Coping and family functions after closed head injury

Cognitive deficits associated with closed head injury (CHI) have been well studied. Less attention has been directed to the emotional consequences of CHI and subsequent attempts to cope with major life events. CHI typically constitutes a catastrophic injury, yet few studies have examined coping strategies used by individuals after CHI or the effects of CHI on family functioning that may mediate coping. Previous workers have speculated that time since injury is a crucial determinant of coping; however, this has not been investigated with regard to CHI. In this preliminary investigation, 40 patients with CHI were compared with 17 neurologically intact controls. The CHI group was divided into two groups according to time since injury. It was found that patients with CHI used information seeking as their most dominant coping strategy regardless of their time since injury. Patients with CHI had higher family cohesion scores than control subjects. Implications of these findings for psychological response to CHI are discussed.     

Trabeculoretraction by argon laser. 5 and 8-year results]

To appreciate the current place of argon laser trabeculoplasty (ALT) in the therapeutic armamentarium of primary open-angle glaucoma (POAG), the first 211 photocoagulated phakic eyes were analysed. One hundred and fifty-nine eyes had a 5 year-follow-up and 147 eyes had a minimal 8 year-follow-up. These eyes came from an initial group of 151 patients: 76 women and 75 men with a mean age of 66 years. We decided, arbitrarily, to assess trabeculoplasty results according to three combined criteria of failure (insufficient or transient intraocular pressure drop (3 mmHg), progression in visual field loss and need for a filtrating surgery) and to various expected goals: prevent an increase of drugs with their subsequent side effects, taper a non tolerated medical treatment and, lastly, try to cease all medical treatment in non compliant patients. According to these criteria, during the first five years, the cumulative failure rate in the 159 eyes rose steadily from 19% (31 eyes) in the first year to 52% (82 eyes) in the fifth year. The initial mean intraocular pressure (27.22 mmHg) of 7 failures operated on during the first 2 months and that of all 27 operated on failures (24.41 mmHg) was higher than the initial mean intraocular pressure of the 77 successful cases (22.67 mmHg). In the 77 eyes still controlled at 5 years, the intraocular pressure drop was 6.57 mmHg.(ABSTRACT TRUNCATED AT 250 WORDS)     

Localization of a gene for otosclerosis to chromosome 15q25-q26

Among white adults otosclerosis is the single most common cause of hearing impairment. Although the genetics of this disease are controversial, the majority of studies indicate autosomal dominant inheritance with reduced penetrance. We studied a large multi- generational family in which otosclerosis has been inherited in an autosomal dominant pattern. Five of16 affected persons have surgically confirmed otosclerosis; the remaining nine have a conductive hearing loss but have not undergone corrective surgery. To locate the disease- causing gene we completed genetic linkage analysis using short tandem repeat polymorphisms (STRPs) distributed over the entire genome. Multipoint linkage analysis showed that only one genomic region, on chromosome 15q, generated a lod score >2.0. Additional STRPs were typed in this area, resulting in a lod score of 3.4. STRPs FES (centromeric) and D15S657 (telomeric) flank the 14. 5 cM region that contains an otosclerosis gene.