Efficacy of the “Cooperative Assessment” Diagnostic Procedure to Early Improve Acute Symptoms in a Sample of Adolescents with Anxiety and Mood Disorders

Introduction

Anxiety and mood disorders are common in adolescence and predict poor mental health outcomes and low quality of life in adulthood. Although early intervention seems to be critical, dropouts in the early stages of treatment are frequent and associated with low insight and severe symptoms. Therefore, a diagnostic assessment phase aimed to increase insight and early reduce symptoms appears to be essential in adolescents.

Objectives

The objective of this study is to demonstrate that the diagnostic method Cooperative Assessment is able to early reduce symptoms in adolescents with anxiety and mood disorders.

Methods

A sample of 88 patients, aged 14–19 years were included. All were recruited at the first visit and evaluated with the Cooperative Assessment. This manualized procedure was created from principles of collaborative and therapeutic assessment and aim to involve the patient in a co-developed diagnosis thorough the collaborative use of test results. Patients were evaluated before (T0), in the middle (T1) and after (T2) the assessment using CGI, GAF, HAM-A, HAM-D and MRS scales.

Results

Eighty-eight adolescents, 56.8% females, diagnosed with anxiety (47.7%) and mood disorders (52.3%) completed the protocol. HAM-A, HAM-D, MRS, CGI and GAF significantly improved at T1 and T2 with respect to T0 (T0: HAM-A 17.31 ± 8.22; HAM-D 16.97 ± 8.37; MRS5.78 ± 6.17; GAF 59.3 ± 11.06; CGI 3.63 ± 1.35; T2: HAM-A 11.41 ± 6.82; HAM-D 11.1 ± 6.91; MRS3.82 ± 3.87; GAF 67.5 ± 10.76; CGI 3.03 ± 1.26; P < 0.001; Wilcoxon signed-rank test for repeated measures).

Conclusions

Cooperative assessment is able to early improve symptoms in adolescents with mood and anxiety disorders.

Disclosure of interest

The authors have not supplied their declaration of competing interest.

Revised International Staging System for Multiple Myeloma: A Report From International Myeloma Working Group

PURPOSE

The clinical outcome of multiple myeloma (MM) is heterogeneous. A simple and reliable tool is needed to stratify patients with MM. We combined the International Staging System (ISS) with chromosomal abnormalities (CA) detected by interphase fluorescent in situ hybridization after CD138 plasma cell purification and serum lactate dehydrogenase (LDH) to evaluate their prognostic value in newly diagnosed MM (NDMM).

PATIENTS AND METHODS

Clinical and laboratory data from 4,445 patients with NDMM enrolled onto 11 international trials were pooled together. The K-adaptive partitioning algorithm was used to define the most appropriate subgroups with homogeneous survival.

RESULTS

ISS, CA, and LDH data were simultaneously available in 3,060 of 4,445 patients. We defined the following three groups: revised ISS (R-ISS) I (n = 871), including ISS stage I (serum β2-microglobulin level < 3.5 mg/L and serum albumin level ≥ 3.5 g/dL), no high-risk CA [del(17p) and/or t(4;14) and/or t(14;16)], and normal LDH level (less than the upper limit of normal range); R-ISS III (n = 295), including ISS stage III (serum β2-microglobulin level > 5.5 mg/L) and high-risk CA or high LDH level; and R-ISS II (n = 1,894), including all the other possible combinations. At a median follow-up of 46 months, the 5-year OS rate was 82% in the R-ISS I, 62% in the R-ISS II, and 40% in the R-ISS III groups; the 5-year PFS rates were 55%, 36%, and 24%, respectively.

CONCLUSION

The R-ISS is a simple and powerful prognostic staging system, and we recommend its use in future clinical studies to stratify patients with NDMM effectively with respect to the relative risk to their survival.

