Advertisement

 

 

Optimizing Pre-Op Assessments of Geriatric Surgical Patients

Optimizing Pre-Op Assessments of Geriatric Surgical Patients
Author Information (click to view)

Clifford Y. Ko, MD, FACS

Professor of Surgery
Director, Center for Surgical Outcomes and Quality
UCLA David Geffen School of Medicine

 

Clifford Y. Ko, MD, FACS, has indicated to Physician’s Weekly that he has no financial interests to report.

Figure 2 (click to view)
+


Clifford Y. Ko, MD, FACS (click to view)

Clifford Y. Ko, MD, FACS

Professor of Surgery
Director, Center for Surgical Outcomes and Quality
UCLA David Geffen School of Medicine

 

Clifford Y. Ko, MD, FACS, has indicated to Physician’s Weekly that he has no financial interests to report.

+
Advertisement
The American College of Surgeons and American Geriatrics Society has published comprehensive guidelines on preoperative care for patients aged 65 and older.
Share on FacebookTweet about this on TwitterShare on LinkedIn

The percentage of Americans aged 65 and older is projected to more than double between 2010 and 2050. In 2006, 35% of inpatient and 32% of outpatient surgical procedures were performed in the elderly, percentages that will likely increase as the older population continues to expand. Caring for the elderly is different in many respects from taking care of younger patients, according to Clifford Y. Ko, MD, FACS. “The elderly tend to have more comorbidities and take more medications than younger patients,” he says. “They also tend to have disproportionately longer lengths of stay in the hospital following inpatient surgery.”

A Systematic Approach to Preoperative Evaluations of the Elderly

In 2012, a guideline was released by the American College of Surgeons (ACS) and the American Geriatrics Society (AGS) to help physicians with preoperative evaluations for elderly patients. A key recommendation from the guideline is that multiple clinical features be reviewed during preoperative evaluations of elderly patients. “Several areas should be reviewed more deeply before surgery in older patients, including heart, lung, and kidney function,” says Dr. Ko, who was a co-author of the guidelines. “With older patients, physicians have a greater likelihood of uncovering issues that need to be addressed prior to surgery.”

The guidelines also recommend that clinicians explore social situations and transportation issues. Furthermore, elderly patients should be assessed for vision and hearing challenges and ambulatory function prior to surgery. The ACS/AGS guidelines recommend and specify 13 key issues of preoperative care for the elderly (Table 1). Each area is explored in depth in the full guideline.

Dr. Ko notes that all items described in the guideline recommendations are equally important in providing quality surgical care for the elderly. “It’s difficult to prioritize recommendations because each patient will have different needs,” he says. “The individual’s hospital experience will vary from institution to institution. For example, if a surgical team is experienced in and comfortable with assessing functional status but not comfortable with reviewing nutritional status, then nutritional status would likely become the top priority to address.” Ultimately, Dr. Ko says it is key to use the recommendations in the ACS/AGS guideline in a comprehensive and systematic, organized manner along with a targeted and thoughtful patient evaluation in order to optimize care for the elderly.

Elderly & Surgery: Keys to Success

When managing the elderly with surgery, there are complex problems that must be assessed during preoperative evaluations. These include the use of multiple medications, functional status, frailty, risk of malnutrition, cognitive impairment, and comorbidities. According to Dr. Ko, surgeons should know how many medications and what specific drugs are being used by their elderly patients before surgery. “This will allow surgical teams to be aware of potential complications during surgery,” he says.

“It also allows physicians to address any risks for interactions with pain medications before, during, and after surgery.”

The guidelines recommend identifying therapies that should be discontinued before surgery or avoided altogether. It is also beneficial to identify the potential need for dose reductions or substituting potentially inappropriate medications.Research indicates that elderly patients are significantly more vulnerable to perioperative cardiac adverse events than younger patients. As such, the guidelines state that evaluating patients for risk of developing cardiovascular disease and having a heart attack is critical. It is recommended that all elderly patients be evaluated for cardiac risks before surgery to determine perioperative management and effectively communicate operative risk.

Studies have also linked poor preoperative functional status with mortality and poor surgical outcomes. When evaluating functional status, the guidelines recommend that clinicians:

• Assess patients’ ability to perform daily activities.

• Document deficits in vision, hearing, or swallowing.

• Inquire about history of falls and determine risk.

• Evaluate limitations in gait and mobility.

Preoperative Tests for Select Elderly Patients

For selected elderly surgical patients, the guidelines recommend 10 preoperative tests, including pulmonary function, electrocardiogram, chest radiograph, non-
invasive stress, urinalysis, white blood count, serum glucose, electrolyte, coagulation, and platelet count tests. Just three preoperative tests are recommended
for all elderly surgical patients (Table 2). “Surgeons should tailor the use of these tests to the patients being treated so that it becomes part of an effective delivery care style,” Dr. Ko says. “As the population in the United States continues to age, so too will the surgical patient population. Using these evidence-based guidelines can help improve the quality of surgical care that is provided to this growing group of people.”

Readings & Resources (click to view)

Chow B, Rosenthal R, Merkow R, et al. Optimal preoperative assessment of the geriatric surgical patient: a best practices guideline from the American College of Surgeons National Surgical Quality Improvement Program and the American Geriatrics Society. J Am Coll Surg. 2012;215:453-466. Available at www.journalacs.org/article/S1072-7515%2812%2900493-0/fulltext.

McGory M, Kao K, Shekelle P, et al. Developing quality indicators for elderly surgical patients. Ann Surg. 2009;250:338-347.

Woolger J. Preoperative testing and medication management. Clin Geriatr Med. 2008;24:573-583.

Monk T, Weldon B, Garvan C, et al. Predictors of cognitive dysfunction after major noncardiac surgery. Anesthesiology. 2008;108:18-30.

Brookmeyer R, Evans D, Hebert L, et al. National estimates of the prevalence of Alzheimer’s disease in the United States. Alzheimers Dement. 2011;7:61-73.

American Geriatrics Society 2012 Beers Criteria Update Expert Panel. American Geriatrics Society updated Beers criteria for potentially inappropriate medication use in older adults. J Am Geriatr Soc. 2012;60:616-631.

1 Comment

  1. To think of every 65 year old adult as “elderly” is selling this generation short. My mother is 86 and she is elderly. I have a patient who was born 6 months before I was – I will be 64 in December – and she is definitely elderly. On the other hand, I am not. I am having my rotator cuff repaired in a couple weeks – not due to aging, but to an activity-related injury. Perhaps, 20 or 30 years ago, 65 could have been considered elderly, but just as no two people think alike, no two 65 year-olds are alike.

    Reply

Submit a Comment

Your email address will not be published. Required fields are marked *

sixteen − 6 =

[ HIDE/SHOW ]