RESUMO
OBJECTIVE: Referral to Genetics for pre-testing counseling may be inefficient for women with ovarian cancer. This study assesses feasibility of gynecologic oncologists directly offering genetic testing. METHODS: A prospective pilot study was conducted at two gynecologic oncology hubs in an integrated healthcare system from May 1 to November 6, 2019. Gynecologic oncologists offered multigene panel testing to women with newly diagnosed ovarian cancer, followed by selective genetic counseling. Outcomes were compared between study participants and women from other hubs in the health system. RESULTS: Of ovarian cancer patients at study sites, 40 participated and all underwent genetic testing. Of 101 patients diagnosed at other sites, 85% were referred to genetics (p = .0061 compared to pilot participants) and 67% completed testing (p < .0001). The time from diagnosis to blood draw and notification of result was 18.5 and 34 days for the pilot group compared to 25.5 and 53 days at other sites. Panel testing detected 9 (22.5%) and 7 (10.3%, p = .08) pathogenic mutations in each group, respectively. Patients and providers were highly satisfied with the streamlined process. CONCLUSION: Genetic testing performed at the gynecologic oncology point of care for patients with ovarian cancer is feasible, increases uptake of testing, and improves time to results.
Assuntos
Prestação Integrada de Cuidados de Saúde/organização & administração , Testes Genéticos/métodos , Neoplasias Ovarianas/diagnóstico , Testes Imediatos/organização & administração , Idoso , California , Carcinoma Epitelial do Ovário , Prestação Integrada de Cuidados de Saúde/estatística & dados numéricos , Estudos de Viabilidade , Feminino , Aconselhamento Genético/estatística & dados numéricos , Predisposição Genética para Doença , Testes Genéticos/estatística & dados numéricos , Ginecologia/métodos , Ginecologia/organização & administração , Implementação de Plano de Saúde , Humanos , Oncologia/métodos , Oncologia/organização & administração , Pessoa de Meia-Idade , Neoplasias Ovarianas/genética , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Satisfação do Paciente , Projetos Piloto , Testes Imediatos/estatística & dados numéricos , Avaliação de Programas e Projetos de Saúde , Estudos Prospectivos , Encaminhamento e Consulta/estatística & dados numéricos , Fatores de TempoRESUMO
OBJECTIVE: To estimate the rate of human papillomavirus (HPV) vaccine completion by race and ethnicity. METHODS: In this retrospective cohort study, we analyzed females aged 11-26 years who initiated HPV vaccination from 2008 through 2012 in a community-based health care system in California. Vaccine completion was defined as having received at least three injections. Demographic data including age, race, ethnicity, and language preferences were obtained. Among Hispanic patients, acculturation was categorized as low or high using written and spoken Spanish vs English language as a proxy. Age groups were defined as younger adolescents (11-14 years), teens (15-17 years), and young adults (18-26 years). Bivariate analyses using χ tests and age-adjusted logistic regression were performed. RESULTS: Among 102,052 females who initiated HPV vaccination, a total of 41,847 (41%) completed the series. Younger adolescents had the highest completion rates (43.4%, P<.001) vs teens and young adults (37.4% and 38.0%, respectively). By race and ethnicity, Asian patients had the highest completion rates (49.5%, 95% CI 48.8-50.2), and the lowest rates were seen among black and Hispanic patients (28.7% [95% CI 27.8-29.6] and 38.9% [95% CI 38.3-39.5], respectively). Among Hispanic patients, the adjusted odds for vaccine completion was 1.2-fold higher for the low acculturated vs the highly acculturated group (adjusted odds ratio 1.23 [95% CI 1.16-1.31]). CONCLUSION: More than half of the females who initiated HPV vaccination did not complete the series, and black and Hispanic patients were least likely to have completed the series. Among Hispanic patients, the highest acculturated group had the lowest completion rate. These disparities emphasize the need for cancer prevention across all racial and ethnic groups.