Chromosome 1 abnormalities in elderly patients with newly diagnosed multiple myeloma treated with novel therapies

Multiple myeloma is a plasma cell disorder characterized by malignant plasma cell infiltration in the bone marrow, serum and/or urine monoclonal protein and organ damage. The aim of this study was to investigate the impact of chromosome 1 abnormalities in a group of elderly patients (>65 years) with newly diagnosed multiple myeloma enrolled in the GIMEMA-MM-03-05 trial and treated with bortezomib, melphalan and prednisone or bortezomib, melphalan, prednisone and thalidomide followed by bortezomib and thalidomide maintenance. We also evaluated the link between chromosome 1 abnormalities and other clinical, genetic and immunophenotypic features by a multivariate logistic regression model. Interphase fluorescence in situ hybridization on immunomagnetically purified plasma cells and bone marrow multiparameter flow cytometry were employed. A multivariate Cox model showed that chromosome 1 abnormalities, age >75 years and a CD19(+)/CD117(-) immunophenotype of bone marrow plasma cells were independent risk factors for overall survival in elderly patients with newly diagnosed multiple myeloma. Moreover, a detrimental effect of thalidomide, even when administered in association with bortezomib, was observed in patients with abnormal chromosome 1 as well as in those with 17p deletion, while the benefit of adding thalidomide to the bortezomib-melphalan-prednisone regimen was noted in patients carrying an aggressive CD19(+)/CD117(-) bone marrow plasma cell immunophenotype. This trial was registered at www.clinicaltri-als.gov as #NCT01063179.

High expression of cereblon (CRBN) is associated with improved clinical response in patients with multiple myeloma treated with lenalidomide and dexamethasone

Cereblon (CRBN) has recently been identified as a target for immunomodulatory drugs (IMiDs) and its downregulation has been linked to resistance to lenalidomide. Here, we studied CRBN expression by real time polymerase chain reaction in 49 bone marrow samples of newly diagnosed patients with multiple myeloma treated with lenalidomide and dexamethasone. Median CRBN expression was 3·45 in patients who achieved complete response, and 3·75, 2·01, 0·78, and 0·70 in those with very good partial response, partial response, stable disease and progressive disease respectively. CRBN expression levels correlated significantly with response to lenalidomide treatment (r = 0·48; P < 0·001). Among established prognostic parameters, only beta-2-microglobulin correlated with cereblon (r = 0·66; P < 0·001). A close association of CRBN with interferon regulatory factor 4 (IRF4) (P < 0·001) and with CTNNB1 (P < 0·001) was found. Overall, a statistically significant association between baseline CRBN expression and response in MM patients treated with lenalidomide is shown. CRBN expression is closely associated with IRF4, which is an important target of IMiD therapy.

Bortezomib as induction before autologous transplantation, followed by lenalidomide as consolidation-maintenance in untreated multiple myeloma patients

PURPOSE To evaluate the effect of bortezomib as induction therapy before autologous transplantation, followed by lenalidomide as consolidation-maintenance in myeloma patients. PATIENTS AND METHODS Newly diagnosed patients age 65 to 75 years were eligible. Induction (bortezomib, doxorubicin, and dexamethasone [PAD]) included four 21-day cycles of bortezomib (1.3 mg/m(2) on days 1, 4, 8, and 11), pegylated liposomal doxorubicin (30 mg/m(2) on day 4), and dexamethasone (40 mg/d; cycle 1: days 1 to 4, 8 to 11, and 15 to 18; cycles 2 to 4: days 1 to 4). Autologous transplantation was tandem melphalan 100 mg/m(2) (MEL100) and stem-cell support. Consolidation included four 28-day cycles of lenalidomide (25 mg/d on days 1 to 21 every 28 days) plus prednisone (50 mg every other day), followed by maintenance with lenalidomide (LP-L; 10 mg/d on days 1 to 21) until relapse. Primary end points were safety (incidence of grade 3 to 4 adverse events [AEs]) and efficacy (response rate). Results A total of 102 patients were enrolled. In a per-protocol analysis, after PAD, 58% of patients had very good partial response (VGPR) or better, including 13% with complete response (CR); after MEL100, 82% of patients had at least VGPR and 38% had CR; and after LP-L, 86% of patients had at least VGPR and 66% had CR. After median follow-up time of 21 months, the 2-year progression-free survival rate was 69%, and the 2-year overall survival rate was 86%. During induction, treatment-related mortality was 3%; grade 3 to 4 AEs included thrombocytopenia (17%), neutropenia (10%), peripheral neuropathy (16%), and pneumonia (10%). During consolidation-maintenance, grade 3 to 4 AEs were neutropenia (16%), thrombocytopenia (6%), pneumonia (5%), and cutaneous rash (4%). CONCLUSION Bortezomib as induction before autologous transplantation, followed by lenalidomide as consolidation-maintenance, is an effective regimen.

