Kathleen M. Schmeler

Dr. Kathleen M. Schmeler

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Dr. Kathleen M. Schmeler


Research Focus & Metrics

Academic Career Length

22Years (2005-Present)

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

Representative Publications

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1 May 2005 in Obstetrics & Gynecology
Verified
Journal Article
Closed access
KSKathleen M. Schmeler
Kathleen M. Schmeler
WMWilliam W. Mayo-Smith
William W. Mayo-Smith
JPJeffrey F. Peipert
Jeffrey F. Peipert
SWSherry Weitzen
Sherry Weitzen
MMMisty D. Manuel
Misty D. Manuel
MGMary E. Gordinier
Mary E. Gordinier
To estimate whether the delay of surgery impacts the risk of adverse maternal and fetal outcomes in patients diagnosed with an adnexal mass during pregnancy. A review was performed of pregnant patients diagnosed with an adnexal mass 5 cm or greater in diameter. Data collected included age, gravity/parity, gestational age at diagnosis, and presenting symptoms. Ultrasound examinations were evaluated for mass size and complexity. Pregnancy outcome, complications, and surgical pathology were reviewed. Between 1990 and 2003, 127,177 deliveries were performed at our institution. An adnexal mass 5 cm in diameter or greater was diagnosed in 63 (0.05%) patients. Pathologic diagnosis was available for 59 (94%) patients. The remaining 4 patients were lost to follow-up and excluded from the analysis. Antepartum surgery was performed in 17 patients (29%): 13 because of ultrasound findings that suggested malignancy and 4 secondary to ovarian torsion. The remaining patients were observed, with surgery performed in the postpartum period or at time of cesarean delivery. The majority of masses were dermoid cysts (42%). Four patients were diagnosed with ovarian cancer (6.8% of masses, 0.0032% of deliveries), and one patient (1.7%) had a tumor of low malignant potential. Antepartum surgery due to ultrasound findings that caused concern was performed on all 5 women diagnosed with a malignancy or borderline tumor, compared with 12 (22%) of the patients with benign tumors (P < .01). In select cases, close observation is a reasonable alternative to antepartum surgery in patients with an adnexal mass during pregnancy.

1 October 2021 in International Journal of Gynecological Cancer
Verified
Journal Article
Open access
PDF file
KSKathleen M Schmeler
Kathleen M Schmeler
RPRene Pareja
Rene Pareja
ABAldo Lopez Blanco
Aldo Lopez Blanco
JFJose Humberto Fregnani
Jose Humberto Fregnani
ALAndre Lopes
Andre Lopes
PRPedro T Ramirez
Pedro T Ramirez
Objective The objective of the ConCerv Trial was to prospectively evaluate the feasibility of conservative surgery in women with early-stage, low-risk cervical cancer. Methods From April 2010 to March 2019, a prospective, single-arm, multicenter study evaluated conservative surgery in participants from 16 sites in nine countries. Eligibility criteria included: (1) FIGO 2009 stage IA2–IB1 cervical carcinoma; (2) squamous cell (any grade) or adenocarcinoma (grade 1 or 2 only) histology; (3) tumor size <2 cm; (4) no lymphovascular space invasion; (5) depth of invasion <10 mm; (6) negative imaging for metastatic disease; and (7) negative conization margins. Cervical conization was performed to determine eligibility, with one repeat cone permitted. Eligible women desiring fertility preservation underwent a second surgery with pelvic lymph node assessment, consisting of sentinel lymph node biopsy and/or full pelvic lymph node dissection. Those not desiring fertility preservation underwent simple hysterectomy with lymph node assessment. Women who had undergone an ‘inadvertent’ simple hysterectomy with an unexpected post-operative diagnosis of cancer were also eligible if they met the above inclusion criteria and underwent a second surgery with pelvic lymph node dissection only. Results 100 evaluable patients were enrolled. Median age at surgery was 38 years (range 23–67). Stage was IA2 (33%) and IB1 (67%). Surgery included conization followed by lymph node assessment in 44 women, conization followed by simple hysterectomy with lymph node assessment in 40 women, and inadvertent simple hysterectomy followed by lymph node dissection in 16 women. Positive lymph nodes were noted in 5 patients (5%). Residual disease in the post-conization hysterectomy specimen was noted in 1/40 patients—that is, an immediate failure rate of 2.5%. Median follow-up was 36.3 months (range 0.0–68.3). Three patients developed recurrent disease within 2 years of surgery—that is, a cumulative incidence of 3.5% (95% CI 0.9% to 9.0%). Discussion Our prospective data show that select patients with early-stage, low-risk cervical carcinoma may be offered conservative surgery.

