Biomedical subjects

F Colle

Publications and source records attributed to F Colle.

8 recordsLinked to original sources

PubMed2006

Fatigue after stroke.

OBJECTIVES: To examine the phenomenon of fatigue after stroke and to review the knowledge about frequency, consequences, associated factors, physiopathology and treatment. MATERIALS AND METHOD: Medline was systematically searched with the following keywords: stroke, fatigue, sleep disorders, exercise, and rehabilitation. All relevant articles found in the references were screened as well. RESULTS AND DISCUSSION: Fatigue is a common complaint after stroke and occurs in 39-72% of stroke survivors. Some studies show a severe functional impact of this symptom as well as a high mortality rate. Available evidence concerning associated factors is limited, but fatigue is clearly multifactorial. Some studies show that limited exercise capacity, increased gait energy cost, sleep-disordered breathing and sleep disorders can be related to physical fatigue. Other studies show a link between fatigue and depression. The existence of primary fatigue is still controversial. Treatment must follow a diagnostic approach. Treadmill training, among other treatments, improves fitness reserve and lowering of the energy cost of hemiparetic gait, which could be useful in relieving fatigue.

Depression↗

PubMed2005

[Evaluation of the disabilities of hemiplegic patients].

OBJECTIVES: To identify and describe the most useful functional disability scales for assessing post-stroke hemiplegic patients and those used largely in clinical trials. METHODS: A literature review of Medline about the functional parameters for balance, gait and mobility, upper extremity functional abilities, and activities of daily living. The metrologic properties of the scales were specified as were their clinical use. RESULTS: Thirty-three scales were evaluated and classified into five categories: balance (6 scales), gait and mobility (4), upper limb function (11), global motricity scales (5) and independence in activities of daily living (7). DISCUSSION AND CONCLUSION: Many functional scales are useful for assessing post-stroke hemiplegic patients. To assess balance, the Postural Assessment Stroke Scale and Berg Balance Scale are the most interesting. The Functional Ambulation Classification and the Timed Up and Go Test are the most relevant to assess gait and mobility. The Action Research Arm Test is largely used to assess upper limb functional abilities. The Functional Independence Measure and the Barthel Index are largely used to assess independence in activities of daily living.

Disability Evaluation↗

PubMed2004

[Interest of the criteria of Cochin to select patients with significant relief of low back pain after corticosteroid facet joint injections: a prospective study].

UNLABELLED: The seven Criteria of Cochin (CC), clinical descriptive criteria of low back pain (LBP), have been shown to be able to select patients whose LBP would respond well to facet joint anesthesia. AIM: To determine if these seven criteria set are able to select patients with significant relief of LBP after corticosteroid facet joint injections (CFJI). METHODS: Ninety-one patients with chronic LBP were included in a positive group (PG) or a negative group (NG) according to the number of the positive CC. Patients placed in the PG had five or more of the positive CC and those in the NG had less than five of the positive CC. All of them received CFJI on day 0 (D0). The severity of LBP and leg pain, disability and CFJI effect were evaluated on a self-questionnaire on D0, D2, D8 and D30. RESULTS: Two hundred and seventeen CFJI were performed (mean 2.1 per patient). Compared to the initial values we observed a significant reduction of the LBP at D2, D8 and D30 in both the groups (P < 0.05), a significant augmentation of the leg pain at D30 in the GN (P < 0.05) and a significant improvement of the Quebec back pain disability scale (QBDS) at D8 and D30 in the PG (P <0.05). Compared to the NG values, the PG had a significant higher global estimation of the efficacy of the treatment (P < 0.05) and a significant lesser intensive LBP (P <0.05) on D2, D8 and D30, a significant lesser intensive leg pain (P < 0.05) on D30, and a tendency to a more important reduction of the QBDS on D8 and D30 (P > 0.05). CONCLUSION: CC seems to be an effective test to select patients whose LBP would respond well to CFJI.

Adrenal Cortex Hormones↗

PubMed2003

[Pontine infarct after fracture of the skull base].

We report a case of pontine infarct that occurred after facial trauma with a fracture of the skull base. Reports of trauma-induced pontine infarcts have generally involved cervical trauma. This is the first report to our knowledge after facial trauma with skull base fracture. We suggest that intracranial vertebro-basilar dissection could be a possible mechanism.

Adult↗

PubMed2002

[Efficacy at six months of the botulinum toxin A in the post-stroke lower limb's muscular overactivity].

