---
title: Outcome of Arterio-venous Fistula for Adult Hemodialysis Patients in Assiut Governorate
nct_id: NCT03397381
overall_status: UNKNOWN
sponsor: Assiut University
study_type: OBSERVATIONAL
primary_condition: Chronic Renal Failure
countries: Egypt
canonical_url: "https://parkinsonspathways.com/agent/trials/NCT03397381.md"
clinicaltrials_gov: "https://clinicaltrials.gov/study/NCT03397381"
ct_last_update_post_date: 2019-01-11
last_seen_at: "2026-05-12T07:16:31.685Z"
source: ClinicalTrials.gov (mirrored, no enrichment)
---
# Outcome of Arterio-venous Fistula for Adult Hemodialysis Patients in Assiut Governorate

**NCT ID:** [NCT03397381](https://clinicaltrials.gov/study/NCT03397381)

## Key Facts

- **Status:** UNKNOWN
- **Study Type:** OBSERVATIONAL
- **Target Enrollment:** 100
- **Lead Sponsor:** Assiut University
- **Conditions:** Chronic Renal Failure
- **Start Date:** 2018-01-20
- **Completion Date:** 2022-01-01
- **CT.gov Last Update:** 2019-01-11

## Brief Summary

identification of the factors that affect the outcome of arteriovenous fistula in chronic renal failure patients that newly established regular dialysis in Assiut Governorate

1. To study the factors that influence the outcome of AVF
2. To evaluate the vascular complications of AVF as occlusion, rupture, aneurysmal dilation and hand ischemia

## Eligibility

- **Minimum age:** 18 Years
- **Sex:** ALL

```
Inclusion Criteria:

* all adult hemodialysis Patients in Assiut Government are eligible for enrollment if they are newly dialyzed via AVF and agree to participate in the study

Exclusion Criteria:

* Patients are not dialyzed with AVF
```

## Primary Outcomes

- **the number of new renal failure patients with failed arteriovenous fistula as measured with arteriovenous duplex ultrasound imaging peak systolic velocity and end-diastolic velocity in Assiut Governorate** _(time frame: 3 years)_ — the arteriovenous fistula will be named fail if one or more of the following

1. No Doppler signal
2. Ratio of peak systolic velocity at stenosis to peak systolic velocity at 2 cm beyond anastomosis (if normal)appearing \>3
3. Intraluminal echogenicity
4. Graft walls appear collapsed

## Secondary Outcomes

- **the number deaths of renal failure patients on regular dialysis related to AVF complications in Assiut Governorate** _(time frame: 3 years)_

## Locations (1)

- Hanan, Asyut, Egypt — _RECRUITING_

## Recent Field Changes (last 30 days)

- `status.overallStatus` — added _(2026-05-12)_
- `status.primaryCompletionDate` — added _(2026-05-12)_
- `status.completionDate` — added _(2026-05-12)_
- `status.lastUpdatePostDate` — added _(2026-05-12)_
- `design.enrollmentCount` — added _(2026-05-12)_
- `eligibility.criteria` — added _(2026-05-12)_
- `eligibility.minAge` — added _(2026-05-12)_
- `eligibility.sex` — added _(2026-05-12)_
- `outcomes.primary` — added _(2026-05-12)_
- `outcomes.secondary` — added _(2026-05-12)_
- `sponsor.lead` — added _(2026-05-12)_
- `results.hasResults` — added _(2026-05-12)_
- `locations.hanan|asyut||egypt` — added _(2026-05-12)_

---

*Canonical: https://parkinsonspathways.com/agent/trials/NCT03397381.md*  
*Source data (authoritative): https://clinicaltrials.gov/study/NCT03397381*  
*This page is a raw mirror with no AI summary, no editorial enrichment, and no Parkinson's-specific filtering.*