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1.
Neuro Endocrinol Lett ; 37(3): 193-201, 2016 Jul.
Article in English | MEDLINE | ID: mdl-27618607

ABSTRACT

OBJECTIVES: Respiratory complications are most common cause of morbidity/mortality in patients with cervical spinal cord injury (cSCI) due to respiratory muscle weakness and lower diaphragm position resulting in limited availability of inspiration, reduced thorax mobility and limited forced expiration. Differences in respiratory dysfunctions (RDs) in patients with motor complete versus incomplete cSCI were assessed. DESIGN: Prospective longitudinal study, serial measurement. SETTING: University hospital and ambulatory departments. METHODS: Twenty two patients with acute cSCI were recruited. Neurological level of injury and severity according to ISNCSCI were used as criteria for recruitment. Patients were divided into two groups - motor complete and incomplete. Standardized pulmonary function tests (PFT) were used - spirometry and respiratory muscle strength (RMS) measurement. Motor score of key muscles assessments for upper (UEMS) and lower (LEMS) limbs were used. Tests were performed in 5 measurement sessions starting on (medians) 14.5 days (M1), then 6.7 weeks, 3.2 months, 6.3 months and 1.0 year (M5). RESULTS: Significant differences in measurement sessions M2-M5 between groups in forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), expiratory reserve volume (ERV), maximal static inspiratory/expiratory pressures (MIP, MEP) and UEMS were proved. Consequently, prominent differences in courses of particular parameters were found. No intergroup changes in UEMS were found during study. CONCLUSIONS: Obvious differences in parameters of spirometry, respiratory muscles and limb muscles strength between motor complete and incomplete group were found. Carefull monitoring of RDs by functional assessments (i.e., PFT and UEMS/LEMS tests) within one year after SCI seems to be clinically important.


Subject(s)
Cervical Cord/injuries , Lung Diseases/etiology , Spinal Cord Injuries/complications , Adult , Female , Follow-Up Studies , Humans , Longitudinal Studies , Male , Middle Aged , Muscle Strength , Prospective Studies , Quadriplegia/etiology , Respiratory Function Tests , Respiratory Muscles/physiopathology , Spirometry
2.
Eur J Phys Rehabil Med ; 60(2): 280-291, 2024 Apr.
Article in English | MEDLINE | ID: mdl-38197628

ABSTRACT

BACKGROUND: There is growing evidence for the effectiveness of mirror therapy (MT) on pain reduction in patients with type I complex regional pain syndrome (CRPS I). AIM: To evaluate the efficacy of MT on pain reduction and hand function in subjects with unilateral upper extremity CRPS I. DESIGN: Randomized controlled trial with control group cross-over (half cross-over design). SETTING: Subjects with CRPS I were outpatients of a university hospital and cooperating centers. All patients carried out the daily exercise at home. POPULATION: Subjects with unilateral upper extremity CRPS I meeting the Budapest diagnostic criteria. METHODS: Subjects were randomly divided into two groups. Group A (N.=13) carried out a ten-minute MT exercise daily, for a total duration of six weeks. Group B (N.=14) acted as a control group for six weeks followed by six weeks of MT with the same characteristics as Group A. Upper extremity active range of motion, strength, dexterity, limb volume, affected-to-unaffected hand temperature difference, and health-related quality of life were evaluated before and after each period. Daily records on the visual analogue scale were used for pain evaluation. Effectiveness was calculated using mixed-effects modelling for between-group comparisons and within-group variability, and identification of significant predictors. RESULTS: Twenty-three females and four males with an average age of 56.1±9.6 years completed the study. Except for the affected-to-unaffected hand temperature difference, both groups consistently demonstrated significant or near-significant improvements in measured parameters after MT period. The improvements were evident upon an intergroup comparison of Group A and the control period of Group B as well as longitudinally within Group B. No significant improvement was found during the control period. CONCLUSIONS: Principles focused on mirror visual feedback to the central nervous system can sustain promising therapeutic potential as part of the treatment for pain reduction and hand function in CRPS I patients. CLINICAL REHABILITATION IMPACT: MT can be considered as part of the therapeutic regimen employed for the treatment of CRPS I.


