What do systematic reviews say?

Open surgical excision vs eccentric exercises

The review found no eligible studies for this question.

• Surgery for patellar tendinopathy (jumper’s knee) 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Autologous platelet concentrates (APC) + open flap debridement (OFD) vs Open flap debridement (access flap surgery)

The review found no eligible studies for this question.

• Autologous platelet concentrates for treating periodontal infrabony defects 2018 · Cochrane All outcomes
  No quantitative analysis regarding patients' quality of life was possible (no data).
  0 studies
  No studies found

Autologous platelet concentrates (APC) + open flap debridement (OFD) + bone graft (BG) vs OFD + BG (open flap debridement + bone graft)

The review found no eligible studies for this question.

• Autologous platelet concentrates for treating periodontal infrabony defects 2018 · Cochrane All outcomes
  No quantitative analysis regarding patients' quality of life was possible (no data).
  0 studies
  No studies found

Antioxidants (lycopene, curcumin, Oxitard) vs Placebo or no active treatment

The review found no eligible studies for this question.

• Interventions for managing oral submucous fibrosis 2024 · Cochrane All outcomes
  The trials did not measure quality of life.
  0 studies
  No studies found

ZUCLOPENTHIXOL ACETATE vs placebo

The review found no eligible studies for this question.

• Zuclopenthixol versus placebo for schizophrenia 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

ZUCLOPENTHIXOL DECANOATE vs placebo

The review found no eligible studies for this question.

• Zuclopenthixol versus placebo for schizophrenia 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Zuclopenthixol dihydrochloride vs placebo

The review found no eligible studies for this question.

• Zuclopenthixol versus placebo for schizophrenia 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

ZUCLOPENTHIXOL ACETATE vs placebo

The review found no eligible studies for this question.

• Zuclopenthixol versus placebo for schizophrenia 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

ZUCLOPENTHIXOL DECANOATE vs placebo

The review found no eligible studies for this question.

• Zuclopenthixol versus placebo for schizophrenia 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Zuclopenthixol dihydrochloride vs placebo

The review found no eligible studies for this question.

• Zuclopenthixol versus placebo for schizophrenia 2015 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Dietary supplements (lycopene) vs placebo

It is very uncertain whether dietary supplements (lycopene) changes change in quality of life (QoL) compared with placebo (very low certainty).

• Interventions for treating burning mouth syndrome 2016 · Cochrane All outcomes

  short-term (up to 3 months) · lycopene
  MD 0.93 [-3.14, 5.00]
  1 study · 50 participants
  Very low

Drainage vs no drainage after open appendectomy

The review found no eligible studies for this question.

• Abdominal drainage to prevent intra‐peritoneal abscess after appendectomy for complicated appendicitis 2021 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Laser trabeculoplasty vs trabeculectomy

The review found no eligible studies for this question.

• Laser trabeculoplasty for open‐angle glaucoma and ocular hypertension 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Laparoscopic vs open appendectomy

The review found no eligible studies for this question.

• Laparoscopic versus open surgery for suspected appendicitis 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found
• Laparoscopic versus open surgery for suspected appendicitis 2018 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Negative pressure wound therapy vs conventional open wound healing

The review found no eligible studies for this question.

• Dressings and topical agents for the management of open wounds after surgical treatment for sacrococcygeal pilonidal… 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Laser trabeculoplasty vs medication

Laser trabeculoplasty showed no clear difference in quality of life measures compared with medication (moderate certainty).

• Laser trabeculoplasty for open‐angle glaucoma and ocular hypertension 2022 · Cochrane Headline outcomes only
  MD 0.28
  Studies not reported
  Moderate

Duct‐to‐mucosa pancreaticojejunostomy using the modified Blumgart technique vs duct‐to‐mucosa pancreaticojejunostomy using the traditional interrupted technique

The review found no eligible studies for this question.

• Duct‐to‐mucosa versus other types of pancreaticojejunostomy for the prevention of postoperative pancreatic fistula… 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Duct‐to‐mucosa vs invagination pancreaticojejunostomy

The review found no eligible studies for this question.

• Duct‐to‐mucosa versus other types of pancreaticojejunostomy for the prevention of postoperative pancreatic fistula… 2022 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found

Laparoscopic colposuspension vs open colposuspension

• Laparoscopic colposuspension for urinary incontinence in women 2019 · Cochrane Headline outcomes only
  no estimate extracted
  5 studies · 742 participants
  GRADE not reported

IStent (or iStent inject) vs medical therapy

The review found no eligible studies for this question.

• Ab interno trabecular bypass surgery with iStent for open‐angle glaucoma 2019 · Cochrane Headline outcomes only
  no estimate extracted
  Studies not reported
  No studies found