Israel Medical Association Journal

Tremor is extremely common and often functionally disabling. When tremor becomes medically intractable, surgery is a good and safe option for appropriate candidates. Both stereotactic thalamotomy and thalamic deep brain stimulation by means of an implanted electrode offer very high rates of success with an acceptably low complication rate.

Background: The precise genes involved in conferring prostate cancer risk in sporadic and familial cases are not fully known.

Objectives: To evlauate the genetic profile within several candidate genes of unselected prostate cancer cases and to correlate this profile with disease parameters.

Methods: Jewish Israeli prostate cancer patients (n=224) were genotyped for polymorphisms within candidate genes: p53, ER, VDR, GSTT1, CYP1A1, GSTP1, GSTM1, EPHX and HPC2/ELAC2, followed by analysis of the genotype with relevant clinical and pathologic parameters.

Results: The EPHX gene His113 allele was detected in 21.4% (33/154) of patients in whom disease was diagnosed above 61 years, compared with 5.7% (4/70) in earlier onset disease (P < 0.001). Within the group of late-onset disease, the same allele was noted in 5.5% (2/36) with grade I tumors compared with 18% (34/188) with grade II and up (P = 0.004). All other tested polymorphisms were not associated with a distinct clinical or pathologic feature in a statistically significant manner.

Conclusions: In Israeli prostate cancer patients, the EPHX His113 allele is seemingly associated with a more advanced, late-onset disease. These preliminary data need to be confirmed by a larger and more ethnically diverse study.

Background:  One of the major reasons for the shortage of organs for transplantation in Israel is the failure to identify potential donors. According to the World Health Organization, the expected number of potential donors in Israel is 300 per year. In recent years an average of only 200 donors (2/3) has been identified.

Objective: To identify the reasons for the gap between the potential and the actual number of organ donors.

Methods: We reviewed the medical records of all potential donors at the Soroka University Medical Center between October 1997 through September 1999.

Results: The total of 183 death records was consistent with the minimal inclusion criteria for potential organ donation, of which 41 were suspected to be potential brain death (PBD) In 31 cases an ad hoc committee had declared brain death, and the patients were evaluated for organ donation. However, in 10 cases no committee was formed. We found that 24.4% (10/41) of the potential donors had not been designated as such by their medical team.

Conclusion: We believe that a comprehensive education program for medical and nursing staff might increase awareness for organ donation and may eliminate the gap between the potential and actual number of organ donors.