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COPD Home Management Program Reduces Hospital Admissions

A home-based management program for chronic obstructive pulmonary disease (COPD) has the potential to significantly reduce hospitalizations and improve the quality of life for patients, researchers say. They evaluated a multifaceted, ongoing home-based COPD management program on 9,091 patients from June 2019 to May 2021, with the hospital admission rate as the primary outcome. 

All study participants had COPD with a history of hospitalizations – for respiratory failure – and were on noninvasive ventilatory therapy. The home-based management program used COPD software administered by a respiratory therapist via in-home or telemedicine visits. In addition, patients received monthly visits and follow-up calls following their risk profile and care plan. 

The patients received more than 278,000 assessments, yielding more than 10 million data points.

During the study period, patient self-reported hospital admissions were measured at 12 months and compared with admission history for the prior 12 months. Researchers found that patients in the program experienced 60% fewer admissions over the previous history.

Researchers concluded that this type of home-based, software-driven COPD management program led by respiratory therapists who can significantly affect COPD admissions and quality of care. 

“This demonstrates the opportunity for greater collaboration between physicians, discharge programs, and home medical equipment providers to improve COPD management significantly,” researchers noted.

Additional insight from Dr. Nair: People on non-invasive ventilation at home are often in the further stages of COPD, so they are pretty sick at baseline. It is good to know the more intensive outpatient support is beneficial to them. Maintaining ongoing care and  coordination of these services can be very difficult though, as it is very labor intensive. 

To read the full report, visit Pulmonology Advisor.

The Relationship Between Asthma and COVID-19

June2020image004Adults with asthma are more at risk at developing severe illness if they contract COVID-19, according to a study conducted by researchers at Harvard T.H. Chan School of Public Health and Massachusetts General Hospital. The first to specifically examine the link between asthma and coronavirus, the study revealed another crucial finding: the risk was largely driven by non-allergic asthma rather than allergy-induced asthma.

The research team analyzed nearly 500,000 participants in the UK Biobank and found that 65,677 patients had asthma and 641 had severe COVID-19. After adjusting for factors such as age, sex and body mass index, researchers found having non-allergic asthma increased the risk of severe COVID-19 by as much as 48%. That number jumped to 82% for patients with asthma and chronic obstructive pulmonary disease (COPD). However, patients with allergic asthma had no significant relationship to COVID-19.

“Despite reasonable speculation that asthma could be a risk factor for severe COVID-19, rigorous, population-based research is needed to know whether asthma and its major subtypes actually increase risk,” said Liming Liang, corresponding author of the study and associate professor of statistical genetics at Harvard Chan School. “Based on these new findings, clinicians can improve risk-stratification and target COVID-19 prevention in patients with asthma, particularly those with non-allergic asthma.”

Aside from proving a link between COVID-19 and asthma, it could also give a measure of reassurance to the millions of people around the world who have allergies that they are not at an increased risk of contracting severe COVID-19.

Click here for the whole story.

Living Well With COPD: Challenges and Options

Affecting more than 15 million individuals in the United States, chronic obstructive pulmonary disease (COPD) is one of the leading causes of disability among adults ages 65-74. According to the National Institutes of Health, “an estimated 80 to 90 percent of COPD cases are diagnosed in individuals with a long-term history of smoking. Nonsmokers can also develop COPD from causes such as long-term exposure to substances that irritate and damage the lungs (like air pollution).”

Of those 15 million individuals affected, there are as many as 12 million thought to be affected as well that can’t recognize the signs and symptoms associated, delaying treatment and prevention of the disease. So, what can be done to help identify symptoms in order to prevent and treat the onset of COPD?

As COPD progresses symptoms worsen and for many who wait to get treatment, the disease will have already caused permanent lung damage, but for those who identify symptoms early on have a higher chance of maintaining a healthy lifestyle.

