RESUMEN
Over the course of decades, the incidence of brachial plexus birth injury (BPBI) has increased despite advances in healthcare which would seem to assist in decreasing the rate. The aim of this study is to identify previously unknown risk factors for BPBI and the risk factors with potential to guide preventative measures. A case control study of 52 mothers who had delivered a child with a BPBI injury and 132 mothers who had delivered without BPBI injury was conducted. Univariate, multivariable and logistic regressions identified risk factors and their combinations. The odds of BPBI were 2.5 times higher when oxytocin was used and 3.7 times higher when tachysystole occurred. The odds of BPBI injury are increased when tachysystole and oxytocin occur during the mother's labor. Logistic regression identified a higher risk for BPBI when more than three of the following variables (>30 lbs gained during the pregnancy, stage 2 labor >61.5 min, mother's age >26.4 years, tachysystole, or fetal malpresentation) were present in any combination.
RESUMEN
PURPOSE: To determine the impact of brachial plexus injuries on families to best meet their clinical and social needs. METHODS: Our cross-sectional study included families with children between the ages of 1 and 18 years with birth or non-neonatal brachial plexus injuries (BPIs). The consenting parent or guardian completed a demographic questionnaire and the validated Impact on Family Scale during a single assessment. Total scores can range from 0 to 100, with the higher the score indicating a higher impact on the family. Factor analysis and item-total correlations were used to examine structure, individual items, and dimensions of family impact. RESULTS: A total of 102 caregivers participated. Overall, families perceived various dimensions of impact on having a child with a BPI. Total family impact was 43. The 2 individual items correlating most strongly with the overall total score were from the financial dimension of the Impact on Family Scale. The strongest demographic relationship was traveling nationally for care and treatment of the BPI. Severity of injury was marginally correlated with impact on the family. Parent-child agreement about the severity of the illness was relatively high. CONCLUSIONS: Caretakers of children with a BPI perceived impact on their families in the form of personal strain, family/social factors, financial stress, and mastery. A multidisciplinary clinical care team should address the various realms of impact on family throughout the course of treatment. TYPE OF STUDY/LEVEL OF EVIDENCE: Prognostic II.
Asunto(s)
Traumatismos del Nacimiento/psicología , Plexo Braquial/lesiones , Familia/psicología , Adolescente , Traumatismos del Nacimiento/economía , Niño , Preescolar , Estudios Transversales , Femenino , Humanos , Lactante , Puntaje de Gravedad del Traumatismo , Masculino , Estrés Psicológico/etiología , Encuestas y CuestionariosRESUMEN
OBJECTIVE: Owing to the possible visible nature and functional impairments associated with neonatal brachial plexus injuries (NBPI), the current study investigated the relations of injury severity, social support, and coping strategies to social difficulties and self-concept in youth with NBPI. METHODS: 88 children (aged 10-17 years) with NBPI and their parent(s) were recruited from a national organization and two brachial plexus clinics. Participants completed a variety of questionnaires during their scheduled clinic visits. RESULTS: More social support from classmates was associated with better self-concept and fewer social difficulties. Less frequent use of negative coping strategies was associated with better self-concept and fewer social difficulties and was a significant moderator of the relation between injury severity and self-concept. CONCLUSIONS: Clinicians who work with children with NBPI should consider peer support and coping strategies when promoting the psychosocial functioning of these youth.
