Peritoneal Dialysis — Overview & Fundamentals
⚖PD vs Haemodialysis — Key Differences
| Feature | PD | HD |
|---|
| Location | Home / self-care | Centre / satellite |
| Membrane | Peritoneum (biological) | Synthetic dialyser |
| Frequency | Continuous / nightly | 3×/week |
| Haemodynamic stress | Lower — gradual | Higher — rapid shifts |
| Residual renal function | Better preserved | Faster decline |
| Vascular access | Not required | Fistula / catheter |
| Dietary freedom | Greater (K⁺, fluid) | More restrictive |
| Training requirement | Intensive upfront | Minimal |
| Infection risk | Peritonitis | Bacteraemia |
🫀Peritoneal Membrane Function
The peritoneum acts as a semi-permeable membrane covering ~1–2 m² of surface area. It enables:
- Diffusion — solutes move down concentration gradients (urea, creatinine, potassium)
- Osmosis (ultrafiltration) — water drawn by osmotic agent (glucose, icodextrin)
- Convection — solute drag with water flux
Three-pore model
- Small pores (interendothelial clefts) — urea, creatinine
- Large pores (intercellular gaps) — larger molecules, proteins
- Aquaporin-1 (ultra-small pores) — free water transport (~40% of UF)
📊Solute Transport Categories (PET — Peritoneal Equilibration Test)
| Transport Type | D/P Creatinine at 4h | UF Characteristics | Implication |
|---|
| High | > 0.81 | Low UF — glucose absorbed fast | APD preferred; short dwells; consider icodextrin |
| High-Average | 0.65 – 0.81 | Adequate with standard Rx | CAPD or APD both suitable |
| Low-Average | 0.50 – 0.65 | Good UF; slower solute clearance | Longer dwells; higher volumes may be needed |
| Low | < 0.50 | Excellent UF | CAPD preferred; longer dwells for solute clearance |
🔄PD Modalities
CAPD — Continuous Ambulatory PD
- 3–5 manual exchanges per day (typically 4)
- Dwell time: 4–8 hours each
- Patient performs independently at home
- No machine required — gravity-driven
- 24-hour continuous dialysis
APD / CCPD — Automated PD
- Cycler delivers 3–10 exchanges overnight (8–10 hrs)
- CCPD: last fill remains as daytime dwell
- NIPD: no daytime dwell (less solute clearance)
- Machines: Baxter HomeChoice Pro, Fresenius sleep•safe harmony
- Better for: high transporters, children, working patients
✅Patient Selection
Ideal Candidates
- Motivated, self-care capable patient / carer
- Haemodynamically unstable — cannot tolerate HD
- Residual renal function preserved
- Difficult vascular access
- Remote location / preference for home therapy
- Diabetics (more haemodynamic stability)
- Children and infants
Contraindications
- Absolute: extensive peritoneal adhesions, abdominal stomas (relative), recent abdominal surgery, ileostomy / colostomy in proximity
- Relative: severe obesity (BMI >35), COPD, low back pain, cognitive impairment without adequate carer, poor home hygiene
- Prior EPS (encapsulating peritoneal sclerosis)
🎯PD Adequacy Targets
Total Kt/V (urea)
≥ 1.7 / week
Peritoneal + residual renal combined. ISPD 2020 guidelines recommend weekly targets.
Creatinine Clearance
≥ 45 L/week/1.73m²
For high/high-average transporters. Combined peritoneal + residual renal.
Ultrafiltration
> 200 mL/day
Minimum net UF in anuric patients. Target fluid balance based on BP and oedema.
Sources: ISPD Adequacy Guidelines 2020; KDOQI PD Adequacy Guidelines. Adequacy testing: 24-hour dialysate and urine collections every 6 months.
Tenckhoff Catheter Care
🔧Catheter Types
Straight Tenckhoff
- Simple single-cuff or double-cuff
- Higher risk of omental wrapping
- Lower cost; easy insertion
Coiled Tenckhoff
- Coiled intraperitoneal segment reduces migration
- Preferred in many GCC centres
- Better tip position stability
Swan-Neck (Missouri) Catheter
- Pre-formed 150–180° arc in subcutaneous tunnel
- Directs exit site downward — reduces infection
- Preferred exit site configuration for most patients
- Double-cuff standard for GCC climate (sweating risk)
Catheter Anatomy
Intraperitoneal segment → deep cuff (at rectus muscle) → subcutaneous tunnel → superficial cuff (2 cm from exit) → external segment → titanium adaptor → transfer set.
