Previous reports have suggested an association between homozygous alpha 1-antitrypsin deficiency, cirrhosis, and primary liver cancer. To assess the risk of these complications we conducted a retrospective study based on 17 autopsied cases of alpha 1-antitrypsin deficiency identified during the period 1963 to 1982 in the city of Malmö, Sweden. During the study period, autopsies were performed in 38,250, or 68.2 percent, of all patients in the city who died. From the homozygote frequency in the population, 21 of these were expected to have alpha 1-antitrypsin deficiency. The disease had been diagnosed in 20, and autopsies had been performed in 17 (1 child and 16 adults). Each autopsied case was matched with four controls selected from the same autopsy register, and the Mantel-Haenszel odds ratio (ORmh) was calculated. The results indicated a strong relation between alpha 1-antitrypsin deficiency and cirrhosis (ORmh = 7.8; 95 percent confidence limits, 2.4 to 24.7) and primary liver cancer (ORmh = 20; 95 percent confidence limits, 3.5 to 114.3). When data were stratified according to sex, these associations were statistically significant only for male patients. We conclude that men with alpha 1-antitrypsin deficiency may be at higher risk for cirrhosis and primary liver cancer. The apparent male predominance suggests the additive effects of exogenous factors.
Hearing impairment is one of the most common chronic health problems of elderly Americans. Although adverse effects on quality of life are thought to be considerable, they have not been rigorously evaluated. This study was designed to identify the types and extent of dysfunction experienced by elderly individuals with hearing loss, and to define the most appropriate measures for assessing this dysfunction. Elderly male veterans attending a primary care clinic were screened for hearing loss and had their quality of life assessed with a comprehensive battery of disease-specific and generic measures. Of 472 people who had their hearing tested, 106 had hearing loss. Hearing loss was associated with significant emotional (P = .0001), social (P = .0001), and communication (P = .02) dysfunction. Most individuals (66%) perceived these dysfunctions as severe handicaps even though audiologic loss revealed only mild to moderate impairment (pure tone average loss, 27-55 dB). Adverse effects were best detected with disease-specific rather than generic functional status measures. We conclude that hearing impairment is associated with important adverse effects on the quality of life of elderly individuals, and that these effects are perceived as severe handicaps even by individuals with only mild to moderate degrees of hearing loss.
A B S T R A C T PurposeRandomized multiple myeloma (MM) studies show improved response rates and better progression-free survival for newer therapies. However, a less pronounced effect has been found for overall survival (OS). Using population-based data including detailed treatment information for individual patients, we assessed survival patterns for all patients diagnosed with MM in Malmö , Sweden from 1950 to 2005.
Patients and MethodsWe identified 773 patients with MM (48% males). On the basis of the age limit used for treatment with high-dose melphalan with autologous stem-cell support (HDM-ASCT; Յ 65 years old) in Sweden, we constructed Kaplan-Meier curves and used the Breslow generalized Wilcoxon test to evaluate OS patterns (diagnosed in six calendar periods) for patients 65 years old or younger and patients older than 65 years.
ResultsIncluding all age groups, patients diagnosed from 1960 to 1969 had a better survival than patients diagnosed from 1950 to 1959. In subsequent 10-year calendar periods, median OS increased from 24.3 to 56.3 months (P ϭ .036) in patients Յ 65 years old. In contrast, OS did not improve among patients older than age 65 years (21.2 to 26.7 months, P ϭ .7).
ConclusionWith the establishment of HDM-ASCT as the standard therapy for younger patients with MM, OS has improved significantly for this age group in the general MM population. With novel therapies being commonly used at disease progression, presumably it becomes increasingly difficult to confirm survival differences between defined induction, consolidation, and maintenance therapies in the future. Consequently, in the era of novel MM therapies, population-based studies will serve as a necessary complement to randomized trials.
Fundus photographs taken by the 45 degrees camera through pharmacologically dilated pupils and read by trained readers perform as well as ophthalmologists for detecting diabetic retinopathy. Physician extenders can effectively perform the photography with minimal training but would require more training to perform adequate eye exams. In this older population, many patients did not obtain adequate nonpharmacological dilation for use of the 45 degrees camera.
The incidence of multiple myeloma is characterized by a steep increase with advancing age. Dramatic improvements in survival have been reported in clinical trials; however, elderly patients are generally underrepresented in these. The aims of this study are to review patterns of incidence and survival in multiple myeloma in the general population. We searched PubMed for population-based studies on trends in incidence and survival published between January 1, 2000 and June 30, 2017 and based on regional or national cancer registries and report the following results of the review. The age-adjusted incidence of multiple myeloma has increased during the second half of the twentieth century in some countries but remained stable in areas with high case ascertainment and access to universal medical care. The crude incidence is increasing globally due to an aging population. Survival rates have improved, and 5-year relative survival rates are now around 50% and over 60% in patients 65-70 years or younger. Preliminary data suggest a 3-fold increase in the prevalence of multiple myeloma. We conclude that the number of multiple myeloma patients is increasing in the general population due to (i) aging populations and (ii) more patients living longer due to modern drugs.
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