Asunto(s)
Adaptación Psicológica , Plexo Braquial/lesiones , Traumatismos de los Nervios Periféricos/psicología , Autoimagen , Ajuste Social , Conducta Social , Adolescente , Niño , Femenino , Humanos , Masculino , Padres , Apoyo Social , Encuestas y CuestionariosRESUMEN
OBJECTIVE: To evaluate functional outcomes and the impact on surgical interventions after the use of botulinum neurotoxin type A (BoNT-A) for muscle imbalance, cocontractions, or contractures with neonatal brachial plexus palsy. DESIGN: A retrospective cohort study. SETTING: A brachial plexus center in a tertiary children's hospital. PARTICIPANTS: Fifty-nine patients with neonatal brachial plexus palsy (75 injection procedures, 91 muscles and/or muscle groups) received BoNT-A injections (mean age at injection, 36.2 months; range, 6-123 months; 31 boys; 30 right-sided injuries, 28 left-sided injuries, 1 bilateral injury). METHODS: Data collected retrospectively from medical records, from procedure notes and clinic visits before BoNT-A use, at ≤6 months follow-up (BoNT-A active [BA]) and at ≥7 months follow-up (BoNT-A not active [BNA]) included demographics, injection indication, side, and site(s), previous surgical history, occupational therapy and/or physical therapy plan, and outcome measurements. MAIN OUTCOME MEASUREMENTS: Outcomes assessed before and after injections included active and passive range of motion, Mallet and Toronto scores, parent comments about arm function, preinjection surgical considerations, and postinjection surgical history. RESULTS: Injection procedures included 51 to shoulder internal rotators, 15 triceps, 15 pronator teres, 9 biceps, and 1 flexor carpi ulnaris. Active and passive shoulder external rotation (SER) range of motion improved after shoulder internal rotator injections (P = .0003 and P = .002, respectively), as did Mallet scores with BA; the latter were sustained with BNA. Surgical intervention was averted, modified, or deferred after BoNT-A in 45% (n = 20) under surgical consideration before BoNT-A. Active elbow flexion improved in 67% (P = .005), sustained BNA (P = .004) after triceps injections; 2 of 7 patients averted surgery. Active supination improved with BA (P = .002), with gains sustained BNA (P = .016). Passive elbow extension improved after biceps injections by an average 17° (P = .004) BA, although not sustained BNA. CONCLUSIONS: BoNT-A is an effective adjunct to therapy and surgery in managing muscle imbalance, cocontractions, and contractures in neonatal brachial plexus palsy. Use of BoNT-A can result in averting, modifying, or deferring surgical interventions in a number of affected children.
Asunto(s)
Toxinas Botulínicas Tipo A/uso terapéutico , Neuropatías del Plexo Braquial/tratamiento farmacológico , Fármacos Neuromusculares/uso terapéutico , Neuropatías del Plexo Braquial/fisiopatología , Preescolar , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Rango del Movimiento Articular/fisiología , Estudios Retrospectivos , Resultado del Tratamiento , Extremidad Superior/fisiopatologíaRESUMEN
BACKGROUND: The increasing use of patient-reported outcome measures in clinical research and care across all medical disciplines requires an understanding of the nonclinical variables that affect these measures. Participation in medical malpractice litigation, as is common following neonatal brachial plexus palsy, may be an important confounder of parent or patient-reported outcomes. METHODS: This multicenter, case-control study includes patients two to eighteen years of age with neonatal brachial plexus palsy seen at three tertiary brachial plexus centers from January 1990 to December 2011. Public court records were searched for litigation details. Families with and without medical malpractice litigation were matched on age and injury severity (by Raimondi scale and Mallet classification). Parent or patient-reported outcomes, measured by the Pediatric Outcomes Data Collection Instrument, were compared between litigation and non-litigation cohorts. RESULTS: Of 334 patients from eighteen states, seventy-five (22%) were plaintiffs in medical malpractice lawsuits. When matched on patient age and injury severity, parents reported their children to have worse mobility (p = 0.04), sports or physical function (p = 0.003), and global function (p = 0.02) in the litigation cohort compared with the non-litigation cohort. Parents in active lawsuits reported their children to have greater pain (p = 0.046) compared with children of parents in closed lawsuits, when controlling for patient age and injury severity. Outcomes scores simultaneously obtained from patients and parents differed in the litigation cohort, with parents reporting their children to have worse upper-extremity function (p = 0.03) and global function (p = 0.008) than their children reported. CONCLUSIONS: Litigation is associated with worse parent reports of children's function and pain following neonatal brachial plexus palsy, independent of age, injury severity, and the patients' own report of their function. Litigation status should be considered a confounding variable in the use of parent-reported outcomes in neonatal brachial plexus palsy research. Parents involved in litigation may benefit from additional support.
