Retiring: a test of resilient capacities

This article deals with the question of retiring as a test of the conjunctural resilience capacities. The continuity theory and the rupture theory are developed because their content is related to protective factors and risk factors met by retirees: the first theory advocates the use of familiar strategies in familiar areas to maintain internal and external structures. This continuity would protect mental health. The second one emphasises the gap with the working world and its affiliated status. The loss of the professional status would endanger, in a way more or less important, the subjects' mental health. Retiring, as a life event, can be experienced as a trauma or can even be compared by the subjects themselves to other significant periods of their life which have been more or less well overcome. In order to attempt to figure out the conjunctural resilience capacities requested on the first year of retirement, and at the same time, highlighting the available protective factors, two clinical vignettes of two potentially young resilient retirees are presented.     

Effects of repeated distension arthrographies combined with a home exercise program among adults with idiopathic adhesive capsulitis of the shoulder

OBJECTIVE: The purpose of this study was to measure the effect of repeated distension arthrographies combined with a home exercise program on impairments and disability of the upper limb in subjects with adhesive capsulitis of the shoulder. DESIGN: A total of 15 subjects with idiopathic adhesive capsulitis participated in the study. Intervention consisted of three distension arthrographies with steroid, done at 3-wk intervals, and a home exercise program. The repeated-measures design included five clinical evaluations with disability, pain, range of motion, and pain-free static strength outcomes. Two evaluations done before the first arthrography verified the stability of the condition. RESULTS: There was a significant improvement of all outcomes at the end of intervention. The greatest effects occurred after the first distension arthrography. After the second, less marked, albeit significant, changes were observed in three motions of the shoulder and in the pain level. After the third distension arthrography, very small changes were noted. A comparison between sides revealed incomplete recovery of the range of motion on the affected side. CONCLUSIONS: These findings showed that two distension arthrographies with steroid combined with a home exercise program reduce shoulder disability and impairments. Adding a third distension arthrography does not seem to provide any further benefit.     

Cochlear implants in elderly people: preliminary results

The objective of this study was to evaluate the benefit of cochlear implantation in adults aged 60 years and over. Twenty-eight patients, older than 60 years and with profound bilateral sensorineural hearing loss, received a cochlear implant between 1991 and 2001. The mean age was 66 years and the median follow-up was 22.5 months. Speech perception scores before and after implantation were analyzed retrospectively in order to evaluate the benefit of cochlear implantation. There was a significant improvement of the disyllabic words and sentences scores after implantation. The patients who were over 70 years performed as well as those who were younger. The surgical procedure was well tolerated in all patients. One patient developed a postoperative vertigo due to a perilymphatic fistula. In conclusion, cochlear implantation offers improvement in speech perception to the elderly population, as in the younger population. A careful assessment of the physical status of these patients remains essential in order to evaluate the risk-benefit of this procedure.     

Increased perception of loudness in autism

Clinical reports on autism describe abnormal responses to auditory stimuli such as intolerance to sounds. The present study assessed subjective perception of loudness in subjects with autism compared to healthy controls, using two psychoacoustic tests. First, the auditory dynamic range was evaluated at six different tone frequencies. Secondly, loudness growth as a function of the intensity level of a 1 kHz tone was estimated. Verbal responses from a group of 11 children and adolescents with autism were compared to responses of 11 age- and gender- matched healthy controls. Smaller auditory dynamic ranges were found in the autistic group than in the control group, as well as increased perception of loudness, indicating hyperacusis in subjects with autism.     

Polyomavirus infection in pediatric renal transplant recipients: evaluation using a quantitative real-time PCR technique

