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PubMed1990

Value of electrophysiologic testing in patients with previous myocardial infarction and nonsustained ventricular tachycardia. Philadelphia Arrhythmia Group.

Previous studies of the value of electrophysiologic studies in patients with nonsustained ventricular tachycardia (VT) have been hampered by the inclusion of a small number of patients with various types of heart disease. This retrospective study was designed to assess the value of programmed stimulation in 205 asymptomatic patients who had had an acute myocardial infarction greater than 1 month before study. Inclusion was based on 24-hour Holter monitoring during which patients had to manifest greater than or equal to 3 consecutive ventricular beats at a rate greater than 135 beats/min. Forty-seven (23%) patients had normal, 70 (34%) mildly impaired and 88 (43%) severely impaired left ventricular function. Programmed stimulation, using up to 3 extrastimuli, was used in each. Seventy-five patients (36%) were noninducible, 59 (29%) had nonsustained VT (less than 30 seconds), 67 (33%) had sustained monomorphic VT and 4 (2%) had either polymorphic VT or ventricular fibrillation. Eighty-two patients were not treated with antiarrhythmic drugs, 57 others were placed on a program selected empirically and 66 had therapy guided by electrophysiologic testing. Satisfactory follow-up information was gathered in 187 of the 205 patients, with a mean follow-up of 18 months. One hundred forty-two patients are alive and well, 39 had sustained VT or sudden death and 6 others had a cardiac death. Only left ventricular function discriminated those who had a sustained arrhythmia or died from those who did not. Thus, programmed stimulation did not have independent predictive value in patients with nonsustained VT. However, definitive conclusions can be reached only with a large prospective study carried out in untreated patients.

Anti-Arrhythmia Agents↗
PubMed1993

Diagnosis and treatment of psychogenic erectile dysfunction in a urological setting: outcomes of 18 consecutive patients.

The diagnostic criteria and treatment outcomes of 18 consecutive patients with psychogenic erectile dysfunction were examined. Average patient age was 38 years, and all patients had either awakening penile or masturbatory rigidity. Each patient was studied with home monitoring (ART-1000) on 2 consecutive nights. The average number of maximum erectile episodes, the event during which the maximum rigidity was maintained for at least 5 minutes, was 1.6. The maximum sleep erectile episodes averaged 11.2 minutes during which penile rigidity averaged 572 gm. The main predictor for remission of erectile dysfunction in this study was whether the dysfunction was primary or secondary. Of 14 patients with secondary psychogenic erectile dysfunction, that is history of being able to achieve and maintain penile rigidity sufficient for at least 5 minutes of vaginal intercourse, 10 (71%) experienced remission. Three patients noticed spontaneous remission during the initial evaluation and another 3 experienced remission within 3 months of completion of the evaluation and reassurance that they had normal erectile capacity. Two patients had remission while considering penile vascular surgery and in 2 normal erectile function returned during injection therapy. Only 2 of 3 patients referred for sex therapy actually received it (Freudian theory), and neither noticed improvement in erectile function. One patient received yohimbine without benefit. None of the patients elected treatment with the vacuum constriction device. All 4 patients with primary psychogenic erectile dysfunction, that is never able to achieve and/or maintain penile rigidity sufficient to achieve vaginal intercourse, failed to respond to physician reassurance and time. Of 2 patients who received sex therapy (1 Freudian and 1 behavioral) without improvement in erectile function 1 has entered the pharmacological erection program and has achieved vaginal penetration, and the other is considering the pharmacological erection program. The remaining 2 patients have deferred all therapy. Based on this experience, we currently reassure patients with secondary psychogenic erectile dysfunction that they have erectile capacity for sustained vaginal intercourse and schedule a followup visit in 3 months. Additional individualized therapy (pharmacological erection program, vacuum constriction device, sensate focus/psychodynamic specific therapy or penile prosthesis) is offered as needed and requested. Patients with primary psychogenic erectile dysfunction are initially offered the pharmacological erection program or the vacuum constriction device and sex sensate focus/psychodynamic specific therapy. The penile prosthesis is considered for treatment failures.

Adult↗
PubMed1996

Voucher-based reinforcement of attendance by unemployed methadone patients in a job skills training program.