OBJECTIVE: Post-stroke hemiplegic patients are often disabled by a muscular overactivity of the lower limb which can be treated by botulinum toxin A (BTX). The aim of this study was to assess the length of this efficiency as expressed by the patient. MATERIAL AND METHOD: The study was conducted among consecutive patients with post-stroke hemiplegia, disabled by a distal muscular overactivity of the lower limb. The injection of BTX (Botox Allergan) was given under electrostimulation guidance. Efficiency was assessed by the patient at 1, 3 and 6 months, by means of a three-point scale (absent, real but not enough, very good), on the basis of individual objectives previously defined after the precise description of the symptoms, their type of triggering and their functional impact. RESULTS: Fifty-seven sessions were conducted in 36 patients. At 1 month, 81% of the sessions were efficient, 39% with very good results. At 6 months, 57% of the sessions were still efficient with 25% of very good results. The best results were observed on the permanent extension of the great toe: the efficiency remained very good at 6 months for 47% of the sessions. CONCLUSION: Having been assessed by the patients on the basis of individual objectives, the good result of the treatment by BTX can persist for more than 6 months. This assessment is partly subjective but is, in clinical use, the main basis for the treatment discussion.

Adult↗

PubMed2001

[Critical analysis of a systematic review of the literature and a meta-analysis on exercise therapy and chronic low back pain].

OBJECTIVES: To determine wether the type of quality assessment scale used for evaluating the role of the physical training in chronic low back pain affects the conclusions of meta-analytic studies. DESIGN AND SETTING: Analysis of 20 trials assessing exercise therapy in chronic low back pain using 16 different scales to identify high-quality trials. Correlations between the scale scores were assessed using the Spearmans rank correlation coefficient. Inter-reader reliability was assessed with the intraclass correlation coefficient (ICC) and with the Bland and Altman technique. For the quality assessment scales allowing the classification in high quality or low quality trials, the degree of agreement between the two readers was calculated using the kappa coefficient. RESULTS: The range of the Spearman rank correlation coefficients between the different quality scales was wide (from 0.94 to 0.49). The quality scales inter-reader reliability were heterogeneous, ICC ranging from 0.86 to 0.39. The Bland and Altman analysis showed that with two scales the differences were not centered and that with 3 scales there was a systematic effect (r=0.32, 0.41, and 0.50). Finally, inter-reader agreement was low most of the time, the K coefficient being less than or equal to 0.60 for 8 of the 12 quality scales tested. CONCLUSIONS: Our data suggest that the use of summary scores to identify trials of high quality is problematic. Relevant methodological aspects should be assessed more specifically based on treatment strategies than on the own disease. A large reflexion on the elaboration and validation of specific quality scales is needed.

Humans↗

PubMed2000

Anatomic motor point localization for partial quadriceps block in spasticity.

OBJECTIVE: To identify the location of the vastus intermedius nerve and its motor point (point M) and to precisely identify its coordinates in relation to anatomic surface landmarks. DESIGN: Descriptive study. SETTING: Anatomy institute of a university school of medicine. PARTICIPANTS: Twenty-nine adult cadaver limbs immobilized in anatomic position. INTERVENTION: Anatomic dissection to identify point M. Anatomic surface landmarks were point F, the issuing point of femoral nerve under the inguinal ligament; point R, the middle of superior edge of the patella; segment FR, which corresponds to thigh length; point M', point M orthogonal projection on segment FR. MEAN OUTCOME MEASURE: Absolute vertical coordinate, distance FM, relative vertical coordinate compared to the thigh length, FM'/FR ratio; absolute horizontal coordinate, distance MM'. RESULTS: The absolute vertical coordinate was 11.7+/-2 cm. The relative vertical coordinate was at .29+/-.04 of thigh length. The horizontal coordinate was at 2+/-.5 cm lateral to the FR line. CONCLUSION: Point M can be defined with relative precision by two coordinates. Application and clinical interest of nerve blocking using these coordinates in quadriceps spasticity should be studied.

Adult↗

PubMed1999

Maxillary distraction in cleft lip palate patients: a review of six cases.

Cleft lip and palate patients can present with a maxillary retrusion with tendency to Class III malocclusion after cleft repair. Maxillary distraction osteogenesis is a technique that provides simultaneous skeletal advancement and expansion of the soft tissues. Six nonsyndromic cleft lip and palate patients, ages 12 to 16 years (mean, 13.8 years), underwent maxillary distraction; four had a unilateral and two a bilateral cleft lip and palate. After an incomplete LeFort I osteotomy; a latency period of 3 days was respected. On Postoperative Day 4, distraction was initiated through anterior traction on a Delaire facial mask using distraction forces of 900 gm. Photographs and lateral cephalometric radiographs were obtained preoperatively and 4 months after distraction. A cephalometric analysis was performed to compare the sagittal dentocraniofacial morphology before and after distraction. The aesthetic improvement obtained by maxillary distraction osteogenesis during the permanent dentition to correct maxillary retrusion in our cleft lip and palate patients was impressive. Skeletal advancement varying from 1 to 3.5 mm (mean, 1.7 mm) was found. However, significant dentoalveolar compensations occurred in three patients. This was due to the dental anchorage of the distraction device and can be avoided only by the use of skeletal fixation.

Adolescent↗