RESUMEN
This quiz will discuss two patients with end-stage kidney disease (ESKD) on dialysis presenting with diaphoresis and hypernatremia.
Asunto(s)
Betanecol/efectos adversos , Hipernatremia/inducido químicamente , Fallo Renal Crónico/terapia , Agonistas Muscarínicos/efectos adversos , Diálisis Renal/métodos , Sudoración , Preescolar , Humanos , Lactante , MasculinoRESUMEN
BACKGROUND: Bethanechol chloride is considered as a treatment in patients with high postvoid residual urine (PVR). It enhances detrusor muscle contraction, resulting in higher maximum flow rate, higher detrusor pressure at maximum flow, and lower PVR. The efficacy of this agent in patients after radical hysterectomy is unclear. We aim to evaluate the efficacy of bethanechol chloride compared with placebo for the prevention of bladder dysfunction after type III radical hysterectomy. METHODS: Gynecologic cancer patients who underwent type III radical hysterectomy were randomized by computer-generated schedule to assign patients in a 1:1 ratio into 2 groups. The treatment group received bethanechol chloride (Ucholine 20 mg 3 times a day on the third to seventh postoperative day), and the control group received placebo. Patients and physicians were masked to treatment allocation. The primary end point was the rate of urethral catheter removal at 1 week postoperatively. If PVR was more than 30% of voided volume, the urethral catheter was reinserted, and medication would be continued but not for more than 1 month. This study was registered as ISRCTN92687416. FINDINGS: There were 31 patients in each group without significant difference in baseline characteristics. Twenty-one patients (67.7%) in the treatment group and 12 patients (38.7%) in the control group had the urethral catheter removed at 1 week postoperatively (P = 0.04). Median duration of urethral catheterization was shorter in the treatment group (7 and 14 days, P = 0.03). However, the PVR and the incidence of urinary tract infection at 1 month postoperatively were not significantly different. Nine patients (29%) in the treatment group had adverse events such as nausea, abdominal distension, and abdominal cramping, which was higher than the control group (1 patient, 3.2%; P = 0.01). However, no patients required any medical treatments. CONCLUSIONS: Bethanechol chloride decreases the duration of urethral catheterization in patients who underwent type III radical hysterectomy with manageable adverse events.
Asunto(s)
Betanecol/uso terapéutico , Carcinoma/cirugía , Neoplasias de los Genitales Femeninos/cirugía , Histerectomía , Complicaciones Posoperatorias/prevención & control , Enfermedades de la Vejiga Urinaria/prevención & control , Adulto , Anciano , Algoritmos , Betanecol/administración & dosificación , Betanecol/efectos adversos , Carcinoma/tratamiento farmacológico , Carcinoma/rehabilitación , Método Doble Ciego , Esquema de Medicación , Femenino , Neoplasias de los Genitales Femeninos/tratamiento farmacológico , Neoplasias de los Genitales Femeninos/rehabilitación , Humanos , Histerectomía/efectos adversos , Histerectomía/rehabilitación , Persona de Mediana Edad , Agonistas Muscarínicos/administración & dosificación , Agonistas Muscarínicos/efectos adversos , Agonistas Muscarínicos/uso terapéutico , Placebos , Cuidados Posoperatorios , Vejiga Urinaria/efectos de los fármacos , Vejiga Urinaria/fisiopatología , Micción/efectos de los fármacosAsunto(s)
Reflujo Gastroesofágico/tratamiento farmacológico , Fármacos Gastrointestinales/uso terapéutico , Adolescente , Antiulcerosos/efectos adversos , Antiulcerosos/uso terapéutico , Antieméticos/efectos adversos , Antieméticos/uso terapéutico , Betanecol/efectos adversos , Betanecol/uso terapéutico , Niño , Preescolar , Cisaprida/efectos adversos , Cisaprida/uso terapéutico , Estudios Transversales , Domperidona/efectos adversos , Domperidona/uso terapéutico , Francia , Reflujo Gastroesofágico/diagnóstico , Reflujo Gastroesofágico/epidemiología , Fármacos Gastrointestinales/efectos adversos , Humanos , Lactante , Metoclopramida/efectos adversos , Metoclopramida/uso terapéutico , Parasimpatolíticos/efectos adversos , Parasimpatolíticos/uso terapéutico , Parasimpaticomiméticos/efectos adversos , Parasimpaticomiméticos/uso terapéutico , Trimebutino/efectos adversos , Trimebutino/uso terapéuticoRESUMEN
This study was conducted to assess the clinical efficacy and adverse effects of pilocarpine, bethanechol and cevimeline in patients with xerostomia. In this open-label crossover assessment in 20 patients with xerostomia, a one- to two-week course of each medication with a one-week washout period was prescribed. Side effects, symptoms, whole stimulated and unstimulated saliva were measured. Each sialogogue was found to increase saliva and decrease symptoms. A mixed-effects analysis showed a greater increase in stimulated saliva on bethanechol compared to pilocarpine (0.106, p = 0.0272). Increased sweating was the most common side effect, experienced more frequently with pilocarpine as compared to bethanechol (p = 0.0588) or cevimeline (p = 0.0143). A carryover effect beyond the washout period was seen. Effects on saliva and side effects vary between sialogogues, suggesting a benefit of trials with different sialogogues to determine individual patient preference. The observed carryover effect suggests that intermittent treatment may be an alternative to continuous treatment with sialogogues.
