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P Weiden

Publications and source records attributed to P Weiden.

At least 19 recordsLinked to original sources
PubMed2001

An innovative approach to clinical communication in schizophrenia: the approaches to schizophrenia communication checklists.

Side effects from antipsychotic medications can have a profound effect on patients' lives and may adversely affect their willingness to comply with treatment. Identification of side effects through improved communication between psychiatrists, other members of the healthcare team, and their patients might increase treatment compliance. The Approaches to Schizophrenia Communication (ASC) Steering Group developed two simple, practical checklists for use in the busy clinical setting. The ASC-Self-Report (ASC-SR) checklist is completed by the patient and comprises a list of the more common or clinically important side effects of antipsychotic treatment. The ASC-Clinic (ASC-C) checklist is completed by both clinician and patient together, being used as the basis for a semi-structured interview. In a multicenter pilot study set up to evaluate the utility of checklists, 86% of patients responding considered the ASC-SR to be useful in communicating their problems to psychiatrists and other members of the healthcare team. All healthcare team respondents found both checklists to be helpful when discussing side effect problems with their patients. Moreover, 41% and 47% of healthcare team respondents reported that the ASC-SR and ASC-C, respectively, had assisted them in identifying side-effect problems not previously acknowledged. Preliminary evaluation of the ASC-SR and ASC-C in this multicenter pilot study suggests that both tools were user-friendly, encouraged communication between patients and healthcare professionals about antipsychotic drug side effects, and could readily integrated into everyday clinical practice.

Journal Article↗
PubMed2000

High-dose busulfan, melphalan and thiotepa as consolidation for non-inflammatory high-risk breast cancer.

The purpose of this study was to evaluate the toxicity and efficacy of high-dose busulfan, melphalan and thiotepa (Bu/Mel/TT) in patients with high-risk non-inflammatory breast cancer defined as stage II disease > or =10 lymph nodes (n = 52) or stage III (n = 69), and prognostic factors for treatment outcome. One hundred and twenty-one patients (median age, 46 years) were treated with high-dose Bu (12 mg/kg), Mel (100 mg/m2) and TT (500 mg/m2) (HDC) followed by autologous stem cell infusion (ASCI). One hundred patients were initially treated with surgery followed by standard adjuvant chemotherapy prior to HDC/ASCI. Twenty-one patients with stage III disease had inoperable tumors at diagnosis and were treated with neoadjuvant chemotherapy and surgery before HDC/ASCI. Transplant-related mortality was 6%. The probabilities of event-free survival (EFS) at 3 and 5 years (median follow-up of 36 months) from transplant were, for all patients: 0.62-0.60; stage II: 0.71-0.67: stage III: 0.55-0.55 (for stage III adjuvant and neoadjuvant groups: 0.60-0.60 and 0.42-0.42, respectively). Multivariate analysis did not identify variables associated with poor outcome. The efficacy of Bu/Mel/TT is similar to other HDC regimens reported for patients with high-risk non-inflammatory breast cancer. Bu/Mel/TT has high activity in stage II disease and a moderate benefit in stage III operable tumors.

Adult↗
PubMed2000

Prevalence and correlates of diabetes in national schizophrenia samples.

People with schizophrenia may be at increased risk for Type II diabetes because of the side effects of antipsychotic medication, poorer overall physical health, less healthy lifestyles, and poorer health care. The present study uses data bases collected by the Schizophrenia Patient Outcomes Research Team (PORT) to assess the prevalence and demographic and clinical correlates of diabetes within large populations of persons receiving treatment for schizophrenia. In the Schizophrenia PORT, Medicaid and Medicare data from 1991 and more recent interview data were collected regarding the comorbidity of schizophrenia and diabetes: prevalence, quality of life, physical health, and services utilization and costs. The study found that rates of diagnosed diabetes exceeded general population statistics well before the widespread use of the new antipsychotic drugs. Risk factors for diabetes were similar to those observed in the general population. The linkage of diabetes to poor physical health, medical morbidity, and increased service use and cost requires attention. This study of diabetes in the early 1990s suggests that even before the widespread use of the atypical antipsychotic drugs, diabetes was a major problem for persons with schizophrenia.

