Houston Area Pediatric Specialists

Independent pediatric specialists aim to serve our community. We want to share news and analysis regarding our specialties and our practices.


Showing posts with label asthma specialists in houston. Show all posts
Showing posts with label asthma specialists in houston. Show all posts

Monday, March 10, 2014

Education is the Key to Better Asthma Management

It takes time to educate patients and parents about managing asthma.  The right asthma specialist can condense volumes of evidenced based literature and practice guidelines into  more easily understandable pearls that can be practical in our busy lives.  Dr. Susarla



What Are Some Strategies to Enhance Asthma Education in My Practice?


Primary-care offices are typically very busy places. As a result, the educational needs of parents and children with asthma often go unmet.1Lack of time is a common reason reported for not providing asthma education in the primary-care setting.2 However, providing asthma care consistent with the National Asthma Education and Prevention ProgramExpert Panel Report 3 (NAEPP EPR-3) Guidelines for the Diagnosis and Management of Asthma, which includes self-management education, does not have to be time consuming. One study evaluated the effects on patients 2 years after pediatricians were taught by their peers to enhance their skills in asthma therapies and counseling. This study found that pediatricians who participated in the training benefited in important ways. Trained physicians received higher patient-rated performance scores regarding communication behaviors important to promoting patient’s satisfaction and ability to manage asthma on their own, and in addition, their patients were also less likely to incur disruption of sleep caused by asthma symptoms. Another important finding of this study was that these positive results were achieved even though there was no difference in the time that peer-trained physicians spent with their asthma patients when first diagnosing a patient, seeing a new patient, or seeing a return patient. In fact, the peer-trained physicians spent less time with patients during urgent visits.3 Such a method for enhancing education in your practice requires changing physician behavior.
System-level changes have also been evaluated. In one such study, researchers evaluated the effectiveness of 2 asthma-care improvement strategies in the primary-care setting. One was less time consuming and less expensive and consisted of peer leader education. The other was more intensive and more expensive and consisted of allocating a nurse to conduct planned asthma-care visits. This group also received peer education. Findings revealed that, although both strategies decreased asthma symptom days, the peer leader group did not reach statistical significance.4 Therefore, when attempting to enhance educational practices in your office, it may be more effective to institute changes that target systems-oriented improvements, for example, developing a system that ensures all patients with asthma receive a written asthma action plan as per NAEPP EPR-3 Guidelines. One way to accomplish this is to automate the process by using an electronic medical record system. Such an approach makes it easy for the provider, legible for the patient and family, and a permanent part of the medical record. If instituting an electronic medical record is not feasible in your practice, having asthma action plans that are preprinted with medication names allowing you to check off or circle the treatment prescribed or having asthma action plans with a preprinted short-acting beta-agonist so that you only need to write the long-term control medications are 2 time-saving options. Creative shortcuts can also be useful. For example, color-coded labels for long-term control and quick-relief medications can be preprinted and then added to the action plan at the end of the visit. An example of such a plan can be found in Figure 39-1. All action plans described allow for individualization in an efficient manner.
Sample written asthma action plan with preprinted labelsFigure 39-1.Sample written asthma action plan with preprinted labels. 
Having written asthma action plans is only one step in the process for enhancing education in your office; using them is an even more important step. To encourage use of the action plans in your office, it is important to keep them readily available. Some suggestions include keeping the asthma action plans in each exam room so that they are easily accessible during each patient visit or having them clipped to the front of each asthma patient’s chart before the visit begins.
Another method for enhancing education in your practice is to make resources available to your patients and to view each opportunity as a teachable moment. For example, providing patients and families with internet opportunities (such as the Quest for the Code asthma game found at www.asthma.starlight.org) for self-education while they are sitting in the waiting room or providing them with a list of resources (Table 39-1) that they can access at their convenience allows them to learn at their own pace. However, it is extremely vital to recognize that merely providing patients and families educational materials without providing explanation is not true education. All educational materials and resources provided to patients must be reviewed and reinforced by all members of your health care team. One way to accomplish this is to develop asthma-specific visit forms that include a list of key educational messages. This list can be used to prompt providers to introduce or review a message or messages at each visit. Thus, providing consistent and repeated educational messages by all members of your health care team is another step to enhancing education in your practice.
Table39-01 
An alternative or supplementary method for providing self-management education and addressing key educational messages is to offer asthma education classes and resources in your office. Asthma education classes allow you to personally review important self-management concepts in a group setting, thus promoting efficiency as well as education. Numerous examples and forms (print, audio-video, online) of asthma educational resources are available that can also be tailored to meet the needs of an individual practice.
Two final recommendations for enhancing education in your practice include hiring a nationally certified asthma educator to provide education during patient visits as well as via telephone in between visits, and developing a system for referring patients who need additional education to asthma specialists. Both of these strategies are supported by the NAEPP EPR-3 Guidelines. The Guidelines recommend using health professionals and others trained in asthma self-management education to implement and teach asthma self-management. They also recommend referring patients who need additional education to improve adherence to asthma specialists.5National certification for asthma educators has been available since 2002; thus, it is relatively new, and the effectiveness of education provided by certified asthma educators has not been reported. However, numerous randomized controlled studies have reported improved asthma outcomes when patients and families were educated by someone specially trained in asthma care and self-management.6
Summary
There are many options for enhancing education in your practice; some are more labor-intensive and costly than others. Developing a system that fits within the confines of your practice makes quality asthma education accessible to all of your patients with asthma and their families, and using all members of your health care team is the best approach to enhancing asthma education in your practice.

