A value-based healthcare model for initiating and switching psoriasis therapies-Results from the prospective multicentre IMPROVE study.

BACKGROUND: Little is known about the therapeutic benefits of a value-based healthcare model compared to a traditional activity-based incentive model in psoriasis (PsO). OBJECTIVES: This prospective non-interventional study evaluated an outcome-based, patient-centred management model for patients with PsO. METHODS: In total, 49 patients with a Psoriasis Area and Severity Index (PASI) ≥3 who were starting or switching between treatments were included. Patients were assessed at baseline, 3 and 9 months. The patient benefit index (PBI) was calculated using predefined questionnaires. An expected PBI was calculated and adjusted for risk factors known to complicate treatment, that is overweight and smoking. The model remunerated the department on whether the observed PBI exceeded the expected PBI to incentivize over-performance. RESULTS: In total, 40 patients (80%) completed all three visits; 32.7% were smokers and 73.5% were overweight. Mean PASI at baseline was 11.5 (SD 9.1); PASI improved significantly from baseline through 3 months: mean reduction, 8.0 (SD 9.2), p < 0.001 and was maintained until 9 months: mean further reduction, 0.1 (SD 3.3), p = 0.893. The mean PBI was 2.5 (SD 1.3) and 2.8 (SD 1.1) at 3 and 9 months, respectively. A PBI ≥1 was achieved by 87.8% at 3 and 95.1% at 9 months. Overall, the department was remunerated a mean 2721.1 DKK (SD 4472.8) per patient. In subgroup analysis, the department was remunerated a mean of, respectively, 2428.6 (SD 5089.5), 2636.6 (SD 4471.3) and 3196.5 (SD 4497.1) DKK for patients with none, 1 or 2 risk factors, that is smoking or/and overweight. CONCLUSIONS: The model evaluated herein is the first value-based model to calculate remuneration from patient reported outcomes and showed to successfully predict the expected PBI and remunerate treatment based on whether the expected treatment goal was met or exceeded. This can be utilized in the patient-centred management of PsO.

Cause-specific mortality in patients with psoriasis and psoriatic arthritis.

BACKGROUND: There are limited data regarding causes of mortality in patients with psoriasis or psoriatic arthritis (PsA). OBJECTIVES: This retrospective cohort study evaluated the risk and leading causes of mortality in patients with psoriasis or PsA. METHODS: Individuals with a hospital-based diagnosis of PsA or psoriasis were identified using the Danish National Patient Registry. Matched control individuals were identified from the general population. The main outcome measures were risk of death and cause-specific mortality in patients with psoriasis or PsA. RESULTS: Death rates per 1000 patient-years (with 95% confidence intervals) vs. controls were 22·3 (19·7-24·9) vs. 13·9 (11·8-16·0) for patients with psoriasis and 10·8 (8·9-12·8) vs. 11·6 (9·6-13·6) for patients with PsA. Survival, according to stratified hazard ratios (HRs), was significantly lower in patients with psoriasis than in controls (HR 1·74, P < 0·001), but not in patients with PsA (HR 1·06, P = 0·19). Significantly increased risk of death was observed in patients with psoriasis vs. controls due to a number of causes; the highest risks were observed for diseases of the digestive system; endocrine, nutritional and metabolic diseases; and certain infectious and parasitic diseases (HRs 3·61, 3·02 and 2·71, respectively). In patients with PsA, increased mortality was observed only for certain infectious and parasitic diseases (HR 2·80) and diseases of the respiratory system (HR 1·46). Patients with psoriasis died at a younger age than controls (mean age 71·0 vs. 74·5 years, P < 0·001). CONCLUSIONS: Patients with severe psoriasis have increased mortality risk compared with matched controls, due to a number of causes. Evidence to support an increased risk for patients with PsA was less convincing.

Chronic urticaria in the real-life clinical practice setting in Sweden, Norway and Denmark: baseline results from the non-interventional multicentre AWARE study.

