Does Time From Injury to Surgery Affect Outcomes After Surgical Repair of Partial and Complete Proximal Hamstring Ruptures?

BACKGROUND: No previous study has compared the outcomes of repair for partial and complete proximal hamstring ruptures at various intervals after the injury. PURPOSE: The primary aim was to determine whether time from injury to surgery affected outcomes after primary repair of partial and complete proximal hamstring ruptures. The secondary aim was to assess patients' experiences from initial evaluation to finding a treating surgeon. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: Records from 2007 to 2016 from a single surgeon's practice were reviewed. A total of 124 proximal hamstring repair procedures in 121 patients were identified. There were 92 patients who completed questionnaires: a custom survey, the standard Lower Extremity Functional Scale (LEFS), a custom LEFS, the standard Marx activity scale, a custom Marx activity scale, and the University of California Los Angeles (UCLA) activity score. Results were analyzed for partial and complete repair procedures performed at ≤3 weeks, ≤6 weeks, and >6 weeks after the injury. RESULTS: The mean follow-up was 43 months (median, 38 months). Of 93 repair procedures reviewed, 51% (9/28 partial; 38/65 complete), 79% (16/28 partial; 57/65 complete), and 22% (12/28 partial; 8/65 complete) were performed at ≤3 weeks, ≤6 weeks, and >6 weeks, respectively. At those various intervals, no statistical difference was found in standard LEFS, custom LEFS, standard Marx, custom Marx, or UCLA scores. Female sex, older age, and body mass index >30 kg/m2 were negative predictors of outcome measures. When repaired >6 weeks after the injury, a greater percentage of patients reported weakness of the operative leg compared with the contralateral side (partial tears: 6.3% vs 25%, respectively; complete tears: 24.6% vs 50%, respectively) in addition to greater sitting intolerance (partial tears: 0% vs 25%, respectively; complete tears: 7.1% vs 12.5%, respectively). Patients repaired >6 weeks after the injury visited, on average, 2.6 practitioners before an evaluation by the treating surgeon compared with 1.6 treated surgically at ≤6 weeks (P = .008). CONCLUSION: Patients with proximal hamstring repair performed in the acute and chronic settings can expect successful outcomes but may experience more subjective weakness and difficulty with prolonged sitting when the repair is performed >6 weeks after the injury. Patients faced challenges in receiving the correct diagnosis and referral to an appropriate treating surgeon, emphasizing the need for an increased awareness of the injury.

A Comparison of Nonoperative and Operative Treatment of Complete Proximal Hamstring Ruptures.

BACKGROUND: The early repair of acute proximal hamstring ruptures provides better clinical results than delayed repair. However, it is unclear how nonoperative treatment compares with the operative treatment of these injuries. PURPOSE: To compare the clinical results of the nonoperative and operative treatment of acute proximal hamstring ruptures. STUDY DESIGN: Cohort study; Level of evidence, 3. METHODS: A total of 25 patients with complete, retracted proximal hamstring ruptures presenting to 1 institution were retrospectively reviewed. All patients were given the option of proximal hamstring repair at the time of the initial evaluation. Patients with at least 12 months of follow-up from the time of surgery or injury were included in the evaluation. Both nonoperative and operative treatment groups were evaluated using the same outcome measures. The primary outcome measure was the Lower Extremity Functional Scale (LEFS). Secondary outcome measures included the Short Form-12 (SF-12) physical and mental component summaries, strength testing, a single-leg hop test, the patient's perception of strength, and the ability to return to activity. RESULTS: There were 11 patients treated nonoperatively, with a mean follow-up of 2.48 ± 3.66 years, and 14 patients treated operatively, with a mean follow-up of 3.56 ± 2.11 years. The mean LEFS scores for the nonoperative and operative groups were 68.50 ± 7.92 and 74.71 ± 5.38, respectively (P = .07). No statistical differences were found between the groups regarding SF-12 scores and mean single-leg hop distance compared with the uninjured leg. Isometric testing of the injured hamstring in the nonoperative group demonstrated significant clinical weakness compared with the uninjured side at both 45° and 90° of flexion (57.54% ± 7.8% and 67.73% ± 18.8%, respectively). Isokinetic testing of the injured leg in the operative group demonstrated 90.87% ± 16.3% strength of the uninjured leg. All patients in the operative group were able to return to preinjury activities, whereas 3 patients in the nonoperative group were unable to return (chi-square = 4.33, P = .07). CONCLUSION: Patients with acute proximal hamstring ruptures treated surgically regained approximately 90% strength of the uninjured extremity and tended to have a greater likelihood of returning to preinjury activities than patients treated nonoperatively.

[Comparison of fertiloscopy versus laparoscopy in the exploration of the infertility: analysis of the literature]. / Comparaison de la fertiloscopie à la cœlioscopie dans l'exploration de l'infertilité: analyse de la littérature.

