RESUMO
BACKGROUND: Children with functional constipation require prolonged laxative administration for proper emptying. Whether these laxatives can be weaned after better functioning is achieved is unknown. We aim to describe a standardized protocol for stimulant laxative weaning and its early outcomes. METHODS: Patients were candidates for weaning if they had been on a stable laxative dose for six months, defined as one bowel movement per day with no soiling, impaction, or enemas. Laxative dose was decreased by 10-25% with re-evaluation every two weeks. If patients remained well without constipation, dose was weaned further by 10-25%. If there were worsening of symptoms, lower dose was maintained for 3-6 months until re-evaluation. RESULTS: There were a total of sixteen patients evaluated. Median age was 12.7 years [IQR: 11.7-15.3] with laxative duration of 8.0 years [IQR: 5.4-10.7]. All patients were on senna; some were on fiber. Median starting senna dose was 71.3 mg [IQR: 54.3-75.0] and median fiber dose was 5.5 g [IQR: 4.0-6.0]. As of most recent follow up, nine patients (56.3%) had weaned off laxatives in 3.7 months [IQR: 1.3-11.6]. For those still on laxatives, median reduction in dose was 41.4 mg [30.0-75.0], and over half weaned their dose by >50%. Almost all (90.9%) of those on high doses were able to wean. CONCLUSION: A standardized laxative weaning process can be successful in patients with functional constipation, especially on high doses. Further prospective studies will be necessary to confirm the success of this protocol. LEVEL OF EVIDENCE: III.
Assuntos
Protocolos Clínicos , Constipação Intestinal , Laxantes , Humanos , Constipação Intestinal/tratamento farmacológico , Projetos Piloto , Laxantes/uso terapêutico , Laxantes/administração & dosagem , Criança , Masculino , Feminino , Adolescente , Extrato de Senna/uso terapêutico , Extrato de Senna/administração & dosagem , Fibras na Dieta/administração & dosagem , Fibras na Dieta/uso terapêutico , Esquema de Medicação , Resultado do TratamentoRESUMO
BACKGROUND: Despite the initiation of minimally invasive laparoscopic techniques, the majority of patients who undergo anorectal malformation repair still experience functional bowel issues in childhood, including constipation and fecal incontinence. In this study, we evaluate the functional outcomes of a procedure in which magnetic resonance imaging guidance is used during initial laparoscopic repair to better locate the epicenter of the sphincter muscle complex and pelvic floor with the goal of more accurate placement of the neoanus and improved functional outcomes. METHODS: A retrospective chart review evaluated demographic, operative, and outcome details for patients who underwent this procedure. A telephone survey was employed to determine levels of social continence using the validated Baylor Continence Scale and to determine what type of bowel management is used. RESULTS: Twenty-six patients were included. Median age at operation was 7 months, and median age at follow-up was 4 years old, with a range of 1-9. Bowel management regimen results revealed that 19 % (n = 5) use no bowel management regimen, 58 % (n = 15) use laxatives only, and 23 % (n = 6) use enemas. Enema use was not associated with different spine or sacral anomalies (p = 0.77). Fifteen patients (58 %) answered the Baylor Continence Scale questions and had a median score of 14. No difference was found in scores when accounting for lesion level (p = 0.43), quality of needle placement (p = 0.46), or quality of sphincter muscles (p = 0.75). CONCLUSIONS: Using MRI guidance in the repair of anorectal malformations shows promise in both the qualitative and quantitative functional outcomes of this complex patient population. LEVEL OF EVIDENCE: Level III.
Assuntos
Malformações Anorretais , Incontinência Fecal , Imageamento por Ressonância Magnética , Humanos , Estudos Retrospectivos , Masculino , Feminino , Imageamento por Ressonância Magnética/métodos , Malformações Anorretais/cirurgia , Incontinência Fecal/etiologia , Lactente , Pré-Escolar , Resultado do Tratamento , Laparoscopia/métodos , Seguimentos , Constipação Intestinal/etiologia , Canal Anal/anormalidades , Canal Anal/cirurgia , Criança , Cirurgia Assistida por Computador/métodos , Reto/cirurgia , Reto/anormalidades , Complicações Pós-Operatórias/etiologia , Enema/métodos , Anus Imperfurado/cirurgia , Anus Imperfurado/diagnóstico por imagem , Laxantes/uso terapêutico , Laxantes/administração & dosagemRESUMO
BACKGROUND AND OBJECTIVES: Recent studies suggest that bacteria influence the pathogenesis of primary colorectal cancer (CRC), yet their role in recurrence after resection is largely unknown. We have discovered that collagenase-producing bacteria promote cancer recurrence in mice, and that antibiotic bowel decontamination decreases colonization of these same organisms in humans. We hypothesized that preoperative combined mechanical and oral antibiotic bowel preparation would improve disease-free survival (DFS) in patients undergoing surgery for CRC. METHODS: We reviewed a cancer registry of patients treated for CRC at a tertiary center. Patients who received bowel preparation were compared to those that did not via a 1:1-propensity score matched for follow-up, age, sex, BMI, stage, location, chemoradiation, infection, anastomotic leak, and blood transfusion. RESULTS: One thousand two hundred and seventy-nine patients met inclusion criteria. Following propensity score matching, 264 patients receiving bowel prep were matched to 264 patients who did not. Kaplan-Meier estimates showed that patients who received bowel prep had a significantly improved 5-year DFS compared to those that did not (76.3% vs. 64.2%; p < .01). Cox regression demonstrated that bowel prep was associated with improved DFS (HR, 0.57; 95% CI, 0.37-0.89; p < .01). CONCLUSION: Combined mechanical and oral antibiotic bowel preparation is independently associated with improved recurrence-free survival in patients undergoing surgery for CRC.