Adult↗
PubMed2000

Interferon alpha-2a and 13-cis-retinoic acid in patients with metastatic renal cell cancer.

Treatment of patients with metastatic renal cell cancer (RCC) with interferon-alpha-2a (IFN) and 13-cis-retinoic acid (CRA) was first reported to be tolerable on an outpatient basis and to yield a 30% objective response rate. We sought to confirm these preliminary results by conducting a phase II trial of therapy with IFN/CRA in patients with bidimensionally measurable RCC. Twenty-five patients were enrolled. The median age was 58 (range, 47-75 years) and the median Karnofsky performance status was 90 (range 60-100). Seventeen patients (60%) had undergone prior nephrectomy and none had received prior systemic therapy. Treatment consisted of oral CRA at 1 mg/kg/day and IFN self-administered by subcutaneous injection at 3 MU/day with weekly escalation to 6 and 9 MU/day. Treatment was well tolerated, with cheilitis, influenza-like symptoms, and fatigue the most common toxicities. Severe toxicity was reversible and consisted of grade 4 cheilitis in one patient and grade 3 malaise/fatigue in two patients. One complete and four partial responses were observed, for an objective response rate of 20% (95% confidence interval, 4-36%). We conclude that treatment with CRA/IFN for RCC is tolerable on an outpatient basis and induces objective responses in some patients. The contribution, if any, of CRA to the responses observed will be determined in ongoing randomized phase III trials.

Administration, Oral↗
PubMed1999

Predictors of management problems in supported housing: a pilot study.

The study examined predictors of management problems among residents of a supported single room occupancy hotel (SRO) for persons with severe and persistent mental illness (SPMI). Case workers completed questionnaires on the prior six months. We found that medication-compliant residents without drug abuse were rarely disruptive, while those with co-morbid substance abuse were often disruptive. Residents non-compliant with medication also tended to cause management problems whether or not they abused drugs. Supported residences should be staffed and organized to minimize medication non-compliance and substance abuse which are associated with behavioral disruptiveness.

Adult↗
PubMed1998

High-dose busulfan, melphalan and thiotepa followed by autologous peripheral blood stem cell (PBSC) rescue in patients with advanced stage III/IV ovarian cancer.

The purpose of this study was to evaluate the efficacy of high-dose chemotherapy (HDC) with busulfan, melphalan and thiotepa (BUMELTT) followed by autologous PBSC infusion in treating patients with advanced ovarian cancer. Thirty-one patients, 18 with stage III/IIIc and 13 with stage IV ovarian cancer, were treated with BU (12 mg/kg), MEL (100 mg/m2) and TT (500 mg/m2) and autologous PBSC rescue. Fifteen patients were in clinical complete remission (CR) at treatment; 11 had platinum-sensitive disease. Sixteen patients were not in CR; two had platinum-sensitive disease. The probabilities of overall survival (OS), event-free survival (EFS) and relapse (R) for all patients at 18 months were 0.57, 0.30 and 0.63; for patients in CR, the rates were 0.87, 0.44 and 0.49 and for patients not in CR, 0.38, 0.13 and 0.81. Two patients (6.5%) died of treatment-related causes. Among the 13 patients with platinum-sensitive disease, all are still alive, with seven having relapsed 129-1021 days after PBSC infusion. OS, EFS and R were 1.00, 0.52 and 0.48. Of the 18 patients with platinum-resistant disease, four remain alive (two in remission). Six patients did not respond and eight relapsed from days 104-429. The OS, EFS and R were 0.33, 0.11 and 0.78. We conclude that BUMELTT is well tolerated in patients with advanced ovarian cancer and results are equivalent to other published HDC regimens.

Adult↗
PubMed1998

Initial control of chemotherapy-induced nausea and vomiting in patient quality of life.