Assuntos
Vacinas contra Papillomavirus , Vacinação/estatística & dados numéricos , Aculturação , Adolescente , Adulto , Povo Asiático/estatística & dados numéricos , População Negra/estatística & dados numéricos , Criança , Prestação Integrada de Cuidados de Saúde/estatística & dados numéricos , Feminino , Hispânico ou Latino/estatística & dados numéricos , Humanos , Estudos Retrospectivos , Adulto JovemRESUMO
OBJECTIVE: To evaluate the utilization rate of salpingectomy for cesarean deliveries and postpartum and interval tubal sterilization procedures. METHODS: This is a retrospective cohort study using the electronic medical record to identify women older than 18 years of age undergoing surgical sterilization from June 2011 to May 2016 in an integrated health care system. The primary objective is to describe the change in utilization rate of salpingectomy for tubal sterilization procedures over time and after a systemwide practice recommendation was issued in 2013. Rates of salpingectomy and tubal occlusion were calculated for each of the five 1-year intervals in the study. Secondary outcomes included blood loss, operating time, length of stay, readmission, and emergency department visits. RESULTS: A total of 10,741 tubal sterilization procedures were identified. There was an increase in salpingectomies from 0.4% (8/1,938; 95% CI 0.2-0.8) to 35.5% (902/2,538; 95% CI 33.7-37.4) of tubal sterilization procedures performed over the study period (test for trend, P<.001). Salpingectomy instead of tubal occlusion increased at cesarean delivery from 0.1% (1/1,141; 95% CI 0.0-0.5) to 9.2% (125/1,354; 95% CI 7.8-10.9) (test for trend, P<.001); postpartum from 0% (0/124; 95% CI 0.0-3.0) to 4.5% (9/201; 95% CI 2.4-8.3) (test for trend, P=.003); and as an interval (nonpartum) tubal sterilization procedure from 1% (7/673; 95% CI 0.5-2.1) to 78% (768/983; 95% CI 75.4-80.6) (test for trend, P<.001). Median operative minutes was increased from 52 (95% CI 51-52) to 61.5 (95% CI 57-64), from 33 (95% CI 32-34) to 50 (95% CI 35-64), and from 30 (95% CI 29-30) to 33 (95% CI 32-33), respectively, for salpingectomy compared with tubal occlusion at cesarean delivery and postpartum and interval sterilization. Median blood loss was similar for salpingectomy and tubal occlusion at cesarean delivery (660 mL; 95% CI 600-700 mL compared with 700 mL; 95% CI 680-700 mL) and interval sterilization (both 5 mL; 95% CI 5-5 mL) but was more for salpingectomy postpartum (250 mL; 95% CI 200-500 mL compared with 200 mL; 95% CI 200-200 mL). CONCLUSION: There was a significant increase in salpingectomy for sterilization from June 2011 to May 2016. In the final year of the study, salpingectomy accounted for 78% of interval laparoscopic tubal sterilization procedures and 9% of intrapartum and postpartum procedures.
Assuntos
Cesárea/tendências , Salpingectomia/tendências , Esterilização Tubária/tendências , Adulto , Perda Sanguínea Cirúrgica/estatística & dados numéricos , Cesárea/métodos , Prestação Integrada de Cuidados de Saúde , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Humanos , Tempo de Internação , Duração da Cirurgia , Readmissão do Paciente/estatística & dados numéricos , Período Pós-Parto , Gravidez , Estudos Retrospectivos , Salpingectomia/métodos , Esterilização Tubária/métodos , Fatores de TempoRESUMO
STUDY OBJECTIVE: To determine the association between resident involvement and operative time for minimally invasive surgery (MIS) for endometrial cancer. DESIGN: A retrospective cohort study (Canadian Task Force classification II-2). SETTING: An integrated health care system in Northern California. PATIENTS: A total of 1433 women who underwent MIS for endometrial cancer and endometrial intraepithelial neoplasia from January 2009 to January 2014. INTERVENTIONS: Resident participation in 430 of 688 laparoscopic cases (62%) and 341 of 745 robotic cases (46%). MEASUREMENTS AND MAIN RESULTS: The primary outcome was the impact of resident involvement on surgical time. When residents were involved in laparoscopic and robotic surgery, there was an increase of 61 minutes (median operative time, 186 vs 125 minutes; p < .001) and 31 minutes (median operative time, 165 vs 134 minutes; p < .001), respectively. Resident participation was associated with increased operative times in all levels of surgical complexity from hysterectomy alone to hysterectomy with pelvic and para-aortic lymph node dissection. Resident participation was also associated with increased major intraoperative complications (3.4% vs 1.8%, p = .02) as well as major postoperative complications (6.4% vs 3.8%, p = .003). CONCLUSION: The presence of a resident was associated with a 32% increase in operative time for minimally invasive cases in gynecologic oncology for endometrial cancer. Because of the retrospective nature, we cannot infer causality of operative outcomes because residents were also involved in more high-risk patients and complex cases. For health care systems using surgical metrics, there may be a need to allocate more time for resident involvement.
