Effect of fecal microbial transplant on clinical outcomes and life quality in refractory functional constipation
Qiaoyun Liu, Song Zhang, Haichao Cao, Tingyu Li, Yubo Ma, Xin Zhao, Mingzuo Jiang, Jian Liu, Na Hui, Meixia Wang, Yan Nie, Kaichun Wu, Yongzhan Nie
Abstract
ObjectiveTo evaluate the clinical efficacy of fecal microbial transplant(FMT)for patients with refractory functional constipation.
MethodsSixty patients with refractory functional constipation who met inclusion criteria in Hospital of Digestive Disease of Fourth Military Medical University from November 2013 to May 2015 were selected.All patients were randomly assigned to groups that either underwent FMT after receiving polyethylene glycol electrolyte or were given only polyethylene glycol electrolyte(control)for one month.The treatment outcome was measured by BSFS and KESS scores before and after treatment, and the PAC-QOL scores were assessed to evaluate the patients′quality of life.
ResultsThere was no significant difference of the scores of BSFS[(1.23±0.50)vs.(1.20±0.48)], KESS[(27.93±4.98)vs.(25.60±5.48)]and PAC-QOL[(111.40±15.06)vs.(110.30±19.11)]between the FMT group and the control group before treatment(P>0.05). The significant improvements were obtained in the score of BSFS, KESS and PAC-QOL in the FMT group compared with the control group after treatment(P<0.05). Compared with control group, significant overall improvements were seen in BSFS scores[(2.37±1.20)vs.(3.10±1.13)]. The improvements were also accompanied by the decrease of KESS[(16.97±7.37)vs.(12.43±7.48)]and PAC-QOL[(87.13±27.52)vs.(63.10±26.40)]scores.The total effective rates of the FMT group and the control group were 83.3% and 53.3% respectively.No severe adverse effects occurred during treatment.
ConclusionFMT combined with polyethylene glycol provides a higher improvement rate in treatment with refractory functional constipation.It relieves the symptoms of patients and improves the quality of life.FMT combined with polyethylene glycol should be a reasonable choice to treat refractory functional constipation and deserve the clinical expansion.
Key words:
Constipation; Enterococcus; Quality of life; Fecal microbial transplant
Contributor Information
Qiaoyun Liu
Xijing Hospital of Digestive Disease &
State Key of Laboratory of Cancer Biology, Fourth Military Medical University, Xi′an 710032, China
Department of Gastroenterology, Ningxia Xiji County People′s Hospital, Xiji 756200, China
Song Zhang
Xijing Hospital of Digestive Disease &
State Key of Laboratory of Cancer Biology, Fourth Military Medical University, Xi′an 710032, China
Haichao Cao
Xijing Hospital of Digestive Disease &
State Key of Laboratory of Cancer Biology, Fourth Military Medical University, Xi′an 710032, China
Tingyu Li
Xijing Hospital of Digestive Disease &
State Key of Laboratory of Cancer Biology, Fourth Military Medical University, Xi′an 710032, China
Yubo Ma
The First Clinical Medical College of Chongqing Medical University, Chongqing 400016, China
Xin Zhao
Department of Radiology, Tangdu Hospital, the Fourth Military Medical University, Xi′an 710038, China
Mingzuo Jiang
Xijing Hospital of Digestive Disease &
State Key of Laboratory of Cancer Biology, Fourth Military Medical University, Xi′an 710032, China
Jian Liu
Xijing Hospital of Digestive Disease &
State Key of Laboratory of Cancer Biology, Fourth Military Medical University, Xi′an 710032, China
Na Hui
Xijing Hospital of Digestive Disease &
State Key of Laboratory of Cancer Biology, Fourth Military Medical University, Xi′an 710032, China
Meixia Wang
Xijing Hospital of Digestive Disease &
State Key of Laboratory of Cancer Biology, Fourth Military Medical University, Xi′an 710032, China
Yan Nie
Xijing Hospital of Digestive Disease &
State Key of Laboratory of Cancer Biology, Fourth Military Medical University, Xi′an 710032, China
Kaichun Wu
Xijing Hospital of Digestive Disease &
State Key of Laboratory of Cancer Biology, Fourth Military Medical University, Xi′an 710032, China
Yongzhan Nie
Xijing Hospital of Digestive Disease &
State Key of Laboratory of Cancer Biology, Fourth Military Medical University, Xi′an 710032, China