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Lynda K. Ball, MSN, RN, CNNQuality Improvement Director
Northwest Renal Network
Improving Sub-Optimal Hemoglobins
October 14, 2010
This presentation was developed byNorthwest Renal Network
while under contract with theCenters for Medicare & Medicaid Services,
Baltimore, Maryland, Contract #HHSM-500-2010-NW016C.
The contents presented do notnecessarily reflect CMS policy.
1.55
1.161.09
1 1.01
0.2
0.6
1
1.4
1.8
<8 8-9.99 10-10.99 11-11.99 =>12
Higher Patient Hemoglobin Values Associated with Lower Risk of
Hospitalization
p<0.0001 p=0.05 p=0.77(Ref)
Patient Hemoglobin, g/dL
p=0.001
Overall RR = 0.94 (p < 0.0001)
per 1 g/dL higher hemoglobin
(n=435) (n=2484) (n=1994) (n=1789) (n=1296)
DOPPS I: 7 countries, patients on dialysis > 180 days, adjusted for age, gender, black race, 15 comorbid classes, spktv,serum PO4, serum calcium, albumin, country, facility clustering. Pisoni et al AJKD 44, 94-111 (2004)
1.26
1.06 1.091
0.92
0.4
0.6
0.8
1
1.2
1.4
<8 8-9.99 10-10.99 11-11.99 =>12
RR of Death
Higher Hemoglobin Levels Associated with Lower Mortality Risk
p=0.04 p=0.08 Ref.
Patient Hemoglobin, g/dL
p=0.34
Overall RR = 0.95 (p = 0.003)
per 1 g/dL higher hemoglobin
DOPPS I: 7 countries, patients on dialysis > 180 days, adjusted for age, gender, black race, 15 comorbid classes, spktv,serum PO4, serum calcium, albumin, country, facility clustering. Pisoni et al AJKD 44, 94-111 (2004)
(n=506) (n=2740) (n=2202) (n=1403)(n=1936)
p=0.19
Lower Mortality Risk(RR of death=0.90 for every 1 g/dL higher facility mean Hgb concentration, p=0.02)
DOPPS I: 7 countries, adjusted for age, gender, black race, 15 comorbid classes, spktv,serum PO4, serum calcium, albumin, country, and facility clustering.
Pisoni RL et al. AJKD, 44: 94-111 (2004)
• Large improvement in mean Hgb in US from 1997-2002
• In 2002, 27% of US HD patients had a Hgb <11 g/dL
•New ESRD patients in US: much lower Hgb values (10.4 g/dL) at time of starting HD compared with prevalent HD patients (11.7 g/dL)
• Predictors of having a higher Hgb include: ~ higher albumin
~ higher TSAT ~ not using a catheter for vascular access ~ higher country mean EPO dose
• Higher Hgb levels are associated with significantly lower mortality and hospitalization risks
Kausz et al., AJKD, 45, 2005
IT TAKES APPROXIMATELY6 MONTHS AFTER INITIATION OFDIALYSIS TO ACHIEVE Hb > 11 g/DL
Hemodialysis Peritoneal dialysis
Months after initiation of dialysis
Avera
ge H
B (
g/d
L)
9.5
10.0
10.5
11.0
11.5
12.0
4 5 6
10.4 10.4910.66
10.77
11.1711.25
USRDS 2003
Post-hospitalization
Hb
(g
/dL)
9.5
10.0
10.5
11.0
11.5
12.0
BeforeHospitalization
1 month 2 months
p<0.001
Hb Levels May Remain Below the NKF-DOQI Target for at Least 2 Months After Each Hospitalization
p<0.01
Yaqub. AJ Nephrol 2001, 21:30-396
Tight range Variability from many sources
The dialysis facility must develop, implement, maintain, and evaluate an effective, data-driven QAPI program with participation of the members of the interdisciplinary team.
It must focus on indicators related to improved health outcomes, and the prevention and reduction of medical errors.
For more info . . .http://www.nwrenalnetwork.org/CfC/MAT.pdf
Quality Incentive Program (QIP) for dialysis services—the first pay for performance program in fee-for-service—that will link a facility’s payment to how well it meets new performance standards.
The % of Medicare patients with hemoglobins less than 10 g/dL is one of three elements for the Quality Incentive Program (QIP, Medicare Improvements for Patients and Providers Act of 2008 [MIPPA 153c]).
The QIP will take effect on Jan. 1, 2012.
Lynda K. Ball, MSN, RN, CNNQuality Improvement Director206.923.0714 x [email protected]
http://www.nwrenalnetwork.org/QI/QI.htm