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THE DOCTOR'S WORLD; Lyme Disease From a Transfusion? It's Unlikely, but Experts Are Wary [Newspaper Article]
Altman, Lawrence K
''If they are concerned about passing syphilis in blood transfusions, then why aren't they concerned about Lyme disease?'' said Dr. Alan G. Barbour, an expert in spirochetes at the University of Texas Health Sciences Center in San Antonio. Asking people who live in Lyme-infected areas to refrain from donating blood would be impractical and unjustified ''in the face of no measurable benefit,'' Dr. [Sandler] said. The ticks are usually found in the brush and woods, but they have also been found on suburban lawns. Dr. Willy Burgdorfer, who discovered the Lyme spirochete at the Public Health Service's Rocky Mountain Laboratory in Hamilton, Mont., said, ''We know nothing about how long the spirochete is present in the bloodstream, and that problem has to be addressed.''
PROQUEST:961749461
ISSN: 0362-4331
CID: 82554
KIDNEY-STONE PULVERIZER GETS 2ND LOOK STUDY LINKS DEVICE TO HYPERTENSION [Newspaper Article]
Altman, Lawrence K
The studies, which are expected to take two years, have not begun because the FDA has not yet responded to proposals submitted by the manufacturers. In lithotripsy treatments, a patient sits in a bath positioned so that the kidney stone is at the focal point of a shock wave generator. A spinal anesthetic is injected to numb the patient, who then receives about a thousand small shocks
PROQUEST:89815885
ISSN: 0744-6055
CID: 82555
Machine that smashes kidney stones may cause hypertension [Newspaper Article]
Altman, Lawrence K
In lithotripsy treatments, a patient sits in a bath positioned so that the kidney stone is at the focal point of a shock wave generator. A spinal anesthetic is injected to numb the patient, who then receives about a thousand small shocks. The shock waves pulverize the stones, which are then passed in the urine. In the United States, the device sped through trials with 2,500 patients and won Food and Drug Administration approval in 1984. Now lithotripsy is the primary treatment for kidney stones, with more than 100,000 procedures done in this country each year. The concern is that the shock waves generated in lithotripsy may damage the kidneys. And doctors have long known that kidney damage can lead to high blood pressure, although they have an incomplete understanding of how
PROQUEST:54728271
ISSN: 0895-2825
CID: 82556
Medical Science Steps Up Its Assault on Lyme Disease [Newspaper Article]
Altman, Lawrence K
The spread and effects of Lyme disease, which is transmitted by ticks or other insects, is discussed. The treatment and how to prevent the disease are also presented
PROQUEST:3476661
ISSN: 0362-4331
CID: 82557
THE DOCTOR'S WORLD; A Possibility Overlooked in the Rush to Therapy [Newspaper Article]
Altman, Lawrence K
''We must not be so distracted by the slam-bang effects of lithotripsy that we fail to pay sufficient attention to the quieter, long-term side effects,'' a team of researchers wrote last year in The American Journal of Roentgenology. The team, from Massachusetts General Hospital, was led by Dr. Albert G. Mulley Jr. Some answers about hypertension are expected to come from an F.D.A.-mandated study of 1,000 patients. The study is sponsored by lithotripter manufacturers through the National Electrical Manufacturers Association in Washington. ''Why in the world didn't we think about this earlier, because it is such an obvious possibility,'' said Dr. Phillip M. Hall, a specialist in hypertension at the Cleveland Clinic. ''Never did it occur to me to look at this problem, and, in retrospect, it sounds really silly that we didn't study this earlier,'' Dr. [E. Darracott Vaughan Jr.] said. ''If we did, we could have defused the whole thing way back.''
PROQUEST:961806461
ISSN: 0362-4331
CID: 82558
THE DOCTOR'S WORLD; Departing N.I.H. Chief Issues Warning on Politics [Newspaper Article]
Altman, Lawrence K
''There, I would point some fingers,'' he said. ''Institutions have to take the primary role in monitoring the environment and culture of science. ''In a system as large as ours, we always have a few people who are cavalier, careless and insensitive at times to animal issues,'' Dr. [James B. Wyngaarden] said. ''We have got to be scrupulously careful.'' Although substantial investments have been made for AIDS, Alzheimer's disease and the research to map the human genome, ''for the most part, everything else is just on hold and there is so much more worth doing,'' Dr. Wyngaarden said
PROQUEST:961161711
ISSN: 0362-4331
CID: 82559
A New Therapy Approach: Cancer as a Model for AIDS [Newspaper Article]
Altman, Lawrence K
Five thousand reports at the fifth international conference on AIDS in Montreal Canada have focused on how AIDS has become a chronic disease that partly responds to some treatments, but for which it will take years to develop an effective cure or vaccine. Many experts spoke of managing AIDS like cancer with various new and existing drugs
PROQUEST:3474243
ISSN: 0362-4331
CID: 82560
New blood test discussed as AIDS meeting closes [Newspaper Article]
Altman, Lawrence K
So far, he said, he has used the experimental test on about 100 patients with AIDS or carrying the AIDS virus with encouraging results. In the test, white cells, or lymphocytes, are separated from a sample of a patient's blood, added to a solution in the laboratory and kept in test tubes for three days. Then the numbers of dead and dying lymphocytes are counted. About 10 percent of the cells from healthy people who are not infected with the AIDS virus die in the period, but the figure can reach 60 percent among those ill with AIDS
PROQUEST:82550938
ISSN: 0199-8560
CID: 82561
Test May Show Status of AIDS, Scientist Says [Newspaper Article]
Altman, Lawrence K
During the fifth international meeting on AIDS held in Montreal, Dr Luc Montagnier of the Pasteur Institute in Paris has reported that a simple blood test he had developed may determine the severity of infection by the AIDS virus
PROQUEST:3473979
ISSN: 0362-4331
CID: 82562
Salk Says Tests of Vaccine Show Halt of AIDS Infection in Chimps [Newspaper Article]
Altman, Lawrence K
Dr Jonas Salk, the inventor of a polio vaccine, announced that a recent vaccine he has developed might eventually help prevent people already infected with the AIDS virus from developing the disease
PROQUEST:3473880
ISSN: 0362-4331
CID: 82563