This study evaluated the use of voucher reinforcement for maintaining attendance of unemployed methadone patients in a job skills training program. Participants received vouchers for attending daily 2-h computer data entry training sessions. The vouchers had monetary values and were exchangeable for goods and services. During the first 6-week condition, daily vouchers were initially worth $8, increased by $0.90 for every consecutive day of attendance to a maximum of $34.10, and reset to $8 following any day of missed attendance. During the second 6-week condition, voucher values decreased each day by 20% of that individuals' earnings on the previous day. During a final 4-week condition, the highest pay level previously achieved by each individual was reinstated and stayed at that level for the remainder of the condition, except that voucher values reset back to $8 following any missed session. Five of 7 participants completed the study. For those 5 participants, 94% and 98% attendance rates were sustained during first and second high pay conditions, respectively. Four of 5 subjects stopped attending when pay fell to $6-$9 (median = $7) per session in the descending pay amount condition (the fifth subject continued to attend throughout). Mean percent of work days attended was significantly higher during the two high pay conditions than during the decreasing pay condition (P < 0.001). All participants acquired data entry skills. Participants reliably rated the work experience as 'interesting', 'enjoyable', 'challenging', and 'helpful'. Mean ratings for these adjectives obtained on all days attended were significantly higher than ratings of the experience as 'frustrating', 'boring', or a 'waste of time' (P < 0.001). These data show that voucher-based reinforcement can promote sustained attendance of chronically unemployed substance abusers in intensive employment training programs and support the continued evaluation of these incentive procedures under a wider range of worksite training conditions.

Adult↗
PubMed2004

Value of programmed ventricular stimulation after tetralogy of fallot repair: a multicenter study.

BACKGROUND: Studies have consistently shown that ventricular tachycardia (VT) and sudden cardiac death (SCD) complicate the long-term outcome after tetralogy of Fallot repair, yet the diagnostic and predictive value of electrophysiological testing in this population is uncertain. METHODS AND RESULTS: A multicenter cohort of 252 patients with repaired tetralogy of Fallot undergoing programmed ventricular stimulation was followed up for 18.5+/-9.6 and 6.5+/-4.5 years after corrective surgery and electrophysiological testing, respectively. Clinical VT and/or SCD occurred in 24.6%. Sustained monomorphic VT and polymorphic VT were induced in 30.2% and 4.4%. Including polymorphic VT in the definition of inducibility improved sensitivity (66.1+/-6.0% versus 77.4+/-5.3%, P=0.0082) with a marginal reduction in specificity (81.6+/-2.8% versus 79.5+/-2.9%, P=0.0455). Positive and negative predictive values were 55.2+/-5.3% and 91.5+/-2.2%. Independent risk factors for inducibility were age at study > or =18 years (OR, 3.3), palpitations (OR, 2.8), prior palliative surgery (OR, 3.1), modified Lown criteria > or =2 (OR, 5.6), and cardiothoracic ratio > or =0.6 (OR, 3.3). Event-free survival rates in noninducible and inducible patients at 1, 5, 10, and 15 years were 97.9%, 92.8%, 89.3%, and 89.3% versus 79.4%, 62.6%, 58.7%, and 50.3%, respectively (P<0.0001). Both inducible monomorphic VT [relative risk (RR), 5.0; P=0.0002] and polymorphic VT (RR, 12.9; P<0.0001) predicted future clinical VT and SCD. In a multivariate analysis, inducible sustained VT was an independent risk factor for subsequent events (RR, 4.7; 95% CI, 1.2 to 18.5; P=0.0268). CONCLUSIONS: Programmed ventricular stimulation is of diagnostic and prognostic value in risk stratifying patients with repaired tetralogy of Fallot. In this patient population, inducible sustained polymorphic VT should not be disregarded as nonspecific.

Adolescent↗
PubMed2005

Is successful rehabilitation of complex regional pain syndrome due to sustained attention to the affected limb? A randomised clinical trial.

