RESUMEN
INTRODUCTION: We investigated the long-term usage pattern and satisfaction of continent catheterizable channels (CCCs). METHODS: From 2005 to 2018, CCCs, including Mitrofanoff and antegrade continent enema (ACE) channels, were made in 67 patients (Mitrofanoff in 21 patients, ACE channels in 43 patients, and both in three patients) in our institution. An online survey was conducted for these patients in order to assess usage pattern, continent status, difficulty in usage, and patient satisfaction. RESULTS: Sixteen (66.7%) out of 24 patients with the Mitrofanoff channel and 39 (84.7%) out of 46 patients with the ACE channel completed the online survey. In the Mitrofanoff channel group, 10 (62.5%) patients had spina bifida, two (12.5%) had Hinman syndrome, one (6.3%) had posterior urethral valves, and three (18.8%) had urethral trauma or atresia. Additionally, the mean age of the patients at the time of surgery was 10.0 years, and the median follow-up duration was 10.9 years. All patients were using the Mitrofanoff channel to perform clean intermittent catheterization (CIC). Eleven patients (68.8%) had difficulty with catheterization, mostly at the stomal site. Most patients conducted CIC more than four times a day (13, 81.3%). Regarding urination status, seven patients (43.8%) responded that they were satisfied and nine (56.2%) responded they were neutral. In the ACE channel group, 35 patients (89.7%) had spina bifida, seven (17.9%) had cloacal anomalies, and 26 (66.7%) had anorectal malformations. The mean age of the patients at the time of surgery was 8.4 years, and the median follow-up period was 7.4 years. Two (5.1%) patients were no longer using their ACE channels, but 15 (38.5%) patients were still using their channels almost daily. Twenty-eight (71.8%) patients complained that performing enema was time-consuming, and seven (17.9%) patients reported pain when performing ACE and fecal incontinence. Most patients were satisfied with their defecation status (23, 59%), 15 (38.5%) were neutral, and one (2.6%) was dissatisfied. CONCLUSIONS: While most patients who had either Mitrofanoff or ACE channels were still using their channels effectively, approximately half of the patients with CCCs demonstrated neutral satisfaction with their current status; this shows a poor result compared to previous reports. Considering the results of our patient-based study, thorough explanations should be provided to patients who are candidates for Mitrofanoff and ACE procedures; additionally, the discomfort related to the procedures should be comprehensively assessed during follow-up consults.
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Incontinencia Fecal , Cateterismo Uretral Intermitente , Vejiga Urinaria Neurogénica , Niño , Incontinencia Fecal/cirugía , Estudios de Seguimiento , Humanos , Masculino , Satisfacción Personal , Estudios Retrospectivos , Vejiga Urinaria Neurogénica/cirugía , Cateterismo UrinarioRESUMEN
BACKGROUND: The stroke severity or functional outcomes could differ because the efficacy of non-vitamin K antagonist oral anticoagulants (NOACs) could be different according to the dose. We investigated whether there was any difference in the stroke outcomes in patients with non-valvular atrial fibrillation (NVAF) by their prior medication status, including standard-dosed versus under-dosed NOACs. MATERIALS AND METHODS: We enrolled 858 patients with acute ischaemic stroke with chronic NVAF admitted at six hospitals in Korea. We categorized their prior medication status as follows: (1) no anti-thrombotics (n = 219), (2) only anti-platelet (n = 347), (3) warfarin with a sub-therapeutic intensity (n = 185), (4) warfarin with a therapeutic intensity (n = 37), (5) under-dosed NOAC (n = 27) and (6) standard-dosed NOAC (n = 43). We compared the initial stroke severity between groups. RESULTS: Among the 858 patients, the patients on standard-dosed NOACs had the lowest initial National Institute of Health Stroke Scale (NIHSS) score, followed by those on warfarin with a therapeutic intensity and those on only anti-platelet (p < 0.05). Multivariate analysis demonstrated that the NIHSS score was significantly low in the patients on warfarin with a therapeutic intensity (B, -5.602; 95% confidence interval [CI], -8.636 to -2.568; p < 0.001) or those on standard-dosed NOACs (B, -3.588; 95% CI, -6.405 to -0.771; p = 0.013), while there was no difference in the NIHSS score between the patients not taking any anti-thrombotics and those on warfarin with a sub-therapeutic intensity or under-dosed NOACs. CONCLUSION: Use of warfarin with a therapeutic intensity or standard-dosed NOACs was associated with a relatively mild stroke in the patients with NVAF.
