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PubMed2005

Effect of subspecialty training and volume on outcome after pediatric inguinal hernia repair.

BACKGROUND/PURPOSE: Inguinal hernia repair is the most common operation performed in children. The aim of this study was to determine if there are any differences in outcome when this procedure is performed by subspecialist pediatric surgeons when compared with general surgeons. METHODS: All pediatric inguinal hernias repaired in the province of Ontario between 1993 and 2000 were reviewed using a population-based database. Children with complex medical conditions or prematurity were excluded. Cases done by general surgeons were compared with those done by pediatric surgeons. The chi2 test was used for nominal data and the Student's t test was used for continuous variables. Probabilities were calculated based on a logistic regression model. RESULTS: Of 20,545 eligible hernia repairs, 50.3% were performed by pediatric surgeons and 49.7% were performed by general surgeons. Pediatric surgeons operated on 62.4% of children younger than 2 years, 51.8% of children aged 26 years, and 37% of children older than 7 years. Duration of operation, length of hospital stay, and incidence of early postoperative complications were similar among pediatric and general surgeons. The rate of recurrent inguinal hernia was higher in the general surgeon group compared with pediatric surgeons (1.10% vs 0.45%, P < .001). Among pediatric surgeons, the estimated risk of hernia recurrence was independent of surgical volume. There was a significant inverse correlation between surgeon volume and recurrence risk among general surgeons, with the highest volume general surgeons achieving recurrence rates similar to pediatric surgeons. CONCLUSIONS: Pediatric surgeons have a lower rate of recurrence after inguinal hernia repair in children. General surgeons with high volumes have similar outcomes to pediatric surgeons.

Adolescent↗
PubMed2001

Pediatric surgery in The Netherlands.

Pediatric surgery in The Netherlands differs from pediatric surgery in other European countries. This article deals with the general structure of Dutch pediatric surgery and some of its particularities. Although pediatric surgery is not officially recognized in The Netherlands, the Dutch have found a way of selecting and centralizing children who need surgical therapy in 6 centers of excellence. This has been mainly achieved by agreements between scientific professional organizations. The limited number of academic pediatric surgical centers guarantees a high quality of skill and care, and a lot of clinical exposure for trainees. On the other hand, allowing general surgeons to do most of the surgery in children, albeit the less complicated procedures, may not be ideal. The limited number of trainees does not allow for a nation-wide training program. The small number of pediatric surgeons and trainees make pediatric surgery in The Netherlands vulnerable, both in field of care as well as in the field of research. As pediatric surgery in The Netherlands is not recognized as such, pediatric surgeons who have been trained in most of the other European countries but have not completed their general surgery training, cannot be employed as pediatric surgeons in The Netherlands. However, pediatric surgery in The Netherlands has found a comparatively clear way of defining its distinctive areas of clinical work. It cannot be overlooked and is well established in the academic centers of the country.

General Surgery↗
PubMed2000

Survey of nationally registered emergency medical services providers: pediatric education.

STUDY OBJECTIVE: To survey emergency medical services (EMS) providers on a national level to determine and describe their perspective regarding their initial and continuing education (CE) needs in pediatrics. METHODS: A 10-question survey was developed, pilot-tested, and sent to EMS providers as a part of their National Registry of Emergency Medical Technicians reregistration materials. RESULTS: Surveys were completed by 18,218 EMS providers, a response rate of 67%. During a typical month, 60% of emergency medical technician-paramedics (EMT-Ps), 84% of EMT-intermediates (EMT-Is), and 87% of basic EMTs (EMT-Bs) care for 0 to 3 pediatric patients. CE was identified by all provider levels as the main source of their pediatric knowledge and skills. A state or national mandate for required CE in pediatrics was supported by 76% of surveyed providers. More than 70% of all providers responded they were comfortable to some degree with their own ability and their EMS system's ability when confronted with a critical pediatric call. Cost, availability, and travel distance were identified by all levels as the primary barriers to obtaining pediatric CE. All levels identified infants as the age of greatest concern if the provider was called to manage a critical case. CONCLUSION: Surveyed practicing nationally registered EMS providers have infrequent contact with pediatric patients and have acquired most of their pediatric knowledge and skills from CE. In general, these providers are comfortable with their personal and their system's ability to care for children, but clearly support the need for required pediatric CE and identify the birth to 3-year age range as the priority for an educational focus. Cost, travel distance, and availability of pediatric CE are barriers that should be considered if pediatric CE is to be required of EMS providers.

