A challenging hernia: primary venous aneurysm of the proximal saphenous vein.

INTRODUCTION: Primary venous aneurysm is a rare, but essential consideration in the differential diagnosis of an inguinal and femoral hernia. METHODS: We report a case of a 43-year-old man who was referred for evaluation and treatment of a femoral hernia. RESULTS: The patient presented with a 3-month history of an asymptomatic tumor on his right upper inner thigh. Physical examination noted a non-tender, non-indurated tumor. CONCLUSION: Surgical exploration demonstrated a primary venous aneurysm of the proximal saphenous vein.

Musculoskeletal pain in female asylum seekers and hypovitaminosis D3

Résumé de l'article L'hypovitaminose D3 est bien connue et courante chez la population âgée en Occident. Toutefois, elle est probablement sous-diagnostiquée chez les jeunes femmes immigrantes, bien qu'elle soit bien documentée, principalement en Angleterre dans la population Indo-Pakistanaise. Lorsque ce déficit est diagnostiqué, le traitement substitutif est simple et bon marché. Nous avons suspecté une haute prévalence chez de jeunes femmes requérantes d'asile, surtout chez celles provenant de cultures différant quant à l'exposition solaire et la diète. Nous publions donc une série de 11 cas de patientes avec une hypovitaminose D symptomatique issues de la consultation générale de la Policlinique Médicale Universitaire. Toutes les patientes présentaient une anamnèse d'une faible exposition solaire et de douleurs osseuses diffuses, d'une fatigue, d'une faiblesse musculaire ou des modifications de la marche. Toutefois, les premiers diagnostics évoqués par les médecins étaient une possible somatisation (3 patientes), des douleurs dorso-lombaires chroniques (4 patientes) et des symptômes somatiques multiples et inexpliqués (3 patientes). Le diagnostic a été posé d'emblée chez une patiente seulement. La durée moyenne des plaintes avant la pose du diagnostic était de 38 mois et 5 jours. Avec le traitement de cholecalciférol et de calcium, les symptômes disparaissaient entre 1 et 3 mois, chez une patiente ils ont duré sept mois. Le taux moyen de 250H vitamine D3 était de 10.9 nmol/l (IR 21-131). Le taux moyen de calcium était de 2.19 mmol/l (2.15-2.55) et quatre patientes présentaient une hypocalcémie. Nous pensons donc que les femmes requérantes d'asile sont à risque d'une durée prolongée de symptômes, de part la possible haute prévalence de cette condition et la difficulté chez les médecins à la reconnaître. Le diagnostic d'hypovitaminose devrait être recherché chez les femmes requérantes d'asile souffrant de douleurs musculo-squelettiques de longue durée. Le premier diagnostic souvent évoqué, dans un contexte psychosocial souvent difficile, était de l'ordre d'un trouble somatoforme douloureux ou de somatisations. Toutefois, les douleurs liées à l'hypovitaminose D3 sont relativement bien définies ; elles sont symétriques, osseuses, débutent souvent dans la région lombaire pour ensuite s'étendre au bassin, aux membres inférieures proximalement et à la cage thoracique. Le traitement substitutif est simple, peu onéreux et il serait judicieux d'initier d'autres études pour évaluer le besoin d'une substitution de routine dans la population présentée. Abstract: Deficiency of vitamin D, which can lead to osteomalacia, is common in elderly patients in Western countries. However, it is still widely underdiagnosed in young immigrant women, even though the condition has been extensively reported in the immigrant Indo- Asian population in the United Kingdom since the 1960s. A recent study reports an average 59 months before diagnosis was established, and another study found a prevalence of 78% of hypovitaminosis D3 (compared with 58% in controls) in an Indo-Asian population attending a UK rheumatology clinic. When recognised, hypovitaminosis D3 is easily treatable. A study on osteomalacic myopathy in veiled Arabic women in Denmark found that muscle strength returned to normal (except in maximal voluntary con-traction) after six months' treatment. We expected to see this disease in female asylum seekers, especially in those from societies with different customs regarding exposure to sunlight and diet We report 11 cases of symptomatic hypovitaminosis D3 in female asylum seekers (table 1). We focus on the pathology encountered by the primary care doctors caring for these 11 patients, the length of time between the appearance of symptoms, and the establishment of the diagnosis of hypovitaminosis D3 as well as the women's response to treatment by the improvement of a wide range of clinical symptoms-bone pain, muscular weakness, and fatigue.