📋Break-In Period Protocol
- Typically 2–6 weeks post-insertion before full use
- Urgent start PD: supine position, low volumes (500–1000 mL), frequent exchanges
- Flush before use: 2 L flush to confirm flow; check for blood/fibrin
- Heparin 500 U/L added to dialysate if fibrin visible
- Restrict activity: no heavy lifting, straining, constipation management
- Wound check at days 5–7 and 14
Flush Before Use (FBU)
Each exchange: confirm bag integrity, expiry date, clarity of solution. Always flush catheter briefly before connecting new bag to detect clots or fibrin. Document colour of effluent.
🩹Exit Site Care Protocol
Standard Exit Site Care (Weekly or PRN)
- Handwash with antibacterial soap ≥ 20 seconds, dry thoroughly
- Don non-sterile gloves (sterile gloves if exit site infected)
- Remove old dressing gently; inspect exit site using classification system
- Clean with normal saline or aqueous chlorhexidine 0.05% in circular motion outward
- Apply mupirocin 2% cream to exit site daily (ISPD recommendation for prophylaxis)
- Cover with dry non-occlusive dressing; secure catheter to skin
- Immobilise catheter with tape to prevent traction trauma
- Document: appearance, discharge, crust, erythema, pain score
Exit Site Classification
NormalNo redness, no crust, no discharge
EquivocalMinimal crust / serous discharge — monitor weekly
Exit Site InfectionPurulent discharge ± redness ± pain — swab & treat
Tunnel InfectionErythema/tenderness along tunnel track — US imaging; IV antibiotics; may require catheter removal
Most Common Exit Site Organisms (GCC)
- Staphylococcus aureus — most common; MRSA increasing
- Pseudomonas aeruginosa — high catheter loss rate
- Staphylococcus epidermidis
- Gram-negative organisms
🚿Bathing & Hygiene Restrictions
- Avoid immersion bathing, swimming pools, hot tubs, sea swimming
- Caution showering — exit site must be covered with waterproof dressing
- Permitted shower with waterproof dressing covering; change dressing immediately after
- Pat dry exit site thoroughly; moisture under cuff increases infection risk
- High-humidity GCC climate: daily inspection recommended; breathable dressing materials
- Patients with stomas: special infection prevention protocols required
🏃Activity Guidance
- Avoid first 4–6 weeks: heavy lifting, contact sports, strenuous abdominal exercise
- Permitted with care: light walking, driving after 2 weeks, desk work
- Encouraged: gentle exercise, swimming (only after exit site fully healed, with waterproof cover)
- Intra-abdominal pressure increases with exercise — consider empty abdomen (NIPD) during sport
- Return to work: typically 2–4 weeks post-insertion
- Ramadan fasting prayer positions (prostration): monitor for catheter displacement risk
🔗Fibrin & Catheter Securing
Fibrin Management
- Fibrin clots in catheter → outflow obstruction → drainage failure
- Heparin 500–1000 U/L added to dialysate to prevent fibrin
- Urokinase 5000–25000 U instilled (lock technique, 2–4 hrs) if catheter blocked
- Manual flushing with 20 mL syringe may clear minor clots
- tPA (alteplase) 1–2 mg as alternative fibrinolytic lock
Catheter Securing Technique
- Always immobilise external catheter segment to abdominal wall
- Prevent accidental pull — most common cause of cuff extrusion
- Upward loop then tape below umbilicus preferred in overweight patients
- Change securing tape with every dressing change
- Swan-neck design naturally directs catheter downward — secure accordingly
PD Exchange Technique & Cycler Setup
🔬CAPD Exchange — Sterile Technique (Step-by-Step)
Preparation (5–10 min)
- Choose clean, well-lit area; close windows to reduce air currents
- Wash hands thoroughly (surgical scrub technique) for ≥ 30 seconds
- Gather equipment: new dialysate bag (prescribed concentration), drainage bag, mask (patient and assistant)
- Inspect bag: check expiry date, clarity, no leaks, correct concentration (1.36%, 2.27%, or 3.86% glucose)
- Warm bag to body temperature (heating pad or bag warmer — no microwave)
- Wear face mask; don clean (non-sterile) gloves
Connection & Drain-In (15–20 min)
- Clamp transfer set; disconnect old bag system (flush-before-fill disconnect system)
- Disinfect titanium adaptor with chlorhexidine/povidone-iodine swab (15 sec contact time)
- Connect new twin-bag system — maintain sterile spike technique
- Drain effluent first: open drain clamp; drain completely (~10–20 min)
- Inspect effluent: should be clear/pale yellow; document volume, colour, clarity
- Close drain clamp; open fresh dialysate clamp; allow fill by gravity (~10 min for 2 L)
- Clamp fill line; disconnect system; re-cap transfer set
Never touch: spike, catheter tip, bag port — these must remain sterile throughout
If contamination suspected (bag dropped, touch contact): do not use. Replace and restart. Document incident. Contact PD nurse specialist.