BACKGROUND: Chronic urticaria (CU) is characterized by the recurrence of itchy hives and/or angioedema for more than 6 weeks. AWARE (A World-wide Antihistamine-Refractory Chronic Urticaria Patient Evaluation) is a multinational study designed to document the real-life treatment situation, burden of disease and clinical resource usage of H1-antihistamine-refractory CU patients. OBJECTIVE: To examine baseline data from Scandinavian AWARE patients. METHODS: AWARE is a prospective, non-interventional, multinational, umbrella design study, which includes adults (≥18 years) with a confirmed CU diagnosis (>2 months) that is refractory to H1-antihistamines. Baseline patient characteristics, disease activity (urticaria control test [UCT]), pharmacological treatment, comorbidities and healthcare usage were documented by the treating physician. Quality of life (QoL; dermatology life quality index [DLQI]; chronic urticaria quality of life questionnaire [CU-Q2 oL; Danish patients only]) and work productivity and activity impairment (WPAI) scores were also assessed. RESULTS: Overall, 158 CU patients from seven centres in Denmark (n = 80), Norway (n = 50) and Sweden (n = 28) were included in this baseline analysis. Mean age and BMI were 40.3 years and 26.5 kg/m2 , respectively. The majority of patients were female (69.6%), had uncontrolled CU (75.6%; UCT score <12) and had a 'spontaneous' component to their CU (61.4% CSU; 20.3% both CSU and chronic inducible urticaria). Common comorbidities included asthma (19.6%), allergic rhinitis (16.5%) and food allergies (8.2%). Overall, 60.1% of patients reported using treatments for CU including non-sedative H1-antihistamines (40.5%), corticosteroids (19%), montelukast (14.6%) and omalizumab (8.2%). Pharmacological treatment rates increased to 96.2% during the baseline visit. On average, patient QoL was moderately affected (mean DLQI score 7.7) and healthcare resource usage was high. CONCLUSION: Adult Scandinavian H1-antihistamine-refractory CU patients reported high rates of healthcare usage and QoL impairment. Rates of pharmacological treatment use were low before study enrolment but increased to almost 100% during the baseline visit.

Estimation of country-specific tuberculosis resistance antibiograms using pathogen genomics and machine learning.

BACKGROUND: Global tuberculosis (TB) drug resistance (DR) surveillance focuses on rifampicin. We examined the potential of public and surveillance Mycobacterium tuberculosis (Mtb) whole-genome sequencing (WGS) data, to generate expanded country-level resistance prevalence estimates (antibiograms) using in silico resistance prediction. METHODS: We curated and quality-controlled Mtb WGS data. We used a validated random forest model to predict phenotypic resistance to 12 drugs and bias-corrected for model performance, outbreak sampling and rifampicin resistance oversampling. Validation leveraged a national DR survey conducted in South Africa. RESULTS: Mtb isolates from 29 countries (n=19 149) met sequence quality criteria. Global marginal genotypic resistance among mono-resistant TB estimates overlapped with the South African DR survey, except for isoniazid, ethionamide and second-line injectables, which were underestimated (n=3134). Among multidrug resistant (MDR) TB (n=268), estimates overlapped for the fluoroquinolones but overestimated other drugs. Globally pooled mono-resistance to isoniazid was 10.9% (95% CI: 10.2-11.7%, n=14 012). Mono-levofloxacin resistance rates were highest in South Asia (Pakistan 3.4% (0.1-11%), n=111 and India 2.8% (0.08-9.4%), n=114). Given the recent interest in drugs enhancing ethionamide activity and their expected activity against isolates with resistance discordance between isoniazid and ethionamide, we measured this rate and found it to be high at 74.4% (IQR: 64.5-79.7%) of isoniazid-resistant isolates predicted to be ethionamide susceptible. The global susceptibility rate to pyrazinamide and levofloxacin among MDR was 15.1% (95% CI: 10.2-19.9%, n=3964). CONCLUSIONS: This is the first attempt at global Mtb antibiogram estimation. DR prevalence in Mtb can be reliably estimated using public WGS and phenotypic resistance prediction for key antibiotics, but public WGS data demonstrates oversampling of isolates with higher resistance levels than MDR. Nevertheless, our results raise concerns about the empiric use of short-course fluoroquinolone regimens for drug-susceptible TB in South Asia and indicate underutilisation of ethionamide in MDR treatment.

Molecular characterization of drug-resistant Mycobacterium tuberculosis among Filipino patients derived from the national tuberculosis prevalence survey Philippines 2016.

