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1.
Zhongguo Zhen Jiu ; 44(4): 395-399, 2024 Apr 12.
Artigo em Inglês, Chinês | MEDLINE | ID: mdl-38621725

RESUMO

OBJECTIVES: To observe the effect of transcutaneous electrical acupoint stimulation (TEAS) on postoperative urinary function in elderly patients undergoing total hip arthroplasty (THA). METHODS: One hundred and eighty elderly patients undergoing unilateral THA without indwelling urinary catheters were randomly assigned to a TEAS group (90 cases, 3 cases dropped out, 4 cases were eliminated) and a sham TEAS group (90 cases, 1 case dropped out, 4 cases were eliminated). Both groups received fascia iliac block and subarachnoid block anesthesia under ultrasound guidance. The patients in the TEAS group were treated with TEAS at Zhongji (CV 3), Guanyuan (CV 4), and bilateral Huiyang (BL 35), Ciliao (BL 32) 30 minutes before anesthesia initiation, with dissperse-dense wave, frequency of 2 Hz/100 Hz, until 30 minutes after surgery. The patients in the sham TEAS group underwent the same procedure with the device applied at the same acupoints but without electrical stimulation. The incidence of postoperative urinary retention (POUR), time to first void, voiding threshold, urinary adenosine triphosphate (ATP) level, postoperative abnormal voiding status (bladder residual volume, re-catheterization rate, nocturia occurrence), and postoperative incidence of urinary tract infection (UTI) and prosthetic joint infection (PJI) were observed in both groups. RESULTS: The incidence of POUR in the TEAS group was lower than that in the sham TEAS group (P<0.05); the time to first void in the TEAS group was shorter than that in the sham TEAS group (P<0.05); the voiding threshold in the TEAS group was lower than that in the sham TEAS group (P<0.05); the urinary ATP level in the TEAS group was higher than that in the sham TEAS group (P<0.05); the bladder residual volume in the TEAS group was lower than that in the sham TEAS group (P<0.05); the nocturia occurrence in the TEAS group was lower than that in the sham TEAS group (P<0.05). However, there was no statistically significant difference in re-catheterization rate, incidence of UTI, and incidence of PJI between the two groups (P>0.05). CONCLUSIONS: TEAS could effectively reduce the occurrence of postoperative urinary retention and improve the postoperative urinary function in elderly patients undergoing THA, which might be related with increasing the urinary ATP level.


Assuntos
Artroplastia de Quadril , Noctúria , Estimulação Elétrica Nervosa Transcutânea , Retenção Urinária , Humanos , Idoso , Pontos de Acupuntura , Artroplastia de Quadril/efeitos adversos , Estimulação Elétrica Nervosa Transcutânea/métodos , Retenção Urinária/etiologia , Retenção Urinária/terapia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/terapia , Trifosfato de Adenosina
2.
Minerva Anestesiol ; 90(4): 254-262, 2024 04.
Artigo em Inglês | MEDLINE | ID: mdl-38652448

RESUMO

BACKGROUND: We aimed to compare the analgesic effects and incidence of urinary retention between ultrasound-guided intersphincteric space block combined with low-dose ropivacaine spinal anesthesia and conventional-dose ropivacaine spinal anesthesia post-hemorrhoidectomy. METHODS: Fifty patients aged 20-65 years who underwent elective hemorrhoidectomy were stochastically assigned to one of two groups. Spinal anesthesia was induced with 8 mg ropivacaine, combined with ultrasound-guided intersphincteric space block in the treatment group. Spinal anesthesia was induced with 12 mg ropivacaine in the control group. The primary outcome was the postoperative pain score, measured using the Visual Analog Scale (VAS) at 4, 8, 12, 24, and 48 hours and at the first defecation postoperatively. Secondary outcomes included urinary retention, extent of anal sphincter relaxation, and the time required to lift the lower limbs out of bed postoperatively. RESULTS: The treatment group showed markedly lower VAS scores than those of the control group at 8, 12, 24, and 48 h, and at the first postoperative defecation time (P<0.05). The incidence of urinary retention was considerably lower in the treatment group than in the control group (24% vs. 52%, P=0.04). No remarkable difference in the degree of anal sphincter relaxation was observed between the two groups (P=0.556). The time taken by the treatment group patients to lift their lower limbs off the bed was much shorter than that in the control group (1.3±0.6 h vs. 3.2±1.2 h, P<0.001). CONCLUSIONS: Ultrasound-guided intersphincteric space block combined with low-dose ropivacaine spinal anesthesia provides good anesthesia and analgesia for hemorrhoidectomy.


Assuntos
Raquianestesia , Hemorroidectomia , Bloqueio Nervoso , Ultrassonografia de Intervenção , Humanos , Raquianestesia/métodos , Pessoa de Meia-Idade , Adulto , Masculino , Feminino , Hemorroidectomia/métodos , Bloqueio Nervoso/métodos , Idoso , Retenção Urinária/etiologia , Adulto Jovem , Ropivacaina/administração & dosagem , Dor Pós-Operatória/prevenção & controle , Dor Pós-Operatória/tratamento farmacológico , Canal Anal , Hemorroidas/cirurgia , Anestésicos Locais/administração & dosagem
3.
Arch Esp Urol ; 77(2): 224-228, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38583016