The side effects commonly experienced by patients receiving chemotherapy for the treatment of cancer can challenge many aspects of daily life. Nausea and vomiting, the most common side effects reported by patients, affect the ability to continue with usual life activities and, thus have a pronounced impact on quality of life. This paper reviews studies of the impact of nausea and emesis on quality of life, and highlights the importance of prevention of these side effects by presenting new data on how persistent uncontrolled nausea and vomiting can be. The Morrow Assessment of Nausea and Emesis (MANE) was used to collect information on symptoms experienced by consecutive patients starting chemotherapy between September 1987 and December 1995 at any of 18 geographically diverse member sites of the University of Rochester Cancer Center Community Clinical Oncology Program. Data from 1,413 patients were collected after each of four successive chemotherapy treatments. Reported incidences of posttreatment nausea and posttreatment vomiting after the first treatment were 59.4% and 28.6%, respectively. Occurrence of nausea/vomiting at the first treatment was a strong predictor of nausea/vomiting at later treatments. Of the 839 patients reporting initial nausea, 763 (90.9%) reported nausea at at least one subsequent treatment, and approximately 59% reported nausea after all three subsequent treatments. Fewer than half (45.6%) of the patients who had no nausea at the first treatment developed it later. The majority (72.0%) of patients reporting vomiting at the first treatment also reported subsequent vomiting, 30.7% of whom experienced emesis at all remaining treatments. Conversely, 76.2% of patients who were emesis-free at the first treatment remained so for all later treatments. These findings show a continuing need for further progress in controlling nausea and vomiting, and demonstrate the importance of aggressive nausea/vomiting control at the first treatment. In addition, more emphasis on controlling chemotherapy-induced nausea after its initial occurrence is necessary.

Antineoplastic Agents↗
PubMed1997

Assessment and treatment selection for "revolving door" inpatients with schizophrenia.

GOALS: The goals of this study are 1) to determine causes and patterns of relapse for a cohort of "revolving door" schizophrenia inpatients, and 2) to assess the feasibility of starting a new psychopharmacologic intervention before discharge, either depot therapy or an atypical antipsychotic. METHODS: Consecutive admissions to an acute inpatient unit in New York City were screened for "revolving door" criteria. Patients had to have a primary diagnosis of schizophrenia or schizoaffective disorder and have either 1) two hospitalizations in the last year, or 2) three hospitalizations in the last three years. Patients were then assessed for probable causes of relapse for the index and prior two hospitalizations. Treatment selection, based on this information, was trichotomized to: 1) oral conventional antipsychotic, 2) depot conventional antipsychotic (either haloperidol or fluphenazine decanoate), or 3) atypical antipsychotic (either risperidone or clozapine). RESULTS: Sixty-three out of 131 screened admissions met the above revolving door criteria. They were indeed "revolving", having an average of 1.3 hospitalizations per year over the last 3 years and were only out of the hospital for five months (median) before index admission. The treatment selection process was hampered by lack of information about events leading to relapse, and by the lack of outpatient participation in the medication selection process. Of the 50 patients with complete histories about precipitants for the index episode, the most common reason for rehospitalization was judged to be medication noncompliance (n = 25; 50%), followed by medication nonresponse (n = 13; 26%). Not surprisingly, medication recommendations were closely linked to the assessed reason for relapse (depot therapy [n = 27; 49%] with medication noncompliance; atypical antipsychotic [n = 20; 37%] with medication nonresponse [X2 = 26.9, p < .001]). These two recommendations were implemented before discharge for about one-half of the cases. Patient refusal was a relatively greater problem for depot recommendation while constraints in the outpatient environment were more problematic for patients recommended for atypical antipsychotics. CONCLUSIONS: Medication noncompliance and medication nonresponse, in that order, were judged to be the most common causes of relapse for "revolving door" inpatients. Both depot therapy and atypical antipsychotics were commonly recommended and ultimately accepted by about 2/3rds of patients. Choice between depot and atypical was driven by the assessed cause of relapse. In summary, it seems possible to identify "revolving door" inpatients, and to target specific medication interventions within the time frame of an acute inpatient admission.

Acute Disease↗
PubMed1997

High-dose busulfan, melphalan, thiotepa and peripheral blood stem cell infusion for the treatment of metastatic breast cancer.