Flavonoids apigenin and quercetin inhibit melanoma growth and metastatic potential

Flavonoids are a class of polyphenolic compounds widely distributed in the plant kingdom, which display a variety of biological activities, including chemoprevention and tumor growth inhibition. Our aim was to investigate the effects of several polyphenols on the growth and metastatic potential of B16-BL6 melanoma cells in vivo. Intraperitoneal administration of quercetin, apigenin, (-)-epigallocathechin-3-gallate (EGCG), resveratrol, and the anti-estrogen tamoxifen, at the time of i.m. injection of B16-BL6 cells into syngeneic mice, resulted in a significant, dose-dependent delay of tumor growth, without toxicity. The relative descending order of potency was EGCG > apigenin = quercetin = tamoxifen > resveratrol > control. Furthermore, polyphenols significantly potentiated the inhibitory effect of a non-toxic dose of cisplatin. When tested for the ability to inhibit lung colonization, quercetin, apigenin, and tamoxifen (but not EGCG or resveratrol) significantly decreased the number of B16-BL6 colonies in the lungs in a dose-dependent manner, with quercetin and apigenin being more effective than tamoxifen. Interestingly, quercetin, apigenin, and tamoxifen (but not EGCG or resveratrol) significantly decreased the invasion of B16-BL6 cells in vitro, with quercetin and apigenin being more effective than tamoxifen. This suggests that anti-invasive activity is one of the mechanisms underlying inhibition of lung colonization by quercetin and apigenin. In conclusion, quercetin and apigenin inhibit melanoma growth and invasive and metastatic potential; therefore, they may constitute a valuable tool in the combination therapy of metastatic melanoma.

Flavonoids apigenin and quercetin inhibit melanoma growth and metastatic potential

Flavonoids are a class of polyphenolic compounds widely distributed in the plant kingdom, which display a variety of biological activities, including chemoprevention and tumor growth inhibition. Our aim was to investigate the effects of several polyphenols on the growth and metastatic potential of B16-BL6 melanoma cells in vivo. Intraperitoneal administration of quercetin, apigenin, (-)-epigallocathechin-3-gallate (EGCG), resveratrol, and the anti-estrogen tamoxifen, at the time of i.m. injection of B16-BL6 cells into syngeneic mice, resulted in a significant, dose-dependent delay of tumor growth, without toxicity. The relative descending order of potency was EGCG > apigenin = quercetin = tamoxifen > resveratrol > control. Furthermore, polyphenols significantly potentiated the inhibitory effect of a non-toxic dose of cisplatin. When tested for the ability to inhibit lung colonization, quercetin, apigenin, and tamoxifen (but not EGCG or resveratrol) significantly decreased the number of B16-BL6 colonies in the lungs in a dose-dependent manner, with quercetin and apigenin being more effective than tamoxifen. Interestingly, quercetin, apigenin, and tamoxifen (but not EGCG or resveratrol) significantly decreased the invasion of B16-BL6 cells in vitro, with quercetin and apigenin being more effective than tamoxifen. This suggests that anti-invasive activity is one of the mechanisms underlying inhibition of lung colonization by quercetin and apigenin. In conclusion, quercetin and apigenin inhibit melanoma growth and invasive and metastatic potential; therefore, they may constitute a valuable tool in the combination therapy of metastatic melanoma.