RESUMO

Midline prostatic cysts are infrequent and mostly asymptomatic. We presented a striking case of a giant midline cyst and detailed its diagnosis, evolution, and treatment. From this case, we offered a comparison of congenital intraprostatic midline cysts, namely, Müller's cysts and utricle cysts. A 40-year-old male experienced recurrent urinary retention. A 10 × 11 mm2 cyst in the mid-prostatic region was diagnosed through transrectal ultrasound, leading to a transperineal puncture as a minimally invasive intervention. Seven years later, the cyst recurred, manifesting obstructive symptoms such as a weak urinary stream, frequent urination, and residual urine sensation. Laparoscopic surgery was then performed for the confirmed 98 × 13 mm2 cystic recurrence. The postoperative course was favourable with no complications. Symptoms were completely resolved, which was maintained over a three-year follow-up period. The therapeutic approach to midline cysts targets symptomatic cases or infertility, ranging from cyst puncture to transurethral endoscopic treatment. Recurrence after minimally invasive interventions is a challenge, with laparoscopic surgery as an alternative post-failed conservative approach. Although total cyst removal risks adjacent structure damage, marsupialisation improves the clinical outcomes. In summary, symptomatic midline prostatic cysts present challenges owing to recurrences after minimally invasive approaches. Enhanced laparoscopic techniques offer a solution, particularly in highly symptomatic cases requiring definitive treatment, as illustrated by this outstanding case report.


Assuntos
Cistos , Laparoscopia , Doenças Prostáticas , Retenção Urinária , Masculino , Humanos , Adulto , Retenção Urinária/etiologia , Doenças Prostáticas/complicações , Doenças Prostáticas/cirurgia , Doenças Prostáticas/diagnóstico , Próstata , Cistos/complicações , Cistos/cirurgia , Cistos/diagnóstico
4.
World J Urol ; 42(1): 129, 2024 Mar 09.
Artigo em Inglês | MEDLINE | ID: mdl-38460028

RESUMO

PURPOSE: Convective water vapor thermal therapy or "Rezum™" treatment for lower urinary tract symptoms in men with benign prostate hypertrophy require postoperative catheterization to avoid acute urinary retention. Unsuccessful catheter removal is still unpredictable. We, therefore, aimed to identify the risk factors of failed initial trial without catheter (TWOC) after Rezum™ therapy inside a large cohort of patients. METHODS: A retrospective study was conducted on patients who underwent Rezum™ therapy by three referent urologists across two academic hospitals between January 2022 and January 2023. A Foley catheter was systematically placed after therapy for 7 days in all patients before TWOC. Patients characteristics [age, imagery, maximum urinary flow rate (Qmax), postvoid residual (PVR)], and treatment outcomes (International Prostate Symptom Score (IPSS), quality of life (QoL), adverse events) were analyzed at baseline and 3 months from procedure. Failed initial TWOC was defined as the incapacity to pass urine or measured PVR > 300 mL. After univariate selection, the risk factors for TWOC failure were identified using multivariate logistic regression analysis. RESULTS: 216 patients qualified for analysis with 23 (10.6%) failing the first TWOC after 7 days of catheterization. After multivariate logistic regression, only preoperative PVR predicted TWOC failure (OR 1.01; p = 0.007). The cut-off of preoperative PVR increasing this risk was 120 mL (p = 0, 02). CONCLUSION: Over 10% of men undergoing Rezum™ therapy for LUTS/BPH will experience TWOC failure and AUR after 7 days of catheterization. Preoperative PVR seems to be the only independent risk factor of unsuccessful catheter removal.


Assuntos
Hiperplasia Prostática , Retenção Urinária , Masculino , Humanos , Qualidade de Vida , Estudos Retrospectivos , Hiperplasia Prostática/cirurgia , Retenção Urinária/etiologia , Retenção Urinária/terapia , Resultado do Tratamento , Fatores de Risco , Cateteres/efeitos adversos
5.
J Bone Joint Surg Am ; 106(7): 569-574, 2024 Apr 03.
Artigo em Inglês | MEDLINE | ID: mdl-38377182

RESUMO

BACKGROUND: As total joint arthroplasty (TJA) moves to the outpatient setting, it is becoming clear that postoperative urinary retention (POUR) is a potential impediment to same-day discharge. Although risk factors for POUR have been widely studied, the lack of their clinical utility warrants investigation of specific preoperative factors that can assist in surgical planning and patient optimization. The purpose of the current study was to determine whether preoperative symptom surveys and bladder scanning are useful tools in identifying POUR risk. METHODS: We performed a prospective analysis of patients undergoing total hip arthroplasty (THA) and total knee arthroplasty (TKA) at a high-volume orthopaedic hospital between December 1, 2020, and September 30, 2021. A total of 507 patients (324 female and 183 male) undergoing TJA completed the American Urological Association (AUA) symptom index preoperatively and then again at 14 and 64 days postoperatively. Post-void bladder scans were obtained in the immediate preoperative setting. POUR was defined as a bladder volume of >500 mL that required catheterization. Chi-square and quintile analysis were used to compare bladder scanning volumes, and Student t tests were used to compare AUA scores. RESULTS: The rate of POUR was 37% (66 female and 34 male) and 23% (37 female and 19 male) in the TKA and THA groups, respectively. Increasing post-void residual volume (PVRV) measured on preoperative bladder scanning was found to be predictive of POUR. Among the TKA cohort, younger age and lower body mass index were also associated with increased catheterization, although age was not statistically significant. The AUA symptom survey was not found to correlate with POUR in either population. CONCLUSIONS: There was a predictable and exponential increase in the rate of catheterization as preoperative PVRV increased from 50 to 200 mL. The AUA symptom score showed no utility in predicting POUR in our study population. We propose that preoperative bladder ultrasonography become standard practice in TJA, especially among patients scheduled for same-day discharge. LEVEL OF EVIDENCE: Prognostic Level II . See Instructions for Authors for a complete description of levels of evidence.