BACKGROUND: Fertiloscopy is a recent technique designed to explore the tubo-ovarian axis in unexplained infertility. It is a simple outpatient technique, allowing to perform operative procedures, but its position relative to laparoscopy is yet to be defined. MATERIAL AND METHODS: A thorough and extensive bibliographical search was undertaken to fully embrace the question, challenging Medline at the National Library of Medicine, Cochrane Library, National Guideline Clearinghouse, Health Technology Assessment Database. All the retrieved articles were classified as either descriptive or comparative studies and evaluated on a set of criteria. RESULTS: Most of the papers described case series coming from a few teams, focusing mainly on the technical aspect of the procedure, like the access rate to the posterior cul-de-sac, the success rate in visualizing the pelvis, the complications rate (mainly rectal perforation), and its operative performance in drilling ovaries for resistant polycystic ovarian syndrome. Comparative studies numbered six trials. They all followed the same design, fertiloscopy preceding conventional laparoscopy in patients taken as their own control. The concordance rate between the two modalities reaches 80% in terms of tubal pathology, adherences and endometriosis, with an estimated reduction of laparoscopies varying from 40% to 93%. CONCLUSION: The current literature shows a concordance between fertiloscopy and conventional laparoscopic findings for certain parameters in cases of tubal pathology, adherences and endometriosis. The relative positions of these two modalities in unexplained infertility still remain elusive.

[Giant venous malformation of the tongue: the value of Surgiflo]. / Malformation veineuse géante de la langue: intérêt du surgiflo.

Cavernous hemangiomas are rare congenital venous malformations having propensity for the head and neck. These venous malformations, especially the large and intraoral ones, may cause severe symptoms requiring aggressive treatment. Today, the main treatment is based on sclerotherapy, associated or no with surgery. We report on a patient presenting an enormous venous malformation of the face and tongue, which was treated successfully in our department by embolization, sclerotherapy and maxillo-facial surgery, with a special focus on Surgiflo in our technique.

Thyroidectomy in patients at high-risk of bleeding: can it be safely performed?

AIM: This study evaluated the safety of thyroid surgery in patients where anticoagulation was unavoidable or in patients with coagulopathy. METHODS: The records of all patients having high risk of bleeding at the time of thyroidectomy (July 2000 and March 2005) were retrospectively reviewed to evaluate intraoperative and postoperative bleeding. RESULTS: Ten patients were studied. Thyroid lobectomy with isthmusectomy (N=3) and bilateral thyroidectomy (N=7) were performed. Intraoperative surgical hemostasis was meticulous using ligasure vessel sealing system. Patients were divided in 3 groups. Group I (N=2) had small-vessel vasculitis, underwent thyroidectomy under full heparinization. Heparin therapy was continued until full anticoagulation by oral anticoagulants. Group II (N=2) had a documented congenital coagulation defect, had a pre and postoperative special protocols. Group III (N=6) underwent simultaneous thyroid and cardiac surgery (e.g.: intraoperative full heparinization and postoperative antiplatelet therapy in some cases). No extra-bleeding was noted on surgical reports. In the postoperative period, one patient developed a superficial small hematoma in the neck that resolved spontaneously. Transient unilateral laryngeal nerve palsy and transient hypocalcemia were seen in one and two patients respectively. CONCLUSIONS: Thyroidectomy in patients with coagulopathy is feasible with low risk of bleeding if meticulous hemostasis, particularly using ligasure vessel sealing system, is respected.

[Hydatid disease diagnosed following a pulmonary embolism]. / Une hydatidose diagnostiquée à l'occasion d'une embolie pulmonaire.

Hydatidosis is a parasitic disease found worldwide, particularly in Mediterranean countries, caused by Echinococcus granulosis infection. Humans are an intermediate and accidental host in the cycle of this parasite. The hydatid pulmonary arterial embolism is extremely rare, usually arising in the heart or the liver. We report a case of hydatid pulmonary embolism explored with multidetector scanner and MRI, and confirmed at pathology of the operative specimen. To our knowledge, this is the first case of inaugural hydatid pulmonary arterial embolism found on CT scan establishing the diagnosis of the disease in a patient who had no other location of hydatid cyst.

[Intradural vertebral dissection: case report and literature review]. / Dissection vertébrale intradurale: cas clinique et revue de la littérature.

Vertebro-basilar dissections represent a rare but severe cause of posterior vascular accident and constitute 3 to 7% of non-traumatic subarachnoid hemorrhage. Digital angiography is classically the standard method for diagnosing of arterial dissections but CT and MR angiography are recently widely used as non-invasive and accurate ways of diagnosis. We report a case of atypical subarachnoid hemorrhage, with focus on contribution of the different techniques.

[Nephelometry or turbidimetry for the determination of albumin, ApoA, CRP, haptoglobin, IgM and transthyretin: which choice?]. / Turbidimétrie ou néphélémétrie: quel choix pour les dosages de l'albumine, l'ApoA, la CRP, l'haptoglobine, l'IgM et la transthyrétine?

Nephelometry, which is considered as the reference method for serum proteins determination requires a specific equipment. The majority of protein determinations are therefore carried out on biochemistry automats using turbidimetry. The objective of a CNBH group (Collège national de biochimie des hôpitaux) was to compare nephelometry and turbidimetry for 7 automats: 2 nephelometers, the BN Prospec (Dade-Behring) and Immage (Beckman-Coulter) and 5 biochemistry systems using turbidimetry, the Integra and Modular (Roche Diagnostics), the LX20 (Beckman-Coulter), RXL (Dade-Behring) and AU (Olympus). The study was based on the determination of sera collections (albumin, ApoA, CRP, haptoglobin, IgM, transthyretin) of 140 samples each: 110 limpid samples and 30 samples called HLI (hemolytic, lipemic or icteric). Fifteen hospitals took part to this work. An ANOVA analysis on limpid samples and quality control sera concluded to an "automat" effect for the 6 tested proteins but did not show a "method" effect, (i.e. nephelometry versus turbidimetry). On the other hand, the transferability of the results was expected to be better and an effort on the choice of the antibodies and the standardization procedures should be made.