The Medical clinics of North America
-
Med. Clin. North Am. · Mar 2014
ReviewMetatarsalgia, lesser toe deformities, and associated disorders of the forefoot.
Forefoot pain in the adult often alters mobility and has a negative impact on quality of life. Metatarsalgia describes pain localized to the forefoot. ⋯ In addition to lesser toe and metatarsal abnormality, forefoot pain can be attributed to interdigital neuritis, disorders of the plantar skin, and gastrocsoleus contracture. Treatment of these conditions may include shoe modifications, appliances, therapeutic exercises, and surgical repair.
-
Patients with cirrhosis who experience hepatic decompensation, such as the development of ascites, SBP, variceal hemorrhage, or hepatic encephalopathy, or who develop HCC, are at a higher risk of mortality. Management should be focused on the prevention of recurrence of complications, and these patients should be referred for consideration of liver transplantation.
-
Patients presenting in an immunocompromised state merit special consideration when being evaluated for fitness to undergo surgery. A variety of immunodeficient conditions and their respective therapies, including human immunodeficiency virus, cancer, and transplantation, exert numerous systemic effects that may lead to multiorgan dysfunction. Understanding the potential impact of these disease manifestations, and their proper evaluation, is essential in achieving optimal perioperative outcomes for these patients.
-
Med. Clin. North Am. · Nov 2013
ReviewPatients with pacemaker or implantable cardioverter-defibrillator.
The preparation of patients with a cardiac implantable electronic device (CIED) for the perioperative period necessitates familiarity with recommendations from the American Society of Anesthesiologists and Heart Rhythm Society. Even clinicians who are not CIED experts should understand the indications for implantation, as well as the basic functions, operations, and limitations of these devices. Before any scheduled procedure, proper CIED function should be verified and a specific CIED prescription obtained. Acquiring the requisite knowledge base and developing the systems to competently manage the CIED patient ensures safe and efficient perioperative care.
-
One of the most important factors affecting outcome and recovery from surgical trauma is preoperative nutritional status. Research in perioperative nutritional support has suffered from a lack of consensus as to the definition of malnutrition, no recognition of which nutrients are important to surgical healing, and a paucity of well-designed studies. In the past decade, there has been some activity to address this situation, recognizing the importance of nutrition as a therapy before surgery, after surgery, and possibly even during surgery.