Pharmacological treatment of heterotopic ossification following hip and acetabular surgery.

Heterotopic ossification is a common complication following total hip arthroplasty and surgery following acetabular trauma. It is associated with pain and a decreased range of movement. Prophylaxis is achieved by either non-steroidal anti-inflammatory drug treatment or localised irradiation therapy. The objective of this study was to evaluate the evidence for pharmacological agents used for the prophylaxis of heterotopic ossification following hip and acetabular surgery. The study used a comprehensive literature search to identify all major clinical studies investigating the pharmacological agents used in the prophylaxis of heterotopic ossification following hip and acetabular surgery. It was concluded that indometacin remains the 'gold standard' for heterotopic ossification prophylaxis following total hip arthroplasty and is the only drug proven to be effective against heterotopic ossification following acetabular surgery. Following total hip arthroplasty, other non-steroidal anti-inflammatory drugs, including naproxen and diclofenac, are equally as effective as indometacin and can be considered as alternative first-line treatments. Celecoxib is also of equal efficacy to indometacin and is associated with significantly fewer gastrointestinal side effects. However, serious concerns were raised over the safety of selective cyclooxygenase-2 inhibitors for the cardiovascular system and these should be used cautiously.

Treatment of eosinophilic esophagitis by dilation.

Treatment options for eosinophilic esophagitis (EoE) include drugs, diets and esophageal dilation. Esophageal dilation can be performed using either through-the-scope balloons or wire-guided bougies. Dilation can lead to long-lasting symptom improvement in EoE patients presenting with esophageal strictures. Esophageal strictures are most often diagnosed when the 8- to 9-mm outer diameter adult gastroscope cannot be passed any further or only against resistance. A defined esophageal diameter to be targeted by dilation is missing, but the majority of patients have considerable symptomatic improvement when a diameter of 16-18 mm has been reached. A high complication rate, especially regarding esophageal perforations, has been reported in small case series until 2006. Several large series were published in 2007 and later that demonstrated that the complication risk (especially esophageal perforation) was much lower than what was reported in earlier series. The procedure can therefore be regarded as safe when some simple precautions are followed. It is noteworthy that esophageal dilation does not influence the underlying eosinophil-predominant inflammation. Patients should be informed before the procedure that postprocedural retrosternal pain may occur for some days, but that it usually responds well to over-the-counter analgesics such as paracetamol. Dilation-related superficial lacerations of the mucosa should not be regarded and reported as complications, but instead represent a desired effect of the therapy. Patient tolerance and acceptance for esophageal dilation have been reported to be good.

Congenital diaphragmatic hernia: current status and review of the literature.

Treatment of congenital diaphragmatic hernia (CDH) challenges obstetricians, pediatric surgeons, and neonatologists. Persistent pulmonary hypertension (PPHT) associated with lung hypoplasia in CDH leads to a high mortality rate at birth. PPHT is principally due to an increased muscularization of the arterioles. Management of CDH has been greatly improved by the introduction of prenatal surgical intervention with tracheal obstruction (TO) and by more appropriate postnatal care. TO appears to accelerate fetal lung growth and to increase the number of capillary vessels and alveoli. Improvement of postnatal care over the last years is mainly due to the avoidance of lung injury by applying low peak inflation pressure during ventilation. The benefits of other drugs or technical improvements such as the use of inhaled nitric oxide or extracorporeal membrane oxygenation (ECMO) are still being debated and no single strategy is accepted worldwide. Despite intensive clinical and experimental research, the treatment of newborn with CDH remains difficult.

Relationships between anthropometric measures and athletic performance, with special reference to repeated-sprint ability, in the Qatar national soccer team.