Subject(s)
Complex Regional Pain Syndromes , Reflex Sympathetic Dystrophy , Male , Female , Humans , Middle Aged , Aged , Reflex Sympathetic Dystrophy/therapy , Quality of Life , Feedback, Sensory , Treatment Outcome , Upper Extremity , Complex Regional Pain Syndromes/therapy , Pain
3.
Neuro Endocrinol Lett ; 34(6): 514-7, 2013.
Article in English | MEDLINE | ID: mdl-24378448

ABSTRACT

Pain-related fear may pose a serious barrier in the management of patients with chronic musculoskeletal pain, resulting in severe functional impairment in many cases. The paper describes the cognitive-behavioural therapy of a patient with a specific phobia (fear of pain and movement). The principal objective of the therapy was to educate the patient in strategies and skills to manage his fear and to verify the effect of the therapy. Both group and individual therapy was used. Group multimodal therapy of pain was provided by an interdisciplinary team of health care providers, specialising in pain management (psychotherapist, doctors and physiotherapists). The programme was based on operant therapy principles and included pacing and graded exercising and walking, relaxation, group education about ergonomics, and fear and pain relapse prevention. Reduction in the fear of pain and movement was achieved, and social bonds and physical and social activities improved after the psychotherapy, while the results were stable for two years.


Subject(s)
Chronic Pain/psychology , Chronic Pain/therapy , Cognitive Behavioral Therapy , Fear/psychology , Musculoskeletal Pain/psychology , Musculoskeletal Pain/therapy , Adult , Humans , Male , Pain Management/methods , Social Behavior , Treatment Outcome
4.
Hepatogastroenterology ; 59(117): 1354-8, 2012.
Article in English | MEDLINE | ID: mdl-22155855

ABSTRACT

BACKGROUND/AIMS: To assess the biliary manometric perfusion test (BMPT) for evaluating success in treating benign biliary strictures. METHODOLOGY: During 2003 to 2010, 29 patients were subjected to BMPT after percutaneous balloon dilatation treatment. Intrabiliary pressure less than 20cm of water was considered the success threshold. Results of BMPT evaluation were retrospectively compared with a similar group where the standard clinical test was used for evaluating treatment success. The clinical test group included 21 patients treated for biliary strictures from 1994 to 2006. RESULTS: The two groups were statistically similar by age and gender. The BMPT group was tested without complications and pressure inside the biliary tree was less than 20cm of water in 27 of 29 patients. Subsequently, catheters were removed from all 27. Three patients required re-interventions 13 days, 11 months and 32 months later. Kaplan-Meier survival analysis showed that the probability of biliary patency at 3 year was 82.2%. There was no significant difference between groups by this measure (log rank test, p=0.624). CONCLUSIONS: The manometric test is an alternative for evaluating success in treating benign biliary strictures. It is simple, less time-consuming, economical, safe, effective and more comfortable for patients than the clinical test.


Subject(s)
Biliary Tract/physiopathology , Cholestasis/physiopathology , Cholestasis/therapy , Adult , Aged , Biliary Tract/diagnostic imaging , Catheterization , Catheters, Indwelling , Cholangiography , Cholestasis/diagnostic imaging , Constriction, Pathologic/diagnostic imaging , Constriction, Pathologic/physiopathology , Constriction, Pathologic/therapy , Contrast Media , Drainage , Female , Humans , Kaplan-Meier Estimate , Male , Manometry , Middle Aged , Pressure , Recurrence , Retrospective Studies , Young Adult
5.
Neuro Endocrinol Lett ; 33(4): 431-41, 2012.
Article in English | MEDLINE | ID: mdl-22936262