Attitude of Health Personnel↗
PubMed1999

Analysis of workforce, distribution of care, and practice preference in pediatric plastic surgery.

To determine the future needs in manpower for pediatric care as it relates to pediatric specialists, a study was conducted by the American Academy of Pediatrics to see the needs of manpower that will provide access of pediatric care to all. A pediatric plastic surgery survey was set in the form of a list of questions that was mailed to the respective societies with pediatric plastic surgeons as members. The survey was reviewed, and the results were studied. The outcome is presented in the form of findings related to the overall practice of plastic surgery. Based on the percentage of pediatric care that is provided, there were two types of pediatric plastic surgeons. Those with the high percentage of pediatric care tend to stay near health science centers; however, both groups tend to spend time (each to a different extent) tending to other plastic surgery problems. Today we have adequate access to care in the health system for pediatric plastic surgery problems despite the shift in the health care environment. Managed care continues to use the pediatrician as a "gatekeeper" in determining the overall access for patients with problems related to pediatric plastic surgery.

Canada↗
PubMed1997

Cardiopulmonary resuscitation in pediatric intensive care units.

OBJECTIVE: To determine the effectiveness of cardiopulmonary resuscitation (CPR) in the pediatric intensive care unit (ICU). DESIGN: A nonconcurrent cohort study of consecutive admissions. SETTING: Thirty-two pediatric ICUs. PATIENTS: Consecutive admissions to 32 pediatric ICUs. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Pediatric ICU patients were followed for the occurrence of a cardiopulmonary arrest (external cardiac massage for at least 2 mins). Patients who were in a state of continuous cardiopulmonary arrest on admission, or who never achieved stable vital signs, were excluded from the study. A total of 205 patients, from a sample of 11,165 (1.8%) pediatric admissions, experienced a cardiopulmonary arrest. Overall, 28 (13.7%) patients survived to hospital discharge. Neither mean ages nor age distribution affected survival. Only two diagnostic categories, traumatic illness, and other etiologies, were associated with survival. None of the patients fitting this category survived (p = .0028). The durations of CPR for survivors and nonsurvivors were 22.5 +/- 10.1 and 24.8 +/- 1.9 mins, respectively (p = .015). For CPR durations of <15 mins, 15 to 30 mins, and >30 mins, the survival rates were 18.6%, 12.2%, and 5.6%, respectively (linear trend p = .022). Thirty-five (17.1%) patients had a cardiopulmonary arrest before pediatric ICU admission and another arrest in the pediatric ICU. Only two (5.7%) of these 35 patients survived to discharge. Pediatric ICU survival decreased as the number of pediatric ICU arrests increased. Patients with one arrest (n = 155), two arrests (n = 29), and more than three arrests (n = 21) experienced survival rates of 14%, 14%, and 9.5%, respectively. Severity of illness, as measured by the Pediatric Risk of Mortality III score, was a significant predictor of survival (p < .001). CONCLUSIONS: Pediatric ICU cardiac arrest is an uncommon event. When it does occur, prehospital CPR, duration of resuscitation, traumatic etiology, and severity of illness are important factors associated with survival.

Adolescent↗
PubMed1996

Pediatric and neonatal critical care transport: a comparison of therapeutic interventions.

OBJECTIVE: To compare the therapeutic interventions provided to newborn and pediatric patients by a dedicated combined neonatal pediatric critical care transport team. METHOD: From November 1987 through December 1989 we prospectively compared the number of therapeutic interventions performed by the critical care transport team on newborns and pediatric patients. The transport team (critical care physician [PL3 or greater], pediatric respiratory therapist, critical care nurse), recorded all therapeutic interventions, including both procedural and pharmacologic, for 213 newborn and 149 pediatric consecutive transports. Data were analyzed by analysis of variance or chi 2 statistic. RESULTS: All patients were admitted to either the pediatric or the neonatal intensive care unit, and over 80% of both age groups received assisted ventilation. Newborns commonly suffered from respiratory diseases (159/213), while pediatric patients suffered from respiratory (52/149), central nervous system (28/149), and traumatic conditions (37/149). Airway maintenance procedural interventions (intubation, ventilation) were the commonest in both groups, although more frequent in neonates. Neonates received antibiotics and morphine (P < 0.05) while pediatric patients received anticonvulsants and respiratory drugs (P < 0.05) more frequently. Newborns received significantly more interventions than pediatric patients (average 3.56 vs 2.93, P < 0.05). Newborns also received significantly more procedural interventions (2.06 vs 1.36, P = < 0.05) including intubation (34.7% vs 15.4%, P < 0.05) and the initiation of mechanical ventilation (38% vs 22%, P < 0.05). CONCLUSION: Overall, newborns received more interventions, including intubation, and ventilation from the transport team than did pediatric patients. Our data suggest that combined pediatric neonatal transport teams should be prepared to intervene in a wide range of conditions from preterm respiratory distress to the multiply traumatized adolescent.