In complex regional pain syndrome (CRPS1) initiated by wrist fracture, a motor imagery program (MIP), consisting of hand laterality recognition followed by imagined movements and then mirror movements, reduces pain and disability, but the mechanism of effect is unclear. Possibilities include sustained attention to the affected limb, in which case the order of MIP components would not alter the effect, and sequential activation of cortical motor networks, in which case it would. Twenty subjects with chronic CRPS1 initiated by wrist fracture and who satisfied stringent inclusion criteria, were randomly allocated to one of three groups: hand laterality recognition, imagined movements, mirror movements (RecImMir, MIP); imagined movements, recognition, imagined movements (ImRecIm); recognition, mirror movements, recognition (RecMirRec). At 6 and 18 weeks, reduced pain and disability were greater for the RecImMir group than for the other groups (P<0.05). Hand laterality recognition imparted a consistent reduction in pain and disability across groups, however, this effect was limited in magnitude. Imagined movements imparted a further reduction in pain and disability, but only if they followed hand laterality recognition. Mirror movements also imparted a reduction in pain and disability, but only when they followed imagined movements. The effect of the MIP seems to be dependent on the order of components, which suggests that it is not due to sustained attention to the affected limb, but is consistent with sequential activation of cortical motor networks.

Adult↗
PubMed2006

The effect of a balance training program on the risk of ankle sprains in high school athletes.

BACKGROUND: Ankle sprains are the most common musculoskeletal injuries that occur in athletes, and they have a profound impact on health care costs and resources. HYPOTHESIS: A balance training program can reduce the risk of ankle sprains in high school athletes. STUDY DESIGN: Randomized controlled clinical trial; Level of evidence, 1. METHODS: Seven hundred and sixty-five high school soccer and basketball players (523 girls and 242 boys) were randomly assigned to either an intervention group (27 teams, 373 subjects) that participated in a balance training program or to a control group (28 teams, 392 subjects) that performed only standard conditioning exercises. On-site athletic trainers recorded athlete exposures and sprains. RESULTS: The rate of ankle sprains was significantly lower for subjects in the intervention group (6.1%, 1.13 of 1000 exposures vs 9.9%, 1.87 of 1000 exposures; P = .04). Athletes with a history of an ankle sprain had a 2-fold increased risk of sustaining a sprain (risk ratio, 2.14), whereas athletes who performed the intervention program decreased their risk of a sprain by one half (risk ratio, 0.56). The ankle sprain rate for athletes without previous sprains was 4.3% in the intervention group and 7.7% in the control group, but this difference was not significant (P = .059). CONCLUSION: A balance training program will significantly reduce the risk of ankle sprains in high school soccer and basketball players.

Adolescent↗
PubMed2000

A comparison of different approaches to promote community-wide dietary change.

BACKGROUND: Because public health education funds are limited, it is important to determine which methods are most effective for promoting healthy lifestyles to communities. We conducted interventions in two communities to further examine the effectiveness of various educational approaches for communicating the "1% Or Less" message to switch from high-fat (whole or 2%) to low-fat (1% or fat-free) milk. METHODS: One intervention used public relations and community-based educational activities in supermarkets, schools, worksites, and other community settings. The other used paid advertising in the absence of other programming. We used telephone surveys and supermarket milk sales data, collected before and after each campaign and in a comparison community, to determine changes in milk-usage patterns. RESULTS: After the campaign of community-based educational programs and public relations activities, the proportion of high-fat milk drinkers who reported drinking low-fat milk was 19.6% compared with 6.8% for the comparison city (p<0.0001). After the advertising-only campaign, 12.8% of high-fat milk drinkers reported drinking low-fat milk (p<0.01). Although supermarkets experienced increases in low-fat milk sales after both campaigns, the results were not statistically significant. CONCLUSIONS: The results show how well-designed public relations activities can attract news coverage and provide further evidence that such coverage can be an important component of health-promotion campaigns. Although the use of paid advertising in the absence of other media or programming appeared to change milk-drinking habits, the results were not sustained after the ads stopped airing.

Adult↗
PubMed2003

Development of an interdisciplinary women's health training model.