ABSTRACT

OBJECTIVES AND METHODS: Excitability changes in the primary motor cortex in 17 spinal-cord injured (SCI) patients and 10 controls were studied with paired-pulse transcranial magnetic stimulation. The paired pulses were applied at inter-stimulus intervals (ISI) of 2 ms and 15 ms while motor evoked potentials (MEP) were recorded in the biceps brachii (Bic), the abductor pollicis brevis (APB) and the tibialis anterior (TA) muscles. RESULTS: The study revealed a significant decrease in cortical motor excitability in the first weeks after SCI concerning the representation of both the affected muscles innervated from spinal segments below the lesion, and the spared muscles rostral to the lesion. In the patients with motor-incomplete injury, but not in those with motor-complete injury, the initial cortical inhibition of affected muscles was temporarily reduced 2-3 months following injury. The degree of inhibition in cortical areas representing the spared muscles was observed to be smaller in patients with no voluntary TA activity compared to patients with some activity remaining in the TA. Surprisingly, motor-cortical inhibition was observed not only at ISI 2 ms but also at ISI 15 ms. The inhibition persisted in patients who returned for a follow-up measurement 2-3 years later. CONCLUSION: The present data showed different evaluation of cortical excitability between patients with complete and incomplete spinal cord lesion. Our results provide more insight into the pathophysiology of SCI and contribute to the ongoing discussion about the recovery process and therapy of SCI patients.


Subject(s)
Efferent Pathways/physiology , Evoked Potentials, Motor/physiology , Motor Cortex/physiology , Neural Inhibition/physiology , Spinal Cord Injuries/physiopathology , Adolescent , Adult , Analysis of Variance , Case-Control Studies , Efferent Pathways/physiopathology , Female , Humans , Male , Middle Aged , Muscle, Skeletal/innervation , Muscle, Skeletal/physiology , Neurons, Efferent/physiology , Reference Values , Time Factors , Transcranial Magnetic Stimulation , Young Adult
6.
Neuro Endocrinol Lett ; 33(1): 3-10, 2012.
Article in English | MEDLINE | ID: mdl-22467104

ABSTRACT

OBJECTIVES: Balance and motor disturbances are significant symptoms commonly associated with hereditary motor and sensory neuropathy (HMSN), also known as Charcot-Marie-Tooth disease (CMT). Although CMT is a progressive neurological disease, comprehensive physiotherapeutic strategies may improve balance and motor patterns, and, therefore, enhance the quality of life (ADL). CASE PRESENTATION: A 55-year-old HMSN patient with confirmed CMT X phenotype was evaluated for locomotor stability on a stabilometric platform. Stability tests were repeated after a 3-week, intensive in-patient rehabilitation program and the results were compared. CONCLUSIONS: Improvements in "modified clinical testing of sensory interaction on balance", "limits of stability" and "forward lunge" tests were observed. Subjectively, the patient noted a significant improvement in both balance and gait.


Subject(s)
Charcot-Marie-Tooth Disease , Quality of Life , Humans , Phenotype
7.
Neuro Endocrinol Lett ; 32(3): 226-33, 2011.
Article in English | MEDLINE | ID: mdl-21712779

ABSTRACT

Peripheral nerve stimulation (PNS) is a neurostimulation analgesic technique. PNS is utilized to treat peripheral neuropathic pain. It is highly sophisticated and a specialized technique used where other forms of treatment have failed. This paper describes the PNS procedure, its therapeutic principles, indications, and the comprehensive care for patients after the PNS implant. First, we summarize our experience using this type of invasive treatment. In the second part, a case of intractable neuropathic pain following repeated surgery to the ulnar nerve is reported. Prior to PNS, the patient underwent multiple types of antineuralgic treatment with no significant result. Only after the PNS application, was a significant analgesic effect achieved.