Child↗
PubMedDate not supplied

A survey of airway and ventilator management strategies in North American pediatric burn units.

A survey was used to gather information regarding airway management patterns in thermally injured children. North American pediatric burn centers listed by the American Burn Association were sent a survey designed to examine patterns of pediatric airway management in children with acute respiratory failure. The sample population means for the number of patients ventilated more than 48 hours and the number of patients ventilated more than 48 hours with inhalation injury were used to separate centers into large and small pediatric burn centers. Small pediatric burn centers had less than 50 patients who were intubated during a 5-year period. A five-point nominal scale was used to facilitate statistical analysis. Twenty-five pediatric burn centers included in the analysis estimated that 11,494 children were admitted during the 5-year period. There was no statistically dominant ventilator mode being used in the setting of acute respiratory failure identified by this survey. Large pediatric burn centers reported more frequent use of cuffed endotracheal tubes and more frequent change from an uncuffed to a cuffed endotracheal tube in patients who were difficult to ventilate because of an excess leak. Large pediatric burn centers reported a higher prevalence of tracheomalacia then small pediatric burn centers. Steroids were used by most centers before extubation in patients with persistent airway edema. No centers reported complications from steroid use. There is lack of clear consensus regarding the application of various ventilator modes in the setting of acute respiratory failure irrespective of center volume. There were divergent of practice patterns between large and small pediatric burn centers regarding the use of cuffed endotracheal tubes and the timing of tracheostomy. There was agreement between large and small pediatric burn centers in tracheostomy use in children older the age of 7 and the use of steroids as an adjunct to extubation in patients with lingering airway edema. Pediatric burn patients may benefit from clinical trials that clarify the advantages and disadvantages of various ventilator modes, the use of cuffed tubes, and the timing of tracheostomy.

Adolescent↗
PubMed2006

Pediatric anesthesia practice and training in Japan: a survey.

BACKGROUND: Pediatric anesthesia in Japan is in the developing stage. The aim of this study was to review pediatric anesthesia training in Japan and to discuss the future prospects for this field. METHODS: We sent questionnaires to assess current pediatric anesthetic practice and training to all 106 university hospitals [UHs; response rate, 66% (70/106)] and all 17 children's hospitals [CHs; response rate, 87.5% (15/17)] in Japan. We also sent questionnaires to assess attitudes towards pediatric anesthetic training, to all 280 representatives of the Japanese Society of Anesthesiologists [JSA; response rate, 57.9% (162/280)]. RESULTS: The hospital survey revealed the number of pediatric anesthesia cases encountered in 15 CHs (25,009 cases) to be almost equivalent to that in 70 UHs (29,031 cases). In 19 of these UHs, there were no newborn surgical cases. Forty-nine UHs reported that no special training program existed for pediatric anesthesia, and only five UHs mandated training at CHs. Sixty-six percent of the representative JSA members considered it premature for pediatric anesthesia to become a subspecialty, but 87% considered experience in pediatric anesthesia mandatory for anesthesia board qualification. CONCLUSIONS: This survey revealed that although pediatric anesthesia training is considered mandatory, university hospitals lack adequate numbers of pediatric cases and children's hospitals suffer from a shortage of staff positions and anesthesiologists, and hence are unable to satisfy this demand. Most representative members of our society consider it too early to subspecialize pediatric anesthesia in Japan.

Age Factors↗
PubMed2004

Perception of pediatric neurology among non-neurologists.

