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Hauters P, Sorrentino J, Papillon M, Johanet H, Janer R, Auvray S, Merlier O, Saba J, Bertrand C, Poels D, Peillon C. [Assessment of quality of life after antireflux surgery]. Ann Chir 2000; 125:948-53. [PMID: 11195924 DOI: 10.1016/s0003-3944(00)00402-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AIM OF THE STUDY To assess the quality of life (QoL) of patients operated for gastroesophageal reflux disease (GERD). PATIENTS AND METHODS This prospective study included 82 consecutive patients submitted to antireflux surgery between October 1998 and January 1999. A new questionnaire was used to assess their QoL: the Gastrointestinal Quality of Life Index (GIQLI) that includes 36 items concerning 5 dimensions: symptoms, vitality, emotions, social relations and medical treatment. The series consisted of 44 men and 38 women with a mean age of 47 years (range: 18-78). QoL was assessed before and 6 months after surgery; the follow-up rate was 94% (77/82). The pre- and postoperative GIQLI scores of the study group and the GIQLY score of a control group of 110 healthy patients were compared. RESULTS Before surgery, the GIQLI score (90 +/- 23) was greatly impaired compared to the score (123 +/- 13) observed in the control group (p < 0.001). After surgery, the GIQLI score (110 +/- 23) increased significantly (p < 0.001), but remained statistically lower than the score of the control group (p < 0.001). The postoperative score recorded in the symptoms dimension was lower than the control group score: 55 +/- 11 versus 66 +/- 6 (p < 0.001), while no significant difference was observed in the other 4 dimensions. Univariate statistical analysis revealed that the postoperative GIQLI score (y) was correlated with the preoperative GIQLI score (x) according to the formula: y = 0.43 x + 71 (p < 0.001) and the sex of the patients, as the postoperative GIQLI score was higher in male patients (115 +/- 19) than in female patients (103 +/- 23) (p < 0.02). CONCLUSION The QoL of the patients was greatly improved after antireflux surgery, but remained lower than that of a control group of healthy subjects. Better patient selection should improve the results. In our series, male patients or patients with a high preoperative GIQLI score were the best candidates for antireflux surgery.
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Affiliation(s)
- P Hauters
- Clinique Notre-Dame, 9, rue Delmée, 7500 Tournai, Belgique.
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Lepere M, Benchetrit S, Debaert M, Detruit B, Dufilho A, Gaujoux D, Lagoutte J, Saint Leon LM, Pavis d'Escurac X, Rico E, Sorrentino J, Therin M. A multicentric comparison of transabdominal versus totally extraperitoneal laparoscopic hernia repair using PARIETEX meshes. JSLS 2000; 4:147-53. [PMID: 10917122 PMCID: PMC3015374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
The authors report a series of 1972 inguinal hernias treated between 1993 and 1997 by the insertion of a PARIETEX mesh via either a transabdominal-preperitoneal (TAPP) (1,290 procedures) or a totally extraperitoneal TEP approach (682 procedures). Pain scores were equivalent in both groups, while the hospital stay and time to return to normal activity was lower in the TEP group than in the TAPP group (p<0.001). In both groups, the average incidence of the total reported events (complications) was around 10% with no statistical difference. This ratio seemed to compare favorably to previously published reports. Chronic pain was extremely rare (0.6% and 0.7% in the TAPP and TEP groups, respectively). Whatever the approach was, sepsis was also very rare (1/1,526 laparoscopic procedures). These findings illustrate the local tolerance of the mesh. Recurrence rates were below 1% with no statistical difference between groups. This retrospective study demonstrates the clinically apparent local tolerance of this type of mesh. Prospective and long-term clinical results will be necessary to demonstrate that the optimized short-term tolerance of PARIETEX mesh will influence the long term functional results.
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Affiliation(s)
- M Lepere
- Clinique St Charles, La Roche Sur Yon, France
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Johanet H, Sorrentino J, Bellouard A, Benchetrit S. [Time off of work after inguinal hernia repair. Results of a multicenter prospective study]. Ann Chir 1999; 53:297-301. [PMID: 10327693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
A multicentre prospective study was conducted to evaluate the effective duration of time off work following inguinal hernia repair. From 1st October to 30 November 1997, 14 surgeons repaired 459 hernias in 359 patients, corresponding to 28.8% of salaried workers, 10.9% self-employed and 4.8% civil servants. 46% of patients were retired. Only 6.9% of patients were treated by reconstruction of the inguinal floor without mesh, 59.6% were operated by laparoscopy and a conventional prosthesis repair was performed in 33.2%. There were 0.6% of complications or modifications of the postoperative course. The mean effective time off work was 17.5 days after unilateral repair and 24.7 days after bilateral repair. For unilateral repairs, no significant difference was observed between occupational groups in terms of effective time off work, in the absence of complications. In contrast, patients of these occupational groups presented a shorter time off work following an uncomplicated TAPP repair than after plug-Lichtenstein repair. In the group of salaried workers, a significant difference was observed between patients undergoing TAPP or TEP repair and those undergoing plug-Lichtenstein repair.
