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1.
Arch Gynecol Obstet ; 300(6): 1687-1692, 2019 12.
Article in English | MEDLINE | ID: mdl-31686184

ABSTRACT

OBJECTIVE: To compare the efficacy and safety of two post-operative drains in breast cancer patients after breast conserving surgery. METHODS: This was a prospectively randomized comparative study of two drains investigated in breast cancer patients after breast conserving therapy. The Redon drain ends in a tip with 28 double perforations while the Quadrain drain features 4 flexible flaps of about 0.15 m length. The drains cost 0.28 € and 3.54 €, respectively. Primary target parameter was the duration of the drains staying in the surgical site. Secondary target parameters were pain post-surgery, seroma volume, final cosmetic result and surgical site infections. RESULTS: A total of 88 patients were randomized, 47 and 41 received the Redon drain and the Quadrain drain, respectively. The mean duration of the drains staying in the surgical site was not different between the Redon and the Quadrain drain, 42.6 h (± 25.8 h) and 50.1 h (± 28.5 h), respectively (p = 0.1959). The post-operative pain score, seroma size, cosmetic result and surgical site infections were not different for both systems. CONCLUSION: The Redon drain and the new Quadrain drain were not significantly different with respect to duration in the surgical site, post-operative pain, seroma volume and cosmetic result.


Subject(s)
Breast Neoplasms/surgery , Drainage/methods , Mastectomy, Segmental/methods , Adult , Aged , Drainage/adverse effects , Female , Humans , Mastectomy, Segmental/adverse effects , Middle Aged , Prospective Studies , Surgical Wound Infection/epidemiology
2.
J Pers Soc Psychol ; 63(2): 260-71, 1992 Aug.
Article in English | MEDLINE | ID: mdl-1403616

ABSTRACT

Data supporting the notion of adult personality stability are challenged by the present findings, in which developmental change was demonstrated using the Eriksonian-stage-based Inventory of Psychosocial Development (IPD; Constantinople, 1969). A sequential design over the ages 20-42 was used on 2 cohorts of college students and alumni originally tested in 1966 and 1976-1977 (ns in 1988 = 99 and 83, respectively), and a 3rd cohort of college students in 1988-1989 (n = 292). Results of longitudinal, cross-sectional, and sequential analyses challenged ideas about personality stability, with evidence of increasingly favorable resolutions of the early Eriksonian psychosocial stages up through the oldest age studied. There was evidence of a trend over the past decade toward less favorable resolution of ego integrity versus despair. The findings were interpreted in terms of developmental change processes during the adult years interacting with culturally based environmental effects on psychosocial development.


Subject(s)
Adaptation, Psychological , Aging/psychology , Personality Development , Social Adjustment , Adolescent , Adult , Age Factors , Cohort Studies , Cross-Sectional Studies , Female , Humans , Longitudinal Studies , Male , Personality Inventory , Sex Factors
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