The Effects of 15 Golden Key Points to Increase the Family Consent Rate in Iran.

OBJECTIVES: In nations where organ donation is governed by the opt-in policy, the most crucial stage in the organ procurement process is the family approach and gaining the approval of families of decedents with brain death. In times of grief and sorrow, the ability of health care workers to communicate and have donation conversations is vital to the decision-making process of families and the subsequent consent rate. In this study, we investigated the effects of teaching important points to coordinators in the family approach and gaining consent of families for organ donation. MATERIALS AND METHODS: A new training program for Iranian coordinators was designed to increase the skills and knowledge of interviewers and increase the self-confidence of the coordinators. In the training program, 15 golden key points to have when meeting with families of brain dead decedents regarding organ donation consent were presented and discussed with participants. Three coordinating groups participated in this training program. The satisfaction rate of the families was assessed at comparable intervals (12 months for group 1, 6 months for group 2, and 3 months for group 3) before and after the training session to assess the continuity of the training impact. We used the Wilcoxon signed rank test for comparisons. RESULTS: The family consent rate was significantly different for all participants, before and after the 15 golden key points were presented, increasing from 50% to 62.5% (P = .037). In addition, participant sex (P = .051), previous training (P = .090), education (P = .068), and cooperation time (P = .008) had significant effects on family consent rate. CONCLUSIONS: Our training approach can increase the performance of coordinators in achieving family satisfaction.

Sterilization of Lucilia sericata (Diptera: Calliphoridae) Eggs for Maggot Debridement Therapy.

Maggot debridement therapy (MDT) is a therapy with the medical use of sterile fly larvae of certain species, particularly those within the Calliphoridae family including green bottle fly, Lucilia sericata (Meigan, Diptera: Calliphoridae), for treating chronically infected wounds and ulcers. Lucilia sericata flies were maintained under insectary conditions, and the eggs were sterilized using three treatments: hydrogen peroxide solutions, used as a hand disinfectant (Treatment 1-T1), hydrogen peroxide, surface disinfectant (Treatment 2-T2), and SaniHigene (Treatment 3-T3) and the control (without treatment). All three treatment caused the complete sterilization of eggs, and no bacterial colonies were found on the blood agar culture. The egg hatching rate after 72 h was much higher than after 24 h. Egg mortality in hydrogen peroxide solutions, T1 and T2, was 3-4% and less than in solution T3 (13%). Owing to less mortality and more sterility of the eggs, the aforementioned solutions are suggested to be appropriate for sterility in maggot therapy.

The effect of the Iranian family approach-specific course (IrFASC) on obtaining consent from deceased organ donors' families.

Background: A family approach and obtaining consent from the families of potential brain-dead donors is the most important step of organ procurement in countries where an opt-in policy applies to organ donation. Health care staff's communication skills and ability to have conversations about donation under circumstances of grief and emotion play a crucial role in families' decision-making process and, consequently, the consent rate. Methods: A new training course, called the Iranian family approach-specific course (IrFASC), was designed with the aim of improving interviewers' skills and knowledge, sharing experiences, and increasing coordinators' confidence. The IrFASC was administered to three groups of coordinators. The family consent rate of participants in the same intervals (12 months for group 1, 6 months for group 2, and 3 months for group 3) was measured before and after the training course. The Wilcoxon signed-rank test was used to make comparisons. Results: The family consent rate was significantly different for all participants before and after the training, increasing from 50.0% to 62.5% (P=0.037). Furthermore, sex (P=0.005), previous training (P=0.090), education (P=0.068), and duration of work as a coordinator (P=0.008) had significant effects on the difference in families' consent rates before and after IrFASC. Conclusions: This study showed that the IrFASC training method could improve the success of coordinators in obtaining family consent.

Natural host preferences of parasitoid wasps (Hymenoptera: Pteromalidae) on synanthropic flies.

Synanthropic flies are members of order Diptera and considered as medical and veterinary pests. In this study, parasitoid wasps were determined and their natural host preferences in order to select a suitable agent for biological control of flies. The pupae of three species of flies; Musca domestica, Lucilia sericata and Sarcophaga haemorrhoidalis were used as hosts for natural parasitoids. For this issue, as much as 50 pupae of each fly species put in three separate dishes with covered top by a net. These dishes were placed in the field to attract parasitoid wasps. The most parasitic rate was related to N. vitripennis (%17.2). Host preferences of N. vitripennis on M. domestica pupae were higher than observed parasitism on L. sericata and S. haemorrhoidalis. The emerging rate of two parasitoids; P. vindemmiae and S. nigroaenea were one per host pupae. According to the result, N. vitripennis can be an appropriate candidate for use as natural enemy which expected to be effective in controlling various species of synanthropic flies. Therefore, S. nigroaenea was more suitable to biological control of housefly populations.