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Anticoagulantes/uso terapéutico , Fibrilación Atrial/tratamiento farmacológico , Accidente Cerebrovascular/tratamiento farmacológico , Warfarina/uso terapéutico , Administración Oral , Anciano , Anciano de 80 o más Años , Fibrilación Atrial/epidemiología , Dabigatrán/uso terapéutico , Progresión de la Enfermedad , Cálculo de Dosificación de Drogas , Quimioterapia Combinada , Femenino , Humanos , Corea (Geográfico)/epidemiología , Masculino , Persona de Mediana Edad , Pirazoles/uso terapéutico , Piridonas/uso terapéutico , Rivaroxabán/uso terapéutico , Índice de Severidad de la Enfermedad , Accidente Cerebrovascular/epidemiología , Resultado del TratamientoRESUMEN
Bowel management is a concern in patients with spina bifida. We evaluated the status of bowel management in children with spina bifida (SB) and the effects on quality of life (QoL) of children and their caregivers. Data were collected from 173 children with SB between January and June 2011, whose bowel management status and QoL were assessed using a self-administered questionnaire. Of the 173 children, 38 (22.0%) reported normal defecation, 73 (42.2%) reported constipation only, and 62 (35.8%) reported fecal incontinence with/without constipation. For defecation, 59 children (34.1%) used digital stimulation or manual extraction, 28 (16.2%) used suppositories or enemas, 35 (20.3%) used laxatives, 4 (2.3%) used an antegrade continence enema, and 3 (1.7%) used transanal irrigation. There were significant differences in QoL, depending on defecation symptoms. Children with fecal incontinence and their caregivers had difficulties in travel and socialization (p < .0001), caregivers' emotions (p < .0001), family relationships (p < .0001), and finances (p < .0001). Constipation and fecal incontinence affect QoL of children with SB and their caregivers. Therefore, more attention should be paid to bowel problems and help should be provided to children and their caregivers to improve QoL.
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Calidad de Vida , Disrafia Espinal/terapia , Enfermedad de Bowen/etiología , Niño , Humanos , República de Corea , Disrafia Espinal/fisiopatologíaRESUMEN
OBJECTIVE: Intravesical electrical stimulation (IVES) has been performed for various purposes in children with a neurogenic bladder. We evaluated the results of IVES on urodynamic study parameters in children with spina bifida. METHODS: We retrospectively analyzed the cases of 88 children who received IVES between August 1999 and May 2010 and whose comparative urodynamic data were available before and after treatment. According to the pre-IVES urodynamic study, children were divided into 3 groups: detrusor overactivity, detrusor underactivity and acontractile detrusor. We investigated the changes in detrusor function, bladder capacity and detrusor-sphincter dyssynergia. RESULTS: In the group showing detrusor overactivity, the bladder had a synergic pattern in 41.7%, and normal detrusor function was observed in 16.7% of them. Bladder capacity increased after IVES therapy, especially in those who started therapy before 18 months of age (p = 0.019). Detrusor-sphincter dyssynergia was resolved in 55.6%. In the acontractile detrusor group, detrusor contraction ability increased in 48%, but bladder capacity did not. CONCLUSIONS: Appropriate candidates for this treatment need to be carefully selected.
