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J Kitsen

Publications and source records attributed to J Kitsen.

9 recordsLinked to original sources
PubMed2001

Clinical morbidity in pediatric dialysis patients: data from the Network 1 Clinical Indicators Project.

The Health Care Financing Administration (HCFA) has gathered clinical data on end stage renal disease (ESRD) patients since 1994, but details are only available on patients >/=18 years. In this report, we present morbidity data collected prospectively over 12 months from all children (1-18 years) maintained on either hemodialysis (HD) or peritoneal dialysis (PD) within the six-state New England area. During this year, 17 observations were recorded on 14 HD patients (age 13.4+/- 11.3 years) and 36 observations were made on 25 PD patients (age 11.5+/-4.8 years; mean +/- SD). These patients were generally highly functional, attending school at least part time in nearly all cases. Dialysis adequacy index (DAI), defined as the delivered KT/V divided by DOQI guideline values, indicated that patients were well dialyzed (HD 1.41+/-0.1 and PD 1.10+/-0.1; mean +/- SE). When all dialysis patients were grouped and analyzed, the DAI did not correlate with number of hospitalizations, degree of anemia, serum albumin, or type of dialysis. The number of hospitalizations were greater the younger the patient (P<0.01). The need for antihypertensive medications was higher in the children maintained on HD (94%) compared to children on PD (58%) (P<0.01). Lastly, while serum ferritin did not correlate with serum iron, hematocrit or Epo dosage, it was inversely related to serum albumin (P<0.03). We conclude that, in children, (1) exceeding suggested dialysis adequacy may not improve patient morbidity, (2) the need for antihypertensive medications appears greater in children maintained on HD, and (3) inflammation may play a role in determining serum albumin independent of nutrition.

Adolescent↗
PubMed2000

Outcome data on pediatric dialysis patients from the end-stage renal disease clinical indicators project.

Network 1 (New England) initiated the Clinical Indicator Project to survey dialysis adequacy (Kt/V), nutrition (serum albumin level), and anemia management in patients maintained on chronic dialysis. Because little information is available in children, data were specifically recorded covering these variables in patients (age, 1 to 18 years) maintained on either hemodialysis (HD) or peritoneal dialysis (PD). During the 18 months of data collection, 29 observations were recorded on 23 HD patients (age, 14.3 +/- 3.6 years), and 43 observations were made on 30 PD patients (age,10.6 +/- 4.7 years). Kt/V correlated inversely with the age of the patient (HD, P < 0.004; PD, P < 0.0007). Although serum albumin level was not associated with dialysis adequacy in HD patients, there was a strong inverse relationship between albumin level and Kt/V in PD patients (P < 0.002). Hematocrit values were not significantly different in the two groups (HD, 31.0% +/- 5.5% versus PD, 32.9% +/- 4.8%) and could not be correlated with weekly erythropoietin dose. Weekly erythropoietin dose was directly related to patient age in both groups (HD, P < 0.05; PD, P < 0.02). The weekly erythropoietin dosage needed to maintain the hematocrit was greater in HD patients (HD, 11,211 +/- 7,484 U versus PD, 3,790 +/- 1,968 U; P < 0.0001). We conclude that (1) smaller children in both groups tend to have a greater Kt/V, (2) Kt/V greater than 2.75 in PD patients may not improve nutrition per se and could result in increased albumin losses, and (3) erythropoietin dosing appears to correlate best with patient size (age) rather than degree of anemia.

Adolescent↗
PubMed2000

First hemodialysis access selection varies with patient acuity.

Timely placement of a reliable permanent vascular access is essential for hemodialysis care quality; National Kidney Foundation Dialysis Outcomes Quality Improvement (NKF-DOQI) guidelines emphasize native arterio-venous (AV) fistulae as preferred access for incident patients. As part of Network One's Vascular Access Quality Improvement Project (QIP) we investigated whether patients' course to end-stage renal disease (ESRD) influenced vascular access selection. Baseline information was obtained for incident (1998) dialysis patients from 6 centers participating in the Network QIP. Patients were subdivided into 3 predefined clinical groups: KNOWN (known chronic renal disease, seen by a nephrologist, with predictable progression to ESRD), CRISIS (KNOWN but with unanticipated medical crisis precipitating ESRD), and UNKNOWN (not known to have chronic renal insufficiency or never seen by a nephrologist before developing ESRD). Two hundred forty patients were identified (median age 69.9, 42% diabetic). Only 43% of the entire population experienced an orderly progression to renal insufficiency. The most frequent initial access was a catheter (54%), followed by a fistula (29%) and a graft (16%), but selection of initial access differed significantly by patient group, with 46% of KNOWN patients receiving a fistula (P <.001). After 2 months of dialysis, the initial access supported dialysis in only 53.7% of the KNOWN patients, and in 59.4% and 45.7% of the CRISIS and UNKNOWN patients, respectively. We conclude that unpredicted, new ESRD patients are common and are less likely to receive a fistula as initial hemodialysis access. Studies should define optimum access management when dialysis requirement is unforeseen.