Subject(s)
Electric Stimulation Therapy , Neuralgia/therapy , Peripheral Nerves/physiology , Administration, Cutaneous , Adult , Capsaicin/administration & dosage , Capsaicin/therapeutic use , Electrodes, Implanted , Female , Humans , Neuralgia/psychology , Neurologic Examination , Neurosurgery , Ulnar Nerve/physiology , Ulnar Neuropathies/therapy
8.
J Spinal Disord Tech ; 23(8): e53-8, 2010 Dec.
Article in English | MEDLINE | ID: mdl-21131798

ABSTRACT

STUDY DESIGN: A report on 3 patients undergoing total spondylectomy of the C2 vertebra for tumor and the technique for C1-3 reconstruction. OBJECTIVE: To illustrate the feasibility of complete resection of the C2 vertebra with preservation of the vertebral arteries and cervical nerve roots. BACKGROUND: Total spondylectomy provides improved progression free survival in many patients with locally aggressive spinal tumors. However, the perceived technical demands of effectively preserving both vertebral arteries, maintaining cervical nerve roots, and biomechanical reconstruction of the cranial-cervical junction often dissuades surgeons from carrying out total spondylectomy of the C2 vertebra. METHODS: A review of 3 patients undergoing total C2 spondylectomy for tumor (thyroid adenocarcinoma, chordoma, and solitary plasmocytoma) was done. The surgical procedure that was undertaken and the technique used are described. RESULTS: Postoperatively, all 3 patients had uneventful postoperative recovery with gradual improvement in their neurologic functions. CONCLUSION: Preservation of bilateral vertebral arteries and all cervical nerve roots is feasible when carrying out intralesional total spondylectomy in patients with C2 vertebral body tumors and should be considered in patients thought to benefit from total C2 vertebra excision. In an attempt to augment construct stability and provide anterior column load sharing, we have used mesh cage and iliac crest graft between C1 and C3 held in place with a short cervical plate without complications.


Subject(s)
Adenocarcinoma/surgery , Axis, Cervical Vertebra/surgery , Chordoma/surgery , Orthopedic Procedures/methods , Plasmacytoma/surgery , Spinal Neoplasms/surgery , Adenocarcinoma/pathology , Adult , Axis, Cervical Vertebra/pathology , Chordoma/pathology , Female , Humans , Male , Middle Aged , Plasmacytoma/pathology , Spinal Neoplasms/pathology , Treatment Outcome
9.
BMC Public Health ; 9: 433, 2009 Nov 27.
Article in English | MEDLINE | ID: mdl-19943947

ABSTRACT

BACKGROUND: Even with effective smoking cessation medications, many smokers are unable to abruptly stop using tobacco. This finding has increased interest in smoking reduction as an interim step towards complete cessation. METHODS: This multi-center, double-blind placebo-controlled study evaluated the efficacy and safety of nicotine 4 mg gum or nicotine 10 mg inhaler in helping smokers (N = 314) to reduce or quit smoking. It included smokers willing to control their smoking, and participants could set individual goals, to reduce or quit. The study was placebo-controlled, randomized in a ratio of 2:1 (Active:Placebo), and subjects could choose inhaler or gum after randomization. Outcome was short-term (from Week 6 to Month 4) and long-term (from Month 6 to Month 12) abstinence or reduction. Abstinence was defined as not a single cigarette smoked and expired CO readings of <10 ppm. Smoking reduction was defined as a reduction in number of cigarettes per day by 50% or more versus baseline, verified by a lower-than-baseline CO reading at each visit during the same periods. RESULTS: Significantly more smokers managed to quit in the Active group than in the Placebo group. Sustained abstinence rates at 4 months were 42/209 (20.1%) subjects in the Active group and 9/105 (8.6%) subjects in the Placebo group (p = 0.009). Sustained abstinence rates at 12 months were 39/209 (18.7%) and 9/105 (8.6%), respectively (p = 0.019). Smoking reduction did not differ between the groups, either at short-term or long-term. Twelve-month reduction results were 17.2% vs. 18.1%, respectively. No serious adverse events were reported. CONCLUSION: In conclusion, treatment with 10 mg nicotine inhaler or 4 mg nicotine chewing gum resulted in a significantly higher abstinence rate than placebo. In addition a large number of smokers managed to reduce their cigarette consumption by more than 50% compared to baseline.