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Terapia por Estimulación Eléctrica/métodos , Disrafia Espinal/complicaciones , Vejiga Urinaria Neurogénica/etiología , Vejiga Urinaria Neurogénica/terapia , Vejiga Urinaria/fisiología , Urodinámica/fisiología , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Estudios Retrospectivos , Resultado del Tratamiento , Vejiga Urinaria Neurogénica/fisiopatología , Vejiga Urinaria Hiperactiva/etiología , Vejiga Urinaria Hiperactiva/fisiopatología , Vejiga Urinaria Hiperactiva/terapiaRESUMEN
OBJECTIVE: To investigate the effects of intravesical electrical stimulation (IVES) on bladder function and synaptic neurotransmission in the lumbosacral spinal cord in the spinalized rat, as the clinical benefits of IVES in patients with increased residual urine or reduced bladder capacity have been reported but studies on the mechanism of IVES have mainly focused on bladder A delta afferents in central nervous system-intact rats. MATERIALS AND METHODS: In all, 30 female Sprague-Dawley rats were divided equally into three groups: normal control rats, sham-stimulated spinalized rats and IVES-treated spinalized rats. IVES was started 5 weeks after spinal cord injury (SCI) and was performed 20 min a day for 5 consecutive days. At 7 days after IVES, conscious filling cystometry was performed. Sections from the L6 and S1 spinal cord segments were examined for n-methyl-d-aspartic acid receptor 1 (NMDAR1) subunit and gamma-aminobutyric acid (GABA) immunoactivity. RESULTS: In IVES-treated spinalized rats, the number and maximal pressure of nonvoiding detrusor contractions were significantly less than in sham-stimulated spinalized rats. The mean maximal voiding pressure was also lower in IVES-treated than in sham-stimulated spinalized rats. IVES significantly reduced the interval between voiding contractions compared with the untreated spinalized rats. There was an overall increase in NMDAR1 immunoactivity after SCI, which was significantly lower in IVES-treated spinalized rats. Immunoactivity of GABA after SCI was significantly lower than in the control group and was significantly higher in IVES-treated spinalized rats. CONCLUSION: Our results suggest that IVES might affect voiding contractions in addition to inhibiting C-fibre activity and that IVES seems to have a more complex effect on the bladder control pathway. For synaptic neurotransmission in the spinal cord, IVES could possibly shift the balance between excitation and inhibition towards inhibition.
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Terapia por Estimulación Eléctrica/métodos , Traumatismos de la Médula Espinal/fisiopatología , Transmisión Sináptica/fisiología , Vejiga Urinaria/fisiopatología , Micción/fisiología , Animales , Femenino , Inmunohistoquímica , Ratas , Ratas Sprague-Dawley , Receptores de N-Metil-D-Aspartato/metabolismo , Ácido gamma-Aminobutírico/metabolismoRESUMEN
BACKGROUND: The need for rapid evaluation and treatment of acute stroke patients has been well documented. A computerized physician order entry (CPOE) system can improve communication and provide immediate access to information, which may be useful for an effective team approach program targeted to reduce in-hospital time delays. METHODS: To reduce the time from a patient's arrival at the emergency department to thrombolysis, a team approach program using CPOE was developed, and its efficacy was investigated by comparing time intervals from arrival to evaluation and intravenous tissue-type plasminogen activator (tPA) treatment before and after the implementation of the program. RESULTS: Among 379 consecutive patients who were screened as potential candidates for thrombolysis, 25 patients (6.6%) received tPA during a 1-year period after initiation of the program. Fourteen patients were treated with tPA in the previous year. After program implementation, time from arrival to computed tomography scan was reduced from 34 to 19 min (p = 0.01). Time to report of complete blood count was also shortened from 52 to 33 min (p < 0.01). Finally, time from arrival to tPA treatment was reduced by 23 min (from 79 to 56 min; p < 0.01). Onset-to-door time tended to be longer after the program implementation (from 41 to 60 min; p = 0.14). CONCLUSIONS: Implementation of the CPOE-based team approach program significantly reduced time from emergency department arrival to evaluations and treatment.
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Fibrinolíticos/uso terapéutico , Sistemas de Entrada de Órdenes Médicas/organización & administración , Grupo de Atención al Paciente/organización & administración , Accidente Cerebrovascular/tratamiento farmacológico , Terapia Trombolítica , Activador de Tejido Plasminógeno/uso terapéutico , Enfermedad Aguda , Anciano , Anciano de 80 o más Años , Vías Clínicas/organización & administración , Servicio de Urgencia en Hospital/organización & administración , Femenino , Humanos , Masculino , Persona de Mediana Edad , Evaluación de Programas y Proyectos de Salud , Factores de TiempoRESUMEN
PURPOSE: As problems have developed with the right colonic antegrade continence enema procedure (Malone's procedure/Monti's retubularized ileocolostomy), left colonic antegrade continence enema (LACE) procedure, in which retubularized ileum or sigmoid colon is anastomosed into the sigmoid colon, has gained popularity. The aim of the study was to describe our experience with the LACE procedure. METHODS: We retrospectively reviewed 19 LACE procedures that were performed at the Yonsei University College of Medicine Hospital (Seoul, Korea) from March 2001 to March 2005. RESULTS: Male-to-female ratio was 11:8, with median age of 10 years (range, 3-34 years). Most common diagnosis was meningomyelocele (78.9%, 15/19). The median total follow-up period was 23 months (range, 3-37 months); median antegrade continence enema volume used was 600 mL (range, 250-1500 mL); and median transit time was 30 minutes (range, 15-60 minutes). Patients performed antegrade continence enema with an average of once every 2 days (range, 0.3-3 days). Social continence was achieved in 14 patients (73.7%). Regurgitation of fecal material through stoma was not reported at all in 17 patients (89.5%). CONCLUSIONS: We recommend LACE as the procedure of choice for children with congenital malformations or any other condition predisposing to fecal incontinence or constipation intractable to conventional treatment.
