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De Cicco M, Matovic M, Balestreri L, Panarello G, Fantin D, Morassut S, Testa V. P.27 Central vein thrombosis in cancer patientsbearing long-term silastic catheter. A prospective study. Clin Nutr 1995. [DOI: 10.1016/s0261-5614(95)80176-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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De Cicco M, Matovic M, Balestreri L, De Angelis V, Fracasso A, Morassut S, Coran F, Babare R, Buonadonna A, Testa V. Antithrombin III deficiency as a risk factor for catheter-related central vein thrombosis in cancer patients. Thromb Res 1995; 78:127-37. [PMID: 7482430 DOI: 10.1016/0049-3848(95)00041-0] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The fibrin sleeve of venous catheters (VC) and parietal thrombi represent frequent and dangerous side-effects of central venous catheterization (CVC), due to the risk of embolism. Reduced levels of coagulation clotting factors inhibitors (such as Antithrombin III) are known to be associated with increased thrombogenic risk. The aim of this study was to evaluate the role of Antithrombin III (AT III) deficiency as a risk factor for thrombosis in cancer patients undergoing CVC. The study groups included patients with a reduced AT III activity (< 70%, 20 consecutive patients) and with normal AT III values (> 70%, 20 randomly selected patients), requiring a VC for chemotherapy and/or total parenteral nutrition. The study protocol included evaluation of Hb, PLTs, PT (INR), aPTT, Fibrinogen and AT III at days 0, 1, 3 and 8 after CVC and upon VC removal. Peripheral and pullout phlebographies were performed in all patients on catheter withdrawal. A quantitative scale was developed to evaluate both VC and parietal thrombus degree in each catheter-containing venous segment (subclavian, innominate, superior vena cava); the sum of the mean values was defined as overall thrombus. The average VC dwelling time was similar in both groups. There were no significant differences in Hb, PLTs, PT (INR), aPTT, Fibrinogen and in the remaining parameters of the study between the two groups. The group with AT III deficiency presented a higher degree of both parietal (p < 0.05) and overall thrombus (p < 0.02). Data showed a higher severity of CVC-related thrombosis in patients with AT III deficiency than in the control group. Further studies are needed to evaluate whether the therapeutically-induced normalization of AT III levels can reduce the thrombosis degree.
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De Cicco M, Matovic M, Castellani GT, Basaglia G, Santini G, Del Pup C, Fantin D, Testa V. Time-dependent efficacy of bacterial filters and infection risk in long-term epidural catheterization. Anesthesiology 1995; 82:765-71. [PMID: 7533485 DOI: 10.1097/00000542-199503000-00019] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Epidural infection represents a serious albeit infrequent complication of long-term epidural catheterization. The catheter hub is regarded as the main point of entry for microorganisms among the three possible routes (hematogenous, insertion site, hub) of microbial colonization of the inserted catheter. The current study was aimed at evaluating whether frequent changing of antimicrobial filters carries an increased risk of catheter hub contamination and the time-dependent efficacy of commonly used antimicrobial filters after prolonged use. METHODS In the first part of the study, a microbiologic survey (skin, filter, hub, and catheter tip) was performed weekly in a group of 47 patients with cancer bearing subcutaneously tunneled catheters managed at home. Subsequently, the time-dependent efficacy of 96 micropore filters (32 Portex, 32 Sterifix-Braun, 32 Encapsulon TFX-Medical) differing in surface areas and/or composition of the filtering membrane was evaluated in a laboratory study. Filters were perfused, under the usual conditions of clinical use (flow resistance, injection pressure, temperature), every 8 h up to 60 days, with 5 ml of two different analgesic solutions, either sterile or containing 1.5 x 10(5)/ml of Streptococcus milleri I. Eight filters of each type subsequently were flushed with a S. milleri suspension (0.5 McFarland) after 7, 14, 28, and 60 days of continuous perfusion, and the resulting filtrates were cultured. RESULTS In 16 of 19 positive hub cultures, the same microorganisms (species, biotype, antibiotype) were cultured from skin and filters. A statistically