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Published byGrant Lawson Modified over 9 years ago
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Rwanda national goal: VMMC to 2 million men in 2 years to decrease HIV incidence by 50%; attainable only if task shifting is possible to nurses, as there are not enough physicians. Rwanda seeks innovation to achieve national goal – surgical MC not possible, known devices require skill & cutting.
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Non Surgical MC ◦ No sterile settings ◦ No injected anesthesia ◦ Bloodless procedure ◦ No sutures ◦ FDA approved, CE Mark
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Rwanda PrePex clinical studies: 1.Safety (physicians) - published in J-Aids 2.Randomized controlled study comparing PrePex MC to surgical MC – accepted for publication in J-Aids 3.Nurses cohort study – in writing process 4.Planned study - Adolescents (ages 10 to 17)
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Rwanda received official recommendation by WHO to scale up with PrePex after visiting and auditing studies in Rwanda, and following precise clinical roadmap required. Rwanda conducted over 4200 PrePex MC to date, and is now routinely used.
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590 adult male subjects 10 nurses with no experience in MC or PrePex were formally trained = 5 PrePex teams Intervention – PrePex MC Follow up period of up to 8 weeks l
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Placement Procedure 7 days later - Removal Procedure a - Sizingb – Applying Anesthetic cream c – Marking Line d – Placing Devicee - Discharging a – Removing Necrotic foreskin b – Piercing Elastic Ring c – Extracting Inner Ring d – Dressing the wound
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To validate the safety of the PrePex MC when performed by nurses, by means of rate of incidence of Adverse Events and Device- related Adverse Events
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Efficacy: Rate of complete MC (Glans completely exposed) Evaluation of Training efficacy ◦ Procedure time - first 125 subjects vs. last 125 subjects ◦ Procedure related AEs ◦ Pain assessment ◦ Time to complete healing
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Results
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590 adult male subjects Average age : 25, SD 4 5 HIV positive
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AE Frequency (N=590) SeverityIncidence, 95% CI Device related 2Moderate0.34% [0.04% - 1.22%] Procedure related 1Moderate0.17% [0.00% - 0.94%] Unrelated to device or procedure 2Moderate0.34% [0.04% - 1.22%] Total AEs5 Moderate 0.85% [0.28% - 1.97%] No Severe AE, No Infection All AEs were easily resolved with minimal intervention
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Subj. PrePex date DescriptionSeverity Device Related Intervention Follow up 144 29/07/ 11 Partial disturbance of urine flow ModerateNo Re- placement Resolved 56 01/08/ 11 Pain VAS 10 at day 6ModerateYes Self- removal Resolved 56 02/08/ 11 Bleeding due to self- removal of foreskin ModerateNo Pressure on site Resolved 516 20/08/ 11 Moving of Elastic Ring by subject during masturbation ModerateNo Re- Placement Resolved 594 05/09/ 11 Bleeding post RemovalModerateYes1 sutureResolved
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100% of subjects fully circumcised Subjects healed completely on average day 33 after device removal SD 6.79
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First 125 subjects Last 125 subjects Procedure time (Placement + Removal) 4min 58sec SD 2min 46sec 2min 51sec SD 42sec Preparation time (Placement + Removal) 2min 48sec SD 1min 17sec 1min 48sec SD 46sec Total MC time (Procedure + Preparation) 7 min 46 sec SD 4min 3 sec 4min 39 sec SD 1min 26 sec
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Visual Analogue Scale (VAS) was used in order to assess the subject’s pain level During Device placement (no injected anesthesia) within 1 hour after placement During erection with device Before device removal During removal After removal Average Pain 1 SD 1.3 0.48 SD 0.8 2.7 SD 2 0.2 SD0.8 3 SD 1.9 (For 5 sec) 0.9 SD 1.3
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Conclusions
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AEs: Very low AE rate demonstrating high safety of PrePex by nurses Training: Nurses with no prior knowledge, can be trained in 3 days course to perform Safe, Effective and Efficient MC.
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Scale up – Q3 2012 Rwanda plans to initiate scale up program ◦ Pilot of 10,000 to inform scale up (Global Fund, Gates) ◦ 2 Million MCs in 2 years ◦ ~150 teams of 2 nurses (full time – 8 hours a day) ◦ 54 procedures per team per day (Placement +Removal) ◦ 4000 MCs Per day (4000 placements 4000 removals) ◦ 250 working days per year MC Method – PrePex by nurses ◦ Surgical MC as back up for contraindicated and escalation Next Steps
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Thank You
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