1.Qualitative assessment of the concerns on treatment and patient health among patients with gestational trophoblastic neoplasia and their caregivers during the COVID-19 pandemic
Jessabeth Bibat Mercado ; Maria Febi Billones De Ramos ; Maria Stephanie Fay Samadan Cagayan
Philippine Journal of Obstetrics and Gynecology 2023;47(3):129-134
Background:
The COVID-19 pandemic has immobilized and impaired the operation of hospitals,
clinics, and other health-care facilities leaving a plethora of patients and persons-at-risk in a more
precarious position. Cancer patients were vulnerable to infections and complications due to the
nature of the malignancy. Their caregivers were likewise predisposed to infection while taking care
of them. This paper focused on determining the concerns of both gestational trophoblastic neoplasia
(GTN) patients and their caregivers and identified possible factors of improvement in the delivery
of essential cancer care.
Objective:
The objective of the study was to describe the different concerns of GTN patients
and their caregivers during chemotherapy and other adjunctive treatments during the COVID-19
pandemic in a Tertiary Government Hospital.
Materials and methods:
A qualitative type of research was employed in this research, for
which an in-depth interview was used. A total of 12 respondents, 6 patients and 6 caregivers, were
interviewed using a semi-structured pretested questionnaire.
Results:
Findings showed that infection with COVID-19, financial and logistical constraints
exacerbated by the pandemic were the main concerns of both patients and caregivers. Other
concerns recorded include change in their attending physician, survivability of the patient, and the
availability of caregivers.
Conclusions
Despite the recorded apprehensions from the patients and caregivers, there was
a general satisfaction in the delivery of health care at the Division of Trophoblastic Diseases due to
the clarity in the follow-up and treatment schedules which have been optimized through the revised
guidelines and protocols set by the division to adapt to the COVID-19 pandemic.
COVID-19
;
2.The use of uterine artery Doppler studies as predictors for postmolar gestational trophoblastic neoplasia
Maria Febi Billones De Ramos ; Lara Marie David Bustamante ; Elizabeth Karunungan Jacinto
Philippine Journal of Obstetrics and Gynecology 2023;47(3):108-120
Background:
Gestational trophoblastic neoplasia (GTN) is considered one of the most curable
malignancies, especially when diagnosis and treatment are commenced early. Identifying predictors
for the development of GTN will enable prompt management equating to an excellent prognosis.
Objectives:
The objectives of this study were to determine the validity of uterine artery Doppler
parameters (UADPs) as predictors for postmolar GTN, compare UADP values before and after
evacuation, determine cutoff values and relationship with beta‑human chorionic gonadotropin (hCG)
levels.
Materials and methods:
This was a prospective cohort study, which included histopathologically
confirmed hydatidiform mole (HM) patients who underwent suction curettage. UADPs (pulsatility
index (PI), resistive index, and systolic/diastolic [S/D] ratio) were measured preevacuation, 4 weeks
postevacuation, and 6 weeks postevacuation. Patients were followed up to determine whether they
will develop postmolar GTN or not.
Results:
A total of 31 HM patients were admitted during the study period, 84% (26/31) of whom
underwent suction curettage. Of these, 92% (24/26) had histopathology of complete HM and were
recruited. However, only 17 patients followed up and completed the study. Results showed that
there was an increasing trend of the UADP from preevacuation to 6 weeks postevacuation and the
trend between those with and without postmolar GTN was statistically significant. There was also
an inverse relationship between the UADP and baseline β‑hCG values. UADP showed lower values
among patients who developed postmolar GTN compared to those who did not. The cutoff values
recommended by the area under curve (AUC) that can be a possible predictor were 4th‑week right PI
of 2.14 (AUC = 0.71) and right S/D ratio of 2.60 (AUC = 0.73) and 6th‑week left PI of 2.80 (AUC = 0.70)
and right PI of 2.53 (AUC = 0.74).
Conclusion
Neoangiogenesis, a hallmark of malignancy, is correlated with invasive disease and
will show increased myometrial vascularization with lower uterine artery indices. Doppler ultrasound
may be a useful tool for postmolar follow‑up and GTN diagnosis. However, the small sample size in
this study is a limitation and a larger multicenter study is recommended.
Gestational Trophoblastic Disease
;
Hydatidiform Mole