated growth. With infants it is very common for them to develop pneumonia infections because of all the bacteria that resides in the lungs. With treatment, most patients with cystic fibrosis live into their 20’s and 30’s, some individuals with milder cases can live longer. Death is most often due to end-stage lung disease.Thus far no cure for the disease has been found. Although, research on gene therapy is promising. Treatment is generally aimed at alleviating symptoms, preventing infections, and slowing the progress of the disorder. (Egan’s 10th Ed,

Cystic Fibrosis, also known as CF, is one of the most common life-threatening genetic disorders found in people. Discovered in 1938 by Dr. Dorothy Hansine Andersen, Cystic Fibrosis severely affects two parts of the human body, including the respiratory system and the digestive system. Cystic Fibrosis causes the mucus glands to secrete very thick and sticky mucus. This mucus then clogs the tiny air passages and traps bacteria in the lungs. The thick mucus also stops the release of digestive enzymes in the pancreas from reaching the small intestine. According to Cystic Fibrosis Queensland (2015) more than one million Australians carry the Cystic Fibrosis Gene, with one in every 25 people, often not realising they are carrying the deadly gene.

Cystic fibrosis is a genetic disease that is programmed in the victim’s DNA. It is passed on from parents who are both carriers of the defective gene. This genetic disorder affects the respiratory and digestive systems. People who suffer from cystic fibrosis usually inherit a defective gene on chromosome 7 called CFTR (cystic fibrosis transmembrane conductance regulator). Below is a diagram showing how cystic fibrosis is passed on from carrier parents to a child. The diagram shows that when a child is born by two parents who are both carriers of the CFTR defective gene, there is a one in four chance of being born with cystic fibrosis, there is a 2 in 4 chance of being a carrier or a 1 in

To begin, cystic fibrosis is a genetic disease that causes persistent lung infections and limits the ability to breathe over time. It is an inherited disorder both parents have to be a carrier of the gene. Some people say if a both parents have the gene then their is a 50% chance that the mother will have a baby with the disorder. It affect the

“About 1 in 4,000 children in the United States are born with CF” (Crosta, 2009) and “one in every 3,600 children born in Canada [have] cystic fibrosis” ("Cystic fibrosis Canada," 2011). According to several resources a consensus has formed which proposes that people with northern European ancestry, specifically those that are white, are more likely to be carriers of the disease and thus more at risk of having children with the mutated gene. This risk is even more likely if the other parent of the child is a carrier. Another risk factor for CF is “family history, since the disease is hereditary it increases they likely hood of

Cystic Fibrosis, a very serious inherited genetic disease, is also known as CF and sixty-five roses. This disease affects one in every 3,000 live births. It may first appear in a newborn, but can appear all the way up until a young adult. However, ten percent of most cases are apparent at birth. CF affects the lungs and causes a build-up of abnormally thick mucus which leads to chest infections, and CF also affects the reproductive system. Doctors do not know what causes the mucus to thicken. CF’s infections usually lead to death in childhood and early adulthood. Most people infected with CF had a life span into their teens long ago. Now, due to advanced technology, the life span is in the fifties or older.

Cystic Fibrosis (CF) is the most common fatal genetic disease in the United States today. CF is an autosomal recessive disease that occurs approximately one out of 3,300 live births (Cystic Fibrosis Foundation, 1998). Autosomal means that the gene for CF is not carried on the sex chromosomes and males and females are both afflicted

Cystic Fibrosis is a disease that affects the body in many ways throughout the patient's life. Newborns with Cystic Fibrosis may experience delayed growth, inability to gain weight, and salty-tasting skin ("Cystic," umm.edu 1). Older patients may be infertile, have recurring pancreatitis, and respiratory problems ("Cystic," umm.edu 2). Considering that these are just symptoms involving age, the full spectrum of ailments that afflict a patient with Cystic Fibrosis is far more taxing on a patient.

Here are some other changes affecting CF patients: Crackles, non-productive or productive cough, physical changes to the chest cavity, cyanosis, and clubbing of the fingernails. Genetic testing should be done since cystic fibrosis is an inherited disorder. Those affected with cystic fibrosis have parents “who do not have cystic fibrosis but are heterozygotes or carriers of the disease. A heterozygote has 1 dominant allele and 1 recessive allele.” (Grossman & Grossman, 2005, p. 46) My co-worker and her spouse are heterozygotes, and they have a 50/50 chance of having a cystic fibrosis child, they were not lucky with the odds and both their sons are affected with cystic fibrosis. These

This is a great improvement over survival rate of the 1950s with the life expectancy of 1 year or less for cystic fibrosis patients. Unfortunately, since it is a recessive genetic disease, there are many men and women who are carriers of the disease without actually having the disease themselves. If each parent is a non-affected carrier of cystic fibrosis, there is only a 25 percent chance of having a non-affected, non-carrier child and 50 percent chance of having a child that is a non-affected carrier of cystic fibrosis. Unfortunately there is also a 25 percent chance of having a child affected by cystic fibrosis. This makes prenatal genetic screening very important.