First Bosnian Study of the Relationship between APOE rs7412 and rs429358 Variants and Pregnancy Loss.

Due to inconsistent results of APOE variants in the survival of pregnancy we investigated the potential relationship of APOE rs7412 and rs429358 with pregnancy loss (PL) in Bosnian women. We enrolled 154 women with PL. The minimum week of miscarriage was 6, while the maximum was 28. As a control group, an equal number of mothers with at least one live-born child was included. All women were recruited from the Institution of Health Protection of Women and Motherhood in Sarajevo, Bosnia and Herzegovina. Genotyping was performed by real- time PCR at the Department of General Pharmacology and Pharmacoeconomics, Pomeranian Medical University. The prevalence of genotypes E2/E3, E2/E4, E3/E3, E3/E4, E4/E4 in the group with and without PL were: 14.3 %, 1.3 %, 70.8 %, 12.3 %, 1.3 %, and 13.6 %, 1.3 %, 70.1 %, 14.3 %, 0.7 %, respectively. The frequency of the E4/E4 genotype in women with 1-2 and 3-4 PL compared to women without PL did not differ significantly between those three groups (P value = 0.0712). The frequencies of alleles ԑ2, ԑ3, ԑ4 in the group with and without PL were: 6.8 %, 85.1 %, 8.1 % and 7.5 %, 84.1 %, 8.4 %, respectively, and did not differ significantly. We conclude that our study does not confirm rs7412 and rs429358 as a potential risk factor for PL in the studied group. To elucidate the relationship between PL and variants of the APOE gene, studies with a larger sample size and placental histomorphology and genetic diagnosis are required.

Patient outcomes with co-managed post-operative care after cataract surgery.

This study examined the practice of co-managed post-operative care and the visual acuity outcomes and complications associated with co-managed services. Data on service utilization and medical outcomes were collected for 2822 cataract surgery procedures performed in 5 ambulatory eye centers between January and July 1988. Average age of patients was 72.8 (SD = 10.4) and 63% were female. Eighty-seven percent of eyes were co-managed. Average number of post-operative visits within 90 days was 4.7 and 6.2 for co-managed cases with and without complications, respectively. Successful visual acuity outcomes (< 20/40) were experienced by 86% of all co-managed patients. There was evidence that patients with pre-existing ocular conditions (e.g. glaucoma, macular degeneration) and serious post-surgical complications were not referred for co-management. For co-managed patients without pre-existing medical or ocular conditions, 92% had successful vision outcomes, while 77-90% with these conditions had successful outcomes. Ninety-three percent of co-managed cases had no post-operative complications, and the rate of specific types of complications ranged from 0.04 to 2.0%. Using physician evaluations as the standard, sensitivity of optometrist detection of complications was 59% and specificity was 99.6%. Optometrists located in separate offices demonstrated 95.8% accuracy in assessing patients for post-operative complications.

Cholelithiasis in patients treated with a very-low-calorie diet.

One hundred seventy-nine obese patients (mean body mass index = 36.3) were retrospectively evaluated for the development of cholelithiasis associated with the use of a 2530-kJ/d (605-kcal) very-low-calorie diet (VLCD). Nine percent of patients had preexisting gallstones and 11% of patients developed gallstones either during or within 6 mo of completing the diet. Six percent had subsequent cholecystectomy. Ursodeoxycholic acid administered to one patient resulted in spontaneous stone dissolution whereas spontaneous dissolution occurred in three patients. Surveys of patients at three other programs using the same diet yielded similar incidence of gallstones. We conclude that rapid weight loss associated with the use of VLCD is associated with a significant incidence of gallstone formation. VLCD should be physician supervised because resolution of cholelithiasis spontaneously, with stone passage, or dissolution with ursodeoxycholic acid therapy may reduce the need for cholecystectomy.

The transfer of medical information. A journalist's view.

Despite the quantity of material on medical issues which journalists typically receive, and the tremendous public interest in health news, journalists are only rarely able to provide medical information of any real value to the public. Good news, no matter how tentative, always gets more attention than critical assessment. Deadlines pressure journalists to look only at the surface of the issues that they describe, and few have the expertise necessary to judge the importance of their stories. When accurate, authoritative information is available in a structured format; however, the news media can publicize medical findings rapidly, effecting significant changes in public behavior.