Assuntos
Artroplastia de Quadril , Artroplastia do Joelho , Retenção Urinária , Humanos , Masculino , Feminino , Retenção Urinária/diagnóstico por imagem , Retenção Urinária/etiologia , Bexiga Urinária/diagnóstico por imagem , Cateterismo Urinário/efeitos adversos , Artroplastia de Quadril/efeitos adversos , Artroplastia do Joelho/efeitos adversos , Complicações Pós-Operatórias/diagnóstico por imagem , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/epidemiologia , Fatores de Risco , Estudos Retrospectivos
6.
N Engl J Med ; 390(9): 819-829, 2024 Feb 29.
Artigo em Inglês | MEDLINE | ID: mdl-38416430

RESUMO

BACKGROUND: Retrospective data suggest that the incidence of parametrial infiltration is low in patients with early-stage low-risk cervical cancer, which raises questions regarding the need for radical hysterectomy in these patients. However, data from large, randomized trials comparing outcomes of radical and simple hysterectomy are lacking. METHODS: We conducted a multicenter, randomized, noninferiority trial comparing radical hysterectomy with simple hysterectomy including lymph-node assessment in patients with low-risk cervical cancer (lesions of ≤2 cm with limited stromal invasion). The primary outcome was cancer recurrence in the pelvic area (pelvic recurrence) at 3 years. The prespecified noninferiority margin for the between-group difference in pelvic recurrence at 3 years was 4 percentage points. RESULTS: Among 700 patients who underwent randomization (350 in each group), the majority had tumors that were stage IB1 according to the 2009 International Federation of Gynecology and Obstetrics (FIGO) criteria (91.7%), that had squamous-cell histologic features (61.7%), and that were grade 1 or 2 (59.3%). With a median follow-up time of 4.5 years, the incidence of pelvic recurrence at 3 years was 2.17% in the radical hysterectomy group and 2.52% in the simple hysterectomy group (an absolute difference of 0.35 percentage points; 90% confidence interval, -1.62 to 2.32). Results were similar in a per-protocol analysis. The incidence of urinary incontinence was lower in the simple hysterectomy group than in the radical hysterectomy group within 4 weeks after surgery (2.4% vs. 5.5%; P = 0.048) and beyond 4 weeks (4.7% vs. 11.0%; P = 0.003). The incidence of urinary retention in the simple hysterectomy group was also lower than that in the radical hysterectomy group within 4 weeks after surgery (0.6% vs. 11.0%; P<0.001) and beyond 4 weeks (0.6% vs. 9.9%; P<0.001). CONCLUSIONS: In patients with low-risk cervical cancer, simple hysterectomy was not inferior to radical hysterectomy with respect to the 3-year incidence of pelvic recurrence and was associated with a lower risk of urinary incontinence or retention. (Funded by the Canadian Cancer Society and others; ClinicalTrials.gov number, NCT01658930.).


Assuntos
Carcinoma de Células Escamosas , Histerectomia , Neoplasias do Colo do Útero , Feminino , Humanos , Canadá , Carcinoma de Células Escamosas/patologia , Carcinoma de Células Escamosas/cirurgia , Histerectomia/efeitos adversos , Histerectomia/métodos , Linfonodos/patologia , Recidiva Local de Neoplasia/epidemiologia , Estadiamento de Neoplasias , Prognóstico , Estudos Retrospectivos , Incontinência Urinária/etiologia , Retenção Urinária/etiologia , Neoplasias do Colo do Útero/patologia , Neoplasias do Colo do Útero/cirurgia
7.
Am J Case Rep ; 25: e942264, 2024 Jan 23.
Artigo em Inglês | MEDLINE | ID: mdl-38258287

RESUMO

BACKGROUND Cystocerebral syndrome is delirium occurring in the elderly that results from urinary retention and acute bladder distension. Urinary retention can cause cerebral issues, such as altered mental status, without having an infection present. The pathophysiology is possibly due to increased catecholamine secretion while attempting to micturate. Due to its presenting symptoms, most physicians begin cerebrovascular workup, performing unnecessary and, often, invasive imaging studies. Although easily overlooked as a differential diagnosis, cystocerebral syndrome is an easily treatable cause of delirium and should be considered during treatment of elderly patients with delirium. CASE REPORT The patient was an 89-year-old man with a medical history of chronic obstructive airway disease, dementia, hypertensive disorder, and gastroesophageal reflux disease who presented with altered mental status secondary to urinary incontinence. The computed tomography scan without contrast showed a large volume of impacted stool in the cecum, with a distended urinary bladder. This case report describes his presentation, medical treatment, and outcome and discusses areas of gap improvement. CONCLUSIONS To date, there are only a handful of published articles on cystocerebral syndrome. This case report aims to add the awareness of bladder distention as an etiology of cystocerebral syndrome to the body of knowledge in the scientific community in the hope that patients will be identified and treated earlier, more safely, and at a reduced cost. Cystocerebral syndrome needs to be extensively addressed in research, and physicians should consider it one of the important differential diagnoses of delirium among elderly men.