Pediatric neurology is considered a relatively new and evolving subspecialty. In Saudi Arabia, neurologic disorders in children are common, and the demand for trained pediatric neurologists is strong. The aim was to study the perception of the pediatric neurology specialty among practicing generalists and their referral practices. Attendees of a symposium on pediatric epilepsy comprehensive review for the generalist were included. A structured 25-item questionnaire was designed to examine their demographics, training, practice, and referral patterns. One hundred nineteen participants attended the symposium, and 90 (76%) questionnaires were returned. Attendees' ages were 22 to 70 years (mean 32 years), with 65.5% female physicians. There were 32% consultants, 51% trainees, and 17% students. Most physicians (67%) were practicing general pediatrics. Only 36% received a structured pediatric neurology rotation during training. Children with neurologic complaints constituted 28.5% of those seen in their practice, and they referred 32.5% of them to pediatric neurology. Only 32% were moderately or highly confident in making the diagnosis or providing the appropriate treatment. Those who received a structured pediatric neurology rotation felt more comfortable in their management (P = .03). Many physicians (38.5%) had no direct access to a pediatric neurologist for referrals. To conclude, pediatric neurologic disorders are common in daily practice. Most generalists did not receive a structured neurology rotation during their training and were not highly confident in diagnosing and treating these children. Given the limited number of pediatric neurologists, I highly recommend that generalists receive appropriate neurologic training.

Adult↗
PubMedDate not supplied

Pediatric jeopardy may increase residents' medical reading.

OBJECTIVE: To describe the implementation of a monthly pediatric jeopardy educational intervention (pediatric jeopardy) designed to increase resident reading. METHODS: Pediatric jeopardy, based on the game show JEOPARDY!, was implemented in a pediatric residency training program in September 1997. The questions were derived from the current issues of Pediatrics in Review, Pediatrics, and Pediatrics Review and Education Program. Three residents from each training level competed in teams. Residents' reading habits were briefly surveyed in May 1998 using a 23-item questionnaire. RESULTS: Pediatric jeopardy was implemented and has been continued because both residents and faculty members believed it is a valuable part of the overall residency training program. Some format changes have occurred since the initial implementation of the program. Residents are seen with journals throughout the month, and they speak positively about this conference. The questionnaire response rate was 89.2%. Residents self-reported reading an average of 350 minutes per month (5.8 hours) in May 1998. Residents reported that they felt that this program increased their knowledge, motivated them to read, and should be used in other residency training programs. CONCLUSION: Implementation of pediatric jeopardy may increase the amount of overall medical reading reported by the pediatric residents. Pediatric residents reported reading an average of 350 minutes per month. Residents felt this educational intervention was of significant educational value to them personally and should be used in other residency training programs.

Humans↗
PubMed1998

Upstairs downstairs: vertical integration of a pediatric service.

BACKGROUND: The combined effects of recent changes in health care financing and training priorities have compelled academic medical centers to develop innovative structures to maintain service commitments yet conform to health care marketplace demands. In 1992, a municipal hospital in the Bronx, New York, affiliated with a major academic medical center reorganized its pediatric service into a vertically integrated system of four interdependent practice teams that provided comprehensive care in the ambulatory as well as inpatient settings. One of the goals of the new system was to conserve inpatient resources. OBJECTIVE: To describe the development of a new vertically integrated pediatric service at an inner-city municipal hospital and to test whether its adoption was associated with the use of fewer inpatient resources. DESIGN: A descriptive analysis of the rationale, goals, implementation strategies, and structure of the vertically integrated pediatric service combined with a before-and-after comparison of in-hospital resource consumption. METHODS: A before-and-after comparison was conducted for two periods: the period before vertical integration, from January 1989 to December 1991, and the period after the adoption of vertical integration, from July 1992 to December 1994. Four measures of inpatient resource use were compared after adjustment for case mix index: mean certified length of stay per case, mean number of radiologic tests per case, mean number of ancillary tests per case, and mean number of laboratory tests per case. Difference-in-differences-in-differences estimators were used to control for institution-wide trends throughout the time period and regional trends in inpatient pediatric practice occurring across institutions. Results. In 1992, the Department of Pediatrics at the Albert Einstein College of Medicine reorganized the pediatric service at Jacobi Medical Center, one of its principal municipal hospital affiliates, into a vertically integrated pediatric service that combines ambulatory and inpatient activities into four interdependent practice teams composed of attending pediatricians, allied health professionals, house officers, and social workers. The new vertically integrated service was designed to improve continuity of care for patients, provide a model of practice for professional trainees, conserve scarce resources, and create a clinical research infrastructure. The vertically integrated pediatric service augmented the role of attending pediatricians, extended the use of allied health professionals from the ambulatory to the inpatient sites, established interdisciplinary practice teams that unified the care of pediatric patients and their families, and used less inpatient resources. Controlling for trends within the study institution and trends in the practice of pediatrics across institutions throughout the time period, the vertical integration was associated with a decline in 0.6 days per case, the use of 0.62 fewer radiologic tests per case, 0.21 fewer ancillary tests per case, and 2.68 fewer laboratory tests per case. CONCLUSIONS: We conclude that vertical integration of a pediatric service at an inner-city municipal hospital is achievable; conveys advantages of improved continuity of care, enhanced opportunities for primary care training, and increased participation of senior clinicians; and has the potential to conserve significant amounts of inpatient resources.