Sunday, February 23, 2014

Some Asthma Patients May Be Overmedicated, Doctors Say


How is your child's asthma managed?  National asthma guidelines stress the importance of  scheduled reassessment of asthma control, which under the proper direction can reduce excessive use of asthma medication.  Consult a pediatric pulmonologist for asthma check-ups for best guidance coupled with state of the art lung function testing to help achieve the right balance.  Dr. Susarla 


Some Asthma Patients May Be Overmedicated, Doctors Say



People with mild asthma are advised to lower their medication dose once their asthma has been brought under control, but the best way to reduce the dose is not fully known, doctors say.
As a result, patients may be staying on higher doses than what's necessary to keep their condition under control.
"We need to find a way to help patients control their asthma, without overmedicating them," said Dr. John Mastronarde, director of the Asthma Center at Ohio State University's Wexner Medical Center.

"Right now, the recommendation is to reduce a patient's therapy once the asthma is controlled for at least three months," Mastronarde said.
To control asthma, patients typically take drugs called inhaled corticosteroids, to reduce inflammation in the lungs, and long-acting beta agonists (LABAs), to open the airways. Doctors adjust the medication dose based on the patient's symptoms and lung function.
Once a patient's asthma is controlled, the drug dose should be lowered carefully, to the minimum dose necessary, according to the National Institutes of Health's guidelines for treating asthma.
"But that's where things just don't happen," Mastronarde said. "Once you get the symptoms under control, sometimes both the patient and the doctor just leave the patient on whatever they are on, because they don't want it to get worse again."
Although low doses of inhaled corticosteroids are safe, it is thought that taking high doses of the drugs for a long time may weaken the bones, especially in post-menopausal women, or possibly increase the risk of eye cataracts. Higher doses also cost more, Mastronarde noted.
Long-acting beta agonists may have some effects on a person'sheartbeat and blood pressure. The U.S. Food and Drug Administration recommends these drugs be used for the shortest time needed to control asthma symptoms, and that they be discontinued if possible.
Although lowering the doses of these medications is recommended, no one knows the best way to do that, Mastronarde said.
To help establish guidelines, Mastronarde and his colleagues are launching a yearlong study to examine 450 people with moderate asthma, who will receive inhaled corticosteroids and beta agonists for eight weeks. For the participants whose asthma is well controlled, the researchers will then see which method would work better: reducing the doses of their medication, or eliminating the beta agonists.
But in the meantime, patients whose asthma is controlled for three months can talk to their doctor about whether they can decrease their medication dose, Mastronarde said.

Read article here.