significant positive trend was found between the number of filter changes and the rate of positive hub cultures (chi 1(2) trend 5.11; P = 0.02). A high correlation coefficient was found between number of positive skin cultures and number of positive filtrates (r = 0.88; P = 0.01) and between number of positive filtrates and number of positive hub cultures (r = 0.93; P = 0.003). Cultures obtained from Portex and Sterifix-Braun filters yielded no bacterial growth (64/64) throughout the study period. Cultures from Encapsulon TFX-Medical filters showed bacterial growth 2/8 at seventh day, 7/8 at the 14th day, and 16/16 from the 28th day onward. CONCLUSIONS Our data indicate significant correlation between the incidence of catheter hub colonization and the filter-change frequency, when the skin close to the filter-hub connection is contaminated. Our results also show that Portex and Sterifix-Braun bacterial filters, when perfused with reduced volumes at low injection pressures, maintain an unmodified antimicrobial function for at least 60 days. Based on these data, it appears clinically feasible to reduce the frequency of filter changes during long-term epidural catheterization, with a consequent possible decrease of epidural catheter colonization.
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Capasso G, Testa V, Maffulli N, Barletta L. Molded arthroplasty and transfer of the extensor hallucis brevis tendon. A modification of the Keller-Lelievre operation. Clin Orthop Relat Res 1994:43-9. [PMID: 7955699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The Keller-Lelievre technique for hallux valgus correction was modified by detaching the extensor hallucis brevis tendon from the proximal phalanx, and reattaching it on the medial sesamoid. Thirty-five consecutive patients were assigned randomly to 1 of 2 groups. Patients in Group 1 received the modified operation, and the original Keller-Lelievre technique was used for the control group. The only significant radiographic difference at 6 months was the distance between the first and the fifth metatarsal heads. There were only slightly significant differences in function and in pain relief between the 2 groups at the 6th postoperative month. At 3 years, these differences were greater, with the group treated by the modification described herein, retaining significant correction and showing better functional results.
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Testa V, Capasso G, Maffulli N, Sgambato A, Ames PR. Proteases and antiproteases in cartilage homeostasis. A brief review. Clin Orthop Relat Res 1994:79-84. [PMID: 7955705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Among other factors, articular cartilage degeneration is caused by proteolytic enzymes. Different cell types of the synovial fluid and/or the synovial membrane and cartilage release specific proteases. Normally, these are finely tuned with their inhibitors. When this balance is altered, the proteolytic action may prevail, producing tissue damage, cartilage disruption, and ultimately a full osteoarthritic picture. The protease antiprotease mechanism opens new perspectives in the diagnosis and pharmacologic management of osteoarthritis. Early diagnosis and improved monitoring of the evolution of the disease are made possible, and a more rational therapy against cartilage disruption becomes feasible.
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31
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Maffulli N, Testa V, Capasso G. Anaerobic threshold determination in master endurance runners. J Sports Med Phys Fitness 1994; 34:242-9. [PMID: 7830387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Twenty middle aged endurance runners underwent physiological testing to determine their maximal oxygen uptake (VO2max), lactate threshold, ventilatory threshold, the slope variation point (SVP) of the linear relationship between running speed (RS) and heart rate (HR) both on the treadmill and during a field test, and the onset of blood lactate accumulation point. The RS, HR, VO2 and blood lactate concentration at which the different thresholds occurred were highly correlated (0.70 < r < 0.95; p < 0.01). The various indices of aerobic-anaerobic transition in the master athletes examined were shown to occur at a comparable percentage of their VO2max as compared to their younger counterparts. The tests developed for, and commonly used in adult athletes, are equally valid in this age group.