Academic Medical Centers↗
PubMed1997

Pediatric home health care in King County, Washington.

BACKGROUND: Pediatric home health care is one of the fastest growing segments of our health care system. However, our knowledge of the extent and quality of the services provided in this field is generally limited. Despite this shortcoming, pediatric health care providers are increasingly expected to participate in the home health care of their patients. OBJECTIVE: To describe the agencies and services that constitute pediatric home health care in a large metropolitan setting. METHODS: During the summer of 1995, home health care agencies in King County, WA, were surveyed if they had provided any pediatric services within the preceding 6 months. The agencies were queried about their characteristics and services provided, as well as referral and reimbursement sources. Survey data were supplemented by interviews with agency and state health personnel. RESULTS: Fourteen (88%) of the 16 agencies providing pediatric home health care services completed the survey. Agencies were predominantly for-profit, free-standing, and in business fewer than 10 years. Although there were uniform licensing requirements for agencies, no pediatric-specific regulations existed. In addition, many agencies lacked internal methods to ensure the provision of quality pediatric care. Eighty percent of all pediatric home health care services were provided by only 5 agencies. For intermittent (acute) services, agencies served approximately 450 children per month. The average number of visits per child was two, with 40% receiving only one visit. Services included skilled nursing (60%), infusion (27%), and respiratory therapy (9%). Maintenance (chronic) home health care services, for 156 chronically ill children, were provided almost exclusively by skilled nursing for an average of 9 hours per patient per day. The majority of referrals to agencies (75%) originated from health care providers, although a small number came from insurance companies or individual families. Reimbursement for intermittent care services was divided among commercial insurance (35%), captitated contracts (35%), and Medicaid (20%). In contrast, 90% of reimbursement for the chronically ill was from Medicaid. CONCLUSIONS: In King County, WA, pediatric home health care is predominantly an unregulated, for-profit industry, with most agencies having little actual experience in pediatric home health care. In addition, the unique features of pediatric home health care necessitate both a greater understanding of this field and the consideration of more specific guidelines.

Child↗
PubMed2000

Final report of the FOPE II Pediatric Subspecialists of the Future Workgroup.

The report of the Pediatric Subspecialists of the Future Workgroup of the Second Task Force on Pediatric Education reviews the critical changes of the past 2 decades that have affected the provision of pediatric subspecialty services, education of pediatric health care providers, and the acquisition and application of new knowledge. The report considers the future needs that will determine the ability of pediatric subspecialists to meet identified goals. Recommendations for change in the education, role, and financing of the pediatric subspecialist are reported together with those of other workgroups. Pediatrics 2000;106(suppl):1224-1244; pediatric subspecialist, pediatric subspecialist workforce, education pediatric subspecialist, research pediatric subspecialist.

Certification↗
PubMedDate not supplied

[Availability of pediatric and neonatal intensive care units in the city of São Paulo].

