Complications

Complication
Timeframe
Likelihood
short term
high

The most common adverse effects of programmed cell death protein-1 (PD-1) or programmed cell death ligand-1 (PD-L1) inhibitor therapies are: anemia (45.4%), fatigue (34.3%), dysphagia (30.0%), neutropenia (19.6%), lymphopenia (10.2%), hypertension (9.3%), and elevated lipase (7.2%).[117] Other potential adverse effects include colitis, myocarditis, pericarditis, and skin toxicities.[274]

Guidelines for monitoring of patients and management of complications are available.[275]

short term
medium

Premenopausal women may have significant, debilitating menopausal symptoms after bilateral oophorectomy, including hot flashes, night sweats, and genital tract atrophy.

There is a theoretical risk of promoting residual tumor growth and increasing the chance of recurrence if using hormone replacement therapy (HRT) containing estrogen.

Limited evidence suggests that HRT does not cause significant harm if used after treatment for low-grade, early-stage endometrial cancer.[271][272] Nonhormonal approaches for management of menopausal symptoms are recommended in women with advanced disease or high-risk early-stage cancer.[272]

long term
high

Patients may have bladder pain, incontinence, urgency, hematuria, or symptoms of cystitis.

Often a complex of both instability and denervation.

Nerve-sparing surgery is potentially one of the advantages of robotic surgery.

long term
high

Late consequences of radiation.

Maintenance of vaginal patency with vaginal dilators during radiation therapy is important to preserve sexual function and permit adequate follow-up pelvic examinations.[258]

long term
medium

Occurs in approximately 25% of patients.[258]

Patient education and counseling (preferably involving both partners) are very important components of managing sexual dysfunction.

Pharmacologic approaches include topical estrogens and transcutaneous testosterone.

Sexual dysfunction in women

variable
medium

The following patterns of disease spread may occur in women with endometrial cancer: local, involving the vagina; lymphatic (pelvic, para-aortic, or inguinal lymph nodes); hematogenous (lungs, bone, liver, adrenals, brain); transcoelomic to the bladder and bowel.[153]

variable
medium

Leg edema may occur after lymphadenectomy with or without radiation therapy.

Often dismissed, but common, disfiguring, and disabling.

variable
medium

Variable presentation and predictability; patients may have rash, nausea, hair loss, mouth ulcers, weight loss, gastrointestinal pain, bleeding, diarrhea, or peripheral neuropathy.[273]

variable
low

Incontinence is a devastating late consequence of radiation therapy, and commonly requires surgical diversion (i.e., colostomy, urostomy) as primary reconstruction can be difficult because of poor tissue healing.[258]

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