The purpose of this study was to determine the outcome of patients with metastatic breast cancer treated with high-dose busulfan (Bu), melphalan (Mel) and thiotepa (TT) followed by peripheral blood stem cell (PBSC) infusion. Fifty-one patients with chemotherapy refractory (n = 32) or responsive (n = 19) metastatic breast cancer received Bu (12 mg/kg), Mel (100 mg/m2) and TT (500 mg/m2) followed by PBSC collected after chemotherapy and growth factor (n = 43) or growth factor alone (n = 8). The 100 day treatment-related mortality was 8% including one death from cytomegalovirus pneumonia, one from aspiration pneumonia and two from regimen-related toxicity (RRT). Seven of 28 refractory (25%) and 5/7 (71%) responsive patients with evaluable disease achieved a complete response of all measurable disease or all soft tissue disease with at least improvement in bone lesions (PR*). Fifteen of 51 patients (29%) are alive and progression-free a median of 423 days (range 353-934) after treatment, 5/32 (16%) with refractory disease and 10/19 (53%) with responsive disease. The probabilities of progression-free survival (PFS) at 1.5 years for the patients with refractory (n = 32) and responsive (n = 19) disease were 0.24 and 0.53, respectively. These preliminary data suggest that high-dose Bu/Mel/TT has significant activity in patients with advanced breast cancer and may be superior to some previously published regimens.

Adult↗
PubMed1997

Assertive community treatment and medication compliance in the homeless mentally ill.

OBJECTIVE: This study describes medication compliance rates among a group of homeless mentally ill subjects who received assertive community treatment. METHOD: The medication compliance of 77 homeless persons who had been referred to an assertive community treatment program was prospectively evaluated at baseline and quarterly for 1 year. RESULTS: A minority of the cohort (29%) was compliant at entry into the assertive community treatment program. Compliance significantly increased after 3 months (57%) and remained high through the year. Medication compliance was associated with fewer psychiatric symptoms but not with better housing placements or fewer days in the hospital. CONCLUSIONS: Medication compliance rates among a cohort of homeless persons with severe mental illness were markedly higher after they entered a program of assertive community treatment.

Adolescent↗
PubMed1996

Transition from acute to maintenance treatment: prediction of stabilization.

The stabilization period that follows the exacerbation of a schizophrenic illness represents a critical point in the course of the illness. Successful stabilization is a prerequisite to long-term tenure in the community and the possibility of improvement in functional outcome. In this paper we present an operational definition of stabilization, developed in the context of a study of long-term maintenance treatment that incorporates time, symptomatic equilibrium and consistency of medication dosage. Patients were identified at the time of hospitalization and followed prospectively to determine whether or not they met stabilization criteria. Characteristics that predicted successful stabilization included measures drawn from the domains of patient personal characteristics and psychiatric history, symptoms of psychopathology and side effects in response to initial treatment and family judgments. These patients were treated primarily with fluphenazine decanoate, and five distinct dosing strategies with this agent were identified retrospectively. The dosing strategies distinguished the length of time to subsequent stabilization. The implications of these findings for clinical management of schizophrenia are discussed.

Antipsychotic Agents↗
PubMed1996

Phase II study of high-dose busulfan, melphalan and thiotepa with autologous peripheral blood stem cell support in patients with malignant disease.

