ABSTRACT
Objective To investigate the natural changes of high-risk HPV (HR-HPV) in women with negative for intraepithelial lesion or malignancy (NILM) for regulating HR-HPV screening.Methods Four hundred and thirty-three newly-diagnosed women were enrolled from January 1st,2015 to December 31,2015 in Beijing Obstetrics and Gynecology Hospital.The ages of these patients were between 22 and 74 years,the average age was (45±21) years old.Two hundred and sixty-three cases were less than 50 years old,170 cases were more and equal to 50 years old.One hundred and fifty-six cases were HR-HPV positive,277 cases were HR-HPV negative.Follow up tests were conducted for all 433 patients,who were screened by ThinPrep cytologic test (TCT) combined with HR-HPV and were diagnosed with NILM,for a period of 1 year (at the 3,6,9 and 12 months intervals respectively),if the TCT results are abnormal and the HR-HPV test results are positive,will follow up colposcopy directed cervical biopsy.Results (1) HR-HPV natural changes:of 156 NILM cases with HR-HPV infection,42 cases (26.9％,42/156) turned negative within 3 months,88 cases (56.4％,88/156) turned negative within 6 months,99 cases (63.5％,99/156) turned negative within 9 months,and 100 cases (64.1％,100/156) turned negative within 12 months.The negative conversion ratio at 3,6,9 and 12 months for women at childbearing age (＜50 years) were significantly higher than those at non-childbearing age (≥50 years old;all P＜0.05).Of 277 NILM cases without HR-HPV infection,35 cases (12.6％,35/277) had new HR-HPV positive infections within 3 months,70 cases (25.3％,70/277) had new infections within 6 months,80 cases (28.9％,80/277) had new infections within 9 months,and 83 cases (30.0％,83/277) had new infections within 12 months.The new infections rate at 3,6,9 and 12 months for women at childbearing age (＜50 years old) were slightly higher than those at non-childbearing age (≥50 years old;all P＞0.05).(2) The progress of cervical leision:of 156 NILM cases with HR-HPV positive,no case progressed during 12 months follow-up.Of 277 NILM cases with HR-HPV negative,4 cases progressed to cervical intraepithelial neoplaisa (CIN) with HR-HPV infection and TCT abnormal during 12 months follow-up,including 2 cases pathology diagnosed with CIN Ⅰ,1 case with CIN Ⅱ,and 1 case with CIN Ⅲ.The progression rate was 1.4％ (4/277),which accounts for 4.8％ (4/83) of new HR-HPV infections cases in women.Conclusions The results of cytology combined with HR-HPV screenings suggest every 6 months for simple HR-HPV positive women,colposcopy directed cervical biopsy is recommended to assess cervical lesions if necessary.Cytology combined with HR-HPV screenings suggest every 12 months for simple HR-HPV negative women to early detection of cervical leision.
ABSTRACT
Objective:To investigate the nursing methods in radiotherapy in advanced cervical cancer. Methods: Two hundred and nine cervical cancer were retrospectively selected in the department of Radiotherapy in Beijing Obstetrics and Gynecology Hospital, Capital Medical University from June 2009 to December 2012, of which 150 cases of stage IIb, IIIa of 30 cases, IIIb 26 cases. All the patients were treated with external beam pelvic radiotherapy and intracavitary after loading combined. Total radiation dose is about 75-80Gy. The corresponding nursing methods were given according to the different side-reaction. The effect of the nursing methods was observed in the radiotherapy patients. Results:Among 40 cases (19.4%) underwent bone marrow suppression, 34 cases (16.5%) had gastrointestinal reactions, 15 cases (7.3%) had skin and vaginal inflammation, 10 cases (4.7%) of urinary system response. After standardization nursing, none of the patients died for serious complications. Conclusion:After proper methods of care can reduce the side effects of radiotherapy in patients with cervical cancer.