Tuberculosis, caused by Mycobacterium tuberculosis, remains a high burden disease and leading cause of mortality in the Philippines. Understanding the genetic diversity of M. tuberculosis strains in the population, including those that are multi-drug resistant (MDR), will aid in formulating strategies for effective TB control and prevention. By whole genome sequencing of M. tuberculosis isolates (n = 100) from patients of the Philippine 2016 National Tuberculosis Prevalence Survey, we sought to provide a baseline assessment of the genotypic and phylogenetic characteristics of the isolates. The majority (96/100) of the isolates were EAI2-Manila strain-type (lineage 1), with one Lineage 2 (Beijing), one Lineage 3 (CAS1), and two Lineage 4 (LAM9) strains. The EAI2-Manila clade was not significantly associated with patient's phenotypic and in silico drug resistance profile. Five (5/6) MDR-TB isolates predicted by in silico profiling were concordant with phenotypic drug resistance profile. Twenty-one mutations were identified in nine drug resistance-related genes, all of which have been reported in previous studies. Overall, the results from this study contribute to the growing data on the molecular characteristics of Philippine M. tuberculosis isolates, which can help in developing tools for rapid diagnosis of TB in the country, and thereby reducing the high burden of disease.

Lineage BA.2 dominated the Omicron SARS-CoV-2 epidemic wave in the Philippines.

The Omicron severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant led to a dramatic global epidemic wave following detection in South Africa in November 2021. The BA.1 Omicron lineage was dominant and responsible for most SARS-CoV-2 outbreaks in countries around the world during December 2021-January 2022, while other Omicron lineages, including BA.2, accounted for the minority of global isolates. Here, we describe the Omicron wave in the Philippines by analysing genomic data. Our results identify the presence of both BA.1 and BA.2 lineages in the Philippines in December 2021, before cases surged in January 2022. We infer that only the BA.2 lineage underwent sustained transmission in the country, with an estimated emergence around 18 November 2021 (95 per cent highest posterior density: 6-28 November), while despite multiple introductions, BA.1 transmission remained limited. These results suggest that the Philippines was one of the earliest areas affected by BA.2 and reiterate the importance of whole genome sequencing for monitoring outbreaks.

Pleistocene sea levels from raised coral reefs of haiti.

The elevations and ages of a sequence of three uplifted Pleistocene coral reefs on the Northwest Peninsula of Haiti have been determined. With the assignment of a sea level of +6 meters (relative to the present day) at 130,000 years before present and constant uplift of the reefs, the data indicate that sea level stood -10 and -13 meters at 108,000 and 81,000 years before present, respectively. These results are in substantial agreement with those reported for Barbados and New Guinea and support the hypothesis of constant uplift for each area. Sea level data from raised reefs indicate that the interglacial marine oxygen isotope oscillations during oxygen isotope stage 5 are a result of 30 percent ice volume effects and 70 percent temperature effects.

Mycobacterium tuberculosis whole genome sequencing provides insights into the Manila strain and drug-resistance mutations in the Philippines.

The Philippines has a high incidence of tuberculosis disease (TB), with an increasing prevalence of multidrug-resistant Mycobacterium tuberculosis (MDR-TB) strains making its control difficult. Although the M. tuberculosis "Manila" ancient lineage 1 strain-type is thought to be prevalent in the country, with evidence of export to others, little is known about the genetic diversity of circulating strains. By whole genome sequencing (WGS) 178 isolates from the Philippines National Drug Resistance Survey, we found the majority (143/178; 80.3%) belonged to the lineage 1 Manila clade, with the minority belonging to lineages 4 (European-American; n = 33) and 2 (East Asian; n = 2). A high proportion were found to be multidrug-resistant (34/178; 19.1%), established through highly concordant laboratory drug susceptibility testing and in silico prediction methods. Some MDR-TB isolates had near identical genomic variation, providing potential evidence of transmission. By placing the Philippine isolates within a phylogeny of global M. tuberculosis (n > 17,000), we established that they are genetically similar to those observed outside the country, including a clade of Manila-like strain-types in Thailand. An analysis of the phylogeny revealed a set of ~200 SNPs that are specific for the Manila strain-type, and a subset can be used within a molecular barcode. Sixty-eight mutations known to be associated with 10 anti-TB drug resistance were identified in the Philippine strains, and all have been observed in other populations. Whilst nine putative streptomycin resistance conferring markers in gid (8) and rrs (1) genes appear to be novel and with functional consequences. Overall, this study provides an important baseline characterisation of M. tuberculosis genetic diversity for the Philippines, and will fill a gap in global datasets and aid the development of a nation-wide database for epidemiological studies and clinical decision making. Further, by establishing a molecular barcode for detecting Manila strains it will assist with the design of diagnostic tools for disease control activities.