Asunto(s)
Neuropatías del Plexo Braquial/fisiopatología , Mala Praxis/legislación & jurisprudencia , Padres , Encuestas y Cuestionarios , Adolescente , Estudios de Casos y Controles , Niño , Preescolar , Humanos , Calidad de Vida , Estados UnidosRESUMEN
BACKGROUND: Shoulder internal rotation contracture, active abduction, and external rotation deficits are common secondary problems in neonatal brachial plexus palsy (NBPP). Soft tissue shoulder operations are often utilized for treatment. The objective was to conduct a meta-analysis and systematic review analyzing the clinical outcomes of NBPP treated with a secondary soft-tissue shoulder operation. METHODS: A literature search identified studies of NBPP treated with a soft-tissue shoulder operation. A meta-analysis evaluated success rates for the aggregate Mallet score (≥ 4 point increase), global abduction score (≥ 1 point increase), and external rotation score (≥ 1 point increase) using the Mallet scale. Subgroup analysis was performed to assess these success rates when the author chose arthroscopic release technique versus open release technique with or without tendon transfer. RESULTS: Data from 17 studies and 405 patients were pooled for meta-analysis. The success rate for the global abduction score was significantly higher for the open technique (67.4%) relative to the arthroscopic technique (27.7%, P<0.0001). The success rates for the global abduction score were significantly different among sexes (P=0.01). The success rate for external rotation was not significantly different between the open (71.4%) and arthroscopic techniques (74.1%, P=0.86). No other variable was found to have significant impact on the external rotation outcomes. The success rate for the aggregate Mallet score was 57.9% for the open technique, a nonsignificant increase relative to the arthroscopic technique (53.5%, P=0.63). Data suggest a correlation between increasing age at the time of surgery and a decreasing likelihood of success with regards to aggregate Mallet with an odds ratio of 0.98 (P=0.04). CONCLUSIONS: Overall, the secondary soft-tissue shoulder operation is an effective treatment for improving shoulder function in NBPP in appropriately selected patients. The open technique had significantly higher success rates in improving global abduction. There were no significant differences in the success rates for improvement in the external rotation or aggregate Mallet score among these surgical techniques.
Asunto(s)
Artroscopía/métodos , Neuropatías del Plexo Braquial/cirugía , Articulación del Hombro/cirugía , Factores de Edad , Neuropatías del Plexo Braquial/fisiopatología , Humanos , Recién Nacido , Rango del Movimiento Articular , Recuperación de la Función , Factores Sexuales , Articulación del Hombro/fisiopatología , Transferencia Tendinosa/métodosRESUMEN
INTRODUCTION: Rectal atresia/stenosis is a rare disorder in the spectrum of anorectal malformations and is particularly associated with a presacral mass. These patients are born with a normal anal canal but have a stricture or complete atresia located a few centimeters proximal to the dentate line. We present a surgical technique for the management of these patients, as well as their unique clinical concerns and outcomes. METHODS: We reviewed the records of 14 patients with rectal atresia and 3 with rectal stenosis. We describe a novel technique that we have developed for the preservation of the anterior dentate line that was performed in the last 13 patients. RESULTS: Rectal atresia/stenosis was associated with a presacral mass in 5 patients (29%). Definitive repair was completed using a circular rectorectal anastomosis in the first 4 patients and an anterior dentate line sparing procedure in the last 13. All patients older than 3 years have demonstrated the ability to have voluntary bowel movements. CONCLUSION: With the largest reported series of rectal atresia/stenosis, we have demonstrated a safe and effective technique for repair. Preoperative evaluation must be thorough because a significant number of these patients will have an associated presacral mass.