In response to expanded residency training requirements in women's health, faculty from internal medicine, obstetrics/gynecology, and psychiatry at Yale University School of Medicine established an interdisciplinary women's health training and education model, the Interdisciplinary Women's Health Clinic (IWHC). The model was one component of a larger, comprehensive women's health program at Yale funded by the Department of Health and Human Services between 1996 and 2000 under the National Centers of Excellence in Women's Health (CoE) designation. This article describes the structure and function of the model, its value to residents and the institution, and its limitations that led to its closure when Department of Health and Human Services support ended. The IWHC was designed as a consultation service that augmented the primary care provided to low-income, minority-group women in an established outpatient primary care setting. An interdisciplinary team of residents and faculty provided and coordinated a range of services for patients and participated in a weekly core curriculum. The model was an important resource to residents and provided high-level integrated care to patients. The combined educational experience helped refine a core interdisciplinary women's health curriculum. Despite these benefits, the IWHC could not be sustained outside the financial and programmatic structure of the larger CoE program. This experience suggests that longitudinal models where residents from different disciplines train in a shared educational and clinical setting may be more durable. Interdisciplinary models are effective ways to train residents and provide integrated care to women. The model's success depends on highly developed collaborative relationships between faculty, nonclinical sources of support, and long-term institutional commitment.

Academic Medical Centers↗
PubMed2006

Enhanced external counterpulsation treatment improves arterial wall properties and wave reflection characteristics in patients with refractory angina.

OBJECTIVES: To determine if arterial properties and wave reflection characteristics are favorably altered after enhanced external counterpulsation (EECP) treatment in patients with refractory angina. BACKGROUND: Early return of reflected waves from the lower body, resulting from increased arterial stiffness, augments central aortic pressure and increases left ventricular (LV) afterload and myocardial oxygen demand. EECP acutely enhances coronary perfusion (supply) and reduces LV afterload (demand). However, the mechanisms responsible for the sustained beneficial effects of EECP treatment are unclear. METHODS: Radial artery pressure waveforms were recorded by applanation tonometry and central aortic pressure waveforms generated using a mathematical transfer function in 20 patients with stable refractory angina. Data were collected before and after 34 1-h EECP sessions. Augmentation index (AI(a)) and timing of the reflected pressure wave were calculated from the aortic waveform. RESULTS: EECP treatment caused a decline in AI(a) and an increase in reflected wave travel time. These modifications in wave reflection characteristics caused a decrease in aortic systolic pressure and wasted LV pressure energy. The average number of angina episodes and Canadian Cardiovascular Society (CCS) class, both decreased in concordance with the physiologic changes due to EECP treatment. CONCLUSIONS: EECP treatment reduces arterial stiffness and improves wave reflection characteristics in patients with refractory angina. These changes decrease LV afterload and myocardial oxygen demand and reduce the number of angina episodes, therefore enabling patients to participate in continuous exercise programs which in turn may provide long-term benefits and sustained improved quality of life.

Aged↗
PubMedDate not supplied

The effectiveness of Drug Abuse Resistance Education (project DARE): 5-year follow-up results.

BACKGROUND: This article reports the results of a 5-year, longitudinal evaluation of the effectiveness of Drug Abuse Resistance Education (DARE), a school-based primary drug prevention curriculum designed for introduction during the last year of elementary education. DARE is the most widely disseminated school-based prevention curriculum in the United States. METHOD: Twenty-three elementary schools were randomly assigned to receive DARE and 8 were designated comparison schools. Students in the DARE schools received 16 weeks of protocol-driven instruction and students in the comparison schools received a drug education unit as part of the health curriculum. All students were pretested during the 6th grade prior to delivery of the programs, posttested shortly after completion, and resurveyed each subsequent year through the 10th grade. Three-stage mixed effects regression models were used to analyze these data. RESULTS: No significant differences were observed between intervention and comparison schools with respect to cigarette, alcohol, or marijuana use during the 7th grade, approximately 1 year after completion of the program, or over the full 5-year measurement interval. Significant intervention effects in the hypothesized direction were observed during the 7th grade for measures of students' general and specific attitudes toward drugs, the capability to resist peer pressure, and estimated level of drug use by peers. Over the full measurement interval, however, average trajectories of change for these outcomes were similar in the intervention and comparison conditions. CONCLUSIONS: The findings of this 5-year prospective study are largely consonant with the results obtained from prior short-term evaluations of the DARE curriculum, which have reported limited effects of the program upon drug use, greater efficacy with respect to attitudes, social skills, and knowledge, but a general tendency for curriculum effects to decay over time. The results of this study underscore the need for more robust prevention programming targeted specifically at risk factors, the inclusion of booster sessions to sustain positive effects, and greater attention to interrelationships between developmental processes in adolescent substance use, individual level characteristics, and social context.

