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Long-term overall and disease-specific mortality associated with benign gynecologic surgery performed at different ages.

ABSTRACT: OBJECTIVE:As bilateral salpingo-oophorectomy is frequently performed with hysterectomy for nonmalignant conditions, defining health outcomes associated with benign bilateral salpingo-oophorectomy performed at different ages is critical. METHODS:We assessed mortality risk associated with benign total abdominal hysterectomy or bilateral salpingo-oophorectomy among 52,846 Breast Cancer Detection Demonstration Project follow-up study participants. Surgery and risk factor data were ascertained via baseline interview (1979-1986) and three questionnaires (1987-1998). During follow-up through December 2005 (mean, 22.1 y), 13,734 deaths were identified. We estimated hazard ratios (HRs) and 95% CIs for overall and disease-specific mortality for total abdominal hysterectomy or bilateral salpingo-oophorectomy performed by age 35, 40, 45, 50, or 55 years, compared with not having surgery, using landmark analyses and multivariable Cox regression. RESULTS:Undergoing bilateral salpingo-oophorectomy by age 35 years was associated with increased mortality risk (HR35 y, 1.20; 95% CI, 1.08-1.34), which decreased with age (HR40 y, 1.12; 95% CI, 1.04-1.21; HR45 y, 1.10; 95% CI, 1.03-1.17). Total abdominal hysterectomy alone performed by age 40 years was associated with increased mortality risk to a lesser extent (HR40 y, 1.08; 95% CI, 1.01-1.15). Analyses based on matched propensity scores related to having gynecologic surgery yielded similar results. Elevated mortality risks were largely attributable to noncancer causes. CONCLUSIONS:Benign gynecologic surgeries among young women are associated with increased mortality risk, which attenuates with age.

SUBMITTER: Gierach GL

PROVIDER: S-EPMC4113222 | biostudies-literature | 2014 Jun

REPOSITORIES: biostudies-literature

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Long-term overall and disease-specific mortality associated with benign gynecologic surgery performed at different ages.

Gierach Gretchen L GL Pfeiffer Ruth M RM Patel Deesha A DA Black Amanda A Schairer Catherine C Gill Abegail A Brinton Louise A LA Sherman Mark E ME

Menopause (New York, N.Y.) 20140601 6

<h4>Objective</h4>As bilateral salpingo-oophorectomy is frequently performed with hysterectomy for nonmalignant conditions, defining health outcomes associated with benign bilateral salpingo-oophorectomy performed at different ages is critical.<h4>Methods</h4>We assessed mortality risk associated with benign total abdominal hysterectomy or bilateral salpingo-oophorectomy among 52,846 Breast Cancer Detection Demonstration Project follow-up study participants. Surgery and risk factor data were asc ...[more]

PMID: 24253486

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Project description:IntroductionIt has been suggested that vitamin D is effective to prevent mortality. However, there is no consistent conclusion that the effects of vitamin D supplementation on all-cause mortality are associated with duration of treatment. We conducted a meta-analysis regarding this issue in an effort to provide a more robust answer.MethodsA comprehensive search in a number of databases, including MEDLINE, Embase and The Cochrane Central Register of Controlled Trials, was conducted for collecting randomized controlled trials (RCTs) on vitamin D supplementation preventing mortality. Two investigators independently screened the literature according to the inclusive and exclusive criteria and the relative data were extracted. Data analysis was performed by using Review Manager 5.0 software.ResultsData from forty-two RCT s were included. Vitamin D therapy significantly decreased all-cause mortality with a duration of follow-up longer than 3 years with a RR (95% CI) of 0.94 (0.90-0.98). No benefit was seen in a shorter follow-up periods with a RR (95% CI) of 1.04 (0.97-1.12). Results remain robust after sensitivity analysis. The following subgroups of long-term follow-up had significantly fewer deaths: female only, participants with a mean age younger than 80, daily dose of 800 IU or less, participants with vitamin D insufficiency (baseline 25-hydroxyvitamin D level less than 50 nmol/L) and cholecalciferol therapy. In addition, the combination of vitamin D and calcium significantly reduced mortality and vitamin D alone also had a trend to decrease mortality in a longer time follow up.ConclusionsThe data suggest that supplementation of vitamin D is effective in preventing overall mortality in a long-term treatment, whereas it is not significantly effective in a treatment duration shorter than 3 years. Future studies are needed to identify the efficacy of vitamin D on specific mortality, such as cancer and cardiovascular disease mortality in a long-term treatment duration.