OBJECTIVE: To describe the health care service provided in pediatric intensive care units in the city of São Paulo, by identifying and describing the units and analyzing their geographic distribution. METHODS: A descriptive cross-sectional study was carried out during a two-year period (August 2000 to July 2002). Data were collected through questionnaires answered by medical directors of each pediatric and neonatal intensive care unit. RESULTS: São Paulo is served by 107 pediatric and neonatal intensive care units, of which 85 (79.4%) completed and returned the questionnaire. We found a very unequal distribution of units as there were more units in places with the least pediatric population. Regarding to pediatric intensive care units specialization, 7% were pediatric, 41.2% were neonatal and 51.7% were mixed (pediatric and neonatal). Regarding hospital funds, 15.3% were associated with philanthropic institutions, 37.6% were private and 47% were public. A total of 1,067 beds were identified, of which 969 were active. The ratio bed/patient aged 0-14 was 1/2,728, varying from 1/604 at health districts-I to 1/6,812 at health districts-III. The units reported an average of 11.7 beds (2 to 60). The neonatal intensive care unit had a median of 16.9 beds per unit and pediatric intensive care units a median of 8.5 beds/unit. CONCLUSION: In São Paulo, we found an uneven distribution of pediatric and neonatal intensive care units among the health districts. There was also an uneven distribution between public and private units, and neonatal and pediatric ones. The current report is the first step in the effort to improve the quality of medical assistance in pediatric and neonatal intensive care units in São Paulo.

Adolescent↗
PubMedDate not supplied

Analysis of prehospital pediatric and adult intubation.

PURPOSE: Pediatric airway control, including endotracheal intubation (ETI), presents a clinical challenge in the prehospital setting. Endotracheal intubation is recommended for serious head injury (Glasgow Coma Scale score <=8). We evaluated the frequency of ETI in pediatric and adult patients with <=8 in the field, subsequently transported by a hospital-based, helicopter emergency medical service (HHEMS). METHODS: A retrospective, descriptive study of pediatric patients (<=14 years) and adult patients with GCS <=8 transported by HHEMS from January 1988 through March 1994 was conducted. Significance was determined by chi-square analysis. RESULTS: Inclusion criteria were met by 63 (15%) pediatric patients and 353 (85%) adults. Of the pediatric patients, 38 (60%) were intubated endotracheally; mean age was 7; mean injury severity score (ISS) was 28. Of adults, 267 (76%) were intubated endotracheally; mean age was 35; mean ISS was 33. A 16-percentage-point difference in frequency of successful ETI between groups was found to be significant (p <=0.01). Of 25 nonintubated pediatric (PED) patients, unsuccessful attempts were made on 20 (80%); 14 of 25 (56%) had significant head injuries evident on computerized tomography (CT) scan. Of 86 nonintubated adults, unsuccessful attempts were made on 29 (34%); 61 (71%) had significant head injuries. CONCLUSIONS: Pediatric coma patients were not intubated with the same frequency as adults. This discrepancy between groups was secondary to a higher failure rate in the pediatric group. Intubation was attempted in 92% of pediatric patients versus 84% of the adults. Unsuccessful intubation attempts in the pediatric group, 20 of 58 (34%), were compared with 29 of 296 (9.8%) in the adult group. Difficulty in pediatric airway control may require an increased level of training and experience.

Adult↗
PubMed1999

A comparative analysis of the use of mycophenolate mofetil in pediatric vs. adult renal allograft recipients.

Mycophenolate mofetil (MMF) is a new immunosuppressive drug used in combination with cyclosporin A (CsA) or tacrolimus and prednisone to prevent rejection of renal allografts in both adult and pediatric recipients. It has been shown in several large studies that MMF significantly decreases the incidence of acute rejection in adults and has acceptable adverse effects. In this retrospective study, we compare the incidence of adverse events between pediatric and adult renal allograft recipients. Twenty-two children and 37 adult renal allograft recipients were included in the study. The initial dose of MMF was 1.5 g b.i.d. for the adult patients and ranged from 15 to 30 mg/kg/d for the pediatric patients. All patients received p.o. acyclovir as prophylaxis for cytomegalovirus (CMV). The two groups were similar regarding gender distribution and graft source. Acute rejections occurred in 10 of the 22 pediatric patients (45%) and in nine of the 37 adults (24%), p = NS. The incidence of infections was similar in both groups except for the occurrence of CMV (n = 5), which was seen only in adults. The incidence of GI symptoms was significantly higher in the pediatric population (54.5% vs. 21.6%; p = 0.02). Significant weight loss was seen more often in the smaller pediatric patients (weight < or = 15 kg) compared to the larger pediatric patients, 60% vs. 11.7%, p = 0.05. Among the patients who had significant GI symptoms 50% of the adults and 75% of the pediatric recipients required either dose reduction or, most commonly, discontinuation of the MMF. The need to discontinue MMF was significantly higher in the pediatric patients, especially in those that weighed less than 15 kg. We suggest the possibility that the optimum dose, dosing interval or preparation of MMF has not yet been established for pediatric patients. One should therefore monitor pediatric patients closely, especially the small ones, to avoid significant nutritional problems and other adverse GI events.

