Lege Artis Medicinae

[Xerostomy - about the background of an unpleasant symptome]

GERLINGER Imre

MARCH 22, 2012

Lege Artis Medicinae - 2012;22(03)

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Lege Artis Medicinae

[The History of Research on Human Subjects and its Regulations from an Ethics Perspective]

KOVÁCS József

Lege Artis Medicinae

[Special aspects of treating diabetes mellitus in elderly patients]

MÁCSAI Emília

Lege Artis Medicinae

[Bacterial contamination and irritable bowel syndrome]

NOVÁK János

[Irritable bowel syndrome (IBS) is one of the most common gastrointestinal condition, which affects 10-15% of adults in developed countries. Recent observations have raised the possibility that disturbances in the gut microbiota and/or the accompanying low-grade inflammatory state might contribute to the etiology and symptomatology of irritable bowel syndrome. Some studies indicate that small intestinal bacterial overgrowth (SIBO), as confirmed by hydrogen breath tests (HBT), is more prevalent in patients with irritable bowel syndrome than in matched controls without IBS. Although the data are conflicting, this observation has led to the hypothesis that bacterial contamination was the primary cause of IBS. As a consequence of this hypothesis, a lot of therapeutic options have found their way into the armamentarium of those who treat patients with IBS. These agents include probiotics, prebiotics, antibiotics and anti-inflammatory agents. This paper describes the various mechanisms by which changes in the gut flora might contribute to IBS and also discusses the efficacy and safety of antibiotic therapies, especially rifaximin, for treating IBS/SIBO symptoms.]

Lege Artis Medicinae

[Efficiency of fulvestrant therapy in metastatic breast cancer]

TAKÁCSI-NAGY Zoltán

Lege Artis Medicinae

[Clinical aspects of ischaemic bowel disease]

DEMETER Pál

[Decreased blood flow through the intestines leads to mesenteric ischaemia, which is characterised by cellular damage due to the lack of oxygen and nutrients. Extensive collateralisation between splanchnic vessels serves as a protective mechanism against ischaemia. Intestinal ischaemia can be classified on the basis of its timing, location and the vessels involved. Acute mesenteric ischaemia can result from arterial embolisation, arterial or venous thrombosis, or vasoconstriction secondary to systemic circulation disorder associated with hypovolaemia. Chronic mesenteric ischaemia develops as a consequence of partial or complete occlusion of splanchnic vessels. Colonic ischaemia is mainly caused by a limited circulation disorder of the inferior mesenteric artery. Mortality rates for the various forms of acute mesenteric ischaemia are different. However, early diagnosis before bowel infarction might improve survival. This paper summarises the cilical aspects, diagnosis and therapeutic options of intestinal ischaemia.]

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Clinical Neuroscience

[Earlier and more efficiently: the role of deep brain stimulation for parkinson’s disease preserving the working capabilities]

GABRIELLA BALÁS, ISTVÁN KOMOLY, SÁMUEL DÓCZI, TAMÁS JANSZKY, JÓZSEF ASCHERMANN, ZSUZSANNA NAGY, FERENC BOSNYÁK, EDIT KOVÁCS

[Background – The recently published “EarlyStim” study demonstrated that deep brain stimulation (DBS) for the treatment of Parkinson’s disease (PD) with early fluctuations is superior to the optimal pharmacological treatment in improving the quality of life and motor symptoms, and preserving sociocultural position. Our retrospective investigation aimed to evaluate if DBS therapy was able to preserve the working capabilities of our patients. Methods – We reviewed the data of 39 young (<60 years-old) PD patients who underwent subthalamic DBS implantation at University of Pécs and had at least two years follow-up. Patients were categorized into two groups based on their working capabilities: Patients with active job (“Job+” group, n=15) and retired patients (without active job, “Job-” group, n=24). Severity of motor symptoms (UPDRS part 3), quality of life (EQ-5D) and presence of active job were evaluated one and two years after the operation. Results – As far as the severity of motor symptoms were concerned, similar (approximately 50%) improvement was achieved in both groups. However, the postoperative quality of life was significantly better in the Job+ group. Majority (12/15, 80%) of Job+ group members were able to preserve their job two years after the operation. However, only a minimal portion (1/24, 4.2%) of the Job- group members was able to return to the world of active employees (p<0.01, McNemar test). Conclusion – Although our retrospective study has several limitations, our results fit well with the conclusions of “EarlyStim” study. Both of them suggest that with optimal timing of DBS implantation we may preserve the working capabilities of our patients.]