Subject(s)
Nicotine/therapeutic use , Smoking Cessation/methods , Adult , Aged , Breath Tests , Carbon Monoxide/analysis , Chewing Gum , Cotinine/blood , Double-Blind Method , Female , Humans , Male , Middle Aged , Nebulizers and Vaporizers , Nicotine/administration & dosage , Treatment Outcome , Young Adult
10.
Clin Neurophysiol ; 118(6): 1291-302, 2007 Jun.
Article in English | MEDLINE | ID: mdl-17452003

ABSTRACT

OBJECTIVE: To evaluate the functional activation of the somatosensory cortical regions in neuropathic pain patients during therapeutic spinal cord stimulation (SCS). METHODS: In nine failed back surgery syndrome patients, the left tibial and the left sural nerves were stimulated in two sessions with intensities at motor and pain thresholds, respectively. The cortical somatosensory evoked potentials were analyzed using source dipole analysis based on 111 EEG signals. RESULTS: The short-latency components of the source located in the right primary somatosensory cortex (SI: 43, 54 and 65ms) after tibial nerve stimulation, the mid-latency SI component (87ms) after sural nerve stimulation, and the mid-latency components in the right (approximately 161ms) and left (approximately 168ms) secondary somatosensory cortices (SII) were smaller in the presence of SCS than in absence of SCS. The long-latency source component arising from the mid-cingulate cortex (approximately 313ms) was smaller for tibial and larger for sural nerve stimuli during SCS periods compared to periods without SCS. CONCLUSIONS: SCS attenuates the somatosensory processing in the SI and SII. In the mid-cingulate cortex, the effect of SCS depends on the type of stimulation and nerve fibers involved. SIGNIFICANCE: Results suggest that the effects of SCS on cortical somatosensory processing may contribute to a reduction of allodynia during SCS.


Subject(s)
Electric Stimulation Therapy/methods , Evoked Potentials, Somatosensory/physiology , Neuralgia/physiopathology , Reaction Time/physiology , Spinal Nerves/radiation effects , Adult , Brain Mapping , Electroencephalography/methods , Female , Functional Laterality , Humans , Magnetic Resonance Imaging/methods , Male , Middle Aged , Neuralgia/pathology , Neuralgia/surgery , Pain Measurement/methods , Pain Threshold/radiation effects , Reaction Time/radiation effects , Spinal Nerves/physiopathology
13.
Article in English | MEDLINE | ID: mdl-22660207

ABSTRACT

AIM: To compare the quality of magnetic resonance angiographies (MRAs) performed with different contrast agents and to evaluate the effect of body mass index (BMI) and ejection fraction (EF) on the quality of these MRAs. MATERIALS AND METHODS: 120 patients between the age of 43 and 86 years were subjected to MRAs with different contrast agents (Gadobutrolum, Dimeglumini gadobenas, Gadofosveset trisodium). Each patient's BMI was calculated, and EF was established using MR examination of the heart. Objective evaluations of the quality of the MRAs were done using abdominal fat-to-aorta enhancement ratio (FAR) comparisons. This ratio was then correlated with the patient's BMI and EF. Subjective evaluations of the quality of the MRAs were done by 5 blinded evaluators. Correlation analysis and analysis of variance were used for statistical assessement. RESULTS: There was no statistically significant difference in FAR for any of the contrast agent groups. There was a mesoscale correlation between a patient's BMI and FAR. However, no correlation was found between the EF and FAR for any of the contrast agent groups. The results of the subjective evaluation showed that there was no statistical difference in the quality of MRAs regardless of the contrast agent used. CONCLUSION: Subjectively there was no statistically significant difference in the quality of the MRAs. Irrespective of the type of contrast used or the patient's EF, the lower the BMI of a patient the higher the signal enhancement and hence the better the quality of the MRA produced in that patient.


