RISK FACTORS FOR NONCOMPLIANCE WITH ANTIPSYCHOTIC MEDICATION IN LONG-TERM TREATED CHRONIC SCHIZOPHRENIA PATIENTS

Background: The attitudes of schizophrenic patients toward medications directly impact the treatment compliance. Although noncompliance represents a serious concern in long-term schizophrenia treatment, a detailed information on the factors that impair compliance is still limited. The present study aims to assess the factors related to noncompliance with antipsychotics agents, in longterm treated chronic paranoid schizophrenia patients. Subjects and methods: Two groups of such patients (total number n=162) were analyzed and compared: 1). patients with symptomatic remission on haloperidol (n=32), clozapine (n=40) or olanzapine (n=45), and 2). drug resistant patients (n=45). The mean duration of the disease was 19.3 years. Results: Altogether, in our patient sample, a better drug attitude was found in the olanzapine and clozapine groups. Our findings have also revealed that worse attitude toward antipsychotics correlated with an earlier onset of schizophrenia, younger patient age, shorter duration of the disease, higher burden of symptoms, treatment with a typical antipsychotics, and higher severity of akathisia. Conclusion: Our results suggest that detecting factors that influence the patient’s attitude toward medications might be helpful for designing targeted educational strategies in chronic schizophrenia patients (particularly those with the high risk of noncompliance), and further trials are warranted to explore this topic

Surgical treatment of rectal cancer in Poland — a report from a prospective, multi-centre observational study PSSO_01 conducted under the auspices of the Polish Society of Surgical Oncology

Introduction. Since 2016, as part of the PSSO_01 multi-centre research project conducted under the auspices of the Polish Society of Surgical Oncology, clinical data on rectal cancer treatment have been collected. The objective of the study was to illustrate the state of early results of surgical treatment. Material and methods. The research project is multi-centre in nature. Data shall be collected electronically. The study protocol does not impose or suggest any course of procedure. It only systematizes the way data are collected for scientific purposes. The analysis of early results of surgical treatment was compared with the results of population studies from other European countries (Netherlands, Belgium). Results. By the end of June 2018, 736 patients were registered in the study. In 399 (54.2%) an anterior resection was performed. More than half of patients undergoing subsequent surgical treatment (54.2%) receive neoadjuvant treatment, with the percentage of patients undergoing radiotherapy or radiochemical treatment for lower rectal cancer being about 70%. Most patients (96%) are operated in elective procedure. The percentage of laparoscopic surgeries is low (8.6%). Postoperative complications are observed in 21.1% of patients. Severe complications (grades III–V according to Clavien-Dindo classification) occur in 7.6% of patients undergoing surgery. Postoperative mortality is 1.1%. Discussion. Although the project does not have the character of a registry and does not allow for drawing wider conclusions concerning the compliance with the standards of qualification for neoadjuvant treatment, the important information is that more than half of rectal cancer patients receive preoperative treatment, and the percentage of severe postoperative complications does not exceed 10%. Conclusions. The results of the PSSO_01 project are representative and reflect the actual situation concerning surgical treatment of rectal cancer patients in Poland

Regression of target organ damage in children and adolescents with primary hypertension