Assuntos
Delírio , Refluxo Gastroesofágico , Retenção Urinária , Idoso de 80 Anos ou mais , Humanos , Masculino , Catecolaminas , Diagnóstico Diferencial , Síndrome , Retenção Urinária/etiologia
8.
Taiwan J Obstet Gynecol ; 63(1): 68-72, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38216272

RESUMO

OBJECTIVE: This study is aimed to compare the impact on bladder function and symptoms between robotic sacrocolpopexy (RSC) and transvaginal mesh surgery (TVM) in women with pelvic organ prolapse. MATERIALS AND METHODS: This prospective controlled study enrolled patients who received RSC or TVM at our hospital between March 2020 and June 2022. We compared preoperative and postoperative bladder function between two groups by using a questionnaire of lower urinary tract symptom (LUTs) for subjective assessment and urodynamic study for objective assessment. RESULTS: A total of 60 patients were enrolled, of whom 30 received RSC and 30 received TVM. In LUTs analysis, the RSC group had a higher risk of de novo stress urinary incontinence than the TVM group (33.3% vs. 3.3%, p = .007). Urodynamic studies showed that both groups had a deterioration in maximal urethral closure pressure postoperatively (RSC: 56.9 ± 17.1 vs. 44.2 ± 15.5 cmH2O; and TVM: 61.2 ± 29.4 vs. 47.6 ± 19.7 cmH2O, p < .01 and p = .03, respectively). The incidence of urodynamic stress incontinence was also significantly increased after RSC (33.3% vs. 76.7%, p = .01). The de novo urodynamic stress incontinence rate was 46.7% after RSC, which was not significantly different to the TVM group (26.7%, p = .16). In the TVM group, the incidence of voiding difficulty decreased after surgery (43.3% vs. 10.0%, p < .01), and urodynamic measurements revealed that the prevalence of urine retention decreased (43.3% vs. 16.7%, p < .01). In the RSC group, the incidence of incomplete emptying sensation decreased (36.7% vs. 13.3%, p = .04), and urodynamic measurements showed that none of the patients had bladder outlet obstruction, underactive detrusor, or urine retention after surgery. CONCLUSION: RSC and TVM are both beneficial to improve voiding function in women with pelvic organ prolapse. However, a deterioration in urethral function was observed and the de novo SUI rate was higher in the RSC group than in the TVM group.


Assuntos
Sintomas do Trato Urinário Inferior , Prolapso de Órgão Pélvico , Robótica , Incontinência Urinária por Estresse , Retenção Urinária , Humanos , Feminino , Bexiga Urinária/cirurgia , Telas Cirúrgicas/efeitos adversos , Estudos Prospectivos , Incontinência Urinária por Estresse/etiologia , Incontinência Urinária por Estresse/cirurgia , Sintomas do Trato Urinário Inferior/complicações , Prolapso de Órgão Pélvico/complicações , Retenção Urinária/epidemiologia , Retenção Urinária/etiologia
10.
World J Urol ; 42(1): 48, 2024 Jan 20.
Artigo em Inglês | MEDLINE | ID: mdl-38244100

RESUMO

PURPOSE: To compare the efficacy of Rezum with a matched cohort of patients undergoing transurethral resection of the prostate (TURP) for catheter-dependent urine retention secondary to benign prostate hyperplasia (BPH). METHODS: A retrospective review was performed for consecutive catheter-dependent patients who underwent Rezum for BPH. Patients were matched and compared with a similar cohort undergoing TURP, using non-inferiority analysis on propensity score-matched patient pairs. Patients were followed up at 1, 3, 6 and 12 months by international prostate symptoms score (IPSS), quality of life (QoL) index, peak flow rate (Qmax) and postvoid residual urine (PVR). RESULTS: Eighty-one patients undergoing Rezum were compared with equal number of matched patients who undergoing TURP. Patients undergoing Rezum experienced significantly shorter operation time (25.5 ± 8.7 vs. 103.4 ± 12.6 min; p < 0.001), lower intraoperative bleeding (2.4% vs. 20.7%, p < 0.001), shorter hospital stay (1.2 ± 0.9 vs. 2.4 ± 1.3 d, p < 0.001) and longer catheter time (12.6 ± 6.0 vs. 2.3 ± 1.2 d, p < 0.001), with no need for transfusion. Successful postoperative voiding was comparable between both arms (90.2% vs. 92.7%, p = 0.78), respectively. Despite patients undergoing TURP had significantly better voiding outcomes after 1 and 3 months, both groups were comparable after six and 12 months in terms of mean IPSS (11.1 ± 6.4 vs. 10.8 ± 3.4, p = 0.71), QoL indices (2.4 ± 1.6 vs. 2.1 ± 2.3, p = 0.33) and Qmax (22.0 ± 7.7 v. 19.8 ± 6.9 ml/sec, p = 0.06). CONCLUSION: This study supports the safety and efficacy of Rezum in the management of catheter-dependent patients secondary to BPH, with comparable functional outcomes to TURP. Until a randomized clinical comparison is available, long-term data are crucially recommended to compare the recurrence and reoperation rates.