Acute Disease↗
PubMed2001

Safety and efficacy of TOR inhibitors in pediatric renal transplant recipients.

Information about the pharmacokinetics, safety, and efficacy of target of rapamycin (TOR) inhibitors, such as sirolimus and everolimus, in pediatric renal transplant recipients is limited. In an ascending single-dose pharmacokinetic study of sirolimus in pediatric dialysis patients, no clinically significant association was observed between patient age and absorption of sirolimus from the gastrointestinal tract. However, young pediatric patients (5 to 11 years of age) exhibited significantly greater apparent oral clearances, suggesting that pediatric patients require slightly higher doses than do adults when adjusted for body weight or surface area. Similarly, in studies performed in pediatric renal transplant recipients, the half-life of sirolimus was shorter and the clearance was greater in younger patients. On the other hand, in single-dose pharmacokinetic studies of everolimus, the apparent clearance was reduced in pediatric renal transplant recipients compared with clearance in adults. This reduced clearance was attributed to a smaller apparent volume of distribution in pediatric patients, rather than to a difference in terminal half-life. This suggested that, although the adult 12-hour dosing interval was appropriate for pediatric patients, they would require reduced dosing based on body size compared with adults. In a large trial (N = 719) of sirolimus versus azathioprine in combination with cyclosporine microemulsion and prednisone, 6 pediatric patients (13 to 18 years of age) received sirolimus at 2 mg/d, 3 received sirolimus at 5 mg/d, and 3 received azathioprine. Seven of the nine patients who received sirolimus experienced no rejection episodes. Six infectious episodes occurred in the 6 patients receiving sirolimus at 2 mg/d, 10 episodes occurred in the 3 patients receiving sirolimus at 5 mg/d, and 8 episodes occurred in the 3 patients receiving azathioprine. At 6 months after transplantation, renal function was similar in all 3 groups, although there was a statistically nonsignificant increase in the group receiving sirolimus at 5 mg/d. The mean cholesterol and triglyceride levels were generally comparable in all 3 groups. TOR inhibitors are promising agents for the prevention of graft rejection in pediatric renal transplant recipients, but more pharmacokinetic data are required to assess the optimal dosing regimens in this population. In addition, further data are needed on the efficacy and safety of TOR inhibitors in combination with other agents in pediatric transplantation recipients to best assess the role of TOR inhibition in corticosteroid and/or calcineurin inhibitor-sparing regimens.

Adolescent↗
PubMed1996

Pediatric AIDS and advanced directives: a three-year prospective study in New York State.

Most HIV-infected families currently receive their care in an ambulatory setting. Ambulatory care provides greater means of medical care, and planning for the infected family members. Advanced Directives (AD) and Do Not Resuscitate (DNR) for adults are now discussed in an ambulatory setting rather than under the duress of a hospital admission. We felt it is important to examine the practice of discussing AD/DNR with the families of pediatric AIDS patients in an out patient setting. Twenty-one and 26 AIDS-designated centers in New York State and five major hospitals in New York City were contacted through a telephone survey in 1991 and 1994, respectively. Questions were designed to obtain demographics of the hospital, pediatric AIDS population, and their DNR/AD policies. In 1991 and 1994, the survey was conducted with the pediatric unit of hospitals with pediatric AIDS. In 1991, only 12 (75%) hospitals had an existing policy on pediatric DNR. No hospital had admitted a patient with AD/DNR obtained as an outpatient, nor were there guidelines at any hospital to approach the issue in an outpatient setting. In 1994, 20 (95%) hospitals had a DNR policy for pediatric patients. We found that even though six patients were admitted with AD obtained as outpatients, no outpatient guidelines existed for AD/DNR for pediatrics. The number of cases of pediatric AIDS in New York State increased by 29.7% for the 1991-1994 period. While pediatric DNR existed in 1991/1994, we found there were presently no guidelines for obtaining AD/DNR for pediatric AIDS patients in an ambulatory setting. Families infected with HIV should have a caring atmosphere to help them address pediatric AD/DNR with their primary care providers. However, we believe that guidelines should be developed to address this issue.

Acquired Immunodeficiency Syndrome↗