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Colon/cirugía , Procedimientos Quirúrgicos del Sistema Digestivo/métodos , Enema/métodos , Incontinencia Fecal/terapia , Adolescente , Adulto , Niño , Preescolar , Colostomía , Procedimientos Quirúrgicos del Sistema Digestivo/efectos adversos , Enema/efectos adversos , Incontinencia Fecal/cirugía , Femenino , Humanos , Ileostomía , Masculino , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Pinelliae Rhizoma has been used traditionally in Korea to promote the liver Qi activity and the function of the digestive system. We investigated whether the Pinelliae Rhizoma herbal-acupuncture solution (PRHS) would induce cell-death on SNU-17, human cervical cancer cells. 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay was used to investigate the cytotoxicity of PRHS. The cell death was identified as apoptosis with 4, 6-diamidineo-2-phenylindole (DAPI) staining, and terminal deoxy-nucleotidyl transferase (TdT)-mediated dUTP nick end labeling (TUNEL) assay. PRHS could induce apoptosis of SNU-17 via Bax-related caspase-3 activation. The expressions of both Bax, a pro-apoptotic gene, and caspase-3, an apoptotic gene, were increased. The results might provide the experimental data for the clinical use of Pinelliae Rhizoma on cervical cancer.
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Acupuntura , Apoptosis , Medicina de Hierbas , Neoplasias del Cuello Uterino/terapia , Secuencia de Bases , Línea Celular Tumoral , Cartilla de ADN , Femenino , Humanos , Etiquetado Corte-Fin in Situ , ARN Mensajero/genética , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa , Soluciones , Neoplasias del Cuello Uterino/patologíaRESUMEN
OBJECTIVE: To determine the effect of extracorporeal pelvic floor magnetic stimulation in children with an overactive bladder, as although such stimulation is an effective treatment for voiding dysfunction such as urge incontinence (UI) and urgency-frequency syndrome, experience in children is scarce. PATIENTS AND METHODS: This prospective study included 42 children diagnosed with an overactive bladder, based on urodynamic or video-urodynamic study; a complete follow-up was available in 34. The children were grouped into those with UI only, not monosymptomatic nocturnal enuresis (nMNE), or MNE, according to their symptoms. Clinical variables were assessed by recording a voiding and nocturnal enuresis diary before and after magnetic stimulation, the latter being administered twice a week for 4 weeks using a size-adjusted magnetic chair (each session took 20 min). RESULTS: The UI only and nMNE group had a significant decrease in voiding frequency and frequency of UI (P < 0.05); the MNE group also had a significant decrease in voiding frequency (P < 0.05). There was a significant increase in functional bladder capacity in all groups (P < 0.05) but no significant decrease in the mean volume and frequency of NE in the nMNE and MNE groups (P > 0.05). CONCLUSIONS: Extracorporeal pelvic floor magnetic stimulation has an acute effect on voiding dysfunction such as urge syndrome in children. However, controlled studies with a sham-stimulation group and various durations of stimulation are necessary for its application as a primary treatment for voiding dysfunction in children.