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Bortolussi R, Fabiani F, Savron F, Testa V, Lazzarini R, Sorio R, De Conno F, Caraceni A. Acute morphine intoxication during high-dose recombinant interleukin-2 treatment for metastatic renal cell cancer. Eur J Cancer 1994; 30A:1905-7. [PMID: 7880626 DOI: 10.1016/0959-8049(94)00257-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Maffulli N, Testa V, Capasso G. Post-viral fatigue syndrome. A longitudinal assessment in varsity athletes. J Sports Med Phys Fitness 1993; 33:392-9. [PMID: 8035588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Maximal oxygen uptake, anaerobic threshold (AT), isometric strength of the elbow flexor and knee extensor muscles, isometric strength endurance exhaustion time (prolonged contraction at 66% of maximal isometric strength), uphill sprinting exhaustion time were longitudinally studied in eight varsity endurance runners with post-viral fatigue syndrome (PVFS). Prolonged impairment of exercise performance is evident during the course of PVFS. Although maximal oxygen uptake (VO2max) had returned to pre-infection values 13 months after the viral illness (4.160 vs 4.0 L.min-1), AT was still significantly reduced [52 ml.kg-1.min-1, 18.6 km.hr-1, 176 bpm, and 82% of VO2max vs. 49.1 ml.kg-1.min-1 (p < 0.05), 175 bpm (NS), 17.2 km.hr-1 (p < 0.01) and 79% of VO2max (NS)]. Maximal isometric contraction strength of the upper limb remained constant (282 N vs. 274 N), while knee extensor muscles strength decreased significantly (730 N vs. 701 N, p < 0.05). Strength endurance was still significantly reduced by the end of the study (arm average pre-infection: 46.2 sec; end of study: 29.3 sec, p < 0.001; leg average pre-infection: 66.4 sec; end of study: 49.1 sec, p < 0.01). Up hill sprinting time was similarly reduced by the end of the study period (29.3 sec vs. 16.2 sec, p < 0.01). Both aerobic and anaerobic exercise variables are seriously affected by post-viral fatigue syndrome, and one year may not be sufficient to fully recover.
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De Cicco M, Panarello G, Fantin D, Veronesi A, Pinto A, Zagonel V, Monfardini S, Testa V. Parenteral nutrition in cancer patients receiving chemotherapy: effects on toxicity and nutritional status. JPEN J Parenter Enteral Nutr 1993; 17:513-8. [PMID: 8301803 DOI: 10.1177/0148607193017006513] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The role of total parenteral nutrition (TPN) in reducing toxicity related to cancer chemotherapy (CT) is presently a controversial issue. To evaluate the effectiveness of TPN in reducing CT-associated toxicity and correcting and preventing CT-related impairments of nutritional status, a prospective crossover controlled study was performed in 43 cancer patients (19 normally nourished and 24 malnourished) randomly divided into two groups (A and B). Group A patients received TPN concomitantly with the first course of chemotherapy, and the second course was administered 21 to 28 days later without TPN support; group B patients were treated in the opposite sequence. The rates of myelotoxicities and gastrointestinal toxicities after CT courses with or without TPN were essentially similar in normally nourished and malnourished patients. No changes in nutritional indexes were detected in normally nourished subjects after each course. Conversely, in undernourished subjects, prealbumin, retinol-binding protein, and nitrogen balance increased in CT+TPN courses (p < .02). In CT-only courses, undernourished subjects showed a decrease in prealbumin and nitrogen balance. Significant changes of nitrogen balance in CT vs CT+TPN courses were detected in malnourished subjects. TPN appears to be unable to reduce CT-associated toxicity. CT administration does not result in any impairment of the nutritional status in normally nourished cancer patients. From our study, it appears that TPN should be limited to severely malnourished neoplastic patients undergoing CT, because of its ability to prevent further impairment of nutritional status and to improve the nitrogen balance and the levels of fast-turnover visceral proteins.