Subject(s)
Body Mass Index , Contrast Media , Gadolinium , Leg/blood supply , Magnetic Resonance Angiography , Magnetic Resonance Imaging, Cine , Organometallic Compounds , Peripheral Arterial Disease/diagnosis , Stroke Volume , Adult , Aged , Aged, 80 and over , Aorta, Abdominal/pathology , Heart , Humans , Meglumine/analogs & derivatives , Middle Aged , Peripheral Arterial Disease/physiopathology
14.
Article in English | MEDLINE | ID: mdl-22336642

ABSTRACT

BACKGROUND: During the past nine years three cases of cystic adventitial disease of the popliteal artery have been diagnosed and treated in our medical institution. Different approaches were used in the treatment in all these cases. The purpose of this report is to summarise the current knowledge of the etiology, presentation, diagnostics and treatment of this condition, with the addition of new cases. METHODS: Information about three new cases is presented and discussed together with that from the relevant publications obtained from the Pubmed database. Results. In the first case resection with synthetic graft interposition was used. Nine years after the surgery the patient is without any signs of recurrence, but he experienced local thrombolysis of the occluded graft and repeated PTA of hemodynamically significant anastomotic stenoses. The second case treated with US-guided aspiration has demanded repeated reinterventions due to recurrence; nevertheless, the result is satisfactory. In the last instance, the cyst was evacuated and excised. Six months after the surgery the patient is symptom-free and without signs of recurrence. CONCLUSIONS: CAD of the popliteal artery is a rare vascular condition. However, it must be considered in the differential diagnosis, especially in middle-aged male patients without evidence of atherosclerotic disease in whom intermittent claudication has developed suddenly with a rapid progression or with fluctuation in severity. Duplex ultrasound and MRA are the the best diagnostic methods. Based on the existing knowledge, the treatment of choice is surgery (either evacuation with the removal of the cystic wall or resection and grafting).


Subject(s)
Arterial Occlusive Diseases/diagnosis , Popliteal Artery , Aged , Arterial Occlusive Diseases/complications , Arterial Occlusive Diseases/surgery , Cysts/diagnosis , Cysts/surgery , Humans , Intermittent Claudication/etiology , Magnetic Resonance Angiography , Male , Middle Aged , Ultrasonography, Doppler, Duplex
15.
Eur J Radiol ; 73(3): 672-6, 2010 Mar.
Article in English | MEDLINE | ID: mdl-19195808

ABSTRACT

PURPOSE: Subintimal angioplasty is becoming more frequently used treatment option for patients with long arterial occlusions or diffuse atherosclerotic changes as an alternative to surgical treatment in claudicants especially in patients with critical limb ischemia. The aim of our article is to retrospectively assess mid-term outcomes of subintimal angioplasty of chronic arterial occlusions in femoropopliteal region followed clinically and by Doppler ultrasonography. MATERIALS AND METHODS: From May 2002 to December 2007, 133 femoropopliteal artery occlusions in 123 patients were indicated for subintimal recanalisation. The indications for treatment were intermittent claudications in 84 patients (63.15%) and critical limb ischemia in 49 patients (36.85%). The median length of lesions was 11.4 cm, range 2-30 cm. Except doppler ultrasonographic examination done 24h after the procedure and clinical examination before discharge, both clinical and ultrasonographic examinations were performed 6 and 12 months after the procedure and yearly thereafter. Statistical analysis of our cohort was performed by Kaplan-Meier analysis, log-rank test and Cox regression. RESULTS: Technical success was achieved in 86.46%. Primary patency rate was 83.1% (SE: 3.9%), 67.5% (SE: 5%), 58% (SE: 5.9%) a 48.4% (SE: 7.1%) at 6, 12, 24 and 36 months respectively. No statistically significant difference of primary patency was found between the group of claudicants and the group of patient with critical limb ischemia. Statistically significant prediction factors for primary patency were only the quality of the run off and the length of the occlusion. Limb salvage rate in our group of patients with critical limb ischemia was 80.8% at 12 months. CONCLUSION: : Subintimal recanalisation is a simple and safe procedure for treatment of chronic peripheral arterial occlusions with high primary technical success rate, acceptable primary patency rate, low percentage of complications and mortality is as low as nil. Subintimal angioplasty is definitely advantageous and fast method in patients with critical limb ischemia with high possibility of limb salvage. Surgical treatment can be replaced by subintimal angioplasty in claudicants with high risk of operative treatment, without suitable autologous vein graft or where distal femoropopliteal or femorocrural bypass is needed.