Project description:Background:The role of splenectomy to diagnose and treat hematologic disease continues to evolve. In this single-center retrospective review, we describe modern morbidity, mortality, and long-term outcomes associated with splenectomy for benign and malignant hematologic disorders. Methods:We analyzed all nontrauma splenectomies performed for benign or malignant hematologic disorders from January 2009 to September 2018. Variables collected included demographics, preexisting comorbidities, laboratory results, intra- and postoperative features, and long-term follow-up. Outcomes of interest included postoperative complications, 30-day mortality, and overall mortality. Results:We identified 161 patients who underwent splenectomy for hematologic disorders. Median age was 54?years (range 19-94), and 83 (52%) were female. Splenectomy was performed for 95 (59%) patients with benign hematologic disorders and for 66 (41%) with malignant conditions. Most splenectomies were laparoscopic (76%), followed by laparoscopic hand assisted (11%), open (8%), and laparoscopic converted to open (6%). Median follow-up was 761?days (interquartile range: 179-2025?days). Major complications occurred in 21 (13%) patients. Three (2%) patients died within 30?days; 16 (9%) died more than 30?days after operation, none from surgical complications, with median time to death of 438?days (interquartile range: 231-1497?days). Among malignant cases, only preoperative thrombocytopenia predicted death (odds ratio?=?5.8, 95% confidence interval?=?1.1-31.8, P?=?.04). For benign cases, increasing age was associated with inferior survival (odds ratio?=?2.3, 95% confidence interval?=?1.0-5.1, P?=?.05). Conclusion:Splenectomy remains an important diagnostic and therapeutic option for patients with benign and malignant hematologic disorders and can be performed with a low complication rate. Despite considerable burden of comorbid disease in these patients, early postoperative mortality was uncommon.

Project description:Preoperative anemia is a well-established risk factor for short-term mortality in patients undergoing noncardiac surgery, but appropriate thresholds for transfusion remain uncertain. The objective of this study was to determine long-term outcomes associated with anemia, hemorrhage, and red blood cell transfusion in patients undergoing noncardiac surgery.We performed a long-term follow-up study of consecutive subjects undergoing hip, knee, and spine surgery between November 1, 2008 and December 31, 2009. Clinical data were obtained from administrative and laboratory databases, and retrospective record review. Preoperative anemia was defined as baseline hemoglobin < 13 g/dL for men and < 12 g/dL for women. Hemorrhage was defined by International Classification of Diseases, Ninth Revision coding. Data on long-term survival were collected from the Social Security Death Index database. Logistic regression models were used to identify factors associated with long-term mortality.There were 3050 subjects who underwent orthopedic surgery. Preoperative anemia was present in 17.6% (537) of subjects, hemorrhage occurred in 33 (1%), and 766 (25%) received at least one red blood cell transfusion. Over 9015 patient-years of follow-up, 111 deaths occurred. Anemia (hazard ratio [HR] 3.91; confidence interval [CI], 2.49-6.15) and hemorrhage (HR 5.28; 95% CI, 2.20-12.67) were independently associated with long-term mortality after multivariable adjustment. Red blood cell transfusion during the surgical hospitalization was associated with long-term mortality (HR 3.96; 95% CI, 2.47-6.34), which was attenuated by severity of anemia (no anemia [HR 4.39], mild anemia [HR 2.27], and moderate/severe anemia [HR 0.81]; P for trend .0015).Preoperative anemia, perioperative bleeding, and red blood cell transfusion are associated with increased mortality at long-term follow-up after noncardiac surgery. Strategies to minimize anemia and bleeding should be considered for all patients, and restrictive transfusion strategies may be advisable. Further investigation into mechanisms of these adverse events is warranted.

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Long-term overall and disease-specific mortality associated with benign gynecologic surgery performed at different ages.

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Long-term overall and disease-specific mortality associated with benign gynecologic surgery performed at different ages.

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