⏱Dwell Time Management
| Dwell | Duration | Notes |
|---|
| Short dwell (APD) | 60–90 min | For high transporters |
| Standard (CAPD) | 4–8 hrs | Most common |
| Long dwell (overnight) | 8–12 hrs | Risk UF failure in high transporters; use icodextrin |
| Last bag fill (CCPD) | Daytime 8–12 hrs | Icodextrin 7.5% recommended |
Fill Volume Adjustment
- Standard: 2.0 L for average adult (70 kg)
- Low body weight: 1.5 L; Large patient: 2.5–3.0 L
- Titrate by BSA: target 600–800 mL/m²
- Reduce if back pain, leakage, or hernia risk
- Supine position for large volumes (APD)
📈Ultrafiltration Monitoring
- Measure and document each drain volume accurately
- UF = drain volume − fill volume (should be positive)
- Target: net positive balance in anuric patients (>200 mL/24h)
- Negative UF = UF failure — investigate immediately
- Daily weight monitoring mandatory (same time, same clothing)
- Blood pressure twice daily; target <130/80 mmHg
UF Failure Causes
- High glucose absorption (membrane change)
- Wrong dextrose concentration prescribed
- Catheter malposition / obstruction
- Pleuroperitoneal communication
- Osmotic failure (aquaporin defect)
🤖APD Cycler Setup — Baxter HomeChoice Pro & Fresenius sleep•safe harmony
Baxter HomeChoice Pro Setup
- Place cycler on stable, clean surface at bedside; plug in
- Load cassette into cycler; attach drain line to drainage container or toilet
- Spike all dialysate bags (up to 6 bags in heater bag holder)
- Enter prescription: total volume, number of cycles, dwell time, last fill volume
- Prime cassette: cycler performs automatic prime (~500 mL to drain)
- Patient connects transfer set to patient line — sterile technique
- Drain initial dwell if patient has fluid in abdomen
- Start therapy: cycler manages all exchanges overnight
- Morning: end therapy; last fill stays in (CCPD) or drain completely (NIPD)
Fresenius sleep•safe harmony
- RFID chip on dialysate bags automatically reads prescription
- Attach bags in correct slots; machine verifies solution type
- Disposable patient cassette with integrated tubing
- smart•safe connect: automated connection with UV disinfection
- Programme via touchscreen or myDial app on tablet
- Data transmitted to nephrology team via FMC network
- Alarms: underdrain, no fill, cassette error, patient line disconnect
Remote Monitoring
Both systems can transmit treatment data nightly. GCC PD nurses should review data weekly via patient management software. Identify missed treatments, UF trends, alarm frequency.
🎓Patient Training Programme Structure
Phase 1 — Foundations (Days 1–5)
- Why PD works — kidney function education
- Anatomy of peritoneal catheter
- Principles of sterile technique
- Handwashing competency assessment
- Recognising and reporting complications
Phase 2 — Skills (Days 6–10)
- Supervised CAPD exchange ×10 minimum
- Exit site care with return demonstration
- Cycler setup (if APD prescribed)
- Fluid balance record keeping
- Medication administration (EPO, iron, phosphate binders)
Phase 3 — Independence (Days 11–14)
- Unsupervised exchange under observation
- Problem-solving scenarios (alarms, cloudy bag)
- Emergency contacts and escalation plan
- Supply management and ordering
- Competency sign-off and return home
Training in patient's native language mandatory. Arabic, Urdu, Tagalog, Hindi written materials to be provided. Use teach-back method at each session. Family member training encouraged.