Saturday, April 20, 2013

Advanced Lung Function Testing in Children/Adolescents With Asthma

A major problem in pediatric asthma is getting objective, reliable data about how a child's lungs function.  Much of the testing available in children requires exceptional breathing efforts that force a child's lungs to perform in a somewhat artificial way.  These tests include spirometry, a highly researched and standardized test that is used to assess asthma control.  However, it is often difficult to perform in young children, fails to properly identify "small airways disease" in many cases, and is often too insensitive to diagnose asthma in some children.  Impulse oscillometry offers a solution to these problems by providing an effort independent, highly sensitive and reproducible test which can be performed in very young children (often as young as 3 years).  Moreover, it is the test of choice to identify the location of the problem in many children with asthma  --  the "small airways".  A growing body of research including the reference below suggest that impulse oscillometry (IOS) should have greater use in a pediatric asthma practice.  Dr. Susarla

Peripheral airway impairment measured by oscillometry predicts loss of asthma control in children.

Source

Department of Biomedical Engineering, University of California, Irvine, Calif.

Abstract

BACKGROUND:

We previously showed that impulse oscillometry (IOS) indices of peripheral airway function are associated with asthma control inchildren. However, little data exist on whether dysfunction in the peripheral airways can predict loss of asthma control.

OBJECTIVE:

We sought to determine the utility of peripheral airway impairment, as measured by IOS, in predicting loss of asthma control inchildren.

METHODS:

Fifty-four children (age, 7-17 years) with controlled asthma were enrolled in the study. Spirometric and IOS indices of airway function were obtained at baseline and at a follow-up visit 8 to 12 weeks later. Physicians who were blinded to the IOS measurements assessed asthma control (National Asthma Education and Prevention Program guidelines) on both visits and prescribed no medication change between visits.

RESULTS:

Thirty-eight (70%) patients maintained asthma control between 2 visits (group C-C), and 16 patients had asthma that became uncontrolled on the follow-up visit (group C-UC). There was no difference in baseline spirometric results between the C-C and C-UC groups, except for FEV(1)/forced vital capacity ratio (86% vs 82%, respectively; P < .01). Baseline IOS results, including resistance of the respiratory system at 5 Hz (R5; 6.4 vs 4.3 cm H(2)O · L(-1) · s), frequency dependence of resistance (difference of R5 and resistance of the respiratory system at 20 Hz [R5-20]; 2.0 vs 0.7 cm H(2)O · L(-1) · s), and reactance area (13.1 vs 4.1 cm H(2)O · L(-1)), of group C-UC were significantly higher than those of group C-C (P < .01). Receiver operating characteristic analysis showed baseline R5-20 and reactance area effectively predicted asthma control status at the follow-up visit (area under the curve, 0.91 and 0.90).

CONCLUSION:

Children with controlled asthma who have increased peripheral airway IOS indices are at risk of losing asthma control.
 2012 Nov 10. pii: S0091-6749(12)01544-8. doi: 10.1016/j.jaci.2012.09.022.

Thursday, March 14, 2013

Pri-Med Southwest 2013

Dear All,

I will be speaking at Pri-Med Southwest 2013 Product Theater tomorrow about asthma therapy, sponsored by Teva Respiratory.  I look forward to sharing some cutting edge research on small airways disease and asthma as well as my personal clinical experiences.

See conference information here

Saturday, February 16, 2013

Health Tip: Does Asthma Affect Your Sleep?


Health Tip: Does Asthma Affect Your Sleep?

Take medications as your doctor prescribes
By Diana Kohnle
Friday, January 25, 2013
(HealthDay News) -- Asthma can affect your sleep, as symptoms often worsen at night.
The National Sleep Foundation offers this advice to help control asthma and enjoy a better night's sleep:
  • Take all medications as prescribed, at the same time each day.
  • Use a peak flow meter regularly to monitor changes in lung function.
  • Learn what your asthma triggers are, and take steps to avoid those triggers.
  • Get plenty of sleep each night.
  • Ask your doctor about the potential benefits of an anti-inflammatory medication.
HealthDay