Pulse methotrexate therapy in rheumatoid arthritis. A controlled prospective roentgenographic study

Study Objective: To assess whether weekly pulse methotrexate therapy alters radiographic progression of joint disease in patients with rheumatoid arthritis. Design: Prospective, controlled study. Hand, wrist and foot roentgenograms obtained before, at the onset of, and during methotrexate treatment were scored for degree of joint-space narrowing and erosions by three rheumatologists using a standard method. Patients: Sequential sample of 24 patients with active definite or classical rheumatoid arthritis and previous unsuccessful treatment; of these, 3 were excluded due to drug ineffectiveness; 2, due to side effects; and 1, due to refusal to take methotrexate. Interventions: Treatment with nonsteroidal anti-inflammatory drugs and prednisone was continued. Methotrexate was given weekly to control clinical evidence of disease in patients. Measurements and Main Results: After having had an average of 30 months of therapy, the 18 patients who continued to receive methotrexate therapy showed significant (p less than 0.05) clinical improvement, as evidenced by their decreased joint counts and joint scores, duration of morning stiffness, pain scales, and sedimentation rates. Despite patients' prolonged clinical improvement, the mean rate of development of erosions and joint-space narrowing during methotrexate therapy was not significantly different from the rate of radiographic progression before methotrexate therapy (0.043 compared with 0.041; p greater than 0.05). Conclusions: Weekly pulse methotrexate is effective for the long-term management of clinical disease activity in patients with refractory rheumatoid arthritis but may not be a disease-modifying agent by roentgenographic criteria.     

Randomised controlled trial of ondansetron in smoking cessation

A double-blind, placebo controlled trial was undertaken to examine the effect of the 5-HT₃ antagonist, ondansetron .25 mg bd on cigarette withdrawal symptoms and on proportion of individuals maintaining continuous abstinence for 4 weeks in a smoking treatment programme. A total of 111 smokers were allocated to active or placebo conditions and began taking their study medication 2 weeks before the quit date. They attended the smokers clinic for weekly group treatment sessions. The results showed no evidence for less severe withdrawal symptoms or improved abstinence rates in the active medication group. They suggest that inhibiting 5-HT₃ activity is not an effective method of controlling nicotine withdrawal or helping smokers to stop.     

Increased risk of necrotizing enterocolitis in premature infants with patent ductus arteriosus treated with indomethacin.

OBJECTIVE: The authors evaluated the risk of necrotizing enterocolitis (NEC) in very low birth weight infants receiving indomethacin (INDO) to close patent ductus arteriosus (PDA). BACKGROUND DATA: Controversy exists regarding the best method of managing very low birth weight infants with PDA and whether to employ medical management using INDO or surgical ligation of the ductus. METHODS: Two hundred fifty-two premature infants with symptomatic PDA were given intravenously INDO 0.2 mg/kg every 12 hours x 3 in an attempt to close the ductus. Patients were evaluated for sex, birth weight, gestational age, ductus closure, occurrence of NEC, bowel perforation, and mortality. RESULTS: There were 135 boys and 117 girls. The PDA closed or became asymptomatic in 224 cases (89%), whereas 28 (11%) required surgical ligation. Ninety infants (35%) developed evidence of NEC after INDO therapy. Fifty-six were managed medically; surgical intervention was required in 34 of 90 cases (37.8%) or 13% of the entire PDA/INDO study group. Bowel perforation was noted in 27 cases (30%). Factors associated with the onset of NEC included gestational age < 28 weeks, birth weight < 1 kg, and prolonged ventilator support. The overall mortality rate was 25.5%, but was higher in infants with NEC versus those without. The highest mortality was noted in perforated NEC cases. The PDA/INDO patients were compared with a control group of 764 infants with similar sex distribution, birth weights, and gestational ages without PDA who did not receive INDO. Necrotizing enterocolitis occurred in 105 of 764 control patients (13.7%), including 13 (12.3%) with perforation. The overall mortality rate of controls was 25%, which was similar to the overall 25.5% mortality rate in the PDA/INDO study group. CONCLUSION: These data indicate that there is increased risk of NEC and bowel perforation in premature infants with PDA receiving INDO. Mortality was higher in the PDA/INDO group with NEC than those PDA/INDO infants without NEC.     

Are there any successful men from criminogenic backgrounds?

In the Cambridge Study in Delinquent Development, a prospective longitudinal survey of 411 London males, a vulnerable group of 63 boys from criminogenic backgrounds was defined on the basis of the best nonbehavioral predictors of delinquency at age 8-10 (low family income, large family size, convicted parents, low intelligence, and poor parental child-rearing behavior). These males were followed up to age 32, and the more successful men were defined according to criteria such as the absence of convictions and of other deviant behavior, good relationships with wives and children, and good accommodation and employment histories. Hence, "success" here refers to satisfactory social adjustment. The more successful men were those who had been neurotic at age 10, those who had few or no friends at age 8, those without convicted parents or behavior problem siblings, those with mothers who had a high opinion of their sons, and those who did not spend their leisure time with their fathers. At age 8-10 they were already better behaved and less daring than those later judged as the unsuccessful men. There was some tendency for shyness to act as a protective factor against delinquency for non-aggressive boys but as an aggravating factor for aggressive boys.     

Primary Health Care through a community based smoking-cessation program

The International Conference on Primary Health Care, meeting in Alma-Ata, in the Soviet Union, September 12, 1978, expressed the need for urgent action by all governments, all health and development workers and the world community, to protect and promote the health of all people of the world. The world was caught by the phrase which emerged from this conference, Health For All by the Year 2000 and many have examined the articles of the Alma-Ata declaration and tried to implement them in their corner of the world. This paper describes a community-based smoking-cessation program which was implemented in the province of Nova Scotia, Canada, during the years 1980–1984. Primary to this project was the belief that people have the right and the duty to participate individually and collectively in planning and implementing their health care. This paper describes one community's effort in putting this belief into practice.Carol Smillie, B.N. BE.d. M.S.c. is an Assistant Professor at the School of Nursing, Dalhousie University, Halifax, Nova Scotia, Canada B3H 3J5, Katherine Coffin, BA, MEd is the Program Officer, Nova Scotia Office, Health Promotion Directorate Health and Welfare Canada, 5251 Duke Street, Halifax, Nova Scotia. Canada B3J 1P3. Kathryn Porter, B.A. (Gen)., is the Information and Education Coordinator, Nova Scotia Division Canadian Cancer Society. Brenda Ryan, B.A., M.B.A. is Program Evaluation Analysist, Nova Scotia Department of Health, 6088 Hollis Street, Halifax. Nova Scotia, Canada. This Project was funded by Health and Welfare Canada, Nova Scotia Department of Health, Nova Scotia Division Canadian Cancer Society, Requests for reprints should be addressed to: Professor Carol Smillie.     

Button bolsters in dermatologic surgery

Ordinary plastic buttons may be used as bolster devices to relieve tension across wounds. This article describes the method of placement of those "button bolsters" and suggests two methods of closing the wound once they are in place. This simple technique is easily mastered and gives additional wound closure security in the initial phase of wound healing.