Post-Abdominal Surgery Recovery: Anticipated Therapies and Interventions

After abdominal surgery (open or laparoscopic), a structured postoperative protocol optimizes recovery and reduces complications.

Core Postoperative Interventions

1. Pain Management (Multimodal)

• Scheduled acetaminophen + NSAID (celecoxib, ketorolac IV)
• Regional: epidural, TAP block, rectus sheath catheter, lidocaine infusion
• PCA opioids (hydromorphone, morphine) for breakthrough
• Gabapentinoids, dexamethasone (protocol-dependent)
• Goal: opioid-sparing, early mobilization

2. Monitoring

• Vitals q1–4h initially (HR, BP, RR, SpO2, temp)
• I&O strict: urine output >0.5 mL/kg/hr
• Labs: CBC, BMP, Mg, Phos, lactate, coagulation q6–12h initially
• Drains: output, character
• Assess for bleeding, ileus, anastomotic leak, sepsis

3. Wound Care

• Sterile dressing changes per protocol (often day 1, then 48h)
• Incisional negative pressure therapy (prevena) for high-risk closures
• Monitor for SSI: erythema, induration, purulence, dehiscence

4. GI Recovery

• ERAS (Enhanced Recovery After Surgery) protocols: early feeding
• Clear liquids → advance as tolerated (often POD 0–1)
• Gum chewing, early mobilization stimulate motility
• NGT only if symptomatic ileus/obstruction
• Stool softeners, laxatives prophylactically

5. Mobilization

• Dangle edge of bed POD 0
• Ambulate 3–4x/day starting POD 1
• Incentive spirometry 10x/hr awake
• PT/OT consult if deconditioned

6. Fluid and Electrolyte Management

• Goal-directed: euvolemia (balanced crystalloids)
• Restrict salt/water if edema, cardiac/renal impairment
• Replace losses (drains, NG, insensible)

7. Nutrition

• Protein 1.2–2.0 g/kg/day
• Early enteral > parenteral
• Dietitian involvement for complex cases

8. Infection Prevention

• Prophylactic antibiotics (24h only for clean-contaminated)
• Hand hygiene, chlorhexidine bathing, catheter/line bundles
• Glycemic control (target 140–180 mg/dL)

9. Respiratory Care

• IS, early ambulation, lung expansion
• O2 to maintain SpO2 >92%
• CPAP/BiPAP if COPD/obesity hypoventilation

10. Discharge Planning

• Start day 1: home needs, caregiver, outpatient PT, follow-up
• Criteria: pain controlled on PO, tolerating diet, ambulating, afebrile, labs stable
• Education: wound care, signs of complication, meds, activity restrictions

ERAS pathways standardize and accelerate these elements. Team communication is critical.