The Evolution of a Peer Assistance Network for Nurse Anesthetists' Substance Use Disorder.

The American Association of Nurse Anesthetists has a long history of providing peer support for its members with substance use disorder (SUD). The American Association of Nurse Anesthetists' Peer Assistance Advisors Committee (PAAC) is a group of certified registered nurse anesthetist volunteers who strive to promote the awareness of SUD through education and research and provide support to certified registered nurse anesthetists and students with this disease. During the committee's 33-year history, educational outreach to nurse anesthesia educational programs and anesthesia workplaces has expanded, the peer support network has been strengthened, resources and guidelines have been developed, and research related to SUD has been conducted in an effort to accomplish these goals.

Development and validation of a test dose strategy for once-daily i.v. busulfan: importance of fixed infusion rate dosing.

Intravenous (i.v.) busulfan (Bu) administered once daily in myeloablative transplant regimens is convenient, effective, and relatively well tolerated.

Donor serostatus has an impact on cytomegalovirus-specific immunity, cytomegaloviral disease incidence, and survival in seropositive hematopoietic cell transplant recipients.

More cytomegalovirus (CMV)-specific T cells are transferred with grafts from CMV seropositive than seronegative donors. We hypothesized that seropositive recipients of grafts from seropositive donors (D+R+) have higher counts of CMV-specific T cells than seropositive recipients of grafts from seronegative donors (D-R+), and that this is clinically relevant in the setting of in vivo T cell depletion using rabbit-antihuman thymocyte globulin (ATG). We reviewed charts of 298 ATG-conditioned, seropositive recipients for CMV reactivation (pp65 antigenemia or CMV DNAemia above institutional threshold for preemptive therapy), recurrent CMV reactivation, CMV disease, and death.

The addition of 400 cGY total body irradiation to a regimen incorporating once-daily intravenous busulfan, fludarabine, and antithymocyte globulin reduces relapse without affecting nonrelapse mortality in acute myelogenous leukemia.

A combination of fludarabine (Flu) and daily i.v. busulfan (Bu) is well tolerated and effective in patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT) for acute myelogenous leukemia (AML).

Peer assistance reaches its 25th year.

This column traces the history of the efforts of the American Association of Nurse Anesthetists to provide assistance to members struggling with addiction. The work of the Ad Hoc Committee on Chemical Dependency, the Peer Assistance Advisors, Anesthetists in Recovery, the Council on Public Interest in Anesthesia, and the Wellness Program are examined.

Outcomes following HSCT using fludarabine, busulfan, and thymoglobulin: a matched comparison to allogeneic transplants conditioned with busulfan and cyclophosphamide.

We have reported a lower incidence of acute graft-versus-host disease (aGVHD) with a novel conditioning regimen using low-dose rabbit antithymocyte globulin (ATG; Thymoglobulin [TG]) with fludarabine and intravenous busulfan (FluBuTG). To assess further this single-center experience, we performed a retrospective matched-pair analysis comparing outcomes of adult patients transplanted using the FluBuTG conditioning regimen with matched controls from patients reported to the CIBMTR receiving a first allogeneic hematopoietic stem cell transplant (HCT) after standard oral busulfan and cyclophosphamide (BuCy). One hundred twenty cases and 215 matched controls were available for comparison.

Transplantation from matched siblings using once-daily intravenous busulfan/fludarabine with thymoglobulin: a myeloablative regimen with low nonrelapse mortality in all but older patients with high-risk disease.

Two hundred patients received hematopoietic stem cell transplantation (HSCT) from matched sibling donors (MSD) after myeloablative conditioning including fludarabine (Flu) and once-daily intravenous busulfan (Bu). Thymoglobulin (TG) was added to methotexate (MTX) and cyclosporine (CsA) as graft-versus-host disease (GVHD) prophylaxis. For low-risk (acute leukemia CR1/CR2, CML CP1) patients projected 5-year nonrelapse mortality (NRM) and overall survival (OS) were 4% and 76% for those 45 (n = 31).

High busulfan exposure is associated with worse outcomes in a daily i.v. busulfan and fludarabine allogeneic transplant regimen.

Low plasma busulfan (Bu) area under the concentration-time curve (AUC) is associated with graft failure and relapsed leukemias, and high AUC with toxicities when Bu is used orally or i.v. 4 times daily combined with cyclophosphamide in myeloablative hematopoietic stem cell transplantation (SCT) conditioning regimens.

Allogeneic transplantation for adult acute leukemia in first and second remission with a novel regimen incorporating daily intravenous busulfan, fludarabine, 400 CGY total-body irradiation, and thymoglobulin.

A myeloablative conditioning regimen incorporating daily intravenous busulfan, fludarabine, and 400 cGy total-body irradiation was given before allogeneic stem cell transplantation (SCT) to 64 adults with acute leukemia in first and second remission. Graft-versus-host disease (GVHD) prophylaxis included methotrexate, cyclosporine A, and rabbit antithymocyte globulin (Thymoglobulin). For 31 matched related (MRD) and 33 alternate donor (AD) SCT the incidence of acute GVHD grade II-IV was 11% +/- 6% versus 35% +/- 9% (P = .

Adult recipients of matched related donor blood cell transplants given myeloablative regimens including pretransplant antithymocyte globulin have lower mortality related to graft-versus-host disease: a matched pair analysis.

Because pretransplantation anti-thymocyte globulin (ATG) seems to reduce graft-versus-host-disease (GVHD) and treatment-related mortality (TRM) after unrelated donor bone marrow transplantation (BMT), we investigated this agent in matched related donor (MRD) blood cell transplantation (BCT). Fifty-four adults receiving rabbit ATG, cyclosporine A, and methotrexate with myeloablative conditioning and undergoing first MRD BCT were matched for disease and stage with 54 patients not given ATG. Most ATG-treated patients had fludarabine with oral (7) or i.