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Maffulli N, Testa V, Capasso G. Mediopatellar synovial plica of the knee in athletes: results of arthroscopic treatment. Med Sci Sports Exerc 1993; 25:985-8. [PMID: 8231782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The long-term results (9-87 months) of the arthroscopic treatment of unilateral mediopatellar synovial plica of the knee in 102 athletes are reported. In all patients a large and/or fibrotic inflamed mediopatellar plica impinging on the femoral condyle on knee flexion was identified and trimmed. Chondromalacia patellae was detected in 38 patients. The impingement lesion was seen in 13 knees. In one patient, a minor tear of the lateral meniscus was trimmed, and one patient was found to suffer from a clinically asymptomatic partial tear of the anterior cruciate ligament. Isometric strength testing of the quadriceps revealed marked decrease at the second postoperative week, with subsequent gradual recovery. The results obtained justify arthroscopic treatment in a young, extremely active population.
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36
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Maffulli N, Testa V, Capasso G. Use of a tourniquet in the internal fixation of fractures of the distal part of the fibula. A prospective, randomized trial. J Bone Joint Surg Am 1993; 75:700-3. [PMID: 8501085 DOI: 10.2106/00004623-199305000-00009] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A prospective, randomized trial was undertaken to determine the rate of complications after the use of a tourniquet during open reduction and internal fixation of simple, closed fractures of the distal part of the fibula. Forty patients were operated on with use of a tourniquet (Group 1) and forty patients, without use of a tourniquet (Group 2). The average duration of the operation was significantly different between the two groups (41 +/- 9 minutes for Group 1 compared with 53 +/- 12 minutes for Group 2 [p = 0.026]). There were more complications in the patients in Group 1, two of whom had an isolated deep-vein thrombosis of the calf. The wound was possibly infected in eleven patients (seven in Group 1 and four in Group 2 [p < 0.05]) and frankly infected in three patients, all in Group 1 (p < 0.05). The plaster-of-Paris cast needed to be changed in three patients from Group 1. The patients in Group 1 returned to work an average of one week later than those in Group 2. The mean duration of follow-up was eighteen months (range, nine to thirty-two months). Given the lower prevalence of postoperative complications and the shorter time to recovery for the patients in Group 2, we believe that it is justified not to use a tourniquet in the operative treatment of simple, isolated fibular fractures.
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Maffulli N, Capasso G, Testa V, Borrelli L. Histochemistry of the triceps surae muscle in idiopathic congenital clubfoot. FOOT & ANKLE 1992; 13:80-4. [PMID: 1572590 DOI: 10.1177/107110079201300205] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The histochemical composition of the triceps surae muscle was investigated in 13 previously unoperated children (age 9-24 months) with unilateral idiopathic clubfoot. On both the normal and the affected side, the percentage of type I fibers was significantly higher than that of the other fiber types. The muscle biopsies from the clubfoot side showed an increase in their connective tissue content. The affected side showed a nonsignificant higher percentage of type I fibers, whereas the average capillary density and capillary to fiber ratio were significantly lower.
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Abstract
A survey of glove perforation in 100 consecutive hand surgery operations was undertaken. A total of 397 pairs of gloves were tested for punctures after the operation. Evidence of perforation was found in 19% of the gloves used, and only in 12 cases did the surgeons actually realize that a perforation had occurred. With a perforation rate of 43%, the surgeons were significantly more at risk of glove perforation than the other members of the operating team.
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Maffulli N, Testa V, Capasso G. Achilles tendon rupture in athletes: histochemistry of the triceps surae muscle. THE JOURNAL OF FOOT SURGERY 1991; 30:529-33. [PMID: 1770203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Bilateral percutaneous muscle biopsies of the triceps surae were analyzed in 12 athletes who had sustained a one-sided subcutaneous rupture of the Achilles tendon while practicing their main sport. No necrosis, atrophy, or significant fiber grouping or regeneration was evident. The soleus muscle in these athletes was composed of approximately 70% of type I fibers in both the noninjured and injured sides, and no significant differences were detected in their histochemical composition. Fiber areas were within described values and not significantly different between the two sides. The noninjured side revealed an insignificant trend to greater average capillary density and average capillary/fiber ratio. Muscle abnormalities do not appear to be a significant factor in determining Achilles tendon rupture in healthy athletes.