Assuntos
Antibioticoprofilaxia , Neoplasias Colorretais/mortalidade , Neoplasias Colorretais/cirurgia , Intervalo Livre de Doença , Laxantes/administração & dosagem , Adenocarcinoma/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Humanos , Masculino , Análise por Pareamento , Pessoa de Meia-Idade , Cuidados Pré-Operatórios , Sistema de Registros , Estudos Retrospectivos , Adulto JovemRESUMO
INTRODUCTION: Small bowel capsule endoscopy (SBCE) is a non-invasive diagnostic technique whose use in inflammatory bowel disease (IBD) has spread. A panenteric capsule, PillCam Crohn's (PCC), has recently been developed. We lack information on the availability and use of the CEID and PCC in our environment. METHODS: We conducted an electronic and anonymous survey among the members of the Grupo Español de Trabajo en Enfermedad de Crohn y Colitis Ulcerosa (GETECCU) [Spanish Working Group on Crohn's Disease and Ulcerative Colitis] and the Asociación Española de Gastroenterología (AEG) [Spanish Association of Gastroenterology], consisting of 37 multiple-choice questions. RESULTS: One hundred and fifty members participated, the majority dedicated to IBD (69.3%). 72.8% worked at centres with an IBD unit. 79% had SBCE available at their hospital, 14% referred patients to another centre; 22% had a PCC available, 9% referred patients to another centre. 79.3% of respondents with available SBCE used it in a small percentage of patients with IBD and 15.6% in the majority. The most frequent scenarios were suspicion of Crohn's disease (76.3%), assessment of inflammatory activity (54.7%) and assessment of the extent of the disease (54.7%). More than half (59.7%) preferentially used the Patency capsule to assess intestinal patency. Almost all respondents (99.3%) considered that training resources should be implemented in this technique. CONCLUSIONS: SBCE is widely available in Spanish hospitals for the management of IBD, although its use is still limited. There is an opportunity to increase training in this technique, and consequently its use.
Assuntos
Endoscopia por Cápsula/estatística & dados numéricos , Colite Ulcerativa/diagnóstico por imagem , Doença de Crohn/diagnóstico por imagem , Gastroenterologia/estatística & dados numéricos , Pesquisas sobre Atenção à Saúde/estatística & dados numéricos , Endoscopia por Cápsula/educação , Feminino , Gastroenterologia/educação , Humanos , Laxantes/administração & dosagem , Masculino , Sociedades Médicas , EspanhaRESUMO
Adolescence is a stage in life characterized by important social, cognitive, and physical changes. Adolescents are vulnerable to various psychosocial disorders, including eating disorders. We aimed to investigate the association between unhealthy habits, sociodemographic characteristics, and the practice of self-induced vomiting or laxative misuse in a representative sample of Brazilian adolescent girls and boys. Data from 102,072 students who participated in the National Adolescent School-based Health Survey were analyzed using the dependent variable: presence or absence of self-induced vomiting and/or laxative misuse; independent variables: consumption of unhealthy and high-calorie food items, age during first sexual intercourse, and the use of tobacco, alcohol, and/or illicit drugs. Associations between exposure and outcome were estimated using Poisson's regression models stratified by sex, and including region, school, age group, and mother's educational history as adjustment variables. Eating ultra-processed foods and age during first sexual intercourse were associated with self-induced vomiting and laxative misuse only for girls; all other variables (consuming unhealthy foods and using legal or illicit substances) were associated with these behaviors for both sexes after applying adjustment variables. Early interventions focusing on changing unhealthy behaviors may prevent development of eating disorders in adolescents. Our findings demonstrate a strong association of many unhealthy habits with laxative misuse and self-induced vomiting practices in Brazilian adolescents.