Acute Kidney Injury↗
PubMed1995

Pursuing quality improvement: a social work perspective.

The multidisciplinary approach to the treatment of patients with chronic renal failure has existed since the inception of the Medicare end-stage renal disease (ESRD) Program. Social workers as team members in the various renal outpatient treatment settings have contributed to the planning and assessment of patient needs with the goal of achieving the optimal quality of life available to each individual. Nephrology social workers have also participated in the evolution of quality management through their professional organization. The eight clinical indicators jointly developed by the Council of Nephrology Social Workers and the National Association of Social Workers provide a basis for the implementation of continuous quality improvement concepts. The Health Care Financing Administration, the administrative agency of the ESRD Program, has shifted its quality management approach from quality assurance to the broader concepts of continuous quality improvement. The Health Care Quality Improvement Program provides the structure for all professionals to develop a facility-based system for quality management. By using strategies of quality control and quality improvement, social workers will be able to demonstrate the positive benefit of social service intervention. Identification of useful psychological and functional assessment tools must be incorporated into social work practice to measure outcome. Social workers have the necessary expertise in conflict resolution and group dynamics, which are skills needed for team facilitators used within the conceptual framework of continuous quality improvement. The challenge is to learn these concepts and incorporate them into the daily operation of social work practice.

Humans↗
PubMed1980

Medical condition, adherence to treatment regimens, and family functioning. Their interactions in patients receiving long-term dialysis treatment.

Twenty-three medically stable patients receiving long-term dialysis treatment and their families were studied to investigate the relationship between medical condition, adherence to treatment, and patterns of family interaction. We found significant correlations between ratings of overall family functioning and overall medical condition, and a near-significant relationship between ratings of adherence to treatment and overall family functioning. In addition, specific family variables that related either to medical condition or to adherence were identified. Our findings suggest that family assessment can be used for early identification of patients at risk for poor adherence to treatment or poor medical progress. Furthermore, it may be possible to improve medical condition and adherence by working with the family in specific areas of family functioning found to be related to medical condition or adherence.

Adult↗
PubMed1976

The spouse's role in home hemodialysis.

The role of the spouse as a factor in the success or failure of home dialysis becomes increasingly important as expectations rise that hemodialysis patients be home-trained. Home hemodialysis offers advantages to the patient but may add stress to the spouse. We present cases illustrating the types of responses spouses have to home hemodialysis. Present conditions are such that the spouse's ability to participate in home hemodialysis may be less affected by aspects of the patient-partner's chronic renal disease than the potential change in the marital relationship that can derive from home hemodialysis. Success in home dialysis is at risk when the spouse is naturally dependent on the patient-partner. These spouses will often require special supportive measures.

Adult↗
PubMedDate not supplied

Residual renal function in a large cohort of peritoneal dialysis patients: change over time, impact on mortality and nutrition.

OBJECTIVE: Residual renal function contributes importantly to total solute clearance in peritoneal dialysis (PD) patients. This study was designed to examine the progression of residual renal function over time and its impact on nutrition and mortality in PD patients in the six New England states (ME, NH, VT, CT, MA, RI) comprising End Stage Renal Disease (ESRD) Network 1. DESIGN: As part of the ESRD Clinical Indicators Project, data on 990 PD patients in Network 1 were abstracted from data supplied by dialysis units in the fourth quarter of 1997. This included demographic information; dose of PD in L/day; weekly renal, dialysis, and total Kt/V urea; weekly renal, dialysis, and total creatinine clearance (CCr); serum albumin level; and mortality and transplantation information. Data collection was repeated in the second and fourth quarters of 1998 and in the second quarter of 1999. PATIENTS: 990 PD patients in Network 1. OUTCOME MEASURES: The change in total and renal solute clearances over time, the relationship between renal clearance and mortality, and the relationship between renal clearance and nutritional status, as represented by serum albumin. RESULTS: Over the 2-year period, mean weekly renal Kt/V urea and weekly renal CCr dropped significantly. To examine the effect of residual renal function on mortality, patients were divided into high and low (above and below the median) weekly renal Kt/V urea and weekly renal CCr groups. Patients above the median levels of both weekly renal Kt/V urea and weekly renal CCr had a significantly decreased risk of dying during the observation period, after controlling for age, gender, serum albumin level, and diabetic status [OR for high vs low renal Kt/V urea 0.54 (CI 0.34 - 0.84), OR for high vs low renal CCr 0.61 (CI 0.40 - 0.94)]. The mean weekly renal Kt/V urea was significantly and directly correlated with the mean serum albumin level by Spearman rank correlation (R = 0.133, p < 0.001), as was the mean weekly renal CCr (R = 0.115, p < 0.001). CONCLUSIONS: Residual renal function is an important contributor to total solute clearance in PD patients. Even at low levels it is linked to decreased mortality and better nutritional status.

Adolescent↗