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Maffulli N, Capasso G, Testa V. Spinal anaesthesia for day case surgery in sportspersons and sedentary patients. CANADIAN JOURNAL OF SPORT SCIENCES = JOURNAL CANADIEN DES SCIENCES DU SPORT 1991; 16:200-3. [PMID: 1655194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The effects of spinal anaesthesia were investigated in 67 sportspersons and in 128 sedentary patients (average age 31.8 +/- 6.2 yrs). The most frequent complaint in both groups was mild low back pain (27 cases vs. 58). Postspinal headache was severe and disabling, with an incidence of 13.4% in the sportspersons and 21.1% in the sedentary group. The sedentary group also showed a higher incidence of other postanaesthetic problems. Given the high rate of side effects, the young age of the subjects, and their desire to resume work as soon as possible after the operation, spinal anaesthesia is not the best anaesthetic procedure for this age group.
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Maffulli N, Testa V, Lancia A, Capasso G, Lombardi S. Indices of sustained aerobic power in young middle distance runners. Med Sci Sports Exerc 1991; 23:1090-6. [PMID: 1943631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Sixteen young endurance athletes underwent physiological testing to determine their maximal oxygen uptake (VO2max), lactate threshold (lacAT), ventilatory threshold, and the slope variation point (SVP) of the linear relationship between running speed (RS) and heart rate (HR) both on the treadmill and during a field test, and the onset of blood lactate accumulation point. The RS, HR, VO2, and blood lactate concentration at which the different thresholds occurred were highly correlated, with r ranging from 0.82 to 0.90. The highest correlation was shown by RS at lacAT and RS at SVP during the field test. Various indices of sustained aerobic power in athletic children examined were shown to occur at a percentage of their VO2max similar to adult endurance runners. The tests developed for older athletes can be used in this age group as well.
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Capasso G, Testa V, Bonavolontá A. The Doppler stress test for the vertebral arteries. ITALIAN JOURNAL OF ORTHOPAEDICS AND TRAUMATOLOGY 1991; 17:141-4. [PMID: 1894511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The authors propose a new method of dépistage and thorough diagnostic examination of temporary vertigo caused by extrinsic compression of the vertebral arteries. This method is easy to execute, noninvasive, reliable, and relatively inexpensive. Its purpose is to confirm diagnosis by documenting criteria that are visible and reproducible.
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Abstract
A total of 391 pairs of gloves were tested for punctures after 100 consecutive foot surgery operations to assess the rate, site, procedure, and maneuver during which glove puncture accidents took place. Evidence of perforation was found in 23% of the gloves used. The surgeons are significantly more at risk of glove perforation than the other members of the operating team.
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De Cicco M, Fracasso A, Magri D, Barzan L, Testa V. [Morphine in the inferior cerebellar cisterna for oncologic pain in the ORL area]. Minerva Anestesiol 1990; 56:1401-8. [PMID: 2084588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The study aimed to assess whether the infusion of microdoses of morphine in the cisterna magna, close to the sensitive nuclei of the cranial nerves (V-VII-IX-X) involved in painful syndromes of the head and neck, is able to control severe oncological pain in this region which does not respond to traditional pain killing treatment or neurolesive practices. Cisternal catheters were inserted in eight patients with cancer of the head and neck. The intensity of pain was assessed using VAS and the quality of analgesia obtained using cisternal morphine was judged to be: excellent, good, inadequate or null. Treatment lasted a mean of 121 days. Good or excellent analgesia was achieved in 7 patients using a mean daily dose of 1.5 mg morphine during the initial stage and 4.8 mg during the final stage; in one patient with a large component of "deafferent pain", good pain relief was obtained by associating cisternal morphine with chlorimipramin per os. The side-effects observed were almost always short-term and easily resolved. Morphine treatment was begun in the hospital and in all cases continued at home. This efficacious pain killing method should be given adequate attention in the global strategies used to treat oncological pain in the head and neck region.