Assuntos
Comportamento do Adolescente , Comportamento Alimentar , Transtornos da Alimentação e da Ingestão de Alimentos , Hábitos , Laxantes/efeitos adversos , Estudantes , Vômito , Adolescente , Brasil/epidemiologia , Criança , Transtornos da Alimentação e da Ingestão de Alimentos/induzido quimicamente , Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Feminino , Humanos , Laxantes/administração & dosagem , Masculino , Fatores SexuaisRESUMO
Magnesium sulphate (MS) and dioctyl sodium sulphosuccinate (DSS) are laxative drugs frequently used for the treatment of impactions. The aim of this study was to compare the effects of MS and DSS in fecal hydration, output and systemic hydration in healthy horses. Five healthy horses received 3 treatments with a 21-day interval. Treatment 1 was performed with administration of 4 liters of warm water; treatment 2: administration of 4 liters of warm water associated with 1g/kg of MS; and treatment 3: administration of 4 liters of warm water associated with 20mg/kg DSS. General and specific physical examination of the digestive system were performed, alongside with packed cell volume and total plasma protein measurement, abdominal ultrasonography and quantification of the amount and hydration of feces, before and 6, 12, 24, 36 and 48 hours after the treatments. No adverse effects were observed. The administration of laxatives promoted greater fecal output and hydration without resulting in systemic dehydration, yet no differences were observed between treatments. The absence of adverse effects of DSS demonstrates the safety of its use as a laxative drug at a dose of 20mg/kg. Studies comparing the effects of the laxative drugs in horses with large colon impaction are needed.(AU)
O sulfato de magnésio (SM) e o dioctil-sulfossuccinato de sódio (DSS) são drogas laxativas frequentemente utilizadas no tratamento da compactação. O objetivo deste estudo foi comparar os efeitos do SM e do DSS na hidratação e eliminação fecal, e na hidratação sistêmica de cavalos saudáveis. Cinco cavalos receberam três tratamentos, com intervalo de 21 dias. O tratamento 1 consistiu na administração de quatro litros de água morna; o tratamento 2: administração de quatro litros de água morna associada a 1g/kg de SM; e o tratamento 3: administração de quatro litros de água morna associada a 20mg/kg de DSS. Foram realizados exames físicos gerais e específicos do trato digestivo, hematócrito e proteína plasmática total, ultrassonografia abdominal e mensuração da quantidade e hidratação das fezes antes e após seis, 12, 24, 36 e 48 horas dos tratamentos. Não foram observados efeitos adversos. A administração de ambos os laxantes promoveu maior produção fecal e hidratação, sem resultar em desidratação sistêmica, entretanto não houve diferença entre os tratamentos. A ausência de efeitos adversos do DSS demonstra a segurança de seu uso como medicamento laxante na dose de 20mg/kg. São necessários estudos que comparem o efeito dos laxantes em equinos portadores de compactação de cólon.(AU)
Assuntos
Animais , Colo/patologia , Ácido Dioctil Sulfossuccínico/uso terapêutico , Laxantes/administração & dosagem , Impacção Fecal/terapia , Cavalos , Sulfato de Magnésio/uso terapêutico , Impacção Fecal/veterinária , Hidratação/métodosRESUMO
BACKGROUND: The laxative drug lubiprostone improves intestinal permeability in healthy volunteers. We aimed to assess efficacy and safety of lubiprostone in patients with non-alcoholic fatty liver disease (NAFLD) with constipation via attenuation of intestinal permeability. METHODS: This randomised, double-blind, placebo-controlled, phase 2a study in Yokohama City University Hospital, Japan, recruited patients (aged 20-85 years) with NAFLD and constipation, alanine aminotransferase (ALT) at least 40 U/L, liver stiffness (≤6·7 kPa), and hepatic fat fraction at least 5·2% when assessed by MRI-proton density fat fraction. Eligible patients were randomly assigned (11:10:9) by a computer-based system and stratified by age and sex to receive 24 µg lubiprostone, 12 µg lubiprostone, or placebo, orally, once per day for 12 weeks. The primary endpoint was the absolute changes in ALT at 12 weeks. Efficacy analysis was done by intention to treat. Safety was assessed in all treated patients. This trial was registered with University Hospital Medical Information Network Clinical Trials Registry (UMIN000026635). FINDINGS: Between March 24, 2017, and April 3, 2018, we screened 288 patients, of whom 150 (52%) were randomly assigned to treatment: 55 patients were assigned to receive 24 µg lubiprostone, 50 to receive 12 µg lubiprostone, and 45 to receive placebo. A greater decrease in the absolute ALT levels from baseline to 12 weeks was seen in the 24 µg lubiprostone group (mean -13 U/L [SD 19]) than in the placebo group (1 U/L [24]; mean difference -15 U/L [95% CI -23 to -6], p=0·0007) and in the 12 µg lubiprostone group (-12 U/L [21]) than in the placebo group (mean difference -13 U/L [-22 to -5], p=0·0023). 18 (33%) of 55 patients in the 24 µg group had at least one adverse event, as did three (6%) of 47 patients in the 12 µg group and three (7%) of 43 in the placebo group. The most common adverse event was diarrhoea (17 [31%] of patients in the 24 µg group, three [6%] in the 12 µg group, none in the placebo group). No life-threatening events or treatment-related deaths occurred. INTERPRETATION: Lubiprostone was well tolerated and reduced the levels of liver enzymes in patients with NAFLD and constipation. Further studies are necessary to better define the efficacy and tolerability of lubiprostone in patients with NAFLD without constipation. FUNDING: Mylan EPD G.K.