Diminished leukocyte-endothelium interaction in tumor microvessels.

Leukocyte-endothelium interaction in vivo consists of the rolling of leukocytes along the vascular wall and, under certain conditions, their adherence to endothelial cells. In a rat tumor microcirculation model (mammary adenocarcinoma implanted in rat skinfold window chamber), we demonstrated that this interaction, measured as flux of rolling leukocytes and density of adhering leukocytes, was significantly reduced in tumor microvessels compared to normal microvessels, both under control conditions and during inflammation induced by N-formylmethionylleucylphenylalanine (1 microM), bacterial lipopolysaccharide (1 microgram/ml), or tumor necrosis factor alpha (500 units/ml). We also measured the blood flow shear rate in the tumor and normal microvessels and found that the difference in shear rate between the two types of microvessels could not account for the differences in leukocyte-endothelium interaction. The diminished leukocyte-endothelium interaction in tumors under various stimulated conditions suggests that a number of adhesion molecules may not be expressed properly on tumor endothelial cells.

Mucin gene expression in ovarian cancers.

Ovarian cancer is a highly lethal disease with metastases present in the majority of patients at the time of diagnosis. The molecular mechanisms underlying the metastatic process of this cancer are not well understood. One family of cell-associated and secreted glycoproteins, the mucin glycoproteins, has been implicated in events leading to metastasis of several epithelial cancers including gastrointestinal and lung cancers. The purpose of this study was to characterize mucin gene expression in ovarian cancers and relate expression to tumor histology, stage, and patient survival. RNA was isolated from 29 epithelial ovarian cancers, 1 neuroendocrine carcinoma, 3 mixed mesodermal tumors, and two transformed, yet nonmalignant, ovarian epithelial cell lines. The expression of mucin genes, MUC1, 2, 3, 4, 5AC and 5B, was determined by northern analyses. Epithelial ovarian cancers expressed several mucins including MUC1, 2, 4, and 5AC; MUC3 and 5B were rarely expressed. In contrast, the transformed nonmalignant ovarian epithelial cell lines expressed only MUC1 and 5AC. Although there was no correlation of mucin expression with tumor histology, there was a significant decrease in expression of MUC3 and MUC4 with increasing cancer stage (P < 0.05). In addition, a trend toward improved patient survival occurred with increased expression of MUC4. These observations suggest a relationship between mucin gene expression and the metastatic process in epithelial ovarian cancers. Additional investigation of MUC3 and MUC4 in ovarian cancers may lead to new approaches for early detection and therapy.

Potentiation of ifosfamide neurotoxicity, hematotoxicity, and tubular nephrotoxicity by prior cis-diamminedichloroplatinum(II) therapy.

We investigated the relationship between prior therapy and three distinct forms of toxicity that developed during ifosfamide administration (1.6 g/m2/day for 5 days) in 36 children with malignant solid tumors. Of ten therapies that were studied by multiple regression techniques, only the number of doses of cisplatin that patients had received was significantly related to neurotoxicity, hematotoxicity, and tubular nephrotoxicity, with the more severe cases occurring after three or more doses (P less than 0.05). Increased urinary concentrations of the renal tubular enzyme N-acetyl-beta-D-glucosaminidase, measured before each course of ifosfamide, were predictive of neurotoxicity (P = 0.02) and hematotoxicity (P = 0.01). We suggest that cisplatin-induced renal tubular damage, leading to the impaired clearance of ifosfamide metabolites, may account for this added toxicity.

Mesna excretion and ifosfamide nephrotoxicity in children.

To characterize the excretion of 2-mercaptoethanesulfonate sodium (mesna) administered by intermittent infusion, urinary concentrations of mesna and its corresponding inactive disulfide were measured during 50 courses of ifosfamide (1.6 g/m2 for 5 days) and mesna (400 mg/m2 at 0.25, 4, and 6 h after each ifosfamide dose) administered i.v. to 19 patients. Some patients had previously received nephrotoxic therapy that might influence the excretion of mesna and its associated uroprotective effects. The median urinary free thiol concentration increased to 3 mM by 1 h after mesna infusion, declining to background levels by 4 h. The rate of mesna excretion correlated with the creatinine clearance rate in a subset of six patients. The proportion of mesna recovered in urine within 4 h after infusion was lower (P less than 0.05) in children who had evidence of preexisting renal tubular damage. Ifosfamide-induced tubular proteinuria was associated with lower urinary mesna recovery. Low urinary mesna concentrations indicated potentially subtherapeutic renal tubular levels. However, ifosfamide nephrotoxicity was subclinical and is not necessarily linked to differences in mesna excretion.