Complications Management
PERITONITIS — Most Common & Serious Complication
Occurs approximately 1 episode per 24–48 patient-months. Leading cause of PD technique failure and hospitalisation. Suspect in ALL patients with cloudy effluent regardless of other symptoms.
⚠Peritonitis: Diagnosis & Criteria
ISPD Diagnostic Criteria (≥ 2 of 3)
- Clinical features: abdominal pain, cloudy effluent, tenderness
- Effluent WBC > 100 cells/μL with > 50% neutrophils
- Positive effluent culture
Immediate Actions
- Send effluent sample: cell count + differential, Gram stain, culture & sensitivity (aerobic + anaerobic)
- Send blood: FBC, CRP, blood cultures, renal function
- Commence empirical intraperitoneal antibiotics within 6 hours of diagnosis
- Do NOT delay treatment pending culture results
ISPD Empirical Antibiotic Protocol
| Coverage | First Choice (IP) | Alternative |
|---|
| Gram-positive | Vancomycin 1g IP loading (or cefazolin 1.5g IP) | Teicoplanin 400mg IP |
| Gram-negative | Ceftazidime 1.5g IP (or gentamicin 0.6mg/kg IP) | Cefepime 1g IP |
| MRSA risk | Vancomycin IP | Linezolid PO |
Adjust at 48–72h based on culture. Duration typically 14–21 days. Fungal: remove catheter immediately + fluconazole/anidulafungin.
🔍Exit Site & Tunnel Infection
Exit Site Infection Management
- Send swab for C&S
- S. aureus: flucloxacillin 500mg QID PO × 2–4 weeks; MRSA: vancomycin IP
- Pseudomonas: oral ciprofloxacin 250–500mg BD; may require catheter removal
- Intensify exit site care: twice daily cleaning
- Avoid peritonitis risk: ensure exit site treated aggressively
Tunnel Infection
- Ultrasound of tunnel to detect fluid/abscess
- IV antibiotics; may require catheter removal
- Simultaneous exit site + peritonitis = catheter removal
Catheter Malposition & Migration
- Symptoms: poor drainage, one-way obstruction
- Confirmed by X-ray (tip should be in pelvis)
- Management: laxatives (constipation cause), manipulation under fluoroscopy, re-insertion if persistent
- Omental wrapping: surgical revision required
💧Leaks & Hernia
Subcutaneous Leak
- Dialysate tracking along catheter → scrotal/labial/abdominal wall oedema
- Diagnose: CT peritoneogram (contrast in dialysate), MRI
- Management: reduce fill volume, rest from PD 1–2 weeks, consider APD supine position
Pleuroperitoneal Leak (Hydrothorax)
- Usually right-sided pleural effusion
- Symptoms: dyspnoea with initiation of fill
- Diagnose: glucose in pleural fluid > serum, CT peritoneogram
- Management: may require transfer to HD; surgical pleurodesis rarely
Hernia
- Inguinal, umbilical, incisional hernias more common in PD
- Risk: increased intra-abdominal pressure with fill
- Surgical repair recommended; can continue PD post-operatively with reduced volume supine
🚨Encapsulating Peritoneal Sclerosis (EPS)
EPS — Rare but Life-Threatening
Extensive peritoneal fibrosis with cocoon encasing bowel. Mortality up to 50% in severe cases. Incidence increases with PD duration (>5 years on PD).
Warning Signs (ISPD EPS Criteria)
- Unexplained weight loss, anorexia
- Recurrent bowel obstruction symptoms
- Decreasing ultrafiltration / drainage failure
- Bloody effluent without peritonitis
- Abdominal calcification on plain X-ray/CT
- Long-term PD (>5 years), multiple peritonitis episodes
Management
- CT abdomen: characteristic "cocoon" appearance
- Transfer to HD immediately if EPS suspected
- Tamoxifen 20mg BD — shown to reduce progression
- Corticosteroids may help in inflammatory phase
- Surgical enterolysis in severe bowel obstruction
🩺Interactive Peritonitis Risk Assessment Tool
Select all symptoms/findings present in the patient. The tool will calculate likelihood of peritonitis and recommend immediate actions based on ISPD guidelines.
📋Drainage Failure Checklist
Tap items to mark as checked. State persists in this session.