Assuntos
Hiperplasia Prostática , Ressecção Transuretral da Próstata , Retenção Urinária , Humanos , Masculino , Próstata/cirurgia , Hiperplasia Prostática/complicações , Hiperplasia Prostática/cirurgia , Qualidade de Vida , Resultado do Tratamento , Retenção Urinária/etiologia , Retenção Urinária/cirurgia , Volatilização , Água
11.
Ann Otol Rhinol Laryngol ; 133(3): 284-291, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37902061

RESUMO

OBJECTIVE: The purpose of this study is to evaluate the postoperative urinary complications and the optimal timing of foley catheter removal in patients who underwent free flap reconstructive surgery for head and neck pathology. METHODS: A retrospective case-control study of head and neck patients who underwent free flap reconstructive surgery at a single institution between January 2009 and December 2021 was conducted. Patient risk factors for postoperative urinary retention (POUR) were analyzed. Fisher Exact and Wilcoxon Rank Sum tests were used to evaluate rates of foley replacement, straight catheterization, and catheter-associated urinary tract infection (CAUTI) and associated risk factors. RESULTS: Two hundred and eleven patients were included in this study. Older age, lower BMI, lower intraoperative fluid volumes, and need for straight catheterization were statistically significant for POUR requiring foley replacement. Shorter total (P = .04) and postoperative (P = .01) foley duration showed statistical significance for POUR requiring straight catheterization. About 60% of patients who had straight catheterization required a foley replacement (P < .001). Only one patient (0.5%) developed a urinary tract infection (UTI). CONCLUSION: Foley catheter duration impacts the risk of POUR requiring straight catheterization and subsequently, foley replacement. Optimal timing for foley catheter removal in the postoperative period remains to be elucidated. Removal of catheters between 21 and 48 hours after surgery may decrease the risk of POUR without increasing the rate of CAUTI in patients with head and neck pathology undergoing free flap reconstructive surgery.


Assuntos
Retalhos de Tecido Biológico , Cirurgia Plástica , Retenção Urinária , Infecções Urinárias , Humanos , Estudos Retrospectivos , Estudos de Casos e Controles , Retenção Urinária/etiologia , Complicações Pós-Operatórias/epidemiologia , Infecções Urinárias/etiologia , Infecções Urinárias/complicações , Período Pós-Operatório , Cateteres Urinários/efeitos adversos
12.
Int Urol Nephrol ; 56(3): 819-826, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37902926

RESUMO

PURPOSE: To calculate the frequency of infection and acute urinary retention (AUR) following transperineal (TP) prostate biopsy at a single high-volume academic institution and determine risk factors for developing these post-biopsy conditions. METHODS: Men undergoing TP prostate biopsy from 2012 to 2022 at our institution were retrospectively identified and chart reviewed. TP biopsies were performed with TR ultrasound (TRUS) guidance with anesthesia using a brachytherapy grid template. TRUS volumes were recorded during the procedure, and magnetic resonance imaging (MRI) volumes were calculated using the ellipsoid formula. When available, MRI volume was used for all analysis, and when absent, TRUS volume was used. AUR was defined as requiring urinary catheter placement within 72 h post-biopsy for inability to urinate. Univariable analysis was performed and variables with p < 0.1 and/or established clinical relevance were included in a backward binary logistic regression to produce an optimized model that fit the data without collinearity between variables. RESULTS: A total of 767 TP biopsies were completed in the study window. The frequency of infection was 1.83% (N = 14/767). The total frequency of AUR was 5.48% (N = 42/767). On multivariable regression, patients who went into AUR were five times as likely to develop infection (p = 0.020). Patients with infection post-TP biopsy were four times as likely to develop AUR (p = 0.047) and with prostates > 61.21 cc were three times as likely (p = 0.019). CONCLUSION: According to our model, AUR is the greatest risk factor for infection post-TP biopsy. With regard to AUR risks, infection post-biopsy and prostate size > 61.21 cc are the greatest risk factors.


Assuntos
Neoplasias da Próstata , Retenção Urinária , Masculino , Humanos , Próstata/patologia , Neoplasias da Próstata/patologia , Retenção Urinária/epidemiologia , Retenção Urinária/etiologia , Estudos Retrospectivos , Biópsia/métodos , Fatores de Risco , Biópsia Guiada por Imagem/efeitos adversos
13.
Obstet Gynecol ; 143(2): 165-172, 2024 Feb 01.
Artigo em Inglês | MEDLINE | ID: mdl-37963385