Radiation therapy and hyperthermia improve the oxygenation of human soft tissue sarcomas.

The adverse prognostic impact of tumor hypoxia has been demonstrated in human malignancy. We report the effects of radiotherapy and hyperthermia (HT) on soft tissue sarcoma oxygenation and the relationship between treatment-induced changes in oxygenation and clinical treatment outcome. Patients receiving preoperative radiotherapy and HT underwent tumor oxygenation measurement pretreatment after the start of radiation/pre-HT and one day after the first HT treatment. The magnitude of improvement in tumor oxygenation after the first HT fraction relative to pretreatment baseline was positively correlated with the amount of necrosis seen in the resection specimen. Patients with <90% resection specimen necrosis experienced longer disease-free survival than those with > or = 90% necrosis. Increasing levels of tumor hypoxia were also correlated with diminished metabolic status as measured by P-31 magnetic resonance spectroscopy.

Overexpression of HER-2/neu is associated with poor survival in advanced epithelial ovarian cancer.

Previous studies have suggested that overexpression of HER-2/neu oncogene occurs in 15-40% of breast cancers and that overexpression is associated with poor prognosis. In the present report, we have used an immunohistochemical technique involving a monoclonal antibody specifically reactive with the external domain of HER-2/neu to study expression of HER-2/neu in frozen sections of normal ovary and advanced epithelial ovarian cancer. The intensity of staining for HER-2neu was always moderate or less (0-2+) in normal ovarian epithelium. Among 73 ovarian cancers, 50 (68%) had staining similar to that for normal ovarian epithelium (0-2+) while 23 (32%) stained heavily (3+). Survival of the 23 patients with high HER-2/neu expression (median, 15.7 months) was significantly worse (P = 0.001) than that of the 50 patients (median, 32.8 months) with normal HER-2/neu expression. In addition, patients whose tumors had high HER-2/neu expression were significantly less likely to have a complete response to primary therapy (P less than 0.05) or have a negative second-look laparotomy when serum CA 125 levels were normal preoperatively (P less than 0.05). These findings suggest that HER-2/neu deserves further evaluation as a prognostic marker in epithelial ovarian cancer.

Overexpression and mutation of p53 in epithelial ovarian cancer.

We examined p53 expression in 107 epithelial ovarian cancers with immunohistochemical techniques using monoclonal antibody PAb1801. High level expression of nuclear p53 protein was detected in the malignant epithelium in 54 (50%) of these cancers. Expression of p53 protein was undetectable in 13 benign gynecological tissues. p53 mRNA from three cancers that overexpressed the protein were sequenced and point mutations which altered the coding sequence of the highly conserved region of the gene were found in each case. Three cancers with undetectable protein levels also were sequenced and were found to be wild-type through the same region of the gene. As in other cancers, overexpression of the p53 protein in ovarian cancer appears to correlate closely with the presence of mutation in the p53 gene. p53 overexpression did not correlate with stage, histological grade, or the ability to perform optimal cytoreductive surgery. A significant correlation (P = 0.04) was observed between p53 overexpression and aneuploidy in advanced stage (III/IV) disease. There was no significant relationship between overall survival and p53 expression. Since mutation and overexpression of p53 are common in epithelial ovarian cancers, further studies are warranted to clarify the role of p53 in ovarian tumorigenesis.

Overexpression and mutation of p53 in endometrial carcinoma.

Immunohistochemical staining for the p53 protein was performed in 107 snap frozen primary endometrial adenocarcinomas and 15 benign uterine tissues using monoclonal antibody PAb1801. No staining was seen in benign samples, whereas intense nuclear staining of cancer cells consistent with overexpression of the p53 protein was observed in 22 of 107 cancers (21%). p53 overexpression was more frequent in advanced (Stage III/IV) cancers (41%) than in early (Stage I/II) cancers (9%) (P less than 0.001), and also was associated with nonendometrioid histology (P = 0.008), positive peritoneal cytology (P = 0.01), extrauterine metastases (P = 0.003), and negative progesterone receptor status (P = 0.04). To confirm the relationship between p53 overexpression and mutation, p53 mRNA from 8 cancers was reverse transcribed and amplified using the polymerase chain reaction. DNA sequencing revealed point mutations in each of the 5 cancers that overexpressed p53, whereas the wild-type sequence was found in 3 cancers that did not overexpress the protein. Each of the 5 mutations resulted in an amino acid substitution in a highly conserved region of the p53 gene where mutations have been found in other cancers. Further studies are warranted to determine whether the association between p53 overexpression and advanced stage disease is due to accumulation of genetic lesions during tumor progression or whether p53 alterations confer a more virulent phenotype.