Child↗
PubMed1993

Efficacy and safety of combination therapy with amiodarone and type I agents for treatment of inducible ventricular tachycardia.

In a prospective study the efficacy of amiodarone in combination with the three Class I drugs mexiletine, flecainide, or encainide was evaluated consecutively in 12 patients with recurrent ventricular tachycardias (VT) by programmed stimulation. None of the tested drug combinations suppressed induction of sustained VT. The combination of amiodarone with Class IC drugs flecainide and encainide prolonged the cycle length of VT significantly, whereas the combination with mexiletine did not have the same degree of slowing on the VT cycle length. Several proarrhythmic effects occurred during the combination therapy with encainide: (1) frequent, spontaneous recurrences of hemodynamically well tolerated VT in four patients; (2) enhanced inducibility of VT in three patients; (3) impaired termination of VT in three patients. Though a marked increase in QRS and QTc intervals was observed by combined treatment with encainide, no significant correlation could be established between aggravation of arrhythmia and plasma levels of encainide, degree of QRS widening, JT or QTc prolongation. The only predictor for the occurrence of proarrhythmic events was found in left ventricular ejection fraction. These findings suggest that in patients refractory to amiodarone alone or a combination with mexiletine, the combined treatment of amiodarone with other Class IC drugs prolongs the VT cycle length but does not suppress induction of VT during programmed stimulation. Combination therapy of amiodarone with encainide was associated with a high incidence of proarrhythmic effects.

Adult↗
PubMed2004

Myocardial ischemia and induction of sustained ventricular tachyarrhythmias: evaluation using dobutamine stress echocardiography-electrophysiologic testing.

INTRODUCTION: This study examined the relationship between dobutamine facilitation of ventricular tachyarrhythmia (VT) inducibility with programmed electrical stimulation (PES) and dobutamine stress-induced myocardial ischemia. METHODS AND RESULTS: Twenty patients with prior myocardial infarction and cardiac arrest or sustained VT but no sustained VT induced at baseline electrophysiologic testing underwent repeat PES during dobutamine infusion. Ischemia (new or worsened wall-motion abnormality) was documented by echocardiography performed in conjunction with PES. Eight patients were receiving Class I or III antiarrhythmic drugs and seven beta-blockers. Dobutamine facilitated induction of sustained VT in 16 patients (80%) and provoked ischemia in 13 patients (65%). Induction of VT was associated with ischemia in 9 patients (56%). VTs associated with ischemia were induced at higher dobutamine doses (26 +/- 11 vs 11 +/- 10 microg/kg per min, P = 0.02) than were VTs without ischemia (n = 7). Among 13 patients with provoked ischemia, 9 (69%) had VTs induced and 4 remained noninducible. The onset of ischemia occurred at the same dose as induction of VT in 5 patients and at a lower dose in 4 patients. Monomorphic VT (318 +/- 59 ms) was induced in 13 patients, of whom 8 (62%) had ischemia. The ECG morphology of VT suggested an origin in a myocardial segment that demonstrated initial viability at low doses then ischemic dysfunction at higher doses preceding VT induction in 7 (88%) of 8 patients. CONCLUSION: Dobutamine enhances inducibility of sustained VTs during PES. The temporal and anatomic association of dobutamine-induced ischemia and VT suggests that at high dobutamine doses, ischemia may contribute to ventricular arrhythmia inducibility in some patients.

Adult↗
PubMed2003

Smallpox Vaccine Injury Compensation Program: Smallpox (Vaccinia) Vaccine Injury Table. Interim final rule.