Doctors recommend checking yourself for these common symptoms of COPD:

  • Frequent cough or cough that produces a lot of mucus, especially upon waking in the morning
  • Shortness of breath, especially during physical activity
  • Wheezing
  • Chest tightness
  • Inability to take a deep breath
  • Frequent respiratory infections
  • Fatigue and lack of energy
  • Blueness of the lips or fingernail beds

If you are experiencing some or all of these symptoms, see a doctor for formal diagnosis. A doctor will examine your medical history and the results of any tests ordered, such as lung function tests, blood tests and chest X-rays or CT scans. Upon diagnosis, your doctor will determine the best treatment options for you based on your symptoms, medical history and the severity of the disease. Since every case of COPD is different, it is imperative to receive customized treatment options.

While there is no cure for COPD, “several treatment options are available to relieve the associated symptoms. These include medications, oxygen therapy, pulmonary rehabilitation, lifestyle modifications and surgery. If you smoke, quitting is a critical step in treating COPD. The goals of treatment are geared toward relieving symptoms, slowing disease progression and improving overall quality of life.”

Click Here to Access the Full Story on U.S. News and World Report

For COPD Patients, Early Diagnosis Is Key

According to a recent article published in the International Journal of Chronic Obstructive Pulmonary Disease, “New Developments in the Assessment of COPD: Early Diagnosis Is Key,” the majority of patients with chronic obstructive pulmonary disease (COPD) are not aware of their condition and, as a result, do not receive the treatment they need to aggressively target the disease in its early stages.

 

The article, which reviewed a short list of recent findings on the treatment and diagnosis of COPD, found that roughly half of all patients who have COPD are undiagnosed and, as a result, are unaware of their condition. This in turn results in significant delays in treatment, including aggressive smoking-cessation intervention, which is likely to jeopardize future health.

 

“Traditional opinion has described COPD as a progressive disease that responds poorly to treatment, with the lone intervention capable of altering the course of disease progression being smoking cessation,” wrote study authors Nicholas G. Csikesz and Eric J. Gartman. “However, recent studies have called these axioms into question. The period of most rapid decline in lung function may occur much earlier than previously thought, and it is during this period that aggressive testing strategies, smoking-cessation efforts and the initiation of treatments may be beneficial.”

 

As a result, novel methods of diagnostic testing, community health programs and primary-care provider recommendations hold promise to expand the recognition of COPD in its incipient stages.

 

“Diagnosing patients early on in their course may offer the best chance at mitigating the substantial morbidity and mortality associated with COPD,” wrote Csikesz and Gartman. “Early diagnosis is feasible and cost-effective in the primary-care setting, and efforts to expand diagnostic and therapeutic opportunities should be universally supported.”

 

Click Here to Access the Full Article from the International Journal of Chronic Obstructive Pulmonary Disease.

Children with Severe Asthma at Greater Risk of Developing COPD

Children with severe asthma may be at greater risk for developing chronic obstructive pulmonary disease (COPD) during adulthood. That is according to a recent study published in the March 2014 online issue of Thorax, The Association Between Childhood Asthma and Adult Chronic Obstructive Pulmonary Disease.”

 

The study, which examined children with asthma aged 6 to 7 years from a 1957 birth cohort, collected data via respiratory questionnaires and lung function spirometry with post-bronchodilator response every seven years until the children reached 50 years of age. At age 50, subjects were then classified into the following subgroups: non-asthmatics, asthma remission, current asthma and COPD. Of the participants, 21 died before the study was completed, while 197 completed both the questionnaire and lung function tests.

 

Researchers found that the risk of developing COPD for children with severe asthma was 32 times higher than that of children without symptoms of wheeze at age 7. However, there was no difference in the rate of declining lung function per year between those in the COPD group and the other groups, including non-asthmatics. In addition, researchers note that 43% of patients in the COPD group were nonsmokers.

 

“It is increasingly apparent that [COPD] often has its roots decades before the onset of symptoms,” wrote the study authors. “Impaired growth of lung function during childhood and adolescence, caused by premature gestation, asthma, recurrent infections or tobacco smoking, may lead to lower maximally attained lung function in early adulthood and also predispose to development of COPD.”

 

Click Here to Access the Full Study from Thorax.

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