RESUMO

OBJECTIVE: To compare postoperative urinary retention rates in the early postoperative period between home and office catheter removal. Secondary outcomes included pain, difficulty, satisfaction, likelihood to use again, and health care utilization. METHODS: We conducted a nonblinded, randomized controlled, noninferiority trial of women undergoing surgery for stress incontinence and prolapse from March 2021 to June 2022. Exclusion criteria were preoperative voiding dysfunction (need for self-catheterization or postvoid residual [PVR] greater than 150 mL), urethral bulking, and need for prolonged postoperative catheterization. Participants discharged with indwelling catheters because of an initial failed void trial were randomized 1:1 to home compared with office removal on postoperative day 3-4. For home removal, participants were instructed to remove the catheter at 7 am and to drink two glasses of water. If they had difficulty voiding 5 hours after catheter removal, they came to the office for a void trial. For office removal, participants returned for a backfill void trial with PVR assessment. Our primary outcome was rate of early postoperative urinary retention , defined as confirmed retention (PVR greater than half the voided volume) after catheter removal. Secondary outcomes were assessed at a 2-week call. Health care utilization (telephone calls and office visits) related to catheter issues was also assessed. At 80% power and α=0.05, we needed 100 participants (50/group) to detect a noninferiority margin of 11%. RESULTS: Among 117 participants, the home (n=59) and office (n=58) removal groups were similar in mean age (60 years vs 61 years), mean body mass index (29 vs 30), pelvic organ prolapse quantification system stage 3 or 4, and proportion who underwent hysterectomy or apical suspension. Sling procedures were more common in the office group (45.8% vs 77.6%). For our primary outcome, the rate of early postoperative retention was 11.9% in the home group and 22.4% in the office group ( P =.13). Our predetermined noninferiority margin was greater than the upper bound of our 95% CI; thus, we conclude noninferiority of home removal. For secondary outcomes, the home removal group was more likely to report "no pain" ( P =.02) and "very likely" to use this method again ( P =.004). There were no differences in difficulty or satisfaction between groups. Number of nursing calls was not different ( P =.66); however, number of office visits was higher in the office group (median 0 [interquartile range 0-1] vs 1 [1-1], P <.001). CONCLUSION: Postoperative urinary catheter removal by the patient at home was noninferior to office removal when early urinary retention rates were compared. Participants in the home removal group had fewer office visits and reported low pain, low difficulty, and high satisfaction. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov , NCT04783012.


Assuntos
Cateteres Urinários , Retenção Urinária , Feminino , Humanos , Pessoa de Meia-Idade , Dor , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/diagnóstico , Cateterismo Urinário/métodos , Cateteres Urinários/efeitos adversos , Retenção Urinária/etiologia , Retenção Urinária/terapia
14.
Updates Surg ; 76(1): 155-161, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37668891

RESUMO

There is an increase in outpatient procedures and this trend will continue in the future. For hemorrhoidectomy, it is the standard of treatment in many health care systems. Perioperative management including adequate pain control is of paramount importance to ensure successful ambulatory surgery. This study investigates the role and effect of morphine compared to short-acting opiates applied before, during, or after proctological interventions and with focus on hemorrhoidectomy. A retrospective analysis of a prospective database was conducted comparing two populations. The control cohort received morphine (Yes-Mô) intra- and postoperatively, while the intervention group did not receive morphine (No-Mô) between January 2018 and January 2020. Both cohorts were balanced by propensity score matching. The outcomes were postoperative pain measured by numeric ratings scale (NRS) one hour postoperatively, pain 24 h postoperatively, success rate of outpatient management, and complication rate including postoperative nausea and vomiting as well as urinary retention. The intervention population comprised 54 patients and the control group contained 79 patients. One hour after surgery, patients in No-Mô reported lower NRS (1.44 ± 1.41) compared to Yes-Mô (2.48 ± 2.30) (p = 0.029). However, there was no difference in NRS 24 h postoperatively (No-Mô: 1.61 ± 1.41 vs Yes-Mô: 1.63 ± 1.72; p = 0.738). 100% of No-Mô was managed as outpatients while only 50% of Yes-Mô was dismissed on the day of the operation (p = < 0.001). There was no difference in postoperative complications (including postoperative nausea and vomiting (PONV) and urinary retention) between the two groups (PONV No-Mô 7.4% vs Yes-Mô 5.6%, p = 1.0 and urinary retention No-Mô 3.7% vs Yes-Mô 7.4%, p = 0.679). No-Mô received an oral morphine equivalent of 227.25 ± 140.35 mg intraoperatively and 11.02 ± 18.02 mg postoperatively. Yes-Mô received 263.17 ± 153.60 mg intraoperatively and 15.97 ± 14.17 mg postoperatively. The difference in received morphine equivalent between the groups was not significant after matching for the intraoperative (p = 0.212) and postoperative (p = 0.119) received equivalent. Omission of perioperative morphine is a viable but yet not understood method for reducing postoperative pain. Omission of morphine leads to a lower use of total morphine equivalent to attain satisfactory analgesia. The reduction of the overall opiate load and using opiates with a very short half-life potentially leads to a reduction of side effects like sedation. This in turn promotes discharge of the patient on the day of surgery. Omission of morphine is safe and does not increase postoperative complications.


Assuntos
Morfina , Retenção Urinária , Humanos , Morfina/uso terapêutico , Morfina/efeitos adversos , Náusea e Vômito Pós-Operatórios/prevenção & controle , Náusea e Vômito Pós-Operatórios/induzido quimicamente , Estudos Retrospectivos , Retenção Urinária/etiologia , Retenção Urinária/prevenção & controle , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle
15.
Neuromodulation ; 27(2): 392-398, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37589643

RESUMO

OBJECTIVES: Sacral neuromodulation (SNM) therapy standard of care relies on visual-motor responses and patient-reported sensory responses in deciding optimized lead placement and programming. Automatic detection of stimulation responses could offer a simple, consistent indicator for optimizing SNM. The purpose of this study was to measure and characterize sacral evoked responses (SERs) resulting from sacral nerve stimulation using a commercial, tined SNM lead. MATERIALS AND METHODS: A custom external research system with stimulation and sensing hardware was connected to the percutaneous extension of an implanted lead during a staged (tined lead) evaluation for SNM. The system collected SER recordings across a range of prespecified stimulation settings (electrode configuration combinations for bipolar stimulation and bipolar sensing) during intraoperative and postoperative sessions in 21 subjects with overactive bladder (OAB) and nonobstructive urinary retention (NOUR). Motor and sensory thresholds were collected during the same sessions. RESULTS: SERs were detected in all 21 subjects. SER morphology (number of peaks, magnitude, and timing) varied across electrode configurations within and across subjects. Among subjects and electrode configurations tested, recordings contained SERs at motor threshold and/or sensory threshold in 75% to 80% of subjects. CONCLUSIONS: This study confirmed that implanted SNM leads can be used to directly record SERs elicited by stimulation in subjects with OAB and NOUR. SERs were readily detectable at typical SNM stimulation settings and procedural time points. Using these SERs as possible objective measures of SNM response has the capability to automate patient-specific SNM therapy, potentially providing consistent lead placement, programming, and/or closed-loop therapy.