The Smallpox Emergency Personnel Protection Act of 2003 (SEPPA), Public Law 108-20, 117 Stat. 638, authorized the Secretary of Health and Human Services (the Secretary), through the establishment of the Smallpox Vaccine Injury Compensation Program (the Program), to provide benefits and/or compensation to certain persons who have sustained injuries as a result of the administration of smallpox covered countermeasures (including the smallpox vaccine) or as a result of vaccinia contracted through accidental vaccinia inoculations. The SEPPA directed the Secretary to establish, by interim final rule, a table identifying adverse effects (including injuries, disabilities, conditions, and deaths) that shall be presumed to result from the administration of or exposure to the smallpox vaccine, and the time interval in which the first symptom or manifestation of each listed injury must manifest in order for such presumption to apply. As mandated by law, the Secretary is establishing such a Smallpox (Vaccinia) Vaccine Injury Table (the Table) through this interim final rule. The Secretary is also establishing a set of Table Definitions and Requirements, which define the terms and conditions included on the Table and are to be read in conjunction with the Table. The Secretary is seeking public comment on the Table established through this interim final rule. At a later date, the Secretary will publish a companion final rule setting forth the administrative implementation of the Program. The public will then be afforded an additional opportunity to comment on the procedures set forth therein.

Compensation and Redress↗
PubMed1986

Influence of drive cycle length during programmed stimulation on induction of ventricular arrhythmias: analysis of 403 patients.

The drive cycle length at which programmed ventricular stimulation is performed is a fundamental variable in all stimulation protocols, but the influence of this variable on the ability to induce ventricular arrhythmias has not been systematically analyzed. This study, which included 403 patients with prior ventricular tachycardia (VT) or ventricular fibrillation undergoing programmed ventricular stimulation with a uniform protocol that incorporated 3 basic drive cycle lengths from the right ventricular apex, was performed to examine the influence of drive cycle length on the induction of ventricular arrhythmias. The sensitivity of the protocol was 62% for nonsustained VT, 73% for ventricular fibrillation and 89% for sustained VT. Fifty-four percent (217 patients) had an arrhythmia induced with programmed ventricular stimulation during ventricular pacing. No arrhythmia was induced in 96 patients (24%), whereas induction was accomplished during sinus rhythm in 61 patients (15%) and rapid ventricular pacing in 29 patients (7%). With this protocol, the sensitivity for single and double extrastimuli during ventricular pacing increases using decremental drive cycle lengths. Although only 2 patients had induction of a ventricular arrhythmia at a drive cycle length of 700 to 650 ms using a single extrastimulus, 14, 8 and 3 patients had ventricular arrhythmias induced by single extrastimuli at drive cycle lengths of 600 to 550, 500 to 450 and 400 ms, respectively. Of 163 patients with arrhythmias induced with double extrastimuli, only 6 had an arrhythmia induced at drive cycle lengths of 700 to 650 ms.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗
PubMedDate not supplied

Qualitative research to make practical sense of sustainability in primary health care projects implemented by non-governmental organizations.

Sustainability continues to be a serious concern for Primary Health Care (PHC) interventions targeting the death of millions of children in developing countries each year. Our work with over 30 Non-Governmental Organizations (NGOs) implementing USAID's Child Survival and Health Grants Program (CSHGP)-funded projects revealed the need for a study to develop a framework for sustainability assessment in these projects. We surveyed NGO informants and project managers through semi-structured interviews and questionnaires. This paper summarizes our study findings. The NGOs share key values about sustainability, but are skeptical about approaches perceived as disconnected from field reality. In their experience, sustainable achievements occur through the interaction of capable local stakeholders and communities. This depends strongly on enabling conditions, which NGO projects should advance. Sustainability assessment is multidimensional, value-based and embeds health within a larger sustainable development perspective. It reduces, but does not eliminate, the unpredictability of long-term outcomes. It should start with the consideration of the 'local systems' which need to develop a common purpose. Our ability to address the complexity inherent to sustainability thinking rests with the validity of the models used to design interventions. A participant, qualitative research approach helped us make sense of sustainability in NGO field practice.

Child↗
PubMedDate not supplied

Reduction in cardiovascular risk factors with intensive diabetes treatment in insulin-dependent diabetes mellitus.