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Affiliation(s)
- H Johanet
- Service de Chirurgie Générale et Digestive, Groupe Hospitalier Bichat-Claude-Bernard, Paris
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Swartz R, Perry E, Prochaska C, Boyd S, Brennan K, Cozzi E, Sorrentino J, Fisher M, Matthews D, Leonard M. Breakdowns on the path of chronic illness: opportunities for learning. Adv Ren Replace Ther 1998; 5:315-23. [PMID: 9792087 DOI: 10.1016/s1073-4449(98)70024-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
An unusual case of calciphylaxis, presenting at the onset of end-stage renal disease and evolving into an extended and arduous hospital stay, is described. The medical approach to this case is addressed briefly, but the main focus of this paper is to describe, in the words of various participants, the events and interactions that occurred and to learn from this description how our management of such cases breaks down. When confronted by difficult circumstances, it is common for us to react emotionally in ways that are automatic and based on our own personal histories and behavior patterns. Such automatic reactions prevent us from seeing and understanding what we really need to know about a given situation and leave us vulnerable to discouragement and internal suffering when clinical events do not go well (A. Nierenberg, personal communication, April 1998). The result is often exasperation with patients and families, as well as emotionally laden interactions that do not forward problem solving. In retrospect, the appearance of such breakdowns is not only predictable in the course of chronic illness, but offers us the opportunity to observe our automatic reactions, to re-evaluate our approach, and to redesign our actions. We have written this review, not to find error or blame, but rather to emphasize that we are learning to view these breakdowns as signals first to step back from our automatic reactions and then to listen and communicate clearly as a means to navigating the best pathway through difficult and discouraging clinical challenges.
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Affiliation(s)
- R Swartz
- Division of Nephrology, University of Michigan Medical Center, Ann Arbor 48109-0364, USA
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Blass EM, Shide DJ, Zaw-Mon C, Sorrentino J. Mother as shield: differential effects of contact and nursing on pain responsivity in infant rats--evidence for nonopioid mediation. Behav Neurosci 1995. [PMID: 7619324 DOI: 10.1037//0735-7044.109.2.342] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
To determine how rat mothers protect their pups against pain, we applied focal heat (34-51 degrees C) to the ear or shoulder of 10-day-old rats that were isolated, in contact among themselves or with their mother, suckling nonnutritively, or in the hyperextension position normally caused by milk letdown. Relative to isolated rats, contact doubled withdrawal latencies from heat (43 or 45 degrees C) applied to the ear. Suckling quadrupled heat-escape latencies. During hyperextension, rats essentially did not escape from thermal stimulation of up to 48 degrees C. Protection provided by maternal contact, especially suckling, was not mediated by either mu or kappa opioid receptors: neither systemic injections of naltrexone nor norbinaltorphimine reduced heat-escape latencies. Morphine (0.125 and 0.250 mg/kg) added to the effects of contact but multiplied the effects of suckling to produce heat-escape latencies that were upward of 2 min.
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Affiliation(s)
- E M Blass
- Department of Psychology, Cornell University, Ithaca, New York 14853, USA
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Blass EM, Shide DJ, Zaw-Mon C, Sorrentino J. Mother as shield: differential effects of contact and nursing on pain responsivity in infant rats--evidence for nonopioid mediation. Behav Neurosci 1995; 109:342-53. [PMID: 7619324 DOI: 10.1037/0735-7044.109.2.342] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
To determine how rat mothers protect their pups against pain, we applied focal heat (34-51 degrees C) to the ear or shoulder of 10-day-old rats that were isolated, in contact among themselves or with their mother, suckling nonnutritively, or in the hyperextension position normally caused by milk letdown. Relative to isolated rats, contact doubled withdrawal latencies from heat (43 or 45 degrees C) applied to the ear. Suckling quadrupled heat-escape latencies. During hyperextension, rats essentially did not escape from thermal stimulation of up to 48 degrees C. Protection provided by maternal contact, especially suckling, was not mediated by either mu or kappa opioid receptors: neither systemic injections of naltrexone nor norbinaltorphimine reduced heat-escape latencies. Morphine (0.125 and 0.250 mg/kg) added to the effects of contact but multiplied the effects of suckling to produce heat-escape latencies that were upward of 2 min.
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Affiliation(s)
- E M Blass
- Department of Psychology, Cornell University, Ithaca, New York 14853, USA
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Khalek Y, Vilor M, Sorrentino J, Brown M, Wills J, Herrera L. Complete disappearance of a leiomyosarcoma of the lower extremity following preoperative hyperthermia and intra-arterial doxorubicin. J Surg Oncol 1993; 52:272-5. [PMID: 8468991 DOI: 10.1002/jso.2930520418] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Leiomyosarcoma of the extremities is an unusual tumor. Herein we report a unique and what we believe is the first case of a patient in whom there was complete disappearance of such a tumor following regional hyperthermia and chemotherapy.