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Capasso G, Maffulli N, Testa V. Rupture of the intersesamoid ligament of a soccer player's foot. FOOT & ANKLE 1990; 10:337-9. [PMID: 2358263 DOI: 10.1177/107110079001000609] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The traumatic dislocation of the lateral sesamoid of the flexor hallucis brevis tendon in a soccer player is reported. It was treated surgically by open reduction and ligamentoplasty of the ruptured intersesamoid ligament. Fourteen months after the injury, the patient is fully asymptomatic, and has returned to full activity.
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Ames PR, Capasso G, Testa V, Maffulli N, Tortora M, Gaeta GB. Chronic tuberculous rheumatism (Poncet's disease) in a gymnast. BRITISH JOURNAL OF RHEUMATOLOGY 1990; 29:72-4. [PMID: 2306577 DOI: 10.1093/rheumatology/29.1.72] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Chronic arthritis, whether primary or reactive, is an unusual manifestation of long standing tuberculosis. We described the case of a 16-year-old gymnast with tuberculous rheumatism (Poncet's disease) secondary to Pott's disease of the dorsal spine. The possible pathogenetic mechanisms are discussed.
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Abstract
Three different adhesive and two non-adhesive tapes were used by three operators to assess the compressive action exerted on the ankle at the moment of strapping, during different phases of gait, and after some days of treatment in ten volunteers. Only the adhesive tapes were still able to prevent swelling after five days. They should be used if a prolonged compressive action is required.
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de Cicco M, Panarello G, Chiaradia V, Fracasso A, Veronesi A, Testa V, Santini G, Tesio F. Source and route of microbial colonisation of parenteral nutrition catheters. Lancet 1989; 2:1258-61. [PMID: 2573768 DOI: 10.1016/s0140-6736(89)91861-8] [Citation(s) in RCA: 63] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
To assess the effectiveness of tunnelling the polyurethane venous catheter for parenteral nutrition in reducing the frequency of catheter microbial colonisation, and to investigate the routes taken by microorganisms colonising the central venous catheter, 109 patients were randomised to traditional subclavian catheterisation (58, group A) or to subcutaneous catheter tunnelling (51, group B). Samples were taken from patients and their nurse attendants to identify their indigenous flora. Cultures were also done of swabs from the catheter insertion site, blood, nutrient solution, segment of the catheter, and washings of the catheter hub. Intravascular segment colonisation was commoner in group A (18/58) than in group B patients (4/51), and bacterial migration from insertion site to intravascular segment was also commoner among group A (9/58) than among group B patients (1/51). Catheter hub contamination was responsible in 10 out of 22 cases of microbial colonisation; in 6 of these 10 the bacterium isolated was present on the skin of nurses who changed the bag. Contamination of the insertion site skin and of the CVC hub were equally responsible for the microbial colonisation of the intravenous segment of the catheter.
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Maffulli N, Capasso G, Testa V. Glove perforation in elective orthopedic surgery. ACTA ORTHOPAEDICA SCANDINAVICA 1989; 60:565-6. [PMID: 2603657 DOI: 10.3109/17453678909150123] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A survey of glove perforation in 16 orthopedic surgeons during a 6-month period was carried out. During this time, the surgeons performed 304 elective operations. In 1,398 pairs of gloves tested, evidence of perforation was found in 26 percent.
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De Cicco M, Fracasso A, Bertola G, Sigon R, Testa V. [Spinal morphine and vomiting: prevention and control with atropine sulfate]. Minerva Anestesiol 1987; 53:457-60. [PMID: 3448520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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