Assuntos
Terapia por Estimulação Elétrica , Bexiga Urinária Hiperativa , Incontinência Urinária , Retenção Urinária , Humanos , Estudos de Viabilidade , Plexo Lombossacral/fisiologia , Bexiga Urinária Hiperativa/terapia , Incontinência Urinária/terapia , Terapia por Estimulação Elétrica/métodos , Retenção Urinária/etiologia , Retenção Urinária/terapia , Sacro/inervação , Resultado do Tratamento
16.
Am J Surg ; 228: 199-205, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37798151

RESUMO

BACKGROUND: The effects of non-infectious urinary catheter-related complications such as measurements of indwelling urinary catheter overuse, catheter-related trauma, and urinary retention are not well understood. METHODS: This was a retrospective cohort study of 200 patients undergoing general surgery operations. Variables to measure urinary catheter use, trauma, and retention were developed, then surgical cases were abstracted. Inter- and intra-rater reliability were calculated for measure validation. RESULTS: 129 of 200 (65%) had an indwelling urinary catheter placed at the time of surgery. 32 patients (16%) had urinary retention, and variation was observed in the treatment of urinary retention. 12 patients (6%) had urinary trauma. Rater reliability was high (>90% agreement for all) for the dichotomous outcomes of urinary catheter use, urinary catheter-related trauma, and urinary retention. CONCLUSIONS: This study suggests a persistent high rate of catheter use, significant rates of urinary retention and trauma, and variation in the management of retention.


Assuntos
Retenção Urinária , Infecções Urinárias , Humanos , Retenção Urinária/etiologia , Retenção Urinária/terapia , Cateteres Urinários/efeitos adversos , Cateterismo Urinário , Estudos Retrospectivos , Reprodutibilidade dos Testes , Cateteres de Demora/efeitos adversos , Complicações Pós-Operatórias/etiologia , Infecções Urinárias/etiologia
17.
Neurourol Urodyn ; 43(1): 105-113, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37787526

RESUMO

AIMS: The aim of this study is to examine the association between diabetes mellitus and postoperative urinary retention on cerebral angiography (including intravascular interventional therapy). METHODS: We collected data on the demographic characteristics and comorbidities, imaging and routine laboratory data, surgical information, and medications of patients who underwent cerebral angiography. Multivariate logistic regression was used to explore the correlation between diabetes and the incidence of postoperative urinary retention. RESULTS: A total of 932 patients were included, with a mean age of 59.7 years (74.1% men). Postoperative urinary retention occurred in 40.8% of the diabetes mellitus group and 30.3% of the group without diabetes. Compared with the group without diabetes, those with diabetes were more likely to experience postoperative urinary retention. Patients with higher glycosylated hemoglobin A1c levels had a higher risk of developing postoperative urinary retention. CONCLUSIONS: Diabetes was independently linked to postoperative urinary retention following cerebral angiography and patients with glycosylated hemoglobin A1c levels > 6% were more likely to experience postoperative urinary retention. Therefore, clinically regulating blood glucose levels may help to reduce the likelihood of postoperative urinary retention after cerebral angiography.


Assuntos
Diabetes Mellitus , Retenção Urinária , Masculino , Humanos , Pessoa de Meia-Idade , Feminino , Retenção Urinária/diagnóstico por imagem , Retenção Urinária/epidemiologia , Retenção Urinária/etiologia , Hemoglobinas Glicadas , Angiografia Cerebral/efeitos adversos , Diabetes Mellitus/epidemiologia , Comorbidade , Complicações Pós-Operatórias/diagnóstico por imagem , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos
18.
Int Urogynecol J ; 35(1): 157-166, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37999762

RESUMO

INTRODUCTION AND HYPOTHESIS: Women who have intraspinal anesthesia for delivery are more likely to experience postpartum urinary retention (PUR), which, if not recognized and treated promptly, can result in long-term urinary dysfunction. Many factors influencing PUR have been proposed, but no study has been conducted to investigate the relationship between them. This study is aimed at determining the influencing factors of PUR and to explore the relationship between them. METHODS: A prospective, cross-sectional survey using self-made questionnaires was conducted among 372 puerperae in a Grade A hospital in Guangzhou, China, from April to September 2022. SPSS25.0 and AMOS24.0 were used for data analysis, and a path analysis model was established to determine the relationship between the influencing factors. RESULTS: The incidence of PUR was 49.85%. Residence, the level of postpartum pain, and the change of postnatal urination position had a direct effect on PUR. Episiotomy and analgesic duration have both direct and indirect effects on PUR. Forceps delivery, perineal edema and oxytocin had an indirect effect on PUR. Variables could influence the occurrence of PUR by mediating the analgesic duration, episiotomy, postpartum pain level, and postnatal urination position changes. CONCLUSIONS: This study provides an empirical model to illustrate the relationship between PUR and related factors in women who delivered under intraspinal anesthesia. In future management, more attention should be paid to women who live in cities, have higher levels of postpartum pain, longer analgesic duration, higher grade of perineal edema, and received episiotomy, forceps delivery, and oxytocin during labor.