Fluid Balance & Nutritional Management
⚖Fluid Balance Monitoring in PD
- Daily weight (morning, post-drain, pre-fill) — most reliable fluid status indicator
- Twice-daily blood pressure monitoring (home BP device)
- Record: each fill volume, each drain volume, urine output (if any), net UF
- Oedema assessment weekly by nurse; JVP, lung bases
- Target: euvolaemia (dry weight maintained ± 1 kg)
- Bioimpedance analysis (BCM — Body Composition Monitor) 3–6 monthly to calibrate dry weight
Bioimpedance Monitoring (BCM — Fresenius)
Measures overhydration (OH), lean tissue mass, fat tissue mass. Target OH: -1.1 to +1.1 L. Guides glucose concentration prescription and fluid allowance. Available in major GCC nephrology centres.
🍬Glucose Absorption from Dialysate
| Dextrose % | Tonicity | Daily Caloric Absorption |
|---|
| 1.36% (1.5%) | Low | ~50–100 kcal per 2L exchange |
| 2.27% (2.5%) | Medium | ~100–200 kcal per 2L exchange |
| 3.86% (4.25%) | High | ~200–300 kcal per 2L exchange |
Total daily glucose absorption: 100–800 kcal/day depending on prescriptions and membrane transport.
Clinical Implications
- Weight gain / obesity — major PD long-term issue in GCC
- Hyperglycaemia — especially in diabetic patients
- Dyslipidaemia — hypertriglyceridaemia
- Reduce dietary carbohydrate intake to compensate
- Minimise high-glucose bags when clinically possible
- Icodextrin avoids glucose load for long dwell
🥗Dietary Requirements & Protein Loss
Protein Loss in Dialysate
PD patients lose protein continuously:
- Baseline losses: 1.5–3 g/L of dialysate
- During peritonitis: up to 15 g/day
- Total daily protein loss: typically 5–15 g/day
- Causes hypoalbuminaemia — linked to mortality
Protein Requirements
- Recommended: 1.2–1.3 g/kg/day
- Higher during peritonitis: up to 1.5 g/kg/day
- Assess: pre-albumin, albumin, nPNA (normalised protein nitrogen appearance)
- Oral supplements if inadequate intake
- Intradialytic parenteral nutrition rarely used
Energy Requirements
- Total energy: 30–35 kcal/kg/day
- Subtract glucose absorbed from dialysate
- High obesity prevalence in GCC — caloric restriction often needed
- Dietitian review monthly during first year
Potassium (K⁺) — Less Restricted than HD
- PD removes potassium continuously — less dietary restriction needed
- Target serum K⁺: 3.5–5.5 mmol/L
- Hypokalaemia risk especially with good PD clearance — may need supplementation
- Avoid extreme restriction — increases arrhythmia risk
Phosphate Control
- PD removes phosphate less efficiently than HD
- Dietary restriction: 800–1000 mg/day
- Phosphate binders with meals essential: calcium carbonate, sevelamer, lanthanum
- Monitor: serum phosphate, iPTH, calcium × 3 monthly
Icodextrin (Extraneal 7.5%) — Long Dwell Agent
- Glucose-polymer osmotic agent (glucose-free alternative)
- Sustained ultrafiltration over long dwell (8–12 hrs)
- No glucose absorption → ideal for diabetics and obese patients
- Used once daily only (once-per-day recommendation)
- Can interfere with some glucometers (falsely elevated) — use glucose-specific strips
- Side effects: sterile peritonitis (rare), rash
Glucometer Warning
Patients on icodextrin MUST use glucometers approved for icodextrin use. Standard glucometers read maltose as glucose — can lead to insulin overdose.