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Affiliation(s)
- Y Khalek
- Department of Surgery, Medical Center of Delaware, Wilmington 19806
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Abstract
This paper presents an overview of recent developments pertaining to colorectal adenocarcinoma. It is aimed toward the practicing clinician. Topics discussed include epidemiologic observations; genetic predispositions; molecular biology findings; screening and early detection programs; endoscopy; principles of surgical resection; laser and radioimmunoguided surgery; staging; selection of patients for adjuvant chemotherapy; and considerations regarding biologic response modifiers and pain control in the advanced-disease setting.
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Affiliation(s)
- L Herrera
- Division of Surgical Oncology, Medical Center of Delaware, Wilmington
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Eon B, Papazian L, Saux P, Sorrentino J, Gouin F. [Acute adrenal gland insufficiency complicating thrombocytopenia induced by heparin]. Presse Med 1990; 19:1153. [PMID: 2141937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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Naclerio RM, Proud D, Lichtenstein LM, Kagey-Sobotka A, Hendley JO, Sorrentino J, Gwaltney JM. Kinins are generated during experimental rhinovirus colds. J Infect Dis 1988; 157:133-42. [PMID: 2447198 DOI: 10.1093/infdis/157.1.133] [Citation(s) in RCA: 223] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
We investigated the pathophysiology of rhinovirus colds by challenging volunteers with either of two strains of rhinovirus or with placebo. Nasal lavages were done before challenge and every 4 h for five days after challenge. We measured the levels of histamine, kinins, [3H]-N-alpha-p-tosyl-L-arginine methyl ester (TAME)-esterase activity, and albumin and counted the number of neutrophils in the recovered lavage fluid. Subjects who became both infected and symptomatic showed increases in levels of kinins (P less than .03), TAME-esterase activity (P less than .04), and albumin (P less than .05), as well as in the number of neutrophils (P less than .01). The total number of symptoms reported correlated significantly with the net increase in the concentration of kinins (r = .549; P less than .01), albumin (r = .674; P less than .001), TAME-esterase activity (r = .563; P less than .005), and neutrophils (r = .605; P less than .005). Levels of histamine did not change during the course of infection. During symptomatic rhinovirus infections (1) kinins are generated, (2) vascular permeability increases, (3) basophils and mast cells do not participate, and (4) neutrophils enter nasal secretions.
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Affiliation(s)
- R M Naclerio
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland
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Watt R, Nishikura K, Sorrentino J, ar-Rushdi A, Croce CM, Rovera G. The structure and nucleotide sequence of the 5' end of the human c-myc oncogene. Proc Natl Acad Sci U S A 1983; 80:6307-11. [PMID: 6578511 PMCID: PMC394286 DOI: 10.1073/pnas.80.20.6307] [Citation(s) in RCA: 85] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
We have established the structure and nucleotide sequence of the 5' end of the human c-myc oncogene, using a cloned genomic fragment isolated from a fetal liver library (clone lambda MC41) and cloned cDNA from the human leukemic cell line K562. The human c-myc oncogene consists of three exons and two introns. Primer extension of the human c-myc mRNA of three different cell lines and S1 nuclease protection experiments served to establish the position of two transcription initiation sites. The splicing site of the first exon-intron boundary was determined by comparative analysis of the sequences of the genomic and cDNA clones. The first exon contains termination codons in all three reading frames and no translation initiation signals, confirming our previous observation that the c-myc mRNA has a long 5' noncoding sequence. This first exon also was found to be utilized in the formation of c-myc mRNAs in a variety of human cell lines.
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Fine RE, Goldenberg R, Sorrentino J, Herschman HR. Subcellular structures involved in internalization and degradation of epidermal growth factor. J Supramol Struct Cell Biochem 1981; 15:235-51. [PMID: 6267315 DOI: 10.1002/jsscb.1981.380150304] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Epidermal Growth Factor (EGF), a small polypeptide which acts as a mitogen for many cell types, has previously been shown to bind to a specific plasma membrane receptor on 3T3 cells. If 125I-EGF is bound to 3T3 cells for one hour at 4 degrees C, it remains predominantly associated with the plasma membrane-containing fractions obtained by subjecting cell supernatants to equilibrium sedimentation on sucrose gradients. When binding is followed by a 10-minute incubation at 37 degrees C, over 50% of the 125I-EGF is associated with two internal membrane-containing peaks having higher densities than the plasma membrane. After one hour at 37 degrees C, over 80% of the 125I-EGF is degraded and removed from the cells. The most rapidly labeled internal peak corresponds in density to brain-coated vesicles (CVs). Antiserum prepared against coated vesicles from brain precipitates the 125I-EGF in this peak. In addition, CVs containing 125I-EGF can be co-purified from 3T3 cells exposed to 125I-EGF, using brain as a carrier. Several lines of evidence suggest that the other 125I-EGF-labeled intracellular peak is 125I-EGF in lysosomes. These results provide kinetic and biochemical evidence for a unidirectional pathway for EGF catabolism by 3T3 cells. EGF first binds to the plasma membrane bound receptors, is then moved to the cytoplasm in CVs, and finally appears in lysosomes, where it is degraded and released from the cells. Ten-millimolar NH4Cl blocks lysosomal hydrolysis of EGF almost completely. Subsequently, EGF internalization is inhibited. This finding suggests that the pathway for EGF internalization and degradation is tightly coupled.
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