Assuntos
Alanina Transaminase/sangue , Diarreia , Fígado , Lubiprostona , Hepatopatia Gordurosa não Alcoólica , Constipação Intestinal/tratamento farmacológico , Constipação Intestinal/etiologia , Diarreia/induzido quimicamente , Diarreia/diagnóstico , Relação Dose-Resposta a Droga , Método Duplo-Cego , Monitoramento de Medicamentos/métodos , Técnicas de Imagem por Elasticidade/métodos , Feminino , Humanos , Laxantes/administração & dosagem , Laxantes/efeitos adversos , Fígado/diagnóstico por imagem , Fígado/metabolismo , Testes de Função Hepática , Lubiprostona/administração & dosagem , Lubiprostona/efeitos adversos , Masculino , Pessoa de Meia-Idade , Hepatopatia Gordurosa não Alcoólica/sangue , Hepatopatia Gordurosa não Alcoólica/complicações , Hepatopatia Gordurosa não Alcoólica/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND: Bowel preparation for colonoscopy is often poorly tolerated due to poor palatability and adverse effects. This can negatively impact on the patient experience and on the quality of bowel preparation. This systematic review and meta-analysis was carried out to assess whether adjuncts to bowel preparation affected palatability, tolerability and quality of bowel preparation (bowel cleanliness). METHODS: A systematic search strategy was conducted on PubMed, MEDLINE, EMBASE and the Cochrane Database of Systematic Reviews to identify studies evaluating adjunct use for colonoscopic bowel preparation. Studies comparing different regimens and volumes were excluded. Specific outcomes studied included palatability (taste), willingness to repeat bowel preparation, gastrointestinal adverse events and the quality of bowel preparation. Data across studies were pooled using a random-effects model and heterogeneity assessed using I2-statistics. RESULTS: Of 467 studies screened, six were included for analysis (all single-blind randomised trials; n = 1187 patients). Adjuncts comprised citrus reticulata peel, orange juice, menthol candy drops, simethicone, Coke Zero and sugar-free chewing gum. Overall, adjunct use was associated with improved palatability (mean difference 0.62, 95% confidence interval 0.29-0.96, p < 0.001) on a scale of 0-5, acceptability of taste (odds ratio 2.75, 95% confidence interval: 1.52-4.95, p < 0.001) and willingness to repeat bowel preparation (odds ratio 2.92, 95% confidence interval: 1.97-4.35, p < 0.001). Patients in the adjunct group reported lower rates of bloating (odds ratio 0.48, 95% confidence interval: 0.29-0.77, p = 0.003) and vomiting (odds ratio 0.47, 95% confidence interval 0.27-0.81, p = 0.007), but no difference in nausea (p = 0.10) or abdominal pain (p = 0.62). Adjunct use resulted in superior bowel cleanliness (odds ratio 2.52, 95% confidence interval: 1.31-4.85, p = 0.006). Heterogeneity varied across outcomes, ranging from 0% (vomiting) to 81% (palatability), without evidence of publication bias. The overall quality of evidence was rated moderate. CONCLUSION: In this meta-analysis, the use of adjuncts was associated with better palatability, less vomiting and bloating, willingness to repeat bowel preparation and superior quality of bowel preparation. The addition of adjuncts to bowel preparation may improve outcomes of colonoscopy and the overall patient experience.
Assuntos
Colonoscopia/métodos , Laxantes/administração & dosagem , Excipientes Farmacêuticos/administração & dosagem , Cuidados Pré-Operatórios/métodos , Colonoscopia/estatística & dados numéricos , Humanos , Laxantes/efeitos adversos , Laxantes/química , Avaliação de Resultados da Assistência ao Paciente , Satisfação do Paciente , Excipientes Farmacêuticos/química , Ensaios Clínicos Controlados Aleatórios como Assunto , Paladar , Resultado do TratamentoRESUMO
BACKGROUND AND AIMS: Inadequate bowel preparation (BP) is an unfavorable factor that influence the success of colonoscopy. Although standard education (SE) given to patients are proved useful to avoid inadequate BP. Studies concerning the effects of reinforced education (RE) on the quality of BP were inconsistent. The aim of this updated meta-analysis of randomized controlled trial was to compare the quality of BP between patients receiving RE in addition to SE and those receiving SE alone. METHODS: MEDLINE, EMBASE, Web of Science and the Cochrane Library were systemically searched to identify the relevant studies published through April 2019. The primary outcome was the rate of adequate BP. Subgroup analyses were conducted. Secondary outcomes included BP score, adenoma detection rate (ADR), polyp detection rate (PDR), insertion time, withdrawal time, adverse events, >80% purgative intake and diet compliance. Dichotomous variables were reported as odds ratio (OR) with 95% confidence interval (CI). Continuous data were reported as mean difference (MD) with 95%CI. Pooled estimates of OR or MD were calculated using a random-effects model. Statistical heterogeneity was accessed by calculating the I2 value. A P value less than 0.05 was considered significant. RESULTS: A total of 18 randomized controlled trails (N = 6536) were included in this meta-analysis. Patients who received RE had a better BP quality than those only receiving SE (OR 2.59, 95%CI: 2.09-3.19; P<0.001). A higher ADR (OR 1.35; 95%CI: 1.06-1.72; P = 0.020) and PDR (OR 1.24, 95%CI: 1.02-1.50; P = 0.030), shorter insertion (MD -0.76; 95%CI: -1.48-(-0.04); P = 0.040) and withdrawal time (MD -0.83; 95%CI: -1.83-(-0.28); P = 0.003), less nausea/vomiting (OR 0.78; 95%CI: 0.64-0.97; P = 0.020) and abdominal distension (OR 0.72; 95%CI: 0.68-0.92; P = 0.020) were achieved in the RE group. More patients had >80% purgative intake (OR 2.17; 95%CI, 1.09-4.32; P = 0.030) and were compliant with diet restriction (OR 2.38; 95%CI: 1.79-3.17; P<0.001) in the RE group. CONCLUSION: RE significantly improved BP quality, increased ADR and PDR, decreased insertion and withdrawal time and adverse events.