Flavonoids apigenin and quercetin inhibit melanoma growth and metastatic potential

Flavonoids are a class of polyphenolic compounds widely distributed in the plant kingdom, which display a variety of biological activities, including chemoprevention and tumor growth inhibition. Our aim was to investigate the effects of several polyphenols on the growth and metastatic potential of B16-BL6 melanoma cells in vivo. Intraperitoneal administration of quercetin, apigenin, (-)-epigallocathechin-3-gallate (EGCG), resveratrol, and the anti-estrogen tamoxifen, at the time of i.m. injection of B16-BL6 cells into syngeneic mice, resulted in a significant, dose-dependent delay of tumor growth, without toxicity. The relative descending order of potency was EGCG > apigenin = quercetin = tamoxifen > resveratrol > control. Furthermore, polyphenols significantly potentiated the inhibitory effect of a non-toxic dose of cisplatin. When tested for the ability to inhibit lung colonization, quercetin, apigenin, and tamoxifen (but not EGCG or resveratrol) significantly decreased the number of B16-BL6 colonies in the lungs in a dose-dependent manner, with quercetin and apigenin being more effective than tamoxifen. Interestingly, quercetin, apigenin, and tamoxifen (but not EGCG or resveratrol) significantly decreased the invasion of B16-BL6 cells in vitro, with quercetin and apigenin being more effective than tamoxifen. This suggests that anti-invasive activity is one of the mechanisms underlying inhibition of lung colonization by quercetin and apigenin. In conclusion, quercetin and apigenin inhibit melanoma growth and invasive and metastatic potential; therefore, they may constitute a valuable tool in the combination therapy of metastatic melanoma.

Transforming growth factor beta 1, interleukin-8 and interleukin-1, in non-small-cell lung tumors

A role in tumor progression has been proposed for transforming growth factor-beta 1 (TGF beta 1) and interleukin (IL)-8 as well as for IL-1, which itself induces the production of TGF beta 1 and IL-8 in many cell types. TGF beta 1 and IL-8 production and their regulation by IL-1 in five non-small-cell (NSC) lung tumor cell lines were evaluated. Moreover, their levels were evaluated in 29 NSC lung tumors. All cell lines constitutively produced TGF beta 1, and three produced IL-8. After IL-1 beta treatment, TGF beta 1 production was upregulated in two cell lines, whereas IL-8 production was markedly upregulated in two, induced in one, and unmodified in two. In tumors, the levels of TGF beta 1, IL-8, and IL-1 beta were higher than in normal counterparts (p < 0.001), and a positive correlation between IL-8 and IL-1 beta levels (p < 0.001) was found. TGF beta 1, IL-8, and IL-1 beta mRNA expression was examined in 12 tumors. TGF beta 1 mRNA was detected in all cases, IL-8 mRNA in 7, and IL-1 beta MRNA was undetectable. TGF beta 1, IL-8, and IL-1 beta immunoreactivity was then studied by immunohistochemistry. TGF beta 1 and IL-8 immunoreactivity was observed in neoplastic cells; IL-1 beta immunoreactivity was observed in mononuclear cells. In conclusion, in tumors IL-1 beta levels positively correlated with those of IL-8, and IL-1 beta as well as TGF beta 1 and IL-8 levels were significantly higher than in normal tissues.

Interaction with type II estrogen binding sites and antiproliferative activity of tamoxifen and quercetin in human non-small-cell lung cancer