Asunto(s)
Agonistas Muscarínicos/uso terapéutico , Xerostomía/tratamiento farmacológico , Betanecol/administración & dosificación , Betanecol/efectos adversos , Betanecol/uso terapéutico , Candida/aislamiento & purificación , Candidiasis Bucal/tratamiento farmacológico , Recuento de Colonia Microbiana , Estudios Cruzados , Deglución/efectos de los fármacos , Femenino , Estudios de Seguimiento , Humanos , Masculino , Agonistas Muscarínicos/administración & dosificación , Agonistas Muscarínicos/efectos adversos , Pilocarpina/administración & dosificación , Pilocarpina/efectos adversos , Pilocarpina/uso terapéutico , Quinuclidinas/administración & dosificación , Quinuclidinas/efectos adversos , Quinuclidinas/uso terapéutico , Saliva/química , Saliva/efectos de los fármacos , Salivación/efectos de los fármacos , Habla/efectos de los fármacos , Sudoración/efectos de los fármacos , Gusto/efectos de los fármacos , Tiofenos/administración & dosificación , Tiofenos/efectos adversos , Tiofenos/uso terapéutico , Xerostomía/microbiologíaAsunto(s)
Betanecol/uso terapéutico , Eritromicina/uso terapéutico , Reflujo Gastroesofágico/tratamiento farmacológico , Fármacos Gastrointestinales/uso terapéutico , Metoclopramida/uso terapéutico , Agonistas Muscarínicos/uso terapéutico , Betanecol/efectos adversos , Betanecol/farmacocinética , Eritromicina/efectos adversos , Eritromicina/farmacocinética , Reflujo Gastroesofágico/fisiopatología , Reflujo Gastroesofágico/terapia , Fármacos Gastrointestinales/efectos adversos , Fármacos Gastrointestinales/farmacocinética , Humanos , Recién Nacido , Metoclopramida/efectos adversos , Metoclopramida/farmacocinética , Agonistas Muscarínicos/efectos adversos , Agonistas Muscarínicos/farmacocinéticaAsunto(s)
Betanecol/efectos adversos , Antagonistas Colinérgicos/uso terapéutico , Ipratropio/uso terapéutico , Agonistas Muscarínicos/efectos adversos , Sialorrea/tratamiento farmacológico , Administración por Inhalación , Anciano , Antagonistas Colinérgicos/administración & dosificación , Humanos , Ipratropio/administración & dosificación , Masculino , Sialorrea/inducido químicamente , Retención Urinaria/tratamiento farmacológicoRESUMEN
PURPOSE: Topical glyceryl trinitrate heals anal fissures, but a majority of patients experience headache. Topical gels of the calcium channel blocker diltiazem and the cholinomimetic bethanechol significantly lower anal sphincter pressure in volunteers. This study investigated the use of these two new pharmacologic agents in the treatment of patients with chronic anal fissure. METHODS: Two studies were conducted, each involving 15 patients with chronic anal fissure. In each study patients underwent anal manometry and laser doppler flowmetry before treatment. They were treated with either 2 percent diltiazem gel or 0.1 percent bethanechol gel three times daily for eight weeks. Assessment every two weeks was by clinical examination, repeat anal manometry, and laser doppler flowmetry. Daily pain was assessed by linear analog charts. RESULTS: Fissures healed in 10 of 15 (67 percent) patients treated with 2 percent diltiazem gel and in 9 (60 percent) patients treated with 0.1 percent bethanechol gel. There was no significant difference in the pretreatment maximum resting sphincter pressure (MRP) between responders and nonresponders in either group. There was significant reduction in the pain score after treatment with diltiazem (P = 0.002) and bethanechol (P = 0.005) compared with that before treatment. MRP was significantly lower after diltiazem (P = 0.0001) and bethanechol (P = 0.02) compared with pretreatment MRP. No headaches or side effects were reported. CONCLUSIONS: Both topical diltiazem and bethanechol substantially reduce anal sphincter pressure and achieve fissure healing to a similar degree reported with topical nitrates, but without side effects.
Asunto(s)
Canal Anal/efectos de los fármacos , Betanecol/administración & dosificación , Bloqueadores de los Canales de Calcio/administración & dosificación , Diltiazem/administración & dosificación , Fisura Anal/tratamiento farmacológico , Parasimpaticomiméticos/administración & dosificación , Administración Tópica , Adulto , Anciano , Canal Anal/fisiología , Betanecol/efectos adversos , Bloqueadores de los Canales de Calcio/efectos adversos , Diltiazem/efectos adversos , Quimioterapia Combinada , Femenino , Humanos , Masculino , Manometría , Persona de Mediana Edad , Dolor/tratamiento farmacológico , Parasimpaticomiméticos/efectos adversos , Proyectos Piloto , PresiónAsunto(s)
Betanecol , Embalaje de Medicamentos , Agonistas Muscarínicos , Fármacos Neuromusculares Despolarizantes , Succinilcolina , Anestesia Obstétrica , Betanecol/administración & dosificación , Betanecol/efectos adversos , Cesárea , Femenino , Humanos , Errores de Medicación , Agonistas Muscarínicos/administración & dosificación , Agonistas Muscarínicos/efectos adversos , Fármacos Neuromusculares Despolarizantes/administración & dosificación , Embarazo , Succinilcolina/administración & dosificaciónRESUMEN
Hospital malnutrition continues to be a serious problem. Although enteral feeding of hospitalized patients is safe and less expensive than parenteral feeding, it is associated with side effects involving the gastrointestinal tract and respiratory systems.