Assuntos
Colonoscopia , Educação de Pacientes como Assunto , Adenoma/patologia , Humanos , Laxantes/administração & dosagem , Laxantes/efeitos adversos , Náusea/etiologia , Razão de Chances , Polietilenoglicóis/administração & dosagem , Polietilenoglicóis/efeitos adversos , Pólipos/patologia , Ensaios Clínicos Controlados Aleatórios como AssuntoAssuntos
Esofagite , Esofagoscopia/métodos , Esôfago , Idoso de 80 Anos ou mais , Constipação Intestinal/complicações , Constipação Intestinal/diagnóstico , Diagnóstico Diferencial , Esofagite/diagnóstico por imagem , Esofagite/patologia , Esofagite/fisiopatologia , Esôfago/diagnóstico por imagem , Esôfago/patologia , Feminino , Humanos , Laxantes/administração & dosagem , Paraceratose/patologia , Tomografia Computadorizada por Raios X/métodos , Resultado do Tratamento , Vômito/diagnóstico , Vômito/etiologiaRESUMO
INTRODUCTION: Prolonged-release oxycodone/naloxone (OXN PR), combining an opioid analgesic with selective blockade of enteric µ-opioid receptors, provided effective analgesia and improved bowel function in patients with moderate-to-severe pain and opioid-induced constipation in clinical trials predominantly conducted in Western countries. This double-blind randomized controlled trial investigated OXN PR (N = 116) versus prolonged-release oxycodone (OXY PR, N = 115) for 8 weeks at doses up to 50 mg/day in patients with moderate-to-severe, chronic, non-malignant musculoskeletal pain and opioid-induced constipation recruited in China. METHODS: A total of 234 patients at least 18 years of age with non-malignant musculoskeletal pain for more than 4 weeks that was moderate-to-severe in intensity and required round-the-clock opioid therapy were randomized (1:1) to OXN PR or OXY PR. The primary endpoint was bowel function using the Bowel Function Index (BFI). Secondary endpoints included safety, Brief Pain Inventory-Short Form (BPI-SF), use of analgesic and laxative rescue medication, and health-related quality of life (EQ-5D). RESULTS: While BFI scores were comparable at baseline, at week 8 improvements were greater with OXN PR vs OXY PR (least squares mean [LSM] difference (95% CI) - 9.1 (- 14.0, - 4.2); P < 0.001. From weeks 2 to 8, mean BFI scores were in the range of normal bowel function (≤ 28.8) with OXN PR but were in the range of constipation (> 28.8) at all timepoints with OXY PR. Analgesia with OXN PR was similar and non-inferior to OXY PR on the basis of modified BPI-SF average 24-h pain scores at week 8: LSM difference (95% CI) - 0.3 (- 0.5, - 0.1); P < 0.001. The most frequent treatment-related AEs were nausea (OXN PR 5% vs OXY PR 6%) and dizziness (4% vs 4%). CONCLUSION: OXN PR provided clinically meaningful improvements in bowel function and effective analgesia in Chinese patients with moderate-to-severe musculoskeletal pain and pre-existing opioid-induced constipation. TRIAL REGISTRATION: ClinicalTrials.gov, identifier NCT01918098.
Assuntos
Analgésicos Opioides/uso terapêutico , Dor Crônica/tratamento farmacológico , Naloxona/uso terapêutico , Constipação Induzida por Opioides/prevenção & controle , Oxicodona/uso terapêutico , Idoso , Idoso de 80 Anos ou mais , Analgésicos/administração & dosagem , Analgésicos Opioides/administração & dosagem , Analgésicos Opioides/efeitos adversos , China , Preparações de Ação Retardada/administração & dosagem , Método Duplo-Cego , Combinação de Medicamentos , Feminino , Humanos , Laxantes/administração & dosagem , Masculino , Pessoa de Meia-Idade , Naloxona/administração & dosagem , Naloxona/efeitos adversos , Oxicodona/administração & dosagem , Oxicodona/efeitos adversos , Manejo da Dor/efeitos adversos , Manejo da Dor/métodos , Qualidade de VidaRESUMO
Optimal bowel preparation is essential for a more accurate, comfortable, and safe colonoscopy. The majority of postcolonoscopy colorectal cancers can be explained by procedural factors, mainly missed polyps or inadequate examination. Therefore the most important goal of optimal bowel preparation is to reduce the incidence of colorectal cancer. Although adequate preparation should be achieved in 85-90% or more of all colonoscopy as a quality indicator, unfortunately 20-30% shows inadequate preparation. Laxatives for oral colonoscopy bowel preparation can be classified into polyethylene glycol (PEG)-electrolyte lavage solution, osmotic laxatives, stimulant laxatives, and divided into high-volume solution (≥3 L) and low-volume solution (<3 L). The updated 2019 European Society of Gastrointestinal Endoscopy (ESGE) guideline is broadly similar to the 2014 American Society for Gastrointestinal Endoscopy (ASGE) recommendations and reaffirms the importance of split-dosing. However, new ESGE guideline, unlike the 2014 ASGE recommendation, suggests the use of high volume or low volume PEG-based regimens as well as that of non-PEG based agents that have been clinically validated for most outpatient scenarios. For effective, safe, and highly adherent bowel preparation, physicians who prescribe and implement colonoscopy should properly know the advantages and limitations, the dosing, and the timing of regimens. Recently many studies have attempted to find the most ideal regimens, and more convenient, effective, and safe regimens have been developed by reducing the dosing volume and improving the taste. The high tolerability and acceptability of the new low-volume regimens suggest us how we should use it to increase the participation of the national colorectal cancer screening program.