Polyomavirus infection and related nephropathy is being increasingly recognized as an important cause of allograft dysfunction in adult renal transplant recipients. We prospectively monitored pediatric renal transplant recipients for the presence of BK and JC polyomavirus in urine and blood using a quantitative PCR assay to evaluate the prevalence and clinical relevance of polyomavirus infection in the pediatric renal transplant population. Of 46 pediatric renal recipients who were evaluated, nine (20%) demonstrated isolated BKV viruria, while five (11%) had concomitant BKV viremia and viruria. JCV viruria was found in eight (17%) patients. BKV viremia was associated with a significantly higher urinary BKV viral load: median urinary viral load 1.9 x 10(9) copies/mL (range 6.7 x 10(2)-1.8 x 10(11)) for the group with concomitant viremia and viruria vs. 1.8 x 10(3) copies/mL (range 2.5 x 10(2)-4.5 x 10(6)) for the group with isolated viruria (p < 0.0001). In children that were followed prospectively since their transplantation, the BKV urinary viral load increased markedly before viremia became detectable a few weeks later. None of the patients with JCV viruria or isolated BKV viruria had renal dysfunction. Among the five patients with BKV in both urine and blood, two developed biopsy-proven BKV nephropathy associated with deterioration of the renal function. Management of the BKV nephropathy consisted of reduction of immunosuppression alone or in combination with antiviral treatment with cidofovir. This study shows that polyomavirus infection and related interstitial nephritis is a relevant clinical issue in the pediatric renal transplant population. Monitoring the polyomaviral load in the urine and the blood of the patients using a quantitative PCR technique is a useful tool in the diagnosis and subsequent management of this infection. Even before viremia is present, an important rise in the urinary viral load should draw the attention of the transplant clinician and raise the issue of adapting the immunosuppression.     

Subarachnoid hemorrhage due to cerebral aneurysmal rupture during pregnancy

Cerebral aneurysmal complications rarely occur during pregnancy. Telling the difference between eclampsia and cerebral hemorrhage due to aneurysmal rupture can prove to be difficult. Aneurysmal management should be performed in an emergency but fetal prognosis should be considered. We report a series of eight pregnant women presenting aneurysmal complications and we have assessed their management and outcome. Both maternal and perinatal mortality rates were correlated with the maternal clinical score. We stress the role of combined care by both neurosurgeons and obstetricians. An emergency cesarean section followed by aneurysmal treatment appears to be a widely accepted strategy in pregnant women with cerebral aneurysmal complications.     

Identification and quantitation by high-performance liquid chromatography of mancozeb following derivatization by 1,2-benzenedithiol

Ethylenebisdithiocarbamate (EBDC) fungicides are the most important class of organic fungicides and exhibit a high degree of carcinogenicity, mutagenicity, and neurotoxicity. For that reason, the safe application of these fungicides in practice requires a convenient method for their determination, applicable to biological fluids. We describe a high-performance liquid chromatography (HPLC) assay. After elimination of the metal which defines the product (maneb, mancozeb, zineb.) with EDTA, the resulting EBDC is derivatized with 1,2-benzenedithiol to yield a cyclocondensation product, 1,3-benzodithiole-2-thione, which can then be quantitated by reversed-phase HPLC at 365 nm using a microBondapak C18 column. The mobile phase was methanol/H2O (70:30, v/v). The assay was linear from 0.25 to 100 microg/mL. Within- and between-day precision and accuracy for this assay were better than 9% and 6%, respectively. The lower limits of detection and quantitation were estimated to be 0.1 and 0.25 microg/mL, respectively. This simple new method has been applied to determine mancozeb concentration in rat urine samples from urinary excretion studies.     

Postintervention effect of nicotine replacement therapy on smoking reduction in smokers who are unwilling to quit: randomized trial

The objective of this study was to assess the post-intervention effect of nicotine replacement therapy on reduction of cigarette consumption 1.5 years after the end of a 6-month treatment. Heavy smokers who had no intention of quitting smoking were recruited from the general population and were randomly assigned to a treatment of nicotine (choice of a 15-mg nicotine patch, a 4-mg nicotine gum, and/or a 10-mg nicotine inhaler, n = 265), matching placebo products (n = 269), or no intervention (n = 389). Products were sent to participants by mail. Education was limited to a booklet. Of 923 participants, 879 (95%) were followed 6 months after randomization and 846 (92%) were followed after 26 months. Mean baseline consumption was 30 cigarettes/day in all groups. After 6 months, cigarette consumption had decreased by a mean of 10.9 cigarettes/day in the nicotine group, 8.7 in the placebo group, and 4.9 among controls (P < or = 0.02 for all pairwise comparisons). After 26 months, compared with baseline, cigarette consumption had decreased by a mean of 9.8 cigarettes/day in the nicotine group, 7.7 in the placebo group, and 7.7 among controls (nicotine vs. placebo or control: P < or = 0.03). After 2 years, smoking cessation rates did not differ significantly among groups (nicotine 11.7%, placebo 9.3%, control, 10.0%; P = 0.6). Thus, a slight effect of nicotine replacement therapy on reduction of cigarette consumption was maintained 1.5 years after the end of the 6-month treatment, but the initially observed placebo effect was not maintained. Nicotine replacement therapy for smoking reduction had no deleterious impact on smoking cessation.