The aim of this study was to determine potential relationships between anthropometric parameters and athletic performance with special consideration to repeated-sprint ability (RSA). Sixteen players of the senior male Qatar national soccer team performed a series of anthropometric and physical tests including countermovement jumps without (CMJ) and with free arms (CMJwA), straight-line 20 m sprint, RSA (6 × 35 m with 10 s recovery) and incremental field test. Significant (P < 0.05) relationships occurred between muscle-to-bone ratio and both CMJs height (r ranging from 0.56 to 0.69) as well as with all RSA-related variables (r < -0.53 for sprinting times and r = 0.54 for maximal sprinting speed) with the exception of the sprint decrement score (Sdec). The sum of six skinfolds and adipose mass index were largely correlated with Sdec (r = 0.68, P < 0.01 and r = 0.55, P < 0.05, respectively) but not with total time (TT, r = 0.44 and 0.33, P > 0.05, respectively) or any standard athletic tests. Multiple regression analyses indicated that muscular cross-sectional area for mid-thigh, adipose index, straight-line 20 m time, maximal sprinting speed and CMJwA are the strongest predictors of Sdec (r(2) = 0.89) and TT (r(2) = 0.95) during our RSA test. In the Qatar national soccer team, players' power-related qualities and RSA are associated with a high muscular profile and a low adiposity. This supports the relevance of explosive power for the soccer players and the larger importance of neuromuscular qualities determining the RSA.

Thrombolyse intracoronarienne comme traitement de l'infarctus en constitution [Intracoronary thrombolysis as a treatment for evolving myocardial infarction].

Myocardial infarction is almost always the consequence of a thrombotic obstruction of one or more coronary arteries. We report our experience with the first 24 cases of intracoronary thrombolysis for recanalization of obstructed coronary arteries. 19 cases were successful, 1 case was partially successful and in 4 instances no reopening was observed. The amount of streptokinase used was 206 000 +/- 107 000 units, and reperfusion was achieved after 37 +/- 27.5 minutes. Recanalization of the vessel was accompanied by cessation of precordial pain and partial or complete normalization of the electrocardiogram. In one case bypass surgery was necessary because of reocclusion. Left ventricular function improvement after thrombolysis was dependent on the time-lag between occlusion and recanalization. These observations confirm others' experience that intracoronary thrombolysis appears to have favorable effects in patients with evolving myocardial infarction.

The scarf osteotomy for the treatment of hallux valgus deformity: a review of 84 cases.

This study reviewed the subjective, clinical and radiological outcome of 71 patients (84 feet) treated by scarf osteotomy for hallux valgus deformity at our institution from 1995 to 1998 with an average follow-up time of 22 months (range, 17 to 48 months). At the time of follow-up, 39% of the patients were very satisfied, 50% were satisfied and 11% were not satisfied. The mean AOFAS score raised significantly from 43 points (14-68) preoperatively to 82 points (39 to 100) at follow-up (p &lt; 0.001). The radiological angles including M1-M2, M1-P1, M1-M5 and DMAA improved significantly (p &lt; 0.001). Among the 16 complications recorded, seven (8%) were minor and nine (11%) required an additional procedure. The scarf osteotomy of the first metatarsal coupled with a lateral soft-tissue release and, in three-quarters of our cases, with a basal closing wedge varisation osteotomy of the first phalanx, resulted in overall high satisfaction rate as well as significant clinical and radiological improvements in our series. Nevertheless, the range of motion of the first MP joint remained low: 30 degrees to 74 degrees in 52 patients (62%) and &lt;30 degrees in four patients (5%). Furthermore, the mobility of the first ray as well as the consequences of the procedure in the sagittal plane need to be assessed more accurately, and this may be achieved by incorporating measurement of the plantar pressures in the forefoot area into the global rating system.

"Docteur, j'ai mal et des fourmis dans les jambes le soir..." [Doctor, I have pain and pins and needles in my legs at night].

Restless legs syndrome (RLS) is a frequent chronic condition. It causes discomfort in the lower limbs with an urge to move the legs and sometimes paresthesias. It's frequently associated with sleep and mood disorders causing a significant impact on quality of life. There are four clinical criteria to diagnose it. Treatment includes management of reversible factors and if needed symptomatic treatment. Depending on symptoms severity, non-drug measures can be tried. First-line medication treatment should be dopaminergic agonists. Second-line treatments include, anticonvulsivants (gabapentine), benzodiazepine (clonazepam) or opioids based on predominant symptoms. Difficult cases should be referred to a specialist.