1 June 2012 in Gynecologic Oncology
Verified
Journal Article
Closed access
DGDavid M. Gershenson
David M. Gershenson
CSCharlotte C. Sun
Charlotte C. Sun
RIRevathy B. Iyer
Revathy B. Iyer
AMAnais L. Malpica
Anais L. Malpica
JKJohn J. Kavanagh
John J. Kavanagh
MDMichael Deavers
Michael Deavers

1 March 2011 in Gynecologic Oncology
Verified
Journal Article
Closed access
KSKathleen M. Schmeler
Kathleen M. Schmeler
MFMichael Frumovitz
Michael Frumovitz
PRPedro T. Ramirez
Pedro T. Ramirez

5 January 2010 in Cancer
Verified
Journal Article
Open access
PDF file
KSKathleen M. Schmeler
Kathleen M. Schmeler
AJAnuja Jhingran
Anuja Jhingran
RIRevathy B. Iyer
Revathy B. Iyer
CSCharlotte C. Sun
Charlotte C. Sun
PEPatricia J. Eifel
Patricia J. Eifel
ASAnil K. Sood
Anil K. Sood
BACKGROUND: The incidence of pelvic fractures and associated risk factors was determined in women treated with curative‒intent radiotherapy for cervical cancer.METHODS: The records of 516 women treated with curative‒intent radiotherapy for cervical cancer between 2001 and 2006 at the University of Texas M. D. Anderson Cancer Center were reviewed. Among these, 300 patients had at least 1 post‐treatment computed tomography scan or magnetic resonance imaging study available for review, and they comprised our study population. All imaging studies were re‐reviewed by a single radiologist to evaluate for fractures.RESULTS: Pelvic fractures were noted in 29 of 300 patients (9.7%). Fracture sites included sacrum (n = 24; 83%), sacrum and pubis (n = 3; 10%), iliac crest (n = 1; 3%), and sacrum and acetabulum (n = 1; 3%). Thirteen patients (45%) were symptomatic, with pain being the most common presenting symptom. The median time from the completion of radiotherapy to the detection of fractures on imaging studies was 14.1 months (range, 2.1‐63.1 months), with 38% of patients diagnosed within 1 year and 83% diagnosed within 2 years of completing therapy. The median age of the patients at diagnosis was higher in the women who developed a fracture compared with the women who did not (56.5 years vs 46.7 years; P = .04). A higher number of women with a fracture were postmenopausal (62% vs 37%; P = .03). The median body mass index was lower in the women who had a fracture (26.0 kg/m2 vs 28.0 kg/m2; P = .03).CONCLUSIONS: Pelvic fractures were detected in a substantial proportion of women after radiotherapy for cervical cancer. Bone mineral density screening and pharmacologic intervention should be considered in these women. Cancer 2010. © 2010 American Cancer Society.

1 November 2012 in Gynecologic Oncology
Verified
Journal Article
Closed access
JWJ.J. Wallbillich
J.J. Wallbillich
HRH.E. Rhodes
H.E. Rhodes
AMA.M. Milbourne
A.M. Milbourne
MMM.F. Munsell
M.F. Munsell
MFM. Frumovitz
M. Frumovitz
KSK.M. Schmeler
K.M. Schmeler