Assuntos
Colonoscopia , Laxantes/administração & dosagem , Citratos/administração & dosagem , Citratos/efeitos adversos , Neoplasias Colorretais/diagnóstico , Relação Dose-Resposta a Droga , Humanos , Laxantes/efeitos adversos , Compostos Organometálicos/administração & dosagem , Compostos Organometálicos/efeitos adversos , Picolinas/administração & dosagem , Picolinas/efeitos adversos , Polietilenoglicóis/administração & dosagem , Polietilenoglicóis/efeitos adversos , Sulfatos/administração & dosagem , Sulfatos/efeitos adversos , Vômito/etiologiaRESUMO
BACKGROUND: Anal fissure (AF) in children is usually treated with laxatives and/or topical agents such as calcium channel blockers. We hypothesize that owing to the superior efficacy of Polyethylene glycol (PEG) in treating constipation in children, adding diltiazem (DTZ) might not improve healing of AF. METHODS: Children ≤14â¯years with anal fissure presented to the pediatric surgery clinic between November 2014 and March 2016 were recruited. Randomization was performed to either PEG with DTZ or PEG with placebo. Study personnel, patients, and their families were blinded. Primary outcome was resolution of symptoms. Secondary outcomes were constipation and treatment complications at 12-week follow up. RESULTS: 48 patients were randomized: 24 to PEG + DTZ and 24 to PEG + placebo. Both groups were similar in their baseline characteristics. At week 12, majority of patients' symptoms have improved without significant difference between groups; painful defecation at week 12: 20.8% and 8.3% (p-value 0.41), blood per rectum at week 12: 4.2% and 8.3% (p value 0.58) in the DTZ and placebo groups, respectively. Additionally, there was similar improvement in constipation in both groups. CONCLUSION: PEG alone was associated with similar improvement in anal fissure symptoms in children compared to PEG and topical diltiazem combined. LEVEL OF EVIDENCE: I.
Assuntos
Constipação Intestinal/tratamento farmacológico , Diltiazem , Fissura Anal/tratamento farmacológico , Polietilenoglicóis , Adolescente , Criança , Diltiazem/administração & dosagem , Diltiazem/uso terapêutico , Método Duplo-Cego , Humanos , Laxantes/administração & dosagem , Laxantes/uso terapêutico , Polietilenoglicóis/administração & dosagem , Polietilenoglicóis/uso terapêutico , Estudos Prospectivos , Vasodilatadores/administração & dosagem , Vasodilatadores/uso terapêuticoRESUMO
INTRODUCTION: DCL-101, a novel Pill Prep, is compositionally identical to standard 4L polyethylene glycol-electrolyte solution (PEG-ELS) and delivers the salt encapsulated, with PEG 3350 coadministered as a taste-free oral solution. The aim of this study was to compare the safety, taste, and tolerability of DCL-101 with 4L PEG-ELS in outpatients preparing for colonoscopy, with a secondary objective to assess efficacy. METHODS: This was a multicenter, randomized, investigator-blinded, phase 2 clinical trial of 45 adult patients undergoing outpatient colonoscopy. Patients were randomized 2:1 to either DCL-101 (3L in cohort 1; 4L in cohort 2) or 4L PEG-ELS, each administered with split dosing. Safety was assessed over 3 post-treatment clinic visits. Tolerability was measured using the Lawrance Bowel-Preparation Tolerability Questionnaire and the Mayo Clinic Bowel Prep Tolerability Questionnaire. Efficacy was determined by expert central readers, blinded to treatment, using the Ottawa Bowel Preparation Quality Scale, Boston Bowel Preparation Scale, and Aronchick scale. RESULTS: Both DCL-101 doses had superior taste and tolerability relative to 4L PEG-ELS. All adverse events were grade 1 with no significant differences in adverse events among the 3 regimens. There were no significant differences in efficacy among the 3 treatments as defined by the centrally read Ottawa Bowel Preparation Quality Scale, Boston Bowel Preparation Scale, or Aronchick scores. There were no inadequate preps as judged by the site endoscopist. DISCUSSION: DCL-101 Pill Prep is a novel strategy that vastly improves the taste and tolerability of PEG-ELS solutions with safety and efficacy comparable with split-dose 4L PEG-ELS solutions.