The antiestrogen tamoxifen is thought to antagonize the effects of estrogens by competing with them for estrogen receptor (ER) binding. However, tarnoxifen can also reverse multidrug resistance, synergize with cisplatin cytotoxicity, and inhibit growth in ER-negative lung cancer cells. In addition to ERs, rat and human target tissues contain a second binding macromolecule termed the type II estrogen binding site (type II EBS). It has been shown that tamoxifen and flavonoids, a widely distributed class of natural substances with a variety of biologic actions, bind to type II EBS and inhibit the growth of several tumor cell types. At present, conflicting data about ERs and an absence of data about type II EBSs exist for lung tumors. We have tested non-small-cell lung carcinoma cell lines and primary tumor cells for the presence of ERs and type II EBSs and have evaluated the effects of tamoxifen and quercetin (pentahydroxyflavone) on the growth of these cells. Using a whole-cell assay and nuclear and cytosolic radiobinding experiments with [3H]estradiol as tracer, we have found that SK-LU1, SW900, ChaGo-K-1, H441, H661, and A549 cells, as well as primary tumors, bind estrogen specifically. This binding results mainly from the presence of a large number of type II EBSs, whereas ERs are absent or present at low concentrations. Type II EBSs bound tamoxifen and quercetin with similar affinity. Cell counts and a thymidine incorporation assay showed that both compounds inhibit cell growth in a concentration-dependent manner at concentrations ranging from 10 nM to 1 microM. Neither ipriflavone, an isoflavone, nor rutin, the 3-rhamnosylglucoside of quercetin, bound type II EBSs or inhibited cell growth. These findings suggest that tamoxifen and quercetin could regulate lung cancer cell growth through a binding interaction with type II EBSs. This mechanism could also be active in vivo, in that we have observed that nuclear and cytosolic type II EBSs were present in all primary lung cancers tested (n = 12), and that tamoxifen and quercetin were effective in inhibiting in vitro bromodeoxyuridine (BrdU) incorporation and proliferation-cell nuclear antigen expression by neoplastic cells in these cancers.

Depletion of stromal and intraepithelial antigen-presenting cells in cervical neoplasia in human immunodeficiency virus infection

Human immunodeficiency virus-positive (HIV+) women have an increased risk of lower genital tract dysplasia and neoplasia, and studies of the central lymphoid system suggest that impaired immunosurveillance plays a role in the development of their cervical tumors. Intraepithelial and stromal immunocompetent cell counts were compared in cervical specimens from 50 HIV+ and 50 appropriately matched HIV-women (controls) with low and high grade squamous intraepithelial lesions (SIL), or carcinoma. Each histological class of HIV+ women displayed fewer intraepithelial Langerhans' (S100+) cells (LC) (as already known), and also fewer stromal LC and both intraepithelial and stromal (CD68+) macrophages. LC and macrophages were reduced in all HIV+ patients, whereas reduction of cervical T lymphocytes was found in only immunocompromised subjects (peripheral blood CD4+ T-cell count < 500/microL). A mucosal quantitative deficiency of antigen-presenting cells (APC) thus precedes that of T cells. HIV infection appears to lead to early impairment of mucosal immunoreactivity mainly because of defective antigen presentation. This impairment may be one mechanism underlying the increased frequency of cervical dysplasia/neoplasia, and the enhanced aggressiveness of invasive cancers in HIV+ women.

[Controlled clinical study of the treatment of chronic bronchitis with guacetisal]

Controlled clinical research has been carried out on the activity and tolerance of a new active principle, guacetisal (Broncaspin) obtained from the esterification of acetylsalicylic acid with guaiacol, in the treatment of chronic bronchitis. The drug's therapeutic response was evaluated with respect to that of bromexine. Guacetisal was generally well tolerated. It had no unwanted side-effects on the main haematochemical parameters or on the function of organs and systems. It was found to have considerable therapeutic effectiveness, at times even superior to that of the control drug, with respect to general symptomatology and at respiratory system level. It produced early, lasting reduction in temperature, heart frequency, dyspnoea, duration of expirium and in the intensity and number of coughing attacks. It also led to an appreciable improvement in thoracic objectivity and the X-ray picture. Variations in respiratory functional parameters were of considerable interest and from these it is concluded that guacetisal exerts its polyvalent activity to a proportionately higher extent in the bronchial districts more seriously involved in the inflammatory process, inducing an elective improvement in bronchial permeability, a reduction in total pulmonary resistances--with consequent tendency for ventilation-perfusion relations to normalise--as well as an improvement in gas exchanges and patient oxygenation.