Enhancing provider effectiveness in treating pregnant women with addictions.

Prenatal care providers can play an important role in identifying, intervening in, and making referrals for substance abuse problems among pregnant women. Although studies suggest that most addicted persons who need treatment do not receive it, innovative methods such as the one described here can help increase the number of pregnant women who engage in treatment, with likely benefits to the client, her unborn baby, and other children whom she may parent. A qualitative study of the implementation of an innovative model to prevent and treat substance abuse among pregnant women is presented. The study took place in a prenatal clinic staffed by nurse-midwives in a dense suburb serving a population largely covered by Medical Assistance. Results indicate that education, training, and structural changes in care delivery led to changes in the attitudes and behaviors of nurse-midwives toward pregnant addicted women and increased their effectiveness.

The response of symptomatic neurosyphilis to high-dose intravenous penicillin G in patients with human immunodeficiency virus infection.

BACKGROUND: Infection with the human immunodeficiency virus (HIV) may affect both the natural course of syphilis and the response to treatment. We examined the response to treatment with high-dose penicillin G in HIV-infected patients with symptomatic neurosyphilis. METHODS: Neurosyphilis was defined by reactivity in serum treponemal tests for syphilis, neurologic manifestations consistent with neurosyphilis, and a positive Venereal Disease Research Laboratory (VDRL) test on cerebrospinal fluid. We identified 11 HIV-infected patients with symptomatic neurosyphilis; 5 had been treated previously for early syphilis with penicillin G benzathine. Patients were treated with 18 million to 24 million units of penicillin G per day administered intravenously for 10 days. Cerebrospinal fluid was examined approximately 6 and 24 weeks after treatment, when the polymerase chain reaction and rabbit inoculation were used to detect Treponema pallidum. RESULTS: In four of the seven patients studied 24 weeks after treatment, the serum titers on rapid plasma reagin (RPR) testing decreased by at least two doubling dilutions, and four patients had reductions in the cerebrospinal fluid titers on VDRL testing or reverted to nonreactive results. In two patients there was no normalization or improvement in serum titers on RPR testing or cerebrospinal fluid titers on VDRL testing, cell counts, or protein concentrations. One patient relapsed with meningovascular syphilis six months after therapy. T. pallidum was detected by the polymerase chain reaction in cerebrospinal fluid from 3 of 10 patients before treatment, but in none of the 10 post-treatment specimens. CONCLUSIONS: In patients with early syphilis who are also infected with HIV, therapy with penicillin G benzathine may fail, and neurosyphilis may develop. The regimen of high-dose penicillin recommended for neurosyphilis is not consistently effective in patients infected with HIV.

Hispanic cultural health beliefs and folk remedies.

Cultural awareness of health care practices and beliefs is increasing, but knowledge regarding Hispanic folk remedies and health care practices and beliefs is limited. This study used a focus group interview format for an open discussion of folk remedies and the health and illness practices of the participants. Eleven Hispanic women participated in a group interview that addressed the question, How do Hispanic health beliefs affect health care practices? Specifically, what actions are taken to treat symptoms of illness or injury? Qualitative data analysis of the 75 symptom and treatment statements was completed, and data were grouped according to symptom and complexity of treatments. This resulted in a rich compilation of remedies that Hispanics use in home treatments, with the emergence of a pattern comparable to the nursing process. This information adds to the current knowledge base of cultural health practices and provides a basis for continued research.

Low serum levels of oral antimycobacterial agents in patients with disseminated Mycobacterium avium complex disease.

Twenty-seven human immunodeficiency virus-infected patients with disseminated Mycobacterium avium complex disease who were treated with oral antimycobacterial agents (clofazimine, ciprofloxacin, ethambutol, and rifampin) were studied to evaluate the usefulness of monitoring serum drug concentrations and testing in vitro susceptibility of M. avium complex (MAC) isolates. Twenty patients tolerated treatment with three or four antimycobacterial agents for at least 8 weeks; mycobacteremia was eradicated in 7 (35%). The in vitro susceptibilities of MAC isolates to antimycobacterial agents were similar for these 7 and for the 13 who did not respond to antimycobacterial treatment. Serum drug levels were below the expected range in 6 of the 7 whose mycobacteremia was cleared and in 9 of the 13 nonresponders (P = .41). These low serum concentrations of antimycobacterial drugs may be due to impaired drug absorption in patients with AIDS and disseminated MAC disease.

Bacteriologic and endotoxin analysis of salvaged blood used in autologous transfusions during cardiac operations.

Autologous blood transfusion is a common method of reducing the need for heterologous blood transfusion during cardiac operations. Recently we investigated an outbreak of severe, nonsurgical postoperative bleeding among patients undergoing heart operations and receiving intraoperative transfusion of blood from a cell conservation device (Cell Saver System, Haemonetics Corp., Braintree, Mass.). As a result of this investigation, we conducted a prospective study to determine if bacterial or endotoxin contamination of the blood collected in the Cell Saver System and used for reinfusion during heart operations contributes to postoperative bleeding complications. Patients' blood samples were collected immediately before operation, at the end of cardiopulmonary bypass, 1 hour postoperatively, and from the Cell Saver System. All blood samples were cultured for bacteria, and all plasma samples were assayed for endotoxin. Preoperatively all patients having heart operations were without signs of infection, 33 of 37 blood cultures taken were negative, and none of the plasma samples had detectable endotoxin. After discontinuance of cardiopulmonary bypass but before delivery of blood from the Cell Saver System, bacteria and endotoxin were detected in 11 of 36 (30.6%) and five of 35 (14.3%) of the patients' blood samples, respectively. The blood aspirated from the open chest and collected by the Cell Saver System was culture positive in 30 of 31 (96.8%) samples, and seven of 29 (24.1%) contained endotoxin. One of 28 blood samples collected 1 hour postoperatively was culture positive, and five of 25 samples contained endotoxin. Of 61 total microorganisms isolated, 50 (82%) were coagulase-negative staphylococci, four (6.6%) aerobic diphtheroids, five (8.2%) anaerobic "diphtheroids" (Propionibacterium acnes), and two (3.2%) gram-negative bacilli. Plasma endotoxin concentrations ranged from 10 to 765 pg/ml. No signs of endotoxemia or unusual bleeding were observed intraoperatively or postoperatively in any of the 38 patients. Although blood collected in the Cell Saver System and used for reinfusion during heart operations often was contaminated with gram-positive bacterial commensals of the skin and low concentrations of endotoxin, no adverse effects were noted in the patients.

Altered states of consciousness therapy. A missing component in alcohol and drug rehabilitation treatment.

Attaining altered states of consciousness is described as a basic human motive. The substance dependent population is distinguished from other populations because they pursue these states destructively by inappropriate use of alcohol and drugs. Despite a body of literature supporting the benefits of altered states of consciousness, alcohol and drug rehabilitation treatment programs fail to address this motive because of social disapproval, means-end confusion, and inadequate staff training. The authors maintain that Alcoholics Anonymous directs its members toward an altered state of consciousness called a spiritual awakening, which replaces the self-destructive pursuit of substance induced "highs." Failure to address patients' need for alternative methods of achieving altered states of consciousness is presented as part of the reason for relapse. An Altered States of Consciousness Therapy (ASCT) program is described that can be used to teach patients to consciously manipulate affect and cognition to achieve a new consciousness.