The purpose of this study was to determine the toxicities and potential effectiveness of high-dose busulfan, melphalan and thiotepa (Bu/Mel/TT) followed by autologous peripheral blood stem cell (PBSC) infusion in patients with a variety of diseases. A phase II clinical trial of Bu (12 mg/kg), Mel (100 mg/m2) and TT (500 mg/m2) followed by PBSC infusion in 104 patients with breast cancer (n = 48), malignant lymphoma (n = 25), ovarian cancer (n = 13), multiple myeloma (n = 7) and other malignancies (n = 11) was performed. Sixty-two patients were treated in an academic medical center and 42 in a community cancer center. Grade 3-4 regimen-related toxicities occurred in 14% of patients, causing regimen-related mortality in six (6%) patients with an overall transplant-related mortality of 9%. Transplant-related deaths occurred in 6/62 patients (10%) treated in an academic medical center and in 3/42 (7%) treated in a community cancer center. Complete remissions (CR) were achieved in 1/17 (6%) patients with refractory stage IV breast cancer, 4/4 patients with responsive stage IV breast cancer, 6/13 (46%) with more-advanced lymphoma and 4/4 with less-advanced lymphoma. These patients are alive and disease-free a median of 712, 279, 461 and 404 days after transplant, respectively. Nineteen of 22 patients with stage II-III breast cancer remain alive and disease-free a median of 365 days after transplant. Complete remissions were also seen in 4/9 patients with ovarian cancer and 3/7 with multiple myeloma. The Bu/Mel/TT regimen followed by autologous PBSC infusion is associated with acceptable morbidity and mortality, appears to have significant activity in patients with breast cancer and is well tolerated in the adjuvant setting of stage II-III breast cancer. Bu/Mel/TT also appears to have significant activity in patients with lymphoma, multiple myeloma and possibly ovarian cancer. Further phase II-III studies are warranted in patients with these and other malignancies.

Adolescent↗
PubMed1996

Syngeneic marrow transplantation in patients with multiple myeloma.

Eleven patients with advanced multiple myeloma (MM) received syngeneic marrow (n = 10) or peripheral blood stem cell (n = 1) transplants following cyclophosphamide (CY) and total body irradiation (TBI) (n = 8), busulfan (Bu) and CY (n = 1), Bu, CY and TBI (n = 1) or Bu, melphalan and thiotepa (n = 1). At the time of transplant one patient had stage II and 10 patients had stage III disease. Four patients had refractory disease, two had chemotherapy sensitive disease and five had progressed after an initial response to chemotherapy. The median time from diagnosis to transplant was 353 days (range 176-6118). After transplant, the median time to achieve granulocytes of 0.5 x 10(9)/l and platelets of 20 x 10(9)/l was 12 days (range 9-20) and 12 days (9-27), respectively. One patient died of interstitial pneumonia syndrome on day 32 and one died of veno-occlusive disease of the liver on day 44 post-transplant, and these were unevaluable for response. Five of nine evaluable patients achieved a complete response (CR), three a partial response, and one patient had no response. Three patients who did not achieve CR died of progressive disease 106, 142 and 321 days post-transplant. Of five patients who achieved a CR, three relapsed on days 539, 737 and 1706 and died on days 1759, 1596 and 1736, respectively; one patient died of myelodysplastic syndrome on day 1407 without evidence of MM and one patient is alive and disease-free 3297 days after transplant. One of the two long-term survivors has a persistent monoclonal protein in the blood 15 years post-transplant. These data show that high-dose therapy and infusion of normal syngeneic marrow cells can cure a small fraction of patients with MM. However, the majority of patients did not achieve durable CR, demonstrating the need for improved transplant conditioning regimens, earlier transplant or additional post-transplant treatment strategies when syngeneic transplants are performed.

Adult↗
PubMed1996

Atypical antipsychotic drugs and long-term outcome in schizophrenia.

Long-term outcomes for patients with schizophrenia have been disappointing. The article discusses how the typical antipsychotics (clozapine and risperidone) as well as several agents that should be available in the near future (olanzapine, sertindole, quetiapine, and ziprasidone) might improve outcome and then focuses on antipsychotic relapse rates and the newly released antipsychotic olanzapine. Considerable evidence shows that relapse rates for compliant patients maintained on atypical antipsychotics are substantially lower than rates for those maintained on conventional antipsychotics. Also, the decreased extrapyramidal symptom liability of the newer medications will make it easier to prescribe more effective doses of antipsychotic that can maximize relapse prevention without simultaneously interfering with the patient's quality of life or motor functioning. The authors describe clinical observations of olanzapine based on their 3 years of clinical experience using this agent in a phase 3 clinical trial. They suggest that as atypical antipsychotics like olanzapine are more widely used, some problems associated with the long-term use of conventional antipsychotics will diminish, but other issues and concerns will be more common. In particular: (1) Despite their better side effect profiles, atypical antipsychotics will not solve the noncompliance problem. A significant proportion of patients with schizophrenia will still need depot therapy. (2) There will be problems arising from "awakenings" phenomena where patients will become more in touch with their losses and painful inner feelings. It seems likely that the need for rehabilitation services will be increased as more patients improve to the point where they will be amenable to psychiatric rehabilitation.