We measured plasma lipid and lipoprotein levels at baseline and at 6-mo intervals in 47 normolipidemic patients with classic insulin-dependent diabetes mellitus treated either with a conventional (n = 21) or intensive (n = 26) diabetes-treatment program. Patients were followed for a mean of 3 yr (range 1-4 yr). Intensive diabetes treatment resulted in a significant improvement in glycemic control that caused sustained changes in plasma lipid and lipoprotein levels that were not evident with the conventional-treatment program. These changes, which persisted for periods averaging 3 yr, can potentially reduce predicted risk for the development of premature atherosclerosis. Thus, long-term near normoglycemia may have a role in the prevention of atherosclerosis in insulin-dependent diabetic patients.

Adult↗
PubMed1991

[Evaluation of a program for the care of the diabetic. A 40-month continuity study].

BACKGROUND: To evaluate the long term efficacy of a program of attention to diabetes mellitus. METHODS: A continued 40-month follow-up study in a group of 47 diabetic patients treated with insulin (21 type I and 26 type II) with a mean age of 45.8 years and a mean duration of diabetes of 8.1 years. These patients were seen in the hospital outpatient clinic during the initial 12 months and in community clinics during the remaining 12 months. RESULTS: Mean basal glycemia (7.4 +/- 1.5 mmol/l) and HbA1 (8.3 +/- 1.1%) at 40 months were significantly lower than those in the initial 12 months (8.8 +/- 2.4 mmol/l and 9.2 +/- 1.2%; p less than 0.001) and in the beginning of the study (4.2 mmol/l and 11.2 +/- 1.9%; p less than 0.0001). In type II diabetics, cholesterol and triglyceride levels showed a significant reduction from the mean first year levels (6.2 +/- 0.9 and 1.6 +/- 0.9 mmol/l) to those in the 12-40 months period (5.8 +/- 0.8 and 1.3 +/- 0.5; p less than 0.01 in both instances). Initially, 22 diabetics (46%) used rapid acting insulin; at the end, 37 had included these preparations in their treatment (78%; p less than 0.001). Only 7 patients (14%) used multiple insulin doses at the beginning. After 40 months, 29 (61%) were treated with 3-4 insulin injections per day (p less than 0.0001). In 43 patients (91%) no severe hypoglycemic crisis had developed. In 45 (95%) macroproteinuria was not detected and 40 (85%) had not developed microangiopathic lesions in the retina or microangiopathic involvement elsewhere as evaluated with the available techniques. Psychical depression was evaluated at 40 months using a semiquantitative scale questionnaire. The overall responses in the intervention group (n = 20; 25.4 +/- 4.6) showed lower depression levels (higher scores) than a control group ( n = 22; 22.4 +/- 4.9; p less than 0.02) constituted by diabetics with similar characteristics but who had not been following the program. CONCLUSIONS: The programs for the attention to the diabetic are effective in the long term to achieved and sustain metabolic control, the acquired knowledge and, to a sizeable degree, the compliance with therapy, provided that they integrate the teaching with the treatment. It is very likely that these programs reduce the risk of late features of the disease and the tendency to depression, independently from the place where the patient is controlled.

Adolescent↗
PubMed2002

Clinical effectiveness of sustained-release bupropion and behavior therapy for tobacco dependence in a clinical setting.

Despite decades of public education, cigarette smoking remains a serious health problem. The treatment approach at Tripler Army Medical Center is a unique collaboration of family practice physicians and health psychologists providing combination therapy to patients attempting to quit smoking. This article discusses a program evaluation of the Tripler Army Medical Center smoking cessation program. Patients attempting to quit smoking were assisted with a combination of cognitive-behavioral group therapy and sustained-release bupropion hydrochloride. At 6 months postintervention, patients who attended the smoking cessation programs were contacted via telephone and asked to complete a survey regarding their smoking status. One hundred forty-four participants completed the survey. Thirty-five percent of all contacted attendees remained abstinent from smoking at 6 months after intervention. A significantly greater percentage of men quit than women. There were no significant differences of abstinence rates by any other demographic characteristic or smoking history variable. Family practice physicians and health psychologists providing a combination of pharmacological and group cognitive-behavior therapy for nicotine dependence are effective in promoting abstinence from smoking.

Adult↗