Failure of late intensification therapy to improve a poor result in childhood lymphoblastic leukemia.

This clinical study, begun in 1975, tested the efficacy of early and delayed intensification treatments in children with acute lymphoblastic leukemia. Regardless of presenting features, all patients received 4 weeks of conventional induction therapy with daily prednisone and weekly vincristine and daunorubicin. One-third were randomized to receive, in addition, two doses of asparaginase during induction therapy, while another one-third received four doses of both asparaginase and cytarabine after remission induction. Preventive central nervous system therapy uniformly included 2400 rads cranial irradiation and five doses of intrathecal methotrexate. Remissions were maintained with daily p.o. mercaptopurine and weekly i.v. methotrexate. Of the 277 assessable patients, 254 (92%) entered complete remission, and 102 (37%) remain clinically free of leukemia for 4.6 to 8.0 years (median, 6.3 years). The three treatment groups showed no significant differences in either remission induction rate or outcome, even when the analysis was based on risk assignment. A "late intensification" phase of therapy, added to the maintenance protocol for 65 patients who had been in continuous complete remission for 14 to 30 months, failed to extend remission durations, as judged from statistical comparison with matched controls (p = 0.84). When tested as a time-dependent covariate in the Cox proportional-hazards model, delayed intensification again showed no important effect on duration of complete remission. We conclude that limited early or aggressive late intensification of therapy, as described here, does not improve outcome in childhood acute lymphoblastic leukemia.

Ifosfamide neurotoxicity is related to previous cisplatin treatment for pediatric solid tumors.

Neurotoxicity developed in 22 of 97 children and adolescents with malignant solid tumors treated within a phase II ifosfamide protocol. The occurrence of neurotoxicity was related to previous cumulative dosages of cisplatin. One third of the patients who had received more than 600 mg/m2 of cisplatin developed this complication. The relative risk increased 3.2-fold with previous cisplatin dosages above 301 to 600 mg/m2, and 4.1-fold with dosages of 601 to 1,340 mg/m2. The increased risk of neurotoxicity in patients who had received more than 600 mg/m2 of cisplatin may be related to either a decreased clearance of ifosfamide itself or of the drug's active metabolites.

Improved palliation of cerebral metastases in epithelial ovarian cancer using a combined modality approach including radiation therapy, chemotherapy, and surgery.

PURPOSE: Recent reports suggest an increasing incidence of CNS metastases in patients with ovarian cancer. We reviewed our experience in the management of brain metastases from ovarian carcinoma and merged our results with those of several other series reported in the literature to determine prognostic factors and the role of chemotherapy, radiation therapy, and surgery. PATIENTS AND METHODS: From 1977 to 1990, 15 of 795 patients who were treated for epithelial ovarian cancer at Duke University developed brain metastases. Fourteen of the patients were treated for their brain metastases; this included radiation therapy (RT; four), surgery and RT (one), RT and systemic chemotherapy (six), and all three treatment modalities (three). A meta-analysis was performed that combined the data from the current series with those of several recent clinical series that reviewed patients with brain metastases from ovarian carcinoma (67 patients total) to elucidate the impact of treatment and extent of disease on survival. RESULTS: In the current series, median survival (MS) after the diagnosis of brain metastases was 9 months. For the combined series, MS was 5 months. Thirteen patients who were treated with whole-brain RT and systemic chemotherapy (MS, 7 months), 10 patients who were treated with RT and surgery (MS, 10 months), and nine patients who were treated with all three modalities (MS, 16.5 months) had significantly longer survival than 19 patients who were treated with RT alone (MS, 3 months) (P = .05, P = .01, and P < .001, respectively). In a multivariate analysis, the only variable that provided prognostic information was treatment, namely the addition of systemic chemotherapy or surgery to RT for the treatment of brain metastases. CONCLUSION: Multimodal treatment of patients with brain metastases from ovarian cancer can result in significant palliation.