Assuntos
Neoplasias do Endométrio/cirurgia , Histerectomia/educação , Internato e Residência/estatística & dados numéricos , Procedimentos Cirúrgicos Minimamente Invasivos/educação , Duração da Cirurgia , Procedimentos Cirúrgicos Robóticos/educação , Engajamento no Trabalho , Adulto , Idoso , California/epidemiologia , Feminino , Humanos , Histerectomia/efeitos adversos , Histerectomia/estatística & dados numéricos , Laparoscopia/efeitos adversos , Laparoscopia/educação , Laparoscopia/estatística & dados numéricos , Linfonodos/patologia , Linfonodos/cirurgia , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/estatística & dados numéricos , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Procedimentos Cirúrgicos Robóticos/estatística & dados numéricos , Estudantes de Medicina/estatística & dados numéricos , Fatores de Tempo , Neoplasias Uterinas/cirurgiaRESUMO
STUDY OBJECTIVE: To compare intraoperative and postoperative surgical complications and outcomes between robotic-assisted and laparoscopic surgical management of endometrial cancer using a standardized classification system. DESIGN: A retrospective cohort study (Canadian Task Force classification II-2). SETTING: An integrated health care system in Northern California. PATIENTS: One thousand four hundred thirty-three women with a diagnosis of complex atypical hyperplasia and endometrial cancer managed by minimally invasive hysterectomy and surgical staging from January 2009 to January 2014. INTERVENTIONS: Seven hundred forty-five robotic-assisted and 688 laparoscopic hysterectomies were evaluated. MEASUREMENTS AND MAIN RESULTS: The primary outcome was intraoperative and postoperative complications within 30 days. All complications were categorized using the Clavien-Dindo classification system. Secondary outcomes included total operative time, estimated blood loss, transfusion rates, length of stay, conversion to laparotomy, and number of pelvic and para-aortic lymph nodes retrieved. The modality of hysterectomy was not associated with either overall intraoperative complications or major postoperative complications (p > .1). However, there were significantly fewer minor postoperative complications with robotic surgery (16.6% vs 25.6%, p < .01). Statistically significant differences were also noted in the following outcomes: decreased median operative time, length of stay, estimated blood loss, conversion to laparotomy, and median number of lymph nodes retrieved in the robotic group when compared with the laparoscopic group. CONCLUSION: There was no difference in the rate of major complication between robotic and laparoscopic surgery using the Clavien-Dindo system of categorizing surgical complications; however, there were clinically significant differences favoring the robotic approach, including a lower rate of minor complications and conversion rate to laparotomy.
Assuntos
Neoplasias do Endométrio/cirurgia , Histerectomia , Laparoscopia , Procedimentos Cirúrgicos Robóticos , Idoso , California , Feminino , Humanos , Histerectomia/efeitos adversos , Laparoscopia/efeitos adversos , Pessoa de Meia-Idade , Duração da Cirurgia , Complicações Pós-Operatórias/classificação , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversosRESUMO
OBJECTIVE: To evaluate the trend in uptake of salpingectomy at the time of hysterectomy and assess physicians' attitudes toward the practice. METHODS: This was a retrospective cohort study using the electronic medical record to identify women 18 years of age or older undergoing hysterectomy from June 2011 to May 2014 in a large integrated health care delivery system. The primary outcome was the change in rate of opportunistic salpingectomy over time and after a systemwide practice recommendation was issued in May 2013. Secondary outcomes included data on blood loss, operating time, and length of stay. RESULTS: Of the 12,143 hysterectomies performed over the 3-year study period, 7,498 were performed without oophorectomy. There was a statistically significant rise in rate of salpingectomy over time from 14.7% for June 2011 to May 2012 to 44.6% from June 2012 to May 2013 and to 72.7% from June 2013 to May 2014 (P<.001). Sixty-one percent of laparoscopic hysterectomies were performed with salpingectomy, whereas only 25% of abdominal and 17% of vaginal hysterectomies had salpingectomies. Median estimated blood loss was lower in the salpingectomy group, 100 compared with 150 mL (P<.01). There was a significantly shorter median operating time (147 compared with 154 minutes, P=.002) for laparoscopic hysterectomy with bilateral salpingectomy compared with laparoscopic hysterectomy alone. CONCLUSION: Rates of salpingectomy increased significantly over time, consistent with the high reported acceptance rate reported by health care providers and highlighting the importance of physician education to improve compliance with risk-reducing clinical strategies.