Adult↗
PubMed1995

Postdischarge medication compliance of inpatients converted from an oral to a depot neuroleptic regimen.

OBJECTIVE: This preliminary study assessed the effects on outpatient medication compliance of converting inpatients with schizophrenia from oral to depot neuroleptic medication. METHODS: Subjects consisted of 93 neuroleptic-responsive inpatients with schizophrenia from three New York City hospitals who were part of a one-year prospective longitudinal study of medication compliance. Forty patients were converted to depot neuroleptic medication while hospitalized; the other 53 remained on oral medication. Symptoms, side effects, and medication compliance of the two groups were compared at one, six, and 12 months postdischarge. RESULTS: Inpatients converted to depot medication had significantly better compliance at one month postdischarge. Differences in demographic characteristics, symptoms, hospital site, and baseline attitudes toward medication did not account for this finding. The initial positive effect on compliance waned, and no significant between-group differences in compliance were found at six and 12 months postdischarge. CONCLUSIONS: Conversion to depot medication before hospital discharge may facilitate medication compliance during transition to outpatient treatment, but other interventions are needed to maintain compliance over time.

Administration, Oral↗
PubMed1994

Rating of medication influences (ROMI) scale in schizophrenia.

Noncompliance with neuroleptic treatment is a major barrier to delivery of effective treatment for schizophrenia outpatients. This article describes the development of a standardized measure for the assessment of attitudinal and behavioral factors influencing patient compliance with neuroleptic treatment. The Rating of Medication Influences (ROMI) scale was developed as part of a longitudinal study of neuroleptic noncompliance in schizophrenia and administered to 115 discharged schizophrenia outpatients. Analyses of the following were conducted to assess the scale's psychometric properties: (1) interrater reliability, (2) internal consistency, (3) principal components, (4) correlation with other subjective measures, and (5) correlation with independent family reports. Most (95%) of the ROMI patient-report items were reliable, whereas rater-judgment items were not reliable. The rater section was dropped. A principal components analysis of the reliable patient-report items yielded three subscales related to compliance (Prevention, Influence of Others, and Medication Affinity) and five subscales related to noncompliance (Denial/Dysphoria, Logistical Problems, Rejection of Label, Family Influence, and Negative Therapeutic Alliance). There were significant correlations between these subscales, and independently obtained family-report ROMI items were significant. The Denial/Dysphoria subscale correlated strongly with two other published measures of dysphoric response to neuroleptics, whereas the other noncompliance subscales did not. The ROMI is a reliable and valid instrument that can be used to assess the patient's subjective reasons for medication compliance and non-compliance. The subscale findings suggest that the ROMI provides a more comprehensive data base for patient-reported compliance attitudes than the other available subjective measures. Indications for use of the ROMI and other subjective measures of neuroleptic response are reviewed.

Adult↗
PubMed1994

Psychotherapeutic management techniques in the treatment of outpatients with schizophrenia.

Successful outpatient treatment of schizophrenic disorders largely depends on the patient's ability to form a treatment alliance with mental health professionals. However, even in the context of competent pharmacotherapy, symptoms of schizophrenia often persist under this alliance. The authors review five common syndromes occurring during the course of treatment of patients with schizophrenia that interfere with the therapeutic alliance: paranoia, denial of illness, stigma, demoralization, and terror from awareness of having psychotic symptoms. Mental health clinicians can use specific psychotherapeutic management techniques for these symptoms. Examples of these techniques include "sharing mistrust" for paranoid patients, providing patients who deny their illness with alternate points of view, making admiring and approving statements to demoralized patients, and normalizing experiences of stigmatized patients. The techniques do not require advanced psychotherapy training and can be used, with ongoing supervision, by bachelor's-level mental health workers.

Adult↗