Subject(s)
Arterial Occlusive Diseases/surgery , Adult , Aged , Aged, 80 and over , Arterial Occlusive Diseases/diagnostic imaging , Chronic Disease , Female , Femoral Artery , Humans , Intermittent Claudication/diagnostic imaging , Intermittent Claudication/surgery , Ischemia/diagnostic imaging , Ischemia/surgery , Male , Middle Aged , Popliteal Artery , Retrospective Studies , Risk Factors , Treatment Outcome , Ultrasonography, Doppler
16.
Article in English | MEDLINE | ID: mdl-20208969

ABSTRACT

BACKGROUND: During the last ten years we diagnosed two cases of venous aneurysm. The purpose of this report was to point out a certain risk of the thrombembolism of superficial venous aneurysms and to review our experience in the management of superficial and deep venous aneurysms. METHODS: The presentation and management of these lesions were reviewed and discussed together with other cases from available literature. RESULTS: In the first case an aneurysm of lesser saphenous vein with a possible threat of thrombembolism was revealed and surgically solved with saphena resection. Ten years after the surgery she is still symptom free. In the second case a small fusiforme popliteal vein aneurysm without any evidence of mural thrombus was diagnosed. The patient was treated conservatively with regular venous duplex imaging follow up. Two years later the disease has been stable. CONCLUSIONS: Superficial venous aneurysms can have a certain risk of the thrombembolism. Since surgical therapy is very simple, it can be recommended in all cases. Nevertheless, trombembolism is more common in deep venous aneurysms, especially popliteal ones, in which surgical repair can be based on their pathological features and presentation or can be indicated in all cases.


Subject(s)
Aneurysm/diagnosis , Popliteal Vein , Saphenous Vein , Adult , Aneurysm/complications , Aneurysm/surgery , Female , Humans , Middle Aged , Thromboembolism/etiology
17.
Article in English | MEDLINE | ID: mdl-20208970

ABSTRACT

AIM: Prolonged temporary implantation of retrievable vena cava filter is little discussed in literature. The aim of our article is to present our experience with a new type of retrievable "Recovery IVC Filter" with prolonged period of placement in the inferior vena cava (IVC). MATERIALS AND METHODS: "Recovery IVC Filter" was implanted in another department for a 27 year old patient with congenital deficiency of anti thrombin III with deep vein thrombosis (DVT) complicated by pulmonary embolism (PE). After 383 days from implantation of vena cava filter, the patient was indicated for removal of the filter from the right jugular vein access. RESULTS: Filter was removed with the help of a special extraction system without significant technical complications in our department. On control phlebography after extraction of cava filter, there were no signs of injury to the wall of inferior vena cava, extravasation or stenosis. CONCLUSION: Removal of "Recovery IVC Filter" after long term temporary implantation is possible and safe.


Subject(s)
Antithrombin III Deficiency/complications , Device Removal/methods , Vena Cava Filters , Adult , Female , Humans , Pregnancy , Pregnancy Complications, Hematologic/therapy , Puerperal Disorders/therapy , Pulmonary Embolism/prevention & control , Venous Thrombosis/therapy
18.
Eur J Radiol ; 71(2): 333-7, 2009 Aug.
Article in English | MEDLINE | ID: mdl-18450399

ABSTRACT

PURPOSE: To evaluate the efficacy of endovascular treatment of paraaortic postoperative abdominal aortic pseudoaneurysms. MATERIALS AND METHODS: From April 1996 to November 2007 five men with paraaortic postoperative abdominal aortic pseudoaneurysm underwent endovascular treatment. Average age was 64.2 years (range 54-73). The average time interval between the primary surgery and endovascular treatment was 12.4 years (4 months-23 years). Three patients were treated by aortouniiliacal stentgrafts and two patients by tube stentgrafts. RESULTS: Technical success rate was 100%. Pseudoaneurysms were primarily excluded from circulation without perioperative complications in all patients. At follow-up (mean 38.5 months) there were no deaths and no endoleaks. In one patient thrombosis of stentgraft was found and it was successfully treated by thrombectomy. All pseudoaneurysms still continued to be excluded from circulation in the last follow-up. CONCLUSION: Endovascular treatment is minimally invasive, effective and safe option of surgery for paraaortic postoperative pseudoaneurysms.


