The cardiac patient and noncardiac surgery

Cutaneous oncologic and cosmetic surgery in geriatric patients

A wide array of surgical procedures is available to geriatric patients. These interventions can enhance the appearance of patients and facilitate the removal of skin cancers. Pre-existing medical conditions of geriatric patients must be considered comprehensively when selecting and performing cutaneous surgical procedures. Many older patients suffer from a variety of diseases and take a variety of medications and herbal supplements to ameliorate the consequences of such diseases. In general, skin surgery can be performed safely on even very old patients, provided precautions are followed. The biopsychosocial well-being and essence of patients must also be addressed when performing dermatologic surgery. If patients are treated holistically and comprehensively, their surgical experience can be enhanced and their health and appearance improved.

Cutaneous surgery in the elderly: ensuring comfort and safety

Increasingly, cutaneous surgeons are asked to treat cancers and the visible signs of aging in extremely elderly patients. While many elderly patients have functional status similar to that of younger patients, some older patients may have co-morbities and special needs that must be monitored and accommodated by the skin surgeon. A rational approach to surgery can increase the comfort and safety of surgery in such patients. Overall, cutaneous surgery is well-tolerated in even the oldest patients.

Dermatologic surgery in geriatric patients: psychosocial considerations and perioperative decision-making

BACKGROUND

Dermatologic surgery, both for cutaneous malignancies and for management of the visible signs of photodamage, is frequently performed on older persons.

OBJECTIVE

To review common psychologic and physiologic limitations among the elderly that may affect their ability to tolerate cutaneous surgery and to outline a stepwise approach for management of these conditions during the perioperative period.

METHODS

Literature review, MEDLINE (1966-2001) search, and personal experience.

RESULTS

Communication with patients, their families, and their physicians, management of patients' underlying medical problems, and special sensitivity to patients' cognitive and physiologic limitations can minimize perioperative risk during cutaneous surgery in the elderly.

CONCLUSION

Given appropriate physician management, elderly patients can usually safely undergo cutaneous surgery.

Noncardiac surgery in Eisenmenger syndrome

OBJECTIVES

The purpose of this study was to evaluate the morbidity and mortality associated with noncardiac surgery (NCS) in patients (pts) with Eisenmenger syndrome.

BACKGROUND

Noncardiac surgery in pts with Eisenmenger syndrome is associated with increased cardiovascular complications.

METHODS

Fifty-eight pts with Eisenmenger syndrome (17M, 41F aged 18 to 69 years (mean 41 years) who had been followed for up to 41.5 years (mean 9.3 years) were retrospectively evaluated for any NCS done at > or = 17 years of age.

RESULTS

Twenty-four pts had a total of 28 NCSs at an age of 17 to 55 years (mean 29 years) including 9 tubal ligations, 3 neurosurgeries, 3 cholecystectomies, 3 hysterectomies, 3 vasectomies, and 1 each spinal fusion, appendectomy, eye enucleation, hernia repair, hand surgery, tonsillectomy and therapeutic abortion. There were two deaths (7%), one following spinal fusion and the other following appendectomy at another institution. Fourteen of these NCSs were performed at our institution, including 11 under general anesthesia. The duration of anesthesia varied from 75 to 525 min (mean 165 min). All pts remained in sinus rhythm. The lowest systolic blood pressure (BP) ranged from 78 to 125 mm Hg. Of those 11 pts, 9 were extubated immediately after surgery and 2 needed dopamine. Ten patients were discharged without any complications, including 3 within 1 day of surgery. One death occurred 10 days following spinal fusion. This pt had the longest anesthesia (525 min) and an intraoperative systolic BP as low as 78 mm Hg. She also needed the largest fluid administration (6,475 cc) in addition to postoperative mechanical ventilation and dopamine.

CONCLUSIONS

Adult pts with Eisenmenger syndrome are at increased risk with NCS, but with current/modern techniques, the risk of death is less than previously thought. In the vast majority of cases, NCS can be undertaken without substantial morbidity, and early extubation is achievable. However, even with relatively minor surgery, significant complications, including death, can occur. Referral to major centers with expertise in the care of pts with Eisenmenger syndrome is advisable.

Cardiac risk and peripheral vascular surgery: new approach based on a multifactorial risk index

An inexpensive approach to stratification of patients admitted for arterial surgery into groups of high and low cardiac risk has been prospectively evaluated in 235 consecutive patients. The Goldman and Detsky indices, assessed by a nurse the day before surgery, both identified patient groups with increased risk of lethal or potentially lethal (myocardial infarction, pulmonary oedema) cardiac events within 30 days after peripheral vascular surgery. The Goldman index was the more sensitive predictor of cardiac death (overall frequency 3.1 per cent) while the Detsky index was superior for prediction of non-lethal cardiac events (overall frequency 5.9 per cent). The simplest and yet most effective stratification into high and low cardiac risk was achieved using a Detsky score of 10 as the cut-off. It is concluded that multifactorial risk index-based preoperative screening can identify low-risk patients (Detsky score < or = 10), who may be accepted for vascular surgery (aortic aneurysm surgery excluded) without additional cardiac testing.

Noncardiac surgery in the patient with heart disease

Optimal care of the patient with heart disease undergoing noncardiac surgery requires that the members of the surgical team, including anesthesiologist, internist-cardiologist, and surgeon, be familiar with the cardiovascular response to surgery, preoperative cardiac risk stratification, and the unique pathogenesis of cardiac complications that may occur in the perioperative period. Preoperative evaluation and computation of cardiac risk, anesthetic considerations, along with perioperative care of the patient with ischemic heart disease, valvular heart disease, congestive heart failure, arrhythmias and conduction disorders, and hypertension is discussed.