Assuntos
Neoplasias do Colo/diagnóstico , Colonoscopia , Laxantes/administração & dosagem , Polietilenoglicóis/administração & dosagem , Cuidados Pré-Operatórios/métodos , Administração Oral , Adulto , Esquema de Medicação , Feminino , Humanos , Laxantes/efeitos adversos , Masculino , Programas de Rastreamento/métodos , Pessoa de Meia-Idade , Satisfação do Paciente , Polietilenoglicóis/efeitos adversos , Soluções , Paladar , Resultado do TratamentoRESUMO
Purpose/Aim of the study: The main purpose of the colonoscopy is screening for colorectal cancers and diagnosis of colorectal disease The cost-effectiveness of colonoscopy directly depend on the adequate bowel preparation. Inadequate colonoscopy is recommended to be re-scheduled within 1 year. Re-scheduling is an economic and patient burden. Thus instead of re-scheduling, another strategy may be attempted. The purpose of this study was to examine the usefulness and effect of the same day repeat colonoscopy after administration of an additional laxative dose. Materials and Methods: Patients with inadequate colonoscopy were enrolled in the study. The patients eligible for the enrollment were instructed to consume an additional laxative and scheduled in afternoon. The demographic data of the patient, the details of the index and repeat procedures were obtained by a questionnaire. Results: A total of 60 patients were enrolled in the study. The rate of adequate colonoscopy was 80%. Cecum intubation rate was 83.3%. There were no complications due to colonoscopy itself and additional laxatives. The polyp detection rate was 26.6%. The withdrawal time was 6.7 ± 1.34 min. Conclusion: The results of the present study showed that same day repeat colonoscopy with additional laxative dose can be a safe and effective method for repeat procedure of an inadequate colonoscopy. The patients tolerated and were satisfied with the same day protocol. Quality indicators of colonoscopy such as adenoma detection rate and cecum intubation rate were achieved. Same day bowel cleansing method may be considered as an alternative way rather than re-scheduling inadequate colonoscopy for a later time.
Assuntos
Agendamento de Consultas , Colonoscopia/métodos , Neoplasias Colorretais/diagnóstico , Laxantes/administração & dosagem , Programas de Rastreamento/métodos , Adulto , Idoso , Ceco , Colo/diagnóstico por imagem , Colonoscopia/efeitos adversos , Colonoscopia/estatística & dados numéricos , Neoplasias Colorretais/epidemiologia , Estudos de Viabilidade , Feminino , Humanos , Intubação Gastrointestinal/estatística & dados numéricos , Masculino , Programas de Rastreamento/efeitos adversos , Programas de Rastreamento/estatística & dados numéricos , Pessoa de Meia-Idade , Satisfação do Paciente/estatística & dados numéricos , Cuidados Pré-Operatórios/métodos , Cuidados Pré-Operatórios/estatística & dados numéricos , Estudos Prospectivos , Indicadores de Qualidade em Assistência à Saúde/estatística & dados numéricos , Reto/diagnóstico por imagem , Retratamento/efeitos adversos , Retratamento/métodos , Retratamento/estatística & dados numéricos , Inquéritos e Questionários/estatística & dados numéricos , Fatores de TempoRESUMO
RELEVANCE: The leveling of postoperative pain, early activation of patients are the leading components of the fast-track program, providing fast recovery with good quality of life, minimizing postoperative problems. In colorectal surgery, the most important factor determining the early recovery of patients is the normalization of bowel function, the restoration of defecation rhythm. AIM: To assess the possibility of using dietary fiber (arabinogalactan) in combination with lactoferrin (the drug Fibraxin, Alfa Sigma) in the complex postoperative therapy of proctologic patients, as well as to determine the effectiveness of their influence on the dynamics of rehabilitation. MATERIAL AND METHODS: A non-randomized cohort comparative prospective study was conducted in two clinical groups of 100 patients operated on for proctological pathology. In the first (control) group, after the operation, venotonics were prescribed for 2-3 weeks, as well as topical preparations - for 2.5 weeks. In the second (main) group, this treatment is supplemented with the use of Fibraxin, at a dosage of 6g 1 time per day, the observation period is 4 weeks. A comparative analysis of the rates of relief of postoperative defecation disorders, as well as the effect of the drug on the dynamics of the relief of leading postoperative complaints, has been carried out. RESULTS: In the main group, the best results were obtained for the main parameters analyzed, early normalization of the frequency and rhythm of bowel movements was achieved, with adequate relief of complaints of pain during bowel movements and after it. Intolerance to the drug and pathological reactions associated with its use was not. The positive effect of Fibraxin in patients with concomitant diseases of the colon, including colitis, irritable bowel syndrome, diverticular disease and chronic colonic stasis, was noted. CONCLUSION: The use of the drug Fibraxin at a dose of 6g per day allows a significant influence on the course of the postoperative period in proctological patients. The inclusion of Fibraxin in the scheme of rehabilitation treatment allows to stabilize the immediate results of treatment and reliably improve long-term, due to the correction of rectal dysfunction, elimination of dysbiosis, normalization of motility, as well as potentiation of reparative and restorative processes.