Asunto(s)
Atresia Intestinal/cirugía , Recto/anomalías , Recto/cirugía , Anomalías Múltiples/epidemiología , Anastomosis Quirúrgica/métodos , Colostomía/métodos , Estreñimiento/epidemiología , Constricción Patológica , Defecación , Diagnóstico Tardío , Disección/métodos , Femenino , Humanos , Recién Nacido , Atresia Intestinal/diagnóstico , Atresia Intestinal/epidemiología , Atresia Intestinal/patología , Masculino , Defectos del Tubo Neural/epidemiología , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Cuidados Preoperatorios , Fístula Rectovaginal/etiología , Recto/patología , Región Sacrococcígea , Neoplasias de los Tejidos Blandos/epidemiología , Técnicas de Sutura , Teratoma/epidemiologíaRESUMEN
Hirschsprung disease, which consists of aganglionosis of the rectum and sometimes more proximal bowel, requires surgical removal of the aganglionic bowel and creation of ganglionated neorectum using proximal normally innervated bowel. The border between aganglionic and ganglionic bowel is irregular; the transition zone features variable quantities of ganglion cells and numerous large nerves. We report the histopathology of pull-through bowel segments resected because of poor postoperative outcome from 30 patients (22 boys, 8 girls). The most common indication for reoperation was severe constipation/obstruction. Transition zone (bowel with at least two nerves ≥40 µm diameter per 400× high-power field, and ganglion cells) or aganglionic bowel (bowel with at least two nerves ≥40 µm per high-power field diameter, but without ganglion cells) was found in 19/30 (63%) resections. In colons resected because of familial adenomatous polyposis, rare high-power fields showed two enlarged nerves; the mean age of those patients (135 ± 49.4 months) was significantly higher than that of the patients undergoing redo pull-through surgery (67.9 ± 42.8 months). Additional pathology included stricture and enterocolitis. Although there are multiple causes for poor outcomes following surgical therapy for Hirschsprung disease, abnormal innervation of the bowel used for pull-through is common. We recommend that intraoperative consultation at primary pull-through procedure include frozen section evaluation of the circumference of the bowel to be used for pull-through to confirm histologically the presence of both ganglion cells and normal-caliber nerves. The criteria used in this study are most suitable for infants and young children.
Asunto(s)
Anastomosis Quirúrgica/efectos adversos , Procedimientos Quirúrgicos del Sistema Digestivo/efectos adversos , Enfermedad de Hirschsprung/patología , Enfermedad de Hirschsprung/cirugía , Obstrucción Intestinal/patología , Complicaciones Posoperatorias/patología , Adolescente , Niño , Preescolar , Estreñimiento/etiología , Estreñimiento/patología , Estreñimiento/cirugía , Procedimientos Quirúrgicos del Sistema Digestivo/métodos , Femenino , Humanos , Lactante , Recién Nacido , Obstrucción Intestinal/etiología , Obstrucción Intestinal/cirugía , Masculino , Complicaciones Posoperatorias/etiología , Recto/cirugía , ReoperaciónRESUMEN
INTRODUCTION: The antegrade continence enema (ACE) has been shown to be a safe and effective method for managing fecal incontinence in the pediatric population. The purpose of this study was to examine our experience with the ACE procedure using the appendix as a catheterizable conduit in children with anorectal malformations (ARMs). METHODS: We reviewed the charts of all patients who underwent an ACE procedure using the appendix as a catheterizable conduit between January 1992 and January 2010. Preoperative diagnosis (ARM type), operative details, functional outcomes, and postoperative complications were assessed. Technical modifications over time included selective cecoplication, implementation of the umbilical V-V appendicoplasty technique, and laparoscopy for cecal mobilization. RESULTS: Mean age was 9.9 ± 0.6 years, and 67% were male. The most common preoperative diagnosis was rectourethral fistula in boys (39%) and persistent cloaca in girls (61%). Forty-five complications occurred in 41 patients with an overall incidence of 25.6% (stricture, 18%; leakage, 6%; prolapse, 4%; intestinal obstruction, 0.6%). The incidence of stomal leakage was lower in patients when a cecoplication was performed (2.9% [4/138] vs 29.4% [5/17]; P < .01), and the incidence of stricture was lower in patients when the umbilical anastomosis was created using the V-V appendicoplasty technique (11% [11/100] vs 30% [18/60]; P < .01). Successful management of incontinence was reported by 96% of all patients. CONCLUSIONS: The ACE procedure using the umbilical V-V appendicoplasty provides an effective and cosmetically superior means for bowel management in children with ARMs. The rate of late complications is not insignificant however, and preventative strategies should focus on careful operative technique and ensuring compliance with catheterization protocols well past the initial postoperative period.
