Rachel Michaelson-Cohen

Dr. Rachel Michaelson-Cohen

orcid

Research Focus & Metrics

Academic Career Length

18Years (2009-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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2 May 2023 in BJOG: An International Journal of Obstetrics & Gynaecology
Verified
Journal Article
Open access
DNDenise R. Nebgen
Denise R. Nebgen
SDSusan M. Domchek
Susan M. Domchek
JKJoanne Kotsopoulos
Joanne Kotsopoulos
JHJoanne A. de Hullu
Joanne A. de Hullu
ECEmma Crosbie
Emma Crosbie
MHMartha Hickey
Martha Hickey
Women at high inherited risk of ovarian cancer are offered risk‐reducing salpingo‐oophorectomy (RRSO) from age 35 to 45 years. Although potentially life‐saving, RRSO may induce symptoms that negatively affect quality of life and impair long‐term health. Clinical care following RRSO is often suboptimal. This scoping review describes how RRSO affects short‐ and long‐term health and provides evidence‐based international consensus recommendations for care from preoperative counselling to long‐term disease prevention. This includes the efficacy and safety of hormonal and non‐hormonal treatments for vasomotor symptoms, sleep disturbance and sexual dysfunction and effective approaches to prevent bone and cardiovascular disease.

1 May 2021 in European Journal of Cancer
Verified
Journal Article
Closed access
Rachel Michaelson-CohenRachel Michaelson-Cohen
Rachel Michaelson-Cohen
SGShira Gabizon–Peretz
Shira Gabizon–Peretz
SAShunit Armon
Shunit Armon
NSNaama Srebnik-Moshe
Naama Srebnik-Moshe
PMPnina Mor
Pnina Mor
SPShani Paluch-Shimon
Shani Paluch-Shimon

1 September 2009 in Current Opinion in Oncology
Verified
Journal Article
Closed access
Rachel Michaelson-CohenRachel Michaelson-Cohen
Rachel Michaelson-Cohen
UBUziel Beller
Uziel Beller
As the length of survival in patients with gynecological malignancies increases due to advances in early diagnosis and therapy, quality of life becomes a major issue for the survivors. These women frequently suffer symptoms following an iatrogenically induced menopause. Many gynecologists advise these patients against hormonal replacement therapy. This review attempts to provide the clinician with information based on current evidence. The most recent two prospective studies did not find an increase in the recurrence rates in endometrial cancer patients who used hormonal replacement therapy. To date, there are few studies on hormonal replacement therapy in patients with ovarian cancer but the available data suggest that there is no detriment to overall or disease-free survival. There are no data showing an association between poorer outcome and hormonal replacement therapy use in patients with cervical or vulvar cancers. There is no evidence showing hormones negatively influence survival after treatment for epithelial ovarian, squamous cervical or vulvar cancer. Their use can be considered in symptomatic patients with endometrial cancer, after weighing the benefits against the risk of recurrence. Gynecologic cancer survivors suffering from menopausal symptoms should be supported by advice about the alternatives to hormonal replacement therapy and by giving them nonbiased information on the present knowledge on the effects of hormonal use in women with a previous cancer. It is reasonable to prescribe hormonal replacement therapy to symptomatic, well informed patients.

4 December 2018 in BMC Pregnancy and Childbirth
Verified
Journal Article
Open access
PDF file
MRMisgav Rottenstreich
Misgav Rottenstreich
Hen Y SelaHen Y Sela
Hen Y Sela
OSOri Shen
Ori Shen
Rachel Michaelson-CohenRachel Michaelson-Cohen
Rachel Michaelson-Cohen
ASArnon Samueloff
Arnon Samueloff
OROrna Reichman
Orna Reichman
Repeat cesarean delivery (CD) accounts for approximately 15% of all annual deliveries in the US with an estimated 656,250 operations per year. We aimed to study whether prolonged operative time (OT; skin incision to closure) is a risk marker for post-operative maternal complications among women undergoing repeat CD. We conducted a cross-sectional retrospective study in a single tertiary center including all women who underwent repeat CD but excluding those with cesarean hysterectomy. Prolonged OT was defined as duration of CD longer than the 90th percentile duration on record for each specific surgeon in order to correct for technique differences between surgeons. Bi-variate analysis was used to study the association of prolonged OT with each one of the following maternal complications: post-operative blood transfusion, prolonged maternal hospitalization (defined as hospitalization duration longer than 1 week post-CD), infection necessitating antibiotics, re-laparotomy within 7 days post-CD, and re-admission within 42 days post-CD. A multivariate regression analysis was performed controlling for maternal age, ethnicity, parity, number of fetus, gestational age at delivery, trial of labor after cesarean, anesthesia, and number of previous CDs. The adjusted odd ratio was calculated for each complication independently and for a composite adverse maternal outcome defined as any one of the above. A total of 6507 repeat CDs were included; prolonged OT was highly associated (P value < 0.000) with: post-operative blood transfusion (4.4% vs. 1.5%), prolonged hospitalization (8.4% vs. 4.0%), infection necessitating antibiotics (2% vs. 1%), and readmission (1.8% vs. 0.8%) when compared to control. The composite adverse maternal outcome was also associated with prolonged OT (20.2% vs. 11.2%, p < 0.000). These correlations remained statistically significant in the multivariate regression analysis when controlling for confounders. Among women undergoing repeat CD, prolonged OT (reflecting CD duration greater than 90th percentile for the specific surgeon) is a risk marker for post-operative maternal complications.

1 January 2011 in International Journal of Gynecological Cancer
Verified
Journal Article
Closed access
PDF file
Rachel Michaelson-CohenRachel Michaelson-Cohen
Rachel Michaelson-Cohen
IKIlana Keshet
Ilana Keshet
RSRavid Straussman
Ravid Straussman
MHMerav Hecht
Merav Hecht
HCHoward Cedar
Howard Cedar
UBUziel Beller
Uziel Beller

11 October 2011 in American Journal of Medical Genetics Part A
Verified
Journal Article
Closed access
PDF file
ZBZiva Ben‐Neriah
Ziva Ben‐Neriah
Rachel Michaelson-CohenRachel Michaelson-Cohen
Rachel Michaelson-Cohen
MIMichal Inbar‐Feigenberg
Michal Inbar‐Feigenberg
MNMichael Nadjari
Michael Nadjari
SZSharon Zeligson
Sharon Zeligson
ELEphrat Levy-Lahad
Ephrat Levy-Lahad