Premature epiphyseal closure in an adolescent treated by retinoids for acne: An unusual cause of anterior knee pain

Introduction.- Retinoids are effective and widely used for the treatment of severe acne. Their use can be, however, associated with numerous side effects. For example, some rare cases of premature epiphyseal closure were reported.Observation.- A sixteen-year-old soccer player consulted for bilateral progressive anterior knee pain, since two months, evoking a femoro-patellar origin. After physiotherapy, the pain decreases on the right but remained on the left. The history taking brought out the use of isotretinoin for more than 6 months (0.5 mg/kg). Magnetic resonance imaging (MRI) findings showed an irregularity of the growth plate and an important metaphyso-epiphyseal oedema, more marked on the left. The diagnosis of retinoid induced premature ephysieal closure was retained. The treatment was stopped, with a resolution of symptoms within two months. The control MRI of the left knee present persisting small sequelar thumbprint-like growth plate lesion. Eighteen months later, neither limb-length discrepancy nor static disorder was noticed.Discussion.- Premature epiphyseal closure is a rare complication of retinoid treatment of acne. Retinoids induce an invasion of the growth plate by osteoclasts and a decrease in proteoglycans synthesis. The knee seems the most involved joint. The clinical presentation is aspecific, sometimes lightly symptomatic. A careful pharmacological history and an appropriate imaging are necessary. MRI is now the gold standard. It shows an irregularity of the growth plate with an oedema on both sides. In chronic phase, a thumbprint-like image may persist. The symptoms resolution arises in few weeks after the treatment interruption. A single case of static disorder was reported until now. The small size of the growth plate interruptions, insufficient to lead to a growth disorder if the medicament is stopped early enough, explains probably it. This complication being rare, a radiological follow-up of the young patients treated by retinoids is not proposed.

Treatment of velopharyngeal insufficiency by autologous fat injection.

Velopharyngeal insufficiency (VPI) is a structural or functional trouble, which causes hypernasal speech. Velopharyngeal flaps, speech therapy and augmentation pharyngoplasty, using different implants, have all been used to address this trouble. We hereby present our results following rhinopharyngeal autologous fat injection in 18 patients with mild velopharyngeal insufficiency (12 soft palate clefts, 4 functional VPI, 2 myopathy). 28 injections were carried out between 2004 and 2007. The degree of hypernasal speech was evaluated pre- and postoperatively by a speech therapist and an ENT specialist and quantified by an acoustic nasometry (Kay Elemetrics). All patients were exhaustively treated with preoperative speech therapy (average, 8 years). The mean value of the nasalance score was 37% preoperatively and 23% postoperatively (p = 0.015). The hypernasality was reduced postoperatively in all patients (1-3 degrees of the Borel-Maisonny score). There were no major complications, two minor complications (one hematoma, one cervical pain). The autologous fat injection is a simple, safe, minimally invasive procedure. It proves to be efficient in cases of mild velopharyngeal insufficiency or after a suboptimal velopharyngoplasty.

