April 25th 2025
Your daily dose of the clinical news you may have missed.
OTC Statins: The Debate Continues
September 1st 2006The recent editorial by David T. Nash, MD, "OTC Statins: Panacea or Pandora's Box?" (CONSULTANT, July 2006, page 845), prompted a number of readers to write in. A selection of the comments received, along with a response from Dr Nash, appears below. Additional comments appear on www.ConsultantLive.com.
Prehypertension: To Treat or Not To Treat?
September 1st 2006The term "prehypertension" was introduced in the Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure (JNC 7) guidelines to describe blood pressures (BPs) of 120/80 mm Hg to 139/89 mm Hg.1
Cardiac Symptoms in Woman With History of Breast Cancer
September 1st 2006A 64-year-old woman presents with persistent, progressively worsening chest pain and dyspnea of 1 month's duration. She also reports orthopnea, bilateral leg swelling, and weight gain. She denies any history of similar symptoms.
Barriers to Care in Chronic Disease: How to Bridge the Treatment Gap
September 1st 2006Over the past few decades, the management of chronic disease has assumed a greater role in health care. Diseases such as diabetes, chronic obstructive pulmonary disease, and depression have replaced acute disorders as the leading cause of morbidity, mortality, and health care expenditures.
Cardiac Symptoms in Woman With History of Breast Cancer
September 1st 2006A 64-year-old woman presents with persistent, progressively worsening chest pain and dyspnea of 1 month's duration. She also reports orthopnea, bilateral leg swelling, and weight gain. She denies any history of similar symptoms.
Rectus Sheath Hematoma in an Elderly Man
September 1st 2006Five days after starting aspirin and warfarin with an enoxaparin bridge for new-onset atrial fibrillation, a 92-year-old man presented with abdominal pain, nausea, and vomiting. The patient appeared ill and was tachycardic. He had dry mucous membranes; pale sclerae; diminished bowel sounds; and a large, tender left lower abdominal mass. Hematocrit was 22% (baseline, 39%); hemoglobin, 6.8 g/dL; blood urea nitrogen, 65 mg/dL; and creatinine, 3.2 mg/dL (baseline, 1.3 mg/dL). His "pre-renal" ratio was 20. These findings were consistent with bleeding and acute renal failure. He also had a supratherapeutic international normalized ratio (INR) of 4.1.
Colonic Varices: A Rare Cause of Lower GI Bleeding
September 1st 2006A 50-year-old man with alcohol-induced cirrhosis was hospitalized with lower GI bleeding. On examination, he was pale, heart rate was 100 beats per minute, and blood pressure was 100/60 mm Hg. He was anemic (hemoglobin level, 9 g/dL) and thrombocytopenic (platelet count, 112,000/µL).
Elderly Man With Shoulder Pain Following Fall
September 1st 2006An 82-year-old man presents with shoulder pain resulting from a fall the day before. He has had intermittent episodes of light-headedness, chest pain, and "flutterings in the chest" over the past week--including one this morning. Episodes last about 2 hours and resolve spontaneously. He denies any loss of consciousness, weakness, or worsening of symptoms with exertion. He also denies headache, abdominal pain, and other injuries. His medical history includes coronary artery disease (treated with bypass grafting 10 years earlier); prostate cancer; and chronic lymphocytic leukemia, for which he is receiving chemotherapy.
Woman With Fever, Malaise, and Lesions on Her Hands and Feet
June 1st 2006A 22-year-old woman presents with fever and malaise of1 month’s duration. About 3 weeks earlier she went to theemergency department. Erythromycin was prescribed,and the patient was told to seek medical attention if hercondition did not improve. Since that time, her healthhas worsened, the fever has continued, and she has lostweight. She says she has had painful areas on her handsand feet but no rash.
The Diabetes Epidemic:Keys to Prevention, Guide to Therapy
May 1st 2006Diabetes is epidemic! The numbersare truly alarming. In 1997, official datashowed that 16 million people in theUnited States had diabetes. Approximately1 million had type 1 disease,and 10.4 million had type 2 disease; theremainder had undiagnosed diabetes.1If these numbers are projected outagainst an annual increase in diseaseprevalence of about 3.5%, it means thatby the year 2028, 50 million people willhave diabetes. However, the actual rateis closer to 7% each year. As such, approximately100 million Americans-roughly 1 of every 4-will have diabetesby 2028.
Man With Chest Pain After Cocaine Use
May 1st 2006A 53-year-old man presents to the emergency department(ED) with chest pain that started the previous night. Thepain began about 30 minutes after he had smoked marijuanaand inhaled cocaine. He describes the pain as tightnessin the left side of the chest that radiates into theneck; he also has a tingling sensation in both the left sideof the neck and the left arm.
Man With Worsening Chest Discomfort
April 2nd 2006A 59-year-old man has had chest discomfort for several months. He firstnoticed the symptoms when he was doing heavy lifting and moving at work.The discomfort starts in the midsternal region and radiates to the left shoulderand arm. It is often accompanied by diaphoresis, but there is no dizziness ordyspnea. The discomfort always subsides a few minutes after the patientstops the activity that brought it on. More recently, he has experienced similarsymptoms while walking up steep hills on the golf course and dancing at awedding.
What's Wrong With This Picture?
April 1st 2006A 41-year-old man is admitted for evaluation of acutechest pain, which started while he was watchingtelevision after dinner. The retrosternal pain was sudden,severe, pressing, and stabbing; it radiated to the neck andwas associated with dizziness and diaphoresis. The patientrated the pain as 9 on a scale of 1 to 10 (10 being the mostsevere). In the emergency department, he was given2 sublingual nitroglycerin tablets, which promptly relievedhis pain.