Recent Evidence: Postoperative Role of Physiotherapy in Urinary Incontinence

TIER 1 - Systematic Reviews & Meta-Analyses (Highest Evidence)

1. Multimodal Physiotherapy Combination Ranks Highest

• Ranked 13 rehabilitation strategies across RCTs (search up to May 2025)
• ES + Biofeedback (BFT) ranked highest for continence recovery (SUCRA = 89.9%)
• ES + BFT + PFMT was the top combination for pad weight reduction (SUCRA = 93.1%) and ICIQ-UI-SF score improvement (SUCRA = 91%)
• Single PFMT alone was effective but inferior to combination therapy
• Pilates was associated with potentially worse outcomes
• Clinical message: Individualized multimodal protocols combining electrical stimulation, biofeedback, and PFMT offer the best outcomes

2. Electrical Stimulation as Adjunct to PFMT

• Short-term ES (≤3 months): significantly improved ICIQ-SF scores (MD = -3.50, p <0.0001) and doubled incontinence control rates (RR = 2.01)
• Long-term ES (≥6 months): significantly reduced 24-hour pad test leakage (MD = -21.64g, p = 0.02)
• No serious adverse effects reported
• Clinical message: Electrical stimulation is a safe, effective adjunct to PFMT both short- and long-term

3. Supervised PFMT Superior to Unsupervised PFMT

• Supervised PFMT vs. no PFMT: risk difference of 12-25% for UI remission at 3, 3-6, and >6 months post-surgery
• Unsupervised PFMT had similar outcomes to NO PFMT - a critical finding
• Biofeedback added benefit only in the first 3 months
• Higher exercise volume + supervision = better outcomes
• Clinical message: A supervised physiotherapy program is essential; handing patients a brochure is not sufficient

4. PFMT Effective at 1, 3, and 6 Months But Not 12 Months

• 1 month: RR = 3.38 (95% CI 1.83-6.25) - strong early benefit
• 3 months: RR = 1.99 (95% CI 1.67-2.38)
• 6 months: RR = 1.34 (95% CI 1.20-1.49)
• 12 months: RR = 1.13 (not significant, p > 0.05)
• Clinical message: PFMT accelerates early recovery but long-term (12-month) UI may need urodynamic assessment and additional interventions

5. Preoperative PFMT Benefits Continence at 3 Months Post-Surgery

• No significant benefit at 1 month post-surgery (OR = 2.01, p = 0.37)
• Significant benefit at 3 months post-surgery (OR = 1.52, 95% CI 1.05-2.20, p = 0.03)
• No benefit at 6 or 12 months
• Clinical message: Preoperative pelvic training (prehabilitation) sets up better 3-month continence recovery; physiotherapy should begin before surgery, not just after

TIER 3 - Randomized Controlled Trials

6. Supervised Physiotherapy Improves Continence After Robot-Assisted Prostatectomy

• Intervention: supervised PFMT started 2 months pre-op, continued 12 months post-op
• At 3 months: significantly lower 24-hour pad weight in supervised group (5.0g vs 21.0g, p = 0.022)
• At 12 months: 65.2% continence (no pad) vs. 31.6% in control group (p = 0.030)
• Improved pelvic floor muscle peak pressure and sustained contraction duration
• Clinical message: Long-duration perioperative physiotherapy supervision nearly doubles 12-month continence rates

7. Electroacupuncture as Physiotherapy Adjunct

• Electroacupuncture at sacral acupoints (Ciliao, Zhongliao, Xialiao) 3×/week for 6 weeks
• Continence rate at 6 weeks: 43.6% vs. 21.8% sham (RR = 2.00, p = 0.02)
• Clinical message: Electroacupuncture may be a safe and effective adjunct to standard PFMT for early post-prostatectomy UI

8. PFMT as Adjunct to Midurethral Sling in Women

• Pre- and post-sling physiotherapist-supervised PFMT
• Cure rate at post-op V3: 73% (physiotherapy group) vs. 47% (control) (p = 0.012) based on symptom score
• No significant difference on objective 30-min pad test
• Clinical message: Perioperative PFMT by a physiotherapist significantly improves symptom-based cure rates after sling surgery in women

9. Adherence to PFMT After Vaginal Reconstructive Surgery - A Caution

• Only 48% performed daily PFMEs at 4-6 weeks post-op; only 33% performed the prescribed number of contractions
• Adherence dropped further by 8 weeks (37% daily exercise)
• Low adherence did NOT significantly affect 24-month outcomes in this prolapse population
• Clinical message: Adherence to home-based PFMT is poor post-surgery, reinforcing the value of supervised sessions

Summary Table

Clinical Take-Aways

1. Supervised PFMT is far superior to unsupervised - a home handout is not enough (Baumann 2022)
2. Start physiotherapy before surgery - prehabilitation improves 3-month continence (Terzoni 2026)
3. Combination therapy wins - ES + biofeedback + PFMT is the most effective multimodal approach (Zhao 2025)
4. Electrical stimulation adds value both short-term (symptoms) and long-term (pad weight reduction) (Tang 2025)
5. Benefit of PFMT alone fades by 12 months - patients with persistent UI at that stage need urodynamic workup
6. Women benefit from perioperative PFMT alongside surgical procedures (sling, prolapse repair)
7. Adherence to home programs is poor - reinforcing the need for structured follow-up with physiotherapists