We assessed the effects of 12 months of non-pharmacological and pharmacological therapy on 24-h ambulatory blood pressure, regression of target organ damage (TOD) and metabolic abnormalities in 86 children (14.1 ± 2.4 years) with primary hypertension. Twenty-four hour systolic and diastolic blood pressure (BP) decreased (130 ± 8 vs 126 ± 8, 73 ± 7 vs 70 ± 7, p = 0.0001 and 0.004 respectively). Body mass index (BMI) did not change, but waist-to-hip (0.85 ± 0.07 vs 0.83 ± 0.05, p = 0.01) and waist-to-height ratio (WHtR; 0.49 ± 0.07 vs 0.48 ± 0.05, p = 0.008) decreased. Left ventricular mass index (LVMi; 38.5 ± 10.7 vs 35.2 ± 7.5 g/m2.7, p = 0.0001), prevalence of left ventricular hypertrophy (46.5% vs 31.4%; p = 0.0001), carotid intima-media thickness (cIMT; 0.44 ± 0.05 vs 0.42 ± 0.04 mm, p = 0.0001), wall cross sectional area (WCSA; 7.5 ± 1.3 vs 6.9 ± 1.2 mm2, p = 0.002), hsCRP (1.1 ± 1.0 vs 0.7 ± 0.7 mg/l, p = 0.002), and LDL-cholesterol (115 ± 33 vs 107 ± 26 mg/dl, p = 0.001) decreased. Patients who had lowered BP had a lower cIMT at the second examination (0.41 ± 0.04 vs 0.43 ± 0.04 mm, p = 0.04) and lower initial hsCRP values (0.9 ± 0.7 vs 1.5 ± 1.3 mg/l, p = 0.04) in comparison to non-responders. Regression analysis revealed that the main predictor of LVMi decrease was a decrease in abdominal fat expressed as a decrease in waist circumference (WC) (R2 = 0.280, β = 0.558, p = 0.005), for WCSA-SDS a decrease in WC (R2 = 0.332, β = 0.611, p = 0.009) and for a cIMT-SDS decrease the main predictor was a decrease in hsCRP concentrations (R2 = 0.137, β = 0.412, p = 0.03). Standard antihypertensive treatment lowered BP and led to regression of TOD in hypertensive children. Lean body mass increase and decrease in abdominal obesity correlated with TOD regression

Leczenie chirurgiczne raka odbytnicy w Polsce — raport z prospektywnego, wieloośrodkowego badania obserwacyjnego PSSO_01 prowadzonego pod auspicjami Polskiego Towarzystwa Chirurgii Onkologicznej

Wstęp. Od 2016 roku w ramach wieloośrodkowego projektu badawczego PSSO_01 prowadzonego pod auspicjami Polskiego Towarzystwa Chirurgii Onkologicznej, gromadzone są dane kliniczne dotyczące leczenia raka odbytnicy. Celem pracy było zobrazowanie stanu dotyczącego wczesnych wyników leczenia chirurgicznego. Materiał i metody. Projekt badawczy ma charakter wieloośrodkowy. Dane gromadzone są elektronicznie. Protokół badania nie narzuca ani nie sugeruje żadnego sposobu postępowania, systematyzuje jedynie sposób zbierania danych w celach naukowych. Analiza dotycząca wczesnych wyników leczenia chirurgicznego została porównana z rezultatami populacyjnych badań z innych krajów europejskich (Holandia, Belgia). Wyniki. Do końca czerwca 2018 roku w badaniu zarejestrowano 736 chorych. U 399 (54,2%) wykonano resekcję przednią. Leczenie neoadiuwantowe otrzymała ponad połowa chorych, poddanych następnie leczeniu operacyjne­mu (54,2%), przy czym odsetek pacjentów poddanych radio- bądź radiochemioterapii z powodu raka dolnej części odbytnicy wyniósł około 70%. Większość chorych (96%) operowana była w trybie planowym. Odsetek operacji wykonanych techniką laparoskopową jest niski (8,6%). Powikłania pooperacyjne zaobserwowano u 21,1% chorych. Ciężkie powikłania (III–V st. wg klasyfikacji Claviena-Dindo) sięgały 7,6% operowanych chorych. Śmiertelność po­operacyjna wyniosła 1,1%. Dyskusja. Chociaż projekt nie ma charakteru rejestru i nie pozwala na wyciągniecie szerszych wniosków dotyczących przestrzegania standardów kwalifikacji do leczenia neoadiuwantowego, istotną informacją jest to, że ponad połowa chorych na raka odbytnicy otrzymuje leczenie przedoperacyjne, a odsetek ciężkich powikłań pooperacyjnych nie przekracza 10%. Wnioski. Wyniki projektu PSSO_01 są reprezentatywne i odzwierciedlają faktyczną sytuację dotyczącą leczenia chirurgicznego chorych na raka odbytnicy w Polsce