Subject(s)
Anastomosis, Surgical/adverse effects , Aneurysm, False/etiology , Aneurysm, False/therapy , Aorta, Abdominal/surgery , Embolization, Therapeutic/methods , Plastic Surgery Procedures/adverse effects , Aged , Humans , Male , Middle Aged , Treatment Outcome
19.
Article in English | MEDLINE | ID: mdl-19771142

ABSTRACT

BACKGROUND: The success of balloon dilatation treatment of benign biliary strictures (BBS) is usually evaluated by 'clinical test'. For objective evaluation of treatment success, measurement of the pressure inside the biliary tree after treatment has been proposed. AIM: The aim of this article is to assess the role of biliary manometric perfusion test (BMPT) in the evaluation of treatment success of BBS and to assess the long term biliary patency after evaluation by BMPT. MATERIALS AND METHODS: From February 2003 to January 2008, 12 patients (median age 53.5 years) after balloon dilatation treatment were evaluated by BMPT. BMPT was done after a mean of 3 dilatations over a mean period of 6.85 months. An intrabiliary pressure less than 20 cm of water during the test was considered as success threshold. RESULTS: The pressures during BMPT were less than 20 cm of water in 11 out of 12 patients. Subsequently the drain was removed and patients were followed up clinically. Two patients on follow-up required re-intervention 13 days and 11 months later. The remaining 9 patients had no evidence of biliary obstruction at a mean following of 15.3 months. Using the statistical Kaplan-Meier analysis, the probability of biliary patency up to 9 months was 90.9% and at 1, 2 and 3 years was 77%. CONCLUSION: BMPT is effective in the evaluation of treatment success of BBS. It is simple, cost effective, gives immediate results and helps us to determine the treatment end point.


Subject(s)
Biliary Tract/physiopathology , Catheterization , Cholestasis/therapy , Adult , Aged , Aged, 80 and over , Cholestasis/physiopathology , Female , Humans , Male , Manometry , Pressure , Survival Analysis
20.
Article in English | MEDLINE | ID: mdl-19219223

ABSTRACT

BACKGROUND: Benign biliary strictures treated radiologically by percutaneous dilatation treatment are usually evaluated by 'clinical test'. For objective evaluation of treatment success, measurement of the pressure inside the biliary tree has been proposed. AIM: The aim of this article is to report our experience with the measurement of the pressure in the biliary tree after treatment, to present the biliary manometric perfusion test (BMPT) as an alternative method of treatment evaluation and to demonstrate why the perfusion test is a better method of evaluation. MATERIALS AND METHODS: A 65 year old lady with post operative biliary stricture and symptoms of jaundice was treated in our Department with percutaneous dilatation treatment and long-term drainage. The perfusion test (BMPT) was adopted for evaluating treatment success after the treatment for 9 months. An intrabiliary pressure less than 20 cms of water during perfusion test was considered success threshold. RESULTS: The test was carried out without any complications and the pressure inside the biliary tree was less than 20 cms of water during the test. Eventually the drain was removed. On follow-up at 6 months the patient developed no recurrence of jaundice and the quality of life improved clinically. Periodic liver function tests during follow-up were normal. CONCLUSION: The perfusion test (BMPT) is promising efficacious alternative method for the evaluation of radiological treatment of benign biliary strictures. It helps us to decide the end points in treatment and also helps in identifying patients who might later develop strictures.


Subject(s)
Cholestasis, Intrahepatic/diagnosis , Aged , Catheterization , Cholestasis, Intrahepatic/etiology , Cholestasis, Intrahepatic/therapy , Female , Humans , Manometry , Postoperative Complications
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