Asunto(s)
Apéndice/cirugía , Enema/métodos , Incontinencia Fecal/terapia , Procedimientos de Cirugía Plástica/métodos , Estomas Quirúrgicos , Anastomosis Quirúrgica/métodos , Malformaciones Anorrectales , Ano Imperforado/complicaciones , Ano Imperforado/diagnóstico , Ano Imperforado/cirugía , Niño , Estudios de Cohortes , Incontinencia Fecal/etiología , Incontinencia Fecal/fisiopatología , Femenino , Estudios de Seguimiento , Humanos , Masculino , Satisfacción del Paciente , Cuidados Posoperatorios/métodos , Complicaciones Posoperatorias/fisiopatología , Complicaciones Posoperatorias/terapia , Calidad de Vida , Procedimientos de Cirugía Plástica/efectos adversos , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Estadísticas no Paramétricas , Factores de Tiempo , Resultado del TratamientoRESUMEN
PURPOSE: The Malone appendicostomy, for antegrade enemas, has improved the quality of life for many children with fecal incontinence. In patients whose appendix has been removed, a neo-appendix can be created. We describe our approach and experience with this procedure as an option for surgeons managing children with fecal incontinence. METHODS: The procedure involves creating a transverse flap of cecum that receives its blood supply by a transverse mesenteric branch. This flap is then tubularized around a feeding tube. The surrounding colon is plicated around the neo-appendix to prevent leakage of stool. The tip of the flap is then anastomosed to the deepest portion of the umbilicus. We reviewed our experience with this procedure, including results and complications. IRB approval was obtained. RESULTS: Eighty patients required a neo-appendicostomy. Sixty-six patients (82%) had an anorectal malformation, four had spina bifida, and ten had other diagnoses. The reasons for not having an appendix available included: "incidental" appendectomy (34, 42.5%), use of the appendix for a Mitrofanoff procedure (20, 25%), and Ladd's procedure (5, 6%). In fifteen patients (19%) we could find no appendix and assume that it was removed previously. Following neoappendicostomy, nine patients (11%) developed a stricture, and seven patients had leakage (9%). In 2004, we modified the appendiceal-umbilical anastomosis and among these patients, only one patient (3%) developed a stricture, compared with eight patients (18%) without the modification. All seven patients with leakage were within the first forty cases. No patient in the last forty cases had a leakage. CONCLUSIONS: In patients with the potential for fecal incontinence, the appendix should be preserved. In patients without an appendix, the neo-appendicostomy is a valuable tool for fecally incontinent patients. We have found that the V-V anastomosis had a reduced rate of stricture, and the rate of leakage seems to be related to surgical experience.
Asunto(s)
Apéndice/cirugía , Enema/métodos , Incontinencia Fecal/cirugía , Estomas Quirúrgicos , Adolescente , Anastomosis Quirúrgica/métodos , Niño , Preescolar , Estudios de Cohortes , Incontinencia Fecal/diagnóstico , Femenino , Estudios de Seguimiento , Humanos , Satisfacción del Paciente , Calidad de Vida , Estudios Retrospectivos , Medición de Riesgo , Resultado del Tratamiento , Ombligo/cirugíaRESUMEN
INTRODUCTION: The term posterior cloaca refers to a malformation in which the urethra and vagina are fused, forming a urogenital sinus that deviates posteriorly to open in the anterior rectal wall or immediately anterior to the anus. METHODS: A retrospective review of 411 patients diagnosed with cloaca was performed to identify the ones with a posterior cloaca. Special emphasis was placed on anatomy, diagnosis, associated anomalies, and outcome in terms of urinary and fecal continence. Surgical treatment was a total urogenital mobilization with a transrectal approach. RESULTS: Twenty-nine patients were diagnosed with a posterior cloaca. Of these, 15 had a single orifice at the normal location of the anus with the urogenital sinus opening in the anterior rectal wall. Fourteen had the urogenital sinus opening immediately anterior to the normally located anal opening (2 orifices), which we considered a posterior cloaca variant. Nineteen patients (65%) had hydrocolpos. Twenty-seven patients (93%) had associated urologic anomalies, 12 patients (41%) had gynecologic anomalies, and vertebral malformations occurred in 41% of cases. Other anomalies included gastrointestinal (7 patients), cardiac (5), and tethered cord (2). Late diagnosis occurred in 2 patients. Twenty patients were available for long-term follow-up: 17 are fecally continent, 3 are fecally incontinent, 11 are urinary continent, 5 are dry with intermittent catheterization, and 4 have dribble urine. CONCLUSION: The most important characteristic of the posterior cloaca is the high frequency of a normal anus, which differentiates this malformation from the classic cloaca. Often, many associated malformations are present and therefore should be suspected and diagnosed. The main goal during the operation should be to not mobilize the anus and thereby preserve the anal canal. A total urogenital mobilization, transperineally or with a transanorectal approach, is ideal for the repair.