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Defecação/fisiologia , Galactanos/administração & dosagem , Fármacos Gastrointestinais/administração & dosagem , Intestinos/fisiopatologia , Lactoferrina/administração & dosagem , Protectomia/reabilitação , Protocolos Clínicos , Constipação Intestinal/etiologia , Constipação Intestinal/terapia , Humanos , Intestinos/cirurgia , Laxantes/administração & dosagem , Protectomia/efeitos adversos , Estudos Prospectivos , Qualidade de Vida , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Constipation after orthopaedic surgery occurs frequently, likely due to a combination of high levels of opioid medications for severe pain management and mobility limitations after surgery. It can result in serious complications, increased cost, and patient discomfort. PURPOSE: This study evaluated a natural food-based fiber solution to prevent constipation in postoperative orthopaedic patients. METHODS: A posttest control group-randomized study design was used. Dependent variables were presence of postoperative constipation, time to first bowel movement (BM), and total number of postoperative BMs. Descriptive statistics, Student's t tests, and Mann-Whitney nonparametric 2-group tests with chi-square analysis were used. Level of significance for all tests was p < .05. Forty-six participants were evaluated. RESULTS: Ages were similar for both the intervention and control groups. Bowel Function Index (BFI) scores were not significantly different (p = .448). No significant group differences were present for the individual BFI item scores (p > .05). The number of patients with a BM during the first 3 days was not significantly different (p = .489). There were no significant differences found between the 2 groups regarding laxative administration (p > .05 for all laxatives). CONCLUSION: Further studies are indicated that address natural fibers and pharmaceutical methods for the prevention of constipation after spinal surgery.
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Constipação Intestinal/prevenção & controle , Laxantes/administração & dosagem , Preparações Farmacêuticas , Período Pós-Operatório , Fusão Vertebral/efeitos adversos , Idoso , Analgésicos Opioides/uso terapêutico , Defecação/efeitos dos fármacos , Feminino , Humanos , Masculino , Enfermagem Ortopédica , Inquéritos e QuestionáriosRESUMO
Until recently, conclusive data on clinical presentation, diagnosis and therapy of the opioid-induced constipation (OIC) were not available. Lately, some phase II and III prospective studies, evaluating the efficay of several old and new laxatives in cancer and non-cancer patients, make their mechanisms of action easier to understand and lead healthcare institutions to determine homogeneous guidelines for OIC, with the use of diagnostic and treatment algorithms. On May 2018, management recommendations from a panel of 7 European experts on OIC was published on United European Gastroenterology Journal. They discussed on different aspects of OIC: (a) definitions and diagnostic criteria; (b) pathophysiology; (c) clinical evaluation; (d) patient reported outcome measures; (e) initial standard laxatives; (f) specific treatments; (g) pragmatic recommendations. Later, a multi-disciplinary panel consisting of experts in neurogastroenterology, oncology and palliative medicine gave their external input. This statement will help clinicians to harmoniously treat OIC, according to clear guidelines, resulted from phase II and III prospective studies. Nevertheless, the constipation is rarely due to opioids consumption alone. More often, different factors contribute to induce constipation, including diet, immobility, other drugs, pain during evacuation, comorbidities, gastrointestinal obstacles, especially in advanced cancer patients. Therefore, management of OIC always needs to be tailored to the individual patient based on their overall clinical picture.
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Analgésicos Opioides/efeitos adversos , Laxantes/administração & dosagem , Constipação Induzida por Opioides/tratamento farmacológico , Analgésicos Opioides/administração & dosagem , Humanos , Neoplasias/tratamento farmacológico , Constipação Induzida por Opioides/diagnóstico , Guias de Prática Clínica como Assunto , Fatores de RiscoRESUMO
BACKGROUND/AIMS: A successful screening colonoscopy is closely linked to the quality of a bowel preparation. In this study, we aimed to determine the impact of a 1-day clear liquid diet (CLD) compared to a 3-day combined diet (CMD) accompanied by a split-dose regimen of polyethylene glycol and electrolyte lavage solution (PEG-ELS) for screening colonoscopy. MATERIALS AND METHODS: This was a prospective, randomized, endoscopist-blinded study. Patients referred for screening colonoscopy were randomized to four groups as a 1-day CLD+PEG-ELS vs. a 1-day CLD+sulfate free (SF)-PEG-ELS and a 3-day CMD+PEG-ELS vs. a 3-day CMD+SF-PEG-ELS. An assessment of the quality of colon cleaning, tolerability to the preparation, and symptoms related to the preparation were recorded. RESULTS: A total of 506 patients were enrolled in this study. The quality of bowel preparation was significantly inferior in the CMD+PEG-ELS group than CLD+PEG-ELS (p=0.004) and CMD+SF-PEG-ELS groups (p=0.007). There were no statistical differences among the groups in terms of the polyp detection rate. With respect to an easy rating of diet following and the consumption of laxative, there were no significant differences among the four groups. Gastric fullness and nausea/vomiting were pointed out much more, especially in the SF-PEG-ELS users (p=0.008 and p=0.004, respectively). CONCLUSION: A 1-day CLD was not inferior to a 3-day CMD for colonoscopy preparation in terms of bowel cleaning, the polyp detection rate, and patient tolerance.