GCC-Specific Context & Considerations
~5–12%
PD share of dialysis (GCC)
Growing
Home dialysis programmes
40°C+
Summer temps — catheter care challenge
Increasing
GCC kidney transplant lists
🌍PD in the GCC — Epidemiology & Trends
Home PD remains underutilised across GCC compared to European and Australian rates (30–40% of dialysis patients). However, national programmes are actively expanding access:
- Saudi Arabia (SCOT registry): PD ~8–10% of dialysis population; KFSH, KFMC, King Saud Medical City run dedicated PD programmes with home nursing visits
- UAE: Dubai Hospital, Sheikh Khalifa Medical City — expanding home PD; telemedicine monitoring pilots
- Qatar: Hamad Medical Corporation — PD-First policy being piloted for suitable new patients; Arabic training materials developed
- Kuwait: Ministry of Health renal programme — CAPD established, APD expanding; specialist PD nurse posts created
- Bahrain/Oman: Smaller programmes; telemedicine support from Saudi and UAE hubs
GCC PD Growth Drivers
- Rising ESRD from T2DM epidemic and hypertension
- Government cost-saving: PD is less expensive than HD at scale
- Patients' preference for home-based therapy (privacy, family role)
- Improving supply chains for PD fluids regionally
👩⚕️PD Nurse Specialist Role in GCC
- Lead patient training programmes (2-week inpatient or outpatient model)
- Home visits: initial discharge visit + monthly reviews
- Troubleshoot complications remotely via phone/WhatsApp (common in GCC)
- Review cycler data remotely (Baxter/Fresenius platforms)
- Coordinate with nephrologist, dietitian, pharmacist, social worker
- Audit peritonitis rates — target <0.5 episodes/patient-year
- Lead PD quality improvement projects
- Competency assessment of staff nurses in renal units
Language & Cultural Competency
GCC renal units serve diverse populations: Arabic, Urdu/Punjabi, Hindi, Tagalog, Bengali, Nepali speakers. PD training MUST be delivered in patient's primary language. Interpreters or trained bilingual nurses essential. Written materials in all major languages should be available. Audio/video teaching aids recommended for low-literacy patients.
🌙Ramadan Dialysis Adaptations
Fasting with CAPD
- PD is continuous — fasting does not "stop" dialysis
- Exchanges during fasting: IV medications via dialysate permitted (not oral during fast)
- Schedule exchanges to coincide with iftar and suhoor where possible
- Typical Ramadan CAPD: 3 exchanges clustered around iftar–suhoor window, 1 long daytime dwell
- APD: overnight cycler covers most of therapy; minimal daytime interruption to fasting
- Fluid intake: concentrate fluid allowance into iftar–suhoor window
Clinical Monitoring During Ramadan
- Weekly weight and BP monitoring essential
- Dehydration risk: GCC summer Ramadan — temperatures extreme
- Dietary pattern change: heavy iftar meals → phosphate and potassium spikes
- Medications: adjust timing of antihypertensives, phosphate binders, EPO injection timing
- Fatigue and disrupted sleep → APD timing adjustment important
Scholarly Opinion on PD Fasting
Islamic scholars generally permit renal patients to break fast (rukhsa/concession). PD nurse should liaise with patient, family, and fatwa guidance. Some patients will fast regardless — proactive planning is essential rather than advising against fasting.
✈Patient Travel — Hajj & Umrah
- 1–2 million Muslim ESRD patients worldwide aim to perform Hajj; significant PD population
- Pre-travel planning (3 months): optimise dialysis adequacy, ensure stable fluid balance, vaccinations up to date
- PD supplies shipping: arrange with dialysate supplier (Baxter/Fresenius) to deliver to Makkah/Madinah — advance notice required (4–8 weeks)
- King Abdullah Medical City (KAMC) Makkah: dedicated renal unit for Hajj pilgrims, including PD-trained staff
- Umrah: shorter and easier logistically than Hajj; supply delivery more reliable
- Emergency contacts: Saudi Ministry of Health ESRD helpline available during Hajj season
- CAPD preferred over APD for Hajj travel (no cycler machinery to transport)
- Travel letter: provide patient with medical summary in Arabic and English
🔄PD as Bridge to Transplant
- GCC kidney transplant waiting lists growing — living donor transplants predominantly
- PD preserves residual renal function better than HD — improves transplant outcomes
- Pre-emptive transplantation preferred when possible (before starting dialysis)
- PD patients have equivalent or better post-transplant outcomes compared to HD patients (first year)
- Post-transplant: PD catheter retained for 1–3 months until graft function confirmed
- Awareness among GCC families: living donor transplant preferred culturally and medically
GCC Transplant Programmes
- Saudi Arabia: SCOT (Saudi Centre for Organ Transplantation) — national registry
- UAE: Dubai/Abu Dhabi MOH transplant programmes
- Qatar: HMC transplant centre — growing deceased donor programme
- Regional: Gulf states exploring organ sharing framework
📱General Patient Travel Checklist