Intrathecal drug delivery systems for cancer pain

Introduction: A substantial number of patients with cancer suffer considerable pain at some point during their disease, and approximately 25% of cancer patients die in pain. In cases of uncontrolled pain or intolerable side effects, intrathecal drug delivery system (IDDS) is a recognised management option. Indeed, IDDS offer rapid and effective pain relief with less drug side effects compared to oral or parenteral administration. The aim of this study is to retrospectively review our series of cancer patients treated with IDDS. Method: Data was extracted from the institutional neuromodulation registry. Patients with cancer pain treated with IDDS from 01.01.1997 to 30.12.2009 were analysed for subjective improvement, changes in pain intensity (VAS) and survival time after implantation. Measurements were available for a decreasing number of patients as time since baseline increased. Results: During the studied period, 78 patients were implanted with IDDS for cancer pain. The mean survival time was 11.1 months (median: 3.8 months) and 14 patients (18%) were still alive at the end of the studied period. Subjective improvement was graded between 55 and 83% during the first year. Mean VAS during the first year remained lower than VAS at baseline. Discussion: IDDS has been shown to be cost-effective in several studies. Although initial costs of implantation are high, the cost benefits favour analgesia with implanted intrathecal pumps over epidural external systems after 3 to 6 months in cancer patients. Improved survival has been associated with IDDS and in this series both the mean and median survival times were above the cut-off value of three months. The mean subjective improvement was above 50% during the whole first year, suggesting a good efficacy of the treatment, a finding that is consistent with the results from other groups. Changes in pain intensity are difficult to interpret in the context of rapidly progressive disease such as in terminal cancer. However, mean VAS from 1 thru12 months were lower than baseline, suggesting improved pain control with IDDS, or at least a stabilisation of the pain symptoms. Conclusion: Our retrospective series suggests IDDS is effective in intractable cancer pain and we believe it should be considered even in terminally ill patients with limited life expectancies.

Canakinumab vs triamcinolone acetonide for treatment of acute flares and prevention of recurrent flares in "difficult to treat" gouty arthritis

Monosodium urate crystal deposition seen in gout stimulates IL-1 beta OR IL-1_; release. Canakinumab, a long-acting, fully human anti- IL-1 beta OR IL-1_; monoclonal antibody, effectively neutralizes IL-1 beta OR IL-1_;. Methods: This was an 8-week, dose-ranging, multi-center, blinded, doubledummy, active-controlled trial. Patients (aged 18-80 years) with an acute gout flare, refractory to or contraindicated to NSAlDs and/or colchicine, were randomized to one dose of canakinumab 10, 25, 50, 90, 150 mg s.c. or triamcinolone acetonide (TA) 40 mg i.m. Primary variable was assessed as pain intensity at 72 h post-dose (0-100 mm VAS). Secondary variables included pain intensity 24 and 48 h post-dose, time to 50% reduction in pain intensity, time to recurrence of gout flares up to 8 weeks post-dose, and rescue medication use. Results: 191/200 enrolled patients (canakinumab, n_143; TA, n_57) completed the study. Canakinumab showed significant dose-dependent pain reduction at 72 h. Canakinumab 150 mg showed superior pain relief versus TA starting from 24 h: estimated mean difference in pain intensity on VAS was -11.5 (24 h), -18.2 (48 h), and -19.2 (72 h) (all p_0.05). Canakinumab 150 mg provided a rapid onset of pain relief: median time to 50% reduction in pain was reached at 1 day with canakinumab 150 mg versus 2 days with TA (p_0.0006). At Week 8, recurrent flares occurred in 1 patient (3.7%) on canakinumab 150 mg versus 25 (44.6%) patients on TA (relative risk reduction, 94%; p_0.006). During 7 days post-dose, 6 patients (22.2%) on canakinumab 150 mg, and 31 patients (55.4%) on TA, took rescue medication. Time to first rescue medication was significantly longer with canakinumab 150 mg versus TA (hazard ratio, 0.36; p_0.02). Serious adverse events (canakinumab _lsqb_n_4_rsqb_ and TA _lsqb_n_1_rsqb_) were considered not treatment-related by investigators and no patient discontinued due to adverse events. Conclusions: Canakinumab 150 mg was well-tolerated, provided rapid and sustained pain relief in patients with acute gout flares, and significantly reduced the recurrent flare risk by 94% at 8-weeks post-dose compared with triamcinolone acetonide.

Canakinumab (ACZ885) vs triamcinolone acetonide for treatment of acute flares and prevention of recurrent flares in gouty arthritis patients refractory to or contraindicated to nsaids and/or colchicine.