Assuntos
Anestesia , Transtornos Puerperais , Retenção Urinária , Gravidez , Feminino , Humanos , Retenção Urinária/epidemiologia , Retenção Urinária/etiologia , Estudos Transversais , Estudos Prospectivos , Ocitocina , Transtornos Puerperais/epidemiologia , Fatores de Risco , Parto Obstétrico/efeitos adversos , Episiotomia , Anestesia/efeitos adversos , Edema/complicações , Analgésicos , Dor
19.
J Obstet Gynaecol Res ; 50(3): 424-429, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38124232

RESUMO

AIM: To determine the postpartum urinary retention rate and risk factors after delivery using epidural analgesia. METHODS: This single-center retrospective study targeted 341 women who gave birth after at least 37 weeks of gestation from April to August 2021; from this cohort, 208 patients were examined. The postpartum urinary retention rate was compared between the no epidural analgesia group (n = 107) and epidural analgesia group (n = 101). Subsequently, risk factors for postpartum urinary retention were investigated in the epidural analgesia group. RESULTS: After adjustment by propensity score matching for age, body mass index, being primiparous, and labor induction as covariates, the analysis of the incidence of postpartum urinary retention revealed that the epidural analgesia group exhibited a significantly higher postpartum urinary retention rate than the no epidural analgesia group (30% vs. 11%, p = 0.02). The investigation results regarding risk factors for postpartum urinary retention in the epidural analgesia group obtained through a univariate analysis showed that being primiparous and having a prolonged second stage of labor were significantly correlated with postpartum urinary retention. Multivariate analysis indicated that a prolonged second stage of labor was an independent risk factor for postpartum urinary retention (p = 0.03; odds ratio: 3.18; 95% confidence interval: 1.08-9.77). All patients recovered from postpartum urinary retention by day 4. CONCLUSIONS: The postpartum urinary retention rate after delivery using epidural analgesia was 25.7%. In the case of epidural analgesia deliveries, a prolonged second stage of labor was an independent risk factor for postpartum urinary retention.


Assuntos
Analgesia Epidural , Retenção Urinária , Humanos , Feminino , Gravidez , Analgesia Epidural/efeitos adversos , Segunda Fase do Trabalho de Parto , Estudos Retrospectivos , Retenção Urinária/epidemiologia , Retenção Urinária/etiologia , Período Pós-Parto , Fatores de Risco
20.
Prostate ; 84(4): 403-413, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38149792

RESUMO

BACKGROUND: It is uncertain how long combination therapy should be continued in patients with benign prostatic hyperplasia (BPH) and lower urinary tract symptoms (LUTS). We investigated the withdrawal effects of α1-adrenergic receptor blocker (AB) or 5α-reductase inhibitor (5ARI) following successful combination therapy. METHODS: This prospective, randomized, open-label, parallel trial enrolled 222 patients with BPH/LUTS who showed at least a seven-point improvement in International Prostate Symptom Score-total (IPSS-T) and a ≥ 20% reduction in prostate volume (PV) following the initiation of combination therapy. Patients were randomized in a 1:1:1 ratio into continued-combination, AB-withdrawal, and 5ARI-withdrawal groups. IPSS, overactive bladder symptom score, EuroQol-five-dimensional questionnaire (EQ-5D-5L), EuroQol-visual analog scale (EQ-VAS), prostate volume (PV), maximal flow rate, postvoid residual urine (PVR), and prostate-specific antigen level were assessed every 6 months for 24 months. The predictors of IPSS-T deterioration were evaluated. RESULTS: At Month 24, IPSS-T deterioration (≥2 point) was observed in 20/72 (27.8%) and 19/72 (26.4%) patients in the AB- and 5ARI-withdrawal groups, respectively. Among them, 4/72 (5.6%) and 4/70 (5.7%) patients required readdition of the withdrawn drug (p = 0.868). In the continued combination group, EQ-VAS improved at Month 24 compared to baseline (p = 0.028). At Month 24, the AB-withdrawal group showed improvements in EQ-5D-5L, EQ-VAS, and PVR (all p < 0.005), while the 5ARI-withdrawal group showed improvement in IPSS-S (p = 0.011). Diabetes mellitus was associated with IPSS-T deterioration at Month 24 (p = 0.020). CONCLUSIONS: In patients with BPH/LUTS who are reluctant to continue combination therapy, AB or 5ARI withdrawal may be offered in men with improvement in IPSS-T by at least seven points and reduction in PV by at least 20%.


Assuntos
Sintomas do Trato Urinário Inferior , Hiperplasia Prostática , Retenção Urinária , Masculino , Humanos , Hiperplasia Prostática/tratamento farmacológico , Estudos Prospectivos , Quimioterapia Combinada , Inibidores de 5-alfa Redutase/uso terapêutico , Antagonistas Adrenérgicos alfa/uso terapêutico , Sintomas do Trato Urinário Inferior/etiologia , Retenção Urinária/etiologia , Oxirredutases/uso terapêutico , Resultado do Tratamento
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