Transcutaneous electrical nerve stimulation and catheter-related bladder discomfort following transurethral resection of bladder tumour: A randomised controlled trial.
Eur J Anaesthesiol
; 2024 Aug 14.
Article
en En
| MEDLINE
| ID: mdl-39138997
ABSTRACT
BACKGROUND:
Catheter-related bladder discomfort (CRBD) is problematic in patients with a urinary catheter. Transcutaneous electrical nerve stimulation (TENS) is a non-invasive analgesic modality used to relieve various types of pain.OBJECTIVES:
We evaluated the effect of TENS on CRBD after transurethral resection of bladder tumours (TURBT).DESIGN:
A randomised controlled trial.SETTING:
A large university tertiary hospital, from October 2022 to March 2023. PATIENTS Patients requiring urinary catheterisation after TURBT. INTERVENTION In this randomised controlled trial, patients were randomly allocated to the TENS (nâ =â56) or control (nâ =â56) groups. CRBD manifests as a burning sensation with an urge to void or discomfort in the suprapubic area. Moderate to severe CRBD was defined as patients self-reporting CRBD symptoms with or without behavioural response, including attempts to remove the urinary catheter, intense verbal reactions, and flailing limbs. TENS was performed from the end of surgery to 1âh postoperatively. MAIN OUTCOMEMEASURE:
The primary endpoint was considered moderate to severe CRBD immediately postoperatively. Secondary endpoints included moderate to severe CRBD at 1, 2 and 6âh postoperatively. Additionally, postoperative pain, patient satisfaction, and TENS-related adverse effects were evaluated.RESULTS:
Moderate to severe CRBD immediately postoperatively was significantly less frequent in the TENS group than in the control group 10 (17.9%) vs. 34 (60.7%); Pâ<â0.001; relative risk (95% CI)â=â0.294 (0.161 to 0.536); absolute risk reductionâ=â0.43; number needed to treatâ=â2.3. Moderate to severe CRBD differed between the two groups at 1âh postoperatively 1 (1.8%) vs. 16 (28.6%); Pâ<â0.001; relative risk = 0.06 (95% CI 0.01 to 0.46); absolute risk reductionâ=â0.27; number needed to treatâ=â3.7. The TENS group exhibited a significantly lower score for postoperative pain at 1âh (1.8â±â0.6 vs. 2.2â±â0.4; Pâ<â0.001, mean difference (95% CI)â=â0.4 (0.2 to 0.6) and a higher score for patient satisfaction, 5.0 (4.0 to 6.0) vs. 3.0 (3.0 to 4.0); Pâ<â0.001; median difference (95% CI)â=â2.0 (1.0 to 2.0).CONCLUSIONS:
TENS reduced moderate to severe CRBD, decreased postoperative pain, and increased patient satisfaction after TURBT. CLINICAL TRIAL REGISTRY Clinical Research Information Service (KCT0007450). VISUAL ABSTRACT http//links.lww.com/EJA/B12.
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1
Colección:
01-internacional
Banco de datos:
MEDLINE
Idioma:
En
Revista:
Eur J Anaesthesiol
Asunto de la revista:
ANESTESIOLOGIA
Año:
2024
Tipo del documento:
Article