Asunto(s)
Canal Anal/anomalías , Cloaca/anomalías , Colostomía/métodos , Guías de Práctica Clínica como Asunto , Enfermedades del Recto/cirugía , Recto/anomalías , Procedimientos Quirúrgicos Urogenitales/métodos , Anomalías Múltiples , Canal Anal/cirugía , Niño , Preescolar , Cloaca/cirugía , Femenino , Estudios de Seguimiento , Humanos , Masculino , Enfermedades del Recto/congénito , Enfermedades del Recto/diagnóstico , Recto/cirugía , Estudios Retrospectivos , Resultado del Tratamiento , Uretra/anomalías , Uretra/cirugía , Enfermedades Uretrales/congénito , Enfermedades Uretrales/diagnóstico , Enfermedades Uretrales/cirugía , Anomalías Urogenitales/cirugía , Vagina/anomalías , Vagina/cirugía , Enfermedades Vaginales/congénito , Enfermedades Vaginales/diagnóstico , Enfermedades Vaginales/cirugíaRESUMEN
INTRODUCTION: Hydrocolpos is a condition rarely mentioned in the literature. The purpose of this report is to increase the index of suspicion for hydrocolpos in patients with cloaca and to describe our approach for its treatment with the hope that errors in the management of hydrocolpos can be avoided. METHODS: We reviewed 411 medical records of patients diagnosed with cloaca and managed at our Center during the last 26 years. Emphasis was placed on evaluating for the presence of hydrocolpos, type of drainage, and complications related to the persistence of the hydrocolpos. RESULTS: One hundred seventeen cloaca patients had an associated hydrocolpos (28.4%). Forty-two cases (36%) were initially managed at other institutions at which the hydrocolpos was not drained. Complications experienced by this group included: multiple urinary tract infections (8), hydrocolpos infection (7), sepsis (7), failure to thrive (6), ruptured hydrocolpos (4), and development of hydronephrosis in previously normal kidneys (2). Forty-one patients (35%) had other modalities of treatment, aimed to drain the hydrocolpos, including vesicostomy (26), intermittent perineal catheterization (8), single aspiration (6), or plasty of the perineal orifice (1). In all of these cases, the hydrocolpos persisted or reaccumulated. Thirty-four patients (29%) underwent an effective drainage of the hydrocolpos at birth; 29 at other institutions, 15 with a tube vaginostomy, 13 with a tubeless vaginostomy, and 1 with a catheter placed and left in the vagina through cystoscopy. Five cases had a tube vaginostomy done by us. In all these cases, the vagina remained adequately drained as demonstrated radiologically. Proper drainage of the hydrocolpos alone, with no urologic intervention, dramatically improved the hydronephrosis in 13 cases. CONCLUSIONS: Hydrocolpos in patients with cloacas must be diagnosed and treated early in life. Our preferred approach is a transabdominal indwelling vaginostomy tube. The drainage of the hydrocolpos alone may dramatically improve the hydronephrosis, and therefore, we suggest that only after the hydrocolpos is drained should a urological intervention be contemplated. Failure to drain the hydrocolpos can result in serious complications.