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1.
Cir Cir ; 91(6): 757-761, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38096863

RESUMO

OBJECTIVES: Lower urinary tract symptoms due to benign prostatic hyperplasia in men increase with aging. Risks related to anesthesia and surgery have led a search for alternative treatments. Bipolar radiofrequency (RF) thermotherapy is one of the methods adopted in patients with high surgical risks. The aim of this study is to compare the effect of bipolar RF thermotherapy and transurethral resection of the prostate (TURP) methods on voiding symptoms and on post-operative complication rates especially in patients carrying high surgical risks. METHODS: Pre-operative, post-operative 1st and 6th month International Prostate Symptom Score (IPSS), Qmax, quality of life, prostate volumes, and postoperative complications of the patients underwent TURP and RF for benign prostatic hyperplasia (BPH) were compared. RESULTS: In the RF group, the pre-operative median IPSS was 30, prostate volume 41.5 cc, post-void residual (PVR) 80 ml, and Qmax is 5.85 ml/s.; In the TURP group, these were 29, 40 cc, 85 ml, and 5.3 ml/sec, respectively. In the Bipolar RF group, post-operative 1st- and 6th-month median values were IPSS 18, 21; prostate volume 40, 40; PVR 40, 35; Qmax 10.9, 9.15 and in the TURP group IPSS 9, 8; prostate volume 20, 20; PVR 30, 10; Qmax 17.25, 19.1, respectively. CONCLUSION: Bipolar RF thermotherapy is an applicable treatment method for BPH patients with high surgical risks.


OBJETIVOS: La termoterapia bipolar por radiofrecuencia es uno de los métodos adoptados en pacientes con alto riesgo quirúrgico. El objetivo de este estudio es comparar el efecto de la termoterapia de radiofrecuencia bipolar y los métodos de RTUP en los síntomas de vaciado y en las tasas de complicaciones posoperatorias, especialmente en pacientes con alto riesgo quirúrgico. MÉTODOS: Se compararon el IPSS, el Qmax, la calidad de vida, los volúmenes de próstata y las complicaciones posoperatorias de los pacientes sometidos a RTUP y RF para la HBP preoperatorios, posoperatorios al primer y sexto mes. RESULTADOS: En el grupo de RF, la mediana preoperatoria del IPSS fue de 30, el volumen prostático de 41.5 cc, el PVR de 80 ml y el Qmax de 5.85 ml/seg.; En el grupo RTUP estos fueron 29, 40 cc, 85 ml y 5.3 ml/seg, respectivamente. En el grupo de RF bipolar, los valores medianos postoperatorios del primer y sexto mes fueron IPSS 18, 21; volumen de próstata 40, 40; PVR 40, 35; Qmax 10.9, 9.15 y en el grupo TURP IPSS 9, 8; volumen de próstata 20, 20; PVR 30, 10; Qmax 17.25, 19.1, respectivamente. CONCLUSIÓN: La termoterapia de RF bipolar es un método de tratamiento aplicable para pacientes con HPB con alto riesgo quirúrgico.


Assuntos
Hipertermia Induzida , Hiperplasia Prostática , Ressecção Transuretral da Próstata , Masculino , Humanos , Ressecção Transuretral da Próstata/efeitos adversos , Ressecção Transuretral da Próstata/métodos , Próstata/cirurgia , Próstata/patologia , Hiperplasia Prostática/cirurgia , Hiperplasia Prostática/complicações , Qualidade de Vida , Hiperplasia/complicações , Hiperplasia/patologia , Resultado do Tratamento , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Hipertermia Induzida/métodos
2.
Minerva Urol Nefrol ; 69(6): 619-625, 2017 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-28429926

RESUMO

BACKGROUND: Male anterior urethral strictures can be treated successfully with the help of optical internal urethrotomy (OIU) and is usually performed under general or regional anesthesia. In this study, we determined the efficacy of intraurethral lidocaine in OIU for anterior urethral stricture in an outpatient setting. METHODS: A total 157 patients with anterior urethral strictures underwent OIU under local urethral anesthesia with lidocaine. Optical urethrotomy was performed with a cold-cutting knife. Visual analogue scale (VAS) was used to evaluate patient discomfort and pain levels. RESULTS: Using local anesthesia with lidocaine 2%, internal urethrotomy under vision was successfully completed in 151 of 157 patients. The overall success rate 96.1%. A total of 125 patients experienced mild, 26 patients moderate and 6 patients severe pain. The procedure was not completed in six patients because of severe pain. These patients went on OIU under general anesthesia. 18 (11.4%) recurrent strictures were seen during at least 6 months of follow-up. CONCLUSIONS: Topical intraurethral lidocaine is a simple and efficacious anesthesia technique for surgical procedures on the anterior urethra. It is a safe, cost-effective and a well tolerated procedure. OIU under topical anesthesia can be easily performed and satisfactorily completed in an outpatient setting. It is anesthetic efficacy and reasonable success rate when compared with the other anesthetic techniques may provide an alternative approach in the management of urethral strictures.


Assuntos
Anestesia Local/métodos , Anestésicos Locais , Lidocaína , Estreitamento Uretral/cirurgia , Procedimentos Cirúrgicos Urológicos/métodos , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Adulto Jovem
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