Purpose: Current treatments for arthritis flares in gout (gouty arthritis) are not effective in all patients and may be contraindicated in many due to underlying comorbidities. Urate crystals activate the NALP 3 inflammasome which stimulate production of IL-1β, driving inflammatory processes. Targeted IL-1β blockade may be an alternative treatment for gouty arthritis. Canakinumab (ACZ885) is a fully human monoclonal anti- IL-1β antibody with a long half-life (28 days). Method: This was an 8-weeks, dose-ranging, multicenter, blinded, double-dummy, active-controlled trial of patients ≥18 to ≤80 y with an acute gouty arthritis flare, refractory to or contraindicated to NSAIDs and/or colchicine. Patients were randomized to 1 subcutanous (sc) dose of canakinumab (10, 25, 50, 90, or 150 mg) or 1 intra muscular (im) dose of triamcinolone acetonide (TA) [40 mg]. The primary variable was assessed 72 h post-dose, measured on a 0-100 mm VAS pain scale. Secondary variables included pain intensity 24 and 48 h post dose, time to 50% reduction in pain intensity, and time to recurrence of gout flares up to 8 weeks post dose. Results: 200 patients were enrolled (canakinumab n=143, TA n=57) and 191 completed the study. A statistically significant dose response was observed at 72 h. The 150 mg dose reached superior pain relief compared to TA starting from 24h: estimated mean difference in pain intensity on 0-100 mm VAS was -11.5 at 24 h, -18.2 at 48 h, and -19.2 at 72 h (all p<0.05). Canakinumab 150 mg provided a rapid onset of pain relief: median time to 50% reduction in pain was reached at 1 day with canakinumab 150 mg vs 2 days for the TA group (p=0.0006). The probability of recurrent gout flares was 3.7% with canakinumab 150 mg vs. 45.4% with TA 8 weeks post treatment, a relative risk reduction of 94% (p=0.006). Serious AEs occurred in 2 patients receiving canakinumab (appendicitis and carotid artery stenosis) and 1 receiving TA (cerebrovascular disorder). Investigator's reported these events as not study drug related. There were no discontinuations due to AEs. Conclusion: Canakinumab 150 mg provided faster onset and superior pain relief compared to TA for acute flares in gouty arthritis patients refractory to or contraindicated to standard treatments. The 150 mg dose of canakinumab prevented recurrence of gout flares with a relative risk reduction compared to TA of 94% at 8 weeks post-dose, and was well tolerated.

Outcome of long-axis percutaneous sacroplasty for the treatment of sacral insufficiency fractures.

Our aim was to assess the clinical outcome of patients who were subjected to long-axis sacroplasty for the treatment of sacral insufficiency fractures. Nineteen patients with unilateral (n = 3) or bilateral (n = 16) sacral fractures were involved. Under local anaesthesia, each patient was subjected to CT-guided sacroplasty using the long-axis approach through a single entry point. An average of 6 ml of polymethylmethacrylate (PMMA) was delivered along the path of each sacral fracture. For each individual patient, the Visual Analogue pain Scale (VAS) before sacroplasty and at 1, 4, 24 and 48 weeks after the procedure was obtained. Furthermore, the use of analgesics (narcotic/non-narcotic) along with the evolution of post-interventional patient mobility before and after sacroplasty was also recorded. The mean pre-procedure VAS was 8 +/- 1.9 (range, 2 to 10). This rapidly and significantly (P < 0.001) declined in the first week after the procedure (mean 4 +/- 1.4; range, 1 to 7) followed by a gradual and significant (P < 0.001) decrease along the rest of the follow-up period at 4 weeks (mean 3 +/- 1.1; range, 1 to 5), 24 weeks (mean 2.2 +/- 1.1; range, 1 to 5) and 48 weeks (mean 1.6 +/- 1.1; range, 1 to 5). Eleven (58%) patients were under narcotic analgesia before sacroplasty, whereas 8 (42%) patients were using non-narcotics. Corresponding values after the procedure were 2/19 (10%; narcotic, one of them was on reserve) and 10/19 (53%; non-narcotic). The remaining 7 (37%) patients did not address post-procedure analgesic use. The evolution of post-interventional mobility was favourable in the study group as they revealed a significant improvement in their mobility point scale (P < 0.001). Long-axis percutaneous sacroplasty is a suitable, minimally invasive treatment option for patients who present with sacral insufficiency fractures. More studies with larger patient numbers are needed to explore any unrecognised limitations of this therapeutic approach.