Assuntos
Atitude do Pessoal de Saúde , Histerectomia/estatística & dados numéricos , Salpingectomia/estatística & dados numéricos , Salpingectomia/tendências , Adulto , Perda Sanguínea Cirúrgica , California , Planejamento em Saúde Comunitária , Prestação Integrada de Cuidados de Saúde/tendências , Procedimentos Cirúrgicos Eletivos/estatística & dados numéricos , Feminino , Humanos , Histerectomia/métodos , Histerectomia Vaginal/estatística & dados numéricos , Laparoscopia/estatística & dados numéricos , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Estudos Retrospectivos , Estados UnidosRESUMO
OBJECTIVE: To estimate the incidence of occult uterine sarcoma and leiomyosarcoma in hysterectomies for leiomyomas and the risk associated with their morcellation. METHODS: We conducted a population-based cohort study. All uterine sarcomas from 2006-2013 in an integrated health care system were identified. Age- and race-specific incidences of occult uterine sarcoma were calculated. Kaplan-Meier survival analysis was performed. Crude and adjusted risk ratios of recurrence and death associated with morcellation at 1, 2, and 3 years were estimated using Poisson regression with inverse probability weighting. RESULTS: There were 125 hysterectomies with occult uterine sarcomas identified among 34,728 hysterectomies performed for leiomyomas. The incidence of occult uterine sarcoma and leiomyosarcoma was 1 of 278 or 3.60 (95% confidence interval [CI] 2.97-4.23) and 1 of 429 or 2.33 (95% CI 1.83-2.84) per 1,000 hysterectomies. For stage I leiomyosarcoma (n=111), eight (7.2%) were power and 27 (24.3%) nonpower-morcellated. The unadjusted 3-year probability of disease-free survival for no morcellation, power and nonpower morcellation was 0.54, 0.19, and 0.51, respectively (P=.15); overall survival was 0.64, 0.75, and 0.68, respectively (P=.97). None of the adjusted risk ratios for recurrence or death were significant except for death at 1 year for power and nonpower morcellation groups combined (6/33) compared with no morcellation (4/76) (5.12, 95% CI 1.33-19.76, P=.02). We had inadequate power to infer differences for all other comparisons including 3-year survival and power morcellation. CONCLUSION: Morcellation is associated with decreased early survival of women with occult leiomyosarcomas. We could not accurately assess associations between power morcellation and 3-year survival as a result of small numbers.
Assuntos
Leiomioma/cirurgia , Leiomiossarcoma/epidemiologia , Morcelação , Recidiva Local de Neoplasia/epidemiologia , Neoplasias Primárias Desconhecidas/epidemiologia , Neoplasias Uterinas/epidemiologia , Neoplasias Uterinas/cirurgia , California/epidemiologia , Colorado/epidemiologia , Intervalo Livre de Doença , Feminino , Humanos , Histerectomia/métodos , Incidência , Achados Incidentais , Estimativa de Kaplan-Meier , Leiomiossarcoma/mortalidade , Leiomiossarcoma/patologia , Pessoa de Meia-Idade , Morcelação/métodos , Neoplasias Primárias Desconhecidas/mortalidade , Neoplasias Primárias Desconhecidas/patologia , Neoplasias Primárias Desconhecidas/cirurgia , Taxa de Sobrevida , Miomectomia Uterina , Neoplasias Uterinas/mortalidade , Neoplasias Uterinas/patologiaRESUMO
OBJECTIVE: To assess the uptake of risk-reducing options for the management of ovarian and breast cancer risk in BRCA mutation carriers in a large community based integrated health system in Northern California. METHODS: A retrospective cohort of deleterious BRCA mutation carriers (1995-2012) was evaluated for consistency with NCCN guidelines for risk reducing salpingo-oophorectomy (RRSO) by age of 35-40, risk reducing mastectomy (RRM), as well as surveillance practices, including pelvic ultrasound, CA 125, mammogram, and breast MRI. Secondary outcomes included the use of chemoprevention and hormone replacement. RESULTS: Of the 305 eligible women, 170 were BRCA1 positive, and 135 were BRCA2 positive. Seventy four percent underwent RRSO with only 17% under age 40, while 44% underwent RRM. The median time from the test to both RRSO and RRM was 6 months. In the first year after BRCA diagnosis, 45% underwent a pelvic ultrasound, dropping to 2.3% by year 5. In year 1, 47% had a CA 125, dropping to 2% by year 5. The number of women undergoing annual MRI and mammogram fell similarly over time. Sixteen percent of BRCA carriers used oral contraceptives (OCPs) and only one patient used tamoxifen for chemoprevention. CONCLUSION: Uptake of RRSO in BRCA carriers in a population based health system is high, however the majority of women do not have RRSO by the NCCN recommended age. Compliance with surveillance is low and rapidly declines even 1 year out from testing. Attention needs to be focused on the earlier identification of BRCA mutation carriers with consolidated and standardized care to improve risk reduction.