LAM KID

[Osteoporotic patient’s use of prescription drugs - pilot study]

BATKA Gábor, SZENTANDRÁSSY Andrea Éva, SZEKERES László

[BACKGROUND - In Hungary, the number of the highest mortality hip fractures is between 12 000-15 000 per year. The cost of treating hip fractures is several times higher than that of preventive medical therapy. Thus, the compliance of patients with osteoporosis is of great importance. METHODS - Using the informatical database of St. András Rheumatology Hospital at Héviz, we collected one year’s prescription drugs for osteoporosis and compared them with the number of drugs obtained by the patients, determined from National Health Insurance data. RESULTS - In general, the patients obtained 75% of prescription drugs. From the 4354 boxes of prescribed antiporotics, 3637 contained bisphosphonate (not considering vitamin D and calcium). Within this group, 88% of combination preparations were obtained, which is a greater ratio than that of non-combination bisphosphonates (84%). CONCLUSIONS - On the basis of our results, we posit that prescription of a combination preparation somewhat improves the patients’ compliance. The low concordance of vitamin D and calcium preparations is worrying.]

Lege Artis Medicinae

[Recognition of mental disorders in primary care]

FÜREDI János, RÓZSA Sándor, SZÁDÓCZKY Erika, ZÁMBORI János

[BACKGROUND - Several studies have shown that a substantial part of patients with mood and anxiety disorders seeks help at their primary care physician. It is well known that recognition of these disorders cause difficulties for general practitioners. In our study starting in 1998, we attempted to map the psychiatric disorders present in primary care patients. This paper investigates the factors that may contribute to the difficulties in recognition and diagnosis of mental disorders. METHOD - 1815 primary care patients in 12 general practice offices has been evaluated for mood and/or anxiety disorders with DIS interview. The DIS diagnosis was compared with complaints and symptoms of patients and diagnosis given by their GPs. RESULTS - Diagnosis given by GPs and DIS evaluation showed low concordance. The main factor in this proved to be the presence of somatic disorders, whereas socio-demographic factors played little role. The highest concordance of diagnosis was found when acute or chronic somatic disorders were not present.]

Clinical Neuroscience

[Current diagnosis and treatment of idiopathic intracranial hypertension]

SALOMVÁRY Bernadett, PÁNCZÉL Gyula, MARKIA Balázs, NAGY Gábor

[Background - Idiopathic intracranial hypertension is cha-racterized by raised intracranial pressure of unknown origin, leading to persisting visual loss if left untreated. Purpose - We assessed timing of surgery, and the efficacy and safety of ventriculo-peritoneal shunt. Methods - Retrospective analysis of 65 patients treated at our Neuro-ophthalmology Clinic between 2009 and 2017. Patients - We treated 15 children and 50 adults, 42 patients conservatively, and 23 surgically. The median age at presentation was 27 years for adults, 88% were obese, and 86% female. The age of children was 5-17 years, 40% were obese, and 53% girl. The commonest presentation symptom was headache in both groups (64%), followed by obscuration (33%), and double vision (22-31%). Subjective visual loss was only experienced in the surgical group (50%). The time until diagnosis was 2 weeks in both groups. However, the conservative group presented to our institute significantly earlier (3 weeks), than the surgical group (8 weeks). The follow-up time was 25 months. Results - In the conservative group papilla edema was 2D, visual acuity ≥0.7, and visual field loss was only mild. Time to cure was 3 months. In the surgical group both preoperative papilla edema (3D), and visual function were significantly worse. Indications for surgery were papilla edema, deteriorating visual function or relapse resistant to conservative treatment. Papilla edema disappeared 3 months after surgery, and visual field deficit improved significantly. We detected significant improvement in all aspects of visual function even at first neuro-ophthalmic control 4 days after surgery. However, visual acuity only improved in cases of preoperative acuity ≥0.3. Shunt revision occurred in 17%, and shunt infection in 8.5%. One patient suffered from persistent visual deterioration after surgery, and asymptomatic complication (epidural hematoma) was found in another patient. There was no surgical mortality. Conclusions - This is a curable condition with early diagnosis and adequate treatment, and persistent visual loss can be prevented. Surgery is effective and safe, close neuro-ophthalmic monitoring is mandatory for its optimal timing. Visual function of all patients can be preserved when operated on in time, whereas severe visual loss appears to be irreversible despite surgery.]

Lege Artis Medicinae

[CELIAC DISEASE AND SPLENOPULPOMA IN THE BACKGROUND OF ANE]

MEKKEL Gabriella, BARTA Zsolt, KOVÁCS Judit, TÓTH László, BURIS László, RESS Zsuzsa, GERGELY Lajos, ZEHER Margit

[INTRODUCTION - Celiac disease causes inflammation with villus destruction in the duodenal and jejunal regions. The consequent secondary malabsorption affects many physiological processes adversely causing iron/folate deficiency type anaemia most frequently. This type of anaemia can disappear with the regeneration of the mucosa by gluten-free diet without any substitution. CASE REPORT - Authors report a case of a patient suffering from iron deficiency anaemia caused by celiac disease. The anaemia did not cease by dietary restrictions and iron supplementation and repeated examinations verified a rare benign tumor of the spleen which can cause anaemia as well. CONCLUSION - In connection with this case, the authors summarise the common knowledge of celiac disease and splenopulpoma calling the attention to the benefits of screening celiac disease and the necessity of splenectomy in similar cases.]