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Enuresis/terapia , Magnetismo/uso terapéutico , Estimulación Física/métodos , Incontinencia Urinaria/terapia , Niño , Femenino , Humanos , Masculino , Diafragma Pélvico , Estudios Prospectivos , Resultado del TratamientoRESUMEN
Citri Reticulatae Viride Pericarpium (CR) has been used traditionally in Korea to promote the Liver Qi activity and the function of digestive system. We investigated whether the immature peels of Citrus reticulata Blanco (Rutaceae) induced cell-death on SNU-C4, human colon cancer cells. Cytotoxicity of CR was assessed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. The cell death was identified as apoptosis using 4,6-diamidineo-2-phenylindole (DAPI) staining and terminal deoxy-nucleotidyl transferase (TdT)-mediated dUTP nick end labeling (TUNEL) assay. The expression of pro-apoptotic gene, Bax, was increased and the expression of anti-apoptotic gene, Bcl-2, was decreased by CR-treatment. The expression and activity of major apoptotic gene, caspase-3 was significantly increased by CR-treatment. Considering the above results, CR could induce the apoptosis on SNU-C4, human colon cancer cells via Bax-related caspase-3 activation. And it might provide the experimental data for the future clinical use of CR on colon cancer.
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Antineoplásicos/uso terapéutico , Apoptosis/efectos de los fármacos , Citrus , Neoplasias del Colon/tratamiento farmacológico , Preparaciones de Plantas/uso terapéutico , Antineoplásicos/aislamiento & purificación , Caspasa 3 , Caspasas/metabolismo , Supervivencia Celular/efectos de los fármacos , Neoplasias del Colon/enzimología , Activación Enzimática/efectos de los fármacos , Humanos , Etiquetado Corte-Fin in Situ , Fitoterapia , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa , Células Tumorales CultivadasRESUMEN
Left colonic antegrade continence enema (ACE) has been reported only as an alternative to right colonic ACE-the Malone appendicostomy and Monti retubularized ileostomy. This paper evaluated the advantages of left colonic ACE using a retubularized sigmoidostomy (RS) as an appropriate method for maintaining fecal continence and as a first-line surgical treatment for patients with fecal incontinence or intractable constipation. Ten patients underwent surgery between March 2002 and June 2003: seven with meningomyelocele, one with cloacal anomaly, one with anorectal malformation, and one with lipoma of the spine. An RS tube was fashioned and then implanted using a segment of the sigmoid colon and exteriorized through the umbilicus. An enema was done 10 days after surgery using only normal saline. The outcomes were assessed after adjusting to the appropriate enema regimen for the 10 cases. The mean duration of the enema was 23.0+/-8.4 min, with 250 ml (range 80-800) as the median volume of fluid used. The enema interval ranged from 1-3 days. No patient showed any abdominal discomfort or soiling episodes, with the exception of one who experienced daytime fecal staining, but this occurred less than once per month. The self-cosmesis for the umbilical stoma was satisfactory. The RS procedure provided excellent continence control, with a shortening of the enema duration, a lower fluid volume, and good cosmesis, and without any ACE-related abdominal pain. This procedure can be used as a first-choice surgical treatment for intractable constipation and fecal incontinence.
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Colon Sigmoide/cirugía , Colostomía/métodos , Enema/métodos , Incontinencia Fecal/cirugía , Dolor Abdominal/prevención & control , Adulto , Niño , Preescolar , Estreñimiento/cirugía , Estética , Femenino , Estudios de Seguimiento , Humanos , Masculino , Cloruro de Sodio/administración & dosificación , Cloruro de Sodio/uso terapéutico , Factores de Tiempo , Resultado del Tratamiento , Ombligo/cirugíaRESUMEN
PURPOSE: We observed concomitant improvement in fecal incontinence in children with myelomeningocele undergoing intravesical electrical stimulation (IVES) to decrease uninhibited bladder contractions and increase bladder capacity and/or bladder sensation. We retrospectively reviewed the effect of intravesical electrical stimulation on neurogenic bowel dysfunction in these children. MATERIALS AND METHODS: A total of 9 boys and 15 girls 3.9 to 13.2 years old (mean age 8.1) completed a mean of 30.3 daily sessions (range 10 to 69) of IVES. Evaluation forms were used to record frequency of fecal incontinence, daily bowel movement and diaper use before and after IVES. RESULTS: The mean number of overall fecal incontinence episodes decreased significantly from 7.36 to 4.8 a week after IVES (p <0.05). Greater than 50% decrease in the episodes of fecal incontinence was observed in 75% of the patients. However, there was no significant change in the number of daily bowel movements before (1.8 daily) and after (1.55 daily) IVES. CONCLUSIONS: These results demonstrate the therapeutic effect of IVES in children with neurogenic bowel dysfunction and spina bifida. We believe that IVES is another viable option for controlling fecal incontinence in these children.